About the Execution of ITS-Tools for Philosophers-COL-001000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15995.279 | 3600000.00 | 6605252.00 | 24022.90 | FFT?TFTTFF?F?F?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945000140.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Philosophers-COL-001000, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945000140
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 5.7K Feb 25 14:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Feb 25 14:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 13:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 13:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 15:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 15:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 14:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 14:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 52K Mar 5 18:23 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-001000-LTLFireability-00
FORMULA_NAME Philosophers-COL-001000-LTLFireability-01
FORMULA_NAME Philosophers-COL-001000-LTLFireability-02
FORMULA_NAME Philosophers-COL-001000-LTLFireability-03
FORMULA_NAME Philosophers-COL-001000-LTLFireability-04
FORMULA_NAME Philosophers-COL-001000-LTLFireability-05
FORMULA_NAME Philosophers-COL-001000-LTLFireability-06
FORMULA_NAME Philosophers-COL-001000-LTLFireability-07
FORMULA_NAME Philosophers-COL-001000-LTLFireability-08
FORMULA_NAME Philosophers-COL-001000-LTLFireability-09
FORMULA_NAME Philosophers-COL-001000-LTLFireability-10
FORMULA_NAME Philosophers-COL-001000-LTLFireability-11
FORMULA_NAME Philosophers-COL-001000-LTLFireability-12
FORMULA_NAME Philosophers-COL-001000-LTLFireability-13
FORMULA_NAME Philosophers-COL-001000-LTLFireability-14
FORMULA_NAME Philosophers-COL-001000-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678793540593
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-001000
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-14 11:32:22] [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]
[2023-03-14 11:32:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 11:32:22] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 11:32:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 11:32:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 432 ms
[2023-03-14 11:32:22] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 5000 PT places and 5000.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2023-03-14 11:32:22] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 5 ms.
[2023-03-14 11:32:22] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-COL-001000-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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
Incomplete random walk after 10019 steps, including 9 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :1
Finished Best-First random walk after 7 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=7 )
[2023-03-14 11:32:22] [INFO ] Flatten gal took : 12 ms
[2023-03-14 11:32:22] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 1000) 1000) 1000)]] contains successor/predecessor on variables of sort Philo
[2023-03-14 11:32:22] [INFO ] Unfolded HLPN to a Petri net with 5000 places and 5000 transitions 16000 arcs in 68 ms.
[2023-03-14 11:32:22] [INFO ] Unfolded 15 HLPN properties in 8 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Philosophers-COL-001000-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-001000-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-001000-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-001000-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 39 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
// Phase 1: matrix 5000 rows 5000 cols
[2023-03-14 11:32:23] [INFO ] Computed 2000 place invariants in 50 ms
[2023-03-14 11:32:24] [INFO ] Implicit Places using invariants in 699 ms returned []
[2023-03-14 11:32:24] [INFO ] Invariant cache hit.
[2023-03-14 11:32:24] [INFO ] Implicit Places using invariants and state equation in 506 ms returned []
Implicit Place search using SMT with State Equation took 1228 ms to find 0 implicit places.
[2023-03-14 11:32:24] [INFO ] Invariant cache hit.
[2023-03-14 11:32:28] [INFO ] Dead Transitions using invariants and state equation in 3128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4399 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Support contains 5000 out of 5000 places after structural reductions.
[2023-03-14 11:32:28] [INFO ] Flatten gal took : 419 ms
[2023-03-14 11:32:30] [INFO ] Flatten gal took : 395 ms
[2023-03-14 11:32:31] [INFO ] Input system was already deterministic with 5000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1404 ms. (steps per millisecond=7 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2234 ms. (steps per millisecond=4 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3643 ms. (steps per millisecond=2 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2203 ms. (steps per millisecond=4 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2705 ms. (steps per millisecond=3 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2265 ms. (steps per millisecond=4 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1615 ms. (steps per millisecond=6 ) properties (out of 6) seen :1
Running SMT prover for 5 properties.
[2023-03-14 11:32:48] [INFO ] Invariant cache hit.
[2023-03-14 11:32:55] [INFO ] [Real]Absence check using 2000 positive place invariants in 534 ms returned sat
[2023-03-14 11:32:56] [INFO ] After 2339ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-14 11:32:57] [INFO ] [Nat]Absence check using 2000 positive place invariants in 489 ms returned sat
[2023-03-14 11:33:10] [INFO ] After 9477ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-14 11:33:16] [INFO ] After 15374ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 4863 ms.
[2023-03-14 11:33:21] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 2 different solutions.
Finished Parikh walk after 1000 steps, including 0 resets, run visited all 5 properties in 214 ms. (steps per millisecond=4 )
Parikh walk visited 5 properties in 219 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((F(p1)&&X(G(!p2))))))'
Support contains 4000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 117 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:33:22] [INFO ] Invariant cache hit.
[2023-03-14 11:33:23] [INFO ] Implicit Places using invariants in 1031 ms returned []
[2023-03-14 11:33:23] [INFO ] Invariant cache hit.
[2023-03-14 11:33:24] [INFO ] Implicit Places using invariants and state equation in 1028 ms returned []
Implicit Place search using SMT with State Equation took 2061 ms to find 0 implicit places.
[2023-03-14 11:33:24] [INFO ] Invariant cache hit.
[2023-03-14 11:33:27] [INFO ] Dead Transitions using invariants and state equation in 3080 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5261 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 487 ms :[(OR (NOT p1) p2), (OR (NOT p1) p2), (OR (NOT p1) p2), (NOT p1), p2, true, p2, p2]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 6}, { cond=p0, acceptance={} source=2 dest: 7}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}, { cond=p2, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=6 dest: 3}, { cond=true, acceptance={} source=6 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=7 dest: 3}, { cond=(NOT p0), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 7}, { cond=(AND p0 p2), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (GEQ s4356 1) (GEQ s4486 1) (GEQ s4876 1) (GEQ s4145 1) (GEQ s4275 1) (GEQ s4616 1) (GEQ s4746 1) (GEQ s4015 1) (GEQ s4437 1) (GEQ s4567 1) (GEQ s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 399 steps with 6 reset in 159 ms.
FORMULA Philosophers-COL-001000-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-001000-LTLFireability-01 finished in 6008 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((!p0&&G(F(p1))) U p2)))'
Support contains 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 78 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:33:28] [INFO ] Invariant cache hit.
[2023-03-14 11:33:28] [INFO ] Implicit Places using invariants in 443 ms returned []
[2023-03-14 11:33:28] [INFO ] Invariant cache hit.
[2023-03-14 11:33:29] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 909 ms to find 0 implicit places.
[2023-03-14 11:33:29] [INFO ] Redundant transitions in 388 ms returned []
[2023-03-14 11:33:29] [INFO ] Invariant cache hit.
[2023-03-14 11:33:32] [INFO ] Dead Transitions using invariants and state equation in 3054 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4443 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 276 ms :[(NOT p2), true, (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p2 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (AND (GEQ s804 1) (GEQ s1804 1)) (AND (GEQ s212 1) (GEQ s1212 1)) (AND (GEQ s809 1) (GEQ s1809 1)) (AND (GEQ s217 1) (GEQ s1217 1)) (AND (GEQ s227 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 1 reset in 5665 ms.
Product exploration explored 100000 steps with 0 reset in 6269 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p1)), (X (OR p2 (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 283 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 164 ms :[(NOT p2), true, (NOT p1), (NOT p1), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1346 ms. (steps per millisecond=7 ) properties (out of 5) seen :1
Interrupted Best-First random walk after 9003 steps, including 2 resets, run timeout after 5176 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 9003 steps, including 2 resets, run timeout after 5139 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 7003 steps, including 1 resets, run timeout after 5425 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 9003 steps, including 2 resets, run timeout after 5227 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 4 properties.
[2023-03-14 11:34:08] [INFO ] Invariant cache hit.
[2023-03-14 11:34:21] [INFO ] [Real]Absence check using 2000 positive place invariants in 483 ms returned sat
[2023-03-14 11:34:22] [INFO ] After 6376ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2023-03-14 11:34:25] [INFO ] [Nat]Absence check using 2000 positive place invariants in 469 ms returned sat
[2023-03-14 11:34:47] [INFO ] After 25069ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 55 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1230 ms. (steps per millisecond=8 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 8001 steps, including 1 resets, run timeout after 5039 ms. (steps per millisecond=1 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4773 ms. (steps per millisecond=2 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 209339 steps, run timeout after 33017 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 209339 steps, saw 209064 distinct states, run finished after 33019 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-14 11:35:31] [INFO ] Invariant cache hit.
[2023-03-14 11:35:40] [INFO ] [Real]Absence check using 2000 positive place invariants in 459 ms returned sat
[2023-03-14 11:35:41] [INFO ] After 3641ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 11:35:44] [INFO ] [Nat]Absence check using 2000 positive place invariants in 458 ms returned sat
[2023-03-14 11:36:02] [INFO ] After 16066ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-14 11:36:03] [INFO ] After 16567ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 331 ms.
