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-165281577000113.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-5, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-tajo-165281577000113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 70M
-rw-r--r-- 1 mcc users 5.5K Apr 30 06:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Apr 30 06:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 30 06:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 30 06:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 9 08:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 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 1653138444951

Running Version 202205111006
[2022-05-21 13:07:26] [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 13:07:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 13:07:28] [INFO ] Load time of PNML (sax parser for PT used): 2114 ms
[2022-05-21 13:07:28] [INFO ] Transformed 1399 places.
[2022-05-21 13:07:29] [INFO ] Transformed 144369 transitions.
[2022-05-21 13:07:29] [INFO ] Parsed PT model containing 1399 places and 144369 transitions in 2777 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2843 ms. (steps per millisecond=3 ) properties (out of 1399) seen :992
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=3 ) properties (out of 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=3 ) properties (out of 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=4 ) properties (out of 407) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=4 ) properties (out of 407) 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 407) 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 407) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=3 ) properties (out of 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) 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 407) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=4 ) properties (out of 407) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=4 ) properties (out of 407) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=4 ) properties (out of 407) 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 407) seen :0
Running SMT prover for 407 properties.
[2022-05-21 13:07:34] [INFO ] Flow matrix only has 81238 transitions (discarded 63131 similar events)
// Phase 1: matrix 81238 rows 1399 cols
[2022-05-21 13:07:35] [INFO ] Computed 37 place invariants in 534 ms
[2022-05-21 13:07:43] [INFO ] After 7746ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:407
[2022-05-21 13:07:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 33 ms returned sat
[2022-05-21 13:07:48] [INFO ] [Nat]Absence check using 19 positive and 18 generalized place invariants in 6 ms returned sat
[2022-05-21 13:08:08] [INFO ] After 12890ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :406
[2022-05-21 13:08:10] [INFO ] State equation strengthened by 2277 read => feed constraints.
[2022-05-21 13:08:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-21 13:08:10] [INFO ] After 27547ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:407
Fused 407 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 407 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 3859 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 169217 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=5 ) properties seen 376
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=155 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 31) 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 31) 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 31) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=194 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=171 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=158 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=160 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=195 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=162 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=144 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=183 ) properties (out of 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=159 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=166 ) properties (out of 29) 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 29) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=178 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=182 ) properties (out of 28) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=184 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=194 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=193 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
[2022-05-21 13:09:01] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-21 13:09:02] [INFO ] Computed 19 place invariants in 354 ms
[2022-05-21 13:09:02] [INFO ] After 682ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2022-05-21 13:09:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 32 ms returned sat
[2022-05-21 13:09:56] [INFO ] After 53061ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2022-05-21 13:09:57] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-21 13:10:46] [INFO ] After 48445ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :26
[2022-05-21 13:10:53] [INFO ] Deduced a trap composed of 40 places in 6087 ms of which 6 ms to minimize.
[2022-05-21 13:11:01] [INFO ] Deduced a trap composed of 48 places in 6303 ms of which 3 ms to minimize.
[2022-05-21 13:11:07] [INFO ] Deduced a trap composed of 128 places in 5258 ms of which 2 ms to minimize.
[2022-05-21 13:11:13] [INFO ] Deduced a trap composed of 128 places in 4573 ms of which 1 ms to minimize.
[2022-05-21 13:11:18] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 31866 ms
