Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r352-tall-167889221000073.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is RERS17pb114-PT-6, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r352-tall-167889221000073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 6.6K Feb 26 04:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 04:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 04:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 04:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 04:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Feb 26 04:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 04:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 04:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 73M Mar 5 18:23 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 1679139869753

Running Version 202205111006
[2023-03-18 11:44:30] [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]
[2023-03-18 11:44:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 11:44:33] [INFO ] Load time of PNML (sax parser for PT used): 1953 ms
[2023-03-18 11:44:33] [INFO ] Transformed 1446 places.
[2023-03-18 11:44:33] [INFO ] Transformed 151085 transitions.
[2023-03-18 11:44:33] [INFO ] Parsed PT model containing 1446 places and 151085 transitions in 2522 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1805 ms. (steps per millisecond=5 ) properties (out of 1446) seen :936
Running SMT prover for 510 properties.
[2023-03-18 11:44:37] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1446 cols
[2023-03-18 11:44:37] [INFO ] Computed 35 place invariants in 428 ms
[2023-03-18 11:44:53] [INFO ] After 15343ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:510
[2023-03-18 11:45:04] [INFO ] [Nat]Absence check using 18 positive place invariants in 25 ms returned sat
[2023-03-18 11:45:04] [INFO ] [Nat]Absence check using 18 positive and 17 generalized place invariants in 24 ms returned sat
[2023-03-18 11:45:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 11:45:18] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:510
Fused 510 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 510 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 2895 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 229554 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=7 ) properties seen 492
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=195 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=191 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=196 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=208 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=196 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=203 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=180 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=203 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=209 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=193 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=191 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=186 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=191 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=210 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=209 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2023-03-18 11:46:00] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 11:46:00] [INFO ] Computed 18 place invariants in 311 ms
[2023-03-18 11:46:01] [INFO ] After 553ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2023-03-18 11:46:01] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-18 11:46:44] [INFO ] After 42031ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2023-03-18 11:46:45] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 11:47:15] [INFO ] After 30349ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2023-03-18 11:47:26] [INFO ] Deduced a trap composed of 40 places in 9177 ms of which 7 ms to minimize.
[2023-03-18 11:47:36] [INFO ] Deduced a trap composed of 64 places in 8791 ms of which 1 ms to minimize.
[2023-03-18 11:47:46] [INFO ] Deduced a trap composed of 64 places in 8306 ms of which 2 ms to minimize.
[2023-03-18 11:47:55] [INFO ] Deduced a trap composed of 64 places in 8021 ms of which 2 ms to minimize.
[2023-03-18 11:48:04] [INFO ] Deduced a trap composed of 96 places in 7720 ms of which 3 ms to minimize.
[2023-03-18 11:48:12] [INFO ] Deduced a trap composed of 40 places in 6664 ms of which 1 ms to minimize.
[2023-03-18 11:48:20] [INFO ] Deduced a trap composed of 64 places in 6470 ms of which 1 ms to minimize.
[2023-03-18 11:48:27] [INFO ] Deduced a trap composed of 64 places in 6365 ms of which 0 ms to minimize.
[2023-03-18 11:48:35] [INFO ] Deduced a trap composed of 64 places in 6347 ms of which 0 ms to minimize.
[2023-03-18 11:48:43] [INFO ] Deduced a trap composed of 96 places in 6181 ms of which 1 ms to minimize.
[2023-03-18 11:48:50] [INFO ] Deduced a trap composed of 96 places in 5672 ms of which 1 ms to minimize.
[2023-03-18 11:48:56] [INFO ] Deduced a trap composed of 128 places in 5119 ms of which 1 ms to minimize.
[2023-03-18 11:49:01] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 105476 ms
[2023-03-18 11:49:58] [INFO ] Deduced a trap composed of 4 places in 11866 ms of which 2 ms to minimize.
[2023-03-18 11:49:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 11:49:58] [INFO ] After 237005ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:18
Fused 18 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 18 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 1232 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 288477 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3403 ms. (steps per millisecond=293 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3364 ms. (steps per millisecond=297 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3270 ms. (steps per millisecond=305 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3292 ms. (steps per millisecond=303 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3481 ms. (steps per millisecond=287 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4658 ms. (steps per millisecond=214 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4595 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4670 ms. (steps per millisecond=214 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-18 11:51:00] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 11:51:01] [INFO ] Computed 18 place invariants in 308 ms
[2023-03-18 11:51:01] [INFO ] After 306ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-18 11:51:01] [INFO ] [Nat]Absence check using 18 positive place invariants in 17 ms returned sat
[2023-03-18 11:51:30] [INFO ] After 28485ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-18 11:51:31] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 11:51:47] [INFO ] After 15459ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-18 11:51:59] [INFO ] Deduced a trap composed of 40 places in 10706 ms of which 2 ms to minimize.
