Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r069-smll-167814396000139.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
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 r069-smll-167814396000139
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 8.0K Feb 26 10:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 10:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 10:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 10:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 10:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 26 10:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Feb 26 10:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 11K Mar 5 18:22 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 1678281545308

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=itstools
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 202303021504
[2023-03-08 13:19:08] [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]
[2023-03-08 13:19:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 13:19:08] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2023-03-08 13:19:08] [INFO ] Transformed 14 places.
[2023-03-08 13:19:08] [INFO ] Transformed 16 transitions.
[2023-03-08 13:19:08] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 126 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA CircadianClock-PT-100000-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 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 12 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:19:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:19:08] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-08 13:19:08] [INFO ] Implicit Places using invariants in 286 ms returned []
[2023-03-08 13:19:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:19:08] [INFO ] Invariant cache hit.
[2023-03-08 13:19:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:19:08] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
[2023-03-08 13:19:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:19:08] [INFO ] Invariant cache hit.
[2023-03-08 13:19:09] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 460 ms. Remains : 14/14 places, 16/16 transitions.
Support contains 14 out of 14 places after structural reductions.
[2023-03-08 13:19:09] [INFO ] Flatten gal took : 24 ms
[2023-03-08 13:19:09] [INFO ] Flatten gal took : 8 ms
[2023-03-08 13:19:09] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 122 ms. (steps per millisecond=819 ) properties (out of 35) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=9 ) properties (out of 33) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 27) seen :8
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 19) 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 19) 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 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-08 13:19:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:19:09] [INFO ] Invariant cache hit.
[2023-03-08 13:19:10] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:19:10] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-03-08 13:19:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:19:10] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :17
[2023-03-08 13:19:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:19:10] [INFO ] After 52ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :2 sat :17
[2023-03-08 13:19:10] [INFO ] After 133ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :17
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-08 13:19:10] [INFO ] After 418ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :17
Fused 19 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 26003 ms.
Support contains 12 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 8 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 8 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=3703 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Interrupted probabilistic random walk after 147081 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 147081 steps, saw 106382 distinct states, run finished after 3003 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 17 properties.
[2023-03-08 13:19:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:19:39] [INFO ] Invariant cache hit.
[2023-03-08 13:19:39] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-08 13:19:39] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-08 13:19:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:19:39] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-08 13:19:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:19:39] [INFO ] After 58ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :17
[2023-03-08 13:19:39] [INFO ] After 148ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-08 13:19:40] [INFO ] After 328ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 17 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 26001 ms.
Support contains 12 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.
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.
[2023-03-08 13:20:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:06] [INFO ] Invariant cache hit.
[2023-03-08 13:20:06] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 13:20:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:06] [INFO ] Invariant cache hit.
[2023-03-08 13:20:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:06] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-08 13:20:06] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 13:20:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:06] [INFO ] Invariant cache hit.
[2023-03-08 13:20:06] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 14/14 places, 16/16 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 14 transition count 14
Applied a total of 2 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 14/16 (removed 2) transitions.
Running SMT prover for 17 properties.
[2023-03-08 13:20:06] [INFO ] Invariant cache hit.
[2023-03-08 13:20:06] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:20:06] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-08 13:20:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-08 13:20:06] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-08 13:20:06] [INFO ] After 109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-08 13:20:06] [INFO ] After 219ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Successfully simplified 2 atomic propositions for a total of 15 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_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||((G(p0)||(p0&&F(p1)))&&G(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 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:20:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:06] [INFO ] Invariant cache hit.
[2023-03-08 13:20:06] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 13:20:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:06] [INFO ] Invariant cache hit.
[2023-03-08 13:20:06] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:06] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-08 13:20:06] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-08 13:20:06] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:06] [INFO ] Invariant cache hit.
[2023-03-08 13:20:07] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 154 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 473 ms :[(NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p2 p0), acceptance={} source=0 dest: 1}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={1} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p2:(GT s5 s6), p0:(GT 3 s9), p1:(GT 2 s0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 390 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 1 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-00 finished in 1129 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||(F(!p0)&&F(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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:20:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:07] [INFO ] Invariant cache hit.
[2023-03-08 13:20:07] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-08 13:20:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:07] [INFO ] Invariant cache hit.
[2023-03-08 13:20:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:07] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-08 13:20:07] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:07] [INFO ] Invariant cache hit.
[2023-03-08 13:20:08] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s10 s6), p1:(LEQ s13 s10)], 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][false, false]]
Product exploration explored 100000 steps with 242 reset in 321 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-01 finished in 569 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!(p0 U (X((X(p1)&&p0))||p1))||F(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 5 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:20:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:08] [INFO ] Invariant cache hit.
[2023-03-08 13:20:08] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 13:20:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:08] [INFO ] Invariant cache hit.
[2023-03-08 13:20:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:08] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-08 13:20:08] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-08 13:20:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:08] [INFO ] Invariant cache hit.
[2023-03-08 13:20:08] [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 145 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(LEQ 1 s6), p1:(LEQ 1 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 25685 reset in 198 ms.
Stack based approach found an accepted trace after 13 steps with 3 reset with depth 3 and stack size 3 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-02 finished in 461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 3 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.
[2023-03-08 13:20:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:08] [INFO ] Invariant cache hit.
[2023-03-08 13:20:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 13:20:08] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:08] [INFO ] Invariant cache hit.
[2023-03-08 13:20:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:09] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-08 13:20:09] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-08 13:20:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:09] [INFO ] Invariant cache hit.
[2023-03-08 13:20:09] [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 150 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s1 s5), p1:(LEQ 3 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 217 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-03 finished in 537 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(((G(p1)&&(p2||X(p3))) U (p0&&G(p1)&&(p2||X(p3)))))))))'
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.
[2023-03-08 13:20:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:09] [INFO ] Invariant cache hit.
[2023-03-08 13:20:09] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 13:20:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:09] [INFO ] Invariant cache hit.
[2023-03-08 13:20:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:09] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-08 13:20:09] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:09] [INFO ] Invariant cache hit.
[2023-03-08 13:20:09] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 145 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 261 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={1} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={1} source=1 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={1} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={1} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p3)), acceptance={0, 1} source=3 dest: 1}]], initial=0, aps=[p0:(GT s13 s1), p1:(LEQ s0 s12), p2:(LEQ 1 s12), p3:(LEQ s4 s0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 122 ms.
Product exploration explored 100000 steps with 0 reset in 195 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 (NOT p3)), (X p1), (X (AND p0 p1)), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p3))))), true, (X (X (AND p0 p1))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 13 factoid took 815 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter sensitive) to 4 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3))]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=4347 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-08 13:20:11] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:11] [INFO ] Invariant cache hit.
[2023-03-08 13:20:11] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:20:11] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 13:20:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:20:11] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:11] [INFO ] After 24ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:11] [INFO ] After 56ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-08 13:20:11] [INFO ] After 165ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 6000 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 22 ms. (steps per millisecond=4545 ) properties (out of 7) 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 7) 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 7) 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 7) 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 7) 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 7) 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 7) 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 7) seen :0
Interrupted probabilistic random walk after 214035 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :{}
Probabilistic random walk after 214035 steps, saw 151014 distinct states, run finished after 3001 ms. (steps per millisecond=71 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-08 13:20:21] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:21] [INFO ] Invariant cache hit.
