Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620521700197.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CircadianClock-PT-100000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521700197
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 11K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-00
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-01
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-02
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-03
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-04
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-05
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-06
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-07
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-08
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-09
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-10
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-11
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-12
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-13
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-14
FORMULA_NAME CircadianClock-PT-100000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716248145533

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircadianClock-PT-100000
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-20 23:35:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 23:35:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 23:35:47] [INFO ] Load time of PNML (sax parser for PT used): 451 ms
[2024-05-20 23:35:47] [INFO ] Transformed 14 places.
[2024-05-20 23:35:47] [INFO ] Transformed 16 transitions.
[2024-05-20 23:35:47] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 507 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CircadianClock-PT-100000-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CircadianClock-PT-100000-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 8 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:35:47] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:35:47] [INFO ] Computed 7 invariants in 7 ms
[2024-05-20 23:35:47] [INFO ] Implicit Places using invariants in 112 ms returned []
[2024-05-20 23:35:47] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:35:47] [INFO ] Invariant cache hit.
[2024-05-20 23:35:47] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:35:47] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
[2024-05-20 23:35:47] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:35:47] [INFO ] Invariant cache hit.
[2024-05-20 23:35:47] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 13 out of 14 places after structural reductions.
[2024-05-20 23:35:48] [INFO ] Flatten gal took : 14 ms
[2024-05-20 23:35:48] [INFO ] Flatten gal took : 4 ms
[2024-05-20 23:35:48] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=1960 ) properties (out of 27) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 23) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2024-05-20 23:35:48] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:35:48] [INFO ] Invariant cache hit.
[2024-05-20 23:35:48] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:35:48] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2024-05-20 23:35:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:35:48] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :12
[2024-05-20 23:35:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:35:48] [INFO ] After 17ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :1 sat :12
[2024-05-20 23:35:48] [INFO ] After 54ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :12
Attempting to minimize the solution found.
Minimization took 28 ms.
[2024-05-20 23:35:48] [INFO ] After 169ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :12
Fused 13 Parikh solutions to 9 different solutions.
Parikh walk visited 2 properties in 18002 ms.
Support contains 11 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 5 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=4761 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 191139 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :{}
Probabilistic random walk after 191139 steps, saw 135750 distinct states, run finished after 3002 ms. (steps per millisecond=63 ) properties seen :0
Running SMT prover for 10 properties.
[2024-05-20 23:36:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:09] [INFO ] Invariant cache hit.
[2024-05-20 23:36:09] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:36:09] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-20 23:36:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:36:10] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-20 23:36:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:36:10] [INFO ] After 14ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :10
[2024-05-20 23:36:10] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 16 ms.
[2024-05-20 23:36:10] [INFO ] After 106ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 10 Parikh solutions to 8 different solutions.
Parikh walk visited 1 properties in 16000 ms.
Support contains 10 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=6250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 523347 steps, run timeout after 3001 ms. (steps per millisecond=174 ) properties seen :{}
Probabilistic random walk after 523347 steps, saw 357204 distinct states, run finished after 3001 ms. (steps per millisecond=174 ) properties seen :0
Running SMT prover for 9 properties.
[2024-05-20 23:36:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:29] [INFO ] Invariant cache hit.
[2024-05-20 23:36:29] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:36:29] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-20 23:36:29] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:36:29] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2024-05-20 23:36:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:36:29] [INFO ] After 54ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2024-05-20 23:36:29] [INFO ] After 109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 28 ms.
[2024-05-20 23:36:29] [INFO ] After 223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 10001 ms.
Support contains 10 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:36:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:39] [INFO ] Invariant cache hit.
[2024-05-20 23:36:39] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-20 23:36:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:39] [INFO ] Invariant cache hit.
[2024-05-20 23:36:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:36:39] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-20 23:36:39] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-20 23:36:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:39] [INFO ] Invariant cache hit.
[2024-05-20 23:36:39] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 3 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Drop transitions removed 3 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 28 edges and 13 vertex of which 12 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 2 rules in 5 ms. Remains 12 /14 variables (removed 2) and now considering 12/16 (removed 4) transitions.
Running SMT prover for 9 properties.
// Phase 1: matrix 12 rows 12 cols
[2024-05-20 23:36:39] [INFO ] Computed 6 invariants in 0 ms
[2024-05-20 23:36:39] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-05-20 23:36:39] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-20 23:36:39] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-05-20 23:36:39] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2024-05-20 23:36:39] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-20 23:36:39] [INFO ] After 67ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:36:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:36:39] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 23:36:40] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-20 23:36:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:40] [INFO ] Invariant cache hit.
[2024-05-20 23:36:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:36:40] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-20 23:36:40] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-20 23:36:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:40] [INFO ] Invariant cache hit.
[2024-05-20 23:36:40] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 109 ms. Remains : 14/14 places, 16/16 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 135 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s13 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 270 ms.
Product exploration explored 100000 steps with 0 reset in 181 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=5263 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1410002 steps, run visited all 1 properties in 1580 ms. (steps per millisecond=892 )
Probabilistic random walk after 1410002 steps, saw 945608 distinct states, run finished after 1580 ms. (steps per millisecond=892 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:36:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:42] [INFO ] Invariant cache hit.
[2024-05-20 23:36:42] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:36:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:42] [INFO ] Invariant cache hit.
[2024-05-20 23:36:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:36:42] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2024-05-20 23:36:42] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-20 23:36:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:42] [INFO ] Invariant cache hit.
[2024-05-20 23:36:42] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 108 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=4545 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1410002 steps, run visited all 1 properties in 1522 ms. (steps per millisecond=926 )
Probabilistic random walk after 1410002 steps, saw 945608 distinct states, run finished after 1522 ms. (steps per millisecond=926 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 135 ms.
Product exploration explored 100000 steps with 0 reset in 169 ms.
Built C files in :
/tmp/ltsmin5687157883409740038
[2024-05-20 23:36:45] [INFO ] Computing symmetric may disable matrix : 16 transitions.
[2024-05-20 23:36:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 23:36:45] [INFO ] Computing symmetric may enable matrix : 16 transitions.
[2024-05-20 23:36:45] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 23:36:45] [INFO ] Computing Do-Not-Accords matrix : 16 transitions.
[2024-05-20 23:36:45] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 23:36:45] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5687157883409740038
Running compilation step : cd /tmp/ltsmin5687157883409740038;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 179 ms.
Running link step : cd /tmp/ltsmin5687157883409740038;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin5687157883409740038;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3266426921960959972.hoa' '--buchi-type=spotba'
LTSmin run took 5637 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CircadianClock-PT-100000-LTLCardinality-00 finished in 11139 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:36:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:51] [INFO ] Invariant cache hit.
[2024-05-20 23:36:51] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-20 23:36:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:51] [INFO ] Invariant cache hit.
[2024-05-20 23:36:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:36:51] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-20 23:36:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:51] [INFO ] Invariant cache hit.
[2024-05-20 23:36:51] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ s7 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 99 ms.
Product exploration explored 100000 steps with 0 reset in 192 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 67 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=4545 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :0
Finished probabilistic random walk after 699996 steps, run visited all 1 properties in 976 ms. (steps per millisecond=717 )
Probabilistic random walk after 699996 steps, saw 474959 distinct states, run finished after 976 ms. (steps per millisecond=717 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:36:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:53] [INFO ] Invariant cache hit.
[2024-05-20 23:36:53] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-20 23:36:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:53] [INFO ] Invariant cache hit.
[2024-05-20 23:36:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:36:53] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-05-20 23:36:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:53] [INFO ] Invariant cache hit.
[2024-05-20 23:36:53] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 55 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=4545 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 699996 steps, run visited all 1 properties in 684 ms. (steps per millisecond=1023 )
Probabilistic random walk after 699996 steps, saw 474959 distinct states, run finished after 687 ms. (steps per millisecond=1018 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 162 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 119 ms.
Product exploration explored 100000 steps with 0 reset in 112 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 164 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 6 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:36:55] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-20 23:36:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:36:55] [INFO ] Invariant cache hit.
[2024-05-20 23:36:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 58 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin14474445315744082633
[2024-05-20 23:36:55] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14474445315744082633
Running compilation step : cd /tmp/ltsmin14474445315744082633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 77 ms.
Running link step : cd /tmp/ltsmin14474445315744082633;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin14474445315744082633;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11002277776990922071.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:37:10] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:10] [INFO ] Invariant cache hit.
[2024-05-20 23:37:11] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-20 23:37:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:11] [INFO ] Invariant cache hit.
[2024-05-20 23:37:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:11] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-20 23:37:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:11] [INFO ] Invariant cache hit.
[2024-05-20 23:37:11] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin6644103070810541085
[2024-05-20 23:37:11] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6644103070810541085
Running compilation step : cd /tmp/ltsmin6644103070810541085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 77 ms.
Running link step : cd /tmp/ltsmin6644103070810541085;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin6644103070810541085;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12264331364105973119.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 23:37:26] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:37:26] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:37:26] [INFO ] Time to serialize gal into /tmp/LTL16912689871693193932.gal : 1 ms
[2024-05-20 23:37:26] [INFO ] Time to serialize properties into /tmp/LTL11872701381839788609.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16912689871693193932.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16194166657441311264.hoa' '-atoms' '/tmp/LTL11872701381839788609.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11872701381839788609.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16194166657441311264.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:37:26] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:37:26] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:37:26] [INFO ] Time to serialize gal into /tmp/LTL7146784009913537463.gal : 1 ms
[2024-05-20 23:37:26] [INFO ] Time to serialize properties into /tmp/LTL868189434930113087.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7146784009913537463.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL868189434930113087.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G("(mr<=r_cap)"))))))
Formula 0 simplified : XXXF!"(mr<=r_cap)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:37:26] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:37:26] [INFO ] Applying decomposition
[2024-05-20 23:37:26] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3863622225263103912.txt' '-o' '/tmp/graph3863622225263103912.bin' '-w' '/tmp/graph3863622225263103912.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3863622225263103912.bin' '-l' '-1' '-v' '-w' '/tmp/graph3863622225263103912.weights' '-q' '0' '-e' '0.001'
[2024-05-20 23:37:26] [INFO ] Decomposing Gal with order
[2024-05-20 23:37:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 23:37:26] [INFO ] Removed a total of 7 redundant transitions.
