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.r131-smll-171624288400137.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 DLCround-PT-09b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288400137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 3.7K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 13:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 13 13:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 13 13:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 13 13:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 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
-rw-r--r-- 1 mcc users 1.3M 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 DLCround-PT-09b-LTLCardinality-00
FORMULA_NAME DLCround-PT-09b-LTLCardinality-01
FORMULA_NAME DLCround-PT-09b-LTLCardinality-02
FORMULA_NAME DLCround-PT-09b-LTLCardinality-03
FORMULA_NAME DLCround-PT-09b-LTLCardinality-04
FORMULA_NAME DLCround-PT-09b-LTLCardinality-05
FORMULA_NAME DLCround-PT-09b-LTLCardinality-06
FORMULA_NAME DLCround-PT-09b-LTLCardinality-07
FORMULA_NAME DLCround-PT-09b-LTLCardinality-08
FORMULA_NAME DLCround-PT-09b-LTLCardinality-09
FORMULA_NAME DLCround-PT-09b-LTLCardinality-10
FORMULA_NAME DLCround-PT-09b-LTLCardinality-11
FORMULA_NAME DLCround-PT-09b-LTLCardinality-12
FORMULA_NAME DLCround-PT-09b-LTLCardinality-13
FORMULA_NAME DLCround-PT-09b-LTLCardinality-14
FORMULA_NAME DLCround-PT-09b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716396206537

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=DLCround-PT-09b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-22 16:43:29] [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]
[2024-05-22 16:43:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 16:43:30] [INFO ] Load time of PNML (sax parser for PT used): 845 ms
[2024-05-22 16:43:30] [INFO ] Transformed 3495 places.
[2024-05-22 16:43:30] [INFO ] Transformed 5439 transitions.
[2024-05-22 16:43:30] [INFO ] Found NUPN structural information;
[2024-05-22 16:43:30] [INFO ] Parsed PT model containing 3495 places and 5439 transitions and 15081 arcs in 1147 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA DLCround-PT-09b-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 3495 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3495/3495 places, 5439/5439 transitions.
Discarding 618 places :
Symmetric choice reduction at 0 with 618 rule applications. Total rules 618 place count 2877 transition count 4821
Iterating global reduction 0 with 618 rules applied. Total rules applied 1236 place count 2877 transition count 4821
Discarding 498 places :
Symmetric choice reduction at 0 with 498 rule applications. Total rules 1734 place count 2379 transition count 4323
Iterating global reduction 0 with 498 rules applied. Total rules applied 2232 place count 2379 transition count 4323
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 2242 place count 2379 transition count 4313
Discarding 66 places :
Symmetric choice reduction at 1 with 66 rule applications. Total rules 2308 place count 2313 transition count 4123
Iterating global reduction 1 with 66 rules applied. Total rules applied 2374 place count 2313 transition count 4123
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 2411 place count 2276 transition count 4086
Iterating global reduction 1 with 37 rules applied. Total rules applied 2448 place count 2276 transition count 4086
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 2452 place count 2276 transition count 4082
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 2474 place count 2254 transition count 4060
Iterating global reduction 2 with 22 rules applied. Total rules applied 2496 place count 2254 transition count 4060
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 2518 place count 2232 transition count 4038
Iterating global reduction 2 with 22 rules applied. Total rules applied 2540 place count 2232 transition count 4038
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 2562 place count 2210 transition count 4016
Iterating global reduction 2 with 22 rules applied. Total rules applied 2584 place count 2210 transition count 4016
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 2595 place count 2199 transition count 4005
Iterating global reduction 2 with 11 rules applied. Total rules applied 2606 place count 2199 transition count 4005
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 2613 place count 2192 transition count 3998
Iterating global reduction 2 with 7 rules applied. Total rules applied 2620 place count 2192 transition count 3998
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 2627 place count 2185 transition count 3991
Iterating global reduction 2 with 7 rules applied. Total rules applied 2634 place count 2185 transition count 3991
Applied a total of 2634 rules in 2756 ms. Remains 2185 /3495 variables (removed 1310) and now considering 3991/5439 (removed 1448) transitions.
// Phase 1: matrix 3991 rows 2185 cols
[2024-05-22 16:43:34] [INFO ] Computed 184 invariants in 58 ms
[2024-05-22 16:43:35] [INFO ] Implicit Places using invariants in 1721 ms returned []
[2024-05-22 16:43:35] [INFO ] Invariant cache hit.
[2024-05-22 16:43:37] [INFO ] Implicit Places using invariants and state equation in 2004 ms returned []
Implicit Place search using SMT with State Equation took 3782 ms to find 0 implicit places.
[2024-05-22 16:43:37] [INFO ] Invariant cache hit.
[2024-05-22 16:43:41] [INFO ] Dead Transitions using invariants and state equation in 3265 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2185/3495 places, 3991/5439 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9813 ms. Remains : 2185/3495 places, 3991/5439 transitions.
Support contains 23 out of 2185 places after structural reductions.
[2024-05-22 16:43:41] [INFO ] Flatten gal took : 406 ms
[2024-05-22 16:43:42] [INFO ] Flatten gal took : 225 ms
[2024-05-22 16:43:42] [INFO ] Input system was already deterministic with 3991 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-22 16:43:43] [INFO ] Invariant cache hit.
[2024-05-22 16:43:43] [INFO ] After 465ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 16:43:44] [INFO ] [Nat]Absence check using 184 positive place invariants in 218 ms returned sat
[2024-05-22 16:43:46] [INFO ] After 2199ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 16:43:47] [INFO ] After 2768ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 288 ms.
[2024-05-22 16:43:47] [INFO ] After 3829ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 344 steps, including 0 resets, run visited all 2 properties in 10 ms. (steps per millisecond=34 )
Parikh walk visited 2 properties in 14 ms.
FORMULA DLCround-PT-09b-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 367 stabilizing places and 367 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(p0)))'
Support contains 2 out of 2185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2185/2185 places, 3991/3991 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 2177 transition count 3983
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 2177 transition count 3983
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 2173 transition count 3979
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 2173 transition count 3979
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 2172 transition count 3978
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 2172 transition count 3978
Applied a total of 26 rules in 483 ms. Remains 2172 /2185 variables (removed 13) and now considering 3978/3991 (removed 13) transitions.