[2023-03-14 11:36:03] [INFO ] After 21916ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 981 steps, including 0 resets, run visited all 2 properties in 344 ms. (steps per millisecond=2 )
Parikh walk visited 2 properties in 348 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p1)), (X (OR p2 (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (G (OR (NOT p0) p2)), (G (NOT (AND p0 (NOT p2))))]
False Knowledge obtained : [(F p1), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 8 factoid took 397 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 138 ms :[(NOT p2), (NOT p1), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 129 ms :[(NOT p2), (NOT p1), (NOT p1), (NOT p2)]
Support contains 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 47 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:36:04] [INFO ] Invariant cache hit.
[2023-03-14 11:36:05] [INFO ] Implicit Places using invariants in 446 ms returned []
[2023-03-14 11:36:05] [INFO ] Invariant cache hit.
[2023-03-14 11:36:05] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 894 ms to find 0 implicit places.
[2023-03-14 11:36:06] [INFO ] Redundant transitions in 356 ms returned []
[2023-03-14 11:36:06] [INFO ] Invariant cache hit.
[2023-03-14 11:36:09] [INFO ] Dead Transitions using invariants and state equation in 2954 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4263 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2), (X p2), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 218 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p2), (NOT p1), (NOT p1), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1178 ms. (steps per millisecond=8 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4750 ms. (steps per millisecond=2 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3167 ms. (steps per millisecond=3 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-14 11:36:19] [INFO ] Invariant cache hit.
[2023-03-14 11:36:26] [INFO ] [Real]Absence check using 2000 positive place invariants in 472 ms returned sat
[2023-03-14 11:36:27] [INFO ] After 3701ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 11:36:29] [INFO ] [Nat]Absence check using 2000 positive place invariants in 465 ms returned sat
[2023-03-14 11:36:36] [INFO ] After 5371ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 11:36:37] [INFO ] After 7107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1285 ms.
[2023-03-14 11:36:39] [INFO ] After 11755ms 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 995 steps, including 0 resets, run visited all 2 properties in 169 ms. (steps per millisecond=5 )
Parikh walk visited 2 properties in 170 ms.
Knowledge obtained : [(AND (NOT p1) p2), (X p2), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F p1), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 224 ms. Reduced automaton from 4 states, 10 edges and 2 AP (stutter insensitive) to 4 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), (NOT p1), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 156 ms :[(NOT p2), (NOT p1), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), (NOT p1), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 1 reset in 5020 ms.
Product exploration explored 100000 steps with 1 reset in 5750 ms.
Built C files in :
/tmp/ltsmin10759043686894318472
[2023-03-14 11:36:50] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:36:50] [INFO ] Built C files in 84ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10759043686894318472
Running compilation step : cd /tmp/ltsmin10759043686894318472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10759043686894318472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin10759043686894318472;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 43 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:36:54] [INFO ] Invariant cache hit.
[2023-03-14 11:36:54] [INFO ] Implicit Places using invariants in 447 ms returned []
[2023-03-14 11:36:54] [INFO ] Invariant cache hit.
[2023-03-14 11:36:54] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 912 ms to find 0 implicit places.
[2023-03-14 11:36:55] [INFO ] Redundant transitions in 313 ms returned []
[2023-03-14 11:36:55] [INFO ] Invariant cache hit.
[2023-03-14 11:36:58] [INFO ] Dead Transitions using invariants and state equation in 3094 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4379 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin6986064874412831337
[2023-03-14 11:36:58] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:36:58] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6986064874412831337
Running compilation step : cd /tmp/ltsmin6986064874412831337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6986064874412831337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6986064874412831337;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-14 11:37:02] [INFO ] Flatten gal took : 166 ms
[2023-03-14 11:37:02] [INFO ] Flatten gal took : 149 ms
[2023-03-14 11:37:02] [INFO ] Time to serialize gal into /tmp/LTL10579408230219278434.gal : 39 ms
[2023-03-14 11:37:02] [INFO ] Time to serialize properties into /tmp/LTL13381826494083712151.prop : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10579408230219278434.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11717038224393719934.hoa' '-atoms' '/tmp/LTL13381826494083712151.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL13381826494083712151.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11717038224393719934.hoa
Detected timeout of ITS tools.
[2023-03-14 11:37:17] [INFO ] Flatten gal took : 161 ms
[2023-03-14 11:37:18] [INFO ] Flatten gal took : 174 ms
[2023-03-14 11:37:18] [INFO ] Time to serialize gal into /tmp/LTL6278304484241852972.gal : 21 ms
[2023-03-14 11:37:18] [INFO ] Time to serialize properties into /tmp/LTL5681867206399476226.ltl : 26 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6278304484241852972.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5681867206399476226.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(((!("((((((((((((Fork_684>=1)&&(Catch2_685>=1))||((Fork_107>=1)&&(Catch2_108>=1)))||(((Fork_97>=1)&&(Catch2_98>=1))||((Fork_102>=...158053
Formula 0 simplified : F(("((((((((((((Fork_684>=1)&&(Catch2_685>=1))||((Fork_107>=1)&&(Catch2_108>=1)))||(((Fork_97>=1)&&(Catch2_98>=1))||((Fork_102>=1)&&...158042
Detected timeout of ITS tools.
[2023-03-14 11:37:33] [INFO ] Flatten gal took : 154 ms
[2023-03-14 11:37:33] [INFO ] Applying decomposition
[2023-03-14 11:37:33] [INFO ] Flatten gal took : 154 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph332686898483307862.txt' '-o' '/tmp/graph332686898483307862.bin' '-w' '/tmp/graph332686898483307862.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph332686898483307862.bin' '-l' '-1' '-v' '-w' '/tmp/graph332686898483307862.weights' '-q' '0' '-e' '0.001'
[2023-03-14 11:37:33] [INFO ] Decomposing Gal with order
[2023-03-14 11:37:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 11:37:34] [INFO ] Removed a total of 989 redundant transitions.
[2023-03-14 11:37:35] [INFO ] Flatten gal took : 413 ms
[2023-03-14 11:37:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 2710 labels/synchronizations in 89 ms.
[2023-03-14 11:37:38] [INFO ] Time to serialize gal into /tmp/LTL7030826928903357546.gal : 34 ms
[2023-03-14 11:37:38] [INFO ] Time to serialize properties into /tmp/LTL17623077873451850284.ltl : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7030826928903357546.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17623077873451850284.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(((!("((((((((((((i10.u419.Fork_684>=1)&&(i30.i1.i0.i0.u866.Catch2_685>=1))||((i13.u187.Fork_107>=1)&&(i13.u187.Catch2_108>=1)))||...269595
Formula 0 simplified : F(("((((((((((((i10.u419.Fork_684>=1)&&(i30.i1.i0.i0.u866.Catch2_685>=1))||((i13.u187.Fork_107>=1)&&(i13.u187.Catch2_108>=1)))||(((i...269584
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/ltsmin8654544390913599622
[2023-03-14 11:37:53] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8654544390913599622
Running compilation step : cd /tmp/ltsmin8654544390913599622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8654544390913599622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8654544390913599622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-001000-LTLFireability-03 finished in 268728 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(((!p1 U (p2||G(!p1)))||p0)))))))'
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 308 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:37:57] [INFO ] Invariant cache hit.
[2023-03-14 11:37:58] [INFO ] Implicit Places using invariants in 1580 ms returned []
[2023-03-14 11:37:58] [INFO ] Invariant cache hit.
[2023-03-14 11:38:00] [INFO ] Implicit Places using invariants and state equation in 1557 ms returned []
Implicit Place search using SMT with State Equation took 3139 ms to find 0 implicit places.
[2023-03-14 11:38:00] [INFO ] Invariant cache hit.
[2023-03-14 11:38:03] [INFO ] Dead Transitions using invariants and state equation in 3051 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6501 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 304 ms :[true, (AND p1 (NOT p2)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0))]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(OR p0 p2), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p2:(AND (NOT (OR (GEQ s4356 1) (GEQ s4486 1) (GEQ s4876 1) (GEQ s4145 1) (GEQ s4275 1) (GEQ s4616 1) (GEQ s4746 1) (GEQ s4015 1) (GEQ s4437 1) (GEQ s4567 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 52794 steps with 0 reset in 2494 ms.
FORMULA Philosophers-COL-001000-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-001000-LTLFireability-05 finished in 9346 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (G(!p0)||(!p0&&G(!p1)))))))'
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 212 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:38:06] [INFO ] Invariant cache hit.
[2023-03-14 11:38:07] [INFO ] Implicit Places using invariants in 1017 ms returned []
[2023-03-14 11:38:07] [INFO ] Invariant cache hit.
[2023-03-14 11:38:08] [INFO ] Implicit Places using invariants and state equation in 1012 ms returned []
Implicit Place search using SMT with State Equation took 2031 ms to find 0 implicit places.
[2023-03-14 11:38:08] [INFO ] Redundant transitions in 314 ms returned []
[2023-03-14 11:38:08] [INFO ] Invariant cache hit.
