Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r417-tall-171690555600042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SquareGrid-PT-080408, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690555600042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 05:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 189K Apr 12 05:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 12 04:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 04:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 505K May 18 16:43 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 SquareGrid-PT-080408-LTLCardinality-00
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-01
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-02
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-03
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-04
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-05
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-06
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-07
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-08
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-09
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-10
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-11
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-12
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-13
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-14
FORMULA_NAME SquareGrid-PT-080408-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717106934931

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SquareGrid-PT-080408
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-30 22:08:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 22:08:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 22:08:56] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2024-05-30 22:08:56] [INFO ] Transformed 896 places.
[2024-05-30 22:08:56] [INFO ] Transformed 1056 transitions.
[2024-05-30 22:08:56] [INFO ] Parsed PT model containing 896 places and 1056 transitions and 4224 arcs in 164 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SquareGrid-PT-080408-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 86 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2024-05-30 22:08:57] [INFO ] Computed 353 invariants in 61 ms
[2024-05-30 22:08:57] [INFO ] Implicit Places using invariants in 796 ms returned []
[2024-05-30 22:08:57] [INFO ] Invariant cache hit.
[2024-05-30 22:08:58] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned []
Implicit Place search using SMT with State Equation took 2047 ms to find 0 implicit places.
[2024-05-30 22:08:58] [INFO ] Invariant cache hit.
[2024-05-30 22:08:59] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2646 ms. Remains : 896/896 places, 1056/1056 transitions.
Support contains 45 out of 896 places after structural reductions.
[2024-05-30 22:08:59] [INFO ] Flatten gal took : 117 ms
[2024-05-30 22:08:59] [INFO ] Flatten gal took : 73 ms
[2024-05-30 22:08:59] [INFO ] Input system was already deterministic with 1056 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1076 ms. (steps per millisecond=9 ) properties (out of 33) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 12) 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 12) seen :0
Running SMT prover for 12 properties.
[2024-05-30 22:09:02] [INFO ] Invariant cache hit.
[2024-05-30 22:09:02] [INFO ] After 315ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-30 22:09:02] [INFO ] [Nat]Absence check using 352 positive place invariants in 49 ms returned sat
[2024-05-30 22:09:02] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 12 ms returned sat
[2024-05-30 22:09:03] [INFO ] After 577ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :6
[2024-05-30 22:09:03] [INFO ] After 1002ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :6
Attempting to minimize the solution found.
Minimization took 251 ms.
[2024-05-30 22:09:04] [INFO ] After 1689ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :6
Fused 12 Parikh solutions to 4 different solutions.
Finished Parikh walk after 1226 steps, including 0 resets, run visited all 1 properties in 50 ms. (steps per millisecond=24 )
Parikh walk visited 2 properties in 288 ms.
Support contains 5 out of 896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 58 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 896/896 places, 1056/1056 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 721 ms. (steps per millisecond=13 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-30 22:09:05] [INFO ] Invariant cache hit.
[2024-05-30 22:09:05] [INFO ] [Real]Absence check using 352 positive place invariants in 54 ms returned sat
[2024-05-30 22:09:05] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2024-05-30 22:09:05] [INFO ] After 628ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-30 22:09:06] [INFO ] [Nat]Absence check using 352 positive place invariants in 54 ms returned sat
[2024-05-30 22:09:06] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2024-05-30 22:09:06] [INFO ] After 414ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-30 22:09:06] [INFO ] After 548ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 78 ms.
[2024-05-30 22:09:06] [INFO ] After 845ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 982 steps, including 0 resets, run visited all 2 properties in 56 ms. (steps per millisecond=17 )
Parikh walk visited 2 properties in 57 ms.
Successfully simplified 2 atomic propositions for a total of 13 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 U (G(p0)||(p0&&(p1||(p2&&F(G(p3)))))))))'
Support contains 8 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 11 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:09:07] [INFO ] Invariant cache hit.
[2024-05-30 22:09:07] [INFO ] Implicit Places using invariants in 508 ms returned []
[2024-05-30 22:09:07] [INFO ] Invariant cache hit.
[2024-05-30 22:09:08] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1609 ms to find 0 implicit places.
[2024-05-30 22:09:08] [INFO ] Invariant cache hit.
[2024-05-30 22:09:09] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2151 ms. Remains : 896/896 places, 1056/1056 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 292 ms :[(NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p3)), (NOT p3)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=p3, acceptance={} source=4 dest: 4}, { cond=(NOT p3), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GT 3 s79), p2:(LEQ s406 s716), p0:(OR (LEQ s765 s124) (LEQ 3 s754)), p3:(LEQ s786 s621)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2618 ms.
Product exploration explored 100000 steps with 50000 reset in 2691 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 p2 p0 p3), (X p0), (X (NOT (AND (NOT p1) p2 p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), true, (X (X p0)), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 81 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SquareGrid-PT-080408-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SquareGrid-PT-080408-LTLCardinality-00 finished in 8488 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0||X(p1)))&&F((p2||G(F(p1)))))))'
Support contains 5 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 33 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:09:15] [INFO ] Invariant cache hit.
[2024-05-30 22:09:16] [INFO ] Implicit Places using invariants in 512 ms returned []
[2024-05-30 22:09:16] [INFO ] Invariant cache hit.
[2024-05-30 22:09:17] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1562 ms to find 0 implicit places.
[2024-05-30 22:09:17] [INFO ] Redundant transitions in 65 ms returned []
[2024-05-30 22:09:17] [INFO ] Invariant cache hit.
[2024-05-30 22:09:17] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2184 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 2 s609), p2:(LEQ s664 s624), p1:(LEQ s311 s719)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 23 reset in 5507 ms.
Product exploration explored 100000 steps with 14 reset in 5416 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 p2 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 92 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=16 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 152528 steps, run timeout after 3003 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 152528 steps, saw 151974 distinct states, run finished after 3007 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-30 22:09:33] [INFO ] Invariant cache hit.
[2024-05-30 22:09:33] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-30 22:09:33] [INFO ] [Nat]Absence check using 352 positive place invariants in 55 ms returned sat
[2024-05-30 22:09:33] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2024-05-30 22:09:34] [INFO ] After 420ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-30 22:09:34] [INFO ] After 553ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-05-30 22:09:34] [INFO ] After 836ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 1176 steps, including 0 resets, run visited all 2 properties in 59 ms. (steps per millisecond=19 )
Parikh walk visited 2 properties in 59 ms.
Knowledge obtained : [(AND p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 161 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 136 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 130 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Support contains 5 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 41 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:09:35] [INFO ] Invariant cache hit.
[2024-05-30 22:09:35] [INFO ] Implicit Places using invariants in 493 ms returned []
[2024-05-30 22:09:35] [INFO ] Invariant cache hit.
[2024-05-30 22:09:36] [INFO ] Implicit Places using invariants and state equation in 998 ms returned []
Implicit Place search using SMT with State Equation took 1494 ms to find 0 implicit places.
[2024-05-30 22:09:36] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-30 22:09:36] [INFO ] Invariant cache hit.
[2024-05-30 22:09:37] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2099 ms. Remains : 896/896 places, 1056/1056 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 109 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=17 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 22:09:38] [INFO ] Invariant cache hit.
[2024-05-30 22:09:38] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-30 22:09:38] [INFO ] [Nat]Absence check using 352 positive place invariants in 53 ms returned sat
[2024-05-30 22:09:38] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 12 ms returned sat
[2024-05-30 22:09:39] [INFO ] After 353ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-30 22:09:39] [INFO ] After 415ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2024-05-30 22:09:39] [INFO ] After 649ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 612 steps, including 0 resets, run visited all 1 properties in 27 ms. (steps per millisecond=22 )
Parikh walk visited 1 properties in 28 ms.
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 132 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter insensitive) to 3 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 120 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 139 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 7 reset in 4785 ms.
Product exploration explored 100000 steps with 9 reset in 5459 ms.
Built C files in :
/tmp/ltsmin17050780097221796225
[2024-05-30 22:09:50] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-30 22:09:50] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:09:50] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-30 22:09:50] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:09:50] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-30 22:09:50] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:09:50] [INFO ] Built C files in 241ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17050780097221796225
Running compilation step : cd /tmp/ltsmin17050780097221796225;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17050780097221796225;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17050780097221796225;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 36 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:09:53] [INFO ] Invariant cache hit.
