About the Execution of 2023-gold for Philosophers-COL-000500
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4859.976 | 3600000.00 | 10804088.00 | 5169.80 | FFF?FTFFFFFFFFTF | normal |
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.r285-smll-171654422300268.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 Philosophers-COL-000500, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422300268
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.4K Apr 13 10:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 13 10:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 13 09:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 13 09:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 11:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 13 11:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 10:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 10:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 31K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-000500-LTLFireability-00
FORMULA_NAME Philosophers-COL-000500-LTLFireability-01
FORMULA_NAME Philosophers-COL-000500-LTLFireability-02
FORMULA_NAME Philosophers-COL-000500-LTLFireability-03
FORMULA_NAME Philosophers-COL-000500-LTLFireability-04
FORMULA_NAME Philosophers-COL-000500-LTLFireability-05
FORMULA_NAME Philosophers-COL-000500-LTLFireability-06
FORMULA_NAME Philosophers-COL-000500-LTLFireability-07
FORMULA_NAME Philosophers-COL-000500-LTLFireability-08
FORMULA_NAME Philosophers-COL-000500-LTLFireability-09
FORMULA_NAME Philosophers-COL-000500-LTLFireability-10
FORMULA_NAME Philosophers-COL-000500-LTLFireability-11
FORMULA_NAME Philosophers-COL-000500-LTLFireability-12
FORMULA_NAME Philosophers-COL-000500-LTLFireability-13
FORMULA_NAME Philosophers-COL-000500-LTLFireability-14
FORMULA_NAME Philosophers-COL-000500-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716949609193
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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-000500
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-29 02:26:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 02:26:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 02:26:52] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-29 02:26:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-29 02:26:54] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1050 ms
[2024-05-29 02:26:54] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 2500 PT places and 2500.0 transition bindings in 41 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2024-05-29 02:26:54] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 10 ms.
[2024-05-29 02:26:54] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 4 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 6026 steps, including 12 resets, run visited all 2 properties in 29 ms. (steps per millisecond=207 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-29 02:26:54] [INFO ] Flatten gal took : 27 ms
[2024-05-29 02:26:54] [INFO ] Flatten gal took : 4 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 500) 500) 500)]] contains successor/predecessor on variables of sort Philo
[2024-05-29 02:26:54] [INFO ] Unfolded HLPN to a Petri net with 2500 places and 2500 transitions 8000 arcs in 124 ms.
[2024-05-29 02:26:54] [INFO ] Unfolded 16 HLPN properties in 7 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Philosophers-COL-000500-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000500-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 40 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
// Phase 1: matrix 2500 rows 2500 cols
[2024-05-29 02:26:55] [INFO ] Computed 1000 invariants in 50 ms
[2024-05-29 02:26:56] [INFO ] Implicit Places using invariants in 1031 ms returned []
[2024-05-29 02:26:56] [INFO ] Invariant cache hit.
[2024-05-29 02:26:57] [INFO ] Implicit Places using invariants and state equation in 880 ms returned []
Implicit Place search using SMT with State Equation took 1915 ms to find 0 implicit places.
[2024-05-29 02:26:57] [INFO ] Invariant cache hit.
[2024-05-29 02:27:02] [INFO ] Dead Transitions using invariants and state equation in 5134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7097 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Support contains 2500 out of 2500 places after structural reductions.
[2024-05-29 02:27:03] [INFO ] Flatten gal took : 414 ms
[2024-05-29 02:27:04] [INFO ] Flatten gal took : 310 ms
[2024-05-29 02:27:05] [INFO ] Input system was already deterministic with 2500 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1279 ms. (steps per millisecond=7 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1353 ms. (steps per millisecond=7 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1373 ms. (steps per millisecond=7 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=16 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 02:27:10] [INFO ] Invariant cache hit.
[2024-05-29 02:27:14] [INFO ] [Real]Absence check using 1000 positive place invariants in 436 ms returned sat
[2024-05-29 02:27:14] [INFO ] After 1738ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2024-05-29 02:27:15] [INFO ] [Nat]Absence check using 1000 positive place invariants in 347 ms returned sat
[2024-05-29 02:27:18] [INFO ] After 2884ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2024-05-29 02:27:19] [INFO ] After 3907ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 934 ms.
[2024-05-29 02:27:20] [INFO ] After 6220ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 500 steps, including 0 resets, run visited all 2 properties in 93 ms. (steps per millisecond=5 )
Parikh walk visited 2 properties in 97 ms.
FORMULA Philosophers-COL-000500-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!p0) U X(!p1))))'
Support contains 1500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 280 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:27:22] [INFO ] Invariant cache hit.
[2024-05-29 02:27:23] [INFO ] Implicit Places using invariants in 1503 ms returned []
[2024-05-29 02:27:23] [INFO ] Invariant cache hit.
[2024-05-29 02:27:27] [INFO ] Implicit Places using invariants and state equation in 4129 ms returned []
Implicit Place search using SMT with State Equation took 5636 ms to find 0 implicit places.
[2024-05-29 02:27:27] [INFO ] Invariant cache hit.
[2024-05-29 02:27:32] [INFO ] Dead Transitions using invariants and state equation in 4850 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10778 ms. Remains : 2500/2500 places, 2500/2500 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 402 ms :[p1, p1, (AND p0 p1), p0]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s171 1) (GEQ s670 1)) (AND (GEQ s467 1) (GEQ s966 1)) (AND (GEQ s181 1) (GEQ s680 1)) (AND (GEQ s477 1) (GEQ s976 1)) (AND (GEQ s161 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 11398 reset in 6075 ms.
Stack based approach found an accepted trace after 11601 steps with 270 reset with depth 10935 and stack size 10935 in 535 ms.
FORMULA Philosophers-COL-000500-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-00 finished in 17917 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 1500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 153 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:27:39] [INFO ] Invariant cache hit.
[2024-05-29 02:27:41] [INFO ] Implicit Places using invariants in 1823 ms returned []
[2024-05-29 02:27:41] [INFO ] Invariant cache hit.
[2024-05-29 02:27:43] [INFO ] Implicit Places using invariants and state equation in 1596 ms returned []
Implicit Place search using SMT with State Equation took 3423 ms to find 0 implicit places.
[2024-05-29 02:27:43] [INFO ] Redundant transitions in 311 ms returned []
[2024-05-29 02:27:43] [INFO ] Invariant cache hit.
[2024-05-29 02:27:49] [INFO ] Dead Transitions using invariants and state equation in 5668 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9572 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 207 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s261 1) (LT s761 1)) (OR (LT s256 1) (LT s756 1)) (OR (LT s246 1) (LT s746 1)) (OR (LT s266 1) (LT s766 1)) (OR (LT s276 1) (LT s776 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3 reset in 2871 ms.
Stack based approach found an accepted trace after 5248 steps with 0 reset with depth 5249 and stack size 5249 in 221 ms.
FORMULA Philosophers-COL-000500-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-02 finished in 12918 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((!p0&&G(p1)&&(G(!p0)||X(F(p2))))))'
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 19 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:27:52] [INFO ] Invariant cache hit.
[2024-05-29 02:27:53] [INFO ] Implicit Places using invariants in 1069 ms returned []
[2024-05-29 02:27:53] [INFO ] Invariant cache hit.
[2024-05-29 02:27:56] [INFO ] Implicit Places using invariants and state equation in 2728 ms returned []
Implicit Place search using SMT with State Equation took 3812 ms to find 0 implicit places.