// Phase 1: matrix 3978 rows 2172 cols
[2024-05-22 16:43:48] [INFO ] Computed 184 invariants in 21 ms
[2024-05-22 16:43:49] [INFO ] Implicit Places using invariants in 1190 ms returned []
[2024-05-22 16:43:49] [INFO ] Invariant cache hit.
[2024-05-22 16:43:51] [INFO ] Implicit Places using invariants and state equation in 1783 ms returned []
Implicit Place search using SMT with State Equation took 2989 ms to find 0 implicit places.
[2024-05-22 16:43:51] [INFO ] Invariant cache hit.
[2024-05-22 16:43:55] [INFO ] Dead Transitions using invariants and state equation in 4019 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2172/2185 places, 3978/3991 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7495 ms. Remains : 2172/2185 places, 3978/3991 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 252 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-09b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1719 0) (EQ s1068 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1284 ms.
Product exploration explored 100000 steps with 50000 reset in 977 ms.
Computed a total of 363 stabilizing places and 363 stable transitions
Computed a total of 363 stabilizing places and 363 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 22 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-09b-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-09b-LTLCardinality-06 finished in 10295 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Support contains 6 out of 2185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2185/2185 places, 3991/3991 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2179 transition count 3985
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2179 transition count 3985
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 2177 transition count 3983
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 2177 transition count 3983
Applied a total of 16 rules in 345 ms. Remains 2177 /2185 variables (removed 8) and now considering 3983/3991 (removed 8) transitions.
// Phase 1: matrix 3983 rows 2177 cols
[2024-05-22 16:43:58] [INFO ] Computed 184 invariants in 16 ms
[2024-05-22 16:43:59] [INFO ] Implicit Places using invariants in 1061 ms returned []
[2024-05-22 16:43:59] [INFO ] Invariant cache hit.
[2024-05-22 16:44:01] [INFO ] Implicit Places using invariants and state equation in 1750 ms returned []
Implicit Place search using SMT with State Equation took 2837 ms to find 0 implicit places.
[2024-05-22 16:44:01] [INFO ] Invariant cache hit.
[2024-05-22 16:44:05] [INFO ] Dead Transitions using invariants and state equation in 3474 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2177/2185 places, 3983/3991 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6659 ms. Remains : 2177/2185 places, 3983/3991 transitions.
Stuttering acceptance computed with spot in 117 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DLCround-PT-09b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s234 0) (EQ s1034 1)), p1:(OR (EQ s2152 0) (EQ s113 1) (AND (EQ s573 0) (EQ s1879 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 835 ms.
Product exploration explored 100000 steps with 0 reset in 996 ms.
Computed a total of 366 stabilizing places and 366 stable transitions
Computed a total of 366 stabilizing places and 366 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p1), (X p0), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 171 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 2471 steps, including 0 resets, run visited all 4 properties in 72 ms. (steps per millisecond=34 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p1), (X p0), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 10 factoid took 267 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 2177 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2177/2177 places, 3983/3983 transitions.
Applied a total of 0 rules in 129 ms. Remains 2177 /2177 variables (removed 0) and now considering 3983/3983 (removed 0) transitions.
[2024-05-22 16:44:08] [INFO ] Invariant cache hit.
[2024-05-22 16:44:09] [INFO ] Implicit Places using invariants in 1011 ms returned []
[2024-05-22 16:44:09] [INFO ] Invariant cache hit.
[2024-05-22 16:44:11] [INFO ] Implicit Places using invariants and state equation in 1753 ms returned []
Implicit Place search using SMT with State Equation took 2787 ms to find 0 implicit places.
[2024-05-22 16:44:11] [INFO ] Invariant cache hit.
[2024-05-22 16:44:14] [INFO ] Dead Transitions using invariants and state equation in 3472 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6404 ms. Remains : 2177/2177 places, 3983/3983 transitions.
Computed a total of 366 stabilizing places and 366 stable transitions
Computed a total of 366 stabilizing places and 366 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p1), (X p0), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 117 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 2076 steps, including 0 resets, run visited all 4 properties in 40 ms. (steps per millisecond=51 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p1), (X p0), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND p0 p1))), (X (X p1)), (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 10 factoid took 270 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 807 ms.
Product exploration explored 100000 steps with 0 reset in 955 ms.
Built C files in :
/tmp/ltsmin16290700467802639698
[2024-05-22 16:44:17] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16290700467802639698
Running compilation step : cd /tmp/ltsmin16290700467802639698;'/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/ltsmin16290700467802639698;'/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/ltsmin16290700467802639698;'/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 6 out of 2177 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2177/2177 places, 3983/3983 transitions.
Applied a total of 0 rules in 143 ms. Remains 2177 /2177 variables (removed 0) and now considering 3983/3983 (removed 0) transitions.
[2024-05-22 16:44:21] [INFO ] Invariant cache hit.
[2024-05-22 16:44:22] [INFO ] Implicit Places using invariants in 1037 ms returned []
[2024-05-22 16:44:22] [INFO ] Invariant cache hit.
[2024-05-22 16:44:23] [INFO ] Implicit Places using invariants and state equation in 1708 ms returned []
Implicit Place search using SMT with State Equation took 2765 ms to find 0 implicit places.
[2024-05-22 16:44:23] [INFO ] Invariant cache hit.
[2024-05-22 16:44:27] [INFO ] Dead Transitions using invariants and state equation in 3448 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6363 ms. Remains : 2177/2177 places, 3983/3983 transitions.
Built C files in :
/tmp/ltsmin6092968300583686954
[2024-05-22 16:44:27] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6092968300583686954
Running compilation step : cd /tmp/ltsmin6092968300583686954;'/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/ltsmin6092968300583686954;'/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/ltsmin6092968300583686954;'/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)
[2024-05-22 16:44:30] [INFO ] Flatten gal took : 158 ms
[2024-05-22 16:44:31] [INFO ] Flatten gal took : 137 ms
[2024-05-22 16:44:31] [INFO ] Time to serialize gal into /tmp/LTL3887344953837918581.gal : 63 ms
[2024-05-22 16:44:31] [INFO ] Time to serialize properties into /tmp/LTL14856610092976492907.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/LTL3887344953837918581.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12893179465074996313.hoa' '-atoms' '/tmp/LTL14856610092976492907.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/LTL14856610092976492907.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12893179465074996313.hoa
Detected timeout of ITS tools.