[2024-05-20 23:37:26] [INFO ] Flatten gal took : 22 ms
[2024-05-20 23:37:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2024-05-20 23:37:26] [INFO ] Time to serialize gal into /tmp/LTL5647983633527750369.gal : 1 ms
[2024-05-20 23:37:26] [INFO ] Time to serialize properties into /tmp/LTL694525756318164824.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5647983633527750369.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL694525756318164824.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G("(gu2.mr<=gu2.r_cap)"))))))
Formula 0 simplified : XXXF!"(gu2.mr<=gu2.r_cap)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin13301300493256198977
[2024-05-20 23:37:26] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13301300493256198977
Running compilation step : cd /tmp/ltsmin13301300493256198977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 80 ms.
Running link step : cd /tmp/ltsmin13301300493256198977;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin13301300493256198977;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X([]((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-03 finished in 50450 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&G(p1))))'
Support contains 3 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:37:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:41] [INFO ] Invariant cache hit.
[2024-05-20 23:37:41] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-20 23:37:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:41] [INFO ] Invariant cache hit.
[2024-05-20 23:37:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:41] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-20 23:37:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:41] [INFO ] Invariant cache hit.
[2024-05-20 23:37:41] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(GT s3 s9), p0:(GT 3 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 102 ms.
Stack based approach found an accepted trace after 16 steps with 0 reset with depth 17 and stack size 17 in 1 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-04 finished in 340 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(p1))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:37:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:41] [INFO ] Invariant cache hit.
[2024-05-20 23:37:41] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-20 23:37:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:41] [INFO ] Invariant cache hit.
[2024-05-20 23:37:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:41] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-20 23:37:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:41] [INFO ] Invariant cache hit.
[2024-05-20 23:37:41] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=4, aps=[p0:(OR (LEQ 2 s4) (LEQ s7 s9)), p1:(OR (LEQ s7 s6) (LEQ 2 s4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 9497 reset in 147 ms.
Stack based approach found an accepted trace after 69 steps with 19 reset with depth 4 and stack size 4 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-05 finished in 442 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:37:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:42] [INFO ] Invariant cache hit.
[2024-05-20 23:37:42] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-20 23:37:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:42] [INFO ] Invariant cache hit.
[2024-05-20 23:37:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:42] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-05-20 23:37:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:42] [INFO ] Invariant cache hit.
[2024-05-20 23:37:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT s3 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-06 finished in 253 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(G(p0)))&&(G(p1) U X(p2)))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:37:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:42] [INFO ] Invariant cache hit.
[2024-05-20 23:37:42] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:37:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:42] [INFO ] Invariant cache hit.
[2024-05-20 23:37:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:42] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-20 23:37:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:42] [INFO ] Invariant cache hit.
[2024-05-20 23:37:42] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 96 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 245 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (NOT p2), (NOT p0), true, (NOT p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(LEQ 3 s10), p2:(GT 1 s1), p0:(GT s12 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 12 steps with 3 reset in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-07 finished in 359 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&X(p1)))||G(p2)))'
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:37:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:42] [INFO ] Invariant cache hit.
[2024-05-20 23:37:42] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-20 23:37:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:42] [INFO ] Invariant cache hit.
[2024-05-20 23:37:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:43] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-20 23:37:43] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:43] [INFO ] Invariant cache hit.
[2024-05-20 23:37:43] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ s6 s3), p1:(LEQ s4 s8), p2:(LEQ 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 13 reset in 125 ms.
Product exploration explored 100000 steps with 70 reset in 148 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p2 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X p0), (X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2))))]
Knowledge based reduction with 9 factoid took 861 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=5263 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-20 23:37:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:44] [INFO ] Invariant cache hit.
[2024-05-20 23:37:44] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:37:44] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:37:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:37:44] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:37:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:44] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-20 23:37:44] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 9 ms.
[2024-05-20 23:37:44] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8000 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=5882 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 363303 steps, run timeout after 3001 ms. (steps per millisecond=121 ) properties seen :{}
Probabilistic random walk after 363303 steps, saw 250519 distinct states, run finished after 3001 ms. (steps per millisecond=121 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-20 23:37:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:37:55] [INFO ] Invariant cache hit.
[2024-05-20 23:37:55] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:37:55] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:37:55] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:37:55] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:37:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:37:56] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-20 23:37:56] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-20 23:37:56] [INFO ] After 61ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8000 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:38:04] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:04] [INFO ] Invariant cache hit.
[2024-05-20 23:38:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-20 23:38:04] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:04] [INFO ] Invariant cache hit.
[2024-05-20 23:38:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:38:04] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-20 23:38:04] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-20 23:38:04] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:04] [INFO ] Invariant cache hit.
[2024-05-20 23:38:04] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 20 edges and 12 vertex of which 11 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 10 transition count 10
Applied a total of 3 rules in 4 ms. Remains 10 /14 variables (removed 4) and now considering 10/16 (removed 6) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 10 cols
[2024-05-20 23:38:04] [INFO ] Computed 5 invariants in 1 ms
[2024-05-20 23:38:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-20 23:38:04] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:38:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-20 23:38:04] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:38:04] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-20 23:38:04] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p2 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X p0), (X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (F (NOT (AND p0 p2))), (F (AND (NOT p0) p2)), (F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p2 (NOT p1)))), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 9 factoid took 1239 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:38:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:38:05] [INFO ] Computed 7 invariants in 0 ms
[2024-05-20 23:38:05] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-20 23:38:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:05] [INFO ] Invariant cache hit.
[2024-05-20 23:38:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:38:05] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-20 23:38:05] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:05] [INFO ] Invariant cache hit.
[2024-05-20 23:38:05] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p2 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X p0), (X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2))))]
Knowledge based reduction with 9 factoid took 1032 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=5000 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-20 23:38:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:07] [INFO ] Invariant cache hit.
[2024-05-20 23:38:07] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:38:07] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:38:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 0 ms returned sat
[2024-05-20 23:38:07] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:38:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:38:07] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-20 23:38:07] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-20 23:38:07] [INFO ] After 51ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8000 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6666 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 378753 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :{}
Probabilistic random walk after 378753 steps, saw 260817 distinct states, run finished after 3001 ms. (steps per millisecond=126 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-20 23:38:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:18] [INFO ] Invariant cache hit.
[2024-05-20 23:38:18] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:38:18] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:38:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:38:18] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:38:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:38:18] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-20 23:38:18] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-05-20 23:38:18] [INFO ] After 65ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8001 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:38:26] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:26] [INFO ] Invariant cache hit.
[2024-05-20 23:38:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:38:26] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:26] [INFO ] Invariant cache hit.
[2024-05-20 23:38:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:38:26] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-20 23:38:26] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-20 23:38:26] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:26] [INFO ] Invariant cache hit.
[2024-05-20 23:38:26] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 20 edges and 12 vertex of which 11 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 10 transition count 10
Applied a total of 3 rules in 2 ms. Remains 10 /14 variables (removed 4) and now considering 10/16 (removed 6) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 10 cols
[2024-05-20 23:38:26] [INFO ] Computed 5 invariants in 1 ms
[2024-05-20 23:38:26] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-20 23:38:26] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:38:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 0 ms returned sat
[2024-05-20 23:38:26] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:38:26] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-20 23:38:26] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p2 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X p0), (X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (F (NOT (AND p0 p2))), (F (AND (NOT p0) p2)), (F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p2 (NOT p1)))), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 9 factoid took 1484 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 163 reset in 120 ms.
Product exploration explored 100000 steps with 358 reset in 141 ms.
Built C files in :
/tmp/ltsmin12051908414120987032
[2024-05-20 23:38:28] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12051908414120987032
Running compilation step : cd /tmp/ltsmin12051908414120987032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 76 ms.
Running link step : cd /tmp/ltsmin12051908414120987032;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12051908414120987032;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16704447281042067545.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:38:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:38:44] [INFO ] Computed 7 invariants in 0 ms
[2024-05-20 23:38:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-20 23:38:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:44] [INFO ] Invariant cache hit.
[2024-05-20 23:38:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:38:44] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-20 23:38:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:38:44] [INFO ] Invariant cache hit.
[2024-05-20 23:38:44] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin16077623370302456143
[2024-05-20 23:38:44] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16077623370302456143
Running compilation step : cd /tmp/ltsmin16077623370302456143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 93 ms.
Running link step : cd /tmp/ltsmin16077623370302456143;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin16077623370302456143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8487057888494848162.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 23:38:59] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:38:59] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:38:59] [INFO ] Time to serialize gal into /tmp/LTL17130370773932838128.gal : 1 ms
[2024-05-20 23:38:59] [INFO ] Time to serialize properties into /tmp/LTL15262223820485197542.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17130370773932838128.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2828161692085673052.hoa' '-atoms' '/tmp/LTL15262223820485197542.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15262223820485197542.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2828161692085673052.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:38:59] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:38:59] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:38:59] [INFO ] Time to serialize gal into /tmp/LTL15182465784644285201.gal : 1 ms
[2024-05-20 23:38:59] [INFO ] Time to serialize properties into /tmp/LTL14438991547635514861.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15182465784644285201.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14438991547635514861.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(("(ma<=da_a)")&&(X("(dr<=r)"))))||(G("(c_cap>=2)"))))
Formula 0 simplified : G(!"(ma<=da_a)" | X!"(dr<=r)") & F!"(c_cap>=2)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:38:59] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:38:59] [INFO ] Applying decomposition
[2024-05-20 23:38:59] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9801214040518302030.txt' '-o' '/tmp/graph9801214040518302030.bin' '-w' '/tmp/graph9801214040518302030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9801214040518302030.bin' '-l' '-1' '-v' '-w' '/tmp/graph9801214040518302030.weights' '-q' '0' '-e' '0.001'
[2024-05-20 23:38:59] [INFO ] Decomposing Gal with order
[2024-05-20 23:38:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 23:38:59] [INFO ] Removed a total of 3 redundant transitions.
