Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282500627.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS2020-PT-pb101, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282500627
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 83M
-rw-r--r-- 1 mcc users 5.9K Jun 7 17:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Jun 7 17:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Jun 7 17:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Jun 7 17:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 17:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Jun 7 17:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Jun 7 17:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 7 17:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 82M Jun 6 12:11 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 RERS2020-PT-pb101-LTLCardinality-00
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-01
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-02
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-03
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-04
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-05
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-06
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-07
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-08
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-09
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-10
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-11
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-12
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-13
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-14
FORMULA_NAME RERS2020-PT-pb101-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654904269052

Running Version 202205111006
[2022-06-10 23:37:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-06-10 23:37:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 23:37:52] [INFO ] Load time of PNML (sax parser for PT used): 2648 ms
[2022-06-10 23:37:53] [INFO ] Transformed 906 places.
[2022-06-10 23:37:53] [INFO ] Transformed 149363 transitions.
[2022-06-10 23:37:53] [INFO ] Found NUPN structural information;
[2022-06-10 23:37:53] [INFO ] Parsed PT model containing 906 places and 149363 transitions in 3340 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 2798 transitions
Reduce redundant transitions removed 2798 transitions.
FORMULA RERS2020-PT-pb101-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb101-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb101-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb101-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb101-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb101-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb101-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb101-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb101-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 906 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 906/906 places, 146565/146565 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 902 transition count 146565
Applied a total of 4 rules in 501 ms. Remains 902 /906 variables (removed 4) and now considering 146565/146565 (removed 0) transitions.
[2022-06-10 23:37:54] [INFO ] Flow matrix only has 113363 transitions (discarded 33202 similar events)
// Phase 1: matrix 113363 rows 902 cols
[2022-06-10 23:37:55] [INFO ] Computed 5 place invariants in 581 ms
[2022-06-10 23:38:05] [INFO ] Implicit Places using invariants in 10249 ms returned []
Implicit Place search using SMT only with invariants took 10280 ms to find 0 implicit places.
[2022-06-10 23:38:05] [INFO ] Flow matrix only has 113363 transitions (discarded 33202 similar events)
// Phase 1: matrix 113363 rows 902 cols
[2022-06-10 23:38:05] [INFO ] Computed 5 place invariants in 406 ms
[2022-06-10 23:38:35] [INFO ] Performed 91767/146565 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-10 23:38:54] [INFO ] Dead Transitions using invariants and state equation in 48977 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 902/906 places, 146565/146565 transitions.
Finished structural reductions, in 1 iterations. Remains : 902/906 places, 146565/146565 transitions.
Support contains 23 out of 902 places after structural reductions.
[2022-06-10 23:38:58] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-06-10 23:38:59] [INFO ] Flatten gal took : 4387 ms
FORMULA RERS2020-PT-pb101-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-10 23:39:03] [INFO ] Flatten gal took : 4558 ms
[2022-06-10 23:39:12] [INFO ] Input system was already deterministic with 146565 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1443 ms. (steps per millisecond=6 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 12) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 8) 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 8) 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 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-06-10 23:39:15] [INFO ] Flow matrix only has 113363 transitions (discarded 33202 similar events)
// Phase 1: matrix 113363 rows 902 cols
[2022-06-10 23:39:16] [INFO ] Computed 5 place invariants in 399 ms
[2022-06-10 23:39:16] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2022-06-10 23:39:41] [INFO ] After 24661ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2022-06-10 23:39:43] [INFO ] State equation strengthened by 2578 read => feed constraints.
[2022-06-10 23:39:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-10 23:39:43] [INFO ] After 26803ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 15 out of 902 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Drop transitions removed 2098 transitions
Reduce isomorphic transitions removed 2098 transitions.
Iterating post reduction 0 with 2098 rules applied. Total rules applied 2098 place count 902 transition count 144467
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 2098 place count 902 transition count 144466
Deduced a syphon composed of 1 places in 72 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2100 place count 901 transition count 144466
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 58 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 2142 place count 880 transition count 144445
Ensure Unique test removed 1161 transitions
Reduce isomorphic transitions removed 1161 transitions.
Iterating post reduction 1 with 1161 rules applied. Total rules applied 3303 place count 880 transition count 143284
Free-agglomeration rule applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 3306 place count 880 transition count 143281
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 3309 place count 877 transition count 143281
Free-agglomeration rule (complex) applied 8 times with reduction of 596 identical transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 3317 place count 877 transition count 146784
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 536 transitions
Reduce isomorphic transitions removed 560 transitions.
