Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281571900212.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb115-PT-9, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281571900212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 6.7K Apr 30 06:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 30 06:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 30 06:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 06:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 9 08:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 69M May 10 09:34 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 RERS17pb115-PT-9-LTLFireability-00
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-01
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-02
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-03
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-04
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-05
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-06
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-07
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-08
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-09
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-10
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-11
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-12
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-13
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-14
FORMULA_NAME RERS17pb115-PT-9-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653081083665

Running Version 202205111006
[2022-05-20 21:11:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 21:11:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 21:11:27] [INFO ] Load time of PNML (sax parser for PT used): 2238 ms
[2022-05-20 21:11:27] [INFO ] Transformed 1399 places.
[2022-05-20 21:11:28] [INFO ] Transformed 144369 transitions.
[2022-05-20 21:11:28] [INFO ] Parsed PT model containing 1399 places and 144369 transitions in 2910 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 43 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA RERS17pb115-PT-9-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-9-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb115-PT-9-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 67 out of 1399 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1399/1399 places, 144369/144369 transitions.
Ensure Unique test removed 18 places
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 1381 transition count 144369
Applied a total of 18 rules in 1074 ms. Remains 1381 /1399 variables (removed 18) and now considering 144369/144369 (removed 0) transitions.
[2022-05-20 21:11:30] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:11:31] [INFO ] Computed 19 place invariants in 808 ms
[2022-05-20 21:11:40] [INFO ] Implicit Places using invariants in 9940 ms returned []
Implicit Place search using SMT only with invariants took 9981 ms to find 0 implicit places.
[2022-05-20 21:11:40] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:11:41] [INFO ] Computed 19 place invariants in 413 ms
[2022-05-20 21:12:11] [INFO ] Performed 79251/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:12:32] [INFO ] Dead Transitions using invariants and state equation in 51786 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1381/1399 places, 144369/144369 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1399 places, 144369/144369 transitions.
Support contains 67 out of 1381 places after structural reductions.
[2022-05-20 21:12:39] [INFO ] Flatten gal took : 4363 ms
[2022-05-20 21:12:43] [INFO ] Flatten gal took : 4185 ms
[2022-05-20 21:12:52] [INFO ] Input system was already deterministic with 144369 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1094 ms. (steps per millisecond=9 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 33) seen :0
Interrupted probabilistic random walk after 5261 steps, run timeout after 6006 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 5261 steps, saw 4464 distinct states, run finished after 6009 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 33 properties.
[2022-05-20 21:13:01] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:13:02] [INFO ] Computed 19 place invariants in 323 ms
[2022-05-20 21:13:03] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-20 21:13:27] [INFO ] After 23648ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:31
[2022-05-20 21:13:28] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-05-20 21:13:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:13:28] [INFO ] After 26650ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 33 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 67 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1490 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=19 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=9 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 33) seen :0
Interrupted probabilistic random walk after 3215 steps, run timeout after 3003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3215 steps, saw 2734 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 33 properties.
[2022-05-20 21:13:35] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:13:35] [INFO ] Computed 19 place invariants in 366 ms
[2022-05-20 21:13:36] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-20 21:14:00] [INFO ] After 23512ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:31
[2022-05-20 21:14:02] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-05-20 21:14:02] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:14:02] [INFO ] After 26984ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 33 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 67 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1586 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1381 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-05-20 21:14:05] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:14:06] [INFO ] Computed 19 place invariants in 363 ms
[2022-05-20 21:14:13] [INFO ] Implicit Places using invariants in 7451 ms returned []
Implicit Place search using SMT only with invariants took 7453 ms to find 0 implicit places.
[2022-05-20 21:14:13] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:14:13] [INFO ] Computed 19 place invariants in 368 ms
[2022-05-20 21:14:43] [INFO ] Performed 92310/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:15:00] [INFO ] Dead Transitions using invariants and state equation in 47258 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!((G(p0)||p0) U F(p0)) U (p1 U p2)))'
Support contains 6 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1386 ms. Remains 1380 /1381 variables (removed 1) and now considering 144368/144369 (removed 1) transitions.