[2023-03-14 11:38:11] [INFO ] Dead Transitions using invariants and state equation in 3100 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5663 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 123 ms :[p0, p0, (AND p1 p0)]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s1684 1) (GEQ s3685 1)) (AND (GEQ s1107 1) (GEQ s3108 1)) (AND (GEQ s1097 1) (GEQ s3098 1)) (AND (GEQ s1102 1) (GEQ s3103 1)) (AND (GEQ s...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 5030 ms.
Stack based approach found an accepted trace after 33305 steps with 0 reset with depth 33306 and stack size 5664 in 1958 ms.
FORMULA Philosophers-COL-001000-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-001000-LTLFireability-08 finished in 12817 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p1)&&p0))))'
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 92 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:38:19] [INFO ] Invariant cache hit.
[2023-03-14 11:38:20] [INFO ] Implicit Places using invariants in 1042 ms returned []
[2023-03-14 11:38:20] [INFO ] Invariant cache hit.
[2023-03-14 11:38:21] [INFO ] Implicit Places using invariants and state equation in 1033 ms returned []
Implicit Place search using SMT with State Equation took 2079 ms to find 0 implicit places.
[2023-03-14 11:38:21] [INFO ] Invariant cache hit.
[2023-03-14 11:38:24] [INFO ] Dead Transitions using invariants and state equation in 3042 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5214 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s1684 1) (GEQ s3685 1)) (AND (GEQ s1107 1) (GEQ s3108 1)) (AND (GEQ s1097 1) (GEQ s3098 1)) (AND (GEQ s1102 1) (GEQ s3103 1)) (AND (GEQ s...], 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 timeout after 28360 steps with 9436 reset in 10003 ms.
Product exploration timeout after 27680 steps with 9216 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 p1) (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1055 ms. (steps per millisecond=9 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4794 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-14 11:38:51] [INFO ] Invariant cache hit.
[2023-03-14 11:38:56] [INFO ] After 2387ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F p1), (F p0)]
Knowledge based reduction with 3 factoid took 205 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 241 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
[2023-03-14 11:39:05] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 85 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:39:20] [INFO ] Invariant cache hit.
[2023-03-14 11:39:22] [INFO ] Implicit Places using invariants in 1081 ms returned []
[2023-03-14 11:39:22] [INFO ] Invariant cache hit.
[2023-03-14 11:39:23] [INFO ] Implicit Places using invariants and state equation in 986 ms returned []
Implicit Place search using SMT with State Equation took 2071 ms to find 0 implicit places.
[2023-03-14 11:39:23] [INFO ] Invariant cache hit.
[2023-03-14 11:39:26] [INFO ] Dead Transitions using invariants and state equation in 3091 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5248 ms. Remains : 5000/5000 places, 5000/5000 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 1 factoid took 80 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F p0)]
Knowledge based reduction with 1 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
[2023-03-14 11:39:35] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration timeout after 32930 steps with 10938 reset in 10001 ms.
Product exploration timeout after 31780 steps with 10625 reset in 10002 ms.
Built C files in :
/tmp/ltsmin16274243199262667853
[2023-03-14 11:40:10] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:40:10] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16274243199262667853
Running compilation step : cd /tmp/ltsmin16274243199262667853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16274243199262667853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16274243199262667853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 118 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:40:13] [INFO ] Invariant cache hit.
[2023-03-14 11:40:14] [INFO ] Implicit Places using invariants in 1014 ms returned []
[2023-03-14 11:40:14] [INFO ] Invariant cache hit.
[2023-03-14 11:40:15] [INFO ] Implicit Places using invariants and state equation in 1019 ms returned []
Implicit Place search using SMT with State Equation took 2033 ms to find 0 implicit places.
[2023-03-14 11:40:15] [INFO ] Redundant transitions in 294 ms returned []
[2023-03-14 11:40:15] [INFO ] Invariant cache hit.
[2023-03-14 11:40:18] [INFO ] Dead Transitions using invariants and state equation in 3060 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5511 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin3237682423863730019
[2023-03-14 11:40:18] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:40:19] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3237682423863730019
Running compilation step : cd /tmp/ltsmin3237682423863730019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3237682423863730019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3237682423863730019;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-14 11:40:22] [INFO ] Flatten gal took : 140 ms
[2023-03-14 11:40:22] [INFO ] Flatten gal took : 143 ms
[2023-03-14 11:40:22] [INFO ] Time to serialize gal into /tmp/LTL748945815676769878.gal : 20 ms
[2023-03-14 11:40:22] [INFO ] Time to serialize properties into /tmp/LTL1224049155932844201.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL748945815676769878.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7538220864839324008.hoa' '-atoms' '/tmp/LTL1224049155932844201.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL1224049155932844201.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7538220864839324008.hoa
Detected timeout of ITS tools.
[2023-03-14 11:40:38] [INFO ] Flatten gal took : 141 ms
[2023-03-14 11:40:38] [INFO ] Flatten gal took : 156 ms
[2023-03-14 11:40:38] [INFO ] Time to serialize gal into /tmp/LTL4218124385298207469.gal : 19 ms
[2023-03-14 11:40:38] [INFO ] Time to serialize properties into /tmp/LTL104933617752678605.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4218124385298207469.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL104933617752678605.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(F(((F("((((((((((((Fork_684>=1)&&(Catch2_685>=1))||((Fork_107>=1)&&(Catch2_108>=1)))||(((Fork_97>=1)&&(Catch2_98>=1))||((Fork_102...106381
Formula 0 simplified : XG(!"((((((((((((Fork_684>=1)&&(Catch2_685>=1))||((Fork_107>=1)&&(Catch2_108>=1)))||(((Fork_97>=1)&&(Catch2_98>=1))||((Fork_102>=1)&...70588
Detected timeout of ITS tools.
[2023-03-14 11:40:53] [INFO ] Flatten gal took : 142 ms
[2023-03-14 11:40:53] [INFO ] Applying decomposition
[2023-03-14 11:40:53] [INFO ] Flatten gal took : 153 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3844889745043428766.txt' '-o' '/tmp/graph3844889745043428766.bin' '-w' '/tmp/graph3844889745043428766.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3844889745043428766.bin' '-l' '-1' '-v' '-w' '/tmp/graph3844889745043428766.weights' '-q' '0' '-e' '0.001'
[2023-03-14 11:40:53] [INFO ] Decomposing Gal with order
[2023-03-14 11:40:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 11:40:54] [INFO ] Removed a total of 993 redundant transitions.
[2023-03-14 11:40:54] [INFO ] Flatten gal took : 243 ms
[2023-03-14 11:40:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 2624 labels/synchronizations in 56 ms.
[2023-03-14 11:40:56] [INFO ] Time to serialize gal into /tmp/LTL15139852724469189415.gal : 27 ms
[2023-03-14 11:40:56] [INFO ] Time to serialize properties into /tmp/LTL11158798753215477542.ltl : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15139852724469189415.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11158798753215477542.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F(((F("((((((((((((i56.u853.Fork_684>=1)&&(i56.u854.Catch2_685>=1))||((i1.i0.i0.i0.u627.Fork_107>=1)&&(i1.i0.i0.i0.u13.Catch2_108...177067
Formula 0 simplified : XG(!"((((((((((((i56.u853.Fork_684>=1)&&(i56.u854.Catch2_685>=1))||((i1.i0.i0.i0.u627.Fork_107>=1)&&(i1.i0.i0.i0.u13.Catch2_108>=1))...117712
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/ltsmin12409135981643648043
[2023-03-14 11:41:12] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12409135981643648043
Running compilation step : cd /tmp/ltsmin12409135981643648043;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12409135981643648043;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12409135981643648043;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-001000-LTLFireability-09 finished in 175984 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 139 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:41:15] [INFO ] Invariant cache hit.
[2023-03-14 11:41:17] [INFO ] Implicit Places using invariants in 2652 ms returned []
[2023-03-14 11:41:17] [INFO ] Invariant cache hit.
[2023-03-14 11:41:20] [INFO ] Implicit Places using invariants and state equation in 2796 ms returned []
Implicit Place search using SMT with State Equation took 5453 ms to find 0 implicit places.
[2023-03-14 11:41:20] [INFO ] Invariant cache hit.
[2023-03-14 11:41:23] [INFO ] Dead Transitions using invariants and state equation in 3126 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8723 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT 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 s4356 1) (GEQ s4486 1) (GEQ s4876 1) (GEQ s4145 1) (GEQ s4275 1) (GEQ s4616 1) (GEQ s4746 1) (GEQ s4015 1) (GEQ s4437 1) (GEQ s4567 1) (GEQ s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 34160 steps with 610 reset in 10001 ms.
Product exploration timeout after 32850 steps with 575 reset in 10003 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 : [(NOT p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 47 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 87 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-14 11:41:45] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 1000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 123 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:42:00] [INFO ] Invariant cache hit.
[2023-03-14 11:42:03] [INFO ] Implicit Places using invariants in 2756 ms returned []
[2023-03-14 11:42:03] [INFO ] Invariant cache hit.
