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.r517-tall-167987243900419.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PGCD-COL-D04N050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243900419
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 6.3K Mar 23 15:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Mar 23 15:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Mar 23 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 23 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 7 12:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 7 12:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 7 12:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 7 12:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.6K Mar 23 15:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Mar 23 15:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Mar 23 15:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 23 15:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 7 12:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 7 12:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 11K Mar 31 16:48 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 PGCD-COL-D04N050-LTLCardinality-00
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-01
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-02
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-03
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-04
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-05
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-06
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-07
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-08
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-09
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-10
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-11
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-12
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-13
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-14
FORMULA_NAME PGCD-COL-D04N050-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680939568362

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=PGCD-COL-D04N050
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202304061127
[2023-04-08 07:39:30] [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]
[2023-04-08 07:39:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-08 07:39:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-04-08 07:39:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-08 07:39:30] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 456 ms
[2023-04-08 07:39:30] [INFO ] Imported 3 HL places and 3 HL transitions for a total of 15 PT places and 15.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2023-04-08 07:39:31] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 5 ms.
[2023-04-08 07:39:31] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10167 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=391 ) properties (out of 17) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3 rows 3 cols
[2023-04-08 07:39:31] [INFO ] Computed 2 invariants in 3 ms
[2023-04-08 07:39:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:32] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-04-08 07:39:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-04-08 07:39:32] [INFO ] After 82ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
FORMULA PGCD-COL-D04N050-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D04N050-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D04N050-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-COL-D04N050-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-08 07:39:32] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2023-04-08 07:39:32] [INFO ] Flatten gal took : 13 ms
FORMULA PGCD-COL-D04N050-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-08 07:39:32] [INFO ] Flatten gal took : 2 ms
Arc [2:1*[(MOD (ADD $x 1) 5)]] contains successor/predecessor on variables of sort CD
[2023-04-08 07:39:32] [INFO ] Unfolded HLPN to a Petri net with 15 places and 15 transitions 70 arcs in 5 ms.
[2023-04-08 07:39:32] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 5 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
// Phase 1: matrix 15 rows 15 cols
[2023-04-08 07:39:32] [INFO ] Computed 6 invariants in 1 ms
[2023-04-08 07:39:32] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
[2023-04-08 07:39:32] [INFO ] Invariant cache hit.
[2023-04-08 07:39:32] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-04-08 07:39:32] [INFO ] Invariant cache hit.
[2023-04-08 07:39:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:32] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-08 07:39:32] [INFO ] Invariant cache hit.
[2023-04-08 07:39:32] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 15/15 places, 15/15 transitions.
Support contains 15 out of 15 places after structural reductions.
[2023-04-08 07:39:32] [INFO ] Flatten gal took : 9 ms
[2023-04-08 07:39:32] [INFO ] Flatten gal took : 3 ms
[2023-04-08 07:39:32] [INFO ] Input system was already deterministic with 15 transitions.
Incomplete random walk after 10048 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=358 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 8) 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 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 :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-04-08 07:39:32] [INFO ] Invariant cache hit.
[2023-04-08 07:39:32] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:39:32] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:32] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-04-08 07:39:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:39:33] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:39:33] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :4
[2023-04-08 07:39:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:33] [INFO ] After 14ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :4 sat :4
[2023-04-08 07:39:33] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :4
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-04-08 07:39:33] [INFO ] After 123ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :4
Fused 8 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 45 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 4 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:33] [INFO ] Invariant cache hit.
[2023-04-08 07:39:33] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 15/15 places, 15/15 transitions.
Incomplete random walk after 10034 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=668 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 388396 steps, run timeout after 3001 ms. (steps per millisecond=129 ) properties seen :{}
Probabilistic random walk after 388396 steps, saw 229425 distinct states, run finished after 3002 ms. (steps per millisecond=129 ) properties seen :0
Running SMT prover for 4 properties.
[2023-04-08 07:39:36] [INFO ] Invariant cache hit.
[2023-04-08 07:39:36] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:39:36] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:36] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-04-08 07:39:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:36] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-04-08 07:39:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:36] [INFO ] After 19ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-04-08 07:39:36] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-04-08 07:39:36] [INFO ] After 103ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 83 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:36] [INFO ] Invariant cache hit.
[2023-04-08 07:39:36] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-04-08 07:39:36] [INFO ] Invariant cache hit.
[2023-04-08 07:39:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:36] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-04-08 07:39:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:39:36] [INFO ] Invariant cache hit.
[2023-04-08 07:39:36] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Running SMT prover for 4 properties.
[2023-04-08 07:39:36] [INFO ] Invariant cache hit.
[2023-04-08 07:39:36] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:36] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:36] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-04-08 07:39:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:36] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:36] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-04-08 07:39:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:36] [INFO ] After 14ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-04-08 07:39:36] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-04-08 07:39:36] [INFO ] After 120ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
FORMULA PGCD-COL-D04N050-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:37] [INFO ] Invariant cache hit.
[2023-04-08 07:39:37] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
[2023-04-08 07:39:37] [INFO ] Invariant cache hit.
[2023-04-08 07:39:37] [INFO ] Implicit Places using invariants in 23 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 25 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73 ms. Remains : 10/15 places, 15/15 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 217 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA PGCD-COL-D04N050-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D04N050-LTLCardinality-01 finished in 417 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:37] [INFO ] Invariant cache hit.
[2023-04-08 07:39:37] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-04-08 07:39:37] [INFO ] Invariant cache hit.
[2023-04-08 07:39:37] [INFO ] Implicit Places using invariants in 32 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 33 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 10/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s5 s6 s7 s8 s9) (ADD s0 s1 s2 s3 s4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 17 reset in 250 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 PGCD-COL-D04N050-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D04N050-LTLCardinality-04 finished in 400 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(G(p0))&&(p0||X(G(p1)))) U (p2&&X(G(p0))&&(p0||X(G(p1)))))))'
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:37] [INFO ] Invariant cache hit.
[2023-04-08 07:39:37] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
[2023-04-08 07:39:37] [INFO ] Invariant cache hit.
[2023-04-08 07:39:37] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:39:37] [INFO ] Invariant cache hit.
[2023-04-08 07:39:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:37] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 07:39:37] [INFO ] Invariant cache hit.
[2023-04-08 07:39:37] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 15/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p2)), (NOT p0), (NOT p1), true]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ (ADD s5 s6 s7 s8 s9) (ADD s0 s1 s2 s3 s4)), p0:(GT (ADD s5 s6 s7 s8 s9) (ADD s10 s11 s12 s13 s14)), p1:(LEQ (ADD s0 s1 s2 s3 s4) (ADD s5 s6 s7 s8 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2444 steps with 0 reset in 15 ms.
