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-165264480700113.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-14, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-smll-165264480700113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 6.3K Apr 30 11:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 30 11:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 11:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 11:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:00 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 72K 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 1652723563319

Running Version 202205111006
[2022-05-16 17:52:45] [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 17:52:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 17:52:45] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2022-05-16 17:52:45] [INFO ] Transformed 162 places.
[2022-05-16 17:52:45] [INFO ] Transformed 347 transitions.
[2022-05-16 17:52:45] [INFO ] Found NUPN structural information;
[2022-05-16 17:52:45] [INFO ] Parsed PT model containing 162 places and 347 transitions in 336 ms.
Graph (trivial) has 278 edges and 162 vertex of which 6 / 162 are part of one of the 3 SCC in 6 ms
Free SCC test removed 3 places
Structural test allowed to assert that 30 places are NOT stable. Took 33 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 846 resets, run finished after 759 ms. (steps per millisecond=13 ) properties (out of 132) seen :67
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 65) 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 65) seen :2
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 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 1001 steps, including 10 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 11 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 9 ms. (steps per millisecond=111 ) 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 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 9 ms. (steps per millisecond=111 ) 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 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 10 ms. (steps per millisecond=100 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) 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 9 ms. (steps per millisecond=111 ) 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 7 ms. (steps per millisecond=142 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) 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 1000 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) 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 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 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 7 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 9 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 9 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 10 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 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 7 ms. (steps per millisecond=143 ) 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 :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) 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 11 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 10 resets, run finished after 6 ms. (steps per millisecond=166 ) 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 10 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 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 10 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 8 resets, run finished after 10 ms. (steps per millisecond=100 ) 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 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 62) 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 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 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 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 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 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 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 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 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 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 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 62) seen :0
Running SMT prover for 62 properties.
[2022-05-16 17:52:47] [INFO ] Flow matrix only has 300 transitions (discarded 15 similar events)
// Phase 1: matrix 300 rows 159 cols
[2022-05-16 17:52:47] [INFO ] Computed 18 place invariants in 21 ms
[2022-05-16 17:52:47] [INFO ] After 697ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:62
[2022-05-16 17:52:48] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2022-05-16 17:52:48] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 16 ms returned sat
[2022-05-16 17:52:49] [INFO ] After 868ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :62
[2022-05-16 17:52:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:52:50] [INFO ] After 723ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :62
[2022-05-16 17:52:51] [INFO ] Deduced a trap composed of 37 places in 108 ms of which 10 ms to minimize.
[2022-05-16 17:52:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2022-05-16 17:52:51] [INFO ] Deduced a trap composed of 37 places in 89 ms of which 2 ms to minimize.
[2022-05-16 17:52:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 120 ms
[2022-05-16 17:52:51] [INFO ] Deduced a trap composed of 41 places in 77 ms of which 1 ms to minimize.
[2022-05-16 17:52:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2022-05-16 17:52:51] [INFO ] After 2356ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :62
Attempting to minimize the solution found.
Minimization took 895 ms.
[2022-05-16 17:52:52] [INFO ] After 4849ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :62
Fused 62 Parikh solutions to 51 different solutions.
Parikh walk visited 1 properties in 615 ms.
Support contains 61 out of 159 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 159/159 places, 315/315 transitions.
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 159 transition count 299
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 63 place count 112 transition count 205
Iterating global reduction 1 with 47 rules applied. Total rules applied 110 place count 112 transition count 205
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 115 place count 107 transition count 195
Iterating global reduction 1 with 5 rules applied. Total rules applied 120 place count 107 transition count 195
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 125 place count 107 transition count 190
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 137 place count 101 transition count 213
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 144 place count 101 transition count 206
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 148 place count 101 transition count 202
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 152 place count 97 transition count 202
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 97 transition count 202
Applied a total of 153 rules in 68 ms. Remains 97 /159 variables (removed 62) and now considering 202/315 (removed 113) transitions.