[2024-05-20 23:38:59] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:38:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 0 ms.
[2024-05-20 23:38:59] [INFO ] Time to serialize gal into /tmp/LTL8685886069146622177.gal : 1 ms
[2024-05-20 23:38:59] [INFO ] Time to serialize properties into /tmp/LTL12149397672881857499.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8685886069146622177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12149397672881857499.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(("(gu2.ma<=gu2.da_a)")&&(X("(gu3.dr<=gu3.r)"))))||(G("(gi2.gu1.c_cap>=2)"))))
Formula 0 simplified : G(!"(gu2.ma<=gu2.da_a)" | X!"(gu3.dr<=gu3.r)") & F!"(gi2.gu1.c_cap>=2)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin6161940502132549867
[2024-05-20 23:38:59] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6161940502132549867
Running compilation step : cd /tmp/ltsmin6161940502132549867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 72 ms.
Running link step : cd /tmp/ltsmin6161940502132549867;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin6161940502132549867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(((LTLAPp0==true)&&X((LTLAPp1==true))))||[]((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-08 finished in 91607 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(p1)))))'
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:39:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:14] [INFO ] Invariant cache hit.
[2024-05-20 23:39:14] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-20 23:39:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:14] [INFO ] Invariant cache hit.
[2024-05-20 23:39:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:39:14] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-20 23:39:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:14] [INFO ] Invariant cache hit.
[2024-05-20 23:39:14] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 2 s11), p1:(LEQ 1 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 94 ms.
Product exploration explored 100000 steps with 0 reset in 136 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=4166 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 736919 steps, run timeout after 3001 ms. (steps per millisecond=245 ) properties seen :{}
Probabilistic random walk after 736919 steps, saw 497061 distinct states, run finished after 3001 ms. (steps per millisecond=245 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-20 23:39:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:18] [INFO ] Invariant cache hit.
[2024-05-20 23:39:18] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:39:18] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:39:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:39:18] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:39:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:39:18] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 23:39:18] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:39:18] [INFO ] After 42ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 1 properties in 895 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=6250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2632347 steps, run timeout after 3001 ms. (steps per millisecond=877 ) properties seen :{}
Probabilistic random walk after 2632347 steps, saw 1918283 distinct states, run finished after 3001 ms. (steps per millisecond=877 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:39:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:22] [INFO ] Invariant cache hit.
[2024-05-20 23:39:22] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:39:22] [INFO ] After 5ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 23:39:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:39:22] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:39:22] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:39:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:39:22] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:39:22] [INFO ] After 1ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:39:22] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:39:22] [INFO ] After 31ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 337 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:39:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:22] [INFO ] Invariant cache hit.
[2024-05-20 23:39:22] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:39:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:22] [INFO ] Invariant cache hit.
[2024-05-20 23:39:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:39:22] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-20 23:39:22] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-20 23:39:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:22] [INFO ] Invariant cache hit.
[2024-05-20 23:39:22] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 10 edges and 14 vertex of which 8 / 14 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 13 edges and 10 vertex of which 4 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 2 transition count 2
Applied a total of 8 rules in 2 ms. Remains 2 /14 variables (removed 12) and now considering 2/16 (removed 14) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-05-20 23:39:22] [INFO ] Computed 1 invariants in 0 ms
[2024-05-20 23:39:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-20 23:39:22] [INFO ] After 1ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 23:39:22] [INFO ] After 3ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-20 23:39:22] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 294 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:39:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:39:23] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 23:39:23] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-20 23:39:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:23] [INFO ] Invariant cache hit.
[2024-05-20 23:39:23] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:39:23] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-20 23:39:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:23] [INFO ] Invariant cache hit.
[2024-05-20 23:39:23] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 59 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=5555 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 519549 steps, run timeout after 3001 ms. (steps per millisecond=173 ) properties seen :{}
Probabilistic random walk after 519549 steps, saw 354672 distinct states, run finished after 3001 ms. (steps per millisecond=173 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-20 23:39:26] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:26] [INFO ] Invariant cache hit.
[2024-05-20 23:39:26] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-05-20 23:39:26] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:39:26] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-20 23:39:26] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:39:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:39:26] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 23:39:26] [INFO ] After 10ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-20 23:39:26] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 1 properties in 1118 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=4545 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2505396 steps, run timeout after 3001 ms. (steps per millisecond=834 ) properties seen :{}
Probabilistic random walk after 2505396 steps, saw 1814414 distinct states, run finished after 3001 ms. (steps per millisecond=834 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:39:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:30] [INFO ] Invariant cache hit.
[2024-05-20 23:39:30] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:39:30] [INFO ] After 5ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 23:39:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:39:30] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:39:30] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:39:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-20 23:39:30] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:39:31] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:39:31] [INFO ] After 3ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:39:31] [INFO ] After 39ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 326 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:39:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:31] [INFO ] Invariant cache hit.
[2024-05-20 23:39:31] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-20 23:39:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:31] [INFO ] Invariant cache hit.
[2024-05-20 23:39:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:39:31] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-20 23:39:31] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-20 23:39:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:31] [INFO ] Invariant cache hit.
[2024-05-20 23:39:31] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 10 edges and 14 vertex of which 8 / 14 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 13 edges and 10 vertex of which 4 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 2 transition count 2
Applied a total of 8 rules in 2 ms. Remains 2 /14 variables (removed 12) and now considering 2/16 (removed 14) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-05-20 23:39:31] [INFO ] Computed 1 invariants in 1 ms
[2024-05-20 23:39:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-20 23:39:31] [INFO ] After 1ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 23:39:31] [INFO ] After 3ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-20 23:39:31] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 0 reset in 90 ms.
Product exploration explored 100000 steps with 0 reset in 107 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:39:32] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-20 23:39:32] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:39:32] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 23:39:32] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 43 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin14034721565780264373
[2024-05-20 23:39:32] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14034721565780264373
Running compilation step : cd /tmp/ltsmin14034721565780264373;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 92 ms.
Running link step : cd /tmp/ltsmin14034721565780264373;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin14034721565780264373;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11913480830590405596.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:39:47] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:47] [INFO ] Invariant cache hit.
[2024-05-20 23:39:47] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:39:47] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:47] [INFO ] Invariant cache hit.
[2024-05-20 23:39:47] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:39:47] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-20 23:39:47] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:39:47] [INFO ] Invariant cache hit.
[2024-05-20 23:39:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin11375693041709684997
[2024-05-20 23:39:47] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11375693041709684997
Running compilation step : cd /tmp/ltsmin11375693041709684997;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 72 ms.
Running link step : cd /tmp/ltsmin11375693041709684997;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin11375693041709684997;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14175934302875216024.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 23:40:02] [INFO ] Flatten gal took : 3 ms
[2024-05-20 23:40:02] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:40:02] [INFO ] Time to serialize gal into /tmp/LTL15428328632994346383.gal : 2 ms
[2024-05-20 23:40:02] [INFO ] Time to serialize properties into /tmp/LTL15089663105572949474.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15428328632994346383.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4274031580202125557.hoa' '-atoms' '/tmp/LTL15089663105572949474.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15089663105572949474.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4274031580202125557.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:40:02] [INFO ] Flatten gal took : 4 ms
[2024-05-20 23:40:02] [INFO ] Flatten gal took : 3 ms
[2024-05-20 23:40:02] [INFO ] Time to serialize gal into /tmp/LTL12749232087567975152.gal : 0 ms
[2024-05-20 23:40:02] [INFO ] Time to serialize properties into /tmp/LTL13574654610210376528.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12749232087567975152.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13574654610210376528.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(("(ma_cap>=2)")||(X(X("(c_cap>=1)"))))))
Formula 0 simplified : F(!"(ma_cap>=2)" & XX!"(c_cap>=1)")
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:40:02] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:40:02] [INFO ] Applying decomposition
[2024-05-20 23:40:02] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15316557962495035876.txt' '-o' '/tmp/graph15316557962495035876.bin' '-w' '/tmp/graph15316557962495035876.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15316557962495035876.bin' '-l' '-1' '-v' '-w' '/tmp/graph15316557962495035876.weights' '-q' '0' '-e' '0.001'
[2024-05-20 23:40:02] [INFO ] Decomposing Gal with order
[2024-05-20 23:40:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 23:40:02] [INFO ] Removed a total of 7 redundant transitions.
[2024-05-20 23:40:02] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:40:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2024-05-20 23:40:02] [INFO ] Time to serialize gal into /tmp/LTL8505793600463093789.gal : 1 ms
[2024-05-20 23:40:02] [INFO ] Time to serialize properties into /tmp/LTL7288374767329421647.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8505793600463093789.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7288374767329421647.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(("(i2.u4.ma_cap>=2)")||(X(X("(i1.u1.c_cap>=1)"))))))
Formula 0 simplified : F(!"(i2.u4.ma_cap>=2)" & XX!"(i1.u1.c_cap>=1)")
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin12164802823210584001
[2024-05-20 23:40:02] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12164802823210584001
Running compilation step : cd /tmp/ltsmin12164802823210584001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 86 ms.
Running link step : cd /tmp/ltsmin12164802823210584001;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin12164802823210584001;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](((LTLAPp0==true)||X(X((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-09 finished in 63427 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 10 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:40:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:18] [INFO ] Invariant cache hit.