[2023-03-14 11:42:06] [INFO ] Implicit Places using invariants and state equation in 2757 ms returned []
Implicit Place search using SMT with State Equation took 5517 ms to find 0 implicit places.
[2023-03-14 11:42:06] [INFO ] Invariant cache hit.
[2023-03-14 11:42:09] [INFO ] Dead Transitions using invariants and state equation in 3099 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8739 ms. Remains : 5000/5000 places, 5000/5000 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 : [(NOT p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 67 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 81 steps, including 0 resets, run visited all 1 properties in 26 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 89 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-14 11:42:11] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 33790 steps with 591 reset in 10005 ms.
Product exploration timeout after 32810 steps with 581 reset in 10002 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 295 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:42:47] [INFO ] Redundant transitions in 311 ms returned []
[2023-03-14 11:42:47] [INFO ] Invariant cache hit.
[2023-03-14 11:42:50] [INFO ] Dead Transitions using invariants and state equation in 2935 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3548 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin8876419224756196728
[2023-03-14 11:42:50] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8876419224756196728
Running compilation step : cd /tmp/ltsmin8876419224756196728;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8876419224756196728;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8876419224756196728;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 1000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 145 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:42:53] [INFO ] Invariant cache hit.
[2023-03-14 11:42:56] [INFO ] Implicit Places using invariants in 2786 ms returned []
[2023-03-14 11:42:56] [INFO ] Invariant cache hit.
[2023-03-14 11:42:58] [INFO ] Implicit Places using invariants and state equation in 2636 ms returned []
Implicit Place search using SMT with State Equation took 5422 ms to find 0 implicit places.
[2023-03-14 11:42:58] [INFO ] Invariant cache hit.
[2023-03-14 11:43:01] [INFO ] Dead Transitions using invariants and state equation in 2867 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8435 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin15589807801596247451
[2023-03-14 11:43:01] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15589807801596247451
Running compilation step : cd /tmp/ltsmin15589807801596247451;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15589807801596247451;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15589807801596247451;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-14 11:43:05] [INFO ] Flatten gal took : 156 ms
[2023-03-14 11:43:05] [INFO ] Flatten gal took : 121 ms
[2023-03-14 11:43:05] [INFO ] Time to serialize gal into /tmp/LTL2320000393998510348.gal : 19 ms
[2023-03-14 11:43:05] [INFO ] Time to serialize properties into /tmp/LTL6791248906215108978.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2320000393998510348.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6877314445951820021.hoa' '-atoms' '/tmp/LTL6791248906215108978.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL6791248906215108978.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6877314445951820021.hoa
Detected timeout of ITS tools.
[2023-03-14 11:43:20] [INFO ] Flatten gal took : 125 ms
[2023-03-14 11:43:20] [INFO ] Flatten gal took : 164 ms
[2023-03-14 11:43:20] [INFO ] Time to serialize gal into /tmp/LTL14755351371255318026.gal : 18 ms
[2023-03-14 11:43:20] [INFO ] Time to serialize properties into /tmp/LTL11882664328852186602.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14755351371255318026.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11882664328852186602.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((((((((Eat_356>=1)||(Eat_486>=1))||((Eat_876>=1)||(Eat_145>=1)))||(((Eat_275>=1)||(Eat_616>=1))||((Eat_746>=1)||(Eat_15>...15923
Formula 0 simplified : XXG!"(((((((((((Eat_356>=1)||(Eat_486>=1))||((Eat_876>=1)||(Eat_145>=1)))||(((Eat_275>=1)||(Eat_616>=1))||((Eat_746>=1)||(Eat_15>=1)...15915
Detected timeout of ITS tools.
[2023-03-14 11:43:35] [INFO ] Flatten gal took : 122 ms
[2023-03-14 11:43:35] [INFO ] Applying decomposition
[2023-03-14 11:43:36] [INFO ] Flatten gal took : 145 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17036050906978703356.txt' '-o' '/tmp/graph17036050906978703356.bin' '-w' '/tmp/graph17036050906978703356.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17036050906978703356.bin' '-l' '-1' '-v' '-w' '/tmp/graph17036050906978703356.weights' '-q' '0' '-e' '0.001'
[2023-03-14 11:43:36] [INFO ] Decomposing Gal with order
[2023-03-14 11:43:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 11:43:37] [INFO ] Removed a total of 988 redundant transitions.
[2023-03-14 11:43:37] [INFO ] Flatten gal took : 204 ms
[2023-03-14 11:43:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 2798 labels/synchronizations in 51 ms.
[2023-03-14 11:43:37] [INFO ] Time to serialize gal into /tmp/LTL17409376428922459901.gal : 33 ms
[2023-03-14 11:43:37] [INFO ] Time to serialize properties into /tmp/LTL17460674960606720249.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17409376428922459901.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17460674960606720249.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((((((((i44.i0.i0.i0.u730.Eat_356>=1)||(i55.u780.Eat_486>=1))||((i35.u498.Eat_876>=1)||(i10.u14.Eat_145>=1)))||(((i2.i0.i...28887
Formula 0 simplified : XXG!"(((((((((((i44.i0.i0.i0.u730.Eat_356>=1)||(i55.u780.Eat_486>=1))||((i35.u498.Eat_876>=1)||(i10.u14.Eat_145>=1)))||(((i2.i0.i0.i...28879
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/ltsmin16911882019778020489
[2023-03-14 11:43:52] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16911882019778020489
Running compilation step : cd /tmp/ltsmin16911882019778020489;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16911882019778020489;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16911882019778020489;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-001000-LTLFireability-10 finished in 160834 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(!p0)))))'
Support contains 2000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 90 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:43:56] [INFO ] Invariant cache hit.
[2023-03-14 11:43:57] [INFO ] Implicit Places using invariants in 1676 ms returned []
[2023-03-14 11:43:57] [INFO ] Invariant cache hit.
[2023-03-14 11:43:59] [INFO ] Implicit Places using invariants and state equation in 1661 ms returned []
Implicit Place search using SMT with State Equation took 3339 ms to find 0 implicit places.
[2023-03-14 11:43:59] [INFO ] Invariant cache hit.
[2023-03-14 11:44:02] [INFO ] Dead Transitions using invariants and state equation in 3149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6578 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 127 ms :[p0, p0, true, p0]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GEQ s1396 1) (GEQ s2396 1)) (AND (GEQ s1411 1) (GEQ s2411 1)) (AND (GEQ s1391 1) (GEQ s2391 1)) (AND (GEQ s1993 1) (GEQ s2993 1)) (AND (GEQ s...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Philosophers-COL-001000-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-001000-LTLFireability-11 finished in 6734 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 2000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 200 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:44:02] [INFO ] Invariant cache hit.
[2023-03-14 11:44:04] [INFO ] Implicit Places using invariants in 1596 ms returned []
[2023-03-14 11:44:04] [INFO ] Invariant cache hit.
[2023-03-14 11:44:06] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 3096 ms to find 0 implicit places.
[2023-03-14 11:44:06] [INFO ] Redundant transitions in 354 ms returned []
[2023-03-14 11:44:06] [INFO ] Invariant cache hit.
[2023-03-14 11:44:09] [INFO ] Dead Transitions using invariants and state equation in 3101 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6757 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-12 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=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s804 1) (GEQ s1804 1)) (AND (GEQ s212 1) (GEQ s1212 1)) (AND (GEQ s809 1) (GEQ s1809 1)) (AND (GEQ s217 1) (GEQ s1217 1)) (AND (GEQ s227 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1 reset in 4428 ms.
Product exploration explored 100000 steps with 1 reset in 5017 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X p0)]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1098 ms. (steps per millisecond=9 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2016 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2010 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Probabilistic random walk after 335882 steps, saw 335372 distinct states, run finished after 15031 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-14 11:44:39] [INFO ] Invariant cache hit.
[2023-03-14 11:44:42] [INFO ] [Real]Absence check using 2000 positive place invariants in 480 ms returned sat
[2023-03-14 11:44:42] [INFO ] After 1309ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 11:44:43] [INFO ] [Nat]Absence check using 2000 positive place invariants in 482 ms returned sat
[2023-03-14 11:44:50] [INFO ] After 6361ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 11:44:52] [INFO ] After 8154ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1596 ms.
[2023-03-14 11:44:54] [INFO ] After 11598ms 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 1000 steps, including 0 resets, run visited all 2 properties in 130 ms. (steps per millisecond=7 )
Parikh walk visited 2 properties in 131 ms.
Knowledge obtained : [(AND p0 p1), (X p1), (X p0)]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 165 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 2000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 176 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:44:55] [INFO ] Invariant cache hit.
[2023-03-14 11:44:56] [INFO ] Implicit Places using invariants in 1545 ms returned []
[2023-03-14 11:44:56] [INFO ] Invariant cache hit.
[2023-03-14 11:44:58] [INFO ] Implicit Places using invariants and state equation in 1507 ms returned []
Implicit Place search using SMT with State Equation took 3053 ms to find 0 implicit places.