[2024-05-30 22:09:54] [INFO ] Implicit Places using invariants in 506 ms returned []
[2024-05-30 22:09:54] [INFO ] Invariant cache hit.
[2024-05-30 22:09:55] [INFO ] Implicit Places using invariants and state equation in 1004 ms returned []
Implicit Place search using SMT with State Equation took 1519 ms to find 0 implicit places.
[2024-05-30 22:09:55] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-30 22:09:55] [INFO ] Invariant cache hit.
[2024-05-30 22:09:55] [INFO ] Dead Transitions using invariants and state equation in 546 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2127 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin18104803765708136541
[2024-05-30 22:09:55] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-30 22:09:55] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:09:55] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-30 22:09:55] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:09:55] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-30 22:09:55] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:09:55] [INFO ] Built C files in 238ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18104803765708136541
Running compilation step : cd /tmp/ltsmin18104803765708136541;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18104803765708136541;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18104803765708136541;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 22:09:59] [INFO ] Flatten gal took : 57 ms
[2024-05-30 22:09:59] [INFO ] Flatten gal took : 53 ms
[2024-05-30 22:09:59] [INFO ] Time to serialize gal into /tmp/LTL10549214310282480958.gal : 10 ms
[2024-05-30 22:09:59] [INFO ] Time to serialize properties into /tmp/LTL3888702027621861093.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/LTL10549214310282480958.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6424642599595631147.hoa' '-atoms' '/tmp/LTL3888702027621861093.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/LTL3888702027621861093.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6424642599595631147.hoa
Detected timeout of ITS tools.
[2024-05-30 22:10:14] [INFO ] Flatten gal took : 46 ms
[2024-05-30 22:10:14] [INFO ] Flatten gal took : 43 ms
[2024-05-30 22:10:14] [INFO ] Time to serialize gal into /tmp/LTL6031204368860068317.gal : 7 ms
[2024-05-30 22:10:14] [INFO ] Time to serialize properties into /tmp/LTL14757517117265887294.ltl : 5 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/LTL6031204368860068317.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14757517117265887294.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 : !((G((F(("(pb1_5_2>=2)")||(X("(p4i_3_6<=pb3_2_8)"))))&&(F(("(pb2_4_1<=pb1_7_1)")||(G(F("(p4i_3_6<=pb3_2_8)"))))))))
Formula 0 simplified : F(G(!"(pb1_5_2>=2)" & X!"(p4i_3_6<=pb3_2_8)") | G(!"(pb2_4_1<=pb1_7_1)" & FG!"(p4i_3_6<=pb3_2_8)"))
Detected timeout of ITS tools.
[2024-05-30 22:10:29] [INFO ] Flatten gal took : 39 ms
[2024-05-30 22:10:29] [INFO ] Applying decomposition
[2024-05-30 22:10:29] [INFO ] Flatten gal took : 40 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/graph8476069323476732511.txt' '-o' '/tmp/graph8476069323476732511.bin' '-w' '/tmp/graph8476069323476732511.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8476069323476732511.bin' '-l' '-1' '-v' '-w' '/tmp/graph8476069323476732511.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:10:29] [INFO ] Decomposing Gal with order
[2024-05-30 22:10:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:10:29] [INFO ] Removed a total of 1027 redundant transitions.
[2024-05-30 22:10:29] [INFO ] Flatten gal took : 118 ms
[2024-05-30 22:10:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 48 ms.
[2024-05-30 22:10:30] [INFO ] Time to serialize gal into /tmp/LTL7736449680395913148.gal : 15 ms
[2024-05-30 22:10:30] [INFO ] Time to serialize properties into /tmp/LTL3522516733036305321.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/LTL7736449680395913148.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3522516733036305321.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F(("(gi0.gi3.gi1.gi1.gi1.gu329.pb1_5_2>=2)")||(X("(gu302.p4i_3_6<=gu302.pb3_2_8)"))))&&(F(("(gu301.pb2_4_1<=gu301.pb1_7_1)")||(G...198
Formula 0 simplified : F(G(!"(gi0.gi3.gi1.gi1.gi1.gu329.pb1_5_2>=2)" & X!"(gu302.p4i_3_6<=gu302.pb3_2_8)") | G(!"(gu301.pb2_4_1<=gu301.pb1_7_1)" & FG!"(gu3...184
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3078669483601720290
[2024-05-30 22:10:45] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3078669483601720290
Running compilation step : cd /tmp/ltsmin3078669483601720290;'/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 1807 ms.
Running link step : cd /tmp/ltsmin3078669483601720290;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin3078669483601720290;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SquareGrid-PT-080408-LTLCardinality-01 finished in 104852 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 1 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 15 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:11:00] [INFO ] Invariant cache hit.
[2024-05-30 22:11:01] [INFO ] Implicit Places using invariants in 484 ms returned []
[2024-05-30 22:11:01] [INFO ] Invariant cache hit.
[2024-05-30 22:11:02] [INFO ] Implicit Places using invariants and state equation in 1062 ms returned []
Implicit Place search using SMT with State Equation took 1551 ms to find 0 implicit places.
[2024-05-30 22:11:02] [INFO ] Invariant cache hit.
[2024-05-30 22:11:02] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2101 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-02 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 3 s130)], 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]]
Stuttering criterion allowed to conclude after 43758 steps with 0 reset in 1811 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-02 finished in 4043 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 U p1))||G(p2))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 20 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:11:04] [INFO ] Invariant cache hit.
[2024-05-30 22:11:05] [INFO ] Implicit Places using invariants in 521 ms returned []
[2024-05-30 22:11:05] [INFO ] Invariant cache hit.
[2024-05-30 22:11:06] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1626 ms to find 0 implicit places.
[2024-05-30 22:11:06] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-30 22:11:06] [INFO ] Invariant cache hit.
[2024-05-30 22:11:06] [INFO ] Dead Transitions using invariants and state equation in 526 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2201 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(LEQ 2 s536), p1:(LEQ 1 s170), p0:(LEQ s656 s115)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 18 reset in 5402 ms.
Product exploration explored 100000 steps with 15 reset in 5568 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (OR (AND p2 p1) (AND p2 p0)))), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (OR (AND p2 p1) (AND p2 p0))))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (OR (AND (NOT p2) p1) (AND (NOT p2) p0))), (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (OR (AND (NOT p2) p1) (AND (NOT p2) p0)))), (X (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) p0)))))]
Knowledge based reduction with 9 factoid took 332 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=13 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-30 22:11:19] [INFO ] Invariant cache hit.
[2024-05-30 22:11:20] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-30 22:11:20] [INFO ] [Nat]Absence check using 352 positive place invariants in 51 ms returned sat
[2024-05-30 22:11:20] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2024-05-30 22:11:20] [INFO ] After 342ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2024-05-30 22:11:20] [INFO ] After 410ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2024-05-30 22:11:20] [INFO ] After 666ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Finished Parikh walk after 1152 steps, including 0 resets, run visited all 1 properties in 48 ms. (steps per millisecond=24 )
Parikh walk visited 0 properties in 47 ms.
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 25 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 896/896 places, 1056/1056 transitions.
Finished random walk after 1688 steps, including 0 resets, run visited all 1 properties in 98 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (OR (AND p2 p1) (AND p2 p0)))), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (NOT (OR (AND p2 p1) (AND p2 p0))))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (G (NOT (AND (NOT p1) p2 p0))), (G (NOT (AND (NOT p1) p2 (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (OR (AND (NOT p2) p1) (AND (NOT p2) p0))), (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (OR (AND (NOT p2) p1) (AND (NOT p2) p0)))), (X (X (NOT (OR (AND (NOT p2) p1) (AND (NOT p2) p0))))), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F (AND (NOT p1) (NOT p2) p0)), (F (OR (AND p1 p2) (AND p2 p0))), (F (OR (AND p1 (NOT p2)) (AND (NOT p2) p0)))]
Knowledge based reduction with 11 factoid took 569 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
[2024-05-30 22:11:21] [INFO ] Invariant cache hit.
[2024-05-30 22:11:22] [INFO ] [Real]Absence check using 352 positive place invariants in 293 ms returned sat
[2024-05-30 22:11:22] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 305 ms returned sat
[2024-05-30 22:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:24] [INFO ] [Real]Absence check using state equation in 1292 ms returned sat
[2024-05-30 22:11:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:11:25] [INFO ] [Nat]Absence check using 352 positive place invariants in 284 ms returned sat
[2024-05-30 22:11:25] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 25 ms returned sat
[2024-05-30 22:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:26] [INFO ] [Nat]Absence check using state equation in 1549 ms returned sat
[2024-05-30 22:11:26] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 49 ms.
