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.r219-smll-171649597700027.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is HexagonalGrid-PT-516, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r219-smll-171649597700027
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 02:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 13 02:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 13 02:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 138K Apr 13 02:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 933K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-00
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-01
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-02
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-03
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-04
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-05
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-06
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-07
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-08
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-09
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-10
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-11
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-12
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-13
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-14
FORMULA_NAME HexagonalGrid-PT-516-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716629498498

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=HexagonalGrid-PT-516
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 09:31:41] [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]
[2024-05-25 09:31:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 09:31:41] [INFO ] Load time of PNML (sax parser for PT used): 250 ms
[2024-05-25 09:31:41] [INFO ] Transformed 1267 places.
[2024-05-25 09:31:41] [INFO ] Transformed 2250 transitions.
[2024-05-25 09:31:41] [INFO ] Parsed PT model containing 1267 places and 2250 transitions and 9000 arcs in 371 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA HexagonalGrid-PT-516-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 188 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
// Phase 1: matrix 2250 rows 1267 cols
[2024-05-25 09:31:42] [INFO ] Computed 482 invariants in 129 ms
[2024-05-25 09:31:43] [INFO ] Implicit Places using invariants in 1747 ms returned []
[2024-05-25 09:31:43] [INFO ] Invariant cache hit.
[2024-05-25 09:31:44] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:31:47] [INFO ] Implicit Places using invariants and state equation in 3669 ms returned []
Implicit Place search using SMT with State Equation took 5556 ms to find 0 implicit places.
[2024-05-25 09:31:47] [INFO ] Invariant cache hit.
[2024-05-25 09:31:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:31:50] [INFO ] Dead Transitions using invariants and state equation in 2572 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8322 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Support contains 46 out of 1267 places after structural reductions.
[2024-05-25 09:31:50] [INFO ] Flatten gal took : 312 ms
[2024-05-25 09:31:50] [INFO ] Flatten gal took : 191 ms
[2024-05-25 09:31:51] [INFO ] Input system was already deterministic with 2250 transitions.
Support contains 41 out of 1267 places (down from 46) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1445 ms. (steps per millisecond=6 ) properties (out of 24) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2024-05-25 09:31:54] [INFO ] Invariant cache hit.
[2024-05-25 09:31:55] [INFO ] [Real]Absence check using 481 positive place invariants in 132 ms returned sat
[2024-05-25 09:31:55] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 46 ms returned sat
[2024-05-25 09:31:56] [INFO ] After 2266ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:5
[2024-05-25 09:31:57] [INFO ] [Nat]Absence check using 481 positive place invariants in 166 ms returned sat
[2024-05-25 09:31:57] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 48 ms returned sat
[2024-05-25 09:31:58] [INFO ] After 1545ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :5
[2024-05-25 09:31:59] [INFO ] After 2293ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :5
Attempting to minimize the solution found.
Minimization took 441 ms.
[2024-05-25 09:32:00] [INFO ] After 3496ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :5
Fused 9 Parikh solutions to 4 different solutions.
Finished Parikh walk after 3494 steps, including 1 resets, run visited all 5 properties in 263 ms. (steps per millisecond=13 )
Parikh walk visited 4 properties in 268 ms.
Support contains 1 out of 1267 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 133 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=12 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 118621 steps, run timeout after 3013 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 118621 steps, saw 118379 distinct states, run finished after 3015 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:32:04] [INFO ] Invariant cache hit.
[2024-05-25 09:32:04] [INFO ] [Real]Absence check using 481 positive place invariants in 151 ms returned sat
[2024-05-25 09:32:05] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 47 ms returned sat
[2024-05-25 09:32:06] [INFO ] After 1806ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:32:06] [INFO ] [Nat]Absence check using 481 positive place invariants in 143 ms returned sat
[2024-05-25 09:32:06] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 45 ms returned sat
[2024-05-25 09:32:07] [INFO ] After 1162ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:32:08] [INFO ] After 1315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 88 ms.
[2024-05-25 09:32:08] [INFO ] After 1835ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 223 steps, including 0 resets, run visited all 1 properties in 23 ms. (steps per millisecond=9 )
Parikh walk visited 1 properties in 25 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HexagonalGrid-PT-516-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-516-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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((F(G(p0))||G(p1))))'
Support contains 5 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 44 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:32:08] [INFO ] Invariant cache hit.
[2024-05-25 09:32:09] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:32:10] [INFO ] Implicit Places using invariants in 2010 ms returned []
[2024-05-25 09:32:10] [INFO ] Invariant cache hit.
[2024-05-25 09:32:14] [INFO ] Implicit Places using invariants and state equation in 3936 ms returned []
Implicit Place search using SMT with State Equation took 5957 ms to find 0 implicit places.
[2024-05-25 09:32:14] [INFO ] Invariant cache hit.
[2024-05-25 09:32:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:32:17] [INFO ] Dead Transitions using invariants and state equation in 2476 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8480 ms. Remains : 1267/1267 places, 2250/2250 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 323 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(LEQ s935 s748), p0:(AND (LEQ 3 s142) (LEQ 2 s1190) (LEQ 3 s762))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 40028 steps with 0 reset in 2526 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-00 finished in 11429 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(p0)))'
Support contains 1 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 43 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:32:20] [INFO ] Invariant cache hit.
[2024-05-25 09:32:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:32:22] [INFO ] Implicit Places using invariants in 2028 ms returned []
[2024-05-25 09:32:22] [INFO ] Invariant cache hit.
[2024-05-25 09:32:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:32:26] [INFO ] Implicit Places using invariants and state equation in 4024 ms returned []
Implicit Place search using SMT with State Equation took 6062 ms to find 0 implicit places.
[2024-05-25 09:32:26] [INFO ] Invariant cache hit.
[2024-05-25 09:32:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:32:28] [INFO ] Dead Transitions using invariants and state equation in 2631 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8742 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 s740)], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-01 finished in 8873 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(p0)||F(p1))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 38 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:32:28] [INFO ] Invariant cache hit.
[2024-05-25 09:32:30] [INFO ] Implicit Places using invariants in 1952 ms returned []
[2024-05-25 09:32:30] [INFO ] Invariant cache hit.