FORMULA PGCD-COL-D04N050-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D04N050-LTLCardinality-06 finished in 354 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1))))'
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:38] [INFO ] Invariant cache hit.
[2023-04-08 07:39:38] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-04-08 07:39:38] [INFO ] Invariant cache hit.
[2023-04-08 07:39:38] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-08 07:39:38] [INFO ] Invariant cache hit.
[2023-04-08 07:39:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:38] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-08 07:39:38] [INFO ] Invariant cache hit.
[2023-04-08 07:39:38] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 132 ms. Remains : 15/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(GT 3 (ADD s0 s1 s2 s3 s4)), p0:(GT (ADD s5 s6 s7 s8 s9) (ADD s10 s11 s12 s13 s14))], 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 172 ms.
Product exploration explored 100000 steps with 50000 reset in 158 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 p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 20 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PGCD-COL-D04N050-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PGCD-COL-D04N050-LTLCardinality-08 finished in 619 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:38] [INFO ] Invariant cache hit.
[2023-04-08 07:39:38] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
[2023-04-08 07:39:38] [INFO ] Invariant cache hit.
[2023-04-08 07:39:38] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-08 07:39:38] [INFO ] Invariant cache hit.
[2023-04-08 07:39:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:38] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 07:39:38] [INFO ] Invariant cache hit.
[2023-04-08 07:39:38] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 15/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-10 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:(OR (LEQ 2 (ADD s5 s6 s7 s8 s9)) (AND (GT (ADD s0 s1 s2 s3 s4) (ADD s10 s11 s12 s13 s14)) (GT (ADD s0 s1 s2 s3 s4) (ADD s5 s6 s7 s8 s9))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 157 ms.
Product exploration explored 100000 steps with 0 reset in 185 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 95 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 127 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10038 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1254 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2194870 steps, run timeout after 3001 ms. (steps per millisecond=731 ) properties seen :{}
Probabilistic random walk after 2194870 steps, saw 1243223 distinct states, run finished after 3001 ms. (steps per millisecond=731 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:39:42] [INFO ] Invariant cache hit.
[2023-04-08 07:39:42] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:39:42] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:39:42] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:42] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:42] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:42] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:42] [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 4 ms.
[2023-04-08 07:39:42] [INFO ] After 47ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:42] [INFO ] Invariant cache hit.
[2023-04-08 07:39:42] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 15/15 places, 15/15 transitions.
Incomplete random walk after 10035 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2007 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2042491 steps, run timeout after 3007 ms. (steps per millisecond=679 ) properties seen :{}
Probabilistic random walk after 2042491 steps, saw 1165233 distinct states, run finished after 3007 ms. (steps per millisecond=679 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:39:45] [INFO ] Invariant cache hit.
[2023-04-08 07:39:45] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:39:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:45] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:45] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:45] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:45] [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 4 ms.
[2023-04-08 07:39:45] [INFO ] After 52ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:45] [INFO ] Invariant cache hit.
[2023-04-08 07:39:45] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:39:45] [INFO ] Invariant cache hit.
[2023-04-08 07:39:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:45] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-08 07:39:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:39:45] [INFO ] Invariant cache hit.
[2023-04-08 07:39:45] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-04-08 07:39:45] [INFO ] Invariant cache hit.
[2023-04-08 07:39:45] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:39:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-04-08 07:39:45] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:46] [INFO ] After 15ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:46] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:46] [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 4 ms.
[2023-04-08 07:39:46] [INFO ] After 65ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 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 151 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:46] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 07:39:46] [INFO ] Invariant cache hit.
[2023-04-08 07:39:46] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 15/15 places, 15/15 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 86 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 126 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10031 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1114 ) 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 2275479 steps, run timeout after 3001 ms. (steps per millisecond=758 ) properties seen :{}
Probabilistic random walk after 2275479 steps, saw 1289771 distinct states, run finished after 3001 ms. (steps per millisecond=758 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:39:49] [INFO ] Invariant cache hit.
[2023-04-08 07:39:49] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:39:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:39:49] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:39:49] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:49] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:49] [INFO ] After 10ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-08 07:39:49] [INFO ] After 62ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 7 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:49] [INFO ] Invariant cache hit.
[2023-04-08 07:39:49] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 15/15 places, 15/15 transitions.
Incomplete random walk after 10050 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2010 ) 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 2366056 steps, run timeout after 3001 ms. (steps per millisecond=788 ) properties seen :{}
Probabilistic random walk after 2366056 steps, saw 1336318 distinct states, run finished after 3002 ms. (steps per millisecond=788 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:39:52] [INFO ] Invariant cache hit.
[2023-04-08 07:39:52] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:39:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:52] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:52] [INFO ] After 6ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:52] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-08 07:39:52] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:52] [INFO ] Invariant cache hit.
[2023-04-08 07:39:52] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:39:53] [INFO ] Invariant cache hit.
[2023-04-08 07:39:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:53] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 07:39:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:39:53] [INFO ] Invariant cache hit.
[2023-04-08 07:39:53] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-04-08 07:39:53] [INFO ] Invariant cache hit.
[2023-04-08 07:39:53] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:39:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:39:53] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:39:53] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:39:53] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:39:53] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-04-08 07:39:53] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 147 ms.
Product exploration explored 100000 steps with 0 reset in 250 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-04-08 07:39:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:39:54] [INFO ] Invariant cache hit.
[2023-04-08 07:39:54] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 79 ms. Remains : 15/15 places, 15/15 transitions.
Built C files in :
/tmp/ltsmin17287820496285426698
[2023-04-08 07:39:54] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17287820496285426698
Running compilation step : cd /tmp/ltsmin17287820496285426698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 217 ms.
Running link step : cd /tmp/ltsmin17287820496285426698;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin17287820496285426698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4025253366707593955.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:40:09] [INFO ] Invariant cache hit.
[2023-04-08 07:40:09] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2023-04-08 07:40:09] [INFO ] Invariant cache hit.
[2023-04-08 07:40:09] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:40:09] [INFO ] Invariant cache hit.
[2023-04-08 07:40:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:40:09] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-08 07:40:09] [INFO ] Invariant cache hit.
[2023-04-08 07:40:09] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 15/15 places, 15/15 transitions.
Built C files in :
/tmp/ltsmin16450760950273820146
[2023-04-08 07:40:09] [INFO ] Built C files in 0ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16450760950273820146
Running compilation step : cd /tmp/ltsmin16450760950273820146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 81 ms.