[2022-05-21 13:12:50] [INFO ] After 172401ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-21 13:12:50] [INFO ] After 227327ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Fused 26 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 26 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 1129 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 191268 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 15
Interrupted Best-First random walk after 840444 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=168 ) properties seen 0
Interrupted Best-First random walk after 855717 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=171 ) properties seen 1
Interrupted Best-First random walk after 860065 steps, including 2 resets, run timeout after 5023 ms. (steps per millisecond=171 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3959 ms. (steps per millisecond=252 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4058 ms. (steps per millisecond=246 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4122 ms. (steps per millisecond=242 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4149 ms. (steps per millisecond=241 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 4270 ms. (steps per millisecond=234 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4088 ms. (steps per millisecond=244 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-05-21 13:14:01] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-21 13:14:01] [INFO ] Computed 19 place invariants in 519 ms
[2022-05-21 13:14:02] [INFO ] After 383ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-21 13:14:02] [INFO ] [Nat]Absence check using 19 positive place invariants in 15 ms returned sat
[2022-05-21 13:14:30] [INFO ] After 27908ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-21 13:14:31] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-21 13:14:49] [INFO ] After 17697ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-05-21 13:14:58] [INFO ] Deduced a trap composed of 72 places in 7911 ms of which 1 ms to minimize.
[2022-05-21 13:15:07] [INFO ] Deduced a trap composed of 34 places in 7160 ms of which 1 ms to minimize.
[2022-05-21 13:15:15] [INFO ] Deduced a trap composed of 40 places in 6393 ms of which 1 ms to minimize.
[2022-05-21 13:15:22] [INFO ] Deduced a trap composed of 48 places in 6056 ms of which 1 ms to minimize.
[2022-05-21 13:15:30] [INFO ] Deduced a trap composed of 72 places in 6673 ms of which 0 ms to minimize.
[2022-05-21 13:15:37] [INFO ] Deduced a trap composed of 128 places in 5274 ms of which 1 ms to minimize.
[2022-05-21 13:15:42] [INFO ] Deduced a trap composed of 128 places in 4006 ms of which 1 ms to minimize.
[2022-05-21 13:15:46] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 57209 ms
[2022-05-21 13:16:20] [INFO ] After 108772ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 10319 ms.
[2022-05-21 13:16:30] [INFO ] After 148371ms 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 0 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 1415 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 221259 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 4
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 :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3099 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3076 ms. (steps per millisecond=325 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-21 13:17:12] [INFO ] Flow matrix only has 81237 transitions (discarded 63131 similar events)
// Phase 1: matrix 81237 rows 1380 cols
[2022-05-21 13:17:12] [INFO ] Computed 19 place invariants in 513 ms
[2022-05-21 13:17:12] [INFO ] After 258ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-21 13:17:13] [INFO ] [Nat]Absence check using 19 positive place invariants in 16 ms returned sat
[2022-05-21 13:17:33] [INFO ] After 20113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-21 13:17:34] [INFO ] State equation strengthened by 741 read => feed constraints.
[2022-05-21 13:17:45] [INFO ] After 11147ms SMT Verify possible using 741 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-21 13:17:57] [INFO ] Deduced a trap composed of 34 places in 10806 ms of which 1 ms to minimize.
[2022-05-21 13:18:07] [INFO ] Deduced a trap composed of 40 places in 8712 ms of which 1 ms to minimize.
[2022-05-21 13:18:17] [INFO ] Deduced a trap composed of 48 places in 9064 ms of which 1 ms to minimize.
[2022-05-21 13:18:26] [INFO ] Deduced a trap composed of 72 places in 7276 ms of which 1 ms to minimize.
[2022-05-21 13:18:33] [INFO ] Deduced a trap composed of 128 places in 6419 ms of which 1 ms to minimize.
[2022-05-21 13:18:41] [INFO ] Deduced a trap composed of 96 places in 5945 ms of which 1 ms to minimize.
[2022-05-21 13:18:47] [INFO ] Deduced a trap composed of 164 places in 5491 ms of which 1 ms to minimize.
[2022-05-21 13:18:53] [INFO ] Deduced a trap composed of 128 places in 4347 ms of which 0 ms to minimize.
[2022-05-21 13:18:58] [INFO ] Deduced a trap composed of 72 places in 3636 ms of which 1 ms to minimize.
[2022-05-21 13:19:02] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 77027 ms
[2022-05-21 13:19:08] [INFO ] After 93944ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2816 ms.
[2022-05-21 13:19:11] [INFO ] After 118170ms 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 1022 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.
Finished random walk after 186701 steps, including 0 resets, run visited all 2 properties in 19159 ms. (steps per millisecond=9 )
Able to resolve query StableMarking after proving 1399 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 725200 ms.

BK_STOP 1653139171679

--------------------
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="RERS17pb115-PT-5"
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-5, 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-165281577000113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb115-PT-5.tgz
mv RERS17pb115-PT-5 execution
cd execution
if [ "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 ;