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-165281577000133.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS17pb115-PT-9, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-tajo-165281577000133
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 6.7K Apr 30 06:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 30 06:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 30 06:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 06:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 9 08:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 69M May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1653140047101

Running Version 202205111006
[2022-05-21 13:34:08] [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 13:34:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 13:34:10] [INFO ] Load time of PNML (sax parser for PT used): 2268 ms
[2022-05-21 13:34:10] [INFO ] Transformed 1399 places.
[2022-05-21 13:34:11] [INFO ] Transformed 144369 transitions.
[2022-05-21 13:34:11] [INFO ] Parsed PT model containing 1399 places and 144369 transitions in 2993 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2046 ms. (steps per millisecond=4 ) properties (out of 1399) seen :943
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=3 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=4 ) properties (out of 456) 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 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=6 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=4 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=4 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=4 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 456) seen :0
Running SMT prover for 456 properties.
[2022-05-21 13:34:15] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1399 cols
[2022-05-21 13:34:16] [INFO ] Computed 37 place invariants in 459 ms
[2022-05-21 13:34:25] [INFO ] After 8769ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:456
[2022-05-21 13:34:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2022-05-21 13:34:31] [INFO ] [Nat]Absence check using 19 positive and 18 generalized place invariants in 5 ms returned sat
[2022-05-21 13:34:50] [INFO ] After 11495ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :455
[2022-05-21 13:34:52] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-05-21 13:34:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-21 13:34:52] [INFO ] After 27343ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:456
Fused 456 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 456 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
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 1380 transition count 144368
Applied a total of 19 rules in 2787 ms. Remains 1380 /1399 variables (removed 19) and now considering 144368/144369 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1399 places, 144368/144369 transitions.
Interrupted random walk after 172966 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 434
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=179 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=181 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 22) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=174 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=180 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=192 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=179 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=188 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=174 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 20) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=188 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=175 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=189 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2022-05-21 13:35:37] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-21 13:35:38] [INFO ] Computed 19 place invariants in 382 ms
[2022-05-21 13:35:38] [INFO ] After 554ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2022-05-21 13:35:39] [INFO ] [Nat]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-05-21 13:36:24] [INFO ] After 44601ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2022-05-21 13:36:25] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-21 13:37:01] [INFO ] After 35679ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2022-05-21 13:37:09] [INFO ] Deduced a trap composed of 40 places in 6337 ms of which 4 ms to minimize.
[2022-05-21 13:37:17] [INFO ] Deduced a trap composed of 34 places in 6480 ms of which 2 ms to minimize.
[2022-05-21 13:37:24] [INFO ] Deduced a trap composed of 128 places in 6086 ms of which 2 ms to minimize.
[2022-05-21 13:37:30] [INFO ] Deduced a trap composed of 72 places in 4127 ms of which 1 ms to minimize.
[2022-05-21 13:37:34] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 33252 ms
[2022-05-21 13:39:12] [INFO ] After 166858ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 11598 ms.
[2022-05-21 13:39:24] [INFO ] After 225225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Fused 19 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 19 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1716 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Interrupted random walk after 201728 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4114 ms. (steps per millisecond=243 ) properties (out of 9) seen :0
Interrupted Best-First random walk after 940365 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=188 ) properties seen 2
Interrupted Best-First random walk after 944009 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=188 ) properties seen 0
Interrupted Best-First random walk after 918725 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=183 ) properties seen 0
Interrupted Best-First random walk after 939239 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen 0
Interrupted Best-First random walk after 943969 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=188 ) properties seen 0
Interrupted Best-First random walk after 950213 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=190 ) properties seen 0
Running SMT prover for 7 properties.
[2022-05-21 13:40:30] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-21 13:40:31] [INFO ] Computed 19 place invariants in 501 ms