Iterating post reduction 3 with 568 rules applied. Total rules applied 3885 place count 869 transition count 146224
Applied a total of 3885 rules in 5810 ms. Remains 869 /902 variables (removed 33) and now considering 146224/146565 (removed 341) transitions.
Finished structural reductions, in 1 iterations. Remains : 869/902 places, 146224/146565 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1167 ms. (steps per millisecond=8 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-06-10 23:39:51] [INFO ] Flow matrix only has 114888 transitions (discarded 31336 similar events)
// Phase 1: matrix 114888 rows 869 cols
[2022-06-10 23:39:51] [INFO ] Computed 5 place invariants in 406 ms
[2022-06-10 23:39:51] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2022-06-10 23:40:16] [INFO ] After 24679ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4
[2022-06-10 23:40:17] [INFO ] State equation strengthened by 2601 read => feed constraints.
[2022-06-10 23:40:17] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-10 23:40:17] [INFO ] After 26253ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 9 out of 869 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 869/869 places, 146224/146224 transitions.
Applied a total of 0 rules in 1406 ms. Remains 869 /869 variables (removed 0) and now considering 146224/146224 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 869/869 places, 146224/146224 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1099 ms. (steps per millisecond=9 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 8498 steps, run timeout after 6004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 8498 steps, saw 3109 distinct states, run finished after 6005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 5 properties.
[2022-06-10 23:40:27] [INFO ] Flow matrix only has 114888 transitions (discarded 31336 similar events)
// Phase 1: matrix 114888 rows 869 cols
[2022-06-10 23:40:28] [INFO ] Computed 5 place invariants in 410 ms
[2022-06-10 23:40:28] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2022-06-10 23:40:53] [INFO ] After 24746ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4
[2022-06-10 23:40:54] [INFO ] State equation strengthened by 2601 read => feed constraints.
[2022-06-10 23:40:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-10 23:40:54] [INFO ] After 26399ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 9 out of 869 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 869/869 places, 146224/146224 transitions.
Applied a total of 0 rules in 766 ms. Remains 869 /869 variables (removed 0) and now considering 146224/146224 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 869/869 places, 146224/146224 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 869/869 places, 146224/146224 transitions.
Applied a total of 0 rules in 848 ms. Remains 869 /869 variables (removed 0) and now considering 146224/146224 (removed 0) transitions.
[2022-06-10 23:40:56] [INFO ] Flow matrix only has 114888 transitions (discarded 31336 similar events)
// Phase 1: matrix 114888 rows 869 cols
[2022-06-10 23:40:56] [INFO ] Computed 5 place invariants in 498 ms
[2022-06-10 23:41:06] [INFO ] Implicit Places using invariants in 10122 ms returned []
Implicit Place search using SMT only with invariants took 10125 ms to find 0 implicit places.
[2022-06-10 23:41:06] [INFO ] Flow matrix only has 114888 transitions (discarded 31336 similar events)
// Phase 1: matrix 114888 rows 869 cols
[2022-06-10 23:41:06] [INFO ] Computed 5 place invariants in 451 ms
[2022-06-10 23:41:37] [INFO ] Performed 91297/146224 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-10 23:41:54] [INFO ] Dead Transitions using invariants and state equation in 48438 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 869/869 places, 146224/146224 transitions.
Computed a total of 140 stabilizing places and 28382 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 902 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 901 transition count 146563
Deduced a syphon composed of 1 places in 51 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 900 transition count 146563
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 52 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 42 place count 880 transition count 146543
Ensure Unique test removed 1161 transitions
Reduce isomorphic transitions removed 1161 transitions.
Iterating post reduction 0 with 1161 rules applied. Total rules applied 1203 place count 880 transition count 145382
Applied a total of 1203 rules in 2295 ms. Remains 880 /902 variables (removed 22) and now considering 145382/146565 (removed 1183) transitions.
[2022-06-10 23:41:57] [INFO ] Flow matrix only has 112309 transitions (discarded 33073 similar events)
// Phase 1: matrix 112309 rows 880 cols
[2022-06-10 23:41:58] [INFO ] Computed 5 place invariants in 490 ms
[2022-06-10 23:42:07] [INFO ] Implicit Places using invariants in 9990 ms returned []
Implicit Place search using SMT only with invariants took 9991 ms to find 0 implicit places.
[2022-06-10 23:42:07] [INFO ] Flow matrix only has 112309 transitions (discarded 33073 similar events)
// Phase 1: matrix 112309 rows 880 cols
[2022-06-10 23:42:08] [INFO ] Computed 5 place invariants in 356 ms
[2022-06-10 23:42:38] [INFO ] Performed 90904/145382 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-10 23:42:55] [INFO ] Dead Transitions using invariants and state equation in 47653 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 880/902 places, 145382/146565 transitions.