[2023-03-08 13:20:21] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:20:21] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 13:20:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-08 13:20:21] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:21] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:21] [INFO ] After 19ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:21] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-08 13:20:21] [INFO ] After 127ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 6002 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 3 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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:20:27] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:27] [INFO ] Invariant cache hit.
[2023-03-08 13:20:27] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 13:20:27] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:27] [INFO ] Invariant cache hit.
[2023-03-08 13:20:27] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:27] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-08 13:20:27] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-08 13:20:27] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:27] [INFO ] Invariant cache hit.
[2023-03-08 13:20:27] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 8 edges and 14 vertex of which 6 / 14 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 21 edges and 11 vertex of which 9 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 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 8 transition count 8
Applied a total of 3 rules in 8 ms. Remains 8 /14 variables (removed 6) and now considering 8/16 (removed 8) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 8 rows 8 cols
[2023-03-08 13:20:27] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 13:20:27] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 13:20:27] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 13:20:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 13:20:27] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:27] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-08 13:20:27] [INFO ] After 83ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Knowledge obtained : [(AND p0 p1 p2 (NOT p3)), (X p1), (X (AND p0 p1)), (X (NOT (AND p1 (NOT p2)))), (X p0), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p3))))), true, (X (X (AND p0 p1))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (F p3)]
Knowledge based reduction with 13 factoid took 925 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter sensitive) to 4 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3))]
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.
[2023-03-08 13:20:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:20:28] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-08 13:20:28] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 13:20:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:28] [INFO ] Invariant cache hit.
[2023-03-08 13:20:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:28] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-08 13:20:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:28] [INFO ] Invariant cache hit.
[2023-03-08 13:20:28] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 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 (NOT p3)), (X p1), (X (AND p0 p1)), (X (NOT (AND (NOT p2) p1))), (X p0), (X (X p1)), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0)), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 13 factoid took 1015 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter sensitive) to 4 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 283 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3))]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=2702 ) properties (out of 8) 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 8) 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 7) 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 7) 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 7) 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 7) 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 7) 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 7) seen :0
Running SMT prover for 7 properties.
[2023-03-08 13:20:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:30] [INFO ] Invariant cache hit.
[2023-03-08 13:20:30] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:20:30] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 13:20:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:20:30] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:30] [INFO ] After 25ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:30] [INFO ] After 57ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-08 13:20:30] [INFO ] After 167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 6000 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 21 ms. (steps per millisecond=4761 ) properties (out of 7) 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 7) 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 7) 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 7) 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 7) 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 7) 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 7) 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 7) seen :0
Interrupted probabilistic random walk after 198063 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{}
Probabilistic random walk after 198063 steps, saw 140366 distinct states, run finished after 3001 ms. (steps per millisecond=65 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-08 13:20:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:39] [INFO ] Invariant cache hit.
[2023-03-08 13:20:40] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:20:40] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 13:20:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-08 13:20:40] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:40] [INFO ] After 19ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:40] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-08 13:20:40] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 6000 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 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.
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.
[2023-03-08 13:20:46] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:46] [INFO ] Invariant cache hit.
[2023-03-08 13:20:46] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 13:20:46] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:46] [INFO ] Invariant cache hit.
[2023-03-08 13:20:46] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:20:46] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-08 13:20:46] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-08 13:20:46] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:20:46] [INFO ] Invariant cache hit.
[2023-03-08 13:20:46] [INFO ] Dead Transitions using invariants and state equation in 31 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 8 edges and 14 vertex of which 6 / 14 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 21 edges and 11 vertex of which 9 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 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 8 transition count 8
Applied a total of 3 rules in 1 ms. Remains 8 /14 variables (removed 6) and now considering 8/16 (removed 8) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 8 rows 8 cols
[2023-03-08 13:20:46] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 13:20:46] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 13:20:46] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 13:20:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 13:20:46] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 13:20:46] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 18 ms.
[2023-03-08 13:20:46] [INFO ] After 89ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Knowledge obtained : [(AND p0 p1 p2 (NOT p3)), (X p1), (X (AND p0 p1)), (X (NOT (AND (NOT p2) p1))), (X p0), (X (X p1)), true, (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X p0)), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p3))), (X (X p3)), (F p3)]
Knowledge based reduction with 13 factoid took 818 ms. Reduced automaton from 4 states, 12 edges and 4 AP (stutter sensitive) to 4 states, 12 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 234 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 245 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 0 reset in 127 ms.
Product exploration explored 100000 steps with 0 reset in 184 ms.
Built C files in :
/tmp/ltsmin11576635734120274387
[2023-03-08 13:20:48] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11576635734120274387
Running compilation step : cd /tmp/ltsmin11576635734120274387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 327 ms.
Running link step : cd /tmp/ltsmin11576635734120274387;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin11576635734120274387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12451011645586201232.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.
[2023-03-08 13:21:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:21:03] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-08 13:21:03] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 13:21:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:03] [INFO ] Invariant cache hit.
[2023-03-08 13:21:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:21:03] [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.
[2023-03-08 13:21:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:03] [INFO ] Invariant cache hit.
[2023-03-08 13:21:03] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin15027873019861940186
[2023-03-08 13:21:03] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15027873019861940186
Running compilation step : cd /tmp/ltsmin15027873019861940186;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 122 ms.
Running link step : cd /tmp/ltsmin15027873019861940186;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin15027873019861940186;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4386808041611168295.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 13:21:18] [INFO ] Flatten gal took : 4 ms
[2023-03-08 13:21:18] [INFO ] Flatten gal took : 4 ms
[2023-03-08 13:21:18] [INFO ] Time to serialize gal into /tmp/LTL782582611479433201.gal : 1 ms
[2023-03-08 13:21:19] [INFO ] Time to serialize properties into /tmp/LTL16871217590340454040.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL782582611479433201.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2004120878321179344.hoa' '-atoms' '/tmp/LTL16871217590340454040.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL16871217590340454040.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2004120878321179344.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-08 13:21:19] [INFO ] Flatten gal took : 4 ms
[2023-03-08 13:21:19] [INFO ] Flatten gal took : 3 ms
[2023-03-08 13:21:19] [INFO ] Time to serialize gal into /tmp/LTL1113974046519863247.gal : 1 ms
[2023-03-08 13:21:19] [INFO ] Time to serialize properties into /tmp/LTL16088947598832178756.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1113974046519863247.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16088947598832178756.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G(("(a_cap>c)")||(X(((G("(a<=c_cap)"))&&(("(c_cap>=1)")||(X("(dr<=a)"))))U((("(a_cap>c)")&&(G("(a<=c_cap)")))&&(("(c_cap>=1)")||(...176
Formula 0 simplified : GF(!"(a_cap>c)" & X((F!"(a<=c_cap)" | (!"(c_cap>=1)" & X!"(dr<=a)")) R (!"(a_cap>c)" | F!"(a<=c_cap)" | (!"(c_cap>=1)" & X!"(dr<=a)"...159
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-08 13:21:19] [INFO ] Flatten gal took : 3 ms
[2023-03-08 13:21:19] [INFO ] Applying decomposition
[2023-03-08 13:21:19] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5206747982556101136.txt' '-o' '/tmp/graph5206747982556101136.bin' '-w' '/tmp/graph5206747982556101136.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5206747982556101136.bin' '-l' '-1' '-v' '-w' '/tmp/graph5206747982556101136.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:21:19] [INFO ] Decomposing Gal with order
[2023-03-08 13:21:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:21:19] [INFO ] Removed a total of 8 redundant transitions.