[2024-05-25 09:32:34] [INFO ] Implicit Places using invariants and state equation in 3674 ms returned []
Implicit Place search using SMT with State Equation took 5642 ms to find 0 implicit places.
[2024-05-25 09:32:34] [INFO ] Invariant cache hit.
[2024-05-25 09:32:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:32:37] [INFO ] Dead Transitions using invariants and state equation in 2676 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8360 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s666 s1230), p0:(GT s1107 s499)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 45588 reset in 5113 ms.
Product exploration explored 100000 steps with 45902 reset in 5403 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 339 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 2213 steps, including 0 resets, run visited all 3 properties in 181 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F (NOT p1)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 375 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 41 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:32:51] [INFO ] Invariant cache hit.
[2024-05-25 09:32:51] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:32:53] [INFO ] Implicit Places using invariants in 1987 ms returned []
[2024-05-25 09:32:53] [INFO ] Invariant cache hit.
[2024-05-25 09:32:57] [INFO ] Implicit Places using invariants and state equation in 3737 ms returned []
Implicit Place search using SMT with State Equation took 5741 ms to find 0 implicit places.
[2024-05-25 09:32:57] [INFO ] Invariant cache hit.
[2024-05-25 09:32:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:32:59] [INFO ] Dead Transitions using invariants and state equation in 2097 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7900 ms. Remains : 1267/1267 places, 2250/2250 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 p0), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 287 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 1197 steps, including 0 resets, run visited all 3 properties in 118 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F (NOT p1)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 364 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 45700 reset in 4932 ms.
Product exploration explored 100000 steps with 45277 reset in 5354 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 166 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:33:13] [INFO ] Redundant transitions in 201 ms returned []
[2024-05-25 09:33:13] [INFO ] Invariant cache hit.
[2024-05-25 09:33:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:33:16] [INFO ] Dead Transitions using invariants and state equation in 2829 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3230 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin7721618107996490805
[2024-05-25 09:33:16] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7721618107996490805
Running compilation step : cd /tmp/ltsmin7721618107996490805;'/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/ltsmin7721618107996490805;'/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/ltsmin7721618107996490805;'/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 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 42 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:33:19] [INFO ] Invariant cache hit.
[2024-05-25 09:33:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:33:21] [INFO ] Implicit Places using invariants in 1734 ms returned []
[2024-05-25 09:33:21] [INFO ] Invariant cache hit.
[2024-05-25 09:33:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:33:26] [INFO ] Implicit Places using invariants and state equation in 5127 ms returned []
Implicit Place search using SMT with State Equation took 6864 ms to find 0 implicit places.
[2024-05-25 09:33:26] [INFO ] Invariant cache hit.
[2024-05-25 09:33:29] [INFO ] Dead Transitions using invariants and state equation in 2246 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9160 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin390840140194246655
[2024-05-25 09:33:29] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin390840140194246655
Running compilation step : cd /tmp/ltsmin390840140194246655;'/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/ltsmin390840140194246655;'/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/ltsmin390840140194246655;'/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)
[2024-05-25 09:33:32] [INFO ] Flatten gal took : 129 ms
[2024-05-25 09:33:32] [INFO ] Flatten gal took : 108 ms
[2024-05-25 09:33:32] [INFO ] Time to serialize gal into /tmp/LTL693655518777747958.gal : 31 ms
[2024-05-25 09:33:32] [INFO ] Time to serialize properties into /tmp/LTL12989872422903597580.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/LTL693655518777747958.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11508811292818251782.hoa' '-atoms' '/tmp/LTL12989872422903597580.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/LTL12989872422903597580.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11508811292818251782.hoa
Detected timeout of ITS tools.
[2024-05-25 09:33:47] [INFO ] Flatten gal took : 105 ms
[2024-05-25 09:33:47] [INFO ] Flatten gal took : 102 ms
[2024-05-25 09:33:48] [INFO ] Time to serialize gal into /tmp/LTL12888983954619912468.gal : 22 ms
[2024-05-25 09:33:48] [INFO ] Time to serialize properties into /tmp/LTL16698769019203591799.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/LTL12888983954619912468.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16698769019203591799.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("(pol1_8_1>pi2_3_1)"))||(F("(pil1_5_4<=pol3_8_2)")))))
Formula 0 simplified : X(F!"(pol1_8_1>pi2_3_1)" & G!"(pil1_5_4<=pol3_8_2)")
Detected timeout of ITS tools.
[2024-05-25 09:34:03] [INFO ] Flatten gal took : 91 ms
[2024-05-25 09:34:03] [INFO ] Applying decomposition
[2024-05-25 09:34:03] [INFO ] Flatten gal took : 106 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/graph82727443951980741.txt' '-o' '/tmp/graph82727443951980741.bin' '-w' '/tmp/graph82727443951980741.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph82727443951980741.bin' '-l' '-1' '-v' '-w' '/tmp/graph82727443951980741.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:34:03] [INFO ] Decomposing Gal with order
[2024-05-25 09:34:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:34:04] [INFO ] Removed a total of 2908 redundant transitions.
[2024-05-25 09:34:04] [INFO ] Flatten gal took : 337 ms
[2024-05-25 09:34:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 84 ms.
[2024-05-25 09:34:05] [INFO ] Time to serialize gal into /tmp/LTL11630664501949294580.gal : 31 ms
[2024-05-25 09:34:05] [INFO ] Time to serialize properties into /tmp/LTL2323992214834835546.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/LTL11630664501949294580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2323992214834835546.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("(gu95.pol1_8_1>gu95.pi2_3_1)"))||(F("(gu175.pil1_5_4<=gu175.pol3_8_2)")))))
Formula 0 simplified : X(F!"(gu95.pol1_8_1>gu95.pi2_3_1)" & G!"(gu175.pil1_5_4<=gu175.pol3_8_2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin135823178488288062
[2024-05-25 09:34:20] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin135823178488288062
Running compilation step : cd /tmp/ltsmin135823178488288062;'/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/ltsmin135823178488288062;'/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/ltsmin135823178488288062;'/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)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-03 finished in 114259 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(F((!p0&&X(p1))))||(p1&&F((!p0&&X(p1))))))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 37 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:34:23] [INFO ] Invariant cache hit.