[2024-05-20 23:40:18] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-20 23:40:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:18] [INFO ] Invariant cache hit.
[2024-05-20 23:40:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:40:18] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-20 23:40:18] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-20 23:40:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:18] [INFO ] Invariant cache hit.
[2024-05-20 23:40:18] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 133 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2737 reset in 91 ms.
Stack based approach found an accepted trace after 1 steps with 0 reset with depth 2 and stack size 2 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-10 finished in 292 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(G((F(p2)||p1))))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:40:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:18] [INFO ] Invariant cache hit.
[2024-05-20 23:40:18] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-20 23:40:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:18] [INFO ] Invariant cache hit.
[2024-05-20 23:40:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:40:18] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-20 23:40:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:18] [INFO ] Invariant cache hit.
[2024-05-20 23:40:18] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s12 s10), p1:(OR (LEQ 2 s11) (LEQ 3 s0)), p2:(LEQ 2 s11)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 112 ms.
Product exploration explored 100000 steps with 1 reset in 113 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=5000 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-20 23:40:19] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:19] [INFO ] Invariant cache hit.
[2024-05-20 23:40:19] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:40:19] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:40:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-20 23:40:19] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:40:19] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:40:19] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 23:40:19] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-20 23:40:19] [INFO ] After 47ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 99999 steps, including 0 resets, run visited all 2 properties in 700 ms. (steps per millisecond=142 )
Parikh walk visited 2 properties in 703 ms.
Knowledge obtained : [(AND p0 p1 p2), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (NOT p0)), (F (NOT p2)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 185 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:40:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:20] [INFO ] Invariant cache hit.
[2024-05-20 23:40:20] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:40:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:20] [INFO ] Invariant cache hit.
[2024-05-20 23:40:20] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:40:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-20 23:40:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:20] [INFO ] Invariant cache hit.
[2024-05-20 23:40:20] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=4761 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-20 23:40:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:20] [INFO ] Invariant cache hit.
[2024-05-20 23:40:20] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:40:20] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:40:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:40:20] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:40:20] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:40:20] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 23:40:20] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-20 23:40:20] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 99999 steps, including 0 resets, run visited all 2 properties in 727 ms. (steps per millisecond=137 )
Parikh walk visited 2 properties in 729 ms.
Knowledge obtained : [(AND p0 p1 p2), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F (NOT p0)), (F (NOT p2)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 4 states, 5 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 1 reset in 94 ms.
Product exploration explored 100000 steps with 1 reset in 183 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:40:22] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-20 23:40:22] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:22] [INFO ] Invariant cache hit.
[2024-05-20 23:40:22] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 58 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin14177925559282458750
[2024-05-20 23:40:22] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14177925559282458750
Running compilation step : cd /tmp/ltsmin14177925559282458750;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 91 ms.
Running link step : cd /tmp/ltsmin14177925559282458750;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin14177925559282458750;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4455723233207967981.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:40:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:37] [INFO ] Invariant cache hit.
[2024-05-20 23:40:37] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-20 23:40:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:37] [INFO ] Invariant cache hit.
[2024-05-20 23:40:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:40:37] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-20 23:40:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:40:37] [INFO ] Invariant cache hit.
[2024-05-20 23:40:38] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin589835625998423842
[2024-05-20 23:40:38] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin589835625998423842
Running compilation step : cd /tmp/ltsmin589835625998423842;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 86 ms.
Running link step : cd /tmp/ltsmin589835625998423842;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin589835625998423842;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12686738937312257978.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 23:40:53] [INFO ] Flatten gal took : 6 ms
[2024-05-20 23:40:53] [INFO ] Flatten gal took : 6 ms
[2024-05-20 23:40:53] [INFO ] Time to serialize gal into /tmp/LTL10174385692968515003.gal : 6 ms
[2024-05-20 23:40:53] [INFO ] Time to serialize properties into /tmp/LTL1687321644052549633.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10174385692968515003.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3174464072578973830.hoa' '-atoms' '/tmp/LTL1687321644052549633.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1687321644052549633.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3174464072578973830.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:40:53] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:40:53] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:40:53] [INFO ] Time to serialize gal into /tmp/LTL5444410366473551467.gal : 1 ms
[2024-05-20 23:40:53] [INFO ] Time to serialize properties into /tmp/LTL9195790357141314873.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5444410366473551467.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9195790357141314873.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(("(c_cap<=mr_cap)")||(X(G(("((ma_cap>=2)||(a>=3))")||(F("(ma_cap>=2)"))))))))
Formula 0 simplified : X(!"(c_cap<=mr_cap)" & XF(!"((ma_cap>=2)||(a>=3))" & G!"(ma_cap>=2)"))
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:40:53] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:40:53] [INFO ] Applying decomposition
[2024-05-20 23:40:53] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13319476006703321904.txt' '-o' '/tmp/graph13319476006703321904.bin' '-w' '/tmp/graph13319476006703321904.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13319476006703321904.bin' '-l' '-1' '-v' '-w' '/tmp/graph13319476006703321904.weights' '-q' '0' '-e' '0.001'
[2024-05-20 23:40:53] [INFO ] Decomposing Gal with order
[2024-05-20 23:40:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 23:40:53] [INFO ] Removed a total of 6 redundant transitions.
[2024-05-20 23:40:53] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:40:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2024-05-20 23:40:53] [INFO ] Time to serialize gal into /tmp/LTL978549268788597780.gal : 1 ms
[2024-05-20 23:40:53] [INFO ] Time to serialize properties into /tmp/LTL15976953126448459945.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL978549268788597780.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15976953126448459945.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(("(gu4.c_cap<=gu4.mr_cap)")||(X(G(("((gi0.gu2.ma_cap>=2)||(gi0.gu5.a>=3))")||(F("(gi0.gu2.ma_cap>=2)"))))))))
Formula 0 simplified : X(!"(gu4.c_cap<=gu4.mr_cap)" & XF(!"((gi0.gu2.ma_cap>=2)||(gi0.gu5.a>=3))" & G!"(gi0.gu2.ma_cap>=2)"))
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin17212591734969999369
[2024-05-20 23:40:53] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17212591734969999369
Running compilation step : cd /tmp/ltsmin17212591734969999369;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 70 ms.
Running link step : cd /tmp/ltsmin17212591734969999369;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin17212591734969999369;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp0==true)||X([]((<>((LTLAPp2==true))||(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-11 finished in 50100 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||G(p1))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:41:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:08] [INFO ] Invariant cache hit.
[2024-05-20 23:41:08] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-20 23:41:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:08] [INFO ] Invariant cache hit.
[2024-05-20 23:41:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:08] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-20 23:41:08] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-20 23:41:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:08] [INFO ] Invariant cache hit.
[2024-05-20 23:41:08] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s10), p1:(AND (GT 1 s12) (LEQ s5 s8))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 97 ms.
Product exploration explored 100000 steps with 0 reset in 133 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=4347 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 585963 steps, run timeout after 3001 ms. (steps per millisecond=195 ) properties seen :{}
Probabilistic random walk after 585963 steps, saw 398948 distinct states, run finished after 3001 ms. (steps per millisecond=195 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-20 23:41:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:12] [INFO ] Invariant cache hit.
[2024-05-20 23:41:12] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:41:12] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:12] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:12] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:12] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-20 23:41:12] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1343 ms.
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7142 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 654639 steps, run timeout after 3001 ms. (steps per millisecond=218 ) properties seen :{}
Probabilistic random walk after 654639 steps, saw 444724 distinct states, run finished after 3001 ms. (steps per millisecond=218 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-20 23:41:16] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:16] [INFO ] Invariant cache hit.
[2024-05-20 23:41:16] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:41:16] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:16] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:16] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:16] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:41:16] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1146 ms.
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:41:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:17] [INFO ] Invariant cache hit.
[2024-05-20 23:41:17] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-20 23:41:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:17] [INFO ] Invariant cache hit.
[2024-05-20 23:41:17] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:17] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-20 23:41:17] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-20 23:41:17] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:17] [INFO ] Invariant cache hit.
[2024-05-20 23:41:17] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 20 edges and 12 vertex of which 9 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 8 transition count 8
Applied a total of 5 rules in 2 ms. Remains 8 /14 variables (removed 6) and now considering 8/16 (removed 8) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 8 rows 8 cols
[2024-05-20 23:41:17] [INFO ] Computed 4 invariants in 1 ms
[2024-05-20 23:41:17] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:41:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2024-05-20 23:41:17] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:17] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:41:17] [INFO ] After 29ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:41:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:41:18] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 23:41:18] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-20 23:41:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:18] [INFO ] Invariant cache hit.
[2024-05-20 23:41:18] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:18] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-20 23:41:18] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-20 23:41:18] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:18] [INFO ] Invariant cache hit.
[2024-05-20 23:41:18] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 117 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=4166 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 579411 steps, run timeout after 3001 ms. (steps per millisecond=193 ) properties seen :{}
Probabilistic random walk after 579411 steps, saw 394580 distinct states, run finished after 3001 ms. (steps per millisecond=193 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-20 23:41:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:21] [INFO ] Invariant cache hit.
[2024-05-20 23:41:21] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:41:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:21] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:21] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:21] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:21] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-20 23:41:21] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1551 ms.
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 424461 steps, run timeout after 3001 ms. (steps per millisecond=141 ) properties seen :{}
Probabilistic random walk after 424461 steps, saw 291284 distinct states, run finished after 3001 ms. (steps per millisecond=141 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-20 23:41:26] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:26] [INFO ] Invariant cache hit.
[2024-05-20 23:41:26] [INFO ] After 16ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:41:26] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:26] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:26] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:26] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:41:26] [INFO ] After 40ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1505 ms.
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:41:27] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:27] [INFO ] Invariant cache hit.
[2024-05-20 23:41:27] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:41:27] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:27] [INFO ] Invariant cache hit.