[2023-03-18 11:52:11] [INFO ] Deduced a trap composed of 40 places in 10452 ms of which 2 ms to minimize.
[2023-03-18 11:52:22] [INFO ] Deduced a trap composed of 64 places in 9850 ms of which 4 ms to minimize.
[2023-03-18 11:52:33] [INFO ] Deduced a trap composed of 64 places in 9800 ms of which 2 ms to minimize.
[2023-03-18 11:52:43] [INFO ] Deduced a trap composed of 96 places in 9174 ms of which 1 ms to minimize.
[2023-03-18 11:52:53] [INFO ] Deduced a trap composed of 96 places in 8328 ms of which 1 ms to minimize.
[2023-03-18 11:53:02] [INFO ] Deduced a trap composed of 96 places in 7361 ms of which 1 ms to minimize.
[2023-03-18 11:53:10] [INFO ] Deduced a trap composed of 64 places in 7070 ms of which 1 ms to minimize.
[2023-03-18 11:53:18] [INFO ] Deduced a trap composed of 64 places in 6841 ms of which 1 ms to minimize.
[2023-03-18 11:53:26] [INFO ] Deduced a trap composed of 64 places in 6543 ms of which 1 ms to minimize.
[2023-03-18 11:53:33] [INFO ] Deduced a trap composed of 128 places in 5733 ms of which 0 ms to minimize.
[2023-03-18 11:53:39] [INFO ] Deduced a trap composed of 64 places in 4525 ms of which 0 ms to minimize.
[2023-03-18 11:53:45] [INFO ] Deduced a trap composed of 96 places in 4138 ms of which 0 ms to minimize.
[2023-03-18 11:53:49] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 122719 ms
[2023-03-18 11:54:18] [INFO ] After 166392ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 8210 ms.
[2023-03-18 11:54:26] [INFO ] After 204789ms 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 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 1158 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 288277 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3408 ms. (steps per millisecond=293 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3445 ms. (steps per millisecond=290 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3424 ms. (steps per millisecond=292 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3430 ms. (steps per millisecond=291 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-18 11:55:11] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 11:55:11] [INFO ] Computed 18 place invariants in 278 ms
[2023-03-18 11:55:12] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-18 11:55:12] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-18 11:55:37] [INFO ] After 25047ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-18 11:55:38] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 11:55:49] [INFO ] After 11597ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-18 11:56:02] [INFO ] Deduced a trap composed of 64 places in 10914 ms of which 1 ms to minimize.
[2023-03-18 11:56:14] [INFO ] Deduced a trap composed of 64 places in 10457 ms of which 2 ms to minimize.
[2023-03-18 11:56:25] [INFO ] Deduced a trap composed of 96 places in 9736 ms of which 1 ms to minimize.
[2023-03-18 11:56:35] [INFO ] Deduced a trap composed of 64 places in 8652 ms of which 1 ms to minimize.
[2023-03-18 11:56:45] [INFO ] Deduced a trap composed of 64 places in 8563 ms of which 1 ms to minimize.
[2023-03-18 11:56:54] [INFO ] Deduced a trap composed of 40 places in 8043 ms of which 1 ms to minimize.
[2023-03-18 11:57:03] [INFO ] Deduced a trap composed of 40 places in 7291 ms of which 2 ms to minimize.
[2023-03-18 11:57:12] [INFO ] Deduced a trap composed of 96 places in 7267 ms of which 7 ms to minimize.
[2023-03-18 11:57:20] [INFO ] Deduced a trap composed of 64 places in 7203 ms of which 1 ms to minimize.
[2023-03-18 11:57:29] [INFO ] Deduced a trap composed of 96 places in 7062 ms of which 0 ms to minimize.
[2023-03-18 11:57:38] [INFO ] Deduced a trap composed of 128 places in 7835 ms of which 0 ms to minimize.
[2023-03-18 11:57:44] [INFO ] Deduced a trap composed of 64 places in 4216 ms of which 0 ms to minimize.
[2023-03-18 11:57:49] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 119588 ms
[2023-03-18 11:58:07] [INFO ] After 149243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 5593 ms.