[2024-05-30 22:11:33] [INFO ] Added : 420 causal constraints over 87 iterations in 6259 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 3 out of 896 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 25 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:11:33] [INFO ] Invariant cache hit.
[2024-05-30 22:11:33] [INFO ] Implicit Places using invariants in 495 ms returned []
[2024-05-30 22:11:33] [INFO ] Invariant cache hit.
[2024-05-30 22:11:34] [INFO ] Implicit Places using invariants and state equation in 1085 ms returned []
Implicit Place search using SMT with State Equation took 1592 ms to find 0 implicit places.
[2024-05-30 22:11:34] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-30 22:11:34] [INFO ] Invariant cache hit.
[2024-05-30 22:11:35] [INFO ] Dead Transitions using invariants and state equation in 500 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2148 ms. Remains : 896/896 places, 1056/1056 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 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 3 factoid took 261 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1)]
Finished random walk after 2164 steps, including 0 resets, run visited all 3 properties in 133 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(X (OR p1 p0)), (X (NOT (OR p1 p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR p0 p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 3 factoid took 321 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1)]
[2024-05-30 22:11:36] [INFO ] Invariant cache hit.
[2024-05-30 22:11:37] [INFO ] [Real]Absence check using 352 positive place invariants in 290 ms returned sat
[2024-05-30 22:11:37] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 309 ms returned sat
[2024-05-30 22:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:39] [INFO ] [Real]Absence check using state equation in 1325 ms returned sat
[2024-05-30 22:11:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:11:40] [INFO ] [Nat]Absence check using 352 positive place invariants in 298 ms returned sat
[2024-05-30 22:11:40] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 25 ms returned sat
[2024-05-30 22:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:11:41] [INFO ] [Nat]Absence check using state equation in 1654 ms returned sat
[2024-05-30 22:11:41] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 49 ms.
[2024-05-30 22:11:47] [INFO ] Added : 420 causal constraints over 87 iterations in 5984 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 95 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 13 reset in 5265 ms.
Product exploration explored 100000 steps with 19 reset in 5724 ms.
Built C files in :
/tmp/ltsmin11265196414522215296
[2024-05-30 22:11:59] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-30 22:11:59] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:11:59] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-30 22:11:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:11:59] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-30 22:11:59] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:11:59] [INFO ] Built C files in 208ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11265196414522215296
Running compilation step : cd /tmp/ltsmin11265196414522215296;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11265196414522215296;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11265196414522215296;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 20 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:12:02] [INFO ] Invariant cache hit.
[2024-05-30 22:12:02] [INFO ] Implicit Places using invariants in 512 ms returned []
[2024-05-30 22:12:02] [INFO ] Invariant cache hit.
[2024-05-30 22:12:03] [INFO ] Implicit Places using invariants and state equation in 1097 ms returned []
Implicit Place search using SMT with State Equation took 1615 ms to find 0 implicit places.
[2024-05-30 22:12:03] [INFO ] Redundant transitions in 11 ms returned []
[2024-05-30 22:12:03] [INFO ] Invariant cache hit.
[2024-05-30 22:12:04] [INFO ] Dead Transitions using invariants and state equation in 508 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2175 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin364553466637444425
[2024-05-30 22:12:04] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-30 22:12:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:12:04] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-30 22:12:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:12:04] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-30 22:12:04] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:12:04] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin364553466637444425
Running compilation step : cd /tmp/ltsmin364553466637444425;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin364553466637444425;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin364553466637444425;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 22:12:07] [INFO ] Flatten gal took : 53 ms
[2024-05-30 22:12:07] [INFO ] Flatten gal took : 48 ms
[2024-05-30 22:12:07] [INFO ] Time to serialize gal into /tmp/LTL4378703360912293161.gal : 7 ms
[2024-05-30 22:12:07] [INFO ] Time to serialize properties into /tmp/LTL14987358687964568955.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/LTL4378703360912293161.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10755249668705092327.hoa' '-atoms' '/tmp/LTL14987358687964568955.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/LTL14987358687964568955.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10755249668705092327.hoa
Detected timeout of ITS tools.
[2024-05-30 22:12:22] [INFO ] Flatten gal took : 43 ms
[2024-05-30 22:12:22] [INFO ] Flatten gal took : 46 ms
[2024-05-30 22:12:22] [INFO ] Time to serialize gal into /tmp/LTL15201014374910002345.gal : 14 ms
[2024-05-30 22:12:22] [INFO ] Time to serialize properties into /tmp/LTL7308716645174735385.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/LTL15201014374910002345.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7308716645174735385.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(("(pb2_3_1<=p1il_6_4)")U("(p1o_4_3>=1)")))||(G("(p4ol_4_6>=2)")))))
Formula 0 simplified : G(F(!"(pb2_3_1<=p1il_6_4)" R !"(p1o_4_3>=1)") & F!"(p4ol_4_6>=2)")
Detected timeout of ITS tools.
[2024-05-30 22:12:38] [INFO ] Flatten gal took : 38 ms
[2024-05-30 22:12:38] [INFO ] Applying decomposition
[2024-05-30 22:12:38] [INFO ] Flatten gal took : 35 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/graph7366027993661296352.txt' '-o' '/tmp/graph7366027993661296352.bin' '-w' '/tmp/graph7366027993661296352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7366027993661296352.bin' '-l' '-1' '-v' '-w' '/tmp/graph7366027993661296352.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:12:38] [INFO ] Decomposing Gal with order
[2024-05-30 22:12:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:12:38] [INFO ] Removed a total of 1023 redundant transitions.
[2024-05-30 22:12:38] [INFO ] Flatten gal took : 94 ms
[2024-05-30 22:12:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 24 ms.
[2024-05-30 22:12:38] [INFO ] Time to serialize gal into /tmp/LTL15677826604837698538.gal : 7 ms
[2024-05-30 22:12:38] [INFO ] Time to serialize properties into /tmp/LTL6429718679709638261.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/LTL15677826604837698538.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6429718679709638261.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(("(gu57.pb2_3_1<=gu57.p1il_6_4)")U("(gi0.gu119.p1o_4_3>=1)")))||(G("(gi2.gi1.gi0.gi0.gi0.gu266.p4ol_4_6>=2)")))))
Formula 0 simplified : G(F(!"(gu57.pb2_3_1<=gu57.p1il_6_4)" R !"(gi0.gu119.p1o_4_3>=1)") & F!"(gi2.gi1.gi0.gi0.gi0.gu266.p4ol_4_6>=2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4769293659729676352
[2024-05-30 22:12:53] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4769293659729676352
Running compilation step : cd /tmp/ltsmin4769293659729676352;'/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 2087 ms.
Running link step : cd /tmp/ltsmin4769293659729676352;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin4769293659729676352;'/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) U (LTLAPp1==true)))||[]((LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 3042 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SquareGrid-PT-080408-LTLCardinality-03 finished in 114188 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0)) U p1)))'
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 28 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:12:58] [INFO ] Invariant cache hit.
[2024-05-30 22:12:59] [INFO ] Implicit Places using invariants in 520 ms returned []
[2024-05-30 22:12:59] [INFO ] Invariant cache hit.
[2024-05-30 22:13:00] [INFO ] Implicit Places using invariants and state equation in 1052 ms returned []
Implicit Place search using SMT with State Equation took 1574 ms to find 0 implicit places.
[2024-05-30 22:13:00] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-30 22:13:00] [INFO ] Invariant cache hit.
[2024-05-30 22:13:00] [INFO ] Dead Transitions using invariants and state equation in 533 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2155 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT s842 s336), p0:(GT 1 s804)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2 reset in 4325 ms.
Product exploration explored 100000 steps with 2 reset in 4515 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 77 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p0), (NOT p1)]
Finished random walk after 4608 steps, including 1 resets, run visited all 2 properties in 282 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 119 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (NOT p0), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 24 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:13:11] [INFO ] Invariant cache hit.
[2024-05-30 22:13:11] [INFO ] Implicit Places using invariants in 509 ms returned []
[2024-05-30 22:13:11] [INFO ] Invariant cache hit.
[2024-05-30 22:13:12] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned []
Implicit Place search using SMT with State Equation took 1564 ms to find 0 implicit places.