[2023-03-08 13:21:19] [INFO ] Flatten gal took : 39 ms
[2023-03-08 13:21:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2023-03-08 13:21:19] [INFO ] Time to serialize gal into /tmp/LTL8301142410289572890.gal : 60 ms
[2023-03-08 13:21:19] [INFO ] Time to serialize properties into /tmp/LTL17200319870758118977.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8301142410289572890.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17200319870758118977.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G(("(gu5.a_cap>gu5.c)")||(X(((G("(gu0.a<=gu0.c_cap)"))&&(("(gu0.c_cap>=1)")||(X("(gu0.dr<=gu0.a)"))))U((("(gu5.a_cap>gu5.c)")&&(G...232
Formula 0 simplified : GF(!"(gu5.a_cap>gu5.c)" & X((F!"(gu0.a<=gu0.c_cap)" | (!"(gu0.c_cap>=1)" & X!"(gu0.dr<=gu0.a)")) R (!"(gu5.a_cap>gu5.c)" | F!"(gu0.a...215
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin14622058795653356250
[2023-03-08 13:21:19] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14622058795653356250
Running compilation step : cd /tmp/ltsmin14622058795653356250;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 117 ms.
Running link step : cd /tmp/ltsmin14622058795653356250;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin14622058795653356250;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true)||X((([]((LTLAPp1==true))&&((LTLAPp2==true)||X((LTLAPp3==true)))) U ((LTLAPp0==true)&&[]((LTLAPp1==true))&&((LTLAPp2==true)||X((LTLAPp3==true)))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-04 finished in 85026 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(G(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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:21:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:34] [INFO ] Invariant cache hit.
[2023-03-08 13:21:34] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-08 13:21:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:34] [INFO ] Invariant cache hit.
[2023-03-08 13:21:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:21:34] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-08 13:21:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:34] [INFO ] Invariant cache hit.
[2023-03-08 13:21:34] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s8 s7), p1:(GT s3 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 201 ms.
Stack based approach found an accepted trace after 5 steps with 0 reset with depth 6 and stack size 6 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-05 finished in 506 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&F(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 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:21:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:34] [INFO ] Invariant cache hit.
[2023-03-08 13:21:35] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-08 13:21:35] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:35] [INFO ] Invariant cache hit.
[2023-03-08 13:21:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:21:35] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-08 13:21:35] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 13:21:35] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:35] [INFO ] Invariant cache hit.
[2023-03-08 13:21:35] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 158 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(LEQ s2 s11), p1:(LEQ s1 s8)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 218 ms.
Product exploration explored 100000 steps with 0 reset in 279 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 (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p0), true, (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 345 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 81 ms :[true, (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 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2302039 steps, run timeout after 3001 ms. (steps per millisecond=767 ) properties seen :{}
Probabilistic random walk after 2302039 steps, saw 1648031 distinct states, run finished after 3001 ms. (steps per millisecond=767 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:21:39] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:39] [INFO ] Invariant cache hit.
[2023-03-08 13:21:39] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:21:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:21:39] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:21:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:21:39] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:21:39] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-08 13:21:39] [INFO ] After 46ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 100000 steps, including 0 resets, run visited all 1 properties in 138 ms. (steps per millisecond=724 )
Parikh walk visited 1 properties in 137 ms.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X p0), true, (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 8 factoid took 402 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 14 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
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.
[2023-03-08 13:21:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:40] [INFO ] Invariant cache hit.
[2023-03-08 13:21:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 13:21:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:40] [INFO ] Invariant cache hit.
[2023-03-08 13:21:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:21:40] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-08 13:21:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:40] [INFO ] Invariant cache hit.
[2023-03-08 13:21:40] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103 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), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 183 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=2857 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2219099 steps, run timeout after 3001 ms. (steps per millisecond=739 ) properties seen :{}
Probabilistic random walk after 2219099 steps, saw 1580171 distinct states, run finished after 3001 ms. (steps per millisecond=739 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:21:43] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:43] [INFO ] Invariant cache hit.
[2023-03-08 13:21:43] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:21:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:21:43] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:21:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:21:43] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:21:43] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-08 13:21:43] [INFO ] After 46ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 100000 steps, including 0 resets, run visited all 1 properties in 89 ms. (steps per millisecond=1123 )
Parikh walk visited 1 properties in 89 ms.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 182 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 297 ms.
Product exploration explored 100000 steps with 0 reset in 264 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 84 ms :[true, (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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:21:44] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 13:21:44] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:21:44] [INFO ] Invariant cache hit.
[2023-03-08 13:21:44] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin5128514896101397640
[2023-03-08 13:21:45] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5128514896101397640
Running compilation step : cd /tmp/ltsmin5128514896101397640;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 151 ms.
Running link step : cd /tmp/ltsmin5128514896101397640;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin5128514896101397640;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9665140545569779164.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.
[2023-03-08 13:22:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:00] [INFO ] Invariant cache hit.
[2023-03-08 13:22:00] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-08 13:22:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:00] [INFO ] Invariant cache hit.
[2023-03-08 13:22:00] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:22:00] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-08 13:22:00] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:00] [INFO ] Invariant cache hit.
[2023-03-08 13:22:00] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin8649308629990117234
[2023-03-08 13:22:00] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8649308629990117234
Running compilation step : cd /tmp/ltsmin8649308629990117234;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 114 ms.
Running link step : cd /tmp/ltsmin8649308629990117234;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin8649308629990117234;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10108501665161850699.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 13:22:15] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:22:15] [INFO ] Flatten gal took : 9 ms
[2023-03-08 13:22:15] [INFO ] Time to serialize gal into /tmp/LTL16032409127416390111.gal : 1 ms
[2023-03-08 13:22:15] [INFO ] Time to serialize properties into /tmp/LTL3740449559403835023.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16032409127416390111.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5690725976159491651.hoa' '-atoms' '/tmp/LTL3740449559403835023.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3740449559403835023.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5690725976159491651.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-08 13:22:15] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:22:15] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:22:15] [INFO ] Time to serialize gal into /tmp/LTL10418209319199986678.gal : 1 ms
[2023-03-08 13:22:15] [INFO ] Time to serialize properties into /tmp/LTL7782374510957199116.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10418209319199986678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7782374510957199116.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(da<=ma_cap)"))&&(F("(c<=r)"))))
Formula 0 simplified : F!"(da<=ma_cap)" | G!"(c<=r)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-08 13:22:15] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:22:15] [INFO ] Applying decomposition
[2023-03-08 13:22:15] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5478591632856429441.txt' '-o' '/tmp/graph5478591632856429441.bin' '-w' '/tmp/graph5478591632856429441.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5478591632856429441.bin' '-l' '-1' '-v' '-w' '/tmp/graph5478591632856429441.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:22:15] [INFO ] Decomposing Gal with order
[2023-03-08 13:22:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:22:15] [INFO ] Removed a total of 2 redundant transitions.
