Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r121-smll-165264480700103.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HealthRecord-PT-12, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-smll-165264480700103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 280K
-rw-r--r-- 1 mcc users 6.2K Apr 30 11:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 30 11:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 11:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 30 11:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 71K 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 1652723232016

Running Version 202205111006
[2022-05-16 17:47:13] [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]
[2022-05-16 17:47:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 17:47:14] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2022-05-16 17:47:14] [INFO ] Transformed 160 places.
[2022-05-16 17:47:14] [INFO ] Transformed 340 transitions.
[2022-05-16 17:47:14] [INFO ] Found NUPN structural information;
[2022-05-16 17:47:14] [INFO ] Parsed PT model containing 160 places and 340 transitions in 417 ms.
Graph (trivial) has 274 edges and 160 vertex of which 8 / 160 are part of one of the 4 SCC in 6 ms
Free SCC test removed 4 places
Structural test allowed to assert that 31 places are NOT stable. Took 19 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 804 resets, run finished after 750 ms. (steps per millisecond=13 ) properties (out of 129) seen :65
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 63) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 61) seen :0
Running SMT prover for 61 properties.
[2022-05-16 17:47:15] [INFO ] Flow matrix only has 292 transitions (discarded 16 similar events)
// Phase 1: matrix 292 rows 156 cols
[2022-05-16 17:47:15] [INFO ] Computed 18 place invariants in 15 ms
[2022-05-16 17:47:16] [INFO ] After 720ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:61
[2022-05-16 17:47:16] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2022-05-16 17:47:16] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2022-05-16 17:47:18] [INFO ] After 842ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :61
[2022-05-16 17:47:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:47:18] [INFO ] After 750ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :61
[2022-05-16 17:47:19] [INFO ] Deduced a trap composed of 51 places in 88 ms of which 7 ms to minimize.
[2022-05-16 17:47:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2022-05-16 17:47:19] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 2 ms to minimize.
[2022-05-16 17:47:19] [INFO ] Deduced a trap composed of 38 places in 93 ms of which 1 ms to minimize.
[2022-05-16 17:47:20] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 221 ms
[2022-05-16 17:47:20] [INFO ] Deduced a trap composed of 38 places in 66 ms of which 2 ms to minimize.
[2022-05-16 17:47:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2022-05-16 17:47:20] [INFO ] After 2491ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :61
Attempting to minimize the solution found.
Minimization took 890 ms.
[2022-05-16 17:47:21] [INFO ] After 5001ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :61
Fused 61 Parikh solutions to 44 different solutions.
Parikh walk visited 2 properties in 583 ms.
Support contains 59 out of 156 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 156/156 places, 308/308 transitions.
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 156 transition count 290
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 20 place count 155 transition count 289
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 20 place count 155 transition count 288
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 154 transition count 288
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 68 place count 108 transition count 196
Iterating global reduction 2 with 46 rules applied. Total rules applied 114 place count 108 transition count 196
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 119 place count 103 transition count 186
Iterating global reduction 2 with 5 rules applied. Total rules applied 124 place count 103 transition count 186
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 130 place count 103 transition count 180
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 142 place count 97 transition count 204
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 149 place count 97 transition count 197
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 151 place count 97 transition count 195
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 153 place count 95 transition count 195
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 154 place count 95 transition count 195
Applied a total of 154 rules in 105 ms. Remains 95 /156 variables (removed 61) and now considering 195/308 (removed 113) transitions.
Finished structural reductions, in 1 iterations. Remains : 95/156 places, 195/308 transitions.
Interrupted random walk after 799325 steps, including 144684 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 21
Incomplete Best-First random walk after 100001 steps, including 2698 resets, run finished after 540 ms. (steps per millisecond=185 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2706 resets, run finished after 587 ms. (steps per millisecond=170 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2729 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2657 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2689 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2683 resets, run finished after 596 ms. (steps per millisecond=167 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2701 resets, run finished after 621 ms. (steps per millisecond=161 ) properties (out of 38) seen :4
Incomplete Best-First random walk after 100001 steps, including 2684 resets, run finished after 643 ms. (steps per millisecond=155 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2678 resets, run finished after 646 ms. (steps per millisecond=154 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2703 resets, run finished after 610 ms. (steps per millisecond=163 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2713 resets, run finished after 626 ms. (steps per millisecond=159 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2704 resets, run finished after 653 ms. (steps per millisecond=153 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2651 resets, run finished after 617 ms. (steps per millisecond=162 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2723 resets, run finished after 639 ms. (steps per millisecond=156 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2670 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2697 resets, run finished after 579 ms. (steps per millisecond=172 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2708 resets, run finished after 664 ms. (steps per millisecond=150 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2669 resets, run finished after 567 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2681 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2696 resets, run finished after 565 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2713 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2725 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2696 resets, run finished after 577 ms. (steps per millisecond=173 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2720 resets, run finished after 574 ms. (steps per millisecond=174 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2714 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2701 resets, run finished after 619 ms. (steps per millisecond=161 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2734 resets, run finished after 569 ms. (steps per millisecond=175 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2742 resets, run finished after 570 ms. (steps per millisecond=175 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2703 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2697 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2700 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2696 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