[2023-03-14 11:44:58] [INFO ] Redundant transitions in 301 ms returned []
[2023-03-14 11:44:58] [INFO ] Invariant cache hit.
[2023-03-14 11:45:01] [INFO ] Dead Transitions using invariants and state equation in 3041 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6583 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X p0)]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1090 ms. (steps per millisecond=9 ) 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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2118 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 346801 steps, run timeout after 15024 ms. (steps per millisecond=23 ) properties seen :{}
Probabilistic random walk after 346801 steps, saw 346275 distinct states, run finished after 15024 ms. (steps per millisecond=23 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-14 11:45:22] [INFO ] Invariant cache hit.
[2023-03-14 11:45:24] [INFO ] [Real]Absence check using 2000 positive place invariants in 479 ms returned sat
[2023-03-14 11:45:25] [INFO ] After 1311ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 11:45:26] [INFO ] [Nat]Absence check using 2000 positive place invariants in 468 ms returned sat
[2023-03-14 11:45:33] [INFO ] After 6314ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 11:45:35] [INFO ] After 8132ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1658 ms.
[2023-03-14 11:45:36] [INFO ] After 11595ms 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 1000 steps, including 0 resets, run visited all 2 properties in 130 ms. (steps per millisecond=7 )
Parikh walk visited 2 properties in 130 ms.
Knowledge obtained : [(AND p0 p1), (X p1), (X p0)]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 153 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2 reset in 4613 ms.
Product exploration explored 100000 steps with 1 reset in 4940 ms.
Built C files in :
/tmp/ltsmin487489861114403236
[2023-03-14 11:45:46] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:45:46] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin487489861114403236
Running compilation step : cd /tmp/ltsmin487489861114403236;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin487489861114403236;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin487489861114403236;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 172 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:45:50] [INFO ] Invariant cache hit.
[2023-03-14 11:45:51] [INFO ] Implicit Places using invariants in 1565 ms returned []
[2023-03-14 11:45:51] [INFO ] Invariant cache hit.
[2023-03-14 11:45:53] [INFO ] Implicit Places using invariants and state equation in 1476 ms returned []
Implicit Place search using SMT with State Equation took 3042 ms to find 0 implicit places.
[2023-03-14 11:45:53] [INFO ] Redundant transitions in 292 ms returned []
[2023-03-14 11:45:53] [INFO ] Invariant cache hit.
[2023-03-14 11:45:56] [INFO ] Dead Transitions using invariants and state equation in 3078 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6597 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin1459097897498565457
[2023-03-14 11:45:56] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:45:56] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1459097897498565457
Running compilation step : cd /tmp/ltsmin1459097897498565457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1459097897498565457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1459097897498565457;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-14 11:46:00] [INFO ] Flatten gal took : 124 ms
[2023-03-14 11:46:00] [INFO ] Flatten gal took : 127 ms
[2023-03-14 11:46:00] [INFO ] Time to serialize gal into /tmp/LTL13194316366501908413.gal : 18 ms
[2023-03-14 11:46:00] [INFO ] Time to serialize properties into /tmp/LTL583840447874695778.prop : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13194316366501908413.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17890944591002623967.hoa' '-atoms' '/tmp/LTL583840447874695778.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL583840447874695778.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17890944591002623967.hoa
Detected timeout of ITS tools.
[2023-03-14 11:46:15] [INFO ] Flatten gal took : 128 ms
[2023-03-14 11:46:15] [INFO ] Flatten gal took : 130 ms
[2023-03-14 11:46:15] [INFO ] Time to serialize gal into /tmp/LTL11103364949199789339.gal : 18 ms
[2023-03-14 11:46:15] [INFO ] Time to serialize properties into /tmp/LTL6094313987706152376.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11103364949199789339.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6094313987706152376.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((Think_804>=1)&&(Fork_804>=1))||((Think_212>=1)&&(Fork_212>=1)))||(((Think_809>=1)&&(Fork_809>=1))||((Think_217>=1...69597
Formula 0 simplified : F(G!"((((((((((((Think_804>=1)&&(Fork_804>=1))||((Think_212>=1)&&(Fork_212>=1)))||(((Think_809>=1)&&(Fork_809>=1))||((Think_217>=1)&...69589
Detected timeout of ITS tools.
[2023-03-14 11:46:30] [INFO ] Flatten gal took : 133 ms
[2023-03-14 11:46:30] [INFO ] Applying decomposition
[2023-03-14 11:46:30] [INFO ] Flatten gal took : 146 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15772431046097815147.txt' '-o' '/tmp/graph15772431046097815147.bin' '-w' '/tmp/graph15772431046097815147.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15772431046097815147.bin' '-l' '-1' '-v' '-w' '/tmp/graph15772431046097815147.weights' '-q' '0' '-e' '0.001'
[2023-03-14 11:46:31] [INFO ] Decomposing Gal with order
[2023-03-14 11:46:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 11:46:31] [INFO ] Removed a total of 990 redundant transitions.
[2023-03-14 11:46:32] [INFO ] Flatten gal took : 212 ms
[2023-03-14 11:46:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 2650 labels/synchronizations in 50 ms.
[2023-03-14 11:46:33] [INFO ] Time to serialize gal into /tmp/LTL17911021754948554667.gal : 33 ms
[2023-03-14 11:46:33] [INFO ] Time to serialize properties into /tmp/LTL6452322873430248854.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17911021754948554667.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6452322873430248854.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((i11.i1.i0.i1.u464.Think_804>=1)&&(i11.i1.i1.i2.u903.Fork_804>=1))||((i17.i0.i1.i0.u235.Think_212>=1)&&(i17.i0.i1....118363
Formula 0 simplified : F(G!"((((((((((((i11.i1.i0.i1.u464.Think_804>=1)&&(i11.i1.i1.i2.u903.Fork_804>=1))||((i17.i0.i1.i0.u235.Think_212>=1)&&(i17.i0.i1.i0...118355
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/ltsmin2750507946054585477
[2023-03-14 11:46:48] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2750507946054585477
Running compilation step : cd /tmp/ltsmin2750507946054585477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2750507946054585477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2750507946054585477;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-001000-LTLFireability-12 finished in 168971 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(!p0)))'
Support contains 2000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 154 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:46:51] [INFO ] Invariant cache hit.
[2023-03-14 11:46:53] [INFO ] Implicit Places using invariants in 1557 ms returned []
[2023-03-14 11:46:53] [INFO ] Invariant cache hit.
[2023-03-14 11:46:54] [INFO ] Implicit Places using invariants and state equation in 1537 ms returned []
Implicit Place search using SMT with State Equation took 3094 ms to find 0 implicit places.
[2023-03-14 11:46:54] [INFO ] Invariant cache hit.
[2023-03-14 11:46:57] [INFO ] Dead Transitions using invariants and state equation in 3065 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6314 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 178 ms :[p0, true, p0, p0]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s804 1) (GEQ s1804 1)) (AND (GEQ s212 1) (GEQ s1212 1)) (AND (GEQ s809 1) (GEQ s1809 1)) (AND (GEQ s217 1) (GEQ s1217 1)) (AND (GEQ s227 ...], 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 3870 ms.
Stack based approach found an accepted trace after 7049 steps with 0 reset with depth 7050 and stack size 7050 in 560 ms.
FORMULA Philosophers-COL-001000-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-001000-LTLFireability-13 finished in 10959 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 65 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:47:02] [INFO ] Invariant cache hit.
[2023-03-14 11:47:04] [INFO ] Implicit Places using invariants in 1607 ms returned []
[2023-03-14 11:47:04] [INFO ] Invariant cache hit.
[2023-03-14 11:47:05] [INFO ] Implicit Places using invariants and state equation in 1577 ms returned []
Implicit Place search using SMT with State Equation took 3185 ms to find 0 implicit places.
[2023-03-14 11:47:06] [INFO ] Redundant transitions in 306 ms returned []
[2023-03-14 11:47:06] [INFO ] Invariant cache hit.
[2023-03-14 11:47:09] [INFO ] Dead Transitions using invariants and state equation in 3058 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6621 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NOT (OR (AND (GEQ s1396 1) (GEQ s2396 1)) (AND (GEQ s1411 1) (GEQ s2411 1)) (AND (GEQ s1391 1) (GEQ s2391 1)) (AND (GEQ s1993 1) (GEQ s2993 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1 reset in 4808 ms.
Product exploration explored 100000 steps with 1 reset in 5201 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 94 steps, including 0 resets, run visited all 2 properties in 42 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-14 11:47:28] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 64 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:47:43] [INFO ] Invariant cache hit.
[2023-03-14 11:47:44] [INFO ] Implicit Places using invariants in 1563 ms returned []
[2023-03-14 11:47:44] [INFO ] Invariant cache hit.
[2023-03-14 11:47:46] [INFO ] Implicit Places using invariants and state equation in 1605 ms returned []
Implicit Place search using SMT with State Equation took 3170 ms to find 0 implicit places.
[2023-03-14 11:47:46] [INFO ] Redundant transitions in 317 ms returned []
[2023-03-14 11:47:46] [INFO ] Invariant cache hit.