[2024-05-22 16:44:46] [INFO ] Flatten gal took : 155 ms
[2024-05-22 16:44:46] [INFO ] Flatten gal took : 119 ms
[2024-05-22 16:44:46] [INFO ] Time to serialize gal into /tmp/LTL12170852423090618081.gal : 24 ms
[2024-05-22 16:44:46] [INFO ] Time to serialize properties into /tmp/LTL8333835183725999171.ltl : 3 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/LTL12170852423090618081.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8333835183725999171.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(("((p469==0)||(p1673==1))")||(X("(((p3454==0)||(p225==1))||((p986==0)&&(p2998==1)))")))))
Formula 0 simplified : F(!"((p469==0)||(p1673==1))" & X!"(((p3454==0)||(p225==1))||((p986==0)&&(p2998==1)))")
Detected timeout of ITS tools.
[2024-05-22 16:45:01] [INFO ] Flatten gal took : 119 ms
[2024-05-22 16:45:01] [INFO ] Applying decomposition
[2024-05-22 16:45:02] [INFO ] Flatten gal took : 123 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/graph9470690679749790484.txt' '-o' '/tmp/graph9470690679749790484.bin' '-w' '/tmp/graph9470690679749790484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9470690679749790484.bin' '-l' '-1' '-v' '-w' '/tmp/graph9470690679749790484.weights' '-q' '0' '-e' '0.001'
[2024-05-22 16:45:02] [INFO ] Decomposing Gal with order
[2024-05-22 16:45:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 16:45:03] [INFO ] Removed a total of 3833 redundant transitions.
[2024-05-22 16:45:03] [INFO ] Flatten gal took : 408 ms
[2024-05-22 16:45:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 67 ms.
[2024-05-22 16:45:03] [INFO ] Time to serialize gal into /tmp/LTL7258681586742508088.gal : 45 ms
[2024-05-22 16:45:03] [INFO ] Time to serialize properties into /tmp/LTL5820638938631523635.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/LTL7258681586742508088.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5820638938631523635.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(("((i5.u100.p469==0)||(i10.u441.p1673==1))")||(X("(((i17.i1.i17.u811.p3454==0)||(i2.u49.p225==1))||((i10.u235.p986==0)&&(i10.u719...173
Formula 0 simplified : F(!"((i5.u100.p469==0)||(i10.u441.p1673==1))" & X!"(((i17.i1.i17.u811.p3454==0)||(i2.u49.p225==1))||((i10.u235.p986==0)&&(i10.u719.p...167
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3468874200886975318
[2024-05-22 16:45:18] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3468874200886975318
Running compilation step : cd /tmp/ltsmin3468874200886975318;'/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/ltsmin3468874200886975318;'/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/ltsmin3468874200886975318;'/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 DLCround-PT-09b-LTLCardinality-11 finished in 83358 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 2185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2185/2185 places, 3991/3991 transitions.
Graph (trivial) has 1924 edges and 2185 vertex of which 530 / 2185 are part of one of the 44 SCC in 9 ms
Free SCC test removed 486 places
Ensure Unique test removed 524 transitions
Reduce isomorphic transitions removed 524 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 336 transitions
Trivial Post-agglo rules discarded 336 transitions
Performed 336 trivial Post agglomeration. Transition count delta: 336
Iterating post reduction 0 with 336 rules applied. Total rules applied 337 place count 1698 transition count 3130
Reduce places removed 336 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 378 rules applied. Total rules applied 715 place count 1362 transition count 3088
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 743 place count 1334 transition count 3088
Performed 181 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 181 Pre rules applied. Total rules applied 743 place count 1334 transition count 2907
Deduced a syphon composed of 181 places in 15 ms
Reduce places removed 181 places and 0 transitions.
Iterating global reduction 3 with 362 rules applied. Total rules applied 1105 place count 1153 transition count 2907
Discarding 72 places :
Symmetric choice reduction at 3 with 72 rule applications. Total rules 1177 place count 1081 transition count 2331
Iterating global reduction 3 with 72 rules applied. Total rules applied 1249 place count 1081 transition count 2331
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1253 place count 1081 transition count 2327
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 1253 place count 1081 transition count 2322
Deduced a syphon composed of 5 places in 21 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 1263 place count 1076 transition count 2322
Performed 412 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 412 places in 1 ms
Reduce places removed 412 places and 0 transitions.
Iterating global reduction 4 with 824 rules applied. Total rules applied 2087 place count 664 transition count 1900
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 2097 place count 664 transition count 1890
Renaming transitions due to excessive name length > 1024 char.
Discarding 25 places :
Symmetric choice reduction at 5 with 25 rule applications. Total rules 2122 place count 639 transition count 1577
Iterating global reduction 5 with 25 rules applied. Total rules applied 2147 place count 639 transition count 1577
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 5 with 24 rules applied. Total rules applied 2171 place count 639 transition count 1553
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -107
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 2195 place count 627 transition count 1660
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2199 place count 627 transition count 1656
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2203 place count 623 transition count 1572
Iterating global reduction 7 with 4 rules applied. Total rules applied 2207 place count 623 transition count 1572
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2211 place count 623 transition count 1568
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 2219 place count 619 transition count 1602
Drop transitions removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 8 with 40 rules applied. Total rules applied 2259 place count 619 transition count 1562
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 2279 place count 599 transition count 1522
Iterating global reduction 8 with 20 rules applied. Total rules applied 2299 place count 599 transition count 1522
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 2319 place count 579 transition count 1258
Iterating global reduction 8 with 20 rules applied. Total rules applied 2339 place count 579 transition count 1258
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 2359 place count 579 transition count 1238
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2360 place count 578 transition count 1237
Applied a total of 2360 rules in 1485 ms. Remains 578 /2185 variables (removed 1607) and now considering 1237/3991 (removed 2754) transitions.