Running link step : cd /tmp/ltsmin16450760950273820146;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin16450760950273820146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14179448794412770041.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-04-08 07:40:24] [INFO ] Flatten gal took : 6 ms
[2023-04-08 07:40:24] [INFO ] Flatten gal took : 10 ms
[2023-04-08 07:40:24] [INFO ] Time to serialize gal into /tmp/LTL4958023850993066610.gal : 1 ms
[2023-04-08 07:40:24] [INFO ] Time to serialize properties into /tmp/LTL7588327060101970180.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4958023850993066610.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10362325478283103487.hoa' '-atoms' '/tmp/LTL7588327060101970180.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7588327060101970180.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10362325478283103487.hoa
Detected timeout of ITS tools.
[2023-04-08 07:40:40] [INFO ] Flatten gal took : 4 ms
[2023-04-08 07:40:40] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:40:40] [INFO ] Time to serialize gal into /tmp/LTL17126793240166643779.gal : 1 ms
[2023-04-08 07:40:40] [INFO ] Time to serialize properties into /tmp/LTL12332291818597066340.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17126793240166643779.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12332291818597066340.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=2)||(((((p0_0+p0_1)+(p0_2+p0_3))+p0_4)>(((p2_0+p2_1)+(p2_2+p2_3))+p2_4))&&((((p0_0+p0_1)...216
Formula 0 simplified : XXF!"(((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=2)||(((((p0_0+p0_1)+(p0_2+p0_3))+p0_4)>(((p2_0+p2_1)+(p2_2+p2_3))+p2_4))&&((((p0_0+p0_1)+(p...208
Detected timeout of ITS tools.
[2023-04-08 07:40:55] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:40:55] [INFO ] Applying decomposition
[2023-04-08 07:40:55] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4810128260868076904.txt' '-o' '/tmp/graph4810128260868076904.bin' '-w' '/tmp/graph4810128260868076904.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4810128260868076904.bin' '-l' '-1' '-v' '-w' '/tmp/graph4810128260868076904.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:40:55] [INFO ] Decomposing Gal with order
[2023-04-08 07:40:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:40:55] [INFO ] Flatten gal took : 20 ms
[2023-04-08 07:40:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:40:55] [INFO ] Time to serialize gal into /tmp/LTL303336736056391465.gal : 1 ms
[2023-04-08 07:40:55] [INFO ] Time to serialize properties into /tmp/LTL1171826119243839352.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL303336736056391465.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1171826119243839352.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(((((gu0.p1_0+gu0.p1_1)+(gu0.p1_2+gu0.p1_3))+gu0.p1_4)>=2)||(((((gu1.p0_0+gu1.p0_1)+(gu1.p0_2+gu1.p0_3))+gu1.p0_4)>(((gu1.p2...316
Formula 0 simplified : XXF!"(((((gu0.p1_0+gu0.p1_1)+(gu0.p1_2+gu0.p1_3))+gu0.p1_4)>=2)||(((((gu1.p0_0+gu1.p0_1)+(gu1.p0_2+gu1.p0_3))+gu1.p0_4)>(((gu1.p2_0+...308
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17757744753194776170
[2023-04-08 07:41:10] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17757744753194776170
Running compilation step : cd /tmp/ltsmin17757744753194776170;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 79 ms.
Running link step : cd /tmp/ltsmin17757744753194776170;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 22 ms.
Running LTSmin : cd /tmp/ltsmin17757744753194776170;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PGCD-COL-D04N050-LTLCardinality-10 finished in 106602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||F(p1))))'
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:41:25] [INFO ] Invariant cache hit.
[2023-04-08 07:41:25] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
[2023-04-08 07:41:25] [INFO ] Invariant cache hit.
[2023-04-08 07:41:25] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:41:25] [INFO ] Invariant cache hit.
[2023-04-08 07:41:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:25] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-08 07:41:25] [INFO ] Invariant cache hit.
[2023-04-08 07:41:25] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175 ms. Remains : 15/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}]], initial=0, aps=[p1:(LEQ 3 (ADD s10 s11 s12 s13 s14)), p0:(LEQ 1 (ADD s5 s6 s7 s8 s9))], 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 143 ms.
Product exploration explored 100000 steps with 50000 reset in 157 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 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 40 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PGCD-COL-D04N050-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PGCD-COL-D04N050-LTLCardinality-11 finished in 642 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F(p0))||(!p1&&X(F(p0)))))))'
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:41:26] [INFO ] Invariant cache hit.
[2023-04-08 07:41:26] [INFO ] Dead Transitions using invariants and state equation in 113 ms found 0 transitions.
[2023-04-08 07:41:26] [INFO ] Invariant cache hit.
[2023-04-08 07:41:26] [INFO ] Implicit Places using invariants in 40 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 41 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 155 ms. Remains : 10/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 298 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ (ADD s5 s6 s7 s8 s9) (ADD s0 s1 s2 s3 s4)), p0:(AND (GT 1 (ADD s5 s6 s7 s8 s9)) (GT 2 (ADD s5 s6 s7 s8 s9)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 118 ms.
Stack based approach found an accepted trace after 24 steps with 0 reset with depth 25 and stack size 25 in 1 ms.
FORMULA PGCD-COL-D04N050-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property PGCD-COL-D04N050-LTLCardinality-12 finished in 612 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||G(F(!p1)))))'
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:41:26] [INFO ] Invariant cache hit.
[2023-04-08 07:41:26] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
[2023-04-08 07:41:26] [INFO ] Invariant cache hit.
[2023-04-08 07:41:26] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-04-08 07:41:26] [INFO ] Invariant cache hit.
[2023-04-08 07:41:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:26] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-04-08 07:41:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:41:26] [INFO ] Invariant cache hit.
[2023-04-08 07:41:26] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 374 ms. Remains : 15/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 103 ms :[(AND p0 p1), (AND p0 p1)]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s5 s6 s7 s8 s9) (ADD s10 s11 s12 s13 s14)), p1:(GT 2 (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 185 ms.
Product exploration explored 100000 steps with 0 reset in 191 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 83 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND p0 p1), (AND p0 p1)]
Incomplete random walk after 10023 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=715 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 773579 steps, run timeout after 3001 ms. (steps per millisecond=257 ) properties seen :{}
Probabilistic random walk after 773579 steps, saw 449727 distinct states, run finished after 3001 ms. (steps per millisecond=257 ) properties seen :0
Running SMT prover for 2 properties.