[2022-05-16 17:48:12] [INFO ] Flow matrix only has 182 transitions (discarded 13 similar events)
// Phase 1: matrix 182 rows 95 cols
[2022-05-16 17:48:12] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-16 17:48:13] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2022-05-16 17:48:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2022-05-16 17:48:13] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2022-05-16 17:48:13] [INFO ] After 332ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :34
[2022-05-16 17:48:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-05-16 17:48:14] [INFO ] After 371ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :34
[2022-05-16 17:48:14] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 1 ms to minimize.
[2022-05-16 17:48:14] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 2 ms to minimize.
[2022-05-16 17:48:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 168 ms
[2022-05-16 17:48:14] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2022-05-16 17:48:14] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2022-05-16 17:48:14] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 0 ms to minimize.
[2022-05-16 17:48:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 268 ms
[2022-05-16 17:48:14] [INFO ] After 1323ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :34
Attempting to minimize the solution found.
Minimization took 265 ms.
[2022-05-16 17:48:15] [INFO ] After 2198ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :34
Fused 34 Parikh solutions to 22 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 34 out of 95 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 95/95 places, 195/195 transitions.
Graph (complete) has 492 edges and 95 vertex of which 86 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 86 transition count 191
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 82 transition count 190
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 18 place count 74 transition count 174
Iterating global reduction 2 with 8 rules applied. Total rules applied 26 place count 74 transition count 174
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 74 transition count 173
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 73 transition count 172
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 33 place count 71 transition count 181
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 49 place count 71 transition count 181
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 64 place count 71 transition count 181
Applied a total of 64 rules in 43 ms. Remains 71 /95 variables (removed 24) and now considering 181/195 (removed 14) transitions.
Finished structural reductions, in 1 iterations. Remains : 71/95 places, 181/195 transitions.
Incomplete random walk after 1000000 steps, including 67767 resets, run finished after 28851 ms. (steps per millisecond=34 ) properties (out of 34) seen :27
Interrupted Best-First random walk after 937340 steps, including 11661 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen 0
Interrupted Best-First random walk after 964938 steps, including 11876 resets, run timeout after 5001 ms. (steps per millisecond=192 ) properties seen 2
Incomplete Best-First random walk after 1000001 steps, including 12393 resets, run finished after 4349 ms. (steps per millisecond=229 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 1000001 steps, including 12284 resets, run finished after 3245 ms. (steps per millisecond=308 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12323 resets, run finished after 2877 ms. (steps per millisecond=347 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-16 17:49:04] [INFO ] Flow matrix only has 161 transitions (discarded 20 similar events)
// Phase 1: matrix 161 rows 71 cols
[2022-05-16 17:49:04] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-16 17:49:04] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 17:49:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 17:49:04] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 6 ms returned sat
[2022-05-16 17:49:04] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 17:49:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 17:49:04] [INFO ] After 26ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-16 17:49:04] [INFO ] After 63ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-16 17:49:04] [INFO ] After 216ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 88 ms.
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 71/71 places, 181/181 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 50 transition count 139
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 50 transition count 139
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 47 transition count 133
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 47 transition count 133
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 44 transition count 124
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 44 transition count 124
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 41 transition count 118
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 41 transition count 118
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 78 place count 41 transition count 100
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 88 place count 36 transition count 125
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 36 transition count 124
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 91 place count 36 transition count 124
Applied a total of 91 rules in 39 ms. Remains 36 /71 variables (removed 35) and now considering 124/181 (removed 57) transitions.
Finished structural reductions, in 1 iterations. Remains : 36/71 places, 124/181 transitions.
Finished random walk after 118653 steps, including 9021 resets, run visited all 3 properties in 1529 ms. (steps per millisecond=77 )
Able to resolve query StableMarking after proving 131 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 112728 ms.

BK_STOP 1652723346607

--------------------
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="HealthRecord-PT-12"
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 HealthRecord-PT-12, 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 r121-smll-165264480700103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-12.tgz
mv HealthRecord-PT-12 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 ;