[2024-05-22 16:45:23] [INFO ] Flow matrix only has 1209 transitions (discarded 28 similar events)
// Phase 1: matrix 1209 rows 578 cols
[2024-05-22 16:45:23] [INFO ] Computed 184 invariants in 8 ms
[2024-05-22 16:45:24] [INFO ] Implicit Places using invariants in 709 ms returned []
[2024-05-22 16:45:24] [INFO ] Flow matrix only has 1209 transitions (discarded 28 similar events)
[2024-05-22 16:45:24] [INFO ] Invariant cache hit.
[2024-05-22 16:45:24] [INFO ] State equation strengthened by 53 read => feed constraints.
[2024-05-22 16:45:25] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1819 ms to find 0 implicit places.
[2024-05-22 16:45:25] [INFO ] Redundant transitions in 122 ms returned []
[2024-05-22 16:45:25] [INFO ] Flow matrix only has 1209 transitions (discarded 28 similar events)
[2024-05-22 16:45:25] [INFO ] Invariant cache hit.
[2024-05-22 16:45:26] [INFO ] Dead Transitions using invariants and state equation in 1020 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 578/2185 places, 1237/3991 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4462 ms. Remains : 578/2185 places, 1237/3991 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : DLCround-PT-09b-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s161 1) (EQ s289 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA DLCround-PT-09b-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09b-LTLCardinality-12 finished in 4549 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 2185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2185/2185 places, 3991/3991 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 2178 transition count 3984
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 2178 transition count 3984
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 2175 transition count 3981
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 2175 transition count 3981
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 2174 transition count 3980
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 2174 transition count 3980
Applied a total of 22 rules in 540 ms. Remains 2174 /2185 variables (removed 11) and now considering 3980/3991 (removed 11) transitions.
// Phase 1: matrix 3980 rows 2174 cols
[2024-05-22 16:45:26] [INFO ] Computed 184 invariants in 12 ms
[2024-05-22 16:45:28] [INFO ] Implicit Places using invariants in 1163 ms returned []
[2024-05-22 16:45:28] [INFO ] Invariant cache hit.
[2024-05-22 16:45:29] [INFO ] Implicit Places using invariants and state equation in 1891 ms returned []
Implicit Place search using SMT with State Equation took 3080 ms to find 0 implicit places.
[2024-05-22 16:45:30] [INFO ] Invariant cache hit.
[2024-05-22 16:45:33] [INFO ] Dead Transitions using invariants and state equation in 3499 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2174/2185 places, 3980/3991 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7146 ms. Remains : 2174/2185 places, 3980/3991 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-09b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s123 1) (NEQ s256 0) (NEQ s1907 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 4 reset in 803 ms.
Product exploration explored 100000 steps with 7 reset in 1154 ms.
Computed a total of 363 stabilizing places and 363 stable transitions
Computed a total of 363 stabilizing places and 363 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 2344 steps, including 0 resets, run visited all 1 properties in 21 ms. (steps per millisecond=111 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-22 16:45:36] [INFO ] Invariant cache hit.
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DLCround-PT-09b-LTLCardinality-13 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DLCround-PT-09b-LTLCardinality-13 finished in 13233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 2185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2185/2185 places, 3991/3991 transitions.
Graph (trivial) has 1925 edges and 2185 vertex of which 530 / 2185 are part of one of the 44 SCC in 3 ms
Free SCC test removed 486 places
Ensure Unique test removed 524 transitions
Reduce isomorphic transitions removed 524 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 0 with 335 rules applied. Total rules applied 336 place count 1698 transition count 3131
Reduce places removed 335 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 377 rules applied. Total rules applied 713 place count 1363 transition count 3089
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 741 place count 1335 transition count 3089
Performed 181 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 181 Pre rules applied. Total rules applied 741 place count 1335 transition count 2908
Deduced a syphon composed of 181 places in 26 ms
Reduce places removed 181 places and 0 transitions.
Iterating global reduction 3 with 362 rules applied. Total rules applied 1103 place count 1154 transition count 2908
Discarding 72 places :
Symmetric choice reduction at 3 with 72 rule applications. Total rules 1175 place count 1082 transition count 2332
Iterating global reduction 3 with 72 rules applied. Total rules applied 1247 place count 1082 transition count 2332
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1251 place count 1082 transition count 2328
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 1251 place count 1082 transition count 2323
Deduced a syphon composed of 5 places in 17 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 1261 place count 1077 transition count 2323
Performed 412 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 412 places in 0 ms
Reduce places removed 412 places and 0 transitions.
Iterating global reduction 4 with 824 rules applied. Total rules applied 2085 place count 665 transition count 1901
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 2095 place count 665 transition count 1891
Renaming transitions due to excessive name length > 1024 char.
Discarding 25 places :
Symmetric choice reduction at 5 with 25 rule applications. Total rules 2120 place count 640 transition count 1578
Iterating global reduction 5 with 25 rules applied. Total rules applied 2145 place count 640 transition count 1578
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 5 with 24 rules applied. Total rules applied 2169 place count 640 transition count 1554
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -107
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 2193 place count 628 transition count 1661
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 2197 place count 628 transition count 1657
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 2201 place count 624 transition count 1573
Iterating global reduction 7 with 4 rules applied. Total rules applied 2205 place count 624 transition count 1573
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2209 place count 624 transition count 1569
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 2217 place count 620 transition count 1603
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 8 with 39 rules applied. Total rules applied 2256 place count 620 transition count 1564
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 2275 place count 601 transition count 1526
Iterating global reduction 8 with 19 rules applied. Total rules applied 2294 place count 601 transition count 1526
Discarding 19 places :
Symmetric choice reduction at 8 with 19 rule applications. Total rules 2313 place count 582 transition count 1275
Iterating global reduction 8 with 19 rules applied. Total rules applied 2332 place count 582 transition count 1275
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 8 with 19 rules applied. Total rules applied 2351 place count 582 transition count 1256
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2352 place count 581 transition count 1255
Applied a total of 2352 rules in 788 ms. Remains 581 /2185 variables (removed 1604) and now considering 1255/3991 (removed 2736) transitions.