[2024-05-29 02:27:56] [INFO ] Invariant cache hit.
[2024-05-29 02:27:59] [INFO ] Dead Transitions using invariants and state equation in 2994 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6830 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p0 (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 0}, { cond=p1, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={1} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s261 1) (LT s761 1)) (OR (LT s256 1) (LT s756 1)) (OR (LT s246 1) (LT s746 1)) (OR (LT s266 1) (LT s766 1)) (OR (LT s276 1) (LT s776 1)) (...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 8 reset in 3693 ms.
Product exploration explored 100000 steps with 17 reset in 4033 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 894 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 329 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=18 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1755 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 02:28:49] [INFO ] Invariant cache hit.
[2024-05-29 02:28:51] [INFO ] [Real]Absence check using 1000 positive place invariants in 406 ms returned sat
[2024-05-29 02:28:51] [INFO ] After 1043ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 02:28:52] [INFO ] [Nat]Absence check using 1000 positive place invariants in 442 ms returned sat
[2024-05-29 02:28:58] [INFO ] After 3598ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 02:29:00] [INFO ] After 5802ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2112 ms.
[2024-05-29 02:29:02] [INFO ] After 10905ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 500 steps, including 0 resets, run visited all 1 properties in 45 ms. (steps per millisecond=11 )
Parikh walk visited 1 properties in 47 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1))))), (F (AND (NOT p0) (NOT p2) p1)), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (AND (NOT p0) p1)), (F (AND (NOT p2) p1)), (F (NOT (AND (NOT p2) (NOT p1))))]
Knowledge based reduction with 4 factoid took 939 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 324 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 291 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-29 02:29:05] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 24 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:29:20] [INFO ] Invariant cache hit.
[2024-05-29 02:29:22] [INFO ] Implicit Places using invariants in 1427 ms returned []
[2024-05-29 02:29:22] [INFO ] Invariant cache hit.
[2024-05-29 02:29:23] [INFO ] Implicit Places using invariants and state equation in 1188 ms returned []
Implicit Place search using SMT with State Equation took 2617 ms to find 0 implicit places.
[2024-05-29 02:29:23] [INFO ] Invariant cache hit.
[2024-05-29 02:29:28] [INFO ] Dead Transitions using invariants and state equation in 5075 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7725 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 613 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=19 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1643 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 02:30:21] [INFO ] Invariant cache hit.
[2024-05-29 02:30:22] [INFO ] [Real]Absence check using 1000 positive place invariants in 301 ms returned sat
[2024-05-29 02:30:22] [INFO ] After 818ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 02:30:23] [INFO ] [Nat]Absence check using 1000 positive place invariants in 368 ms returned sat
[2024-05-29 02:30:29] [INFO ] After 4423ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 02:30:31] [INFO ] After 6714ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2029 ms.
[2024-05-29 02:30:33] [INFO ] After 11388ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 500 steps, including 0 resets, run visited all 1 properties in 47 ms. (steps per millisecond=10 )
Parikh walk visited 1 properties in 49 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1))))), (F (AND (NOT p0) (NOT p2) p1)), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (AND (NOT p0) p1)), (F (AND (NOT p2) p1)), (F (NOT (AND (NOT p2) (NOT p1))))]
Knowledge based reduction with 4 factoid took 844 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-29 02:30:36] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 6 reset in 3437 ms.
Product exploration explored 100000 steps with 10 reset in 4133 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 110 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:31:00] [INFO ] Redundant transitions in 112 ms returned []
[2024-05-29 02:31:00] [INFO ] Invariant cache hit.
[2024-05-29 02:31:02] [INFO ] Dead Transitions using invariants and state equation in 2782 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3022 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin11236996836337188020
[2024-05-29 02:31:02] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11236996836337188020
Running compilation step : cd /tmp/ltsmin11236996836337188020;'/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/ltsmin11236996836337188020;'/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/ltsmin11236996836337188020;'/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 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 27 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:31:06] [INFO ] Invariant cache hit.
[2024-05-29 02:31:07] [INFO ] Implicit Places using invariants in 1064 ms returned []
[2024-05-29 02:31:07] [INFO ] Invariant cache hit.
[2024-05-29 02:31:09] [INFO ] Implicit Places using invariants and state equation in 2861 ms returned []
Implicit Place search using SMT with State Equation took 3928 ms to find 0 implicit places.
[2024-05-29 02:31:09] [INFO ] Invariant cache hit.
[2024-05-29 02:31:15] [INFO ] Dead Transitions using invariants and state equation in 5494 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9453 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin7551046671408751163
[2024-05-29 02:31:15] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7551046671408751163
Running compilation step : cd /tmp/ltsmin7551046671408751163;'/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/ltsmin7551046671408751163;'/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/ltsmin7551046671408751163;'/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)
[2024-05-29 02:31:19] [INFO ] Flatten gal took : 128 ms
[2024-05-29 02:31:19] [INFO ] Flatten gal took : 121 ms
[2024-05-29 02:31:19] [INFO ] Time to serialize gal into /tmp/LTL14735525485301670665.gal : 41 ms
[2024-05-29 02:31:19] [INFO ] Time to serialize properties into /tmp/LTL12152645882510255941.prop : 8 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/LTL14735525485301670665.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1048872263755472995.hoa' '-atoms' '/tmp/LTL12152645882510255941.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/LTL12152645882510255941.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1048872263755472995.hoa
Detected timeout of ITS tools.
[2024-05-29 02:31:34] [INFO ] Flatten gal took : 116 ms
[2024-05-29 02:31:34] [INFO ] Flatten gal took : 108 ms
[2024-05-29 02:31:34] [INFO ] Time to serialize gal into /tmp/LTL2459597166985466108.gal : 18 ms
[2024-05-29 02:31:34] [INFO ] Time to serialize properties into /tmp/LTL15920853259131126867.ltl : 45 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/LTL2459597166985466108.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15920853259131126867.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(((G("(((((((((((Fork_348>=1)&&(Catch1_348>=1))||((Fork_52>=1)&&(Catch1_52>=1)))||(((Fork_57>=1)&&(Catch1_57>=1))||((Fork_353>=1)&...60281
Formula 0 simplified : G(!"(((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256>=1)))||(((Think_246>=1)&&(Fork_246>=1))||((Think_266>=1)&&(...60267
Detected timeout of ITS tools.
[2024-05-29 02:31:49] [INFO ] Flatten gal took : 90 ms
[2024-05-29 02:31:49] [INFO ] Applying decomposition
[2024-05-29 02:31:50] [INFO ] Flatten gal took : 96 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/graph7917570841221213297.txt' '-o' '/tmp/graph7917570841221213297.bin' '-w' '/tmp/graph7917570841221213297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7917570841221213297.bin' '-l' '-1' '-v' '-w' '/tmp/graph7917570841221213297.weights' '-q' '0' '-e' '0.001'
[2024-05-29 02:31:50] [INFO ] Decomposing Gal with order
[2024-05-29 02:31:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 02:31:51] [INFO ] Removed a total of 495 redundant transitions.
[2024-05-29 02:31:51] [INFO ] Flatten gal took : 335 ms
[2024-05-29 02:31:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 1660 labels/synchronizations in 89 ms.