[2023-03-08 13:22:15] [INFO ] Flatten gal took : 5 ms
[2023-03-08 13:22:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2023-03-08 13:22:15] [INFO ] Time to serialize gal into /tmp/LTL14238085093559603775.gal : 1 ms
[2023-03-08 13:22:15] [INFO ] Time to serialize properties into /tmp/LTL4888411706915195555.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14238085093559603775.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4888411706915195555.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(gu4.da<=gu4.ma_cap)"))&&(F("(gu2.c<=gu2.r)"))))
Formula 0 simplified : F!"(gu4.da<=gu4.ma_cap)" | G!"(gu2.c<=gu2.r)"
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Built C files in :
/tmp/ltsmin811490179347446429
[2023-03-08 13:22:15] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin811490179347446429
Running compilation step : cd /tmp/ltsmin811490179347446429;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 99 ms.
Running link step : cd /tmp/ltsmin811490179347446429;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin811490179347446429;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))&&<>((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property CircadianClock-PT-100000-LTLCardinality-06 finished in 55642 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!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.
[2023-03-08 13:22:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:30] [INFO ] Invariant cache hit.
[2023-03-08 13:22:30] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-08 13:22:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:30] [INFO ] Invariant cache hit.
[2023-03-08 13:22:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:22:30] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-08 13:22:30] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 13:22:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:30] [INFO ] Invariant cache hit.
[2023-03-08 13:22:30] [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 132 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 39 ms :[p0]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LEQ 2 s7) (LEQ 1 s2))], 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 170 reset in 126 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-07 finished in 324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&F((!p1||X(p0)))))'
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.
[2023-03-08 13:22:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:30] [INFO ] Invariant cache hit.
[2023-03-08 13:22:30] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 13:22:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:30] [INFO ] Invariant cache hit.
[2023-03-08 13:22:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:22:31] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-08 13:22:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:31] [INFO ] Invariant cache hit.
[2023-03-08 13:22:31] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (AND p1 (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(LEQ s5 s2), p0:(GT 3 s13)], 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][false, false, false, false]]
Product exploration explored 100000 steps with 1403 reset in 178 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-09 finished in 452 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&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.
[2023-03-08 13:22:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:31] [INFO ] Invariant cache hit.
[2023-03-08 13:22:31] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-08 13:22:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:31] [INFO ] Invariant cache hit.
[2023-03-08 13:22:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:22:31] [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.
[2023-03-08 13:22:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:31] [INFO ] Invariant cache hit.
[2023-03-08 13:22:31] [INFO ] Dead Transitions using invariants and state equation in 30 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 128 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(GT s5 s6), p1:(GT s3 s4)], 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 1 steps with 0 reset in 0 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-10 finished in 245 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:22:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:31] [INFO ] Invariant cache hit.
[2023-03-08 13:22:31] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 13:22:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:31] [INFO ] Invariant cache hit.
[2023-03-08 13:22:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:22:31] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-08 13:22:31] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:31] [INFO ] Invariant cache hit.
[2023-03-08 13:22:31] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 177 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 0 reset in 126 ms.
Product exploration explored 100000 steps with 1 reset in 213 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 211 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 193 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 22 ms. (steps per millisecond=4545 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 13:22:32] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:32] [INFO ] Invariant cache hit.
[2023-03-08 13:22:32] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:22:32] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 13:22:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:22:32] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 13:22:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:22:32] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 13:22:32] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-08 13:22:32] [INFO ] After 58ms 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 1097 ms. (steps per millisecond=91 )
Parikh walk visited 2 properties in 1098 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 294 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 186 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 209 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.
[2023-03-08 13:22:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:34] [INFO ] Invariant cache hit.
[2023-03-08 13:22:34] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-08 13:22:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:34] [INFO ] Invariant cache hit.
[2023-03-08 13:22:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:22:34] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-08 13:22:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:34] [INFO ] Invariant cache hit.
[2023-03-08 13:22:34] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 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 209 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 173 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 36 ms. (steps per millisecond=2777 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 13:22:35] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:35] [INFO ] Invariant cache hit.
[2023-03-08 13:22:35] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:22:35] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 13:22:35] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:22:35] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 13:22:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:22:35] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 13:22:35] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-08 13:22:35] [INFO ] After 63ms 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 891 ms. (steps per millisecond=112 )
Parikh walk visited 2 properties in 891 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 322 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)]
Stuttering acceptance computed with spot in 173 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 200 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 0 reset in 147 ms.
Product exploration explored 100000 steps with 0 reset in 317 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 188 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.
[2023-03-08 13:22:38] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-08 13:22:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:38] [INFO ] Invariant cache hit.
[2023-03-08 13:22:38] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin3799453724923825548
[2023-03-08 13:22:38] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3799453724923825548
Running compilation step : cd /tmp/ltsmin3799453724923825548;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 160 ms.
Running link step : cd /tmp/ltsmin3799453724923825548;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin3799453724923825548;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4552402789494354707.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.
[2023-03-08 13:22:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:53] [INFO ] Invariant cache hit.
[2023-03-08 13:22:53] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 13:22:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:53] [INFO ] Invariant cache hit.
[2023-03-08 13:22:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:22:53] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-08 13:22:53] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:22:53] [INFO ] Invariant cache hit.
[2023-03-08 13:22:53] [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.
Built C files in :
/tmp/ltsmin11058413968505152324
[2023-03-08 13:22:53] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11058413968505152324
Running compilation step : cd /tmp/ltsmin11058413968505152324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 98 ms.
Running link step : cd /tmp/ltsmin11058413968505152324;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin11058413968505152324;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4636103543179229961.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 13:23:08] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:23:08] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:23:08] [INFO ] Time to serialize gal into /tmp/LTL10745034268513598448.gal : 1 ms
[2023-03-08 13:23:08] [INFO ] Time to serialize properties into /tmp/LTL11712948144099096664.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10745034268513598448.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3906426481726432562.hoa' '-atoms' '/tmp/LTL11712948144099096664.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11712948144099096664.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3906426481726432562.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-08 13:23:08] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:23:08] [INFO ] Flatten gal took : 1 ms
[2023-03-08 13:23:08] [INFO ] Time to serialize gal into /tmp/LTL18117967436372239960.gal : 0 ms
[2023-03-08 13:23:08] [INFO ] Time to serialize properties into /tmp/LTL4006770429700896412.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18117967436372239960.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4006770429700896412.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
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
[2023-03-08 13:23:08] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:23:08] [INFO ] Applying decomposition
[2023-03-08 13:23:08] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2733553920655361506.txt' '-o' '/tmp/graph2733553920655361506.bin' '-w' '/tmp/graph2733553920655361506.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2733553920655361506.bin' '-l' '-1' '-v' '-w' '/tmp/graph2733553920655361506.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:23:08] [INFO ] Decomposing Gal with order
[2023-03-08 13:23:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:23:08] [INFO ] Removed a total of 6 redundant transitions.
