Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r193-tajo-165281576900063.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 RERS17pb114-PT-4, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-tajo-165281576900063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 8.6K Apr 29 17:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 29 17:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 29 17:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 17:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 9 08:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 08:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:32 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 73M 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

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1653136835965

Running Version 202205111006
[2022-05-21 12:40:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2022-05-21 12:40:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 12:40:40] [INFO ] Load time of PNML (sax parser for PT used): 2718 ms
[2022-05-21 12:40:40] [INFO ] Transformed 1446 places.
[2022-05-21 12:40:41] [INFO ] Transformed 151085 transitions.
[2022-05-21 12:40:41] [INFO ] Parsed PT model containing 1446 places and 151085 transitions in 3609 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3821 ms. (steps per millisecond=2 ) properties (out of 1446) seen :1037
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=2 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=2 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=2 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=2 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 409) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=4 ) properties (out of 409) seen :0
Running SMT prover for 409 properties.
[2022-05-21 12:40:48] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2022-05-21 12:40:49] [INFO ] Computed 35 place invariants in 964 ms
[2022-05-21 12:40:58] [INFO ] After 9188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:409
[2022-05-21 12:41:05] [INFO ] [Nat]Absence check using 18 positive place invariants in 19 ms returned sat
[2022-05-21 12:41:05] [INFO ] [Nat]Absence check using 18 positive and 17 generalized place invariants in 45 ms returned sat
[2022-05-21 12:41:23] [INFO ] After 10931ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :408
[2022-05-21 12:41:27] [INFO ] State equation strengthened by 2342 read => feed constraints.
[2022-05-21 12:41:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-21 12:41:27] [INFO ] After 28344ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:409
Fused 409 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 409 out of 1446 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 529 rules applied. Total rules applied 529 place count 1429 transition count 150573
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 530 place count 1428 transition count 150572
Applied a total of 530 rules in 5046 ms. Remains 1428 /1446 variables (removed 18) and now considering 150572/151085 (removed 513) transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1446 places, 150572/151085 transitions.
Interrupted random walk after 135898 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen 386
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 828 ms. (steps per millisecond=120 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 836 ms. (steps per millisecond=119 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 841 ms. (steps per millisecond=118 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 893 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 987 ms. (steps per millisecond=101 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 798 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 905 ms. (steps per millisecond=110 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 917 ms. (steps per millisecond=109 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 843 ms. (steps per millisecond=118 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=128 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 939 ms. (steps per millisecond=106 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 864 ms. (steps per millisecond=115 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 913 ms. (steps per millisecond=109 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 886 ms. (steps per millisecond=112 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=130 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=131 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=142 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=129 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 789 ms. (steps per millisecond=126 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1128 ms. (steps per millisecond=88 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1219 ms. (steps per millisecond=82 ) properties (out of 22) seen :1
Running SMT prover for 21 properties.
[2022-05-21 12:42:21] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2022-05-21 12:42:22] [INFO ] Computed 18 place invariants in 691 ms
[2022-05-21 12:42:22] [INFO ] After 710ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2022-05-21 12:42:23] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2022-05-21 12:43:19] [INFO ] After 56053ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :21
[2022-05-21 12:43:21] [INFO ] State equation strengthened by 773 read => feed constraints.
[2022-05-21 12:44:25] [INFO ] After 64467ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :21
[2022-05-21 12:44:41] [INFO ] Deduced a trap composed of 40 places in 13286 ms of which 15 ms to minimize.
[2022-05-21 12:44:55] [INFO ] Deduced a trap composed of 64 places in 12704 ms of which 3 ms to minimize.
[2022-05-21 12:45:08] [INFO ] Deduced a trap composed of 40 places in 11411 ms of which 3 ms to minimize.
[2022-05-21 12:45:23] [INFO ] Deduced a trap composed of 96 places in 13765 ms of which 2 ms to minimize.
[2022-05-21 12:45:35] [INFO ] Deduced a trap composed of 64 places in 9531 ms of which 4 ms to minimize.
[2022-05-21 12:45:46] [INFO ] Deduced a trap composed of 96 places in 9521 ms of which 1 ms to minimize.
[2022-05-21 12:45:55] [INFO ] Deduced a trap composed of 128 places in 7055 ms of which 1 ms to minimize.
[2022-05-21 12:46:02] [INFO ] Deduced a trap composed of 128 places in 5779 ms of which 2 ms to minimize.
[2022-05-21 12:46:07] [INFO ] Deduced a trap composed of 64 places in 4287 ms of which 0 ms to minimize.
[2022-05-21 12:46:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-21 12:46:07] [INFO ] After 225093ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:21