[2023-03-14 11:47:49] [INFO ] Dead Transitions using invariants and state equation in 3003 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6560 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 17 steps, including 0 resets, run visited all 2 properties in 11 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-14 11:47:58] [INFO ] Invariant cache hit.
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1 reset in 4159 ms.
Product exploration explored 100000 steps with 1 reset in 4648 ms.
Built C files in :
/tmp/ltsmin14001481911048986039
[2023-03-14 11:48:22] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:48:22] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14001481911048986039
Running compilation step : cd /tmp/ltsmin14001481911048986039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14001481911048986039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14001481911048986039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 63 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:48:25] [INFO ] Invariant cache hit.
[2023-03-14 11:48:27] [INFO ] Implicit Places using invariants in 1572 ms returned []
[2023-03-14 11:48:27] [INFO ] Invariant cache hit.
[2023-03-14 11:48:28] [INFO ] Implicit Places using invariants and state equation in 1586 ms returned []
Implicit Place search using SMT with State Equation took 3159 ms to find 0 implicit places.
[2023-03-14 11:48:29] [INFO ] Redundant transitions in 294 ms returned []
[2023-03-14 11:48:29] [INFO ] Invariant cache hit.
[2023-03-14 11:48:32] [INFO ] Dead Transitions using invariants and state equation in 2942 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6464 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin2093288474606272039
[2023-03-14 11:48:32] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:48:32] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2093288474606272039
Running compilation step : cd /tmp/ltsmin2093288474606272039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2093288474606272039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2093288474606272039;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-14 11:48:35] [INFO ] Flatten gal took : 122 ms
[2023-03-14 11:48:35] [INFO ] Flatten gal took : 126 ms
[2023-03-14 11:48:35] [INFO ] Time to serialize gal into /tmp/LTL17903434989005646493.gal : 94 ms
[2023-03-14 11:48:35] [INFO ] Time to serialize properties into /tmp/LTL16751656112013566897.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17903434989005646493.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9680140969130908072.hoa' '-atoms' '/tmp/LTL16751656112013566897.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16751656112013566897.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9680140969130908072.hoa
Detected timeout of ITS tools.
[2023-03-14 11:48:51] [INFO ] Flatten gal took : 132 ms
[2023-03-14 11:48:51] [INFO ] Flatten gal took : 134 ms
[2023-03-14 11:48:51] [INFO ] Time to serialize gal into /tmp/LTL7339163430781702479.gal : 19 ms
[2023-03-14 11:48:51] [INFO ] Time to serialize properties into /tmp/LTL4054687483997173112.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7339163430781702479.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4054687483997173112.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((((((((((Eat_356>=1)||(Eat_486>=1))||((Eat_876>=1)||(Eat_145>=1)))||(((Eat_275>=1)||(Eat_616>=1))||((Eat_746>=1)||(Eat_15>=...83493
Formula 0 simplified : FG(!"(((((((((((Eat_356>=1)||(Eat_486>=1))||((Eat_876>=1)||(Eat_145>=1)))||(((Eat_275>=1)||(Eat_616>=1))||((Eat_746>=1)||(Eat_15>=1)...67591
Detected timeout of ITS tools.
[2023-03-14 11:49:06] [INFO ] Flatten gal took : 135 ms
[2023-03-14 11:49:06] [INFO ] Applying decomposition
[2023-03-14 11:49:06] [INFO ] Flatten gal took : 140 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1678827673478355166.txt' '-o' '/tmp/graph1678827673478355166.bin' '-w' '/tmp/graph1678827673478355166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1678827673478355166.bin' '-l' '-1' '-v' '-w' '/tmp/graph1678827673478355166.weights' '-q' '0' '-e' '0.001'
[2023-03-14 11:49:06] [INFO ] Decomposing Gal with order
[2023-03-14 11:49:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 11:49:07] [INFO ] Removed a total of 990 redundant transitions.
[2023-03-14 11:49:07] [INFO ] Flatten gal took : 217 ms
[2023-03-14 11:49:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 2598 labels/synchronizations in 46 ms.
[2023-03-14 11:49:09] [INFO ] Time to serialize gal into /tmp/LTL18421310498410627571.gal : 27 ms
[2023-03-14 11:49:09] [INFO ] Time to serialize properties into /tmp/LTL5656682074295280111.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18421310498410627571.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5656682074295280111.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(("(((((((((((i49.i1.i1.i1.u262.Eat_356>=1)||(i25.u308.Eat_486>=1))||((i12.u937.Eat_876>=1)||(i16.u640.Eat_145>=1)))||(((i20.u37...142266
Formula 0 simplified : FG(!"(((((((((((i49.i1.i1.i1.u262.Eat_356>=1)||(i25.u308.Eat_486>=1))||((i12.u937.Eat_876>=1)||(i16.u640.Eat_145>=1)))||(((i20.u37.E...114618
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/ltsmin5091971107309562055
[2023-03-14 11:49:24] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5091971107309562055
Running compilation step : cd /tmp/ltsmin5091971107309562055;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5091971107309562055;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5091971107309562055;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-001000-LTLFireability-14 finished in 144829 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((G(!p0)||X(p1))))))'
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 79 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:49:27] [INFO ] Invariant cache hit.
[2023-03-14 11:49:29] [INFO ] Implicit Places using invariants in 1551 ms returned []
[2023-03-14 11:49:29] [INFO ] Invariant cache hit.
[2023-03-14 11:49:30] [INFO ] Implicit Places using invariants and state equation in 1511 ms returned []
Implicit Place search using SMT with State Equation took 3063 ms to find 0 implicit places.
[2023-03-14 11:49:30] [INFO ] Invariant cache hit.
[2023-03-14 11:49:33] [INFO ] Dead Transitions using invariants and state equation in 3016 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6160 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Stuttering acceptance computed with spot in 217 ms :[true, (NOT p1), (AND (NOT p1) p0), p0, (AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p1:(OR (GEQ s4356 1) (GEQ s4486 1) (GEQ s4876 1) (GEQ s4145 1) (GEQ s4275 1) (GEQ s4616 1) (GEQ s4746 1) (GEQ s4015 1) (GEQ s4437 1) (GEQ s4567 1) (GEQ s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA Philosophers-COL-001000-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-001000-LTLFireability-15 finished in 6419 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((!p0&&G(F(p1))) U p2)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p1)&&p0))))'
Found a Shortening insensitive property : Philosophers-COL-001000-LTLFireability-09
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 102 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:49:34] [INFO ] Invariant cache hit.
[2023-03-14 11:49:35] [INFO ] Implicit Places using invariants in 1000 ms returned []
[2023-03-14 11:49:35] [INFO ] Invariant cache hit.
[2023-03-14 11:49:36] [INFO ] Implicit Places using invariants and state equation in 1020 ms returned []
Implicit Place search using SMT with State Equation took 2022 ms to find 0 implicit places.
[2023-03-14 11:49:36] [INFO ] Invariant cache hit.
[2023-03-14 11:49:39] [INFO ] Dead Transitions using invariants and state equation in 3043 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 5168 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s1684 1) (GEQ s3685 1)) (AND (GEQ s1107 1) (GEQ s3108 1)) (AND (GEQ s1097 1) (GEQ s3098 1)) (AND (GEQ s1102 1) (GEQ s3103 1)) (AND (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 28470 steps with 9481 reset in 10001 ms.
Product exploration timeout after 28030 steps with 9390 reset in 10003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1055 ms. (steps per millisecond=9 ) properties (out of 3) seen :2
Interrupted Best-First random walk after 9003 steps, including 2 resets, run timeout after 5066 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 1 properties.
[2023-03-14 11:50:06] [INFO ] Invariant cache hit.
[2023-03-14 11:50:11] [INFO ] After 2391ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F p1), (F p0)]
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
[2023-03-14 11:50:19] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 71 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:50:34] [INFO ] Invariant cache hit.
[2023-03-14 11:50:35] [INFO ] Implicit Places using invariants in 1027 ms returned []
[2023-03-14 11:50:35] [INFO ] Invariant cache hit.
[2023-03-14 11:50:36] [INFO ] Implicit Places using invariants and state equation in 1025 ms returned []
Implicit Place search using SMT with State Equation took 2053 ms to find 0 implicit places.
[2023-03-14 11:50:36] [INFO ] Invariant cache hit.
[2023-03-14 11:50:40] [INFO ] Dead Transitions using invariants and state equation in 3168 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5294 ms. Remains : 5000/5000 places, 5000/5000 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Knowledge based reduction with 1 factoid took 83 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (F p0)]
Knowledge based reduction with 1 factoid took 94 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-14 11:50:49] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration timeout after 32810 steps with 10967 reset in 10001 ms.
Product exploration timeout after 32300 steps with 10707 reset in 10011 ms.
Built C files in :
/tmp/ltsmin11822880609792842876
[2023-03-14 11:51:24] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:51:24] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11822880609792842876
Running compilation step : cd /tmp/ltsmin11822880609792842876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11822880609792842876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11822880609792842876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 3000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 222 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:51:27] [INFO ] Invariant cache hit.