[2023-03-08 13:23:08] [INFO ] Flatten gal took : 3 ms
[2023-03-08 13:23:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2023-03-08 13:23:08] [INFO ] Time to serialize gal into /tmp/LTL8764203687886799944.gal : 1 ms
[2023-03-08 13:23:08] [INFO ] Time to serialize properties into /tmp/LTL15785094988444387684.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8764203687886799944.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15785094988444387684.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(("(gu3.c_cap<=gu3.mr_cap)")||(X(G(("((gi0.gu4.ma_cap>=2)||(gi0.gu5.a>=3))")||(F("(gi0.gu4.ma_cap>=2)"))))))))
Formula 0 simplified : X(!"(gu3.c_cap<=gu3.mr_cap)" & XF(!"((gi0.gu4.ma_cap>=2)||(gi0.gu5.a>=3))" & G!"(gi0.gu4.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/ltsmin1983290581283670913
[2023-03-08 13:23:08] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1983290581283670913
Running compilation step : cd /tmp/ltsmin1983290581283670913;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 105 ms.
Running link step : cd /tmp/ltsmin1983290581283670913;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin1983290581283670913;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 52107 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)||X(p2))))'
Support contains 6 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.
[2023-03-08 13:23:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:23] [INFO ] Invariant cache hit.
[2023-03-08 13:23:23] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 13:23:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:23] [INFO ] Invariant cache hit.
[2023-03-08 13:23:23] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:23] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-08 13:23:23] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:23] [INFO ] Invariant cache hit.
[2023-03-08 13:23:23] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 213 ms :[(NOT p2), (AND (NOT p1) (NOT p2)), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p2:(LEQ s13 s5), p1:(LEQ s0 s11), 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][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 83 ms.
Product exploration explored 100000 steps with 50000 reset in 135 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 (NOT p2) p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 6 factoid took 117 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircadianClock-PT-100000-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-100000-LTLCardinality-12 finished in 671 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:23:24] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:24] [INFO ] Invariant cache hit.
[2023-03-08 13:23:24] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-08 13:23:24] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:24] [INFO ] Invariant cache hit.
[2023-03-08 13:23:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:24] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-08 13:23:24] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:24] [INFO ] Invariant cache hit.
[2023-03-08 13:23:24] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 123 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 192 ms.
Product exploration explored 100000 steps with 0 reset in 187 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 87 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 130 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 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2263957 steps, run timeout after 3001 ms. (steps per millisecond=754 ) properties seen :{}
Probabilistic random walk after 2263957 steps, saw 1616873 distinct states, run finished after 3001 ms. (steps per millisecond=754 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:23:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:28] [INFO ] Invariant cache hit.
[2023-03-08 13:23:28] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:23:28] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:23:28] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:23:28] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:23:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:28] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:23:28] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-08 13:23:28] [INFO ] After 51ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 784 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 2 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 100001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=2500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2384088 steps, run timeout after 3001 ms. (steps per millisecond=794 ) properties seen :{}
Probabilistic random walk after 2384088 steps, saw 1715162 distinct states, run finished after 3001 ms. (steps per millisecond=794 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:23:32] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:32] [INFO ] Invariant cache hit.
[2023-03-08 13:23:32] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 13:23:32] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:23:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:23:32] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:23:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:32] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:23:32] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-08 13:23:32] [INFO ] After 48ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 486 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 2 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.
[2023-03-08 13:23:32] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:32] [INFO ] Invariant cache hit.
[2023-03-08 13:23:32] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 13:23:32] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:32] [INFO ] Invariant cache hit.
[2023-03-08 13:23:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:32] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-08 13:23:32] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-08 13:23:32] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:32] [INFO ] Invariant cache hit.
[2023-03-08 13:23:32] [INFO ] Dead Transitions using invariants and state equation in 30 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 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 7 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
[2023-03-08 13:23:32] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-08 13:23:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 13:23:33] [INFO ] After 4ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 13:23:33] [INFO ] After 7ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-08 13:23:33] [INFO ] After 35ms 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 99 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 145 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 155 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 15 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:23:33] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:23:33] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-08 13:23:33] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-08 13:23:33] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:33] [INFO ] Invariant cache hit.
[2023-03-08 13:23:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:33] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-08 13:23:33] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:33] [INFO ] Invariant cache hit.
[2023-03-08 13:23:33] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 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 92 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 132 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 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2107581 steps, run timeout after 3001 ms. (steps per millisecond=702 ) properties seen :{}
Probabilistic random walk after 2107581 steps, saw 1488929 distinct states, run finished after 3001 ms. (steps per millisecond=702 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:23:36] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:36] [INFO ] Invariant cache hit.
[2023-03-08 13:23:36] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:23:36] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:23:36] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:23:36] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:23:36] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:36] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:23:36] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-08 13:23:36] [INFO ] After 49ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 818 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 100002 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=2631 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2649342 steps, run timeout after 3001 ms. (steps per millisecond=882 ) properties seen :{}
Probabilistic random walk after 2649342 steps, saw 1932188 distinct states, run finished after 3001 ms. (steps per millisecond=882 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:23:40] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:40] [INFO ] Invariant cache hit.
[2023-03-08 13:23:40] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:23:40] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:23:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:23:40] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:23:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:40] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:23:40] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-08 13:23:40] [INFO ] After 42ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 377 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 2 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.
[2023-03-08 13:23:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:41] [INFO ] Invariant cache hit.
[2023-03-08 13:23:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-08 13:23:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:41] [INFO ] Invariant cache hit.
[2023-03-08 13:23:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:41] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-08 13:23:41] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-08 13:23:41] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:41] [INFO ] Invariant cache hit.
[2023-03-08 13:23:41] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 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
[2023-03-08 13:23:41] [INFO ] Computed 1 place invariants in 157 ms
[2023-03-08 13:23:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-08 13:23:41] [INFO ] After 2ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 13:23:41] [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 1 ms.
[2023-03-08 13:23:41] [INFO ] After 28ms 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 90 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 134 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 153 ms :[true, (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 146 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 168 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.
[2023-03-08 13:23:42] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-08 13:23:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:23:42] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-08 13:23:42] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 48 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin5538243720423011720
[2023-03-08 13:23:42] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5538243720423011720
Running compilation step : cd /tmp/ltsmin5538243720423011720;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 165 ms.
Running link step : cd /tmp/ltsmin5538243720423011720;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin5538243720423011720;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5740258335219269699.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.
[2023-03-08 13:23:57] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:57] [INFO ] Invariant cache hit.
[2023-03-08 13:23:57] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-08 13:23:57] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:57] [INFO ] Invariant cache hit.
[2023-03-08 13:23:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:23:57] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-08 13:23:57] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:23:57] [INFO ] Invariant cache hit.
[2023-03-08 13:23:58] [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.
