Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281571900182.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb115-PT-5, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281571900182
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 5.5K Apr 30 06:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Apr 30 06:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 30 06:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 30 06:28 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 25K May 9 08:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K 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 11K Apr 30 06:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 30 06:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 30 06:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 30 06:36 ReachabilityFireability.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-5-ReachabilityCardinality-00
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-01
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-02
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-03
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-04
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-05
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-06
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-07
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-08
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-09
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-10
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-11
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-12
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-13
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-14
FORMULA_NAME RERS17pb115-PT-5-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654447661988

Running Version 202205111006
[2022-06-05 16:47:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-05 16:47:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-05 16:47:45] [INFO ] Load time of PNML (sax parser for PT used): 2075 ms
[2022-06-05 16:47:45] [INFO ] Transformed 1399 places.
[2022-06-05 16:47:46] [INFO ] Transformed 144369 transitions.
[2022-06-05 16:47:46] [INFO ] Parsed PT model containing 1399 places and 144369 transitions in 2694 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1680 ms. (steps per millisecond=5 ) properties (out of 16) seen :7
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 9) 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 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=36 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-06-05 16:47:50] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1399 cols
[2022-06-05 16:47:51] [INFO ] Computed 37 place invariants in 515 ms
[2022-06-05 16:47:51] [INFO ] After 724ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-05 16:47:52] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2022-06-05 16:47:52] [INFO ] [Nat]Absence check using 19 positive and 18 generalized place invariants in 6 ms returned sat
[2022-06-05 16:48:17] [INFO ] After 24493ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :7
[2022-06-05 16:48:19] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:48:19] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-05 16:48:19] [INFO ] After 27455ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 101 out of 1399 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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 2601 ms. Remains 1381 /1399 variables (removed 18) and now considering 144369/144369 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1399 places, 144369/144369 transitions.
Interrupted random walk after 171998 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 0
Interrupted Best-First random walk after 258912 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=51 ) properties seen 1
FORMULA RERS17pb115-PT-5-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 614278 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=122 ) properties seen 0
Interrupted Best-First random walk after 870324 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=174 ) properties seen 0
Interrupted Best-First random walk after 547225 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 0
Interrupted Best-First random walk after 713717 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=142 ) properties seen 0
Interrupted Best-First random walk after 879767 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen 0
Interrupted Best-First random walk after 803287 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=160 ) properties seen 0
Running SMT prover for 6 properties.
[2022-06-05 16:49:27] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:49:28] [INFO ] Computed 19 place invariants in 466 ms
[2022-06-05 16:49:28] [INFO ] After 365ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 16:49:28] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-06-05 16:49:56] [INFO ] After 27821ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 16:49:58] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:50:22] [INFO ] After 23820ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-05 16:50:31] [INFO ] Deduced a trap composed of 73 places in 7653 ms of which 8 ms to minimize.
[2022-06-05 16:50:38] [INFO ] Deduced a trap composed of 129 places in 5902 ms of which 2 ms to minimize.
[2022-06-05 16:50:45] [INFO ] Deduced a trap composed of 73 places in 4666 ms of which 1 ms to minimize.
[2022-06-05 16:50:50] [INFO ] Deduced a trap composed of 73 places in 4445 ms of which 2 ms to minimize.
[2022-06-05 16:50:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 32435 ms
[2022-06-05 16:51:21] [INFO ] After 82704ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 9291 ms.
[2022-06-05 16:51:30] [INFO ] After 121882ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 89 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 1757 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.
Interrupted random walk after 237725 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 682098 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4496 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 758981 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=151 ) properties seen 0
Interrupted Best-First random walk after 776185 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 0
Interrupted Best-First random walk after 790800 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen 0
Interrupted Best-First random walk after 615965 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=123 ) properties seen 0
Interrupted probabilistic random walk after 289962 steps, run timeout after 177006 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 289962 steps, saw 262797 distinct states, run finished after 177011 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 6 properties.
[2022-06-05 16:55:29] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:55:29] [INFO ] Computed 19 place invariants in 374 ms
[2022-06-05 16:55:29] [INFO ] After 278ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 16:55:30] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-06-05 16:55:56] [INFO ] After 26457ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 16:55:57] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 16:56:20] [INFO ] After 22821ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-05 16:56:27] [INFO ] Deduced a trap composed of 73 places in 5695 ms of which 1 ms to minimize.
[2022-06-05 16:56:34] [INFO ] Deduced a trap composed of 129 places in 5060 ms of which 1 ms to minimize.