[2023-03-18 11:58:13] [INFO ] After 181067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 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 1409 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 300723 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3197 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3242 ms. (steps per millisecond=308 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 11:58:51] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 11:58:51] [INFO ] Computed 18 place invariants in 288 ms
[2023-03-18 11:58:51] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 11:58:52] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-18 11:59:14] [INFO ] After 22247ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 11:59:15] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 11:59:24] [INFO ] After 9186ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 11:59:36] [INFO ] Deduced a trap composed of 64 places in 10787 ms of which 2 ms to minimize.
[2023-03-18 11:59:47] [INFO ] Deduced a trap composed of 40 places in 10155 ms of which 2 ms to minimize.
[2023-03-18 11:59:59] [INFO ] Deduced a trap composed of 64 places in 9951 ms of which 2 ms to minimize.
[2023-03-18 12:00:09] [INFO ] Deduced a trap composed of 64 places in 9365 ms of which 1 ms to minimize.
[2023-03-18 12:00:20] [INFO ] Deduced a trap composed of 64 places in 8910 ms of which 1 ms to minimize.
[2023-03-18 12:00:30] [INFO ] Deduced a trap composed of 40 places in 8901 ms of which 1 ms to minimize.
[2023-03-18 12:00:40] [INFO ] Deduced a trap composed of 96 places in 8711 ms of which 2 ms to minimize.
[2023-03-18 12:00:50] [INFO ] Deduced a trap composed of 96 places in 8433 ms of which 1 ms to minimize.
[2023-03-18 12:00:58] [INFO ] Deduced a trap composed of 64 places in 7320 ms of which 2 ms to minimize.
[2023-03-18 12:01:06] [INFO ] Deduced a trap composed of 64 places in 6850 ms of which 1 ms to minimize.
[2023-03-18 12:01:14] [INFO ] Deduced a trap composed of 128 places in 6603 ms of which 1 ms to minimize.
[2023-03-18 12:01:21] [INFO ] Deduced a trap composed of 96 places in 5701 ms of which 1 ms to minimize.
[2023-03-18 12:01:27] [INFO ] Deduced a trap composed of 96 places in 4169 ms of which 0 ms to minimize.
[2023-03-18 12:01:31] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 127711 ms
[2023-03-18 12:01:38] [INFO ] After 143043ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2742 ms.
[2023-03-18 12:01:40] [INFO ] After 168887ms 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 1291 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 345876 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3118 ms. (steps per millisecond=320 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3022 ms. (steps per millisecond=330 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 12:02:18] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 12:02:18] [INFO ] Computed 18 place invariants in 270 ms
[2023-03-18 12:02:19] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 12:02:19] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-18 12:02:40] [INFO ] After 21200ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 12:02:41] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 12:02:49] [INFO ] After 7708ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 12:03:01] [INFO ] Deduced a trap composed of 40 places in 11112 ms of which 2 ms to minimize.
[2023-03-18 12:03:13] [INFO ] Deduced a trap composed of 40 places in 10118 ms of which 1 ms to minimize.
[2023-03-18 12:03:24] [INFO ] Deduced a trap composed of 64 places in 10157 ms of which 2 ms to minimize.
[2023-03-18 12:03:35] [INFO ] Deduced a trap composed of 64 places in 9632 ms of which 2 ms to minimize.
[2023-03-18 12:03:46] [INFO ] Deduced a trap composed of 96 places in 9496 ms of which 2 ms to minimize.
[2023-03-18 12:03:57] [INFO ] Deduced a trap composed of 64 places in 9069 ms of which 1 ms to minimize.
[2023-03-18 12:04:07] [INFO ] Deduced a trap composed of 64 places in 8909 ms of which 2 ms to minimize.
[2023-03-18 12:04:17] [INFO ] Deduced a trap composed of 64 places in 8646 ms of which 1 ms to minimize.
[2023-03-18 12:04:26] [INFO ] Deduced a trap composed of 64 places in 7761 ms of which 1 ms to minimize.
[2023-03-18 12:04:35] [INFO ] Deduced a trap composed of 96 places in 7435 ms of which 0 ms to minimize.
[2023-03-18 12:04:43] [INFO ] Deduced a trap composed of 96 places in 6537 ms of which 5 ms to minimize.
[2023-03-18 12:04:49] [INFO ] Deduced a trap composed of 128 places in 4907 ms of which 2 ms to minimize.
[2023-03-18 12:04:54] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 125154 ms
[2023-03-18 12:04:55] [INFO ] After 133639ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1407 ms.