Built C files in :
/tmp/ltsmin6099659566666604110
[2023-03-08 13:23:58] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6099659566666604110
Running compilation step : cd /tmp/ltsmin6099659566666604110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 92 ms.
Running link step : cd /tmp/ltsmin6099659566666604110;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin6099659566666604110;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13902651093077207755.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 13:24:13] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:24:13] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:24:13] [INFO ] Time to serialize gal into /tmp/LTL2549756468409303787.gal : 2 ms
[2023-03-08 13:24:13] [INFO ] Time to serialize properties into /tmp/LTL4964428169888931805.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2549756468409303787.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5308811655877814951.hoa' '-atoms' '/tmp/LTL4964428169888931805.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4964428169888931805.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5308811655877814951.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-08 13:24:13] [INFO ] Flatten gal took : 1 ms
[2023-03-08 13:24:13] [INFO ] Flatten gal took : 9 ms
[2023-03-08 13:24:13] [INFO ] Time to serialize gal into /tmp/LTL9347517426100447225.gal : 1 ms
[2023-03-08 13:24:13] [INFO ] Time to serialize properties into /tmp/LTL16163873623447448204.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9347517426100447225.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16163873623447448204.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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
[2023-03-08 13:24:13] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:24:13] [INFO ] Applying decomposition
[2023-03-08 13:24:13] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13443088621744944994.txt' '-o' '/tmp/graph13443088621744944994.bin' '-w' '/tmp/graph13443088621744944994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13443088621744944994.bin' '-l' '-1' '-v' '-w' '/tmp/graph13443088621744944994.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:24:13] [INFO ] Decomposing Gal with order
[2023-03-08 13:24:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:24:13] [INFO ] Removed a total of 7 redundant transitions.
[2023-03-08 13:24:13] [INFO ] Flatten gal took : 3 ms
[2023-03-08 13:24:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 0 ms.
[2023-03-08 13:24:13] [INFO ] Time to serialize gal into /tmp/LTL381649357864833084.gal : 1 ms
[2023-03-08 13:24:13] [INFO ] Time to serialize properties into /tmp/LTL6614112746918580645.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL381649357864833084.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6614112746918580645.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
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/ltsmin1093231933810280933
[2023-03-08 13:24:13] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1093231933810280933
Running compilation step : cd /tmp/ltsmin1093231933810280933;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 103 ms.
Running link step : cd /tmp/ltsmin1093231933810280933;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin1093231933810280933;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 63961 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||(p1 U (p2||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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:24:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:28] [INFO ] Invariant cache hit.
[2023-03-08 13:24:28] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-08 13:24:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:28] [INFO ] Invariant cache hit.
[2023-03-08 13:24:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:28] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-08 13:24:28] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-08 13:24:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:28] [INFO ] Invariant cache hit.
[2023-03-08 13:24:28] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 118 ms. Remains : 14/14 places, 16/16 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(OR p0 p2), acceptance={} source=2 dest: 2}]], initial=2, aps=[p2:(AND (NOT (OR (GT 3 s0) (LEQ 1 s3))) (GT s7 s11)), p1:(GT s7 s11), p0:(GT 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 61 steps with 0 reset in 3 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CircadianClock-PT-100000-LTLCardinality-14 finished in 228 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||F((G(F(p1))||(p2&&F(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.
[2023-03-08 13:24:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:28] [INFO ] Invariant cache hit.
[2023-03-08 13:24:28] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-08 13:24:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:28] [INFO ] Invariant cache hit.
[2023-03-08 13:24:28] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:28] [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.
[2023-03-08 13:24:28] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:28] [INFO ] Invariant cache hit.
[2023-03-08 13:24:28] [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 266 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : CircadianClock-PT-100000-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=(NOT p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ 2 s11), p2:(GT s9 s13), p0:(OR (LEQ 1 s2) (LEQ s9 s13))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 86 ms.
Product exploration explored 100000 steps with 33333 reset in 97 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 p1 (NOT p2) p0), (X (NOT (AND (NOT p1) p2))), (X (NOT p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p1) (NOT p0)))))
Knowledge based reduction with 5 factoid took 191 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA CircadianClock-PT-100000-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CircadianClock-PT-100000-LTLCardinality-15 finished in 753 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(((G(p1)&&(p2||X(p3))) U (p0&&G(p1)&&(p2||X(p3)))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)&&F(p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/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_1.0.0.202303021504/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 165 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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:24:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:30] [INFO ] Invariant cache hit.
[2023-03-08 13:24:30] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-08 13:24:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:30] [INFO ] Invariant cache hit.
[2023-03-08 13:24:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:30] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-08 13:24:30] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:30] [INFO ] Invariant cache hit.
[2023-03-08 13:24:30] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 139 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 208 ms.
Product exploration explored 100000 steps with 0 reset in 246 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 114 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 153 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 100001 steps, including 0 resets, run finished after 36 ms. (steps per millisecond=2777 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2298761 steps, run timeout after 3001 ms. (steps per millisecond=765 ) properties seen :{}
Probabilistic random walk after 2298761 steps, saw 1645349 distinct states, run finished after 3001 ms. (steps per millisecond=765 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:24:34] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:34] [INFO ] Invariant cache hit.
[2023-03-08 13:24:34] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:24:34] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:24:34] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:24:34] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:24:34] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:34] [INFO ] After 3ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:24:34] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-08 13:24:34] [INFO ] After 46ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 507 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 35 ms. (steps per millisecond=2857 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2566919 steps, run timeout after 3001 ms. (steps per millisecond=855 ) properties seen :{}
Probabilistic random walk after 2566919 steps, saw 1864751 distinct states, run finished after 3003 ms. (steps per millisecond=854 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:24:37] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:37] [INFO ] Invariant cache hit.
[2023-03-08 13:24:37] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:24:37] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:24:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:24:37] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:24:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:37] [INFO ] After 2ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:24:37] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-08 13:24:37] [INFO ] After 40ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 382 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.
[2023-03-08 13:24:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:38] [INFO ] Invariant cache hit.
[2023-03-08 13:24:38] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-08 13:24:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:38] [INFO ] Invariant cache hit.
[2023-03-08 13:24:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:38] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-08 13:24:38] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-08 13:24:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:38] [INFO ] Invariant cache hit.
[2023-03-08 13:24:38] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 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 7 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
[2023-03-08 13:24:38] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-08 13:24:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 13:24:38] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 13:24:38] [INFO ] After 6ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-08 13:24:38] [INFO ] After 31ms 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 128 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 163 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 198 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.
[2023-03-08 13:24:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:24:38] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-08 13:24:38] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-08 13:24:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:38] [INFO ] Invariant cache hit.
[2023-03-08 13:24:38] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:38] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-08 13:24:38] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:38] [INFO ] Invariant cache hit.
[2023-03-08 13:24:38] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 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 117 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 226 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 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2330936 steps, run timeout after 3001 ms. (steps per millisecond=776 ) properties seen :{}
Probabilistic random walk after 2330936 steps, saw 1671674 distinct states, run finished after 3001 ms. (steps per millisecond=776 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:24:42] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:42] [INFO ] Invariant cache hit.