Finished structural reductions, in 1 iterations. Remains : 880/902 places, 145382/146565 transitions.
Stuttering acceptance computed with spot in 244 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RERS2020-PT-pb101-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s670 0) (EQ s475 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 8569 ms.
Product exploration explored 100000 steps with 0 reset in 7950 ms.
Computed a total of 134 stabilizing places and 28154 stable transitions
Computed a total of 134 stabilizing places and 28154 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3600 steps, run timeout after 3001 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 3600 steps, saw 1781 distinct states, run finished after 3001 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 23:43:17] [INFO ] Flow matrix only has 112309 transitions (discarded 33073 similar events)
// Phase 1: matrix 112309 rows 880 cols
[2022-06-10 23:43:18] [INFO ] Computed 5 place invariants in 388 ms
[2022-06-10 23:43:18] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2022-06-10 23:43:43] [INFO ] After 24858ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-10 23:43:44] [INFO ] State equation strengthened by 2563 read => feed constraints.
[2022-06-10 23:43:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-10 23:43:44] [INFO ] After 26281ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 880 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 880/880 places, 145382/145382 transitions.
Drop transitions removed 2098 transitions
Reduce isomorphic transitions removed 2098 transitions.
Iterating post reduction 0 with 2098 rules applied. Total rules applied 2098 place count 880 transition count 143284
Free-agglomeration rule applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2104 place count 880 transition count 143278
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 2112 place count 874 transition count 143276
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2114 place count 874 transition count 143274
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 2117 place count 872 transition count 143273
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2118 place count 872 transition count 143272
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 2138 place count 871 transition count 143253
Free-agglomeration rule (complex) applied 5 times with reduction of 596 identical transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 2143 place count 871 transition count 145444
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 192 transitions.
Iterating post reduction 4 with 197 rules applied. Total rules applied 2340 place count 866 transition count 145252
Applied a total of 2340 rules in 7371 ms. Remains 866 /880 variables (removed 14) and now considering 145252/145382 (removed 130) transitions.
Finished structural reductions, in 1 iterations. Remains : 866/880 places, 145252/145382 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 957 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4832 steps, run timeout after 3003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4832 steps, saw 2085 distinct states, run finished after 3003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 23:43:56] [INFO ] Flow matrix only has 114015 transitions (discarded 31237 similar events)
// Phase 1: matrix 114015 rows 866 cols
[2022-06-10 23:43:56] [INFO ] Computed 5 place invariants in 447 ms
[2022-06-10 23:43:56] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2022-06-10 23:44:21] [INFO ] After 25016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 866 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 866/866 places, 145252/145252 transitions.
Applied a total of 0 rules in 727 ms. Remains 866 /866 variables (removed 0) and now considering 145252/145252 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 866/866 places, 145252/145252 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 866/866 places, 145252/145252 transitions.
Applied a total of 0 rules in 780 ms. Remains 866 /866 variables (removed 0) and now considering 145252/145252 (removed 0) transitions.
[2022-06-10 23:44:23] [INFO ] Flow matrix only has 114015 transitions (discarded 31237 similar events)
// Phase 1: matrix 114015 rows 866 cols
[2022-06-10 23:44:23] [INFO ] Computed 5 place invariants in 581 ms
[2022-06-10 23:44:33] [INFO ] Implicit Places using invariants in 10002 ms returned []
Implicit Place search using SMT only with invariants took 10007 ms to find 0 implicit places.
[2022-06-10 23:44:33] [INFO ] Flow matrix only has 114015 transitions (discarded 31237 similar events)
// Phase 1: matrix 114015 rows 866 cols
[2022-06-10 23:44:33] [INFO ] Computed 5 place invariants in 462 ms
[2022-06-10 23:45:03] [INFO ] Performed 89925/145252 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-10 23:45:21] [INFO ] Dead Transitions using invariants and state equation in 48345 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 866/866 places, 145252/145252 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 880 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 880/880 places, 145382/145382 transitions.
Applied a total of 0 rules in 614 ms. Remains 880 /880 variables (removed 0) and now considering 145382/145382 (removed 0) transitions.
[2022-06-10 23:45:22] [INFO ] Flow matrix only has 112309 transitions (discarded 33073 similar events)
// Phase 1: matrix 112309 rows 880 cols
[2022-06-10 23:45:23] [INFO ] Computed 5 place invariants in 528 ms
[2022-06-10 23:45:32] [INFO ] Implicit Places using invariants in 9757 ms returned []
Implicit Place search using SMT only with invariants took 9758 ms to find 0 implicit places.