[2024-05-29 02:31:53] [INFO ] Time to serialize gal into /tmp/LTL5088507302634673531.gal : 40 ms
[2024-05-29 02:31:53] [INFO ] Time to serialize properties into /tmp/LTL18090980050487151301.ltl : 12 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/LTL5088507302634673531.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18090980050487151301.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...255
Read 1 LTL properties
Checking formula 0 : !((F(((G("(((((((((((i8.i1.i1.u430.Fork_348>=1)&&(i8.i1.i1.u430.Catch1_348>=1))||((i12.i2.i1.u320.Fork_52>=1)&&(i12.i2.i1.u320.Catch1_...109774
Formula 0 simplified : G(!"(((((((((((i41.i1.i1.u177.Think_261>=1)&&(i41.i1.i1.u401.Fork_261>=1))||((i20.i1.i0.u399.Think_256>=1)&&(i20.i1.i0.u399.Fork_256...109760
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17797668815427016590
[2024-05-29 02:32:08] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17797668815427016590
Running compilation step : cd /tmp/ltsmin17797668815427016590;'/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/ltsmin17797668815427016590;'/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/ltsmin17797668815427016590;'/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 Philosophers-COL-000500-LTLFireability-03 finished in 259000 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U X(p1)))'
Support contains 1500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 151 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:32:11] [INFO ] Invariant cache hit.
[2024-05-29 02:32:13] [INFO ] Implicit Places using invariants in 1697 ms returned []
[2024-05-29 02:32:13] [INFO ] Invariant cache hit.
[2024-05-29 02:32:14] [INFO ] Implicit Places using invariants and state equation in 1067 ms returned []
Implicit Place search using SMT with State Equation took 2767 ms to find 0 implicit places.
[2024-05-29 02:32:14] [INFO ] Invariant cache hit.
[2024-05-29 02:32:19] [INFO ] Dead Transitions using invariants and state equation in 5431 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8353 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (NOT p1), (NOT p1), true, p0]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s261 1) (LT s761 1)) (OR (LT s256 1) (LT s756 1)) (OR (LT s246 1) (LT s746 1)) (OR (LT s266 1) (LT s766 1)) (OR (LT s276 1) (LT s776 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 10334 steps with 1 reset in 474 ms.
FORMULA Philosophers-COL-000500-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-04 finished in 9027 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 53 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:32:20] [INFO ] Invariant cache hit.
[2024-05-29 02:32:22] [INFO ] Implicit Places using invariants in 1489 ms returned []
[2024-05-29 02:32:22] [INFO ] Invariant cache hit.
[2024-05-29 02:32:23] [INFO ] Implicit Places using invariants and state equation in 1369 ms returned []
Implicit Place search using SMT with State Equation took 2861 ms to find 0 implicit places.
[2024-05-29 02:32:23] [INFO ] Invariant cache hit.
[2024-05-29 02:32:29] [INFO ] Dead Transitions using invariants and state equation in 5835 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8754 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s848 1) (GEQ s1348 1)) (AND (GEQ s552 1) (GEQ s1052 1)) (AND (GEQ s557 1) (GEQ s1057 1)) (AND (GEQ s853 1) (GEQ s1353 1)) (AND (GEQ s838 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 20793 steps with 0 reset in 928 ms.
FORMULA Philosophers-COL-000500-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-06 finished in 9880 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 58 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:32:30] [INFO ] Invariant cache hit.
[2024-05-29 02:32:32] [INFO ] Implicit Places using invariants in 1803 ms returned []
[2024-05-29 02:32:32] [INFO ] Invariant cache hit.
[2024-05-29 02:32:33] [INFO ] Implicit Places using invariants and state equation in 1326 ms returned []
Implicit Place search using SMT with State Equation took 3135 ms to find 0 implicit places.
[2024-05-29 02:32:33] [INFO ] Invariant cache hit.
[2024-05-29 02:32:38] [INFO ] Dead Transitions using invariants and state equation in 5150 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8347 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, p0, p0]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s171 1) (GEQ s670 1)) (AND (GEQ s467 1) (GEQ s966 1)) (AND (GEQ s181 1) (GEQ s680 1)) (AND (GEQ s477 1) (GEQ s976 1)) (AND (GEQ s161 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Philosophers-COL-000500-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-07 finished in 8461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 38 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:32:38] [INFO ] Invariant cache hit.
[2024-05-29 02:32:40] [INFO ] Implicit Places using invariants in 2025 ms returned []
[2024-05-29 02:32:40] [INFO ] Invariant cache hit.
[2024-05-29 02:32:45] [INFO ] Implicit Places using invariants and state equation in 4120 ms returned []
Implicit Place search using SMT with State Equation took 6148 ms to find 0 implicit places.
[2024-05-29 02:32:45] [INFO ] Invariant cache hit.
[2024-05-29 02:32:51] [INFO ] Dead Transitions using invariants and state equation in 5970 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12160 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 242 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s848 1) (GEQ s1348 1)) (AND (GEQ s552 1) (GEQ s1052 1)) (AND (GEQ s557 1) (GEQ s1057 1)) (AND (GEQ s853 1) (GEQ s1353 1)) (AND (GEQ s838 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 27525 steps with 0 reset in 886 ms.
FORMULA Philosophers-COL-000500-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-08 finished in 13311 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (!p1 U p2)))'
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 14 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:32:52] [INFO ] Invariant cache hit.
[2024-05-29 02:32:53] [INFO ] Implicit Places using invariants in 1179 ms returned []
[2024-05-29 02:32:53] [INFO ] Invariant cache hit.
[2024-05-29 02:32:54] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 2342 ms to find 0 implicit places.
[2024-05-29 02:32:54] [INFO ] Invariant cache hit.
[2024-05-29 02:32:57] [INFO ] Dead Transitions using invariants and state equation in 2860 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5218 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (GEQ s2211 1) (GEQ s2471 1) (GEQ s2276 1) (GEQ s2406 1) (GEQ s2341 1) (GEQ s2000 1) (GEQ s2130 1) (GEQ s2065 1) (GEQ s2162 1) (GEQ s2227 1) (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 52100 steps with 3281 reset in 10002 ms.
Product exploration timeout after 51620 steps with 3272 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT p2)), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 466 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 225 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 847 ms. (steps per millisecond=11 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1431 ms. (steps per millisecond=6 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2108 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 02:34:24] [INFO ] Invariant cache hit.
[2024-05-29 02:34:27] [INFO ] [Real]Absence check using 1000 positive place invariants in 313 ms returned sat
[2024-05-29 02:34:27] [INFO ] After 1122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 02:34:29] [INFO ] [Nat]Absence check using 1000 positive place invariants in 802 ms returned sat
[2024-05-29 02:34:34] [INFO ] After 3164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 02:34:35] [INFO ] After 4706ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1051 ms.
[2024-05-29 02:34:36] [INFO ] After 8985ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 482 steps, including 0 resets, run visited all 2 properties in 102 ms. (steps per millisecond=4 )
Parikh walk visited 2 properties in 105 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT p2)), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0))), (F (AND p1 (NOT p2) (NOT p0))), (F p0), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 8 factoid took 891 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 310 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
[2024-05-29 02:34:38] [INFO ] Invariant cache hit.
[2024-05-29 02:34:50] [INFO ] [Real]Absence check using 1000 positive place invariants in 2358 ms returned sat
[2024-05-29 02:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 02:34:53] [INFO ] [Real]Absence check using state equation in 3596 ms returned unknown
Could not prove EG (NOT p2)
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 25 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:34:53] [INFO ] Invariant cache hit.