[2024-05-30 22:13:12] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-30 22:13:12] [INFO ] Invariant cache hit.
[2024-05-30 22:13:13] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2131 ms. Remains : 896/896 places, 1056/1056 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 p1 (NOT p0)), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 91 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 22:13:14] [INFO ] Invariant cache hit.
[2024-05-30 22:13:15] [INFO ] [Real]Absence check using 352 positive place invariants in 52 ms returned sat
[2024-05-30 22:13:15] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 19 ms returned sat
[2024-05-30 22:13:15] [INFO ] After 563ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-30 22:13:15] [INFO ] [Nat]Absence check using 352 positive place invariants in 53 ms returned sat
[2024-05-30 22:13:15] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 9 ms returned sat
[2024-05-30 22:13:16] [INFO ] After 374ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-30 22:13:16] [INFO ] After 445ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2024-05-30 22:13:16] [INFO ] After 679ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 509 steps, including 0 resets, run visited all 1 properties in 23 ms. (steps per millisecond=22 )
Parikh walk visited 1 properties in 24 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1)), (F p0)]
Knowledge based reduction with 5 factoid took 133 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2 reset in 4294 ms.
Product exploration explored 100000 steps with 2 reset in 4554 ms.
Built C files in :
/tmp/ltsmin4694520309446922607
[2024-05-30 22:13:25] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-30 22:13:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:13:25] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-30 22:13:25] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:13:25] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-30 22:13:25] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:13:25] [INFO ] Built C files in 188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4694520309446922607
Running compilation step : cd /tmp/ltsmin4694520309446922607;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4694520309446922607;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4694520309446922607;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 19 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:13:28] [INFO ] Invariant cache hit.
[2024-05-30 22:13:29] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-05-30 22:13:29] [INFO ] Invariant cache hit.
[2024-05-30 22:13:30] [INFO ] Implicit Places using invariants and state equation in 1084 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
[2024-05-30 22:13:30] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-30 22:13:30] [INFO ] Invariant cache hit.
[2024-05-30 22:13:30] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2182 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin7957634934656031872
[2024-05-30 22:13:31] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-30 22:13:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:13:31] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-30 22:13:31] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:13:31] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-30 22:13:31] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:13:31] [INFO ] Built C files in 189ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7957634934656031872
Running compilation step : cd /tmp/ltsmin7957634934656031872;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7957634934656031872;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7957634934656031872;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 22:13:34] [INFO ] Flatten gal took : 32 ms
[2024-05-30 22:13:34] [INFO ] Flatten gal took : 32 ms
[2024-05-30 22:13:34] [INFO ] Time to serialize gal into /tmp/LTL14281758376640176720.gal : 6 ms
[2024-05-30 22:13:34] [INFO ] Time to serialize properties into /tmp/LTL7409481642302169096.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/LTL14281758376640176720.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1704155532127199487.hoa' '-atoms' '/tmp/LTL7409481642302169096.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/LTL7409481642302169096.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1704155532127199487.hoa
Detected timeout of ITS tools.
[2024-05-30 22:13:49] [INFO ] Flatten gal took : 32 ms
[2024-05-30 22:13:49] [INFO ] Flatten gal took : 32 ms
[2024-05-30 22:13:49] [INFO ] Time to serialize gal into /tmp/LTL8003465898446824930.gal : 10 ms
[2024-05-30 22:13:49] [INFO ] Time to serialize properties into /tmp/LTL16349968748116592872.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/LTL8003465898446824930.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16349968748116592872.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 : !((G((F(G("(pb4_5_5<1)")))U("(pbl_2_3>p4i_6_4)"))))
Formula 0 simplified : F(GF!"(pb4_5_5<1)" R !"(pbl_2_3>p4i_6_4)")
Detected timeout of ITS tools.
[2024-05-30 22:14:04] [INFO ] Flatten gal took : 36 ms
[2024-05-30 22:14:04] [INFO ] Applying decomposition
[2024-05-30 22:14:04] [INFO ] Flatten gal took : 32 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/graph1656797630054216709.txt' '-o' '/tmp/graph1656797630054216709.bin' '-w' '/tmp/graph1656797630054216709.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1656797630054216709.bin' '-l' '-1' '-v' '-w' '/tmp/graph1656797630054216709.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:14:04] [INFO ] Decomposing Gal with order
[2024-05-30 22:14:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:14:04] [INFO ] Removed a total of 1031 redundant transitions.
[2024-05-30 22:14:04] [INFO ] Flatten gal took : 58 ms
[2024-05-30 22:14:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 9 ms.
[2024-05-30 22:14:04] [INFO ] Time to serialize gal into /tmp/LTL11397410493226974261.gal : 10 ms
[2024-05-30 22:14:04] [INFO ] Time to serialize properties into /tmp/LTL5409454781370238464.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/LTL11397410493226974261.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5409454781370238464.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 : !((G((F(G("(gi4.gu332.pb4_5_5<1)")))U("(gu165.pbl_2_3>gu165.p4i_6_4)"))))
Formula 0 simplified : F(GF!"(gi4.gu332.pb4_5_5<1)" R !"(gu165.pbl_2_3>gu165.p4i_6_4)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2767213941949247499
[2024-05-30 22:14:19] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2767213941949247499
Running compilation step : cd /tmp/ltsmin2767213941949247499;'/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 1919 ms.
Running link step : cd /tmp/ltsmin2767213941949247499;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2767213941949247499;'/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))) U (LTLAPp1==true)))' '--buchi-type=spotba'
LTSmin run took 11615 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SquareGrid-PT-080408-LTLCardinality-04 finished in 94701 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 21 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:14:33] [INFO ] Invariant cache hit.
[2024-05-30 22:14:34] [INFO ] Implicit Places using invariants in 498 ms returned []
[2024-05-30 22:14:34] [INFO ] Invariant cache hit.
[2024-05-30 22:14:35] [INFO ] Implicit Places using invariants and state equation in 1102 ms returned []
Implicit Place search using SMT with State Equation took 1617 ms to find 0 implicit places.
[2024-05-30 22:14:35] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-30 22:14:35] [INFO ] Invariant cache hit.
[2024-05-30 22:14:35] [INFO ] Dead Transitions using invariants and state equation in 511 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2176 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s427)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 4201 ms.
Product exploration explored 100000 steps with 2 reset in 4540 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 91 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 215788 steps, run timeout after 3003 ms. (steps per millisecond=71 ) properties seen :{}
Probabilistic random walk after 215788 steps, saw 215005 distinct states, run finished after 3003 ms. (steps per millisecond=71 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-30 22:14:48] [INFO ] Invariant cache hit.
[2024-05-30 22:14:49] [INFO ] [Real]Absence check using 352 positive place invariants in 50 ms returned sat
[2024-05-30 22:14:49] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 20 ms returned sat
[2024-05-30 22:14:49] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [p0, (X p0), (X (X p0)), (G p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 18 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SquareGrid-PT-080408-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SquareGrid-PT-080408-LTLCardinality-05 finished in 15618 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(p1))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 22 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:14:49] [INFO ] Invariant cache hit.
[2024-05-30 22:14:49] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-05-30 22:14:49] [INFO ] Invariant cache hit.
[2024-05-30 22:14:50] [INFO ] Implicit Places using invariants and state equation in 1034 ms returned []
Implicit Place search using SMT with State Equation took 1549 ms to find 0 implicit places.
[2024-05-30 22:14:50] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-30 22:14:50] [INFO ] Invariant cache hit.
[2024-05-30 22:14:51] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2117 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 67 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s35 s523), p1:(GT s309 s313)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 40543 steps with 0 reset in 1802 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-06 finished in 3999 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(p0&&F(p1))))'
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 20 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:14:53] [INFO ] Invariant cache hit.
[2024-05-30 22:14:53] [INFO ] Implicit Places using invariants in 523 ms returned []
[2024-05-30 22:14:53] [INFO ] Invariant cache hit.
[2024-05-30 22:14:54] [INFO ] Implicit Places using invariants and state equation in 1096 ms returned []
Implicit Place search using SMT with State Equation took 1620 ms to find 0 implicit places.
[2024-05-30 22:14:54] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-30 22:14:54] [INFO ] Invariant cache hit.
[2024-05-30 22:14:55] [INFO ] Dead Transitions using invariants and state equation in 512 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2184 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 193 ms :[true, (NOT p1), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(GT 1 s728), p0:(LEQ 2 s763)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 99187 steps with 2 reset in 4233 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-07 finished in 6633 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(G(p1))))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 12 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:14:59] [INFO ] Invariant cache hit.