[2024-05-20 23:41:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:27] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-20 23:41:27] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-20 23:41:27] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:27] [INFO ] Invariant cache hit.
[2024-05-20 23:41:27] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 20 edges and 12 vertex of which 9 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 8 transition count 8
Applied a total of 5 rules in 2 ms. Remains 8 /14 variables (removed 6) and now considering 8/16 (removed 8) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 8 rows 8 cols
[2024-05-20 23:41:27] [INFO ] Computed 4 invariants in 0 ms
[2024-05-20 23:41:27] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 23:41:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2024-05-20 23:41:27] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 23:41:27] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-05-20 23:41:27] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 97 ms.
Product exploration explored 100000 steps with 0 reset in 115 ms.
Built C files in :
/tmp/ltsmin10746563143826663431
[2024-05-20 23:41:28] [INFO ] Computing symmetric may disable matrix : 16 transitions.
[2024-05-20 23:41:28] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 23:41:28] [INFO ] Computing symmetric may enable matrix : 16 transitions.
[2024-05-20 23:41:28] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 23:41:28] [INFO ] Computing Do-Not-Accords matrix : 16 transitions.
[2024-05-20 23:41:28] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 23:41:28] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10746563143826663431
Running compilation step : cd /tmp/ltsmin10746563143826663431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 115 ms.
Running link step : cd /tmp/ltsmin10746563143826663431;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin10746563143826663431;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12088591702173874578.hoa' '--buchi-type=spotba'
LTSmin run took 7728 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CircadianClock-PT-100000-LTLCardinality-12 finished in 28104 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:41:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:41:36] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 23:41:36] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:41:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:36] [INFO ] Invariant cache hit.
[2024-05-20 23:41:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:36] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-20 23:41:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:36] [INFO ] Invariant cache hit.
[2024-05-20 23:41:36] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 100 ms.
Product exploration explored 100000 steps with 0 reset in 112 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 89 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=4761 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2592956 steps, run timeout after 3001 ms. (steps per millisecond=864 ) properties seen :{}
Probabilistic random walk after 2592956 steps, saw 1886054 distinct states, run finished after 3001 ms. (steps per millisecond=864 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:41:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:40] [INFO ] Invariant cache hit.
[2024-05-20 23:41:40] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:40] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:41:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:40] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:41:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:40] [INFO ] After 1ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:41:40] [INFO ] After 3ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-20 23:41:40] [INFO ] After 28ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 345 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2532984 steps, run timeout after 3001 ms. (steps per millisecond=844 ) properties seen :{}
Probabilistic random walk after 2532984 steps, saw 1836986 distinct states, run finished after 3002 ms. (steps per millisecond=843 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:41:43] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:43] [INFO ] Invariant cache hit.
[2024-05-20 23:41:43] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:43] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:41:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:43] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:41:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:43] [INFO ] After 1ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:41:43] [INFO ] After 3ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:41:43] [INFO ] After 42ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 342 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:41:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:44] [INFO ] Invariant cache hit.
[2024-05-20 23:41:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-20 23:41:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:44] [INFO ] Invariant cache hit.
[2024-05-20 23:41:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:44] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-20 23:41:44] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-20 23:41:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:44] [INFO ] Invariant cache hit.
[2024-05-20 23:41:44] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 10 edges and 14 vertex of which 8 / 14 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 13 edges and 10 vertex of which 4 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 2 transition count 2
Applied a total of 8 rules in 3 ms. Remains 2 /14 variables (removed 12) and now considering 2/16 (removed 14) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-05-20 23:41:44] [INFO ] Computed 1 invariants in 1 ms
[2024-05-20 23:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:44] [INFO ] After 2ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 23:41:44] [INFO ] After 4ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:41:44] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 68 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:41:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:41:44] [INFO ] Computed 7 invariants in 2 ms
[2024-05-20 23:41:44] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-20 23:41:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:44] [INFO ] Invariant cache hit.
[2024-05-20 23:41:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:44] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2024-05-20 23:41:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:44] [INFO ] Invariant cache hit.
[2024-05-20 23:41:44] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=4545 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2918379 steps, run timeout after 3001 ms. (steps per millisecond=972 ) properties seen :{}
Probabilistic random walk after 2918379 steps, saw 2152139 distinct states, run finished after 3001 ms. (steps per millisecond=972 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:41:47] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:47] [INFO ] Invariant cache hit.
[2024-05-20 23:41:47] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:47] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:41:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-05-20 23:41:47] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:41:47] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:47] [INFO ] After 1ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:41:47] [INFO ] After 3ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:41:47] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 281 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2454059 steps, run timeout after 3001 ms. (steps per millisecond=817 ) properties seen :{}
Probabilistic random walk after 2454059 steps, saw 1772411 distinct states, run finished after 3004 ms. (steps per millisecond=816 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:41:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:51] [INFO ] Invariant cache hit.
[2024-05-20 23:41:51] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:41:51] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:41:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-20 23:41:51] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:41:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:51] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:41:51] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:41:51] [INFO ] After 46ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 430 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 4 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 9 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:41:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:51] [INFO ] Invariant cache hit.
[2024-05-20 23:41:51] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-20 23:41:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:51] [INFO ] Invariant cache hit.
[2024-05-20 23:41:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:41:51] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-20 23:41:51] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-20 23:41:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:41:51] [INFO ] Invariant cache hit.
[2024-05-20 23:41:51] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 10 edges and 14 vertex of which 8 / 14 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 13 edges and 10 vertex of which 4 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 2 transition count 2
Applied a total of 8 rules in 1 ms. Remains 2 /14 variables (removed 12) and now considering 2/16 (removed 14) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-05-20 23:41:51] [INFO ] Computed 1 invariants in 0 ms
[2024-05-20 23:41:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-20 23:41:51] [INFO ] After 2ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 23:41:51] [INFO ] After 3ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:41:51] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 59 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 153 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 95 ms.
Product exploration explored 100000 steps with 0 reset in 109 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 159 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:41:52] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-20 23:41:52] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:41:52] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 23:41:52] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin12628902030537381519
[2024-05-20 23:41:52] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12628902030537381519
Running compilation step : cd /tmp/ltsmin12628902030537381519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 81 ms.
Running link step : cd /tmp/ltsmin12628902030537381519;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin12628902030537381519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13223560498816246795.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:42:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:08] [INFO ] Invariant cache hit.
[2024-05-20 23:42:08] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-20 23:42:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:08] [INFO ] Invariant cache hit.
[2024-05-20 23:42:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:42:08] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2024-05-20 23:42:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:08] [INFO ] Invariant cache hit.
[2024-05-20 23:42:08] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin523066037905619443
[2024-05-20 23:42:08] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin523066037905619443
Running compilation step : cd /tmp/ltsmin523066037905619443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 73 ms.
Running link step : cd /tmp/ltsmin523066037905619443;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin523066037905619443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8458522031910731006.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 23:42:23] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:42:23] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:42:23] [INFO ] Time to serialize gal into /tmp/LTL14530045704566631944.gal : 1 ms
[2024-05-20 23:42:23] [INFO ] Time to serialize properties into /tmp/LTL8216223038197348320.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14530045704566631944.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13758678982356194885.hoa' '-atoms' '/tmp/LTL8216223038197348320.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL8216223038197348320.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13758678982356194885.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:42:23] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:42:23] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:42:23] [INFO ] Time to serialize gal into /tmp/LTL5242856881963389206.gal : 0 ms
[2024-05-20 23:42:23] [INFO ] Time to serialize properties into /tmp/LTL17095040668425217224.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5242856881963389206.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17095040668425217224.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(c_cap>=2)")))))
Formula 0 simplified : XXF!"(c_cap>=2)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:42:23] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:42:23] [INFO ] Applying decomposition
[2024-05-20 23:42:23] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9057456383608171275.txt' '-o' '/tmp/graph9057456383608171275.bin' '-w' '/tmp/graph9057456383608171275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9057456383608171275.bin' '-l' '-1' '-v' '-w' '/tmp/graph9057456383608171275.weights' '-q' '0' '-e' '0.001'
[2024-05-20 23:42:23] [INFO ] Decomposing Gal with order
[2024-05-20 23:42:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 23:42:23] [INFO ] Removed a total of 7 redundant transitions.
[2024-05-20 23:42:23] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:42:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2024-05-20 23:42:23] [INFO ] Time to serialize gal into /tmp/LTL7155323334715174399.gal : 1 ms
[2024-05-20 23:42:23] [INFO ] Time to serialize properties into /tmp/LTL4466249418175995574.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7155323334715174399.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4466249418175995574.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(i0.u1.c_cap>=2)")))))
Formula 0 simplified : XXF!"(i0.u1.c_cap>=2)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin7706909899805354533
[2024-05-20 23:42:23] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7706909899805354533
Running compilation step : cd /tmp/ltsmin7706909899805354533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 83 ms.
Running link step : cd /tmp/ltsmin7706909899805354533;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin7706909899805354533;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-13 finished in 62025 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||X(X(X(F(p2))))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:42:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:38] [INFO ] Invariant cache hit.
[2024-05-20 23:42:38] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:42:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:38] [INFO ] Invariant cache hit.
[2024-05-20 23:42:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:42:38] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-20 23:42:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:38] [INFO ] Invariant cache hit.
[2024-05-20 23:42:38] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 266 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 1}]], initial=4, aps=[p2:(GT s0 s5), p1:(AND (LEQ 1 s0) (LEQ s4 s6)), p0:(LEQ s4 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 8179 reset in 74 ms.
Stack based approach found an accepted trace after 24 steps with 3 reset with depth 8 and stack size 8 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-14 finished in 451 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((X(p1) U ((p2&&X(p1))||X(G(p1))))||p0))))'
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:42:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:38] [INFO ] Invariant cache hit.
[2024-05-20 23:42:38] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-20 23:42:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:38] [INFO ] Invariant cache hit.