[2024-05-29 02:34:55] [INFO ] Implicit Places using invariants in 1216 ms returned []
[2024-05-29 02:34:55] [INFO ] Invariant cache hit.
[2024-05-29 02:34:58] [INFO ] Implicit Places using invariants and state equation in 3351 ms returned []
Implicit Place search using SMT with State Equation took 4571 ms to find 0 implicit places.
[2024-05-29 02:34:58] [INFO ] Invariant cache hit.
[2024-05-29 02:35:01] [INFO ] Dead Transitions using invariants and state equation in 3402 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8000 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 460 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 900 ms. (steps per millisecond=11 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1584 ms. (steps per millisecond=6 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2093 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 02:35:29] [INFO ] Invariant cache hit.
[2024-05-29 02:35:32] [INFO ] [Real]Absence check using 1000 positive place invariants in 313 ms returned sat
[2024-05-29 02:35:32] [INFO ] After 1107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 02:35:33] [INFO ] [Nat]Absence check using 1000 positive place invariants in 506 ms returned sat
[2024-05-29 02:35:38] [INFO ] After 3013ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 02:35:39] [INFO ] After 4262ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1381 ms.
[2024-05-29 02:35:41] [INFO ] After 8502ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 474 steps, including 0 resets, run visited all 2 properties in 80 ms. (steps per millisecond=5 )
Parikh walk visited 2 properties in 80 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0))), (F (AND p1 (NOT p2) (NOT p0))), (F p0), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 8 factoid took 943 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 189 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
[2024-05-29 02:35:43] [INFO ] Invariant cache hit.
[2024-05-29 02:35:55] [INFO ] [Real]Absence check using 1000 positive place invariants in 2671 ms returned sat
[2024-05-29 02:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 02:35:58] [INFO ] [Real]Absence check using state equation in 2827 ms returned unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 198 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Product exploration timeout after 54260 steps with 3318 reset in 10001 ms.
Product exploration timeout after 54050 steps with 3417 reset in 10001 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 190 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 66 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:36:18] [INFO ] Redundant transitions in 185 ms returned []
[2024-05-29 02:36:18] [INFO ] Invariant cache hit.
[2024-05-29 02:36:24] [INFO ] Dead Transitions using invariants and state equation in 5059 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5327 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin15496788679656704440
[2024-05-29 02:36:24] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15496788679656704440
Running compilation step : cd /tmp/ltsmin15496788679656704440;'/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/ltsmin15496788679656704440;'/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/ltsmin15496788679656704440;'/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 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 23 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:36:27] [INFO ] Invariant cache hit.
[2024-05-29 02:36:28] [INFO ] Implicit Places using invariants in 1286 ms returned []
[2024-05-29 02:36:28] [INFO ] Invariant cache hit.
[2024-05-29 02:36:31] [INFO ] Implicit Places using invariants and state equation in 2990 ms returned []
Implicit Place search using SMT with State Equation took 4289 ms to find 0 implicit places.
[2024-05-29 02:36:31] [INFO ] Invariant cache hit.
[2024-05-29 02:36:34] [INFO ] Dead Transitions using invariants and state equation in 3007 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7321 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin2663755823010020572
[2024-05-29 02:36:34] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2663755823010020572
Running compilation step : cd /tmp/ltsmin2663755823010020572;'/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/ltsmin2663755823010020572;'/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/ltsmin2663755823010020572;'/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)
[2024-05-29 02:36:37] [INFO ] Flatten gal took : 142 ms
[2024-05-29 02:36:38] [INFO ] Flatten gal took : 173 ms
[2024-05-29 02:36:38] [INFO ] Time to serialize gal into /tmp/LTL11629164287076843919.gal : 37 ms
[2024-05-29 02:36:38] [INFO ] Time to serialize properties into /tmp/LTL10383442573044238276.prop : 8 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/LTL11629164287076843919.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15463652491070173802.hoa' '-atoms' '/tmp/LTL10383442573044238276.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...320
Loading property file /tmp/LTL10383442573044238276.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15463652491070173802.hoa
Detected timeout of ITS tools.
[2024-05-29 02:36:53] [INFO ] Flatten gal took : 85 ms
[2024-05-29 02:36:53] [INFO ] Flatten gal took : 87 ms
[2024-05-29 02:36:53] [INFO ] Time to serialize gal into /tmp/LTL2002938052419637888.gal : 13 ms
[2024-05-29 02:36:53] [INFO ] Time to serialize properties into /tmp/LTL2943951197268549885.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/LTL2002938052419637888.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2943951197268549885.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((X(G("(((((((((((Fork_103>=1)&&(Catch2_104>=1))||((Fork_98>=1)&&(Catch2_99>=1)))||(((Fork_394>=1)&&(Catch2_395>=1))||((Fork_399>=1)...41989
Formula 0 simplified : XF!"(((((((((((Fork_103>=1)&&(Catch2_104>=1))||((Fork_98>=1)&&(Catch2_99>=1)))||(((Fork_394>=1)&&(Catch2_395>=1))||((Fork_399>=1)&&(...41979
Detected timeout of ITS tools.
[2024-05-29 02:37:08] [INFO ] Flatten gal took : 143 ms
[2024-05-29 02:37:08] [INFO ] Applying decomposition
[2024-05-29 02:37:08] [INFO ] Flatten gal took : 210 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/graph295167846703069727.txt' '-o' '/tmp/graph295167846703069727.bin' '-w' '/tmp/graph295167846703069727.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph295167846703069727.bin' '-l' '-1' '-v' '-w' '/tmp/graph295167846703069727.weights' '-q' '0' '-e' '0.001'
[2024-05-29 02:37:09] [INFO ] Decomposing Gal with order
[2024-05-29 02:37:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 02:37:09] [INFO ] Removed a total of 495 redundant transitions.
[2024-05-29 02:37:09] [INFO ] Flatten gal took : 161 ms
[2024-05-29 02:37:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 1680 labels/synchronizations in 36 ms.
[2024-05-29 02:37:11] [INFO ] Time to serialize gal into /tmp/LTL3335460722834632231.gal : 24 ms
[2024-05-29 02:37:11] [INFO ] Time to serialize properties into /tmp/LTL2484038337898838611.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/LTL3335460722834632231.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2484038337898838611.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 : !(((X(G("(((((((((((i14.u332.Fork_103>=1)&&(i14.u11.Catch2_104>=1))||((i13.i1.i0.u330.Fork_98>=1)&&(i13.i1.i1.u93.Catch2_99>=1)))||(((...77440
Formula 0 simplified : XF!"(((((((((((i14.u332.Fork_103>=1)&&(i14.u11.Catch2_104>=1))||((i13.i1.i0.u330.Fork_98>=1)&&(i13.i1.i1.u93.Catch2_99>=1)))||(((i27...77430
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7128694369454585893
[2024-05-29 02:37:26] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7128694369454585893
Running compilation step : cd /tmp/ltsmin7128694369454585893;'/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/ltsmin7128694369454585893;'/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/ltsmin7128694369454585893;'/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 Philosophers-COL-000500-LTLFireability-09 finished in 277463 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(!p0))))'
Support contains 500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 91 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:37:29] [INFO ] Invariant cache hit.
[2024-05-29 02:37:32] [INFO ] Implicit Places using invariants in 3164 ms returned []
[2024-05-29 02:37:32] [INFO ] Invariant cache hit.