[2024-05-30 22:15:00] [INFO ] Implicit Places using invariants in 521 ms returned []
[2024-05-30 22:15:00] [INFO ] Invariant cache hit.
[2024-05-30 22:15:01] [INFO ] Implicit Places using invariants and state equation in 1097 ms returned []
Implicit Place search using SMT with State Equation took 1620 ms to find 0 implicit places.
[2024-05-30 22:15:01] [INFO ] Invariant cache hit.
[2024-05-30 22:15:01] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2125 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 149 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ s135 s60), p1:(GT s698 s187)], 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 2488 steps with 0 reset in 151 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-09 finished in 2450 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||X((X(p2) U (X(G(p2))||(p3&&X(p2)))))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 16 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:15:02] [INFO ] Invariant cache hit.
[2024-05-30 22:15:02] [INFO ] Implicit Places using invariants in 504 ms returned []
[2024-05-30 22:15:02] [INFO ] Invariant cache hit.
[2024-05-30 22:15:03] [INFO ] Implicit Places using invariants and state equation in 1034 ms returned []
Implicit Place search using SMT with State Equation took 1546 ms to find 0 implicit places.
[2024-05-30 22:15:03] [INFO ] Invariant cache hit.
[2024-05-30 22:15:04] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2092 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 265 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p3) (NOT p2)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(AND (LEQ 1 s131) (LEQ 1 s36)), p0:(LEQ 1 s36), p3:(GT 1 s131), p2:(GT s351 s219)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-10 finished in 2385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&(p1 U p2))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 22 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:15:04] [INFO ] Invariant cache hit.
[2024-05-30 22:15:05] [INFO ] Implicit Places using invariants in 560 ms returned []
[2024-05-30 22:15:05] [INFO ] Invariant cache hit.
[2024-05-30 22:15:06] [INFO ] Implicit Places using invariants and state equation in 1086 ms returned []
Implicit Place search using SMT with State Equation took 1655 ms to find 0 implicit places.
[2024-05-30 22:15:06] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-30 22:15:06] [INFO ] Invariant cache hit.
[2024-05-30 22:15:06] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2220 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p2), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p2:(LEQ 1 s676), p1:(LEQ s610 s283), p0:(GT 1 s544)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 281 reset in 5427 ms.
Product exploration explored 100000 steps with 267 reset in 5786 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 p2 (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))))]
Knowledge based reduction with 7 factoid took 230 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=15 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-30 22:15:19] [INFO ] Invariant cache hit.
[2024-05-30 22:15:20] [INFO ] [Real]Absence check using 352 positive place invariants in 54 ms returned sat
[2024-05-30 22:15:20] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 10 ms returned sat
[2024-05-30 22:15:20] [INFO ] After 598ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-30 22:15:20] [INFO ] [Nat]Absence check using 352 positive place invariants in 57 ms returned sat
[2024-05-30 22:15:20] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 19 ms returned sat
[2024-05-30 22:15:21] [INFO ] After 396ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-30 22:15:21] [INFO ] After 517ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-05-30 22:15:21] [INFO ] After 818ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 1027 steps, including 0 resets, run visited all 2 properties in 49 ms. (steps per millisecond=20 )
Parikh walk visited 2 properties in 49 ms.
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (F (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2))))), (F (AND p1 (NOT p2))), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 291 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 82 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
[2024-05-30 22:15:21] [INFO ] Invariant cache hit.
[2024-05-30 22:15:22] [INFO ] [Real]Absence check using 352 positive place invariants in 325 ms returned sat
[2024-05-30 22:15:24] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 1379 ms returned sat
[2024-05-30 22:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:25] [INFO ] [Real]Absence check using state equation in 1343 ms returned sat
[2024-05-30 22:15:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:15:26] [INFO ] [Nat]Absence check using 352 positive place invariants in 196 ms returned sat
[2024-05-30 22:15:26] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 91 ms returned sat
[2024-05-30 22:15:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:27] [INFO ] [Nat]Absence check using state equation in 1582 ms returned sat
[2024-05-30 22:15:28] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 52 ms.
[2024-05-30 22:15:33] [INFO ] Added : 386 causal constraints over 79 iterations in 5120 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 20 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:15:33] [INFO ] Invariant cache hit.
[2024-05-30 22:15:33] [INFO ] Implicit Places using invariants in 516 ms returned []
[2024-05-30 22:15:33] [INFO ] Invariant cache hit.
[2024-05-30 22:15:34] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned []
Implicit Place search using SMT with State Equation took 1599 ms to find 0 implicit places.
[2024-05-30 22:15:34] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-30 22:15:34] [INFO ] Invariant cache hit.
[2024-05-30 22:15:35] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2165 ms. Remains : 896/896 places, 1056/1056 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 (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p1) (NOT p2)))), (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2))))), (X (X (OR (NOT p0) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2))))))]
Knowledge based reduction with 7 factoid took 177 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=15 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-30 22:15:37] [INFO ] Invariant cache hit.
[2024-05-30 22:15:37] [INFO ] [Real]Absence check using 352 positive place invariants in 52 ms returned sat
[2024-05-30 22:15:37] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 11 ms returned sat
[2024-05-30 22:15:37] [INFO ] After 607ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-30 22:15:37] [INFO ] [Nat]Absence check using 352 positive place invariants in 55 ms returned sat
[2024-05-30 22:15:37] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 11 ms returned sat
[2024-05-30 22:15:38] [INFO ] After 454ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-30 22:15:38] [INFO ] After 647ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 111 ms.
[2024-05-30 22:15:38] [INFO ] After 1002ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 1076 steps, including 0 resets, run visited all 3 properties in 56 ms. (steps per millisecond=19 )
Parikh walk visited 3 properties in 56 ms.
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p1) (NOT p2)))), (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2))))), (X (X (OR (NOT p0) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (NOT p0) (AND (NOT p1) (NOT p2)))))), (F (NOT (OR (AND (NOT p1) (NOT p2)) (NOT p0)))), (F (AND p1 (NOT p2))), (F (AND p1 (NOT p2) p0)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 7 factoid took 324 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 86 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
[2024-05-30 22:15:39] [INFO ] Invariant cache hit.
[2024-05-30 22:15:40] [INFO ] [Real]Absence check using 352 positive place invariants in 322 ms returned sat
[2024-05-30 22:15:41] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 1360 ms returned sat
[2024-05-30 22:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:42] [INFO ] [Real]Absence check using state equation in 1348 ms returned sat
[2024-05-30 22:15:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:15:43] [INFO ] [Nat]Absence check using 352 positive place invariants in 190 ms returned sat
[2024-05-30 22:15:43] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 91 ms returned sat
[2024-05-30 22:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:15:45] [INFO ] [Nat]Absence check using state equation in 1622 ms returned sat
[2024-05-30 22:15:45] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 50 ms.
[2024-05-30 22:15:50] [INFO ] Added : 386 causal constraints over 79 iterations in 5300 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 93 ms :[(NOT p2), (OR (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 305 reset in 5342 ms.
Product exploration explored 100000 steps with 282 reset in 5600 ms.
Built C files in :
/tmp/ltsmin8603092530688161093
[2024-05-30 22:16:01] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-30 22:16:01] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:16:01] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-30 22:16:01] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:16:02] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-30 22:16:02] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:16:02] [INFO ] Built C files in 202ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8603092530688161093
Running compilation step : cd /tmp/ltsmin8603092530688161093;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8603092530688161093;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8603092530688161093;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 17 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:16:05] [INFO ] Invariant cache hit.
[2024-05-30 22:16:05] [INFO ] Implicit Places using invariants in 496 ms returned []
[2024-05-30 22:16:05] [INFO ] Invariant cache hit.
[2024-05-30 22:16:06] [INFO ] Implicit Places using invariants and state equation in 1024 ms returned []
Implicit Place search using SMT with State Equation took 1522 ms to find 0 implicit places.
[2024-05-30 22:16:06] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-30 22:16:06] [INFO ] Invariant cache hit.