[2024-05-22 16:45:40] [INFO ] Flow matrix only has 1226 transitions (discarded 29 similar events)
// Phase 1: matrix 1226 rows 581 cols
[2024-05-22 16:45:40] [INFO ] Computed 184 invariants in 5 ms
[2024-05-22 16:45:41] [INFO ] Implicit Places using invariants in 671 ms returned []
[2024-05-22 16:45:41] [INFO ] Flow matrix only has 1226 transitions (discarded 29 similar events)
[2024-05-22 16:45:41] [INFO ] Invariant cache hit.
[2024-05-22 16:45:41] [INFO ] State equation strengthened by 53 read => feed constraints.
[2024-05-22 16:45:42] [INFO ] Implicit Places using invariants and state equation in 1115 ms returned []
Implicit Place search using SMT with State Equation took 1789 ms to find 0 implicit places.
[2024-05-22 16:45:42] [INFO ] Redundant transitions in 37 ms returned []
[2024-05-22 16:45:42] [INFO ] Flow matrix only has 1226 transitions (discarded 29 similar events)
[2024-05-22 16:45:42] [INFO ] Invariant cache hit.
[2024-05-22 16:45:43] [INFO ] Dead Transitions using invariants and state equation in 1074 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 581/2185 places, 1255/3991 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3698 ms. Remains : 581/2185 places, 1255/3991 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DLCround-PT-09b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s195 0) (EQ s66 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2397 steps with 0 reset in 109 ms.
FORMULA DLCround-PT-09b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09b-LTLCardinality-14 finished in 3917 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G((F(p1)&&F(G(p2)))))))'
Support contains 6 out of 2185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2185/2185 places, 3991/3991 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 2179 transition count 3985
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 2179 transition count 3985
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 2176 transition count 3982
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 2176 transition count 3982
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 2175 transition count 3981
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 2175 transition count 3981
Applied a total of 20 rules in 566 ms. Remains 2175 /2185 variables (removed 10) and now considering 3981/3991 (removed 10) transitions.
// Phase 1: matrix 3981 rows 2175 cols
[2024-05-22 16:45:44] [INFO ] Computed 184 invariants in 14 ms
[2024-05-22 16:45:45] [INFO ] Implicit Places using invariants in 1057 ms returned []
[2024-05-22 16:45:45] [INFO ] Invariant cache hit.
[2024-05-22 16:45:47] [INFO ] Implicit Places using invariants and state equation in 2000 ms returned []
Implicit Place search using SMT with State Equation took 3077 ms to find 0 implicit places.
[2024-05-22 16:45:47] [INFO ] Invariant cache hit.
[2024-05-22 16:45:50] [INFO ] Dead Transitions using invariants and state equation in 3399 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2175/2185 places, 3981/3991 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7057 ms. Remains : 2175/2185 places, 3981/3991 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : DLCround-PT-09b-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=p0, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s1670 0) (EQ s1416 1)), p1:(AND (EQ s244 0) (EQ s800 1)), p2:(AND (EQ s546 0) (EQ s1240 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 848 ms.
Product exploration explored 100000 steps with 1 reset in 986 ms.
Computed a total of 364 stabilizing places and 364 stable transitions
Computed a total of 364 stabilizing places and 364 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X p0), (X (AND p0 (NOT p2))), (X (X (NOT p2))), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 158 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-22 16:45:53] [INFO ] Invariant cache hit.
[2024-05-22 16:45:53] [INFO ] [Real]Absence check using 184 positive place invariants in 178 ms returned sat
[2024-05-22 16:45:55] [INFO ] After 1990ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-22 16:45:56] [INFO ] After 2372ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 16:45:56] [INFO ] After 2950ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 16:45:57] [INFO ] [Nat]Absence check using 184 positive place invariants in 190 ms returned sat
[2024-05-22 16:45:59] [INFO ] After 2078ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-22 16:45:59] [INFO ] After 2346ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 134 ms.
[2024-05-22 16:45:59] [INFO ] After 3443ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 198 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=66 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X p0), (X (AND p0 (NOT p2))), (X (X (NOT p2))), true, (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F p2)]
Knowledge based reduction with 7 factoid took 181 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter insensitive) to 4 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
[2024-05-22 16:46:00] [INFO ] Invariant cache hit.
[2024-05-22 16:46:04] [INFO ] [Real]Absence check using 184 positive place invariants in 559 ms returned sat
[2024-05-22 16:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 16:46:15] [INFO ] [Real]Absence check using state equation in 11214 ms returned unknown
Could not prove EG (NOT p1)
[2024-05-22 16:46:15] [INFO ] Invariant cache hit.
[2024-05-22 16:46:19] [INFO ] [Real]Absence check using 184 positive place invariants in 478 ms returned sat
[2024-05-22 16:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 16:46:30] [INFO ] [Real]Absence check using state equation in 11352 ms returned unknown
Could not prove EG (NOT p2)
Support contains 4 out of 2175 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 2175/2175 places, 3981/3981 transitions.
Graph (trivial) has 1906 edges and 2175 vertex of which 510 / 2175 are part of one of the 44 SCC in 3 ms
Free SCC test removed 466 places
Ensure Unique test removed 501 transitions
Reduce isomorphic transitions removed 501 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 0 with 335 rules applied. Total rules applied 336 place count 1708 transition count 3144
Reduce places removed 335 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 377 rules applied. Total rules applied 713 place count 1373 transition count 3102
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 29 rules applied. Total rules applied 742 place count 1345 transition count 3101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 743 place count 1344 transition count 3101
Performed 183 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 183 Pre rules applied. Total rules applied 743 place count 1344 transition count 2918
Deduced a syphon composed of 183 places in 17 ms
Reduce places removed 183 places and 0 transitions.
Iterating global reduction 4 with 366 rules applied. Total rules applied 1109 place count 1161 transition count 2918
Discarding 64 places :
Symmetric choice reduction at 4 with 64 rule applications. Total rules 1173 place count 1097 transition count 2362
Iterating global reduction 4 with 64 rules applied. Total rules applied 1237 place count 1097 transition count 2362
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1241 place count 1097 transition count 2358
Performed 420 Post agglomeration using F-continuation condition with reduction of 10 identical transitions.