[2022-05-20 21:15:02] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:15:03] [INFO ] Computed 19 place invariants in 416 ms
[2022-05-20 21:15:10] [INFO ] Implicit Places using invariants in 7328 ms returned []
Implicit Place search using SMT only with invariants took 7352 ms to find 0 implicit places.
[2022-05-20 21:15:10] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:15:10] [INFO ] Computed 19 place invariants in 305 ms
[2022-05-20 21:15:40] [INFO ] Performed 93670/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:15:56] [INFO ] Dead Transitions using invariants and state equation in 45934 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1381 places, 144368/144369 transitions.
Stuttering acceptance computed with spot in 397 ms :[(NOT p2), true, p0, (NOT p2)]
Running random walk in product with property : RERS17pb115-PT-9-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s469 1) (GEQ s776 1)), p0:(AND (GEQ s419 1) (GEQ s1194 1)), p1:(AND (GEQ s804 1) (GEQ s1086 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration timeout after 58030 steps with 0 reset in 10001 ms.
Product exploration timeout after 89300 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT p0)), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 709 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 120 ms :[(NOT p2), true, p0, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1331 ms. (steps per millisecond=7 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=39 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 6313 steps, run timeout after 6006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 6313 steps, saw 5353 distinct states, run finished after 6006 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 7 properties.
[2022-05-20 21:16:28] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:16:28] [INFO ] Computed 19 place invariants in 466 ms
[2022-05-20 21:16:29] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-05-20 21:16:29] [INFO ] After 363ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-20 21:16:29] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2022-05-20 21:16:54] [INFO ] After 24532ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-20 21:16:55] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-20 21:16:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:16:55] [INFO ] After 26423ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1817 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1487 ms. (steps per millisecond=6 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 7033 steps, run timeout after 6005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 7033 steps, saw 5968 distinct states, run finished after 6018 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 7 properties.
[2022-05-20 21:17:06] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:17:06] [INFO ] Computed 19 place invariants in 309 ms
[2022-05-20 21:17:07] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-05-20 21:17:07] [INFO ] After 324ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-20 21:17:07] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2022-05-20 21:17:32] [INFO ] After 24840ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-20 21:17:33] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-20 21:17:33] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:17:33] [INFO ] After 26560ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1181 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1088 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
[2022-05-20 21:17:36] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:17:36] [INFO ] Computed 19 place invariants in 302 ms
[2022-05-20 21:17:42] [INFO ] Implicit Places using invariants in 6936 ms returned []
Implicit Place search using SMT only with invariants took 6942 ms to find 0 implicit places.
[2022-05-20 21:17:43] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:17:43] [INFO ] Computed 19 place invariants in 214 ms
[2022-05-20 21:18:13] [INFO ] Performed 97399/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:18:28] [INFO ] Dead Transitions using invariants and state equation in 45943 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT p0)), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 810 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 140 ms :[(NOT p2), true, p0, (NOT p2)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), true, p0, (NOT p2)]
[2022-05-20 21:18:30] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:18:31] [INFO ] Computed 19 place invariants in 382 ms
Could not prove EG (NOT p2)
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 2095 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
[2022-05-20 21:18:49] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:18:49] [INFO ] Computed 19 place invariants in 364 ms
[2022-05-20 21:18:57] [INFO ] Implicit Places using invariants in 8587 ms returned []
Implicit Place search using SMT only with invariants took 8603 ms to find 0 implicit places.
[2022-05-20 21:18:57] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:18:58] [INFO ] Computed 19 place invariants in 463 ms
[2022-05-20 21:19:28] [INFO ] Performed 86691/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:19:46] [INFO ] Dead Transitions using invariants and state equation in 49287 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT p0)), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 676 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 115 ms :[(NOT p2), true, p0, (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=10 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 3272 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3272 steps, saw 2785 distinct states, run finished after 3005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 7 properties.