[2023-04-08 07:41:30] [INFO ] Invariant cache hit.
[2023-04-08 07:41:30] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-08 07:41:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:41:30] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 6 ms returned sat
[2023-04-08 07:41:30] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-04-08 07:41:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:30] [INFO ] After 16ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-04-08 07:41:30] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-04-08 07:41:30] [INFO ] After 106ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 321 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 2 ms.
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:41:30] [INFO ] Invariant cache hit.
[2023-04-08 07:41:30] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 15/15 places, 15/15 transitions.
Incomplete random walk after 10050 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2010 ) 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 2117117 steps, run timeout after 3001 ms. (steps per millisecond=705 ) properties seen :{}
Probabilistic random walk after 2117117 steps, saw 1205156 distinct states, run finished after 3001 ms. (steps per millisecond=705 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:41:33] [INFO ] Invariant cache hit.
[2023-04-08 07:41:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:41:33] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 7 ms returned sat
[2023-04-08 07:41:33] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:41:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:41:33] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:41:34] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:41:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:34] [INFO ] After 5ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:41:34] [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 16 ms.
[2023-04-08 07:41:34] [INFO ] After 77ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 9 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:41:34] [INFO ] Invariant cache hit.
[2023-04-08 07:41:34] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-08 07:41:34] [INFO ] Invariant cache hit.
[2023-04-08 07:41:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:34] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-08 07:41:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:41:34] [INFO ] Invariant cache hit.
[2023-04-08 07:41:34] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-04-08 07:41:34] [INFO ] Invariant cache hit.
[2023-04-08 07:41:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:41:34] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:41:34] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:41:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:41:34] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:41:34] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:41:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:34] [INFO ] After 6ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:41:34] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-04-08 07:41:34] [INFO ] After 79ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND p0 p1))]
Knowledge based reduction with 5 factoid took 119 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 77 ms :[(AND p0 p1), (AND p0 p1)]
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:41:34] [INFO ] Invariant cache hit.
[2023-04-08 07:41:34] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2023-04-08 07:41:34] [INFO ] Invariant cache hit.
[2023-04-08 07:41:34] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-08 07:41:34] [INFO ] Invariant cache hit.
[2023-04-08 07:41:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:34] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-08 07:41:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:41:34] [INFO ] Invariant cache hit.
[2023-04-08 07:41:34] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 129 ms. Remains : 15/15 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 86 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND p0 p1), (AND p0 p1)]
Incomplete random walk after 10035 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=771 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1131024 steps, run timeout after 3001 ms. (steps per millisecond=376 ) properties seen :{}
Probabilistic random walk after 1131024 steps, saw 656069 distinct states, run finished after 3005 ms. (steps per millisecond=376 ) properties seen :0
Running SMT prover for 2 properties.
[2023-04-08 07:41:37] [INFO ] Invariant cache hit.
[2023-04-08 07:41:37] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-08 07:41:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:41:38] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:41:38] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-04-08 07:41:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:38] [INFO ] After 3ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-04-08 07:41:38] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-04-08 07:41:38] [INFO ] After 80ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 584 steps, including 1 resets, run visited all 1 properties in 4 ms. (steps per millisecond=146 )
Parikh walk visited 0 properties in 3 ms.
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:41:38] [INFO ] Invariant cache hit.
[2023-04-08 07:41:38] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 15/15 places, 15/15 transitions.
Incomplete random walk after 10023 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2505 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2183624 steps, run timeout after 3001 ms. (steps per millisecond=727 ) properties seen :{}
Probabilistic random walk after 2183624 steps, saw 1237373 distinct states, run finished after 3004 ms. (steps per millisecond=726 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:41:41] [INFO ] Invariant cache hit.
[2023-04-08 07:41:41] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-04-08 07:41:41] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:41:41] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:41:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:41:41] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:41:41] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:41:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:41] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:41:41] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-04-08 07:41:41] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:41:41] [INFO ] Invariant cache hit.
[2023-04-08 07:41:41] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-04-08 07:41:41] [INFO ] Invariant cache hit.
[2023-04-08 07:41:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:41] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-04-08 07:41:41] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-08 07:41:41] [INFO ] Invariant cache hit.
[2023-04-08 07:41:41] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-04-08 07:41:41] [INFO ] Invariant cache hit.
[2023-04-08 07:41:41] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:41:41] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:41:41] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:41:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:41:41] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:41:41] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:41:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:41] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:41:41] [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 6 ms.
[2023-04-08 07:41:41] [INFO ] After 46ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND p0 p1))]
Knowledge based reduction with 5 factoid took 102 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 70 ms :[(AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 75 ms :[(AND p0 p1), (AND p0 p1)]
Product exploration explored 100000 steps with 0 reset in 163 ms.
Product exploration explored 100000 steps with 0 reset in 300 ms.
Built C files in :
/tmp/ltsmin9471967271145741964
[2023-04-08 07:41:42] [INFO ] Computing symmetric may disable matrix : 15 transitions.
[2023-04-08 07:41:42] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:41:42] [INFO ] Computing symmetric may enable matrix : 15 transitions.
[2023-04-08 07:41:42] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:41:42] [INFO ] Computing Do-Not-Accords matrix : 15 transitions.
[2023-04-08 07:41:42] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:41:42] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9471967271145741964
Running compilation step : cd /tmp/ltsmin9471967271145741964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 78 ms.
Running link step : cd /tmp/ltsmin9471967271145741964;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin9471967271145741964;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12719524971365918464.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 10 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:41:57] [INFO ] Invariant cache hit.
[2023-04-08 07:41:57] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2023-04-08 07:41:57] [INFO ] Invariant cache hit.
[2023-04-08 07:41:57] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-08 07:41:57] [INFO ] Invariant cache hit.
[2023-04-08 07:41:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:41:57] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-08 07:41:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:41:57] [INFO ] Invariant cache hit.
[2023-04-08 07:41:57] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 124 ms. Remains : 15/15 places, 15/15 transitions.
Built C files in :
/tmp/ltsmin5615054123112345214
[2023-04-08 07:41:57] [INFO ] Computing symmetric may disable matrix : 15 transitions.
[2023-04-08 07:41:57] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:41:57] [INFO ] Computing symmetric may enable matrix : 15 transitions.
[2023-04-08 07:41:57] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:41:57] [INFO ] Computing Do-Not-Accords matrix : 15 transitions.
[2023-04-08 07:41:57] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:41:57] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5615054123112345214
Running compilation step : cd /tmp/ltsmin5615054123112345214;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 98 ms.