[2024-05-29 02:37:38] [INFO ] Implicit Places using invariants and state equation in 5798 ms returned []
Implicit Place search using SMT with State Equation took 8965 ms to find 0 implicit places.
[2024-05-29 02:37:38] [INFO ] Invariant cache hit.
[2024-05-29 02:37:41] [INFO ] Dead Transitions using invariants and state equation in 2656 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11716 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 120 ms :[p0, p0, p0]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (GEQ s2211 1) (GEQ s2471 1) (GEQ s2276 1) (GEQ s2406 1) (GEQ s2341 1) (GEQ s2000 1) (GEQ s2130 1) (GEQ s2065 1) (GEQ s2162 1) (GEQ s2227 1) (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1993 reset in 3195 ms.
Stack based approach found an accepted trace after 11737 steps with 1728 reset with depth 6554 and stack size 1109 in 1005 ms.
FORMULA Philosophers-COL-000500-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-10 finished in 16062 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)&&(p1 U X(p1))))))'
Support contains 1500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 28 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:37:45] [INFO ] Invariant cache hit.
[2024-05-29 02:37:47] [INFO ] Implicit Places using invariants in 1363 ms returned []
[2024-05-29 02:37:47] [INFO ] Invariant cache hit.
[2024-05-29 02:37:48] [INFO ] Implicit Places using invariants and state equation in 950 ms returned []
Implicit Place search using SMT with State Equation took 2324 ms to find 0 implicit places.
[2024-05-29 02:37:48] [INFO ] Invariant cache hit.
[2024-05-29 02:37:53] [INFO ] Dead Transitions using invariants and state equation in 4984 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7343 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 296 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 4}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND p0 p1), acceptance={} source=6 dest: 5}]], initial=2, aps=[p0:(OR (AND (GEQ s603 1) (GEQ s1604 1)) (AND (GEQ s598 1) (GEQ s1599 1)) (AND (GEQ s894 1) (GEQ s1895 1)) (AND (GEQ s899 1) (GEQ s1900 1)) (AND (GEQ s588 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Philosophers-COL-000500-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-11 finished in 7668 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 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 89 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:37:53] [INFO ] Invariant cache hit.
[2024-05-29 02:37:55] [INFO ] Implicit Places using invariants in 1504 ms returned []
[2024-05-29 02:37:55] [INFO ] Invariant cache hit.
[2024-05-29 02:37:56] [INFO ] Implicit Places using invariants and state equation in 1564 ms returned []
Implicit Place search using SMT with State Equation took 3070 ms to find 0 implicit places.
[2024-05-29 02:37:56] [INFO ] Redundant transitions in 113 ms returned []
[2024-05-29 02:37:56] [INFO ] Invariant cache hit.
[2024-05-29 02:38:01] [INFO ] Dead Transitions using invariants and state equation in 4852 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8135 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 36 ms :[p0]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s171 1) (GEQ s670 1)) (AND (GEQ s467 1) (GEQ s966 1)) (AND (GEQ s181 1) (GEQ s680 1)) (AND (GEQ s477 1) (GEQ s976 1)) (AND (GEQ s161 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]]
Product exploration explored 100000 steps with 9 reset in 3820 ms.
Stack based approach found an accepted trace after 2461 steps with 0 reset with depth 2462 and stack size 629 in 145 ms.
FORMULA Philosophers-COL-000500-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-12 finished in 12161 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(!p1))))'
Support contains 1500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 43 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:38:05] [INFO ] Invariant cache hit.
[2024-05-29 02:38:07] [INFO ] Implicit Places using invariants in 1866 ms returned []
[2024-05-29 02:38:07] [INFO ] Invariant cache hit.
[2024-05-29 02:38:08] [INFO ] Implicit Places using invariants and state equation in 1470 ms returned []
Implicit Place search using SMT with State Equation took 3341 ms to find 0 implicit places.
[2024-05-29 02:38:09] [INFO ] Redundant transitions in 112 ms returned []
[2024-05-29 02:38:09] [INFO ] Invariant cache hit.
[2024-05-29 02:38:14] [INFO ] Dead Transitions using invariants and state equation in 5339 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8842 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) p1)]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s848 1) (GEQ s1348 1)) (AND (GEQ s552 1) (GEQ s1052 1)) (AND (GEQ s557 1) (GEQ s1057 1)) (AND (GEQ s853 1) (GEQ s1353 1)) (AND (GEQ s838 ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 5854 ms.
Stack based approach found an accepted trace after 22920 steps with 0 reset with depth 22921 and stack size 9752 in 1228 ms.
FORMULA Philosophers-COL-000500-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-13 finished in 15998 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(!p1)&&F(G(!p2)))))'
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 40 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:38:21] [INFO ] Invariant cache hit.
[2024-05-29 02:38:22] [INFO ] Implicit Places using invariants in 678 ms returned []
[2024-05-29 02:38:22] [INFO ] Invariant cache hit.
[2024-05-29 02:38:22] [INFO ] Implicit Places using invariants and state equation in 603 ms returned []
Implicit Place search using SMT with State Equation took 1283 ms to find 0 implicit places.
[2024-05-29 02:38:23] [INFO ] Redundant transitions in 188 ms returned []
[2024-05-29 02:38:23] [INFO ] Invariant cache hit.
[2024-05-29 02:38:28] [INFO ] Dead Transitions using invariants and state equation in 5330 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6863 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p0) p2 p1), (NOT p0), p1, p2]
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=p2, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s848 1) (GEQ s1348 1)) (AND (GEQ s552 1) (GEQ s1052 1)) (AND (GEQ s557 1) (GEQ s1057 1)) (AND (GEQ s853 1) (GEQ s1353 1)) (AND (GEQ s838 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1 reset in 3944 ms.
Stack based approach found an accepted trace after 7283 steps with 1 reset with depth 7281 and stack size 7281 in 317 ms.
FORMULA Philosophers-COL-000500-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000500-LTLFireability-15 finished in 11368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((!p0&&G(p1)&&(G(!p0)||X(F(p2))))))'
Found a Shortening insensitive property : Philosophers-COL-000500-LTLFireability-03
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 43 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:38:33] [INFO ] Invariant cache hit.
[2024-05-29 02:38:34] [INFO ] Implicit Places using invariants in 1036 ms returned []
[2024-05-29 02:38:34] [INFO ] Invariant cache hit.
[2024-05-29 02:38:35] [INFO ] Implicit Places using invariants and state equation in 1341 ms returned []
Implicit Place search using SMT with State Equation took 2385 ms to find 0 implicit places.
[2024-05-29 02:38:35] [INFO ] Invariant cache hit.
[2024-05-29 02:38:41] [INFO ] Dead Transitions using invariants and state equation in 5427 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 7863 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p0 (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 0}, { cond=p1, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0, 1} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={1} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s261 1) (LT s761 1)) (OR (LT s256 1) (LT s756 1)) (OR (LT s246 1) (LT s746 1)) (OR (LT s266 1) (LT s766 1)) (OR (LT s276 1) (LT s776 1)) (...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 11 reset in 3711 ms.
Product exploration explored 100000 steps with 12 reset in 3848 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 596 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=22 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1316 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 02:39:29] [INFO ] Invariant cache hit.
[2024-05-29 02:39:31] [INFO ] [Real]Absence check using 1000 positive place invariants in 430 ms returned sat
[2024-05-29 02:39:31] [INFO ] After 1178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 02:39:32] [INFO ] [Nat]Absence check using 1000 positive place invariants in 445 ms returned sat
[2024-05-29 02:39:38] [INFO ] After 4224ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 02:39:40] [INFO ] After 6615ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2230 ms.