[2022-05-20 21:19:54] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:19:54] [INFO ] Computed 19 place invariants in 227 ms
[2022-05-20 21:19:55] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2022-05-20 21:19:55] [INFO ] After 287ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-20 21:19:55] [INFO ] [Nat]Absence check using 19 positive place invariants in 10 ms returned sat
[2022-05-20 21:20:20] [INFO ] After 24726ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-20 21:20:20] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-20 21:20:20] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:20:20] [INFO ] After 25948ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1835 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 942 ms. (steps per millisecond=10 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-20 21:20:24] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:20:24] [INFO ] Computed 19 place invariants in 256 ms
[2022-05-20 21:20:25] [INFO ] [Real]Absence check using 19 positive place invariants in 21 ms returned sat
[2022-05-20 21:20:47] [INFO ] After 22054ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:1
[2022-05-20 21:20:48] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-20 21:20:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:20:49] [INFO ] After 25032ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1496 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 929 ms. (steps per millisecond=10 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 2826 steps, run timeout after 3005 ms. (steps per millisecond=0 ) properties seen :{}
Probabilistic random walk after 2826 steps, saw 2406 distinct states, run finished after 3007 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 4 properties.
[2022-05-20 21:20:56] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:20:56] [INFO ] Computed 19 place invariants in 296 ms
[2022-05-20 21:20:56] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-20 21:21:18] [INFO ] After 21796ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:1
[2022-05-20 21:21:19] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-20 21:21:21] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:21:21] [INFO ] After 25013ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1331 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1063 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
[2022-05-20 21:21:23] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:21:24] [INFO ] Computed 19 place invariants in 263 ms
[2022-05-20 21:21:30] [INFO ] Implicit Places using invariants in 6513 ms returned []
Implicit Place search using SMT only with invariants took 6526 ms to find 0 implicit places.
[2022-05-20 21:21:30] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:21:30] [INFO ] Computed 19 place invariants in 248 ms
[2022-05-20 21:22:00] [INFO ] Performed 98184/144368 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:22:15] [INFO ] Dead Transitions using invariants and state equation in 45041 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1))), (X (NOT p0)), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p1)))), (F (NOT (AND (NOT p2) (NOT p0)))), (F (NOT (AND (NOT p2) (NOT p1) (NOT p0))))]
Knowledge based reduction with 16 factoid took 1220 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 119 ms :[(NOT p2), true, p0, (NOT p2)]
Stuttering acceptance computed with spot in 115 ms :[(NOT p2), true, p0, (NOT p2)]
[2022-05-20 21:22:17] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-20 21:22:18] [INFO ] Computed 19 place invariants in 356 ms
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 96 ms :[(NOT p2), true, p0, (NOT p2)]
Entered a terminal (fully accepting) state of product in 31710 steps with 0 reset in 3742 ms.
FORMULA RERS17pb115-PT-9-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb115-PT-9-LTLFireability-00 finished in 455782 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(F(G((X(p1)&&p0))) U p2)))'
Support contains 8 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1896 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-05-20 21:22:39] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:22:39] [INFO ] Computed 19 place invariants in 400 ms
[2022-05-20 21:22:46] [INFO ] Implicit Places using invariants in 7713 ms returned []
Implicit Place search using SMT only with invariants took 7714 ms to find 0 implicit places.
[2022-05-20 21:22:46] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:22:47] [INFO ] Computed 19 place invariants in 318 ms
[2022-05-20 21:23:17] [INFO ] Performed 97888/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:23:31] [INFO ] Dead Transitions using invariants and state equation in 44957 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Stuttering acceptance computed with spot in 124 ms :[p2, (AND p2 p0 p1), (AND p2 p0 p1)]
Running random walk in product with property : RERS17pb115-PT-9-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1 p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (AND (GEQ s89 1) (GEQ s722 1)) (AND (GEQ s971 1) (GEQ s1266 1))), p0:(AND (GEQ s10 1) (GEQ s1018 1)), p1:(AND (GEQ s1251 1) (GEQ s1314 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 87490 steps with 0 reset in 10001 ms.