Deduced a syphon composed of 420 places in 0 ms
Reduce places removed 420 places and 0 transitions.
Iterating global reduction 5 with 840 rules applied. Total rules applied 2081 place count 677 transition count 1928
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 2091 place count 677 transition count 1918
Renaming transitions due to excessive name length > 1024 char.
Discarding 24 places :
Symmetric choice reduction at 6 with 24 rule applications. Total rules 2115 place count 653 transition count 1618
Iterating global reduction 6 with 24 rules applied. Total rules applied 2139 place count 653 transition count 1618
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 2161 place count 653 transition count 1596
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2163 place count 652 transition count 1595
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -128
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 2191 place count 638 transition count 1723
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 2195 place count 638 transition count 1719
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 2199 place count 634 transition count 1633
Iterating global reduction 8 with 4 rules applied. Total rules applied 2203 place count 634 transition count 1633
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 2207 place count 634 transition count 1629
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 2215 place count 630 transition count 1663
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 9 with 36 rules applied. Total rules applied 2251 place count 630 transition count 1627
Discarding 16 places :
Symmetric choice reduction at 9 with 16 rule applications. Total rules 2267 place count 614 transition count 1595
Iterating global reduction 9 with 16 rules applied. Total rules applied 2283 place count 614 transition count 1595
Discarding 16 places :
Symmetric choice reduction at 9 with 16 rule applications. Total rules 2299 place count 598 transition count 1385
Iterating global reduction 9 with 16 rules applied. Total rules applied 2315 place count 598 transition count 1385
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 9 with 16 rules applied. Total rules applied 2331 place count 598 transition count 1369
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2332 place count 597 transition count 1368
Applied a total of 2332 rules in 646 ms. Remains 597 /2175 variables (removed 1578) and now considering 1368/3981 (removed 2613) transitions.
[2024-05-22 16:46:31] [INFO ] Flow matrix only has 1332 transitions (discarded 36 similar events)
// Phase 1: matrix 1332 rows 597 cols
[2024-05-22 16:46:31] [INFO ] Computed 184 invariants in 3 ms
[2024-05-22 16:46:31] [INFO ] Implicit Places using invariants in 413 ms returned []
[2024-05-22 16:46:31] [INFO ] Flow matrix only has 1332 transitions (discarded 36 similar events)
[2024-05-22 16:46:31] [INFO ] Invariant cache hit.
[2024-05-22 16:46:32] [INFO ] State equation strengthened by 73 read => feed constraints.
[2024-05-22 16:46:32] [INFO ] Implicit Places using invariants and state equation in 1244 ms returned []
Implicit Place search using SMT with State Equation took 1662 ms to find 0 implicit places.
[2024-05-22 16:46:32] [INFO ] Redundant transitions in 42 ms returned []
[2024-05-22 16:46:32] [INFO ] Flow matrix only has 1332 transitions (discarded 36 similar events)
[2024-05-22 16:46:32] [INFO ] Invariant cache hit.
[2024-05-22 16:46:33] [INFO ] Dead Transitions using invariants and state equation in 1094 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 597/2175 places, 1368/3981 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3453 ms. Remains : 597/2175 places, 1368/3981 transitions.
Computed a total of 3 stabilizing places and 19 stable transitions
Computed a total of 3 stabilizing places and 19 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT p1)), true]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter insensitive) to 4 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Finished random walk after 386 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT p1)), true]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (NOT p1))), (X (X p1)), (F p1), (F p2)]
Knowledge based reduction with 4 factoid took 223 ms. Reduced automaton from 4 states, 8 edges and 2 AP (stutter insensitive) to 4 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
[2024-05-22 16:46:34] [INFO ] Flow matrix only has 1332 transitions (discarded 36 similar events)
[2024-05-22 16:46:34] [INFO ] Invariant cache hit.
[2024-05-22 16:46:36] [INFO ] [Real]Absence check using 184 positive place invariants in 95 ms returned sat
[2024-05-22 16:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 16:46:36] [INFO ] [Real]Absence check using state equation in 774 ms returned sat
[2024-05-22 16:46:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:46:38] [INFO ] [Nat]Absence check using 184 positive place invariants in 97 ms returned sat
[2024-05-22 16:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 16:46:38] [INFO ] [Nat]Absence check using state equation in 758 ms returned sat
[2024-05-22 16:46:38] [INFO ] State equation strengthened by 73 read => feed constraints.
[2024-05-22 16:46:38] [INFO ] [Nat]Added 73 Read/Feed constraints in 44 ms returned sat
[2024-05-22 16:46:39] [INFO ] Computed and/alt/rep : 793/1515/793 causal constraints (skipped 479 transitions) in 286 ms.
[2024-05-22 16:46:39] [INFO ] Added : 6 causal constraints over 2 iterations in 629 ms. Result :sat
Could not prove EG (NOT p1)
[2024-05-22 16:46:39] [INFO ] Flow matrix only has 1332 transitions (discarded 36 similar events)
[2024-05-22 16:46:39] [INFO ] Invariant cache hit.
[2024-05-22 16:46:40] [INFO ] [Real]Absence check using 184 positive place invariants in 93 ms returned sat
[2024-05-22 16:46:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 16:46:41] [INFO ] [Real]Absence check using state equation in 563 ms returned sat
[2024-05-22 16:46:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 16:46:42] [INFO ] [Nat]Absence check using 184 positive place invariants in 79 ms returned sat
[2024-05-22 16:46:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 16:46:43] [INFO ] [Nat]Absence check using state equation in 567 ms returned sat
[2024-05-22 16:46:43] [INFO ] State equation strengthened by 73 read => feed constraints.
[2024-05-22 16:46:43] [INFO ] [Nat]Added 73 Read/Feed constraints in 12 ms returned sat
[2024-05-22 16:46:43] [INFO ] Computed and/alt/rep : 793/1515/793 causal constraints (skipped 479 transitions) in 114 ms.
[2024-05-22 16:46:43] [INFO ] Added : 7 causal constraints over 4 iterations in 499 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 308 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA DLCround-PT-09b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCround-PT-09b-LTLCardinality-15 finished in 60417 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p1)||p0)))'
Found a Lengthening insensitive property : DLCround-PT-09b-LTLCardinality-11
Stuttering acceptance computed with spot in 123 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 2185 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2185/2185 places, 3991/3991 transitions.