Finished structural reductions, in 1 iterations. Remains : 97/159 places, 202/315 transitions.
Interrupted random walk after 744297 steps, including 134562 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen 27
Incomplete Best-First random walk after 100000 steps, including 2710 resets, run finished after 886 ms. (steps per millisecond=112 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 2695 resets, run finished after 717 ms. (steps per millisecond=139 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 2740 resets, run finished after 882 ms. (steps per millisecond=113 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 100001 steps, including 2710 resets, run finished after 901 ms. (steps per millisecond=110 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 2681 resets, run finished after 747 ms. (steps per millisecond=133 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2677 resets, run finished after 637 ms. (steps per millisecond=156 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2729 resets, run finished after 764 ms. (steps per millisecond=130 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2728 resets, run finished after 628 ms. (steps per millisecond=159 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2635 resets, run finished after 629 ms. (steps per millisecond=158 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2722 resets, run finished after 760 ms. (steps per millisecond=131 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2688 resets, run finished after 622 ms. (steps per millisecond=160 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 2717 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2682 resets, run finished after 663 ms. (steps per millisecond=150 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2670 resets, run finished after 638 ms. (steps per millisecond=156 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2675 resets, run finished after 651 ms. (steps per millisecond=153 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2660 resets, run finished after 648 ms. (steps per millisecond=154 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2694 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2711 resets, run finished after 638 ms. (steps per millisecond=156 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2733 resets, run finished after 633 ms. (steps per millisecond=157 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2671 resets, run finished after 598 ms. (steps per millisecond=167 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2707 resets, run finished after 598 ms. (steps per millisecond=167 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 601 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2690 resets, run finished after 602 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2667 resets, run finished after 613 ms. (steps per millisecond=163 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2711 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 2702 resets, run finished after 579 ms. (steps per millisecond=172 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2682 resets, run finished after 577 ms. (steps per millisecond=173 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2688 resets, run finished after 754 ms. (steps per millisecond=132 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 2704 resets, run finished after 702 ms. (steps per millisecond=142 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2692 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 2710 resets, run finished after 599 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Running SMT prover for 33 properties.
[2022-05-16 17:53:45] [INFO ] Flow matrix only has 187 transitions (discarded 15 similar events)
// Phase 1: matrix 187 rows 97 cols
[2022-05-16 17:53:45] [INFO ] Computed 18 place invariants in 7 ms
[2022-05-16 17:53:45] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:33
[2022-05-16 17:53:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2022-05-16 17:53:45] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2022-05-16 17:53:46] [INFO ] After 399ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :33
[2022-05-16 17:53:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-05-16 17:53:46] [INFO ] After 360ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :33
[2022-05-16 17:53:47] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2022-05-16 17:53:47] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 1 ms to minimize.
[2022-05-16 17:53:47] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 1 ms to minimize.
[2022-05-16 17:53:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 279 ms
[2022-05-16 17:53:47] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 1 ms to minimize.
[2022-05-16 17:53:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 94 ms
[2022-05-16 17:53:47] [INFO ] After 1310ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :33
Attempting to minimize the solution found.
Minimization took 382 ms.
[2022-05-16 17:53:47] [INFO ] After 2377ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :33
Fused 33 Parikh solutions to 14 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 33 out of 97 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 97/97 places, 202/202 transitions.
Graph (complete) has 502 edges and 97 vertex of which 88 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 88 transition count 198
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 84 transition count 197
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 21 place count 73 transition count 175
Iterating global reduction 2 with 11 rules applied. Total rules applied 32 place count 73 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 34 place count 73 transition count 173
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 40 place count 70 transition count 189
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 56 place count 70 transition count 189
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 71 place count 70 transition count 189
Applied a total of 71 rules in 48 ms. Remains 70 /97 variables (removed 27) and now considering 189/202 (removed 13) transitions.
Finished structural reductions, in 1 iterations. Remains : 70/97 places, 189/202 transitions.
Incomplete random walk after 1000000 steps, including 67849 resets, run finished after 29380 ms. (steps per millisecond=34 ) properties (out of 33) seen :31
Incomplete Best-First random walk after 1000001 steps, including 12396 resets, run finished after 2915 ms. (steps per millisecond=343 ) properties (out of 2) seen :0
Finished Best-First random walk after 641783 steps, including 7907 resets, run visited all 2 properties in 1867 ms. (steps per millisecond=343 )
Able to resolve query StableMarking after proving 134 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 96838 ms.

BK_STOP 1652723662307

--------------------
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-14"
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-14, 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-165264480700113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-14.tgz
mv HealthRecord-PT-14 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 ;