[2022-06-05 16:56:40] [INFO ] Deduced a trap composed of 73 places in 4402 ms of which 1 ms to minimize.
[2022-06-05 16:56:45] [INFO ] Deduced a trap composed of 73 places in 3936 ms of which 0 ms to minimize.
[2022-06-05 16:56:49] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 28469 ms
[2022-06-05 16:57:12] [INFO ] After 75091ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 8988 ms.
[2022-06-05 16:57:21] [INFO ] After 111923ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 89 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 1089 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 989 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-06-05 16:57:23] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:57:24] [INFO ] Computed 19 place invariants in 365 ms
[2022-06-05 16:57:30] [INFO ] Implicit Places using invariants in 6997 ms returned []
Implicit Place search using SMT only with invariants took 7001 ms to find 0 implicit places.
[2022-06-05 16:57:30] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 16:57:31] [INFO ] Computed 19 place invariants in 330 ms
[2022-06-05 16:58:01] [INFO ] Performed 96615/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-05 16:58:16] [INFO ] Dead Transitions using invariants and state equation in 45371 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Interrupted random walk after 226747 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 708142 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=141 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4182 ms. (steps per millisecond=239 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 753903 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=150 ) properties seen 0
Interrupted Best-First random walk after 888692 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=177 ) properties seen 0
Interrupted Best-First random walk after 905394 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=181 ) properties seen 0
Interrupted Best-First random walk after 825137 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=164 ) properties seen 0
Interrupted probabilistic random walk after 302178 steps, run timeout after 177003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 302178 steps, saw 274046 distinct states, run finished after 177003 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 6 properties.
[2022-06-05 17:02:13] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:02:13] [INFO ] Computed 19 place invariants in 342 ms
[2022-06-05 17:02:13] [INFO ] After 295ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 17:02:13] [INFO ] [Nat]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-06-05 17:02:39] [INFO ] After 25034ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 17:02:40] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-06-05 17:03:01] [INFO ] After 21804ms SMT Verify possible using 2277 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-05 17:03:09] [INFO ] Deduced a trap composed of 73 places in 5607 ms of which 0 ms to minimize.
[2022-06-05 17:03:14] [INFO ] Deduced a trap composed of 129 places in 4716 ms of which 0 ms to minimize.
[2022-06-05 17:03:20] [INFO ] Deduced a trap composed of 73 places in 4143 ms of which 2 ms to minimize.
[2022-06-05 17:03:25] [INFO ] Deduced a trap composed of 73 places in 4098 ms of which 0 ms to minimize.
[2022-06-05 17:03:29] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 27599 ms
[2022-06-05 17:03:53] [INFO ] After 73312ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 8760 ms.
[2022-06-05 17:04:02] [INFO ] After 108578ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 89 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 1140 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 1076 ms. Remains 1381 /1381 variables (removed 0) and now considering 144369/144369 (removed 0) transitions.
[2022-06-05 17:04:04] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:04:04] [INFO ] Computed 19 place invariants in 319 ms
[2022-06-05 17:04:11] [INFO ] Implicit Places using invariants in 7545 ms returned []
Implicit Place search using SMT only with invariants took 7546 ms to find 0 implicit places.
[2022-06-05 17:04:12] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:04:12] [INFO ] Computed 19 place invariants in 334 ms
[2022-06-05 17:04:42] [INFO ] Performed 103767/144369 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-05 17:04:54] [INFO ] Dead Transitions using invariants and state equation in 42231 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1381/1381 places, 144369/144369 transitions.
Ensure Unique test removed 63131 transitions
Reduce isomorphic transitions removed 63131 transitions.
Iterating post reduction 0 with 63131 rules applied. Total rules applied 63131 place count 1381 transition count 81238
Applied a total of 63131 rules in 2544 ms. Remains 1381 /1381 variables (removed 0) and now considering 81238/144369 (removed 63131) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 81238 rows 1381 cols
[2022-06-05 17:04:57] [INFO ] Computed 19 place invariants in 345 ms
[2022-06-05 17:04:57] [INFO ] After 289ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-05 17:04:58] [INFO ] [Nat]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-06-05 17:05:23] [INFO ] After 24770ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-05 17:05:27] [INFO ] Deduced a trap composed of 73 places in 2819 ms of which 1 ms to minimize.
[2022-06-05 17:05:30] [INFO ] Deduced a trap composed of 129 places in 2400 ms of which 0 ms to minimize.
[2022-06-05 17:05:33] [INFO ] Deduced a trap composed of 73 places in 1842 ms of which 0 ms to minimize.