[2024-05-30 22:16:07] [INFO ] Dead Transitions using invariants and state equation in 522 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2085 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin8844349065347669279
[2024-05-30 22:16:07] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-30 22:16:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:16:07] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-30 22:16:07] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:16:07] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-30 22:16:07] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:16:07] [INFO ] Built C files in 198ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8844349065347669279
Running compilation step : cd /tmp/ltsmin8844349065347669279;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8844349065347669279;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8844349065347669279;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-30 22:16:10] [INFO ] Flatten gal took : 30 ms
[2024-05-30 22:16:10] [INFO ] Flatten gal took : 30 ms
[2024-05-30 22:16:10] [INFO ] Time to serialize gal into /tmp/LTL1796242190914646807.gal : 6 ms
[2024-05-30 22:16:10] [INFO ] Time to serialize properties into /tmp/LTL7949021135382190989.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/LTL1796242190914646807.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8602839687096230843.hoa' '-atoms' '/tmp/LTL7949021135382190989.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...317
Loading property file /tmp/LTL7949021135382190989.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8602839687096230843.hoa
Detected timeout of ITS tools.
[2024-05-30 22:16:25] [INFO ] Flatten gal took : 30 ms
[2024-05-30 22:16:25] [INFO ] Flatten gal took : 30 ms
[2024-05-30 22:16:25] [INFO ] Time to serialize gal into /tmp/LTL5785839850902138995.gal : 5 ms
[2024-05-30 22:16:25] [INFO ] Time to serialize properties into /tmp/LTL6754925779025140742.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/LTL5785839850902138995.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6754925779025140742.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(("(p4ol_5_5<1)")&&(("(pb1_5_3<=p1ol_9_4)")U("(pb2_5_5>=1)")))))
Formula 0 simplified : G(!"(p4ol_5_5<1)" | (!"(pb1_5_3<=p1ol_9_4)" R !"(pb2_5_5>=1)"))
Detected timeout of ITS tools.
[2024-05-30 22:16:40] [INFO ] Flatten gal took : 36 ms
[2024-05-30 22:16:40] [INFO ] Applying decomposition
[2024-05-30 22:16:40] [INFO ] Flatten gal took : 31 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/graph6108814550553146268.txt' '-o' '/tmp/graph6108814550553146268.bin' '-w' '/tmp/graph6108814550553146268.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6108814550553146268.bin' '-l' '-1' '-v' '-w' '/tmp/graph6108814550553146268.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:16:40] [INFO ] Decomposing Gal with order
[2024-05-30 22:16:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:16:40] [INFO ] Removed a total of 1023 redundant transitions.
[2024-05-30 22:16:40] [INFO ] Flatten gal took : 49 ms
[2024-05-30 22:16:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 23 ms.
[2024-05-30 22:16:41] [INFO ] Time to serialize gal into /tmp/LTL9512099901709979757.gal : 8 ms
[2024-05-30 22:16:41] [INFO ] Time to serialize properties into /tmp/LTL11644342327124888042.ltl : 44 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/LTL9512099901709979757.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11644342327124888042.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(("(gi3.gi2.gi1.gi0.gu239.p4ol_5_5<1)")&&(("(gu142.pb1_5_3<=gu142.p1ol_9_4)")U("(gi0.gi0.gi0.gi0.gu293.pb2_5_5>=1)")))))
Formula 0 simplified : G(!"(gi3.gi2.gi1.gi0.gu239.p4ol_5_5<1)" | (!"(gu142.pb1_5_3<=gu142.p1ol_9_4)" R !"(gi0.gi0.gi0.gi0.gu293.pb2_5_5>=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15446350097489077263
[2024-05-30 22:16:56] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15446350097489077263
Running compilation step : cd /tmp/ltsmin15446350097489077263;'/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 1828 ms.
Running link step : cd /tmp/ltsmin15446350097489077263;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin15446350097489077263;'/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) U (LTLAPp2==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SquareGrid-PT-080408-LTLCardinality-11 finished in 126654 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(G(((X(p0)||F(p1)) U X(p2)))))'
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 10 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:17:11] [INFO ] Invariant cache hit.
[2024-05-30 22:17:11] [INFO ] Implicit Places using invariants in 483 ms returned []
[2024-05-30 22:17:11] [INFO ] Invariant cache hit.
[2024-05-30 22:17:12] [INFO ] Implicit Places using invariants and state equation in 1024 ms returned []
Implicit Place search using SMT with State Equation took 1520 ms to find 0 implicit places.
[2024-05-30 22:17:12] [INFO ] Invariant cache hit.
[2024-05-30 22:17:13] [INFO ] Dead Transitions using invariants and state equation in 520 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2051 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s439 s16), p0:(GT 2 s879), p2:(AND (LEQ 2 s879) (LEQ s439 s16))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20192 reset in 3460 ms.
Product exploration explored 100000 steps with 20747 reset in 3653 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
Knowledge based reduction with 2 factoid took 287 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Finished random walk after 14 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0) p2), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (NOT p2)), (F (NOT p1)), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 2 factoid took 372 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 205 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 13 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:17:22] [INFO ] Invariant cache hit.
[2024-05-30 22:17:23] [INFO ] Implicit Places using invariants in 531 ms returned []
[2024-05-30 22:17:23] [INFO ] Invariant cache hit.
[2024-05-30 22:17:24] [INFO ] Implicit Places using invariants and state equation in 1107 ms returned []
Implicit Place search using SMT with State Equation took 1640 ms to find 0 implicit places.
[2024-05-30 22:17:24] [INFO ] Invariant cache hit.
[2024-05-30 22:17:24] [INFO ] Dead Transitions using invariants and state equation in 516 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2170 ms. Remains : 896/896 places, 1056/1056 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 p1 (NOT p0) p2), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 270 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Finished random walk after 3 steps, including 0 resets, run visited all 4 properties in 1 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0) p2), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (F (NOT p2)), (F (NOT p1)), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 2 factoid took 336 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 195 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 215 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 20679 reset in 3426 ms.
Product exploration explored 100000 steps with 20836 reset in 3648 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 320 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 43 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:17:34] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-30 22:17:34] [INFO ] Invariant cache hit.
[2024-05-30 22:17:34] [INFO ] Dead Transitions using invariants and state equation in 524 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 594 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin13610014918378520970
[2024-05-30 22:17:34] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13610014918378520970
Running compilation step : cd /tmp/ltsmin13610014918378520970;'/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 1885 ms.
Running link step : cd /tmp/ltsmin13610014918378520970;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin13610014918378520970;'/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/stateBased213658340391988869.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 20 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:17:49] [INFO ] Invariant cache hit.
[2024-05-30 22:17:50] [INFO ] Implicit Places using invariants in 490 ms returned []
[2024-05-30 22:17:50] [INFO ] Invariant cache hit.
[2024-05-30 22:17:51] [INFO ] Implicit Places using invariants and state equation in 1021 ms returned []
Implicit Place search using SMT with State Equation took 1513 ms to find 0 implicit places.
[2024-05-30 22:17:51] [INFO ] Invariant cache hit.
[2024-05-30 22:17:51] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2007 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin1550398994552382165
[2024-05-30 22:17:51] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1550398994552382165
Running compilation step : cd /tmp/ltsmin1550398994552382165;'/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 1955 ms.
Running link step : cd /tmp/ltsmin1550398994552382165;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin1550398994552382165;'/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/stateBased18163341880882969547.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 22:18:07] [INFO ] Flatten gal took : 33 ms
[2024-05-30 22:18:07] [INFO ] Flatten gal took : 29 ms
[2024-05-30 22:18:07] [INFO ] Time to serialize gal into /tmp/LTL15708144071496542563.gal : 5 ms
[2024-05-30 22:18:07] [INFO ] Time to serialize properties into /tmp/LTL15338960454557966338.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/LTL15708144071496542563.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9031917889080745915.hoa' '-atoms' '/tmp/LTL15338960454557966338.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/LTL15338960454557966338.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9031917889080745915.hoa
Detected timeout of ITS tools.
[2024-05-30 22:18:22] [INFO ] Flatten gal took : 29 ms
[2024-05-30 22:18:22] [INFO ] Flatten gal took : 29 ms
[2024-05-30 22:18:22] [INFO ] Time to serialize gal into /tmp/LTL17466504446212483373.gal : 5 ms
[2024-05-30 22:18:22] [INFO ] Time to serialize properties into /tmp/LTL17107587134312969467.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/LTL17466504446212483373.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17107587134312969467.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(G(((X("(pbl_6_8<2)"))||(F("(p4o_1_8<=p1i_3_1)")))U(X("((pbl_6_8>=2)&&(p4o_1_8<=p1i_3_1))"))))))
Formula 0 simplified : XF((X!"(pbl_6_8<2)" & G!"(p4o_1_8<=p1i_3_1)") R X!"((pbl_6_8>=2)&&(p4o_1_8<=p1i_3_1))")
Detected timeout of ITS tools.