Graph (trivial) has 1918 edges and 2185 vertex of which 516 / 2185 are part of one of the 45 SCC in 1 ms
Free SCC test removed 471 places
Ensure Unique test removed 506 transitions
Reduce isomorphic transitions removed 506 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 335 transitions
Trivial Post-agglo rules discarded 335 transitions
Performed 335 trivial Post agglomeration. Transition count delta: 335
Iterating post reduction 0 with 335 rules applied. Total rules applied 336 place count 1713 transition count 3149
Reduce places removed 335 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 1 with 377 rules applied. Total rules applied 713 place count 1378 transition count 3107
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 29 rules applied. Total rules applied 742 place count 1350 transition count 3106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 743 place count 1349 transition count 3106
Performed 183 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 183 Pre rules applied. Total rules applied 743 place count 1349 transition count 2923
Deduced a syphon composed of 183 places in 15 ms
Reduce places removed 183 places and 0 transitions.
Iterating global reduction 4 with 366 rules applied. Total rules applied 1109 place count 1166 transition count 2923
Discarding 68 places :
Symmetric choice reduction at 4 with 68 rule applications. Total rules 1177 place count 1098 transition count 2363
Iterating global reduction 4 with 68 rules applied. Total rules applied 1245 place count 1098 transition count 2363
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 1249 place count 1098 transition count 2359
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 1249 place count 1098 transition count 2355
Deduced a syphon composed of 4 places in 13 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 1257 place count 1094 transition count 2355
Performed 416 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 416 places in 0 ms
Reduce places removed 416 places and 0 transitions.
Iterating global reduction 5 with 832 rules applied. Total rules applied 2089 place count 678 transition count 1930
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 2099 place count 678 transition count 1920
Renaming transitions due to excessive name length > 1024 char.
Discarding 24 places :
Symmetric choice reduction at 6 with 24 rule applications. Total rules 2123 place count 654 transition count 1620
Iterating global reduction 6 with 24 rules applied. Total rules applied 2147 place count 654 transition count 1620
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 2169 place count 654 transition count 1598
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2171 place count 653 transition count 1597
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -152
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 7 with 36 rules applied. Total rules applied 2207 place count 635 transition count 1749
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 2210 place count 635 transition count 1746
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 2213 place count 632 transition count 1680
Iterating global reduction 8 with 3 rules applied. Total rules applied 2216 place count 632 transition count 1680
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 2219 place count 632 transition count 1677
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 2225 place count 629 transition count 1702
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 2232 place count 629 transition count 1695
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 2233 place count 628 transition count 1694
Applied a total of 2233 rules in 514 ms. Remains 628 /2185 variables (removed 1557) and now considering 1694/3991 (removed 2297) transitions.
[2024-05-22 16:46:44] [INFO ] Flow matrix only has 1615 transitions (discarded 79 similar events)
// Phase 1: matrix 1615 rows 628 cols
[2024-05-22 16:46:44] [INFO ] Computed 184 invariants in 4 ms
[2024-05-22 16:46:45] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-22 16:46:45] [INFO ] Flow matrix only has 1615 transitions (discarded 79 similar events)
[2024-05-22 16:46:45] [INFO ] Invariant cache hit.
[2024-05-22 16:46:45] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-22 16:46:46] [INFO ] Implicit Places using invariants and state equation in 1297 ms returned []
Implicit Place search using SMT with State Equation took 1759 ms to find 0 implicit places.
[2024-05-22 16:46:46] [INFO ] Flow matrix only has 1615 transitions (discarded 79 similar events)
[2024-05-22 16:46:46] [INFO ] Invariant cache hit.
[2024-05-22 16:46:47] [INFO ] Dead Transitions using invariants and state equation in 1346 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 628/2185 places, 1694/3991 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3625 ms. Remains : 628/2185 places, 1694/3991 transitions.
Running random walk in product with property : DLCround-PT-09b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s32 0) (EQ s125 1)), p1:(OR (EQ s615 0) (EQ s10 1) (AND (EQ s75 0) (EQ s483 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1551 ms.
Product exploration explored 100000 steps with 0 reset in 1795 ms.
Computed a total of 5 stabilizing places and 37 stable transitions
Computed a total of 5 stabilizing places and 37 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p1), (X p0), (X (NOT (AND (NOT p0) p1))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 8 factoid took 207 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 3374 steps, including 1 resets, run visited all 4 properties in 70 ms. (steps per millisecond=48 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p1), (X p0), (X (NOT (AND (NOT p0) p1))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (X (X p1)), (F (AND (NOT p0) p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 321 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 628/628 places, 1694/1694 transitions.
Applied a total of 0 rules in 10 ms. Remains 628 /628 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2024-05-22 16:46:52] [INFO ] Flow matrix only has 1615 transitions (discarded 79 similar events)
[2024-05-22 16:46:52] [INFO ] Invariant cache hit.
[2024-05-22 16:46:52] [INFO ] Implicit Places using invariants in 517 ms returned []
[2024-05-22 16:46:52] [INFO ] Flow matrix only has 1615 transitions (discarded 79 similar events)
[2024-05-22 16:46:52] [INFO ] Invariant cache hit.
[2024-05-22 16:46:53] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-22 16:46:54] [INFO ] Implicit Places using invariants and state equation in 1370 ms returned []
Implicit Place search using SMT with State Equation took 1905 ms to find 0 implicit places.
[2024-05-22 16:46:54] [INFO ] Flow matrix only has 1615 transitions (discarded 79 similar events)
[2024-05-22 16:46:54] [INFO ] Invariant cache hit.
[2024-05-22 16:46:55] [INFO ] Dead Transitions using invariants and state equation in 1063 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2985 ms. Remains : 628/628 places, 1694/1694 transitions.
Computed a total of 5 stabilizing places and 37 stable transitions
Computed a total of 5 stabilizing places and 37 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p1), (X p0), (X (NOT (AND (NOT p0) p1))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 8 factoid took 200 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 1185 steps, including 0 resets, run visited all 4 properties in 44 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p1), (X p0), (X (NOT (AND (NOT p0) p1))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT p1))), (X (X p1)), (F (AND (NOT p0) p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT p1))]
Knowledge based reduction with 8 factoid took 316 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 87 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 1493 ms.