[2022-06-05 17:05:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 12597 ms
[2022-06-05 17:05:51] [INFO ] After 52882ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 8187 ms.
[2022-06-05 17:05:59] [INFO ] After 61474ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-06-05 17:06:05] [INFO ] Flatten gal took : 4914 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2121271478505608395
[2022-06-05 17:06:08] [INFO ] Too many transitions (144369) to apply POR reductions. Disabling POR matrices.
[2022-06-05 17:06:10] [INFO ] Built C files in 2264ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2121271478505608395
Running compilation step : cd /tmp/ltsmin2121271478505608395;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '120' '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'
[2022-06-05 17:06:13] [INFO ] Applying decomposition
[2022-06-05 17:06:15] [INFO ] Flatten gal took : 7859 ms
[2022-06-05 17:06:19] [INFO ] Flatten gal took : 5738 ms
[2022-06-05 17:06:21] [INFO ] Input system was already deterministic with 144369 transitions.
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/graph9213889685724380160.txt' '-o' '/tmp/graph9213889685724380160.bin' '-w' '/tmp/graph9213889685724380160.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9213889685724380160.bin' '-l' '-1' '-v' '-w' '/tmp/graph9213889685724380160.weights' '-q' '0' '-e' '0.001'
[2022-06-05 17:06:30] [INFO ] Decomposing Gal with order
[2022-06-05 17:06:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-05 17:06:41] [INFO ] Removed a total of 435734 redundant transitions.
[2022-06-05 17:06:42] [INFO ] Flatten gal took : 6911 ms
[2022-06-05 17:07:03] [INFO ] Ran tautology test, simplified 0 / 6 in 47180 ms.
[2022-06-05 17:07:03] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-01(UNSAT) depth K=0 took 29 ms
[2022-06-05 17:07:03] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-03(UNSAT) depth K=0 took 6 ms
[2022-06-05 17:07:03] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-07(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:03] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-10(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:03] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-12(UNSAT) depth K=0 took 1 ms
[2022-06-05 17:07:03] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-13(UNSAT) depth K=0 took 2 ms
[2022-06-05 17:07:04] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-01(UNSAT) depth K=1 took 22 ms
[2022-06-05 17:07:04] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-03(UNSAT) depth K=1 took 3 ms
[2022-06-05 17:07:04] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-07(UNSAT) depth K=1 took 1 ms
[2022-06-05 17:07:04] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-10(UNSAT) depth K=1 took 2 ms
[2022-06-05 17:07:04] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-12(UNSAT) depth K=1 took 4 ms
[2022-06-05 17:07:04] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-13(UNSAT) depth K=1 took 3 ms
[2022-06-05 17:07:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 4337 labels/synchronizations in 12844 ms.
[2022-06-05 17:07:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13641377730980200804.gal : 563 ms
[2022-06-05 17:07:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3022885963441870805.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13641377730980200804.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3022885963441870805.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
[2022-06-05 17:07:13] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-01(UNSAT) depth K=2 took 5302 ms
[2022-06-05 17:07:13] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-03(UNSAT) depth K=2 took 28 ms
[2022-06-05 17:07:13] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-07(UNSAT) depth K=2 took 27 ms
[2022-06-05 17:07:13] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-10(UNSAT) depth K=2 took 27 ms
[2022-06-05 17:07:13] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-12(UNSAT) depth K=2 took 25 ms
[2022-06-05 17:07:13] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-13(UNSAT) depth K=2 took 26 ms
Loading property file /tmp/ReachabilityCardinality3022885963441870805.prop.
[2022-06-05 17:07:19] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-01(UNSAT) depth K=3 took 5710 ms
[2022-06-05 17:07:20] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-03(UNSAT) depth K=3 took 997 ms
[2022-06-05 17:07:21] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-07(UNSAT) depth K=3 took 1037 ms
[2022-06-05 17:07:22] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-10(UNSAT) depth K=3 took 979 ms
[2022-06-05 17:07:25] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-12(UNSAT) depth K=3 took 2610 ms
[2022-06-05 17:07:27] [INFO ] BMC solution for property RERS17pb115-PT-5-ReachabilityCardinality-13(UNSAT) depth K=3 took 2032 ms

BK_STOP 1654448877762

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityCardinality -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-5"
export BK_EXAMINATION="ReachabilityCardinality"
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-5, examination is ReachabilityCardinality"
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-165281571900182"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-5.tgz
mv RERS17pb115-PT-5 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;