Running link step : cd /tmp/ltsmin5615054123112345214;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5615054123112345214;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5815575784496323819.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-04-08 07:42:12] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:42:12] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:42:12] [INFO ] Time to serialize gal into /tmp/LTL13569377931620449862.gal : 1 ms
[2023-04-08 07:42:12] [INFO ] Time to serialize properties into /tmp/LTL9622217765205967285.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13569377931620449862.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3853588531231493945.hoa' '-atoms' '/tmp/LTL9622217765205967285.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9622217765205967285.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3853588531231493945.hoa
Detected timeout of ITS tools.
[2023-04-08 07:42:27] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:42:27] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:42:27] [INFO ] Time to serialize gal into /tmp/LTL16203872261688367080.gal : 1 ms
[2023-04-08 07:42:27] [INFO ] Time to serialize properties into /tmp/LTL9136602182344014791.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16203872261688367080.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9136602182344014791.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)<=(((p2_0+p2_1)+(p2_2+p2_3))+p2_4))"))||(G(F("((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=2)"))))))
Formula 0 simplified : G(F!"((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)<=(((p2_0+p2_1)+(p2_2+p2_3))+p2_4))" & FG!"((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=2)")
Detected timeout of ITS tools.
[2023-04-08 07:42:42] [INFO ] Flatten gal took : 5 ms
[2023-04-08 07:42:42] [INFO ] Applying decomposition
[2023-04-08 07:42:42] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11201751900152774158.txt' '-o' '/tmp/graph11201751900152774158.bin' '-w' '/tmp/graph11201751900152774158.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11201751900152774158.bin' '-l' '-1' '-v' '-w' '/tmp/graph11201751900152774158.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:42:42] [INFO ] Decomposing Gal with order
[2023-04-08 07:42:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:42:42] [INFO ] Flatten gal took : 4 ms
[2023-04-08 07:42:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:42:42] [INFO ] Time to serialize gal into /tmp/LTL17873390749139531847.gal : 1 ms
[2023-04-08 07:42:42] [INFO ] Time to serialize properties into /tmp/LTL9564906970326834098.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17873390749139531847.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9564906970326834098.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G("((((gu0.p1_0+gu0.p1_1)+(gu0.p1_2+gu0.p1_3))+gu0.p1_4)<=(((gi1.gu2.p2_0+gi1.gu2.p2_1)+(gi1.gu2.p2_2+gi1.gu2.p2_3))+gi1.gu2.p2_...233
Formula 0 simplified : G(F!"((((gu0.p1_0+gu0.p1_1)+(gu0.p1_2+gu0.p1_3))+gu0.p1_4)<=(((gi1.gu2.p2_0+gi1.gu2.p2_1)+(gi1.gu2.p2_2+gi1.gu2.p2_3))+gi1.gu2.p2_4)...223
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2074159745851261445
[2023-04-08 07:42:57] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2074159745851261445
Running compilation step : cd /tmp/ltsmin2074159745851261445;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 79 ms.
Running link step : cd /tmp/ltsmin2074159745851261445;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin2074159745851261445;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((LTLAPp0==true))||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PGCD-COL-D04N050-LTLCardinality-13 finished in 106331 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 3 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:12] [INFO ] Invariant cache hit.
[2023-04-08 07:43:13] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
[2023-04-08 07:43:13] [INFO ] Invariant cache hit.
[2023-04-08 07:43:13] [INFO ] Implicit Places using invariants in 28 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 29 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 76 ms. Remains : 10/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 156 ms.
Product exploration explored 100000 steps with 0 reset in 194 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Incomplete random walk after 10022 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1113 ) 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 2555782 steps, run timeout after 3001 ms. (steps per millisecond=851 ) properties seen :{}
Probabilistic random walk after 2555782 steps, saw 1442040 distinct states, run finished after 3001 ms. (steps per millisecond=851 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 15 rows 10 cols
[2023-04-08 07:43:16] [INFO ] Computed 1 invariants in 2 ms
[2023-04-08 07:43:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:43:16] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:43:16] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:16] [INFO ] After 3ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:16] [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.
[2023-04-08 07:43:16] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 298 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=149 )
Parikh walk visited 1 properties in 2 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:16] [INFO ] Invariant cache hit.
[2023-04-08 07:43:16] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2023-04-08 07:43:16] [INFO ] Invariant cache hit.
[2023-04-08 07:43:16] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-08 07:43:16] [INFO ] Invariant cache hit.
[2023-04-08 07:43:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:16] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-08 07:43:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:43:16] [INFO ] Invariant cache hit.
[2023-04-08 07:43:16] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 105 ms. Remains : 10/10 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Incomplete random walk after 10018 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2490959 steps, run timeout after 3001 ms. (steps per millisecond=830 ) properties seen :{}
Probabilistic random walk after 2490959 steps, saw 1407595 distinct states, run finished after 3001 ms. (steps per millisecond=830 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:43:20] [INFO ] Invariant cache hit.
[2023-04-08 07:43:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:43:20] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-08 07:43:20] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:20] [INFO ] After 3ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:20] [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 2 ms.
[2023-04-08 07:43:20] [INFO ] After 38ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:20] [INFO ] Invariant cache hit.
[2023-04-08 07:43:20] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 10/10 places, 15/15 transitions.
Incomplete random walk after 10018 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1669 ) 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 2381944 steps, run timeout after 3001 ms. (steps per millisecond=793 ) properties seen :{}
Probabilistic random walk after 2381944 steps, saw 1350204 distinct states, run finished after 3003 ms. (steps per millisecond=793 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:43:23] [INFO ] Invariant cache hit.
[2023-04-08 07:43:23] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-08 07:43:23] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:43:23] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:23] [INFO ] After 3ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:23] [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.
[2023-04-08 07:43:23] [INFO ] After 51ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 5 out of 10 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 2 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 10/10 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:23] [INFO ] Invariant cache hit.
[2023-04-08 07:43:23] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-08 07:43:23] [INFO ] Invariant cache hit.
[2023-04-08 07:43:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:23] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-08 07:43:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:43:23] [INFO ] Invariant cache hit.
[2023-04-08 07:43:23] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 10/10 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-04-08 07:43:23] [INFO ] Invariant cache hit.
[2023-04-08 07:43:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:43:23] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-08 07:43:23] [INFO ] After 7ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:23] [INFO ] After 3ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:23] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-08 07:43:23] [INFO ] After 34ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 124 ms.
Product exploration explored 100000 steps with 0 reset in 145 ms.
Built C files in :
/tmp/ltsmin10058127506446612654
[2023-04-08 07:43:23] [INFO ] Computing symmetric may disable matrix : 15 transitions.