[2024-05-25 09:34:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:34:25] [INFO ] Implicit Places using invariants in 2022 ms returned []
[2024-05-25 09:34:25] [INFO ] Invariant cache hit.
[2024-05-25 09:34:29] [INFO ] Implicit Places using invariants and state equation in 3998 ms returned []
Implicit Place search using SMT with State Equation took 6057 ms to find 0 implicit places.
[2024-05-25 09:34:29] [INFO ] Invariant cache hit.
[2024-05-25 09:34:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:34:31] [INFO ] Dead Transitions using invariants and state equation in 2677 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8779 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 224 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(AND (LEQ 2 s164) (LEQ 1 s1118)), p1:(GT s1036 s901)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 171 reset in 8305 ms.
Product exploration explored 100000 steps with 166 reset in 8898 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 p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 3 factoid took 470 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 1438 steps, including 0 resets, run visited all 6 properties in 226 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND p0 p1)), (F (AND (NOT p0) p1)), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 748 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
[2024-05-25 09:34:53] [INFO ] Invariant cache hit.
[2024-05-25 09:34:56] [INFO ] [Real]Absence check using 481 positive place invariants in 722 ms returned sat
[2024-05-25 09:34:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:35:00] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 4021 ms returned sat
[2024-05-25 09:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:35:05] [INFO ] [Real]Absence check using state equation in 4721 ms returned sat
[2024-05-25 09:35:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:35:08] [INFO ] [Nat]Absence check using 481 positive place invariants in 702 ms returned sat
[2024-05-25 09:35:10] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 1660 ms returned sat
[2024-05-25 09:35:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:35:14] [INFO ] [Nat]Absence check using state equation in 3701 ms returned sat
[2024-05-25 09:35:14] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 152 ms.
[2024-05-25 09:35:22] [INFO ] Deduced a trap composed of 2 places in 1509 ms of which 3 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 09:35:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 35 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:35:22] [INFO ] Invariant cache hit.
[2024-05-25 09:35:22] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:35:23] [INFO ] Implicit Places using invariants in 1610 ms returned []
[2024-05-25 09:35:23] [INFO ] Invariant cache hit.
[2024-05-25 09:35:27] [INFO ] Implicit Places using invariants and state equation in 3478 ms returned []
Implicit Place search using SMT with State Equation took 5102 ms to find 0 implicit places.
[2024-05-25 09:35:27] [INFO ] Invariant cache hit.
[2024-05-25 09:35:29] [INFO ] Dead Transitions using invariants and state equation in 2008 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7161 ms. Remains : 1267/1267 places, 2250/2250 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 p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 3 factoid took 410 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 2649 steps, including 0 resets, run visited all 6 properties in 235 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND p0 p1)), (F (AND (NOT p0) p1)), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 551 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
[2024-05-25 09:35:33] [INFO ] Invariant cache hit.
[2024-05-25 09:35:36] [INFO ] [Real]Absence check using 481 positive place invariants in 607 ms returned sat
[2024-05-25 09:35:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:35:42] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 5867 ms returned sat
[2024-05-25 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:35:48] [INFO ] [Real]Absence check using state equation in 6026 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Product exploration explored 100000 steps with 181 reset in 8267 ms.
Product exploration explored 100000 steps with 185 reset in 8733 ms.
Built C files in :
/tmp/ltsmin2033902260814138110
[2024-05-25 09:36:05] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2033902260814138110
Running compilation step : cd /tmp/ltsmin2033902260814138110;'/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/ltsmin2033902260814138110;'/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/ltsmin2033902260814138110;'/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 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 37 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:36:08] [INFO ] Invariant cache hit.
[2024-05-25 09:36:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:36:10] [INFO ] Implicit Places using invariants in 1631 ms returned []
[2024-05-25 09:36:10] [INFO ] Invariant cache hit.
[2024-05-25 09:36:13] [INFO ] Implicit Places using invariants and state equation in 3494 ms returned []
Implicit Place search using SMT with State Equation took 5144 ms to find 0 implicit places.
[2024-05-25 09:36:13] [INFO ] Invariant cache hit.
[2024-05-25 09:36:15] [INFO ] Dead Transitions using invariants and state equation in 2216 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7400 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin5599164597035304886
[2024-05-25 09:36:15] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5599164597035304886
Running compilation step : cd /tmp/ltsmin5599164597035304886;'/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/ltsmin5599164597035304886;'/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/ltsmin5599164597035304886;'/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)
[2024-05-25 09:36:19] [INFO ] Flatten gal took : 115 ms
[2024-05-25 09:36:19] [INFO ] Flatten gal took : 94 ms
[2024-05-25 09:36:19] [INFO ] Time to serialize gal into /tmp/LTL6777746058711984577.gal : 15 ms
[2024-05-25 09:36:19] [INFO ] Time to serialize properties into /tmp/LTL5778901725827736685.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/LTL6777746058711984577.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9577199147733874451.hoa' '-atoms' '/tmp/LTL5778901725827736685.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/LTL5778901725827736685.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9577199147733874451.hoa
Detected timeout of ITS tools.
[2024-05-25 09:36:34] [INFO ] Flatten gal took : 90 ms
[2024-05-25 09:36:34] [INFO ] Flatten gal took : 94 ms
[2024-05-25 09:36:34] [INFO ] Time to serialize gal into /tmp/LTL4111412264114894348.gal : 14 ms
[2024-05-25 09:36:34] [INFO ] Time to serialize properties into /tmp/LTL8750299121918507415.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/LTL4111412264114894348.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8750299121918507415.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(F((G(F(("((pb3_6_8<2)||(pol2_1_1<1))")&&(X("(po4_9_3>po1_8_5)")))))||(("(po4_9_3>po1_8_5)")&&(F(("((pb3_6_8<2)||(pol2_1_1<1))")&&...186
Formula 0 simplified : XG(FG(!"((pb3_6_8<2)||(pol2_1_1<1))" | X!"(po4_9_3>po1_8_5)") & (!"(po4_9_3>po1_8_5)" | G(!"((pb3_6_8<2)||(pol2_1_1<1))" | X!"(po4_9...170
Detected timeout of ITS tools.