[2024-05-20 23:42:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:42:39] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-20 23:42:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:39] [INFO ] Invariant cache hit.
[2024-05-20 23:42:39] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (GT s7 s5) (GT 2 s10)), p2:(GT s7 s5), p1:(GT 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 25 reset in 107 ms.
Stack based approach found an accepted trace after 537 steps with 37 reset with depth 12 and stack size 9 in 1 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-15 finished in 324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Found a Lengthening insensitive property : CircadianClock-PT-100000-LTLCardinality-03
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:42:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:39] [INFO ] Invariant cache hit.
[2024-05-20 23:42:39] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:42:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:39] [INFO ] Invariant cache hit.
[2024-05-20 23:42:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:42:39] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2024-05-20 23:42:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:39] [INFO ] Invariant cache hit.
[2024-05-20 23:42:39] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 92 ms. Remains : 14/14 places, 16/16 transitions.
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ s7 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 91 ms.
Product exploration explored 100000 steps with 0 reset in 110 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 86 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=4545 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Finished probabilistic random walk after 699996 steps, run visited all 1 properties in 724 ms. (steps per millisecond=966 )
Probabilistic random walk after 699996 steps, saw 474959 distinct states, run finished after 724 ms. (steps per millisecond=966 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 83 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 150 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:42:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:41] [INFO ] Invariant cache hit.
[2024-05-20 23:42:41] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-20 23:42:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:41] [INFO ] Invariant cache hit.
[2024-05-20 23:42:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:42:41] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-20 23:42:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:41] [INFO ] Invariant cache hit.
[2024-05-20 23:42:41] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 60 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Finished probabilistic random walk after 699996 steps, run visited all 1 properties in 707 ms. (steps per millisecond=990 )
Probabilistic random walk after 699996 steps, saw 474959 distinct states, run finished after 707 ms. (steps per millisecond=990 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 5 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 157 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 101 ms.
Product exploration explored 100000 steps with 0 reset in 115 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 221 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:42:43] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-20 23:42:43] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:43] [INFO ] Invariant cache hit.
[2024-05-20 23:42:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 47 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin11431082494455115059
[2024-05-20 23:42:43] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11431082494455115059
Running compilation step : cd /tmp/ltsmin11431082494455115059;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 77 ms.
Running link step : cd /tmp/ltsmin11431082494455115059;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin11431082494455115059;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11045394217888419537.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:42:58] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:58] [INFO ] Invariant cache hit.
[2024-05-20 23:42:58] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-20 23:42:58] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:58] [INFO ] Invariant cache hit.
[2024-05-20 23:42:58] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:42:58] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-20 23:42:58] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:42:58] [INFO ] Invariant cache hit.
[2024-05-20 23:42:58] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin10521901248101108599
[2024-05-20 23:42:58] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10521901248101108599
Running compilation step : cd /tmp/ltsmin10521901248101108599;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 87 ms.
Running link step : cd /tmp/ltsmin10521901248101108599;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin10521901248101108599;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13347576149307300.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 23:43:13] [INFO ] Flatten gal took : 19 ms
[2024-05-20 23:43:13] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:43:13] [INFO ] Time to serialize gal into /tmp/LTL14618431821616398762.gal : 0 ms
[2024-05-20 23:43:13] [INFO ] Time to serialize properties into /tmp/LTL16168964079405384058.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14618431821616398762.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2980309339415554064.hoa' '-atoms' '/tmp/LTL16168964079405384058.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16168964079405384058.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2980309339415554064.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:43:13] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:43:13] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:43:13] [INFO ] Time to serialize gal into /tmp/LTL7305252094605055411.gal : 1 ms
[2024-05-20 23:43:13] [INFO ] Time to serialize properties into /tmp/LTL2954994328222310130.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7305252094605055411.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2954994328222310130.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G("(mr<=r_cap)"))))))
Formula 0 simplified : XXXF!"(mr<=r_cap)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:43:13] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:43:13] [INFO ] Applying decomposition
[2024-05-20 23:43:13] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5776297684965739241.txt' '-o' '/tmp/graph5776297684965739241.bin' '-w' '/tmp/graph5776297684965739241.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5776297684965739241.bin' '-l' '-1' '-v' '-w' '/tmp/graph5776297684965739241.weights' '-q' '0' '-e' '0.001'
[2024-05-20 23:43:13] [INFO ] Decomposing Gal with order
[2024-05-20 23:43:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 23:43:13] [INFO ] Removed a total of 7 redundant transitions.
[2024-05-20 23:43:13] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:43:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2024-05-20 23:43:13] [INFO ] Time to serialize gal into /tmp/LTL9263300908068737975.gal : 1 ms
[2024-05-20 23:43:13] [INFO ] Time to serialize properties into /tmp/LTL2723166050240039517.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9263300908068737975.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2723166050240039517.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G("(gu4.mr<=gu4.r_cap)"))))))
Formula 0 simplified : XXXF!"(gu4.mr<=gu4.r_cap)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin5051615359197455736
[2024-05-20 23:43:13] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5051615359197455736
Running compilation step : cd /tmp/ltsmin5051615359197455736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 79 ms.
Running link step : cd /tmp/ltsmin5051615359197455736;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin5051615359197455736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X([]((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-03 finished in 49699 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&X(p1)))||G(p2)))'
Found a Shortening insensitive property : CircadianClock-PT-100000-LTLCardinality-08
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:43:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:29] [INFO ] Invariant cache hit.
[2024-05-20 23:43:29] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-20 23:43:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:29] [INFO ] Invariant cache hit.
[2024-05-20 23:43:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:43:29] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-20 23:43:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:29] [INFO ] Invariant cache hit.
[2024-05-20 23:43:29] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 88 ms. Remains : 14/14 places, 16/16 transitions.
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ s6 s3), p1:(LEQ s4 s8), p2:(LEQ 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 94 reset in 114 ms.
Product exploration explored 100000 steps with 5 reset in 137 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p2 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X p0), (X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2))))]
Knowledge based reduction with 9 factoid took 867 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=6250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-20 23:43:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:30] [INFO ] Invariant cache hit.
[2024-05-20 23:43:30] [INFO ] [Real]Absence check using 7 positive place invariants in 0 ms returned sat
[2024-05-20 23:43:30] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:43:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:43:30] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:43:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:43:30] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-20 23:43:30] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-20 23:43:30] [INFO ] After 65ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8000 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7692 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 314961 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :{}
Probabilistic random walk after 314961 steps, saw 218297 distinct states, run finished after 3001 ms. (steps per millisecond=104 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-20 23:43:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:41] [INFO ] Invariant cache hit.
[2024-05-20 23:43:41] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:43:41] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:43:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:43:41] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:43:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:43:41] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-20 23:43:41] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-20 23:43:42] [INFO ] After 58ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8000 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:43:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:50] [INFO ] Invariant cache hit.
[2024-05-20 23:43:50] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-20 23:43:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:50] [INFO ] Invariant cache hit.
[2024-05-20 23:43:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:43:50] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2024-05-20 23:43:50] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-20 23:43:50] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:50] [INFO ] Invariant cache hit.
[2024-05-20 23:43:50] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 20 edges and 12 vertex of which 11 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 10 transition count 10
Applied a total of 3 rules in 4 ms. Remains 10 /14 variables (removed 4) and now considering 10/16 (removed 6) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 10 cols
[2024-05-20 23:43:50] [INFO ] Computed 5 invariants in 1 ms
[2024-05-20 23:43:50] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-20 23:43:50] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:43:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 0 ms returned sat
[2024-05-20 23:43:50] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:43:50] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-20 23:43:50] [INFO ] After 47ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p2 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X p0), (X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (F (NOT (AND p0 p2))), (F (AND (NOT p0) p2)), (F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p2 (NOT p1)))), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 9 factoid took 1027 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 153 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:43:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:43:51] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 23:43:51] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-20 23:43:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:51] [INFO ] Invariant cache hit.
[2024-05-20 23:43:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:43:51] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2024-05-20 23:43:51] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:51] [INFO ] Invariant cache hit.
[2024-05-20 23:43:51] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p2 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X p0), (X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2))))]
Knowledge based reduction with 9 factoid took 865 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=4347 ) properties (out of 11) seen :7
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-20 23:43:52] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:43:52] [INFO ] Invariant cache hit.
[2024-05-20 23:43:52] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:43:52] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:43:52] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:43:52] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:43:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:43:52] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-20 23:43:52] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-20 23:43:52] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8000 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=6250 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 309039 steps, run timeout after 3001 ms. (steps per millisecond=102 ) properties seen :{}
Probabilistic random walk after 309039 steps, saw 214350 distinct states, run finished after 3002 ms. (steps per millisecond=102 ) properties seen :0
Running SMT prover for 4 properties.
[2024-05-20 23:44:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:44:03] [INFO ] Invariant cache hit.
[2024-05-20 23:44:03] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:44:03] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:44:04] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:44:04] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:44:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:44:04] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-20 23:44:04] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 7 ms.
[2024-05-20 23:44:04] [INFO ] After 56ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 8002 ms.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 5 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:44:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:44:12] [INFO ] Invariant cache hit.
[2024-05-20 23:44:12] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-20 23:44:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:44:12] [INFO ] Invariant cache hit.
[2024-05-20 23:44:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:44:12] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-05-20 23:44:12] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-20 23:44:12] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:44:12] [INFO ] Invariant cache hit.