Product exploration timeout after 83550 steps with 0 reset in 10001 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND p0 p1 p2))), (X (X (NOT p2))), true, (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 192 ms. Reduced automaton from 3 states, 6 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 83 ms :[(AND p0 p1 p2), (AND p0 p1 p2), (AND p0 p1 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=12 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 3094 steps, run timeout after 3007 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3094 steps, saw 2628 distinct states, run finished after 3019 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-20 21:23:58] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:23:58] [INFO ] Computed 19 place invariants in 362 ms
[2022-05-20 21:23:58] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-05-20 21:24:17] [INFO ] After 19126ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-05-20 21:24:18] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-05-20 21:24:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:24:24] [INFO ] After 25868ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1208 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=13 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 3283 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3283 steps, saw 2789 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-20 21:24:30] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:24:30] [INFO ] Computed 19 place invariants in 250 ms
[2022-05-20 21:24:30] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2022-05-20 21:24:49] [INFO ] After 19118ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-05-20 21:24:51] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-05-20 21:24:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:24:55] [INFO ] After 25016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1345 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1114 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-05-20 21:24:58] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:24:58] [INFO ] Computed 19 place invariants in 373 ms
[2022-05-20 21:25:04] [INFO ] Implicit Places using invariants in 6664 ms returned []
Implicit Place search using SMT only with invariants took 6678 ms to find 0 implicit places.
[2022-05-20 21:25:04] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:25:05] [INFO ] Computed 19 place invariants in 247 ms
[2022-05-20 21:25:35] [INFO ] Performed 90362/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:25:52] [INFO ] Dead Transitions using invariants and state equation in 48196 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT p2)), (X (NOT (AND p0 p1 p2))), (X (X (NOT p2))), true, (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 242 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 83 ms :[(AND p0 p1 p2), (AND p0 p1 p2), (AND p0 p1 p2)]
Stuttering acceptance computed with spot in 85 ms :[(AND p0 p1 p2), (AND p0 p1 p2), (AND p0 p1 p2)]
Support contains 8 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1108 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-05-20 21:25:54] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:25:55] [INFO ] Computed 19 place invariants in 336 ms
[2022-05-20 21:26:01] [INFO ] Implicit Places using invariants in 6844 ms returned []
Implicit Place search using SMT only with invariants took 6858 ms to find 0 implicit places.
[2022-05-20 21:26:01] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:26:02] [INFO ] Computed 19 place invariants in 225 ms
[2022-05-20 21:26:32] [INFO ] Performed 98039/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:26:46] [INFO ] Dead Transitions using invariants and state equation in 44929 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 p1 p2))), true, (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 217 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND p0 p1 p2), (AND p0 p1 p2), (AND p0 p1 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 846 ms. (steps per millisecond=11 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 3682 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3682 steps, saw 3130 distinct states, run finished after 3005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-20 21:26:53] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:26:53] [INFO ] Computed 19 place invariants in 255 ms
[2022-05-20 21:26:53] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-20 21:27:12] [INFO ] After 18736ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-05-20 21:27:13] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-05-20 21:27:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:27:18] [INFO ] After 25015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1200 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=11 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 3615 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3615 steps, saw 3075 distinct states, run finished after 3002 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-20 21:27:23] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:27:24] [INFO ] Computed 19 place invariants in 291 ms
[2022-05-20 21:27:24] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-05-20 21:27:45] [INFO ] After 20802ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-05-20 21:27:47] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-05-20 21:27:49] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 21:27:49] [INFO ] After 25025ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1360 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1178 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-05-20 21:27:51] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:27:52] [INFO ] Computed 19 place invariants in 307 ms
[2022-05-20 21:27:58] [INFO ] Implicit Places using invariants in 6552 ms returned []
Implicit Place search using SMT only with invariants took 6566 ms to find 0 implicit places.
[2022-05-20 21:27:58] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:27:58] [INFO ] Computed 19 place invariants in 269 ms
[2022-05-20 21:28:28] [INFO ] Performed 100229/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:28:41] [INFO ] Dead Transitions using invariants and state equation in 42986 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND p0 p1 p2))), true, (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 195 ms. Reduced automaton from 3 states, 5 edges and 3 AP to 3 states, 5 edges and 3 AP.