[2024-05-30 22:18:37] [INFO ] Flatten gal took : 31 ms
[2024-05-30 22:18:37] [INFO ] Applying decomposition
[2024-05-30 22:18:37] [INFO ] Flatten gal took : 30 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/graph6178090626911262083.txt' '-o' '/tmp/graph6178090626911262083.bin' '-w' '/tmp/graph6178090626911262083.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6178090626911262083.bin' '-l' '-1' '-v' '-w' '/tmp/graph6178090626911262083.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:18:37] [INFO ] Decomposing Gal with order
[2024-05-30 22:18:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:18:37] [INFO ] Removed a total of 1018 redundant transitions.
[2024-05-30 22:18:37] [INFO ] Flatten gal took : 48 ms
[2024-05-30 22:18:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 33 ms.
[2024-05-30 22:18:37] [INFO ] Time to serialize gal into /tmp/LTL9648316770871199259.gal : 25 ms
[2024-05-30 22:18:37] [INFO ] Time to serialize properties into /tmp/LTL15404331750950501488.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/LTL9648316770871199259.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15404331750950501488.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(G(((X("(gi0.gi0.gu338.pbl_6_8<2)"))||(F("(gu219.p4o_1_8<=gu219.p1i_3_1)")))U(X("((gi0.gi0.gu338.pbl_6_8>=2)&&(gu219.p4o_1_8<=gu21...173
Formula 0 simplified : XF((X!"(gi0.gi0.gu338.pbl_6_8<2)" & G!"(gu219.p4o_1_8<=gu219.p1i_3_1)") R X!"((gi0.gi0.gu338.pbl_6_8>=2)&&(gu219.p4o_1_8<=gu219.p1i_...162
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18277608412835821611
[2024-05-30 22:18:52] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18277608412835821611
Running compilation step : cd /tmp/ltsmin18277608412835821611;'/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 1838 ms.
Running link step : cd /tmp/ltsmin18277608412835821611;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin18277608412835821611;'/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))||<>((LTLAPp1==true))) U X((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SquareGrid-PT-080408-LTLCardinality-13 finished in 116811 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 13 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:19:08] [INFO ] Invariant cache hit.
[2024-05-30 22:19:08] [INFO ] Implicit Places using invariants in 514 ms returned []
[2024-05-30 22:19:08] [INFO ] Invariant cache hit.
[2024-05-30 22:19:09] [INFO ] Implicit Places using invariants and state equation in 1052 ms returned []
Implicit Place search using SMT with State Equation took 1568 ms to find 0 implicit places.
[2024-05-30 22:19:09] [INFO ] Invariant cache hit.
[2024-05-30 22:19:10] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2100 ms. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 151 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (LEQ 2 s130) (LEQ 2 s679))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 74354 steps with 1 reset in 3153 ms.
FORMULA SquareGrid-PT-080408-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLCardinality-14 finished in 5436 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0||X(p1)))&&F((p2||G(F(p1)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&(p1 U p2))))'
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(G(((X(p0)||F(p1)) U X(p2)))))'
Found a Lengthening insensitive property : SquareGrid-PT-080408-LTLCardinality-13
Stuttering acceptance computed with spot in 206 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 23 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:19:13] [INFO ] Invariant cache hit.
[2024-05-30 22:19:14] [INFO ] Implicit Places using invariants in 488 ms returned []
[2024-05-30 22:19:14] [INFO ] Invariant cache hit.
[2024-05-30 22:19:15] [INFO ] Implicit Places using invariants and state equation in 1009 ms returned []
Implicit Place search using SMT with State Equation took 1520 ms to find 0 implicit places.
[2024-05-30 22:19:15] [INFO ] Invariant cache hit.
[2024-05-30 22:19:15] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2071 ms. Remains : 896/896 places, 1056/1056 transitions.
Running random walk in product with property : SquareGrid-PT-080408-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s439 s16), p0:(GT 2 s879), p2:(AND (LEQ 2 s879) (LEQ s439 s16))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 19685 reset in 3434 ms.
Product exploration explored 100000 steps with 20259 reset in 3635 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) p2), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
Knowledge based reduction with 2 factoid took 306 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Finished random walk after 808 steps, including 0 resets, run visited all 4 properties in 58 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0) p2), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (F (NOT p2)), (F (NOT p1)), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 2 factoid took 345 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 179 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 177 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 11 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:19:24] [INFO ] Invariant cache hit.
[2024-05-30 22:19:25] [INFO ] Implicit Places using invariants in 483 ms returned []
[2024-05-30 22:19:25] [INFO ] Invariant cache hit.
[2024-05-30 22:19:26] [INFO ] Implicit Places using invariants and state equation in 1028 ms returned []
Implicit Place search using SMT with State Equation took 1521 ms to find 0 implicit places.
[2024-05-30 22:19:26] [INFO ] Invariant cache hit.
[2024-05-30 22:19:26] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2026 ms. Remains : 896/896 places, 1056/1056 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 p1 (NOT p0) p2), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 307 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Finished random walk after 354 steps, including 0 resets, run visited all 4 properties in 28 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0) p2), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (F (NOT p2)), (F (NOT p1)), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 2 factoid took 365 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 159 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Product exploration explored 100000 steps with 20785 reset in 3318 ms.
Product exploration explored 100000 steps with 20328 reset in 3610 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 175 ms :[(NOT p2), (NOT p2), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p2), (NOT p1)]
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 18 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:19:36] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-30 22:19:36] [INFO ] Invariant cache hit.
[2024-05-30 22:19:36] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 628 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin8443215727824356587
[2024-05-30 22:19:36] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8443215727824356587
Running compilation step : cd /tmp/ltsmin8443215727824356587;'/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 1816 ms.
Running link step : cd /tmp/ltsmin8443215727824356587;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin8443215727824356587;'/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/stateBased12741533219680021785.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 16 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
[2024-05-30 22:19:51] [INFO ] Invariant cache hit.
[2024-05-30 22:19:52] [INFO ] Implicit Places using invariants in 530 ms returned []
[2024-05-30 22:19:52] [INFO ] Invariant cache hit.
[2024-05-30 22:19:53] [INFO ] Implicit Places using invariants and state equation in 1106 ms returned []
Implicit Place search using SMT with State Equation took 1653 ms to find 0 implicit places.
[2024-05-30 22:19:53] [INFO ] Invariant cache hit.
[2024-05-30 22:19:53] [INFO ] Dead Transitions using invariants and state equation in 511 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2180 ms. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin16970872925421777263
[2024-05-30 22:19:53] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16970872925421777263
Running compilation step : cd /tmp/ltsmin16970872925421777263;'/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 1875 ms.
Running link step : cd /tmp/ltsmin16970872925421777263;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin16970872925421777263;'/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/stateBased8540280725085174517.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 22:20:09] [INFO ] Flatten gal took : 31 ms
[2024-05-30 22:20:09] [INFO ] Flatten gal took : 29 ms
[2024-05-30 22:20:09] [INFO ] Time to serialize gal into /tmp/LTL4481240860011154707.gal : 5 ms
[2024-05-30 22:20:09] [INFO ] Time to serialize properties into /tmp/LTL12038429165869564234.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/LTL4481240860011154707.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8574630545914792207.hoa' '-atoms' '/tmp/LTL12038429165869564234.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/LTL12038429165869564234.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8574630545914792207.hoa
Detected timeout of ITS tools.
[2024-05-30 22:20:24] [INFO ] Flatten gal took : 31 ms
[2024-05-30 22:20:24] [INFO ] Flatten gal took : 30 ms
[2024-05-30 22:20:24] [INFO ] Time to serialize gal into /tmp/LTL9333696952864306543.gal : 5 ms
[2024-05-30 22:20:24] [INFO ] Time to serialize properties into /tmp/LTL2575337065766138464.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/LTL9333696952864306543.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2575337065766138464.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G(((X("(pbl_6_8<2)"))||(F("(p4o_1_8<=p1i_3_1)")))U(X("((pbl_6_8>=2)&&(p4o_1_8<=p1i_3_1))"))))))
Formula 0 simplified : XF((X!"(pbl_6_8<2)" & G!"(p4o_1_8<=p1i_3_1)") R X!"((pbl_6_8>=2)&&(p4o_1_8<=p1i_3_1))")
Detected timeout of ITS tools.