[2023-03-18 12:04:56] [INFO ] After 157307ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 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 1314 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 365011 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2914 ms. (steps per millisecond=343 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 191911 steps, run timeout after 96003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 191911 steps, saw 178166 distinct states, run finished after 96005 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 12:07:07] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 12:07:07] [INFO ] Computed 18 place invariants in 255 ms
[2023-03-18 12:07:07] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 12:07:07] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2023-03-18 12:07:28] [INFO ] After 21143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 12:07:29] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 12:07:36] [INFO ] After 6656ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 12:07:47] [INFO ] Deduced a trap composed of 40 places in 10272 ms of which 3 ms to minimize.
[2023-03-18 12:07:58] [INFO ] Deduced a trap composed of 40 places in 9916 ms of which 1 ms to minimize.
[2023-03-18 12:08:09] [INFO ] Deduced a trap composed of 64 places in 9597 ms of which 1 ms to minimize.
[2023-03-18 12:08:20] [INFO ] Deduced a trap composed of 64 places in 9204 ms of which 1 ms to minimize.
[2023-03-18 12:08:30] [INFO ] Deduced a trap composed of 96 places in 9255 ms of which 2 ms to minimize.
[2023-03-18 12:08:40] [INFO ] Deduced a trap composed of 64 places in 8764 ms of which 1 ms to minimize.
[2023-03-18 12:08:51] [INFO ] Deduced a trap composed of 64 places in 8746 ms of which 2 ms to minimize.
[2023-03-18 12:09:01] [INFO ] Deduced a trap composed of 64 places in 8671 ms of which 1 ms to minimize.
[2023-03-18 12:09:10] [INFO ] Deduced a trap composed of 64 places in 7918 ms of which 1 ms to minimize.
[2023-03-18 12:09:19] [INFO ] Deduced a trap composed of 96 places in 7499 ms of which 1 ms to minimize.
[2023-03-18 12:09:27] [INFO ] Deduced a trap composed of 96 places in 6713 ms of which 0 ms to minimize.
[2023-03-18 12:09:33] [INFO ] Deduced a trap composed of 128 places in 5064 ms of which 0 ms to minimize.
[2023-03-18 12:09:38] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 122519 ms
[2023-03-18 12:09:39] [INFO ] After 129966ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1423 ms.
[2023-03-18 12:09:40] [INFO ] After 153320ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 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 1168 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.
Starting structural reductions in SAFETY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1133 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
[2023-03-18 12:09:43] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 12:09:43] [INFO ] Computed 18 place invariants in 304 ms
[2023-03-18 12:09:51] [INFO ] Implicit Places using invariants in 8838 ms returned []
Implicit Place search using SMT only with invariants took 8840 ms to find 0 implicit places.
[2023-03-18 12:09:52] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 12:09:52] [INFO ] Computed 18 place invariants in 297 ms
[2023-03-18 12:10:22] [INFO ] Performed 97040/150572 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-18 12:10:39] [INFO ] Dead Transitions using invariants and state equation in 47394 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1428 places, 150572/150572 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 10932 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 12:10:50] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2023-03-18 12:10:51] [INFO ] Computed 18 place invariants in 310 ms
[2023-03-18 12:10:51] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 12:10:51] [INFO ] [Nat]Absence check using 18 positive place invariants in 16 ms returned sat
[2023-03-18 12:11:12] [INFO ] After 21546ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 12:11:14] [INFO ] State equation strengthened by 773 read => feed constraints.
[2023-03-18 12:11:22] [INFO ] After 7912ms SMT Verify possible using 773 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 12:11:36] [INFO ] Deduced a trap composed of 40 places in 12541 ms of which 2 ms to minimize.
[2023-03-18 12:11:47] [INFO ] Deduced a trap composed of 40 places in 10307 ms of which 2 ms to minimize.
[2023-03-18 12:12:00] [INFO ] Deduced a trap composed of 64 places in 10954 ms of which 1 ms to minimize.
[2023-03-18 12:12:11] [INFO ] Deduced a trap composed of 64 places in 10457 ms of which 2 ms to minimize.
[2023-03-18 12:12:23] [INFO ] Deduced a trap composed of 96 places in 10466 ms of which 1 ms to minimize.
[2023-03-18 12:12:34] [INFO ] Deduced a trap composed of 64 places in 9446 ms of which 1 ms to minimize.
[2023-03-18 12:12:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 12:12:34] [INFO ] After 103456ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Interrupted random walk after 347972 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3110 ms. (steps per millisecond=321 ) properties (out of 1) seen :0

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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-6"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is RERS17pb114-PT-6, 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 r352-tall-167889221000073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-6.tgz
mv RERS17pb114-PT-6 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 ;