[2023-03-08 13:24:42] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:24:42] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:24:42] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:24:42] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:24:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:42] [INFO ] After 4ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:24:42] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-08 13:24:42] [INFO ] After 61ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 791 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 3 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 3 ms. Remains : 14/14 places, 16/16 transitions.
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 5 ms. (steps per millisecond=2000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2265145 steps, run timeout after 3001 ms. (steps per millisecond=754 ) properties seen :{}
Probabilistic random walk after 2265145 steps, saw 1617845 distinct states, run finished after 3001 ms. (steps per millisecond=754 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 13:24:46] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:46] [INFO ] Invariant cache hit.
[2023-03-08 13:24:46] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-08 13:24:46] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 13:24:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 13:24:46] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 13:24:46] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:46] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 13:24:46] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-08 13:24:46] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 377 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 2 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.
[2023-03-08 13:24:46] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:46] [INFO ] Invariant cache hit.
[2023-03-08 13:24:46] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-08 13:24:46] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:46] [INFO ] Invariant cache hit.
[2023-03-08 13:24:46] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:24:46] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-08 13:24:46] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-08 13:24:46] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:24:46] [INFO ] Invariant cache hit.
[2023-03-08 13:24:46] [INFO ] Dead Transitions using invariants and state equation in 32 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 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
[2023-03-08 13:24:46] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-08 13:24:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 13:24:46] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-08 13:24:46] [INFO ] After 6ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-08 13:24:46] [INFO ] After 28ms 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 85 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 114 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 209 ms.
Product exploration explored 100000 steps with 0 reset in 341 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 160 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 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:24:48] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-08 13:24:48] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 13:24:48] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-08 13:24:48] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 66 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin12681652281977946876
[2023-03-08 13:24:48] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12681652281977946876
Running compilation step : cd /tmp/ltsmin12681652281977946876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 175 ms.
Running link step : cd /tmp/ltsmin12681652281977946876;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin12681652281977946876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13984034786532449223.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 1 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 13:25:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:25:03] [INFO ] Invariant cache hit.
[2023-03-08 13:25:03] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 13:25:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:25:03] [INFO ] Invariant cache hit.
[2023-03-08 13:25:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 13:25:03] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-08 13:25:03] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 13:25:03] [INFO ] Invariant cache hit.
[2023-03-08 13:25:03] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 99 ms. Remains : 14/14 places, 16/16 transitions.
Built C files in :
/tmp/ltsmin9772238146202912006
[2023-03-08 13:25:03] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9772238146202912006
Running compilation step : cd /tmp/ltsmin9772238146202912006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 93 ms.
Running link step : cd /tmp/ltsmin9772238146202912006;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin9772238146202912006;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5316070170788931881.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 13:25:18] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:25:18] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:25:18] [INFO ] Time to serialize gal into /tmp/LTL3494916065573035005.gal : 1 ms
[2023-03-08 13:25:18] [INFO ] Time to serialize properties into /tmp/LTL13572990653300355220.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3494916065573035005.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6412676037497499446.hoa' '-atoms' '/tmp/LTL13572990653300355220.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL13572990653300355220.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6412676037497499446.hoa
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-08 13:25:18] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:25:18] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:25:18] [INFO ] Time to serialize gal into /tmp/LTL14416250497105197034.gal : 0 ms
[2023-03-08 13:25:18] [INFO ] Time to serialize properties into /tmp/LTL6586693895737328487.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14416250497105197034.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6586693895737328487.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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
[2023-03-08 13:25:18] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:25:18] [INFO ] Applying decomposition
[2023-03-08 13:25:18] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8082581389432909007.txt' '-o' '/tmp/graph8082581389432909007.bin' '-w' '/tmp/graph8082581389432909007.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8082581389432909007.bin' '-l' '-1' '-v' '-w' '/tmp/graph8082581389432909007.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:25:18] [INFO ] Decomposing Gal with order
[2023-03-08 13:25:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:25:18] [INFO ] Removed a total of 7 redundant transitions.
[2023-03-08 13:25:18] [INFO ] Flatten gal took : 4 ms
[2023-03-08 13:25:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2023-03-08 13:25:18] [INFO ] Time to serialize gal into /tmp/LTL13156689216760966815.gal : 0 ms
[2023-03-08 13:25:18] [INFO ] Time to serialize properties into /tmp/LTL98299106619107434.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13156689216760966815.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL98299106619107434.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(i1.u1.c_cap>=2)")))))
Formula 0 simplified : XXF!"(i1.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/ltsmin5631104350499205738
[2023-03-08 13:25:18] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5631104350499205738
Running compilation step : cd /tmp/ltsmin5631104350499205738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 163 ms.
Running link step : cd /tmp/ltsmin5631104350499205738;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin5631104350499205738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 64120 ms.
[2023-03-08 13:25:33] [INFO ] Flatten gal took : 2 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin677403619065102450
[2023-03-08 13:25:33] [INFO ] Computing symmetric may disable matrix : 16 transitions.
[2023-03-08 13:25:33] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:25:33] [INFO ] Computing symmetric may enable matrix : 16 transitions.
[2023-03-08 13:25:33] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:25:33] [INFO ] Computing Do-Not-Accords matrix : 16 transitions.
[2023-03-08 13:25:33] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 13:25:33] [INFO ] Applying decomposition
[2023-03-08 13:25:33] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin677403619065102450
Running compilation step : cd /tmp/ltsmin677403619065102450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-08 13:25:33] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12908734884715763981.txt' '-o' '/tmp/graph12908734884715763981.bin' '-w' '/tmp/graph12908734884715763981.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12908734884715763981.bin' '-l' '-1' '-v' '-w' '/tmp/graph12908734884715763981.weights' '-q' '0' '-e' '0.001'
[2023-03-08 13:25:33] [INFO ] Decomposing Gal with order
[2023-03-08 13:25:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 13:25:33] [INFO ] Removed a total of 6 redundant transitions.
[2023-03-08 13:25:33] [INFO ] Flatten gal took : 3 ms
[2023-03-08 13:25:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2023-03-08 13:25:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality9420348906776712129.gal : 1 ms
[2023-03-08 13:25:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality13904950847652490588.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9420348906776712129.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13904950847652490588.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 4 LTL properties
Checking formula 0 : !((F(G(("(gu0.a_cap>gu0.c)")||(X(((G("(gi1.gu1.a<=gi1.gu1.c_cap)"))&&(("(gi1.gu1.c_cap>=1)")||(X("(gi1.gu1.dr<=gi1.gu1.a)"))))U((("(gu...272
Formula 0 simplified : GF(!"(gu0.a_cap>gu0.c)" & X((F!"(gi1.gu1.a<=gi1.gu1.c_cap)" | (!"(gi1.gu1.c_cap>=1)" & X!"(gi1.gu1.dr<=gi1.gu1.a)")) R (!"(gu0.a_cap...255
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-08 13:25:34] [INFO ] Flatten gal took : 2 ms
[2023-03-08 13:25:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality1807056965689913637.gal : 0 ms
[2023-03-08 13:25:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality2880760733576350358.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1807056965689913637.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2880760733576350358.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 4 LTL properties
Checking formula 0 : !((F(G(("(a_cap>c)")||(X(((G("(a<=c_cap)"))&&(("(c_cap>=1)")||(X("(dr<=a)"))))U((("(a_cap>c)")&&(G("(a<=c_cap)")))&&(("(c_cap>=1)")||(...176
Formula 0 simplified : GF(!"(a_cap>c)" & X((F!"(a<=c_cap)" | (!"(c_cap>=1)" & X!"(dr<=a)")) R (!"(a_cap>c)" | F!"(a<=c_cap)" | (!"(c_cap>=1)" & X!"(dr<=a)"...159
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
[2023-03-08 13:25:34] [INFO ] Flatten gal took : 1 ms
[2023-03-08 13:25:34] [INFO ] Input system was already deterministic with 16 transitions.