[2024-05-30 22:20:39] [INFO ] Flatten gal took : 35 ms
[2024-05-30 22:20:39] [INFO ] Applying decomposition
[2024-05-30 22:20:39] [INFO ] Flatten gal took : 31 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/graph1347352658528528603.txt' '-o' '/tmp/graph1347352658528528603.bin' '-w' '/tmp/graph1347352658528528603.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1347352658528528603.bin' '-l' '-1' '-v' '-w' '/tmp/graph1347352658528528603.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:20:39] [INFO ] Decomposing Gal with order
[2024-05-30 22:20:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:20:39] [INFO ] Removed a total of 1018 redundant transitions.
[2024-05-30 22:20:39] [INFO ] Flatten gal took : 65 ms
[2024-05-30 22:20:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 19 ms.
[2024-05-30 22:20:39] [INFO ] Time to serialize gal into /tmp/LTL12471427196204033089.gal : 8 ms
[2024-05-30 22:20:39] [INFO ] Time to serialize properties into /tmp/LTL16660223180046837768.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/LTL12471427196204033089.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16660223180046837768.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(G(((X("(gi3.gi0.gi0.gi1.gu336.pbl_6_8<2)"))||(F("(gu218.p4o_1_8<=gu218.p1i_3_1)")))U(X("((gi3.gi0.gi0.gi1.gu336.pbl_6_8>=2)&&(gu2...189
Formula 0 simplified : XF((X!"(gi3.gi0.gi0.gi1.gu336.pbl_6_8<2)" & G!"(gu218.p4o_1_8<=gu218.p1i_3_1)") R X!"((gi3.gi0.gi0.gi1.gu336.pbl_6_8>=2)&&(gu218.p4o...178
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4680050214229877886
[2024-05-30 22:20:54] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4680050214229877886
Running compilation step : cd /tmp/ltsmin4680050214229877886;'/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 1897 ms.
Running link step : cd /tmp/ltsmin4680050214229877886;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin4680050214229877886;'/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))||<>((LTLAPp1==true))) U X((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SquareGrid-PT-080408-LTLCardinality-13 finished in 116234 ms.
[2024-05-30 22:21:09] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3055546593867417600
[2024-05-30 22:21:09] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2024-05-30 22:21:09] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:21:09] [INFO ] Applying decomposition
[2024-05-30 22:21:09] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2024-05-30 22:21:09] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:21:09] [INFO ] Flatten gal took : 39 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/graph17305342835556951467.txt' '-o' '/tmp/graph17305342835556951467.bin' '-w' '/tmp/graph17305342835556951467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17305342835556951467.bin' '-l' '-1' '-v' '-w' '/tmp/graph17305342835556951467.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:21:10] [INFO ] Decomposing Gal with order
[2024-05-30 22:21:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:21:10] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2024-05-30 22:21:10] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:21:10] [INFO ] Built C files in 204ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3055546593867417600
Running compilation step : cd /tmp/ltsmin3055546593867417600;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' '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'
[2024-05-30 22:21:10] [INFO ] Removed a total of 1020 redundant transitions.
[2024-05-30 22:21:10] [INFO ] Flatten gal took : 60 ms
[2024-05-30 22:21:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 27 ms.
[2024-05-30 22:21:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality16417021657034274112.gal : 8 ms
[2024-05-30 22:21:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality13373989421019817053.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/LTLCardinality16417021657034274112.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13373989421019817053.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...299
Read 3 LTL properties
Checking formula 0 : !((G((F(("(gi2.gi1.gi0.gi1.gi4.gi0.gu331.pb1_5_2>=2)")||(X("(gu303.p4i_3_6<=gu303.pb3_2_8)"))))&&(F(("(gu298.pb2_4_1<=gu298.pb1_7_1)")...202
Formula 0 simplified : F(G(!"(gi2.gi1.gi0.gi1.gi4.gi0.gu331.pb1_5_2>=2)" & X!"(gu303.p4i_3_6<=gu303.pb3_2_8)") | G(!"(gu298.pb2_4_1<=gu298.pb1_7_1)" & FG!"...188
Compilation finished in 3075 ms.
Running link step : cd /tmp/ltsmin3055546593867417600;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin3055546593867417600;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.123: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.123: LTL layer: formula: []((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))
pins2lts-mc-linux64( 0/ 8), 0.123: "[]((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.124: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.130: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.141: buchi has 3 states
pins2lts-mc-linux64( 1/ 8), 0.157: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.165: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.166: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.168: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.168: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.168: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.181: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.463: DFS-FIFO for weak LTL, using special progress label 1066
pins2lts-mc-linux64( 0/ 8), 0.463: There are 1067 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.463: State length is 897, there are 1061 groups
pins2lts-mc-linux64( 0/ 8), 0.463: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.463: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.463: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.463: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 1.893: ~1 levels ~960 states ~247328 transitions
pins2lts-mc-linux64( 0/ 8), 2.981: ~1 levels ~1920 states ~495528 transitions
pins2lts-mc-linux64( 2/ 8), 4.498: ~1 levels ~3840 states ~994632 transitions
pins2lts-mc-linux64( 2/ 8), 6.987: ~1 levels ~7680 states ~1991752 transitions
pins2lts-mc-linux64( 3/ 8), 11.783: ~1 levels ~15360 states ~3985768 transitions
pins2lts-mc-linux64( 0/ 8), 21.186: ~1 levels ~30720 states ~7964656 transitions
pins2lts-mc-linux64( 0/ 8), 39.745: ~1 levels ~61440 states ~15930984 transitions
pins2lts-mc-linux64( 7/ 8), 57.632: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 65.115:
pins2lts-mc-linux64( 0/ 8), 65.115: mean standard work distribution: 1.7% (states) 1.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 65.115:
pins2lts-mc-linux64( 0/ 8), 65.115: Explored 82226 states 21404954 transitions, fanout: 260.319
pins2lts-mc-linux64( 0/ 8), 65.115: Total exploration time 64.630 sec (57.760 sec minimum, 61.118 sec on average)
pins2lts-mc-linux64( 0/ 8), 65.115: States per second: 1272, Transitions per second: 331192
pins2lts-mc-linux64( 0/ 8), 65.115:
pins2lts-mc-linux64( 0/ 8), 65.115: Progress states detected: 10672908
pins2lts-mc-linux64( 0/ 8), 65.115: Redundant explorations: -99.2296
pins2lts-mc-linux64( 0/ 8), 65.115:
pins2lts-mc-linux64( 0/ 8), 65.115: Queue width: 8B, total height: 13534780, memory: 103.26MB
pins2lts-mc-linux64( 0/ 8), 65.115: Tree memory: 337.4MB, 33.1 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 65.116: Tree fill ratio (roots/leafs): 7.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 65.116: Stored 1103 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 65.116: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 65.116: Est. total memory use: 440.7MB (~1127.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3055546593867417600;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin3055546593867417600;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(((LTLAPp0==true)||X((LTLAPp1==true))))&&<>(((LTLAPp2==true)||[](<>((LTLAPp1==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.
[2024-05-30 22:45:28] [INFO ] Flatten gal took : 206 ms
[2024-05-30 22:45:28] [INFO ] Time to serialize gal into /tmp/LTLCardinality5303196766462095667.gal : 25 ms
[2024-05-30 22:45:28] [INFO ] Time to serialize properties into /tmp/LTLCardinality9955441346240646713.ltl : 17 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/LTLCardinality5303196766462095667.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9955441346240646713.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 3 LTL properties
Checking formula 0 : !((G((F(("(pb1_5_2>=2)")||(X("(p4i_3_6<=pb3_2_8)"))))&&(F(("(pb2_4_1<=pb1_7_1)")||(G(F("(p4i_3_6<=pb3_2_8)"))))))))
Formula 0 simplified : F(G(!"(pb1_5_2>=2)" & X!"(p4i_3_6<=pb3_2_8)") | G(!"(pb2_4_1<=pb1_7_1)" & FG!"(p4i_3_6<=pb3_2_8)"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 136316 kB
After kill :
MemTotal: 16393216 kB
MemFree: 11589932 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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="SquareGrid-PT-080408"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is SquareGrid-PT-080408, 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 r417-tall-171690555600042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-080408.tgz
mv SquareGrid-PT-080408 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 ;