[2024-05-29 02:39:43] [INFO ] After 11632ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 500 steps, including 0 resets, run visited all 1 properties in 45 ms. (steps per millisecond=11 )
Parikh walk visited 1 properties in 45 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p1) (NOT p2)))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1))))), (F (AND (NOT p0) (NOT p2) p1)), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (AND (NOT p0) p1)), (F (AND (NOT p2) p1)), (F (NOT (AND (NOT p2) (NOT p1))))]
Knowledge based reduction with 4 factoid took 903 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 245 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-29 02:39:46] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 12 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:40:01] [INFO ] Invariant cache hit.
[2024-05-29 02:40:02] [INFO ] Implicit Places using invariants in 1352 ms returned []
[2024-05-29 02:40:02] [INFO ] Invariant cache hit.
[2024-05-29 02:40:04] [INFO ] Implicit Places using invariants and state equation in 1794 ms returned []
Implicit Place search using SMT with State Equation took 3151 ms to find 0 implicit places.
[2024-05-29 02:40:04] [INFO ] Invariant cache hit.
[2024-05-29 02:40:06] [INFO ] Dead Transitions using invariants and state equation in 2324 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5502 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 959 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 300 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=14 ) properties (out of 9) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1498 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 02:41:02] [INFO ] Invariant cache hit.
[2024-05-29 02:41:04] [INFO ] [Real]Absence check using 1000 positive place invariants in 343 ms returned sat
[2024-05-29 02:41:04] [INFO ] After 995ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 02:41:05] [INFO ] [Nat]Absence check using 1000 positive place invariants in 333 ms returned sat
[2024-05-29 02:41:11] [INFO ] After 4292ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 02:41:14] [INFO ] After 6544ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2305 ms.
[2024-05-29 02:41:16] [INFO ] After 11776ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 500 steps, including 0 resets, run visited all 1 properties in 45 ms. (steps per millisecond=11 )
Parikh walk visited 1 properties in 47 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 (NOT p2)))), (X (AND (NOT p0) (NOT p2))), (X (X (NOT (AND p0 (NOT p2)))))]
False Knowledge obtained : [(X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (NOT p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (AND p0 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) (NOT p1))))), (F (AND (NOT p0) (NOT p2) p1)), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (AND (NOT p0) p1)), (F (AND (NOT p2) p1)), (F (NOT (AND (NOT p2) (NOT p1))))]
Knowledge based reduction with 4 factoid took 1161 ms. Reduced automaton from 5 states, 12 edges and 3 AP (stutter sensitive) to 5 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 294 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
[2024-05-29 02:41:20] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 345 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 9 reset in 3526 ms.
Product exploration explored 100000 steps with 11 reset in 3964 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 294 ms :[(OR (NOT p1) p0), (NOT p1), (AND p0 (NOT p2)), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 27 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:41:43] [INFO ] Redundant transitions in 114 ms returned []
[2024-05-29 02:41:43] [INFO ] Invariant cache hit.
[2024-05-29 02:41:46] [INFO ] Dead Transitions using invariants and state equation in 2861 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3026 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin15387050919951610962
[2024-05-29 02:41:46] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15387050919951610962
Running compilation step : cd /tmp/ltsmin15387050919951610962;'/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/ltsmin15387050919951610962;'/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/ltsmin15387050919951610962;'/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 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 22 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:41:49] [INFO ] Invariant cache hit.
[2024-05-29 02:41:50] [INFO ] Implicit Places using invariants in 921 ms returned []
[2024-05-29 02:41:50] [INFO ] Invariant cache hit.
[2024-05-29 02:41:53] [INFO ] Implicit Places using invariants and state equation in 3119 ms returned []
Implicit Place search using SMT with State Equation took 4056 ms to find 0 implicit places.
[2024-05-29 02:41:53] [INFO ] Invariant cache hit.
[2024-05-29 02:41:57] [INFO ] Dead Transitions using invariants and state equation in 4161 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8254 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin17787306846233520213
[2024-05-29 02:41:57] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17787306846233520213
Running compilation step : cd /tmp/ltsmin17787306846233520213;'/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/ltsmin17787306846233520213;'/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/ltsmin17787306846233520213;'/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)
[2024-05-29 02:42:01] [INFO ] Flatten gal took : 67 ms
[2024-05-29 02:42:01] [INFO ] Flatten gal took : 76 ms
[2024-05-29 02:42:01] [INFO ] Time to serialize gal into /tmp/LTL5148530676854987053.gal : 14 ms
[2024-05-29 02:42:01] [INFO ] Time to serialize properties into /tmp/LTL9090499936531530787.prop : 4 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/LTL5148530676854987053.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3199723345988232753.hoa' '-atoms' '/tmp/LTL9090499936531530787.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9090499936531530787.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3199723345988232753.hoa
Detected timeout of ITS tools.
[2024-05-29 02:42:16] [INFO ] Flatten gal took : 125 ms
[2024-05-29 02:42:16] [INFO ] Flatten gal took : 117 ms
[2024-05-29 02:42:16] [INFO ] Time to serialize gal into /tmp/LTL10362147436333755310.gal : 14 ms
[2024-05-29 02:42:16] [INFO ] Time to serialize properties into /tmp/LTL10845102685223746470.ltl : 11 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/LTL10362147436333755310.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10845102685223746470.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(((G("(((((((((((Fork_348>=1)&&(Catch1_348>=1))||((Fork_52>=1)&&(Catch1_52>=1)))||(((Fork_57>=1)&&(Catch1_57>=1))||((Fork_353>=1)&...60281
Formula 0 simplified : G(!"(((((((((((Think_261>=1)&&(Fork_261>=1))||((Think_256>=1)&&(Fork_256>=1)))||(((Think_246>=1)&&(Fork_246>=1))||((Think_266>=1)&&(...60267
Detected timeout of ITS tools.
[2024-05-29 02:42:31] [INFO ] Flatten gal took : 75 ms
[2024-05-29 02:42:31] [INFO ] Applying decomposition
[2024-05-29 02:42:32] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12414328521935805705.txt' '-o' '/tmp/graph12414328521935805705.bin' '-w' '/tmp/graph12414328521935805705.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12414328521935805705.bin' '-l' '-1' '-v' '-w' '/tmp/graph12414328521935805705.weights' '-q' '0' '-e' '0.001'
[2024-05-29 02:42:32] [INFO ] Decomposing Gal with order
[2024-05-29 02:42:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 02:42:32] [INFO ] Removed a total of 494 redundant transitions.
[2024-05-29 02:42:32] [INFO ] Flatten gal took : 155 ms
[2024-05-29 02:42:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 1662 labels/synchronizations in 66 ms.