[2023-03-14 11:51:29] [INFO ] Implicit Places using invariants in 1246 ms returned []
[2023-03-14 11:51:29] [INFO ] Invariant cache hit.
[2023-03-14 11:51:30] [INFO ] Implicit Places using invariants and state equation in 975 ms returned []
Implicit Place search using SMT with State Equation took 2748 ms to find 0 implicit places.
[2023-03-14 11:51:30] [INFO ] Redundant transitions in 299 ms returned []
[2023-03-14 11:51:31] [INFO ] Invariant cache hit.
[2023-03-14 11:51:34] [INFO ] Dead Transitions using invariants and state equation in 3204 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6489 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin13248768226374782239
[2023-03-14 11:51:34] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:51:34] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13248768226374782239
Running compilation step : cd /tmp/ltsmin13248768226374782239;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13248768226374782239;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin13248768226374782239;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-14 11:51:37] [INFO ] Flatten gal took : 137 ms
[2023-03-14 11:51:37] [INFO ] Flatten gal took : 126 ms
[2023-03-14 11:51:37] [INFO ] Time to serialize gal into /tmp/LTL14530171684692552895.gal : 20 ms
[2023-03-14 11:51:37] [INFO ] Time to serialize properties into /tmp/LTL4801955162047850764.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14530171684692552895.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15803652334994807304.hoa' '-atoms' '/tmp/LTL4801955162047850764.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4801955162047850764.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15803652334994807304.hoa
Detected timeout of ITS tools.
[2023-03-14 11:51:53] [INFO ] Flatten gal took : 137 ms
[2023-03-14 11:51:53] [INFO ] Flatten gal took : 141 ms
[2023-03-14 11:51:53] [INFO ] Time to serialize gal into /tmp/LTL9007903048635716791.gal : 19 ms
[2023-03-14 11:51:53] [INFO ] Time to serialize properties into /tmp/LTL14903946776112095005.ltl : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9007903048635716791.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14903946776112095005.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F(((F("((((((((((((Fork_684>=1)&&(Catch2_685>=1))||((Fork_107>=1)&&(Catch2_108>=1)))||(((Fork_97>=1)&&(Catch2_98>=1))||((Fork_102...106381
Formula 0 simplified : XG(!"((((((((((((Fork_684>=1)&&(Catch2_685>=1))||((Fork_107>=1)&&(Catch2_108>=1)))||(((Fork_97>=1)&&(Catch2_98>=1))||((Fork_102>=1)&...70588
Detected timeout of ITS tools.
[2023-03-14 11:52:08] [INFO ] Flatten gal took : 138 ms
[2023-03-14 11:52:08] [INFO ] Applying decomposition
[2023-03-14 11:52:09] [INFO ] Flatten gal took : 144 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4941477252424174920.txt' '-o' '/tmp/graph4941477252424174920.bin' '-w' '/tmp/graph4941477252424174920.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4941477252424174920.bin' '-l' '-1' '-v' '-w' '/tmp/graph4941477252424174920.weights' '-q' '0' '-e' '0.001'
[2023-03-14 11:52:09] [INFO ] Decomposing Gal with order
[2023-03-14 11:52:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 11:52:10] [INFO ] Removed a total of 991 redundant transitions.
[2023-03-14 11:52:10] [INFO ] Flatten gal took : 227 ms
[2023-03-14 11:52:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 2854 labels/synchronizations in 41 ms.
[2023-03-14 11:52:13] [INFO ] Time to serialize gal into /tmp/LTL4610108951976829805.gal : 32 ms
[2023-03-14 11:52:13] [INFO ] Time to serialize properties into /tmp/LTL2862452219565569189.ltl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4610108951976829805.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2862452219565569189.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F(((F("((((((((((((i32.u862.Fork_684>=1)&&(i32.u862.Catch2_685>=1))||((i17.u176.Fork_107>=1)&&(i17.u176.Catch2_108>=1)))||(((i46....187363
Formula 0 simplified : XG(!"((((((((((((i32.u862.Fork_684>=1)&&(i32.u862.Catch2_685>=1))||((i17.u176.Fork_107>=1)&&(i17.u176.Catch2_108>=1)))||(((i46.u14.F...124576
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/ltsmin1883736155213678168
[2023-03-14 11:52:28] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1883736155213678168
Running compilation step : cd /tmp/ltsmin1883736155213678168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1883736155213678168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1883736155213678168;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-001000-LTLFireability-09 finished in 178001 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : Philosophers-COL-001000-LTLFireability-10
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 144 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:52:33] [INFO ] Invariant cache hit.
[2023-03-14 11:52:35] [INFO ] Implicit Places using invariants in 2761 ms returned []
[2023-03-14 11:52:35] [INFO ] Invariant cache hit.
[2023-03-14 11:52:38] [INFO ] Implicit Places using invariants and state equation in 2604 ms returned []
Implicit Place search using SMT with State Equation took 5370 ms to find 0 implicit places.
[2023-03-14 11:52:38] [INFO ] Invariant cache hit.
[2023-03-14 11:52:41] [INFO ] Dead Transitions using invariants and state equation in 3053 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 8569 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Running random walk in product with property : Philosophers-COL-001000-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT 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 s4356 1) (GEQ s4486 1) (GEQ s4876 1) (GEQ s4145 1) (GEQ s4275 1) (GEQ s4616 1) (GEQ s4746 1) (GEQ s4015 1) (GEQ s4437 1) (GEQ s4567 1) (GEQ s4...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 33990 steps with 612 reset in 10001 ms.
Product exploration timeout after 33140 steps with 591 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 : [(NOT p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 48 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 67 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-14 11:53:03] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 1000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 129 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:53:18] [INFO ] Invariant cache hit.
[2023-03-14 11:53:21] [INFO ] Implicit Places using invariants in 2819 ms returned []
[2023-03-14 11:53:21] [INFO ] Invariant cache hit.
[2023-03-14 11:53:24] [INFO ] Implicit Places using invariants and state equation in 2779 ms returned []
Implicit Place search using SMT with State Equation took 5599 ms to find 0 implicit places.
[2023-03-14 11:53:24] [INFO ] Invariant cache hit.
[2023-03-14 11:53:27] [INFO ] Dead Transitions using invariants and state equation in 3132 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8862 ms. Remains : 5000/5000 places, 5000/5000 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 : [(NOT p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 43 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 61 steps, including 0 resets, run visited all 1 properties in 20 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 1 factoid took 78 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-14 11:53:29] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 33800 steps with 612 reset in 10001 ms.
Product exploration timeout after 33210 steps with 577 reset in 10001 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 154 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:54:04] [INFO ] Redundant transitions in 317 ms returned []
[2023-03-14 11:54:04] [INFO ] Invariant cache hit.
[2023-03-14 11:54:07] [INFO ] Dead Transitions using invariants and state equation in 2923 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3405 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin3471566957489391668
[2023-03-14 11:54:07] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3471566957489391668
Running compilation step : cd /tmp/ltsmin3471566957489391668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3471566957489391668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3471566957489391668;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 1000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 128 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
[2023-03-14 11:54:11] [INFO ] Invariant cache hit.
[2023-03-14 11:54:13] [INFO ] Implicit Places using invariants in 2808 ms returned []
[2023-03-14 11:54:13] [INFO ] Invariant cache hit.
[2023-03-14 11:54:16] [INFO ] Implicit Places using invariants and state equation in 2814 ms returned []
Implicit Place search using SMT with State Equation took 5622 ms to find 0 implicit places.
[2023-03-14 11:54:16] [INFO ] Invariant cache hit.
[2023-03-14 11:54:19] [INFO ] Dead Transitions using invariants and state equation in 3147 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8897 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Built C files in :
/tmp/ltsmin11255625107860181685
[2023-03-14 11:54:19] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11255625107860181685
Running compilation step : cd /tmp/ltsmin11255625107860181685;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11255625107860181685;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11255625107860181685;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-14 11:54:23] [INFO ] Flatten gal took : 118 ms
[2023-03-14 11:54:23] [INFO ] Flatten gal took : 120 ms
[2023-03-14 11:54:23] [INFO ] Time to serialize gal into /tmp/LTL16060912228174192812.gal : 18 ms
[2023-03-14 11:54:23] [INFO ] Time to serialize properties into /tmp/LTL805800249246031162.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16060912228174192812.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10750709843597193884.hoa' '-atoms' '/tmp/LTL805800249246031162.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL805800249246031162.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10750709843597193884.hoa
Detected timeout of ITS tools.