[2024-05-25 09:36:49] [INFO ] Flatten gal took : 86 ms
[2024-05-25 09:36:49] [INFO ] Applying decomposition
[2024-05-25 09:36:49] [INFO ] Flatten gal took : 87 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/graph12208011757182834986.txt' '-o' '/tmp/graph12208011757182834986.bin' '-w' '/tmp/graph12208011757182834986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12208011757182834986.bin' '-l' '-1' '-v' '-w' '/tmp/graph12208011757182834986.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:36:49] [INFO ] Decomposing Gal with order
[2024-05-25 09:36:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:36:50] [INFO ] Removed a total of 2923 redundant transitions.
[2024-05-25 09:36:50] [INFO ] Flatten gal took : 161 ms
[2024-05-25 09:36:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 32 ms.
[2024-05-25 09:36:50] [INFO ] Time to serialize gal into /tmp/LTL11999749653320018937.gal : 19 ms
[2024-05-25 09:36:50] [INFO ] Time to serialize properties into /tmp/LTL5872348048859264325.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/LTL11999749653320018937.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5872348048859264325.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(F((G(F(("((gi1.gu43.pb3_6_8<2)||(gi0.gi1.gi2.gi1.gu408.pol2_1_1<1))")&&(X("(gu293.po4_9_3>gu293.po1_8_5)")))))||(("(gu293.po4_9_3...284
Formula 0 simplified : XG(FG(!"((gi1.gu43.pb3_6_8<2)||(gi0.gi1.gi2.gi1.gu408.pol2_1_1<1))" | X!"(gu293.po4_9_3>gu293.po1_8_5)") & (!"(gu293.po4_9_3>gu293.p...268
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8475093902286633281
[2024-05-25 09:37:05] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8475093902286633281
Running compilation step : cd /tmp/ltsmin8475093902286633281;'/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/ltsmin8475093902286633281;'/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/ltsmin8475093902286633281;'/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)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-04 finished in 165566 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||G(p1))))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 71 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:37:08] [INFO ] Invariant cache hit.
[2024-05-25 09:37:10] [INFO ] Implicit Places using invariants in 1661 ms returned []
[2024-05-25 09:37:10] [INFO ] Invariant cache hit.
[2024-05-25 09:37:14] [INFO ] Implicit Places using invariants and state equation in 3664 ms returned []
Implicit Place search using SMT with State Equation took 5331 ms to find 0 implicit places.
[2024-05-25 09:37:14] [INFO ] Redundant transitions in 158 ms returned []
[2024-05-25 09:37:14] [INFO ] Invariant cache hit.
[2024-05-25 09:37:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:16] [INFO ] Dead Transitions using invariants and state equation in 2161 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7741 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(LEQ s684 s1184), p0:(LEQ s544 s827)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 3519 steps with 0 reset in 278 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-05 finished in 8145 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)&&F((G(p1)||G(p2))))))'
Support contains 5 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 68 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:37:16] [INFO ] Invariant cache hit.
[2024-05-25 09:37:17] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:18] [INFO ] Implicit Places using invariants in 1681 ms returned []
[2024-05-25 09:37:18] [INFO ] Invariant cache hit.
[2024-05-25 09:37:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:22] [INFO ] Implicit Places using invariants and state equation in 4176 ms returned []
Implicit Place search using SMT with State Equation took 5870 ms to find 0 implicit places.
[2024-05-25 09:37:22] [INFO ] Redundant transitions in 71 ms returned []
[2024-05-25 09:37:22] [INFO ] Invariant cache hit.
[2024-05-25 09:37:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:25] [INFO ] Dead Transitions using invariants and state equation in 2682 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8703 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s787 s815), p1:(LEQ 3 s248), p2:(GT s1071 s1125)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 88043 steps with 1 reset in 5404 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-06 finished in 14261 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((p0 U X(X((p1 U p2)))))))'
Support contains 5 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 33 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:37:31] [INFO ] Invariant cache hit.
[2024-05-25 09:37:31] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:33] [INFO ] Implicit Places using invariants in 1882 ms returned []
[2024-05-25 09:37:33] [INFO ] Invariant cache hit.
[2024-05-25 09:37:36] [INFO ] Implicit Places using invariants and state equation in 3902 ms returned []
Implicit Place search using SMT with State Equation took 5817 ms to find 0 implicit places.
[2024-05-25 09:37:36] [INFO ] Invariant cache hit.
[2024-05-25 09:37:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:39] [INFO ] Dead Transitions using invariants and state equation in 2039 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7892 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 315 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 6}, { cond=p0, acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=7 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(LEQ 1 s689), p2:(LEQ s399 s864), p1:(AND (LEQ s399 s864) (LEQ s1165 s582))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 2 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-07 finished in 8235 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 57 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:37:39] [INFO ] Invariant cache hit.
[2024-05-25 09:37:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:41] [INFO ] Implicit Places using invariants in 1655 ms returned []
[2024-05-25 09:37:41] [INFO ] Invariant cache hit.
[2024-05-25 09:37:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:45] [INFO ] Implicit Places using invariants and state equation in 3954 ms returned []
Implicit Place search using SMT with State Equation took 5636 ms to find 0 implicit places.
[2024-05-25 09:37:45] [INFO ] Redundant transitions in 72 ms returned []
[2024-05-25 09:37:45] [INFO ] Invariant cache hit.
[2024-05-25 09:37:47] [INFO ] Dead Transitions using invariants and state equation in 2296 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8086 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s27)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 44866 steps with 0 reset in 2684 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-08 finished in 10830 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(p0)))'
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 33 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:37:50] [INFO ] Invariant cache hit.
[2024-05-25 09:37:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:51] [INFO ] Implicit Places using invariants in 1590 ms returned []
[2024-05-25 09:37:51] [INFO ] Invariant cache hit.