[2024-05-29 02:42:34] [INFO ] Time to serialize gal into /tmp/LTL11211384970326883614.gal : 19 ms
[2024-05-29 02:42:34] [INFO ] Time to serialize properties into /tmp/LTL17337947999727430213.ltl : 11 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/LTL11211384970326883614.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17337947999727430213.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 : !((F(((G("(((((((((((i40.i0.i1.u199.Fork_348>=1)&&(i40.i0.i1.u199.Catch1_348>=1))||((i32.i0.i2.u314.Fork_52>=1)&&(i32.i0.i2.u314.Catch...110390
Formula 0 simplified : G(!"(((((((((((i17.i1.i1.u25.Think_261>=1)&&(i17.i1.i1.u25.Fork_261>=1))||((i17.i0.i1.u164.Think_256>=1)&&(i17.i0.i1.u396.Fork_256>=...110376
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10333335473849821504
[2024-05-29 02:42:49] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10333335473849821504
Running compilation step : cd /tmp/ltsmin10333335473849821504;'/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/ltsmin10333335473849821504;'/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/ltsmin10333335473849821504;'/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 Philosophers-COL-000500-LTLFireability-03 finished in 259795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U (!p1 U p2)))'
Found a Lengthening insensitive property : Philosophers-COL-000500-LTLFireability-09
Stuttering acceptance computed with spot in 170 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 22 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:42:53] [INFO ] Invariant cache hit.
[2024-05-29 02:42:54] [INFO ] Implicit Places using invariants in 1087 ms returned []
[2024-05-29 02:42:54] [INFO ] Invariant cache hit.
[2024-05-29 02:42:55] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1986 ms to find 0 implicit places.
[2024-05-29 02:42:55] [INFO ] Invariant cache hit.
[2024-05-29 02:42:59] [INFO ] Dead Transitions using invariants and state equation in 4480 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6510 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Running random walk in product with property : Philosophers-COL-000500-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (GEQ s2211 1) (GEQ s2471 1) (GEQ s2276 1) (GEQ s2406 1) (GEQ s2341 1) (GEQ s2000 1) (GEQ s2130 1) (GEQ s2065 1) (GEQ s2162 1) (GEQ s2227 1) (GEQ s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 50140 steps with 3143 reset in 10002 ms.
Product exploration timeout after 49750 steps with 3181 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT p2)), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 520 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 803 ms. (steps per millisecond=12 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1533 ms. (steps per millisecond=6 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2061 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 02:44:28] [INFO ] Invariant cache hit.
[2024-05-29 02:44:33] [INFO ] [Real]Absence check using 1000 positive place invariants in 428 ms returned sat
[2024-05-29 02:44:33] [INFO ] After 1485ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 02:44:34] [INFO ] [Nat]Absence check using 1000 positive place invariants in 343 ms returned sat
[2024-05-29 02:44:39] [INFO ] After 3032ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 02:44:40] [INFO ] After 4240ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1208 ms.
[2024-05-29 02:44:41] [INFO ] After 8367ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 482 steps, including 0 resets, run visited all 2 properties in 104 ms. (steps per millisecond=4 )
Parikh walk visited 2 properties in 105 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT p2)), true, (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0))), (F (AND p1 (NOT p2) (NOT p0))), (F p0), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 8 factoid took 924 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 212 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
[2024-05-29 02:44:43] [INFO ] Invariant cache hit.
[2024-05-29 02:44:55] [INFO ] [Real]Absence check using 1000 positive place invariants in 2557 ms returned sat
[2024-05-29 02:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 02:44:58] [INFO ] [Real]Absence check using state equation in 3024 ms returned unknown
Could not prove EG (NOT p2)
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 11 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:44:58] [INFO ] Invariant cache hit.
[2024-05-29 02:44:59] [INFO ] Implicit Places using invariants in 1063 ms returned []
[2024-05-29 02:44:59] [INFO ] Invariant cache hit.
[2024-05-29 02:45:00] [INFO ] Implicit Places using invariants and state equation in 1023 ms returned []
Implicit Place search using SMT with State Equation took 2088 ms to find 0 implicit places.
[2024-05-29 02:45:00] [INFO ] Invariant cache hit.
[2024-05-29 02:45:06] [INFO ] Dead Transitions using invariants and state equation in 5628 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7739 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 8 factoid took 465 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 831 ms. (steps per millisecond=12 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1335 ms. (steps per millisecond=7 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2094 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 02:45:33] [INFO ] Invariant cache hit.
[2024-05-29 02:45:37] [INFO ] [Real]Absence check using 1000 positive place invariants in 327 ms returned sat
[2024-05-29 02:45:37] [INFO ] After 1102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 02:45:38] [INFO ] [Nat]Absence check using 1000 positive place invariants in 356 ms returned sat
[2024-05-29 02:45:43] [INFO ] After 2957ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 02:45:44] [INFO ] After 4170ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1148 ms.
[2024-05-29 02:45:46] [INFO ] After 8480ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 495 steps, including 0 resets, run visited all 2 properties in 72 ms. (steps per millisecond=6 )
Parikh walk visited 2 properties in 72 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), true, (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0))), (F (AND p1 (NOT p2) (NOT p0))), (F p0), (F (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (F p2), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 8 factoid took 653 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter sensitive) to 5 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Stuttering acceptance computed with spot in 252 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
[2024-05-29 02:45:47] [INFO ] Invariant cache hit.
[2024-05-29 02:45:59] [INFO ] [Real]Absence check using 1000 positive place invariants in 2438 ms returned sat
[2024-05-29 02:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 02:46:02] [INFO ] [Real]Absence check using state equation in 3671 ms returned unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 215 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Product exploration timeout after 58200 steps with 3753 reset in 10002 ms.
Product exploration timeout after 54220 steps with 3549 reset in 10002 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 204 ms :[(NOT p2), (NOT p0), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 51 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:46:23] [INFO ] Redundant transitions in 191 ms returned []
[2024-05-29 02:46:23] [INFO ] Invariant cache hit.
[2024-05-29 02:46:26] [INFO ] Dead Transitions using invariants and state equation in 2973 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3225 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin3455057525267823427
[2024-05-29 02:46:26] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3455057525267823427
Running compilation step : cd /tmp/ltsmin3455057525267823427;'/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/ltsmin3455057525267823427;'/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/ltsmin3455057525267823427;'/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 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 11 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-29 02:46:29] [INFO ] Invariant cache hit.
[2024-05-29 02:46:30] [INFO ] Implicit Places using invariants in 918 ms returned []
[2024-05-29 02:46:30] [INFO ] Invariant cache hit.
[2024-05-29 02:46:32] [INFO ] Implicit Places using invariants and state equation in 1652 ms returned []
Implicit Place search using SMT with State Equation took 2584 ms to find 0 implicit places.
[2024-05-29 02:46:32] [INFO ] Invariant cache hit.
[2024-05-29 02:46:37] [INFO ] Dead Transitions using invariants and state equation in 5071 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7670 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin5429795718541471523
[2024-05-29 02:46:37] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5429795718541471523
Running compilation step : cd /tmp/ltsmin5429795718541471523;'/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/ltsmin5429795718541471523;'/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/ltsmin5429795718541471523;'/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)
[2024-05-29 02:46:40] [INFO ] Flatten gal took : 78 ms
[2024-05-29 02:46:40] [INFO ] Flatten gal took : 81 ms
[2024-05-29 02:46:40] [INFO ] Time to serialize gal into /tmp/LTL1389113894771454202.gal : 12 ms
[2024-05-29 02:46:40] [INFO ] Time to serialize properties into /tmp/LTL11042119060706918030.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1389113894771454202.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4972208714375382258.hoa' '-atoms' '/tmp/LTL11042119060706918030.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11042119060706918030.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4972208714375382258.hoa
Detected timeout of ITS tools.