[2023-03-08 13:25:34] [INFO ] Transformed 14 places.
[2023-03-08 13:25:34] [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
[2023-03-08 13:25:34] [INFO ] Time to serialize gal into /tmp/LTLCardinality344353917515657035.gal : 0 ms
[2023-03-08 13:25:34] [INFO ] Time to serialize properties into /tmp/LTLCardinality13601196707570814814.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality344353917515657035.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13601196707570814814.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_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(("(a_cap>c)")||(X(((G("(a<=c_cap)"))&&(("(c_cap>=1)")||(X("(dr<=a)"))))U((("(a_cap>c)")&&(G("(a<=c_cap)")))&&(("(c_cap>=1)")||(...176
Compilation finished in 139 ms.
Running link step : cd /tmp/ltsmin677403619065102450;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Formula 0 simplified : GF(!"(a_cap>c)" & X((F!"(a<=c_cap)" | (!"(c_cap>=1)" & X!"(dr<=a)")) R (!"(a_cap>c)" | F!"(a<=c_cap)" | (!"(c_cap>=1)" & X!"(dr<=a)"...159
terminate called after throwing an instance of 'char const*'
ITS-tools command line returned an error code 134
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin677403619065102450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true)||X((([]((LTLAPp1==true))&&((LTLAPp2==true)||X((LTLAPp3==true)))) U ((LTLAPp0==true)&&[]((LTLAPp1==true))&&((LTLAPp2==true)||X((LTLAPp3==true)))))))))' '--buchi-type=spotba'
LTSmin run took 8462 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin677403619065102450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp4==true))&&<>((LTLAPp5==true)))' '--buchi-type=spotba'
LTSmin run took 11418 ms.
FORMULA CircadianClock-PT-100000-LTLCardinality-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin677403619065102450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp6==true)||X([]((<>((LTLAPp8==true))||(LTLAPp7==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: LTL layer: formula: X(((LTLAPp6==true)||X([]((<>((LTLAPp8==true))||(LTLAPp7==true))))))
pins2lts-mc-linux64( 2/ 8), 0.002: "X(((LTLAPp6==true)||X([]((<>((LTLAPp8==true))||(LTLAPp7==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.002: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.015: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.070: DFS-FIFO for weak LTL, using special progress label 27
pins2lts-mc-linux64( 0/ 8), 0.070: There are 28 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.070: State length is 15, there are 21 groups
pins2lts-mc-linux64( 0/ 8), 0.070: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.070: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.070: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.070: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.102: ~1 levels ~960 states ~6568 transitions
pins2lts-mc-linux64( 2/ 8), 0.142: ~1 levels ~1920 states ~14896 transitions
pins2lts-mc-linux64( 2/ 8), 0.169: ~1 levels ~3840 states ~31664 transitions
pins2lts-mc-linux64( 2/ 8), 0.241: ~1 levels ~7680 states ~65920 transitions
pins2lts-mc-linux64( 2/ 8), 0.414: ~1 levels ~15360 states ~138168 transitions
pins2lts-mc-linux64( 4/ 8), 0.687: ~1 levels ~30720 states ~267632 transitions
pins2lts-mc-linux64( 7/ 8), 1.101: ~1 levels ~61440 states ~596104 transitions
pins2lts-mc-linux64( 7/ 8), 1.875: ~1 levels ~122880 states ~1207224 transitions
pins2lts-mc-linux64( 7/ 8), 2.965: ~1 levels ~245760 states ~2463120 transitions
pins2lts-mc-linux64( 7/ 8), 4.522: ~1 levels ~491520 states ~5029424 transitions
pins2lts-mc-linux64( 4/ 8), 6.411: ~1 levels ~983040 states ~9849616 transitions
pins2lts-mc-linux64( 7/ 8), 9.379: ~1 levels ~1966080 states ~20886968 transitions
pins2lts-mc-linux64( 4/ 8), 15.091: ~1 levels ~3932160 states ~40807360 transitions
pins2lts-mc-linux64( 4/ 8), 26.575: ~1 levels ~7864320 states ~82990784 transitions
pins2lts-mc-linux64( 4/ 8), 50.042: ~1 levels ~15728640 states ~168032656 transitions
pins2lts-mc-linux64( 4/ 8), 99.264: ~1 levels ~31457280 states ~341016088 transitions
pins2lts-mc-linux64( 4/ 8), 203.533: ~1 levels ~62914560 states ~690507552 transitions
pins2lts-mc-linux64( 1/ 8), 351.906: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 351.958:
pins2lts-mc-linux64( 0/ 8), 351.958: mean standard work distribution: 2.5% (states) 2.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 351.958:
pins2lts-mc-linux64( 0/ 8), 351.958: Explored 97494185 states 1113323325 transitions, fanout: 11.419
pins2lts-mc-linux64( 0/ 8), 351.958: Total exploration time 351.880 sec (351.830 sec minimum, 351.852 sec on average)
pins2lts-mc-linux64( 0/ 8), 351.958: States per second: 277067, Transitions per second: 3163929
pins2lts-mc-linux64( 0/ 8), 351.958:
pins2lts-mc-linux64( 0/ 8), 351.958: Progress states detected: 102855248
pins2lts-mc-linux64( 0/ 8), 351.958: Redundant explorations: -5.2124
pins2lts-mc-linux64( 0/ 8), 351.958:
pins2lts-mc-linux64( 0/ 8), 351.958: Queue width: 8B, total height: 11114181, memory: 84.79MB
pins2lts-mc-linux64( 0/ 8), 351.958: Tree memory: 1040.7MB, 10.6 B/state, compr.: 17.1%
pins2lts-mc-linux64( 0/ 8), 351.958: Tree fill ratio (roots/leafs): 76.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 351.958: Stored 16 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 351.958: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 351.958: Est. total memory use: 1125.5MB (~1108.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin677403619065102450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp6==true)||X([]((<>((LTLAPp8==true))||(LTLAPp7==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin677403619065102450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp6==true)||X([]((<>((LTLAPp8==true))||(LTLAPp7==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 757994 ms.

BK_STOP 1678282307262

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="itstools"
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 2-5348"
echo " Executing tool itstools"
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 r069-smll-167814396000139"
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 ;