[2024-05-25 09:37:52] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:37:56] [INFO ] Implicit Places using invariants and state equation in 4254 ms returned []
Implicit Place search using SMT with State Equation took 5847 ms to find 0 implicit places.
[2024-05-25 09:37:56] [INFO ] Invariant cache hit.
[2024-05-25 09:37:58] [INFO ] Dead Transitions using invariants and state equation in 2335 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8221 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LEQ 2 s408) (GT 3 s219)) (LEQ s353 s109))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 135 steps with 0 reset in 13 ms.
FORMULA HexagonalGrid-PT-516-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-516-LTLCardinality-09 finished in 8353 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)||G(F(p1))))'
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 56 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:37:58] [INFO ] Invariant cache hit.
[2024-05-25 09:37:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:38:00] [INFO ] Implicit Places using invariants in 1649 ms returned []
[2024-05-25 09:38:00] [INFO ] Invariant cache hit.
[2024-05-25 09:38:04] [INFO ] Implicit Places using invariants and state equation in 4247 ms returned []
Implicit Place search using SMT with State Equation took 5908 ms to find 0 implicit places.
[2024-05-25 09:38:04] [INFO ] Redundant transitions in 74 ms returned []
[2024-05-25 09:38:04] [INFO ] Invariant cache hit.
[2024-05-25 09:38:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:38:07] [INFO ] Dead Transitions using invariants and state equation in 2584 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8642 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s665 s1089), p1:(LEQ 3 s37)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 12 reset in 7262 ms.
Product exploration explored 100000 steps with 14 reset in 7557 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 270 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=13 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:38:25] [INFO ] Invariant cache hit.
[2024-05-25 09:38:25] [INFO ] [Real]Absence check using 481 positive place invariants in 136 ms returned sat
[2024-05-25 09:38:26] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 51 ms returned sat
[2024-05-25 09:38:27] [INFO ] After 1569ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:38:27] [INFO ] [Nat]Absence check using 481 positive place invariants in 141 ms returned sat
[2024-05-25 09:38:27] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 43 ms returned sat
[2024-05-25 09:38:28] [INFO ] After 1155ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:38:28] [INFO ] After 1289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 82 ms.
[2024-05-25 09:38:28] [INFO ] After 1783ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 359 steps, including 0 resets, run visited all 1 properties in 32 ms. (steps per millisecond=11 )
Parikh walk visited 1 properties in 33 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 334 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 3 out of 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 50 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:38:29] [INFO ] Invariant cache hit.
[2024-05-25 09:38:31] [INFO ] Implicit Places using invariants in 1882 ms returned []
[2024-05-25 09:38:31] [INFO ] Invariant cache hit.
[2024-05-25 09:38:35] [INFO ] Implicit Places using invariants and state equation in 3481 ms returned []
Implicit Place search using SMT with State Equation took 5394 ms to find 0 implicit places.
[2024-05-25 09:38:35] [INFO ] Redundant transitions in 65 ms returned []
[2024-05-25 09:38:35] [INFO ] Invariant cache hit.
[2024-05-25 09:38:37] [INFO ] Dead Transitions using invariants and state equation in 2508 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8032 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 262 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=13 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 09:38:41] [INFO ] Invariant cache hit.
[2024-05-25 09:38:41] [INFO ] [Real]Absence check using 481 positive place invariants in 130 ms returned sat
[2024-05-25 09:38:41] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 46 ms returned sat
[2024-05-25 09:38:42] [INFO ] After 1555ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 09:38:42] [INFO ] [Nat]Absence check using 481 positive place invariants in 126 ms returned sat
[2024-05-25 09:38:43] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 46 ms returned sat
[2024-05-25 09:38:44] [INFO ] After 1137ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 09:38:44] [INFO ] After 1280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 81 ms.
[2024-05-25 09:38:44] [INFO ] After 1756ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 736 steps, including 0 resets, run visited all 1 properties in 57 ms. (steps per millisecond=12 )
Parikh walk visited 1 properties in 58 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 436 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 9 reset in 6788 ms.
Product exploration explored 100000 steps with 8 reset in 7072 ms.
Built C files in :
/tmp/ltsmin7914880263764300480
[2024-05-25 09:38:59] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:38:59] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7914880263764300480
Running compilation step : cd /tmp/ltsmin7914880263764300480;'/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/ltsmin7914880263764300480;'/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/ltsmin7914880263764300480;'/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 1267 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 52 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:39:02] [INFO ] Invariant cache hit.
[2024-05-25 09:39:03] [INFO ] Implicit Places using invariants in 1566 ms returned []
[2024-05-25 09:39:03] [INFO ] Invariant cache hit.
[2024-05-25 09:39:07] [INFO ] Implicit Places using invariants and state equation in 3579 ms returned []
Implicit Place search using SMT with State Equation took 5157 ms to find 0 implicit places.
[2024-05-25 09:39:07] [INFO ] Redundant transitions in 65 ms returned []
[2024-05-25 09:39:07] [INFO ] Invariant cache hit.
[2024-05-25 09:39:09] [INFO ] Dead Transitions using invariants and state equation in 1890 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7186 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin10864069176845416257
[2024-05-25 09:39:09] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:39:09] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10864069176845416257
Running compilation step : cd /tmp/ltsmin10864069176845416257;'/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/ltsmin10864069176845416257;'/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/ltsmin10864069176845416257;'/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)
[2024-05-25 09:39:12] [INFO ] Flatten gal took : 78 ms
[2024-05-25 09:39:12] [INFO ] Flatten gal took : 80 ms
[2024-05-25 09:39:12] [INFO ] Time to serialize gal into /tmp/LTL16083908376213035427.gal : 15 ms
[2024-05-25 09:39:12] [INFO ] Time to serialize properties into /tmp/LTL5727984056151103990.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/LTL16083908376213035427.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11922455210883307.hoa' '-atoms' '/tmp/LTL5727984056151103990.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL5727984056151103990.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11922455210883307.hoa
Detected timeout of ITS tools.