[2023-04-08 07:43:23] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:43:23] [INFO ] Computing symmetric may enable matrix : 15 transitions.
[2023-04-08 07:43:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:43:23] [INFO ] Computing Do-Not-Accords matrix : 15 transitions.
[2023-04-08 07:43:23] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:43:23] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10058127506446612654
Running compilation step : cd /tmp/ltsmin10058127506446612654;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 99 ms.
Running link step : cd /tmp/ltsmin10058127506446612654;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin10058127506446612654;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13224105504347238584.hoa' '--buchi-type=spotba'
LTSmin run took 2102 ms.
FORMULA PGCD-COL-D04N050-LTLCardinality-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property PGCD-COL-D04N050-LTLCardinality-14 finished in 13191 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(!p0))))'
Support contains 5 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
// Phase 1: matrix 15 rows 15 cols
[2023-04-08 07:43:26] [INFO ] Computed 6 invariants in 4 ms
[2023-04-08 07:43:26] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-04-08 07:43:26] [INFO ] Invariant cache hit.
[2023-04-08 07:43:26] [INFO ] Implicit Places using invariants in 35 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 36 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 10/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 73 ms. Remains : 10/15 places, 15/15 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, p0, p0, p0]
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT 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 1 (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PGCD-COL-D04N050-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PGCD-COL-D04N050-LTLCardinality-15 finished in 207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Found a Lengthening insensitive property : PGCD-COL-D04N050-LTLCardinality-10
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:26] [INFO ] Invariant cache hit.
[2023-04-08 07:43:26] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-04-08 07:43:26] [INFO ] Invariant cache hit.
[2023-04-08 07:43:26] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:43:26] [INFO ] Invariant cache hit.
[2023-04-08 07:43:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:26] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-08 07:43:26] [INFO ] Invariant cache hit.
[2023-04-08 07:43:26] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 108 ms. Remains : 15/15 places, 15/15 transitions.
Running random walk in product with property : PGCD-COL-D04N050-LTLCardinality-10 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:(OR (LEQ 2 (ADD s5 s6 s7 s8 s9)) (AND (GT (ADD s0 s1 s2 s3 s4) (ADD s10 s11 s12 s13 s14)) (GT (ADD s0 s1 s2 s3 s4) (ADD s5 s6 s7 s8 s9))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 143 ms.
Product exploration explored 100000 steps with 0 reset in 163 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 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 137 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10025 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1253 ) 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 1987566 steps, run timeout after 3001 ms. (steps per millisecond=662 ) properties seen :{}
Probabilistic random walk after 1987566 steps, saw 1134460 distinct states, run finished after 3001 ms. (steps per millisecond=662 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:43:30] [INFO ] Invariant cache hit.
[2023-04-08 07:43:30] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:43:30] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:43:30] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:30] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:30] [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 4 ms.
[2023-04-08 07:43:30] [INFO ] After 57ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:30] [INFO ] Invariant cache hit.
[2023-04-08 07:43:30] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 15/15 places, 15/15 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 4 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 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2039080 steps, run timeout after 3001 ms. (steps per millisecond=679 ) properties seen :{}
Probabilistic random walk after 2039080 steps, saw 1163427 distinct states, run finished after 3001 ms. (steps per millisecond=679 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:43:33] [INFO ] Invariant cache hit.
[2023-04-08 07:43:33] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:43:33] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:43:33] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:33] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:33] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-08 07:43:33] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:33] [INFO ] Invariant cache hit.
[2023-04-08 07:43:33] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:43:33] [INFO ] Invariant cache hit.
[2023-04-08 07:43:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:33] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-08 07:43:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:43:33] [INFO ] Invariant cache hit.
[2023-04-08 07:43:33] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-04-08 07:43:33] [INFO ] Invariant cache hit.
[2023-04-08 07:43:33] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:43:33] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 0 ms returned sat
[2023-04-08 07:43:33] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:33] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:33] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-08 07:43:33] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:33] [INFO ] Invariant cache hit.
[2023-04-08 07:43:33] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-04-08 07:43:33] [INFO ] Invariant cache hit.
[2023-04-08 07:43:33] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-08 07:43:33] [INFO ] Invariant cache hit.
[2023-04-08 07:43:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:33] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-08 07:43:33] [INFO ] Invariant cache hit.
[2023-04-08 07:43:34] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 15/15 places, 15/15 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10050 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1435 ) 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 2003992 steps, run timeout after 3001 ms. (steps per millisecond=667 ) properties seen :{}
Probabilistic random walk after 2003992 steps, saw 1143551 distinct states, run finished after 3002 ms. (steps per millisecond=667 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:43:37] [INFO ] Invariant cache hit.
[2023-04-08 07:43:37] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:43:37] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:43:37] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:37] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:37] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-08 07:43:37] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:37] [INFO ] Invariant cache hit.
[2023-04-08 07:43:37] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 15/15 places, 15/15 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2501 ) 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 2156577 steps, run timeout after 3001 ms. (steps per millisecond=718 ) properties seen :{}
Probabilistic random walk after 2156577 steps, saw 1224852 distinct states, run finished after 3001 ms. (steps per millisecond=718 ) properties seen :0
Running SMT prover for 1 properties.
[2023-04-08 07:43:40] [INFO ] Invariant cache hit.
[2023-04-08 07:43:40] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-08 07:43:40] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:43:40] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:40] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:40] [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 4 ms.
[2023-04-08 07:43:40] [INFO ] After 47ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 15/15 places, 15/15 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:40] [INFO ] Invariant cache hit.
[2023-04-08 07:43:40] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-08 07:43:40] [INFO ] Invariant cache hit.
[2023-04-08 07:43:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:40] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-08 07:43:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:43:40] [INFO ] Invariant cache hit.
[2023-04-08 07:43:40] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-04-08 07:43:40] [INFO ] Invariant cache hit.
[2023-04-08 07:43:40] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-04-08 07:43:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-04-08 07:43:40] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 1 ms returned sat
[2023-04-08 07:43:40] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:40] [INFO ] After 3ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-04-08 07:43:40] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-04-08 07:43:40] [INFO ] After 64ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 115 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 118 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 145 ms.
Product exploration explored 100000 steps with 0 reset in 161 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 4 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:41] [INFO ] Invariant cache hit.
[2023-04-08 07:43:41] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2023-04-08 07:43:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-08 07:43:41] [INFO ] Invariant cache hit.
[2023-04-08 07:43:41] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 68 ms. Remains : 15/15 places, 15/15 transitions.