Product exploration explored 100000 steps with 0 reset in 1760 ms.
Built C files in :
/tmp/ltsmin9668066671150734180
[2024-05-22 16:46:59] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9668066671150734180
Running compilation step : cd /tmp/ltsmin9668066671150734180;'/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/ltsmin9668066671150734180;'/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/ltsmin9668066671150734180;'/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 6 out of 628 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 628/628 places, 1694/1694 transitions.
Applied a total of 0 rules in 11 ms. Remains 628 /628 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2024-05-22 16:47:02] [INFO ] Flow matrix only has 1615 transitions (discarded 79 similar events)
[2024-05-22 16:47:02] [INFO ] Invariant cache hit.
[2024-05-22 16:47:03] [INFO ] Implicit Places using invariants in 491 ms returned []
[2024-05-22 16:47:03] [INFO ] Flow matrix only has 1615 transitions (discarded 79 similar events)
[2024-05-22 16:47:03] [INFO ] Invariant cache hit.
[2024-05-22 16:47:03] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-22 16:47:04] [INFO ] Implicit Places using invariants and state equation in 1248 ms returned []
Implicit Place search using SMT with State Equation took 1765 ms to find 0 implicit places.
[2024-05-22 16:47:04] [INFO ] Flow matrix only has 1615 transitions (discarded 79 similar events)
[2024-05-22 16:47:04] [INFO ] Invariant cache hit.
[2024-05-22 16:47:05] [INFO ] Dead Transitions using invariants and state equation in 1075 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2867 ms. Remains : 628/628 places, 1694/1694 transitions.
Built C files in :
/tmp/ltsmin14305793870414737048
[2024-05-22 16:47:05] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14305793870414737048
Running compilation step : cd /tmp/ltsmin14305793870414737048;'/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/ltsmin14305793870414737048;'/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/ltsmin14305793870414737048;'/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)
[2024-05-22 16:47:08] [INFO ] Flatten gal took : 183 ms
[2024-05-22 16:47:08] [INFO ] Flatten gal took : 190 ms
[2024-05-22 16:47:09] [INFO ] Time to serialize gal into /tmp/LTL9017555264934981741.gal : 38 ms
[2024-05-22 16:47:09] [INFO ] Time to serialize properties into /tmp/LTL11580643462635007280.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/LTL9017555264934981741.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12180478015801641161.hoa' '-atoms' '/tmp/LTL11580643462635007280.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/LTL11580643462635007280.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12180478015801641161.hoa
Detected timeout of ITS tools.
[2024-05-22 16:47:24] [INFO ] Flatten gal took : 122 ms
[2024-05-22 16:47:24] [INFO ] Flatten gal took : 171 ms
[2024-05-22 16:47:24] [INFO ] Time to serialize gal into /tmp/LTL1301311875872773097.gal : 27 ms
[2024-05-22 16:47:24] [INFO ] Time to serialize properties into /tmp/LTL12290606492413082366.ltl : 7 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/LTL1301311875872773097.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12290606492413082366.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(("((p469==0)||(p1673==1))")||(X("(((p3454==0)||(p225==1))||((p986==0)&&(p2998==1)))")))))
Formula 0 simplified : F(!"((p469==0)||(p1673==1))" & X!"(((p3454==0)||(p225==1))||((p986==0)&&(p2998==1)))")
Detected timeout of ITS tools.
[2024-05-22 16:47:39] [INFO ] Flatten gal took : 88 ms
[2024-05-22 16:47:39] [INFO ] Applying decomposition
[2024-05-22 16:47:39] [INFO ] Flatten gal took : 82 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/graph6680725785092544957.txt' '-o' '/tmp/graph6680725785092544957.bin' '-w' '/tmp/graph6680725785092544957.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6680725785092544957.bin' '-l' '-1' '-v' '-w' '/tmp/graph6680725785092544957.weights' '-q' '0' '-e' '0.001'
[2024-05-22 16:47:40] [INFO ] Decomposing Gal with order
[2024-05-22 16:47:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 16:47:40] [INFO ] Removed a total of 4459 redundant transitions.
[2024-05-22 16:47:40] [INFO ] Flatten gal took : 169 ms
[2024-05-22 16:47:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 161 labels/synchronizations in 124 ms.
[2024-05-22 16:47:40] [INFO ] Time to serialize gal into /tmp/LTL16658117212367650377.gal : 21 ms
[2024-05-22 16:47:40] [INFO ] Time to serialize properties into /tmp/LTL13125607557605726802.ltl : 13 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/LTL16658117212367650377.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13125607557605726802.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(("((i4.u10.p469==0)||(i8.u173.p1673==1))")||(X("(((i13.u215.p3454==0)||(i2.u2.p225==1))||((i8.u28.p986==0)&&(i8.u170.p2998==1)))"...160
Formula 0 simplified : F(!"((i4.u10.p469==0)||(i8.u173.p1673==1))" & X!"(((i13.u215.p3454==0)||(i2.u2.p225==1))||((i8.u28.p986==0)&&(i8.u170.p2998==1)))")
Reverse transition relation is NOT exact ! Due to transitions t1909_t990_t992_t993_t1006, t1919_t1231_t1327_t1234_t1236, i2.t980_t1403, i2.t1404, i4.t1485,...884
Computing Next relation with stutter on 3.14573e+07 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
1119 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,11.3819,556232,1,0,1.48914e+06,269,11093,2.98638e+06,258,554,164522
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
Detected timeout of ITS tools.
Treatment of property DLCround-PT-09b-LTLCardinality-11 finished in 71644 ms.
FORMULA DLCround-PT-09b-LTLCardinality-11 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2024-05-22 16:47:55] [INFO ] Flatten gal took : 105 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 266040 ms.

BK_STOP 1716396477141

--------------------
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="DLCround-PT-09b"
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 DLCround-PT-09b, 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 r131-smll-171624288400137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-09b.tgz
mv DLCround-PT-09b 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 ;