[2024-05-25 09:39:27] [INFO ] Flatten gal took : 79 ms
[2024-05-25 09:39:27] [INFO ] Flatten gal took : 81 ms
[2024-05-25 09:39:27] [INFO ] Time to serialize gal into /tmp/LTL9282194835803736901.gal : 14 ms
[2024-05-25 09:39:27] [INFO ] Time to serialize properties into /tmp/LTL4899956277056372069.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/LTL9282194835803736901.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4899956277056372069.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("(pil1_5_3<=pol1_5_7)"))||(G(F("(pb1_6_3>=3)")))))
Formula 0 simplified : F!"(pil1_5_3<=pol1_5_7)" & FG!"(pb1_6_3>=3)"
Detected timeout of ITS tools.
[2024-05-25 09:39:43] [INFO ] Flatten gal took : 76 ms
[2024-05-25 09:39:43] [INFO ] Applying decomposition
[2024-05-25 09:39:43] [INFO ] Flatten gal took : 80 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/graph18159869391066344984.txt' '-o' '/tmp/graph18159869391066344984.bin' '-w' '/tmp/graph18159869391066344984.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph18159869391066344984.bin' '-l' '-1' '-v' '-w' '/tmp/graph18159869391066344984.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:39:43] [INFO ] Decomposing Gal with order
[2024-05-25 09:39:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:39:43] [INFO ] Removed a total of 2918 redundant transitions.
[2024-05-25 09:39:43] [INFO ] Flatten gal took : 157 ms
[2024-05-25 09:39:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 40 ms.
[2024-05-25 09:39:43] [INFO ] Time to serialize gal into /tmp/LTL6691049837682832101.gal : 21 ms
[2024-05-25 09:39:43] [INFO ] Time to serialize properties into /tmp/LTL1355444256863359185.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/LTL6691049837682832101.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1355444256863359185.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("(gu392.pil1_5_3<=gu392.pol1_5_7)"))||(G(F("(gi5.gi1.gi1.gu39.pb1_6_3>=3)")))))
Formula 0 simplified : F!"(gu392.pil1_5_3<=gu392.pol1_5_7)" & FG!"(gi5.gi1.gi1.gu39.pb1_6_3>=3)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2244876370419660732
[2024-05-25 09:39:59] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2244876370419660732
Running compilation step : cd /tmp/ltsmin2244876370419660732;'/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/ltsmin2244876370419660732;'/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/ltsmin2244876370419660732;'/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)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-12 finished in 123528 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(p0)||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' '!(X(F((G(F((!p0&&X(p1))))||(p1&&F((!p0&&X(p1))))))))'
Found a Shortening insensitive property : HexagonalGrid-PT-516-LTLCardinality-04
Stuttering acceptance computed with spot in 171 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 55 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:40:02] [INFO ] Invariant cache hit.
[2024-05-25 09:40:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:40:04] [INFO ] Implicit Places using invariants in 1976 ms returned []
[2024-05-25 09:40:04] [INFO ] Invariant cache hit.
[2024-05-25 09:40:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:40:08] [INFO ] Implicit Places using invariants and state equation in 3916 ms returned []
Implicit Place search using SMT with State Equation took 5895 ms to find 0 implicit places.
[2024-05-25 09:40:08] [INFO ] Invariant cache hit.
[2024-05-25 09:40:10] [INFO ] Dead Transitions using invariants and state equation in 2194 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8146 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Running random walk in product with property : HexagonalGrid-PT-516-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(AND (LEQ 2 s164) (LEQ 1 s1118)), p1:(GT s1036 s901)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 165 reset in 8382 ms.
Product exploration explored 100000 steps with 186 reset in 9002 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 p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 3 factoid took 463 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 3802 steps, including 1 resets, run visited all 6 properties in 361 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND p0 p1)), (F (AND (NOT p0) p1)), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 609 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
[2024-05-25 09:40:32] [INFO ] Invariant cache hit.
[2024-05-25 09:40:35] [INFO ] [Real]Absence check using 481 positive place invariants in 698 ms returned sat
[2024-05-25 09:40:38] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:40:39] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 3693 ms returned sat
[2024-05-25 09:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:40:44] [INFO ] [Real]Absence check using state equation in 5251 ms returned sat
[2024-05-25 09:40:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 09:40:47] [INFO ] [Nat]Absence check using 481 positive place invariants in 633 ms returned sat
[2024-05-25 09:40:49] [INFO ] [Nat]Absence check using 481 positive and 1 generalized place invariants in 1683 ms returned sat
[2024-05-25 09:40:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 09:40:53] [INFO ] [Nat]Absence check using state equation in 4646 ms returned sat
[2024-05-25 09:40:53] [INFO ] Computed and/alt/rep : 1884/1884/1884 causal constraints (skipped 0 transitions) in 152 ms.
[2024-05-25 09:41:01] [INFO ] Deduced a trap composed of 2 places in 1649 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 09:41:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 4 out of 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 33 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:41:01] [INFO ] Invariant cache hit.
[2024-05-25 09:41:01] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:41:02] [INFO ] Implicit Places using invariants in 1751 ms returned []
[2024-05-25 09:41:02] [INFO ] Invariant cache hit.
[2024-05-25 09:41:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:41:06] [INFO ] Implicit Places using invariants and state equation in 4049 ms returned []
Implicit Place search using SMT with State Equation took 5802 ms to find 0 implicit places.
[2024-05-25 09:41:06] [INFO ] Invariant cache hit.
[2024-05-25 09:41:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:41:09] [INFO ] Dead Transitions using invariants and state equation in 2710 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8546 ms. Remains : 1267/1267 places, 2250/2250 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 p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 3 factoid took 458 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Finished random walk after 497 steps, including 0 resets, run visited all 6 properties in 55 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND p0 p1)), (F (AND (NOT p0) p1)), (F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 612 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
[2024-05-25 09:41:13] [INFO ] Invariant cache hit.
[2024-05-25 09:41:16] [INFO ] [Real]Absence check using 481 positive place invariants in 783 ms returned sat
[2024-05-25 09:41:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:41:20] [INFO ] [Real]Absence check using 481 positive and 1 generalized place invariants in 3414 ms returned sat
[2024-05-25 09:41:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 09:41:28] [INFO ] [Real]Absence check using state equation in 8273 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0)]
Product exploration explored 100000 steps with 177 reset in 8486 ms.