[2024-05-29 02:46:55] [INFO ] Flatten gal took : 72 ms
[2024-05-29 02:46:55] [INFO ] Flatten gal took : 71 ms
[2024-05-29 02:46:55] [INFO ] Time to serialize gal into /tmp/LTL7490322523667748540.gal : 12 ms
[2024-05-29 02:46:55] [INFO ] Time to serialize properties into /tmp/LTL16024899334779461709.ltl : 12 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/LTL7490322523667748540.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16024899334779461709.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(G("(((((((((((Fork_103>=1)&&(Catch2_104>=1))||((Fork_98>=1)&&(Catch2_99>=1)))||(((Fork_394>=1)&&(Catch2_395>=1))||((Fork_399>=1)...41989
Formula 0 simplified : XF!"(((((((((((Fork_103>=1)&&(Catch2_104>=1))||((Fork_98>=1)&&(Catch2_99>=1)))||(((Fork_394>=1)&&(Catch2_395>=1))||((Fork_399>=1)&&(...41979
Detected timeout of ITS tools.
[2024-05-29 02:47:11] [INFO ] Flatten gal took : 66 ms
[2024-05-29 02:47:11] [INFO ] Applying decomposition
[2024-05-29 02:47:11] [INFO ] Flatten gal took : 68 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/graph10139559620171773180.txt' '-o' '/tmp/graph10139559620171773180.bin' '-w' '/tmp/graph10139559620171773180.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10139559620171773180.bin' '-l' '-1' '-v' '-w' '/tmp/graph10139559620171773180.weights' '-q' '0' '-e' '0.001'
[2024-05-29 02:47:11] [INFO ] Decomposing Gal with order
[2024-05-29 02:47:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 02:47:11] [INFO ] Removed a total of 491 redundant transitions.
[2024-05-29 02:47:11] [INFO ] Flatten gal took : 126 ms
[2024-05-29 02:47:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1682 labels/synchronizations in 25 ms.
[2024-05-29 02:47:13] [INFO ] Time to serialize gal into /tmp/LTL10531167415267006809.gal : 27 ms
[2024-05-29 02:47:13] [INFO ] Time to serialize properties into /tmp/LTL4654795516106470365.ltl : 8 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/LTL10531167415267006809.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4654795516106470365.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...255
Read 1 LTL properties
Checking formula 0 : !(((X(G("(((((((((((i33.i0.i1.u104.Fork_103>=1)&&(i33.i0.i1.u320.Catch2_104>=1))||((i2.i0.i1.u318.Fork_98>=1)&&(i33.i0.i2.u319.Catch2_...77983
Formula 0 simplified : XF!"(((((((((((i33.i0.i1.u104.Fork_103>=1)&&(i33.i0.i1.u320.Catch2_104>=1))||((i2.i0.i1.u318.Fork_98>=1)&&(i33.i0.i2.u319.Catch2_99>...77973
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9923411589832714457
[2024-05-29 02:47:28] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9923411589832714457
Running compilation step : cd /tmp/ltsmin9923411589832714457;'/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/ltsmin9923411589832714457;'/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/ltsmin9923411589832714457;'/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 Philosophers-COL-000500-LTLFireability-09 finished in 278546 ms.
[2024-05-29 02:47:31] [INFO ] Flatten gal took : 85 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2757083957367035518
[2024-05-29 02:47:31] [INFO ] Too many transitions (2500) to apply POR reductions. Disabling POR matrices.
[2024-05-29 02:47:31] [INFO ] Applying decomposition
[2024-05-29 02:47:31] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2757083957367035518
Running compilation step : cd /tmp/ltsmin2757083957367035518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 02:47:31] [INFO ] Flatten gal took : 90 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/graph4028213038019520896.txt' '-o' '/tmp/graph4028213038019520896.bin' '-w' '/tmp/graph4028213038019520896.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4028213038019520896.bin' '-l' '-1' '-v' '-w' '/tmp/graph4028213038019520896.weights' '-q' '0' '-e' '0.001'
[2024-05-29 02:47:31] [INFO ] Decomposing Gal with order
[2024-05-29 02:47:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 02:47:32] [INFO ] Removed a total of 498 redundant transitions.
[2024-05-29 02:47:32] [INFO ] Flatten gal took : 154 ms
[2024-05-29 02:47:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 1700 labels/synchronizations in 26 ms.
[2024-05-29 02:47:35] [INFO ] Time to serialize gal into /tmp/LTLFireability18357770274183665301.gal : 20 ms
[2024-05-29 02:47:35] [INFO ] Time to serialize properties into /tmp/LTLFireability579181121464498326.ltl : 15 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/LTLFireability18357770274183665301.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability579181121464498326.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...276
Read 2 LTL properties
Checking formula 0 : !((F(((!("(((((((((((i15.i1.i0.u166.Think_261<1)||(i15.i1.i0.u167.Fork_261<1))&&((i15.i0.i0.u411.Think_256<1)||(i15.i0.i1.u163.Fork_25...108998
Formula 0 simplified : G("(((((((((((i15.i1.i0.u166.Think_261<1)||(i15.i1.i0.u167.Fork_261<1))&&((i15.i0.i0.u411.Think_256<1)||(i15.i0.i1.u163.Fork_256<1))...108976
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Compilation finished in 11415 ms.
Running link step : cd /tmp/ltsmin2757083957367035518;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin2757083957367035518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true)&&[]((LTLAPp1==true))&&([](!(LTLAPp0==true))||X(<>((LTLAPp2==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 03:14:28] [INFO ] Applying decomposition
[2024-05-29 03:14:28] [INFO ] Flatten gal took : 249 ms
[2024-05-29 03:14:28] [INFO ] Decomposing Gal with order
[2024-05-29 03:14:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 03:14:29] [INFO ] Removed a total of 500 redundant transitions.
[2024-05-29 03:14:29] [INFO ] Flatten gal took : 409 ms
[2024-05-29 03:14:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1000 labels/synchronizations in 72 ms.
[2024-05-29 03:14:29] [INFO ] Time to serialize gal into /tmp/LTLFireability11489686050181140477.gal : 70 ms
[2024-05-29 03:14:29] [INFO ] Time to serialize properties into /tmp/LTLFireability3282339512002896609.ltl : 22 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/LTLFireability11489686050181140477.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3282339512002896609.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...277
Read 2 LTL properties
Checking formula 0 : !((F(((!("(((((((((((Philo261.Think_261<1)||(Philo261.Fork_261<1))&&((Philo256.Think_256<1)||(Philo256.Fork_256<1)))&&(((Philo246.Thin...89017
Formula 0 simplified : G("(((((((((((Philo261.Think_261<1)||(Philo261.Fork_261<1))&&((Philo256.Think_256<1)||(Philo256.Fork_256<1)))&&(((Philo246.Think_246...88995
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin2757083957367035518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true)&&[]((LTLAPp1==true))&&([](!(LTLAPp0==true))||X(<>((LTLAPp2==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2757083957367035518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X([]((LTLAPp3==true))) U (!(LTLAPp0==true) U (LTLAPp2==true)))' '--buchi-type=spotba'
LTSmin run took 72744 ms.
FORMULA Philosophers-COL-000500-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin2757083957367035518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true)&&[]((LTLAPp1==true))&&([](!(LTLAPp0==true))||X(<>((LTLAPp2==true))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11252168 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15989964 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="Philosophers-COL-000500"
export BK_EXAMINATION="LTLFireability"
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 Philosophers-COL-000500, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r285-smll-171654422300268"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000500.tgz
mv Philosophers-COL-000500 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;