[2024-05-20 23:44:12] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 5 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions removed 5 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 20 edges and 12 vertex of which 11 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 10 transition count 10
Applied a total of 3 rules in 2 ms. Remains 10 /14 variables (removed 4) and now considering 10/16 (removed 6) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 10 cols
[2024-05-20 23:44:12] [INFO ] Computed 5 invariants in 1 ms
[2024-05-20 23:44:12] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-20 23:44:12] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-20 23:44:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-20 23:44:12] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-20 23:44:12] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-20 23:44:12] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) p2 (NOT p1))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X p0), (X (AND p0 p2 (NOT p1))), (X (NOT (AND p0 p2 (NOT p1)))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X (X (AND (NOT p0) p2 (NOT p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (X (X (AND p0 p2 (NOT p1)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (F (NOT (AND p0 p2))), (F (AND (NOT p0) p2)), (F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p2 (NOT p1)))), (F (AND (NOT p0) p2 (NOT p1)))]
Knowledge based reduction with 9 factoid took 1076 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 107 reset in 132 ms.
Product exploration explored 100000 steps with 197 reset in 135 ms.
Built C files in :
/tmp/ltsmin16391309340916662983
[2024-05-20 23:44:14] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16391309340916662983
Running compilation step : cd /tmp/ltsmin16391309340916662983;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 89 ms.
Running link step : cd /tmp/ltsmin16391309340916662983;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin16391309340916662983;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15418188320900166074.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:44:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:44:29] [INFO ] Computed 7 invariants in 0 ms
[2024-05-20 23:44:29] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-20 23:44:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:44:29] [INFO ] Invariant cache hit.
[2024-05-20 23:44:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:44:29] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-20 23:44:29] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:44:29] [INFO ] Invariant cache hit.
[2024-05-20 23:44:29] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin11985097877690313275
[2024-05-20 23:44:29] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11985097877690313275
Running compilation step : cd /tmp/ltsmin11985097877690313275;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 85 ms.
Running link step : cd /tmp/ltsmin11985097877690313275;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11985097877690313275;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7247519418567847016.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 23:44:44] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:44:44] [INFO ] Flatten gal took : 0 ms
[2024-05-20 23:44:44] [INFO ] Time to serialize gal into /tmp/LTL5782829337519949058.gal : 1 ms
[2024-05-20 23:44:44] [INFO ] Time to serialize properties into /tmp/LTL8848198700429183304.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5782829337519949058.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13042481223177645743.hoa' '-atoms' '/tmp/LTL8848198700429183304.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8848198700429183304.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13042481223177645743.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:44:44] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:44:44] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:44:44] [INFO ] Time to serialize gal into /tmp/LTL1764744254250273678.gal : 1 ms
[2024-05-20 23:44:44] [INFO ] Time to serialize properties into /tmp/LTL7107936735003562094.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1764744254250273678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7107936735003562094.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F(("(ma<=da_a)")&&(X("(dr<=r)"))))||(G("(c_cap>=2)"))))
Formula 0 simplified : G(!"(ma<=da_a)" | X!"(dr<=r)") & F!"(c_cap>=2)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:44:44] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:44:44] [INFO ] Applying decomposition
[2024-05-20 23:44:44] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8574071149180804769.txt' '-o' '/tmp/graph8574071149180804769.bin' '-w' '/tmp/graph8574071149180804769.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8574071149180804769.bin' '-l' '-1' '-v' '-w' '/tmp/graph8574071149180804769.weights' '-q' '0' '-e' '0.001'
[2024-05-20 23:44:44] [INFO ] Decomposing Gal with order
[2024-05-20 23:44:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 23:44:44] [INFO ] Removed a total of 3 redundant transitions.
[2024-05-20 23:44:44] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:44:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 0 ms.
[2024-05-20 23:44:44] [INFO ] Time to serialize gal into /tmp/LTL8162079061804971356.gal : 0 ms
[2024-05-20 23:44:44] [INFO ] Time to serialize properties into /tmp/LTL16849678883808389707.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8162079061804971356.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16849678883808389707.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(("(gu2.ma<=gu2.da_a)")&&(X("(gu1.dr<=gu1.r)"))))||(G("(gi2.gu0.c_cap>=2)"))))
Formula 0 simplified : G(!"(gu2.ma<=gu2.da_a)" | X!"(gu1.dr<=gu1.r)") & F!"(gi2.gu0.c_cap>=2)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin12017904994544318721
[2024-05-20 23:44:44] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12017904994544318721
Running compilation step : cd /tmp/ltsmin12017904994544318721;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 88 ms.
Running link step : cd /tmp/ltsmin12017904994544318721;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12017904994544318721;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(((LTLAPp0==true)&&X((LTLAPp1==true))))||[]((LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-08 finished in 90708 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X(G((F(p2)||p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Found a Lengthening insensitive property : CircadianClock-PT-100000-LTLCardinality-13
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:45:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:00] [INFO ] Invariant cache hit.
[2024-05-20 23:45:00] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-20 23:45:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:00] [INFO ] Invariant cache hit.
[2024-05-20 23:45:00] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:45:00] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-20 23:45:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:00] [INFO ] Invariant cache hit.
[2024-05-20 23:45:00] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 89 ms. Remains : 14/14 places, 16/16 transitions.
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 2 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 100 ms.
Product exploration explored 100000 steps with 0 reset in 119 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 73 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=4347 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=3333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2963219 steps, run timeout after 3001 ms. (steps per millisecond=987 ) properties seen :{}
Probabilistic random walk after 2963219 steps, saw 2187937 distinct states, run finished after 3001 ms. (steps per millisecond=987 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:45:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:03] [INFO ] Invariant cache hit.
[2024-05-20 23:45:03] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:45:03] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:45:03] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:45:03] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:45:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:45:03] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:45:03] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:45:03] [INFO ] After 37ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 271 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2858518 steps, run timeout after 3001 ms. (steps per millisecond=952 ) properties seen :{}
Probabilistic random walk after 2858518 steps, saw 2103332 distinct states, run finished after 3001 ms. (steps per millisecond=952 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:45:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:06] [INFO ] Invariant cache hit.
[2024-05-20 23:45:06] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:45:06] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:45:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-20 23:45:07] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:45:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:45:07] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:45:07] [INFO ] After 3ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-20 23:45:07] [INFO ] After 35ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 280 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:45:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:07] [INFO ] Invariant cache hit.
[2024-05-20 23:45:07] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-20 23:45:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:07] [INFO ] Invariant cache hit.
[2024-05-20 23:45:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:45:07] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-20 23:45:07] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-20 23:45:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:07] [INFO ] Invariant cache hit.
[2024-05-20 23:45:07] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 10 edges and 14 vertex of which 8 / 14 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 13 edges and 10 vertex of which 4 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 2 transition count 2
Applied a total of 8 rules in 1 ms. Remains 2 /14 variables (removed 12) and now considering 2/16 (removed 14) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-05-20 23:45:07] [INFO ] Computed 1 invariants in 1 ms
[2024-05-20 23:45:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-20 23:45:07] [INFO ] After 2ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 23:45:07] [INFO ] After 4ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-20 23:45:07] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:45:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:45:07] [INFO ] Computed 7 invariants in 4 ms
[2024-05-20 23:45:07] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-20 23:45:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:07] [INFO ] Invariant cache hit.
[2024-05-20 23:45:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:45:07] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-20 23:45:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:07] [INFO ] Invariant cache hit.
[2024-05-20 23:45:07] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 14/14 places, 16/16 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=4545 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2792980 steps, run timeout after 3001 ms. (steps per millisecond=930 ) properties seen :{}
Probabilistic random walk after 2792980 steps, saw 2049710 distinct states, run finished after 3001 ms. (steps per millisecond=930 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:45:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:11] [INFO ] Invariant cache hit.
[2024-05-20 23:45:11] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:45:11] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:45:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:45:11] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:45:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:45:11] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:45:11] [INFO ] After 3ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-20 23:45:11] [INFO ] After 40ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 292 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=6250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2747946 steps, run timeout after 3001 ms. (steps per millisecond=915 ) properties seen :{}
Probabilistic random walk after 2747946 steps, saw 2012864 distinct states, run finished after 3001 ms. (steps per millisecond=915 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-20 23:45:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:14] [INFO ] Invariant cache hit.
[2024-05-20 23:45:14] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:45:14] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 23:45:14] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2024-05-20 23:45:14] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 23:45:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:45:14] [INFO ] After 1ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 23:45:14] [INFO ] After 3ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-20 23:45:14] [INFO ] After 38ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 281 ms.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:45:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:14] [INFO ] Invariant cache hit.
[2024-05-20 23:45:14] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-20 23:45:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:14] [INFO ] Invariant cache hit.
[2024-05-20 23:45:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:45:14] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-20 23:45:14] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-20 23:45:14] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:14] [INFO ] Invariant cache hit.
[2024-05-20 23:45:14] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 10 edges and 14 vertex of which 8 / 14 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 13 edges and 10 vertex of which 4 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 2 transition count 2
Applied a total of 8 rules in 1 ms. Remains 2 /14 variables (removed 12) and now considering 2/16 (removed 14) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-05-20 23:45:14] [INFO ] Computed 1 invariants in 4 ms
[2024-05-20 23:45:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-20 23:45:14] [INFO ] After 1ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 23:45:14] [INFO ] After 3ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-20 23:45:14] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 60 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 174 ms.
Product exploration explored 100000 steps with 0 reset in 114 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:45:15] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-20 23:45:15] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2024-05-20 23:45:15] [INFO ] Computed 7 invariants in 2 ms
[2024-05-20 23:45:15] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 63 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin11310855966763215456
[2024-05-20 23:45:15] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11310855966763215456
Running compilation step : cd /tmp/ltsmin11310855966763215456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 77 ms.
Running link step : cd /tmp/ltsmin11310855966763215456;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin11310855966763215456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6581646126063221024.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2024-05-20 23:45:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:31] [INFO ] Invariant cache hit.
[2024-05-20 23:45:31] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-20 23:45:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:31] [INFO ] Invariant cache hit.
[2024-05-20 23:45:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-20 23:45:31] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2024-05-20 23:45:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2024-05-20 23:45:31] [INFO ] Invariant cache hit.