Product exploration explored 100000 steps with 205 reset in 9048 ms.
Built C files in :
/tmp/ltsmin18020747549154244526
[2024-05-25 09:41:46] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18020747549154244526
Running compilation step : cd /tmp/ltsmin18020747549154244526;'/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/ltsmin18020747549154244526;'/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/ltsmin18020747549154244526;'/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 1267 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1267/1267 places, 2250/2250 transitions.
Applied a total of 0 rules in 34 ms. Remains 1267 /1267 variables (removed 0) and now considering 2250/2250 (removed 0) transitions.
[2024-05-25 09:41:49] [INFO ] Invariant cache hit.
[2024-05-25 09:41:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:41:51] [INFO ] Implicit Places using invariants in 1664 ms returned []
[2024-05-25 09:41:51] [INFO ] Invariant cache hit.
[2024-05-25 09:41:51] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 09:41:55] [INFO ] Implicit Places using invariants and state equation in 4374 ms returned []
Implicit Place search using SMT with State Equation took 6067 ms to find 0 implicit places.
[2024-05-25 09:41:55] [INFO ] Invariant cache hit.
[2024-05-25 09:41:58] [INFO ] Dead Transitions using invariants and state equation in 2835 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8936 ms. Remains : 1267/1267 places, 2250/2250 transitions.
Built C files in :
/tmp/ltsmin15917285524620759686
[2024-05-25 09:41:58] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15917285524620759686
Running compilation step : cd /tmp/ltsmin15917285524620759686;'/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/ltsmin15917285524620759686;'/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/ltsmin15917285524620759686;'/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)
[2024-05-25 09:42:01] [INFO ] Flatten gal took : 78 ms
[2024-05-25 09:42:01] [INFO ] Flatten gal took : 80 ms
[2024-05-25 09:42:01] [INFO ] Time to serialize gal into /tmp/LTL18236220526577037674.gal : 15 ms
[2024-05-25 09:42:01] [INFO ] Time to serialize properties into /tmp/LTL6727747589670851774.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/LTL18236220526577037674.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11257619807745250840.hoa' '-atoms' '/tmp/LTL6727747589670851774.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/LTL6727747589670851774.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11257619807745250840.hoa
Detected timeout of ITS tools.
[2024-05-25 09:42:16] [INFO ] Flatten gal took : 76 ms
[2024-05-25 09:42:16] [INFO ] Flatten gal took : 79 ms
[2024-05-25 09:42:16] [INFO ] Time to serialize gal into /tmp/LTL4395390642161982149.gal : 22 ms
[2024-05-25 09:42:16] [INFO ] Time to serialize properties into /tmp/LTL5456711236425210457.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/LTL4395390642161982149.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5456711236425210457.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(F((G(F(("((pb3_6_8<2)||(pol2_1_1<1))")&&(X("(po4_9_3>po1_8_5)")))))||(("(po4_9_3>po1_8_5)")&&(F(("((pb3_6_8<2)||(pol2_1_1<1))")&&...186
Formula 0 simplified : XG(FG(!"((pb3_6_8<2)||(pol2_1_1<1))" | X!"(po4_9_3>po1_8_5)") & (!"(po4_9_3>po1_8_5)" | G(!"((pb3_6_8<2)||(pol2_1_1<1))" | X!"(po4_9...170
Detected timeout of ITS tools.
[2024-05-25 09:42:32] [INFO ] Flatten gal took : 77 ms
[2024-05-25 09:42:32] [INFO ] Applying decomposition
[2024-05-25 09:42:32] [INFO ] Flatten gal took : 79 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/graph3936504538552209008.txt' '-o' '/tmp/graph3936504538552209008.bin' '-w' '/tmp/graph3936504538552209008.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3936504538552209008.bin' '-l' '-1' '-v' '-w' '/tmp/graph3936504538552209008.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:42:32] [INFO ] Decomposing Gal with order
[2024-05-25 09:42:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:42:32] [INFO ] Removed a total of 2923 redundant transitions.
[2024-05-25 09:42:32] [INFO ] Flatten gal took : 151 ms
[2024-05-25 09:42:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 25 labels/synchronizations in 56 ms.
[2024-05-25 09:42:33] [INFO ] Time to serialize gal into /tmp/LTL2434309504561157746.gal : 18 ms
[2024-05-25 09:42:33] [INFO ] Time to serialize properties into /tmp/LTL2982822615834914211.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/LTL2434309504561157746.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2982822615834914211.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(F((G(F(("((gi1.gi0.gi2.gi2.gu43.pb3_6_8<2)||(gi0.gi2.gi0.gu407.pol2_1_1<1))")&&(X("(gu362.po4_9_3>gu362.po1_8_5)")))))||(("(gu362...300
Formula 0 simplified : XG(FG(!"((gi1.gi0.gi2.gi2.gu43.pb3_6_8<2)||(gi0.gi2.gi0.gu407.pol2_1_1<1))" | X!"(gu362.po4_9_3>gu362.po1_8_5)") & (!"(gu362.po4_9_3...284
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16986998717913147823
[2024-05-25 09:42:48] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16986998717913147823
Running compilation step : cd /tmp/ltsmin16986998717913147823;'/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/ltsmin16986998717913147823;'/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/ltsmin16986998717913147823;'/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)
Treatment of property HexagonalGrid-PT-516-LTLCardinality-04 finished in 168920 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)||G(F(p1))))'
[2024-05-25 09:42:51] [INFO ] Flatten gal took : 70 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11115991015480991101
[2024-05-25 09:42:51] [INFO ] Too many transitions (2250) to apply POR reductions. Disabling POR matrices.