Built C files in :
/tmp/ltsmin15428504885463202974
[2023-04-08 07:43:41] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15428504885463202974
Running compilation step : cd /tmp/ltsmin15428504885463202974;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 87 ms.
Running link step : cd /tmp/ltsmin15428504885463202974;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin15428504885463202974;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6248885410518406655.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 15/15 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 15/15 (removed 0) transitions.
[2023-04-08 07:43:56] [INFO ] Invariant cache hit.
[2023-04-08 07:43:56] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2023-04-08 07:43:56] [INFO ] Invariant cache hit.
[2023-04-08 07:43:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-08 07:43:56] [INFO ] Invariant cache hit.
[2023-04-08 07:43:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-08 07:43:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-08 07:43:56] [INFO ] Invariant cache hit.
[2023-04-08 07:43:56] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 118 ms. Remains : 15/15 places, 15/15 transitions.
Built C files in :
/tmp/ltsmin321590765573422902
[2023-04-08 07:43:56] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin321590765573422902
Running compilation step : cd /tmp/ltsmin321590765573422902;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 79 ms.
Running link step : cd /tmp/ltsmin321590765573422902;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin321590765573422902;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13560276461893748741.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-04-08 07:44:12] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:44:12] [INFO ] Flatten gal took : 1 ms
[2023-04-08 07:44:12] [INFO ] Time to serialize gal into /tmp/LTL15306013887638220365.gal : 1 ms
[2023-04-08 07:44:12] [INFO ] Time to serialize properties into /tmp/LTL18052293126413049755.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15306013887638220365.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1002166440395143272.hoa' '-atoms' '/tmp/LTL18052293126413049755.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL18052293126413049755.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1002166440395143272.hoa
Detected timeout of ITS tools.
[2023-04-08 07:44:27] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:44:27] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:44:27] [INFO ] Time to serialize gal into /tmp/LTL16123939087552704064.gal : 0 ms
[2023-04-08 07:44:27] [INFO ] Time to serialize properties into /tmp/LTL4548647048364769649.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16123939087552704064.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4548647048364769649.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=2)||(((((p0_0+p0_1)+(p0_2+p0_3))+p0_4)>(((p2_0+p2_1)+(p2_2+p2_3))+p2_4))&&((((p0_0+p0_1)...216
Formula 0 simplified : XXF!"(((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=2)||(((((p0_0+p0_1)+(p0_2+p0_3))+p0_4)>(((p2_0+p2_1)+(p2_2+p2_3))+p2_4))&&((((p0_0+p0_1)+(p...208
Detected timeout of ITS tools.
[2023-04-08 07:44:42] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:44:42] [INFO ] Applying decomposition
[2023-04-08 07:44:42] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14251921920790439936.txt' '-o' '/tmp/graph14251921920790439936.bin' '-w' '/tmp/graph14251921920790439936.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14251921920790439936.bin' '-l' '-1' '-v' '-w' '/tmp/graph14251921920790439936.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:44:42] [INFO ] Decomposing Gal with order
[2023-04-08 07:44:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:44:42] [INFO ] Flatten gal took : 2 ms
[2023-04-08 07:44:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:44:42] [INFO ] Time to serialize gal into /tmp/LTL15286676356406587926.gal : 0 ms
[2023-04-08 07:44:42] [INFO ] Time to serialize properties into /tmp/LTL4695239982759347263.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15286676356406587926.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4695239982759347263.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(G("(((((gu0.p1_0+gu0.p1_1)+(gu0.p1_2+gu0.p1_3))+gu0.p1_4)>=2)||(((((gu1.p0_0+gu1.p0_1)+(gu1.p0_2+gu1.p0_3))+gu1.p0_4)>(((gu1.p2...316
Formula 0 simplified : XXF!"(((((gu0.p1_0+gu0.p1_1)+(gu0.p1_2+gu0.p1_3))+gu0.p1_4)>=2)||(((((gu1.p0_0+gu1.p0_1)+(gu1.p0_2+gu1.p0_3))+gu1.p0_4)>(((gu1.p2_0+...308
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3081133012569244784
[2023-04-08 07:44:57] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3081133012569244784
Running compilation step : cd /tmp/ltsmin3081133012569244784;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 75 ms.
Running link step : cd /tmp/ltsmin3081133012569244784;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin3081133012569244784;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PGCD-COL-D04N050-LTLCardinality-10 finished in 106000 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!p0)||G(F(!p1)))))'
[2023-04-08 07:45:12] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4555640494045564610
[2023-04-08 07:45:12] [INFO ] Computing symmetric may disable matrix : 15 transitions.
[2023-04-08 07:45:12] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:45:12] [INFO ] Computing symmetric may enable matrix : 15 transitions.
[2023-04-08 07:45:12] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:45:12] [INFO ] Computing Do-Not-Accords matrix : 15 transitions.
[2023-04-08 07:45:12] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-04-08 07:45:12] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4555640494045564610
Running compilation step : cd /tmp/ltsmin4555640494045564610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-04-08 07:45:12] [INFO ] Applying decomposition
[2023-04-08 07:45:12] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16046503399387111407.txt' '-o' '/tmp/graph16046503399387111407.bin' '-w' '/tmp/graph16046503399387111407.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16046503399387111407.bin' '-l' '-1' '-v' '-w' '/tmp/graph16046503399387111407.weights' '-q' '0' '-e' '0.001'
[2023-04-08 07:45:12] [INFO ] Decomposing Gal with order
[2023-04-08 07:45:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 07:45:12] [INFO ] Flatten gal took : 3 ms
[2023-04-08 07:45:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 07:45:12] [INFO ] Time to serialize gal into /tmp/LTLCardinality1411849462255564097.gal : 1 ms
[2023-04-08 07:45:12] [INFO ] Time to serialize properties into /tmp/LTLCardinality12384312008683550796.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1411849462255564097.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12384312008683550796.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((X(X(G("(((((gu1.p1_0+gu1.p1_1)+(gu1.p1_2+gu1.p1_3))+gu1.p1_4)>=2)||(((((gu0.p0_0+gu0.p0_1)+(gu0.p0_2+gu0.p0_3))+gu0.p0_4)>(((gu2.p2...316
Formula 0 simplified : XXF!"(((((gu1.p1_0+gu1.p1_1)+(gu1.p1_2+gu1.p1_3))+gu1.p1_4)>=2)||(((((gu0.p0_0+gu0.p0_1)+(gu0.p0_2+gu0.p0_3))+gu0.p0_4)>(((gu2.p2_0+...308
Compilation finished in 97 ms.