Stuttering acceptance computed with spot in 113 ms :[(AND p0 p1 p2), (AND p0 p1 p2), (AND p0 p1 p2)]
Stuttering acceptance computed with spot in 124 ms :[(AND p0 p1 p2), (AND p0 p1 p2), (AND p0 p1 p2)]
Stuttering acceptance computed with spot in 120 ms :[(AND p0 p1 p2), (AND p0 p1 p2), (AND p0 p1 p2)]
Product exploration timeout after 88310 steps with 0 reset in 10001 ms.
Product exploration timeout after 91380 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin1244972865934168644
[2022-05-20 21:29:02] [INFO ] Too many transitions (144369) to apply POR reductions. Disabling POR matrices.
[2022-05-20 21:29:03] [INFO ] Built C files in 1276ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1244972865934168644
Running compilation step : cd /tmp/ltsmin1244972865934168644;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin1244972865934168644;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin1244972865934168644;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 8 out of 1381 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1381/1381 places, 144369/144369 transitions.
Applied a total of 0 rules in 1168 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-05-20 21:29:07] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:29:08] [INFO ] Computed 19 place invariants in 259 ms
[2022-05-20 21:29:17] [INFO ] Implicit Places using invariants in 9642 ms returned []
Implicit Place search using SMT only with invariants took 9647 ms to find 0 implicit places.
[2022-05-20 21:29:17] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-05-20 21:29:17] [INFO ] Computed 19 place invariants in 301 ms
[2022-05-20 21:29:48] [INFO ] Performed 46006/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 21:30:17] [INFO ] Dead Transitions using invariants and state equation in 60395 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Built C files in :
/tmp/ltsmin9119265038701855579
[2022-05-20 21:30:18] [INFO ] Too many transitions (144369) to apply POR reductions. Disabling POR matrices.
[2022-05-20 21:30:19] [INFO ] Built C files in 855ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9119265038701855579
Running compilation step : cd /tmp/ltsmin9119265038701855579;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin9119265038701855579;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin9119265038701855579;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 21:30:31] [INFO ] Flatten gal took : 4120 ms
[2022-05-20 21:30:36] [INFO ] Flatten gal took : 5332 ms
[2022-05-20 21:30:37] [INFO ] Time to serialize gal into /tmp/LTL6219200043227167193.gal : 788 ms
[2022-05-20 21:30:37] [INFO ] Time to serialize properties into /tmp/LTL6334468012981060749.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6219200043227167193.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6334468012981060749.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6219200...266
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-05-20 21:30:58] [INFO ] Flatten gal took : 5404 ms
[2022-05-20 21:30:58] [INFO ] Applying decomposition
[2022-05-20 21:31:02] [INFO ] Flatten gal took : 3831 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13245191993642164330.txt' '-o' '/tmp/graph13245191993642164330.bin' '-w' '/tmp/graph13245191993642164330.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13245191993642164330.bin' '-l' '-1' '-v' '-w' '/tmp/graph13245191993642164330.weights' '-q' '0' '-e' '0.001'
[2022-05-20 21:31:12] [INFO ] Decomposing Gal with order
[2022-05-20 21:31:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 21:31:25] [INFO ] Removed a total of 435649 redundant transitions.
[2022-05-20 21:31:27] [INFO ] Flatten gal took : 8665 ms
[2022-05-20 21:31:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 2490 labels/synchronizations in 12604 ms.
[2022-05-20 21:31:49] [INFO ] Time to serialize gal into /tmp/LTL16718907690573497373.gal : 3617 ms
[2022-05-20 21:31:49] [INFO ] Time to serialize properties into /tmp/LTL7401396399599376834.ltl : 38 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16718907690573497373.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7401396399599376834.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1671890...246
Read 1 LTL properties

BK_STOP 1653082323582

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="RERS17pb115-PT-9"
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 2-4028"
echo " Executing tool itstools"
echo " Input is RERS17pb115-PT-9, 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 r186-tajo-165281571900212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-9.tgz
mv RERS17pb115-PT-9 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;