[2022-06-10 23:45:32] [INFO ] Flow matrix only has 112309 transitions (discarded 33073 similar events)
// Phase 1: matrix 112309 rows 880 cols
[2022-06-10 23:45:32] [INFO ] Computed 5 place invariants in 388 ms
[2022-06-10 23:46:02] [INFO ] Performed 91913/145382 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-10 23:46:20] [INFO ] Dead Transitions using invariants and state equation in 48018 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 880/880 places, 145382/145382 transitions.
Computed a total of 134 stabilizing places and 28154 stable transitions
Computed a total of 134 stabilizing places and 28154 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1016 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4984 steps, run timeout after 3005 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4984 steps, saw 2263 distinct states, run finished after 3006 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 23:46:25] [INFO ] Flow matrix only has 112309 transitions (discarded 33073 similar events)
// Phase 1: matrix 112309 rows 880 cols
[2022-06-10 23:46:26] [INFO ] Computed 5 place invariants in 344 ms
[2022-06-10 23:46:26] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2022-06-10 23:46:51] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 880 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 880/880 places, 145382/145382 transitions.
Drop transitions removed 2098 transitions
Reduce isomorphic transitions removed 2098 transitions.
Iterating post reduction 0 with 2098 rules applied. Total rules applied 2098 place count 880 transition count 143284
Free-agglomeration rule applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2104 place count 880 transition count 143278
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 2112 place count 874 transition count 143276
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2114 place count 874 transition count 143274
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 2117 place count 872 transition count 143273
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2118 place count 872 transition count 143272
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 2138 place count 871 transition count 143253
Free-agglomeration rule (complex) applied 5 times with reduction of 596 identical transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 2143 place count 871 transition count 145444
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 24 transitions
Ensure Unique test removed 168 transitions
Reduce isomorphic transitions removed 192 transitions.
Iterating post reduction 4 with 197 rules applied. Total rules applied 2340 place count 866 transition count 145252
Applied a total of 2340 rules in 4488 ms. Remains 866 /880 variables (removed 14) and now considering 145252/145382 (removed 130) transitions.
Finished structural reductions, in 1 iterations. Remains : 866/880 places, 145252/145382 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 853 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4991 steps, run timeout after 3004 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 4991 steps, saw 2104 distinct states, run finished after 3004 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 23:46:59] [INFO ] Flow matrix only has 114015 transitions (discarded 31237 similar events)
// Phase 1: matrix 114015 rows 866 cols
[2022-06-10 23:47:00] [INFO ] Computed 5 place invariants in 591 ms
[2022-06-10 23:47:00] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2022-06-10 23:47:25] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 866 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 866/866 places, 145252/145252 transitions.
Applied a total of 0 rules in 634 ms. Remains 866 /866 variables (removed 0) and now considering 145252/145252 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 866/866 places, 145252/145252 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 866/866 places, 145252/145252 transitions.
Applied a total of 0 rules in 634 ms. Remains 866 /866 variables (removed 0) and now considering 145252/145252 (removed 0) transitions.
[2022-06-10 23:47:26] [INFO ] Flow matrix only has 114015 transitions (discarded 31237 similar events)
// Phase 1: matrix 114015 rows 866 cols
[2022-06-10 23:47:27] [INFO ] Computed 5 place invariants in 567 ms
[2022-06-10 23:47:36] [INFO ] Implicit Places using invariants in 9561 ms returned []
Implicit Place search using SMT only with invariants took 9562 ms to find 0 implicit places.
[2022-06-10 23:47:36] [INFO ] Flow matrix only has 114015 transitions (discarded 31237 similar events)
// Phase 1: matrix 114015 rows 866 cols
[2022-06-10 23:47:36] [INFO ] Computed 5 place invariants in 422 ms
[2022-06-10 23:48:06] [INFO ] Performed 91640/145252 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-10 23:48:24] [INFO ] Dead Transitions using invariants and state equation in 47978 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 866/866 places, 145252/145252 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 7278 ms.
Product exploration explored 100000 steps with 0 reset in 6791 ms.
Built C files in :
/tmp/ltsmin2823869719626631368
[2022-06-10 23:48:38] [INFO ] Too many transitions (145382) to apply POR reductions. Disabling POR matrices.
[2022-06-10 23:48:40] [INFO ] Built C files in 1188ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2823869719626631368
Running compilation step : cd /tmp/ltsmin2823869719626631368;'/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/ltsmin2823869719626631368;'/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/ltsmin2823869719626631368;'/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 2 out of 880 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 880/880 places, 145382/145382 transitions.