[2023-03-14 11:54:38] [INFO ] Flatten gal took : 163 ms
[2023-03-14 11:54:38] [INFO ] Flatten gal took : 121 ms
[2023-03-14 11:54:38] [INFO ] Time to serialize gal into /tmp/LTL15076161991393943391.gal : 18 ms
[2023-03-14 11:54:38] [INFO ] Time to serialize properties into /tmp/LTL15541901049414669299.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15076161991393943391.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15541901049414669299.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((((((((Eat_356>=1)||(Eat_486>=1))||((Eat_876>=1)||(Eat_145>=1)))||(((Eat_275>=1)||(Eat_616>=1))||((Eat_746>=1)||(Eat_15>...15923
Formula 0 simplified : XXG!"(((((((((((Eat_356>=1)||(Eat_486>=1))||((Eat_876>=1)||(Eat_145>=1)))||(((Eat_275>=1)||(Eat_616>=1))||((Eat_746>=1)||(Eat_15>=1)...15915
Detected timeout of ITS tools.
[2023-03-14 11:54:54] [INFO ] Flatten gal took : 118 ms
[2023-03-14 11:54:54] [INFO ] Applying decomposition
[2023-03-14 11:54:54] [INFO ] Flatten gal took : 131 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16264445444217760043.txt' '-o' '/tmp/graph16264445444217760043.bin' '-w' '/tmp/graph16264445444217760043.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16264445444217760043.bin' '-l' '-1' '-v' '-w' '/tmp/graph16264445444217760043.weights' '-q' '0' '-e' '0.001'
[2023-03-14 11:54:54] [INFO ] Decomposing Gal with order
[2023-03-14 11:54:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 11:54:55] [INFO ] Removed a total of 993 redundant transitions.
[2023-03-14 11:54:55] [INFO ] Flatten gal took : 210 ms
[2023-03-14 11:54:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 2592 labels/synchronizations in 33 ms.
[2023-03-14 11:54:55] [INFO ] Time to serialize gal into /tmp/LTL3372522394502440792.gal : 30 ms
[2023-03-14 11:54:55] [INFO ] Time to serialize properties into /tmp/LTL16738849451458128168.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3372522394502440792.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16738849451458128168.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F("(((((((((((i22.u730.Eat_356>=1)||(i28.u580.Eat_486>=1))||((i41.u947.Eat_876>=1)||(i51.u572.Eat_145>=1)))||(((i18.u706.Eat_27...27480
Formula 0 simplified : XXG!"(((((((((((i22.u730.Eat_356>=1)||(i28.u580.Eat_486>=1))||((i41.u947.Eat_876>=1)||(i51.u572.Eat_145>=1)))||(((i18.u706.Eat_275>=...27472
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/ltsmin15318655060763418831
[2023-03-14 11:55:10] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15318655060763418831
Running compilation step : cd /tmp/ltsmin15318655060763418831;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15318655060763418831;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15318655060763418831;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-001000-LTLFireability-10 finished in 161912 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (p1||G(p0))))))'
[2023-03-14 11:55:14] [INFO ] Flatten gal took : 204 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12195074862170658569
[2023-03-14 11:55:14] [INFO ] Too many transitions (5000) to apply POR reductions. Disabling POR matrices.
[2023-03-14 11:55:14] [INFO ] Built C files in 129ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12195074862170658569
Running compilation step : cd /tmp/ltsmin12195074862170658569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-14 11:55:14] [INFO ] Applying decomposition
[2023-03-14 11:55:14] [INFO ] Flatten gal took : 207 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10972411513889960940.txt' '-o' '/tmp/graph10972411513889960940.bin' '-w' '/tmp/graph10972411513889960940.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10972411513889960940.bin' '-l' '-1' '-v' '-w' '/tmp/graph10972411513889960940.weights' '-q' '0' '-e' '0.001'
[2023-03-14 11:55:15] [INFO ] Decomposing Gal with order
[2023-03-14 11:55:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 11:55:15] [INFO ] Removed a total of 989 redundant transitions.
[2023-03-14 11:55:16] [INFO ] Flatten gal took : 316 ms
[2023-03-14 11:55:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 2766 labels/synchronizations in 39 ms.
[2023-03-14 11:55:27] [INFO ] Time to serialize gal into /tmp/LTLFireability7373957780629739152.gal : 29 ms
[2023-03-14 11:55:27] [INFO ] Time to serialize properties into /tmp/LTLFireability5982406891430535103.ltl : 49 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability7373957780629739152.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5982406891430535103.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 5 LTL properties
Checking formula 0 : !((G(((!("((((((((((((i29.u862.Fork_684>=1)&&(i29.u863.Catch2_685>=1))||((i14.i1.i0.i1.u164.Fork_107>=1)&&(i14.i1.i0.i1.u531.Catch2_10...272724
Formula 0 simplified : F(("((((((((((((i29.u862.Fork_684>=1)&&(i29.u863.Catch2_685>=1))||((i14.i1.i0.i1.u164.Fork_107>=1)&&(i14.i1.i0.i1.u531.Catch2_108>=1...272713
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Compilation finished in 20539 ms.
Running link step : cd /tmp/ltsmin12195074862170658569;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin12195074862170658569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](((!(LTLAPp0==true)&&[](<>((LTLAPp1==true)))) U (LTLAPp2==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin12195074862170658569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](((!(LTLAPp0==true)&&[](<>((LTLAPp1==true)))) U (LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12195074862170658569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((<>((LTLAPp0==true))&&(LTLAPp3==true))))' '--buchi-type=spotba'
LTSmin run took 64584 ms.
FORMULA Philosophers-COL-001000-LTLFireability-09 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin12195074862170658569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp4==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.084: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.084: LTL layer: formula: X(X(<>((LTLAPp4==true))))
pins2lts-mc-linux64( 7/ 8), 0.085: "X(X(<>((LTLAPp4==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.089: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.111: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.131: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.136: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.146: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.159: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.160: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.162: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.177: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 5.436: DFS-FIFO for weak LTL, using special progress label 5009
pins2lts-mc-linux64( 0/ 8), 5.436: There are 5010 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 5.436: State length is 5001, there are 5003 groups
pins2lts-mc-linux64( 0/ 8), 5.436: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 5.436: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 5.436: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 5.436: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 22.979: ~112 levels ~960 states ~1706752 transitions
pins2lts-mc-linux64( 1/ 8), 36.583: ~216 levels ~1920 states ~3097024 transitions
pins2lts-mc-linux64( 1/ 8), 58.511: ~408 levels ~3840 states ~5209024 transitions
pins2lts-mc-linux64( 1/ 8), 77.914: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 95.736:
pins2lts-mc-linux64( 0/ 8), 95.736: mean standard work distribution: 3.2% (states) 1.1% (transitions)
pins2lts-mc-linux64( 0/ 8), 95.736:
pins2lts-mc-linux64( 0/ 8), 95.736: Explored 5996 states 6641121 transitions, fanout: 1107.592
pins2lts-mc-linux64( 0/ 8), 95.736: Total exploration time 90.260 sec (73.970 sec minimum, 85.026 sec on average)
pins2lts-mc-linux64( 0/ 8), 95.736: States per second: 66, Transitions per second: 73578
pins2lts-mc-linux64( 0/ 8), 95.736:
pins2lts-mc-linux64( 0/ 8), 95.736: Progress states detected: 231
pins2lts-mc-linux64( 0/ 8), 95.736: Redundant explorations: -99.9095
pins2lts-mc-linux64( 0/ 8), 95.736:
pins2lts-mc-linux64( 0/ 8), 95.736: Queue width: 8B, total height: 8698, memory: 0.07MB
pins2lts-mc-linux64( 0/ 8), 95.736: Tree memory: 306.6MB, 48.5 B/state, compr.: 0.2%
pins2lts-mc-linux64( 0/ 8), 95.736: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 95.736: Stored 5173 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 95.736: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 95.736: Est. total memory use: 306.6MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12195074862170658569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp4==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12195074862170658569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>((LTLAPp4==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-14 12:23:04] [INFO ] Applying decomposition
[2023-03-14 12:23:05] [INFO ] Flatten gal took : 197 ms
[2023-03-14 12:23:05] [INFO ] Decomposing Gal with order
[2023-03-14 12:23:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 12:23:05] [INFO ] Removed a total of 1000 redundant transitions.
[2023-03-14 12:23:06] [INFO ] Flatten gal took : 279 ms
[2023-03-14 12:23:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 2000 labels/synchronizations in 85 ms.
[2023-03-14 12:23:06] [INFO ] Time to serialize gal into /tmp/LTLFireability3034701979598360590.gal : 28 ms
[2023-03-14 12:23:06] [INFO ] Time to serialize properties into /tmp/LTLFireability5909825275375505187.ltl : 26 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3034701979598360590.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5909825275375505187.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 4 LTL properties
Checking formula 0 : !((G(((!("((((((((((((Philo684.Fork_684>=1)&&(Philo685.Catch2_685>=1))||((Philo107.Fork_107>=1)&&(Philo108.Catch2_108>=1)))||(((Philo9...238063
Formula 0 simplified : F(("((((((((((((Philo684.Fork_684>=1)&&(Philo685.Catch2_685>=1))||((Philo107.Fork_107>=1)&&(Philo108.Catch2_108>=1)))||(((Philo97.Fo...238052
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11483312 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16089152 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-001000"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Philosophers-COL-001000, 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 r293-tall-167873945000140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-001000.tgz
mv Philosophers-COL-001000 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 ;