[2024-05-20 23:45:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 96 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin5623420865470340686
[2024-05-20 23:45:31] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5623420865470340686
Running compilation step : cd /tmp/ltsmin5623420865470340686;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 98 ms.
Running link step : cd /tmp/ltsmin5623420865470340686;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin5623420865470340686;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9913623017622832263.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-20 23:45:46] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:45:46] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:45:46] [INFO ] Time to serialize gal into /tmp/LTL713485414400095870.gal : 0 ms
[2024-05-20 23:45:46] [INFO ] Time to serialize properties into /tmp/LTL8066147200672492396.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL713485414400095870.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5797686149648625960.hoa' '-atoms' '/tmp/LTL8066147200672492396.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL8066147200672492396.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5797686149648625960.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:45:46] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:45:46] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:45:46] [INFO ] Time to serialize gal into /tmp/LTL7541122355781499240.gal : 0 ms
[2024-05-20 23:45:46] [INFO ] Time to serialize properties into /tmp/LTL7256531524627019261.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7541122355781499240.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7256531524627019261.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(c_cap>=2)")))))
Formula 0 simplified : XXF!"(c_cap>=2)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:45:46] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:45:46] [INFO ] Applying decomposition
[2024-05-20 23:45:46] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph796037981455243996.txt' '-o' '/tmp/graph796037981455243996.bin' '-w' '/tmp/graph796037981455243996.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph796037981455243996.bin' '-l' '-1' '-v' '-w' '/tmp/graph796037981455243996.weights' '-q' '0' '-e' '0.001'
[2024-05-20 23:45:46] [INFO ] Decomposing Gal with order
[2024-05-20 23:45:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 23:45:46] [INFO ] Removed a total of 7 redundant transitions.
[2024-05-20 23:45:46] [INFO ] Flatten gal took : 3 ms
[2024-05-20 23:45:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 0 ms.
[2024-05-20 23:45:46] [INFO ] Time to serialize gal into /tmp/LTL10048685582541546428.gal : 0 ms
[2024-05-20 23:45:46] [INFO ] Time to serialize properties into /tmp/LTL9502094817517116556.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10048685582541546428.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9502094817517116556.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(i1.u5.c_cap>=2)")))))
Formula 0 simplified : XXF!"(i1.u5.c_cap>=2)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin75815576517184860
[2024-05-20 23:45:46] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin75815576517184860
Running compilation step : cd /tmp/ltsmin75815576517184860;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 84 ms.
Running link step : cd /tmp/ltsmin75815576517184860;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin75815576517184860;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-13 finished in 61632 ms.
[2024-05-20 23:46:01] [INFO ] Flatten gal took : 3 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7869528420142014342
[2024-05-20 23:46:01] [INFO ] Computing symmetric may disable matrix : 16 transitions.
[2024-05-20 23:46:01] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 23:46:01] [INFO ] Computing symmetric may enable matrix : 16 transitions.
[2024-05-20 23:46:01] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 23:46:01] [INFO ] Applying decomposition
[2024-05-20 23:46:01] [INFO ] Computing Do-Not-Accords matrix : 16 transitions.
[2024-05-20 23:46:01] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-20 23:46:01] [INFO ] Flatten gal took : 0 ms
[2024-05-20 23:46:01] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7869528420142014342
Running compilation step : cd /tmp/ltsmin7869528420142014342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10324640392294229129.txt' '-o' '/tmp/graph10324640392294229129.bin' '-w' '/tmp/graph10324640392294229129.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10324640392294229129.bin' '-l' '-1' '-v' '-w' '/tmp/graph10324640392294229129.weights' '-q' '0' '-e' '0.001'
[2024-05-20 23:46:01] [INFO ] Decomposing Gal with order
[2024-05-20 23:46:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 23:46:01] [INFO ] Removed a total of 7 redundant transitions.
[2024-05-20 23:46:01] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:46:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2024-05-20 23:46:01] [INFO ] Time to serialize gal into /tmp/LTLCardinality16231623789619144033.gal : 0 ms
[2024-05-20 23:46:01] [INFO ] Time to serialize properties into /tmp/LTLCardinality5399315654916767300.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality16231623789619144033.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5399315654916767300.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 5 LTL properties
Checking formula 0 : !((X(X(X(G("(gu2.mr<=gu2.r_cap)"))))))
Formula 0 simplified : XXXF!"(gu2.mr<=gu2.r_cap)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:46:01] [INFO ] Flatten gal took : 1 ms
[2024-05-20 23:46:01] [INFO ] Time to serialize gal into /tmp/LTLCardinality1037209809995773489.gal : 1 ms
[2024-05-20 23:46:01] [INFO ] Time to serialize properties into /tmp/LTLCardinality13187699353708871298.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1037209809995773489.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13187699353708871298.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 5 LTL properties
Checking formula 0 : !((X(X(X(G("(mr<=r_cap)"))))))
Formula 0 simplified : XXXF!"(mr<=r_cap)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2024-05-20 23:46:01] [INFO ] Flatten gal took : 2 ms
[2024-05-20 23:46:01] [INFO ] Input system was already deterministic with 16 transitions.
[2024-05-20 23:46:01] [INFO ] Transformed 14 places.
[2024-05-20 23:46:01] [INFO ] Transformed 16 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-20 23:46:01] [INFO ] Time to serialize gal into /tmp/LTLCardinality7398808079003054525.gal : 1 ms
[2024-05-20 23:46:01] [INFO ] Time to serialize properties into /tmp/LTLCardinality13247423547992265591.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7398808079003054525.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13247423547992265591.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 5 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(X(G("(mr<=r_cap)"))))))
Compilation finished in 89 ms.
Running link step : cd /tmp/ltsmin7869528420142014342;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Formula 0 simplified : XXXF!"(mr<=r_cap)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin7869528420142014342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X([]((LTLAPp0==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: LTL layer: formula: X(X(X([]((LTLAPp0==true)))))
pins2lts-mc-linux64( 3/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: "X(X(X([]((LTLAPp0==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: Using Spin LTL semantics
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.085: DFS-FIFO for weak LTL, using special progress label 25
pins2lts-mc-linux64( 0/ 8), 0.085: There are 26 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.085: State length is 15, there are 22 groups
pins2lts-mc-linux64( 0/ 8), 0.085: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.085: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.085: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.085: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.108: ~1 levels ~960 states ~5968 transitions
pins2lts-mc-linux64( 7/ 8), 0.115: ~1 levels ~1920 states ~13128 transitions
pins2lts-mc-linux64( 7/ 8), 0.139: ~1 levels ~3840 states ~28320 transitions
pins2lts-mc-linux64( 7/ 8), 0.181: ~1 levels ~7680 states ~60392 transitions
pins2lts-mc-linux64( 7/ 8), 0.252: ~1 levels ~15360 states ~128832 transitions
pins2lts-mc-linux64( 7/ 8), 0.378: ~1 levels ~30720 states ~269520 transitions
pins2lts-mc-linux64( 4/ 8), 0.624: ~1 levels ~61440 states ~573800 transitions
pins2lts-mc-linux64( 4/ 8), 1.008: ~1 levels ~122880 states ~1186232 transitions
pins2lts-mc-linux64( 4/ 8), 1.635: ~1 levels ~245760 states ~2438704 transitions
pins2lts-mc-linux64( 4/ 8), 2.470: ~1 levels ~491520 states ~4974704 transitions
pins2lts-mc-linux64( 6/ 8), 3.590: ~1 levels ~983040 states ~10387544 transitions
pins2lts-mc-linux64( 6/ 8), 5.368: ~1 levels ~1966080 states ~21059976 transitions
pins2lts-mc-linux64( 6/ 8), 8.930: ~1 levels ~3932160 states ~42744064 transitions
pins2lts-mc-linux64( 6/ 8), 16.209: ~1 levels ~7864320 states ~86388536 transitions
pins2lts-mc-linux64( 6/ 8), 31.220: ~1 levels ~15728640 states ~174737616 transitions
pins2lts-mc-linux64( 4/ 8), 63.977: ~1 levels ~31457280 states ~348540592 transitions
pins2lts-mc-linux64( 7/ 8), 134.108: ~1 levels ~62914560 states ~704139080 transitions
pins2lts-mc-linux64( 1/ 8), 239.775: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 239.803:
pins2lts-mc-linux64( 0/ 8), 239.803: mean standard work distribution: 4.2% (states) 3.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 239.803:
pins2lts-mc-linux64( 0/ 8), 239.803: Explored 97460177 states 1112950796 transitions, fanout: 11.420
pins2lts-mc-linux64( 0/ 8), 239.803: Total exploration time 239.700 sec (239.680 sec minimum, 239.691 sec on average)
pins2lts-mc-linux64( 0/ 8), 239.803: States per second: 406592, Transitions per second: 4643099
pins2lts-mc-linux64( 0/ 8), 239.803:
pins2lts-mc-linux64( 0/ 8), 239.803: Progress states detected: 102889966
pins2lts-mc-linux64( 0/ 8), 239.803: Redundant explorations: -5.2775
pins2lts-mc-linux64( 0/ 8), 239.803:
pins2lts-mc-linux64( 0/ 8), 239.803: Queue width: 8B, total height: 11168068, memory: 85.21MB
pins2lts-mc-linux64( 0/ 8), 239.803: Tree memory: 1041.0MB, 10.6 B/state, compr.: 17.1%
pins2lts-mc-linux64( 0/ 8), 239.803: Tree fill ratio (roots/leafs): 76.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 239.803: Stored 16 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 239.803: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 239.803: Est. total memory use: 1126.2MB (~1109.2MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7869528420142014342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X([]((LTLAPp0==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7869528420142014342;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X([]((LTLAPp0==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Total runtime 854551 ms.

BK_STOP 1716249002710

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CircadianClock-PT-100000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is CircadianClock-PT-100000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620521700197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-100000.tgz
mv CircadianClock-PT-100000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;