[2024-05-25 09:42:51] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11115991015480991101
Running compilation step : cd /tmp/ltsmin11115991015480991101;'/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'
[2024-05-25 09:42:51] [INFO ] Applying decomposition
[2024-05-25 09:42:51] [INFO ] Flatten gal took : 91 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/graph116600564486734828.txt' '-o' '/tmp/graph116600564486734828.bin' '-w' '/tmp/graph116600564486734828.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph116600564486734828.bin' '-l' '-1' '-v' '-w' '/tmp/graph116600564486734828.weights' '-q' '0' '-e' '0.001'
[2024-05-25 09:42:51] [INFO ] Decomposing Gal with order
[2024-05-25 09:42:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 09:42:52] [INFO ] Removed a total of 2893 redundant transitions.
[2024-05-25 09:42:52] [INFO ] Flatten gal took : 175 ms
[2024-05-25 09:42:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 205 labels/synchronizations in 74 ms.
[2024-05-25 09:42:52] [INFO ] Time to serialize gal into /tmp/LTLCardinality18189924301834958737.gal : 19 ms
[2024-05-25 09:42:52] [INFO ] Time to serialize properties into /tmp/LTLCardinality4876917233915529244.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/LTLCardinality18189924301834958737.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4876917233915529244.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 3 LTL properties
Checking formula 0 : !((X((G("(gu101.pol1_8_1>gu101.pi2_3_1)"))||(F("(gu459.pil1_5_4<=gu459.pol3_8_2)")))))
Formula 0 simplified : X(F!"(gu101.pol1_8_1>gu101.pi2_3_1)" & G!"(gu459.pil1_5_4<=gu459.pol3_8_2)")
Compilation finished in 9058 ms.
Running link step : cd /tmp/ltsmin11115991015480991101;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin11115991015480991101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp0==true))||<>((LTLAPp1==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.032: LTL layer: formula: X(([]((LTLAPp0==true))||<>((LTLAPp1==true))))
pins2lts-mc-linux64( 7/ 8), 0.036: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.043: "X(([]((LTLAPp0==true))||<>((LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.046: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.050: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.051: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.056: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.060: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.064: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.062: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.093: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.983: DFS-FIFO for weak LTL, using special progress label 2257
pins2lts-mc-linux64( 0/ 8), 0.983: There are 2258 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.983: State length is 1268, there are 2254 groups
pins2lts-mc-linux64( 0/ 8), 0.983: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.983: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.983: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.983: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 3.191: ~1 levels ~960 states ~101536 transitions
pins2lts-mc-linux64( 1/ 8), 8.206: ~110 levels ~1920 states ~519240 transitions
pins2lts-mc-linux64( 1/ 8), 17.972: ~341 levels ~3840 states ~1406440 transitions
pins2lts-mc-linux64( 1/ 8), 30.345: ~813 levels ~7680 states ~2839872 transitions
pins2lts-mc-linux64( 5/ 8), 53.403: ~1784 levels ~15360 states ~5647648 transitions
pins2lts-mc-linux64( 6/ 8), 71.529: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 92.487:
pins2lts-mc-linux64( 0/ 8), 92.487: mean standard work distribution: 1.7% (states) 0.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 92.487:
pins2lts-mc-linux64( 0/ 8), 92.487: Explored 18988 states 6811457 transitions, fanout: 358.724
pins2lts-mc-linux64( 0/ 8), 92.487: Total exploration time 91.480 sec (78.800 sec minimum, 85.808 sec on average)
pins2lts-mc-linux64( 0/ 8), 92.487: States per second: 208, Transitions per second: 74458
pins2lts-mc-linux64( 0/ 8), 92.487:
pins2lts-mc-linux64( 0/ 8), 92.487: Progress states detected: 110267
pins2lts-mc-linux64( 0/ 8), 92.487: Redundant explorations: -99.7184
pins2lts-mc-linux64( 0/ 8), 92.487:
pins2lts-mc-linux64( 0/ 8), 92.487: Queue width: 8B, total height: 185396, memory: 1.41MB
pins2lts-mc-linux64( 0/ 8), 92.487: Tree memory: 307.4MB, 47.8 B/state, compr.: 0.9%
pins2lts-mc-linux64( 0/ 8), 92.487: Tree fill ratio (roots/leafs): 5.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 92.487: Stored 2684 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 92.487: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 92.487: Est. total memory use: 308.9MB (~1025.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11115991015480991101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp0==true))||<>((LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin11115991015480991101;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([]((LTLAPp0==true))||<>((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.
[2024-05-25 10:06:45] [INFO ] Flatten gal took : 2240 ms
[2024-05-25 10:06:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality716891920996405917.gal : 290 ms
[2024-05-25 10:06:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality9656339640527303736.ltl : 170 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/LTLCardinality716891920996405917.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9656339640527303736.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...296
Read 3 LTL properties
Checking formula 0 : !((X((G("(pol1_8_1>pi2_3_1)"))||(F("(pil1_5_4<=pol3_8_2)")))))
Formula 0 simplified : X(F!"(pol1_8_1>pi2_3_1)" & G!"(pil1_5_4<=pol3_8_2)")
Detected timeout of ITS tools.
[2024-05-25 10:30:32] [INFO ] Flatten gal took : 1029 ms
[2024-05-25 10:30:39] [INFO ] Input system was already deterministic with 2250 transitions.
[2024-05-25 10:30:40] [INFO ] Transformed 1267 places.
[2024-05-25 10:30:40] [INFO ] Transformed 2250 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-25 10:30:40] [INFO ] Time to serialize gal into /tmp/LTLCardinality505146698206514425.gal : 74 ms
[2024-05-25 10:30:40] [INFO ] Time to serialize properties into /tmp/LTLCardinality17914446183110937659.ltl : 6 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/LTLCardinality505146698206514425.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17914446183110937659.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((G("(pol1_8_1>pi2_3_1)"))||(F("(pil1_5_4<=pol3_8_2)")))))
Formula 0 simplified : X(F!"(pol1_8_1>pi2_3_1)" & G!"(pil1_5_4<=pol3_8_2)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 14833336 kB
After kill :
MemTotal: 16393232 kB
MemFree: 15836100 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HexagonalGrid-PT-516"
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 HexagonalGrid-PT-516, 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 r219-smll-171649597700027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-516.tgz
mv HexagonalGrid-PT-516 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 ;