[2022-05-21 13:40:31] [INFO ] After 350ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-21 13:40:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-21 13:41:01] [INFO ] After 29967ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-21 13:41:02] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-21 13:41:21] [INFO ] After 19042ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-05-21 13:41:30] [INFO ] Deduced a trap composed of 72 places in 7542 ms of which 1 ms to minimize.
[2022-05-21 13:41:39] [INFO ] Deduced a trap composed of 40 places in 7411 ms of which 3 ms to minimize.
[2022-05-21 13:41:48] [INFO ] Deduced a trap composed of 128 places in 7110 ms of which 1 ms to minimize.
[2022-05-21 13:41:55] [INFO ] Deduced a trap composed of 72 places in 5799 ms of which 0 ms to minimize.
[2022-05-21 13:42:02] [INFO ] Deduced a trap composed of 34 places in 5037 ms of which 1 ms to minimize.
[2022-05-21 13:42:08] [INFO ] Deduced a trap composed of 128 places in 4504 ms of which 0 ms to minimize.
[2022-05-21 13:42:13] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 51699 ms
[2022-05-21 13:42:46] [INFO ] After 104100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 10864 ms.
[2022-05-21 13:42:57] [INFO ] After 146183ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1486 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Interrupted random walk after 255262 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 4
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3545 ms. (steps per millisecond=282 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3567 ms. (steps per millisecond=280 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3530 ms. (steps per millisecond=283 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-21 13:43:40] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-21 13:43:40] [INFO ] Computed 19 place invariants in 421 ms
[2022-05-21 13:43:41] [INFO ] After 268ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-21 13:43:41] [INFO ] [Nat]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-21 13:44:02] [INFO ] After 21035ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-21 13:44:03] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-21 13:44:13] [INFO ] After 10201ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-21 13:44:23] [INFO ] Deduced a trap composed of 40 places in 8453 ms of which 1 ms to minimize.
[2022-05-21 13:44:33] [INFO ] Deduced a trap composed of 34 places in 8935 ms of which 1 ms to minimize.
[2022-05-21 13:44:43] [INFO ] Deduced a trap composed of 72 places in 8643 ms of which 0 ms to minimize.
[2022-05-21 13:44:52] [INFO ] Deduced a trap composed of 128 places in 7584 ms of which 1 ms to minimize.
[2022-05-21 13:44:59] [INFO ] Deduced a trap composed of 48 places in 5373 ms of which 1 ms to minimize.
[2022-05-21 13:45:05] [INFO ] Deduced a trap composed of 128 places in 4400 ms of which 0 ms to minimize.
[2022-05-21 13:45:10] [INFO ] Deduced a trap composed of 72 places in 3664 ms of which 1 ms to minimize.
[2022-05-21 13:45:14] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 60881 ms
[2022-05-21 13:45:25] [INFO ] After 81962ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 4955 ms.
[2022-05-21 13:45:30] [INFO ] After 108999ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 1380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1399 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Interrupted random walk after 311886 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3214 ms. (steps per millisecond=311 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3187 ms. (steps per millisecond=313 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3128 ms. (steps per millisecond=319 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2022-05-21 13:46:11] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-21 13:46:11] [INFO ] Computed 19 place invariants in 439 ms
[2022-05-21 13:46:12] [INFO ] After 212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-21 13:46:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2022-05-21 13:46:33] [INFO ] After 21426ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-21 13:46:34] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-21 13:46:44] [INFO ] After 9427ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-21 13:46:53] [INFO ] Deduced a trap composed of 40 places in 7935 ms of which 1 ms to minimize.
[2022-05-21 13:47:04] [INFO ] Deduced a trap composed of 72 places in 9343 ms of which 1 ms to minimize.
[2022-05-21 13:47:13] [INFO ] Deduced a trap composed of 34 places in 8491 ms of which 1 ms to minimize.
[2022-05-21 13:47:22] [INFO ] Deduced a trap composed of 72 places in 7426 ms of which 1 ms to minimize.
[2022-05-21 13:47:30] [INFO ] Deduced a trap composed of 96 places in 6820 ms of which 1 ms to minimize.
[2022-05-21 13:47:38] [INFO ] Deduced a trap composed of 128 places in 6414 ms of which 1 ms to minimize.
[2022-05-21 13:47:44] [INFO ] Deduced a trap composed of 48 places in 4982 ms of which 1 ms to minimize.
[2022-05-21 13:47:50] [INFO ] Deduced a trap composed of 128 places in 4168 ms of which 1 ms to minimize.
[2022-05-21 13:47:54] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 70764 ms
[2022-05-21 13:48:01] [INFO ] After 86472ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2949 ms.
[2022-05-21 13:48:04] [INFO ] After 111870ms 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 1380 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1380/1380 places, 144368/144368 transitions.
Applied a total of 0 rules in 1242 ms. Remains 1380 /1380 variables (removed 0) and now considering 144368/144368 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1380/1380 places, 144368/144368 transitions.
Interrupted random walk after 302621 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 1
Finished Best-First random walk after 531360 steps, including 1 resets, run visited all 1 properties in 1753 ms. (steps per millisecond=303 )
Able to resolve query StableMarking after proving 1399 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 869162 ms.

BK_STOP 1653140917583

--------------------
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
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ sed s/.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="RERS17pb115-PT-9"
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 RERS17pb115-PT-9, 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-165281577000133"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-9.tgz
mv RERS17pb115-PT-9 execution
cd execution
if [ "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 ;