Fused 21 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 21 out of 1428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 2016 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 118078 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen 9
Interrupted Best-First random walk after 667921 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=133 ) properties seen 0
Interrupted Best-First random walk after 620150 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=124 ) properties seen 0
Interrupted Best-First random walk after 888181 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=177 ) properties seen 1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4970 ms. (steps per millisecond=201 ) properties (out of 11) seen :0
Interrupted Best-First random walk after 957647 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=191 ) properties seen 1
Interrupted Best-First random walk after 982453 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=196 ) properties seen 2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4583 ms. (steps per millisecond=218 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4646 ms. (steps per millisecond=215 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4855 ms. (steps per millisecond=205 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-05-21 12:47:24] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2022-05-21 12:47:25] [INFO ] Computed 18 place invariants in 597 ms
[2022-05-21 12:47:25] [INFO ] After 352ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-21 12:47:25] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2022-05-21 12:47:59] [INFO ] After 33471ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-21 12:48:00] [INFO ] State equation strengthened by 773 read => feed constraints.
[2022-05-21 12:48:24] [INFO ] After 23726ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-21 12:48:41] [INFO ] Deduced a trap composed of 40 places in 15326 ms of which 5 ms to minimize.
[2022-05-21 12:48:56] [INFO ] Deduced a trap composed of 64 places in 12777 ms of which 2 ms to minimize.
[2022-05-21 12:49:09] [INFO ] Deduced a trap composed of 40 places in 11114 ms of which 2 ms to minimize.
[2022-05-21 12:49:25] [INFO ] Deduced a trap composed of 64 places in 14949 ms of which 2 ms to minimize.
[2022-05-21 12:49:39] [INFO ] Deduced a trap composed of 64 places in 11973 ms of which 1 ms to minimize.
[2022-05-21 12:49:52] [INFO ] Deduced a trap composed of 64 places in 11370 ms of which 3 ms to minimize.
[2022-05-21 12:50:06] [INFO ] Deduced a trap composed of 96 places in 12278 ms of which 1 ms to minimize.
[2022-05-21 12:50:16] [INFO ] Deduced a trap composed of 64 places in 9064 ms of which 2 ms to minimize.
[2022-05-21 12:50:26] [INFO ] Deduced a trap composed of 96 places in 8190 ms of which 1 ms to minimize.
[2022-05-21 12:50:34] [INFO ] Deduced a trap composed of 96 places in 5629 ms of which 1 ms to minimize.
[2022-05-21 12:50:41] [INFO ] Deduced a trap composed of 128 places in 5447 ms of which 1 ms to minimize.
[2022-05-21 12:50:46] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 141651 ms
[2022-05-21 12:51:25] [INFO ] Deduced a trap composed of 4 places in 15236 ms of which 2 ms to minimize.
[2022-05-21 12:51:25] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-21 12:51:25] [INFO ] After 240253ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 6 out of 1428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 2329 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1428 places, 150572/150572 transitions.
Interrupted random walk after 156115 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4643 ms. (steps per millisecond=215 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4762 ms. (steps per millisecond=209 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4720 ms. (steps per millisecond=211 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-21 12:52:13] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2022-05-21 12:52:13] [INFO ] Computed 18 place invariants in 526 ms
[2022-05-21 12:52:13] [INFO ] After 271ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-21 12:52:14] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2022-05-21 12:52:37] [INFO ] After 23120ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-21 12:52:38] [INFO ] State equation strengthened by 773 read => feed constraints.
[2022-05-21 12:52:48] [INFO ] After 9978ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-21 12:53:04] [INFO ] Deduced a trap composed of 40 places in 13871 ms of which 5 ms to minimize.
[2022-05-21 12:53:19] [INFO ] Deduced a trap composed of 96 places in 13137 ms of which 3 ms to minimize.
[2022-05-21 12:53:37] [INFO ] Deduced a trap composed of 64 places in 16847 ms of which 3 ms to minimize.
[2022-05-21 12:53:51] [INFO ] Deduced a trap composed of 64 places in 12332 ms of which 2 ms to minimize.
[2022-05-21 12:54:04] [INFO ] Deduced a trap composed of 40 places in 11017 ms of which 2 ms to minimize.
[2022-05-21 12:54:16] [INFO ] Deduced a trap composed of 96 places in 10606 ms of which 1 ms to minimize.
[2022-05-21 12:54:27] [INFO ] Deduced a trap composed of 96 places in 9578 ms of which 1 ms to minimize.
[2022-05-21 12:54:39] [INFO ] Deduced a trap composed of 64 places in 9593 ms of which 3 ms to minimize.
[2022-05-21 12:54:49] [INFO ] Deduced a trap composed of 96 places in 9007 ms of which 1 ms to minimize.
[2022-05-21 12:54:58] [INFO ] Deduced a trap composed of 64 places in 7285 ms of which 1 ms to minimize.
[2022-05-21 12:55:09] [INFO ] Deduced a trap composed of 64 places in 9518 ms of which 1 ms to minimize.
[2022-05-21 12:55:17] [INFO ] Deduced a trap composed of 128 places in 6252 ms of which 1 ms to minimize.
[2022-05-21 12:55:24] [INFO ] Deduced a trap composed of 128 places in 5194 ms of which 2 ms to minimize.
[2022-05-21 12:55:28] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 159852 ms
[2022-05-21 12:55:34] [INFO ] After 176158ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3024 ms.
[2022-05-21 12:55:37] [INFO ] After 203990ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 2321 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1428 places, 150572/150572 transitions.
Finished random walk after 173702 steps, including 0 resets, run visited all 2 properties in 26265 ms. (steps per millisecond=6 )
Able to resolve query StableMarking after proving 1446 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 929672 ms.

BK_STOP 1653137767265

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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="RERS17pb114-PT-4"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 RERS17pb114-PT-4, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r193-tajo-165281576900063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-4.tgz
mv RERS17pb114-PT-4 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;