Applied a total of 0 rules in 612 ms. Remains 880 /880 variables (removed 0) and now considering 145382/145382 (removed 0) transitions.
[2022-06-10 23:48:43] [INFO ] Flow matrix only has 112309 transitions (discarded 33073 similar events)
// Phase 1: matrix 112309 rows 880 cols
[2022-06-10 23:48:44] [INFO ] Computed 5 place invariants in 387 ms
[2022-06-10 23:48:53] [INFO ] Implicit Places using invariants in 10207 ms returned []
Implicit Place search using SMT only with invariants took 10233 ms to find 0 implicit places.
[2022-06-10 23:48:54] [INFO ] Flow matrix only has 112309 transitions (discarded 33073 similar events)
// Phase 1: matrix 112309 rows 880 cols
[2022-06-10 23:48:54] [INFO ] Computed 5 place invariants in 375 ms
[2022-06-10 23:49:24] [INFO ] Performed 95258/145382 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-10 23:49:42] [INFO ] Dead Transitions using invariants and state equation in 48679 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 880/880 places, 145382/145382 transitions.
Built C files in :
/tmp/ltsmin11626323727426050929
[2022-06-10 23:49:42] [INFO ] Too many transitions (145382) to apply POR reductions. Disabling POR matrices.
[2022-06-10 23:49:43] [INFO ] Built C files in 762ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11626323727426050929
Running compilation step : cd /tmp/ltsmin11626323727426050929;'/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/ltsmin11626323727426050929;'/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/ltsmin11626323727426050929;'/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)
[2022-06-10 23:49:55] [INFO ] Flatten gal took : 4776 ms
[2022-06-10 23:50:00] [INFO ] Flatten gal took : 4323 ms
[2022-06-10 23:50:00] [INFO ] Time to serialize gal into /tmp/LTL16568847694702593437.gal : 536 ms
[2022-06-10 23:50:00] [INFO ] Time to serialize properties into /tmp/LTL8145447696259708085.ltl : 0 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/LTL16568847694702593437.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8145447696259708085.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/LTL1656884...267
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-06-10 23:50:26] [INFO ] Flatten gal took : 4640 ms
[2022-06-10 23:50:26] [INFO ] Applying decomposition
[2022-06-10 23:50:30] [INFO ] Flatten gal took : 4402 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/graph9349813704939834925.txt' '-o' '/tmp/graph9349813704939834925.bin' '-w' '/tmp/graph9349813704939834925.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9349813704939834925.bin' '-l' '-1' '-v' '-w' '/tmp/graph9349813704939834925.weights' '-q' '0' '-e' '0.001'
[2022-06-10 23:50:39] [INFO ] Decomposing Gal with order
[2022-06-10 23:50:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 23:50:52] [INFO ] Removed a total of 376858 redundant transitions.
[2022-06-10 23:50:54] [INFO ] Flatten gal took : 10703 ms
[2022-06-10 23:51:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 2502 labels/synchronizations in 22043 ms.
[2022-06-10 23:51:18] [INFO ] Time to serialize gal into /tmp/LTL18069588478989323550.gal : 330 ms
[2022-06-10 23:51:18] [INFO ] Time to serialize properties into /tmp/LTL11827011256640718383.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/LTL18069588478989323550.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11827011256640718383.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/LTL1806958...247
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16048854618081235733
[2022-06-10 23:51:34] [INFO ] Built C files in 757ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16048854618081235733
Running compilation step : cd /tmp/ltsmin16048854618081235733;'/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/ltsmin16048854618081235733;'/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/ltsmin16048854618081235733;'/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)
Treatment of property RERS2020-PT-pb101-LTLCardinality-00 finished in 586781 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p1)&&G(p2)&&p0)))'
Support contains 4 out of 902 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 902/902 places, 146565/146565 transitions.
Applied a total of 0 rules in 261 ms. Remains 902 /902 variables (removed 0) and now considering 146565/146565 (removed 0) transitions.
[2022-06-10 23:51:43] [INFO ] Flow matrix only has 113363 transitions (discarded 33202 similar events)
// Phase 1: matrix 113363 rows 902 cols
[2022-06-10 23:51:45] [INFO ] Computed 5 place invariants in 2290 ms

BK_STOP 1654905128817

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -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="RERS2020-PT-pb101"
export BK_EXAMINATION="LTLCardinality"
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 RERS2020-PT-pb101, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472282500627"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb101.tgz
mv RERS2020-PT-pb101 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;