Running link step : cd /tmp/ltsmin4555640494045564610;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin4555640494045564610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((LTLAPp0==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: LTL layer: formula: X(X([]((LTLAPp0==true))))
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: "X(X([]((LTLAPp0==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.003: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.014: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.064: DFS-FIFO for weak LTL, using special progress label 19
pins2lts-mc-linux64( 0/ 8), 0.064: There are 20 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.064: State length is 16, there are 20 groups
pins2lts-mc-linux64( 0/ 8), 0.064: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.064: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.064: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.064: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.116: ~1 levels ~960 states ~7712 transitions
pins2lts-mc-linux64( 3/ 8), 0.141: ~1 levels ~1920 states ~16432 transitions
pins2lts-mc-linux64( 3/ 8), 0.190: ~1 levels ~3840 states ~33136 transitions
pins2lts-mc-linux64( 3/ 8), 0.261: ~1 levels ~7680 states ~65512 transitions
pins2lts-mc-linux64( 3/ 8), 0.380: ~1 levels ~15360 states ~132376 transitions
pins2lts-mc-linux64( 3/ 8), 0.591: ~1 levels ~30720 states ~269448 transitions
pins2lts-mc-linux64( 3/ 8), 0.917: ~1 levels ~61440 states ~542016 transitions
pins2lts-mc-linux64( 5/ 8), 1.280: ~1 levels ~122880 states ~1215056 transitions
pins2lts-mc-linux64( 5/ 8), 2.023: ~1 levels ~245760 states ~2458080 transitions
pins2lts-mc-linux64( 5/ 8), 2.837: ~1 levels ~491520 states ~4971464 transitions
pins2lts-mc-linux64( 5/ 8), 4.072: ~1 levels ~983040 states ~10029416 transitions
pins2lts-mc-linux64( 3/ 8), 6.321: ~1 levels ~1966080 states ~18838544 transitions
pins2lts-mc-linux64( 3/ 8), 10.960: ~1 levels ~3932160 states ~38593688 transitions
pins2lts-mc-linux64( 3/ 8), 21.093: ~1 levels ~7864320 states ~79720744 transitions
pins2lts-mc-linux64( 3/ 8), 45.144: ~1 levels ~15728640 states ~163182888 transitions
pins2lts-mc-linux64( 3/ 8), 94.581: ~1 levels ~31457280 states ~336633440 transitions
pins2lts-mc-linux64( 1/ 8), 180.881: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 180.960:
pins2lts-mc-linux64( 0/ 8), 180.960: mean standard work distribution: 2.8% (states) 0.9% (transitions)
pins2lts-mc-linux64( 0/ 8), 180.960:
pins2lts-mc-linux64( 0/ 8), 180.960: Explored 53617951 states 606970840 transitions, fanout: 11.320
pins2lts-mc-linux64( 0/ 8), 180.960: Total exploration time 180.880 sec (180.800 sec minimum, 180.820 sec on average)
pins2lts-mc-linux64( 0/ 8), 180.960: States per second: 296428, Transitions per second: 3355654
pins2lts-mc-linux64( 0/ 8), 180.960:
pins2lts-mc-linux64( 0/ 8), 180.960: Progress states detected: 76814254
pins2lts-mc-linux64( 0/ 8), 180.960: Redundant explorations: -30.1980
pins2lts-mc-linux64( 0/ 8), 180.960:
pins2lts-mc-linux64( 0/ 8), 180.960: Queue width: 8B, total height: 42798379, memory: 326.53MB
pins2lts-mc-linux64( 0/ 8), 180.960: Tree memory: 842.0MB, 11.5 B/state, compr.: 17.4%
pins2lts-mc-linux64( 0/ 8), 180.960: Tree fill ratio (roots/leafs): 57.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 180.960: Stored 15 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 180.960: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 180.960: Est. total memory use: 1168.6MB (~1350.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4555640494045564610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((LTLAPp0==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4555640494045564610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X([]((LTLAPp0==true))))' '--buchi-type=spotba'
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)
Detected timeout of ITS tools.
[2023-04-08 08:07:06] [INFO ] Applying decomposition
[2023-04-08 08:07:06] [INFO ] Flatten gal took : 2 ms
[2023-04-08 08:07:06] [INFO ] Decomposing Gal with order
[2023-04-08 08:07:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-04-08 08:07:06] [INFO ] Flatten gal took : 2 ms
[2023-04-08 08:07:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-04-08 08:07:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality7830767996836399198.gal : 1 ms
[2023-04-08 08:07:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality4383174250185622415.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7830767996836399198.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4383174250185622415.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((X(X(G("(((((gCD0.p1_0+gCD1.p1_1)+(gCD2.p1_2+gCD3.p1_3))+gCD4.p1_4)>=2)||(((((gCD0.p0_0+gCD1.p0_1)+(gCD2.p0_2+gCD3.p0_3))+gCD4.p0_4)...341
Formula 0 simplified : XXF!"(((((gCD0.p1_0+gCD1.p1_1)+(gCD2.p1_2+gCD3.p1_3))+gCD4.p1_4)>=2)||(((((gCD0.p0_0+gCD1.p0_1)+(gCD2.p0_2+gCD3.p0_3))+gCD4.p0_4)>((...333
Detected timeout of ITS tools.
[2023-04-08 08:29:00] [INFO ] Flatten gal took : 7 ms
[2023-04-08 08:29:00] [INFO ] Input system was already deterministic with 15 transitions.
[2023-04-08 08:29:00] [INFO ] Transformed 15 places.
[2023-04-08 08:29:00] [INFO ] Transformed 15 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
[2023-04-08 08:29:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality4664135766518330762.gal : 0 ms
[2023-04-08 08:29:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality4388676492610524227.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4664135766518330762.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4388676492610524227.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(G("(((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=2)||(((((p0_0+p0_1)+(p0_2+p0_3))+p0_4)>(((p2_0+p2_1)+(p2_2+p2_3))+p2_4))&&((((p0_0+p0_1)...216
Formula 0 simplified : XXF!"(((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=2)||(((((p0_0+p0_1)+(p0_2+p0_3))+p0_4)>(((p2_0+p2_1)+(p2_2+p2_3))+p2_4))&&((((p0_0+p0_1)+(p...208
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10169544 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16040936 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PGCD-COL-D04N050"
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 PGCD-COL-D04N050, 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 r517-tall-167987243900419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-COL-D04N050.tgz
mv PGCD-COL-D04N050 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 ;