Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r224-smll-167840362700213.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r224-smll-167840362700213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 6.8K Feb 26 17:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 17:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 17:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 17:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 17:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 17:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 17:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 72K Mar 5 18:22 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 1678649047841

Running Version 202205111006
[2023-03-12 19:24:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-12 19:24:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 19:24:10] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2023-03-12 19:24:10] [INFO ] Transformed 162 places.
[2023-03-12 19:24:10] [INFO ] Transformed 347 transitions.
[2023-03-12 19:24:10] [INFO ] Found NUPN structural information;
[2023-03-12 19:24:10] [INFO ] Parsed PT model containing 162 places and 347 transitions in 333 ms.
Graph (trivial) has 278 edges and 162 vertex of which 6 / 162 are part of one of the 3 SCC in 7 ms
Free SCC test removed 3 places
Structural test allowed to assert that 30 places are NOT stable. Took 28 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 843 resets, run finished after 816 ms. (steps per millisecond=12 ) properties (out of 132) seen :69
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 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 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 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 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 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 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 10 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 8 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 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 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 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 10 resets, run finished after 7 ms. (steps per millisecond=143 ) 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 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 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 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 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 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 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 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 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 8 ms. (steps per millisecond=125 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 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 11 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 10 resets, run finished after 13 ms. (steps per millisecond=77 ) 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 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 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 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 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 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 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 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 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
Running SMT prover for 63 properties.
[2023-03-12 19:24:11] [INFO ] Flow matrix only has 300 transitions (discarded 15 similar events)
// Phase 1: matrix 300 rows 159 cols
[2023-03-12 19:24:11] [INFO ] Computed 18 place invariants in 16 ms
[2023-03-12 19:24:12] [INFO ] After 705ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:63
[2023-03-12 19:24:12] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2023-03-12 19:24:12] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2023-03-12 19:24:14] [INFO ] After 908ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :63
[2023-03-12 19:24:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 19:24:14] [INFO ] After 762ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :63
[2023-03-12 19:24:16] [INFO ] Deduced a trap composed of 39 places in 92 ms of which 8 ms to minimize.
[2023-03-12 19:24:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 117 ms
[2023-03-12 19:24:16] [INFO ] After 2178ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :63
Attempting to minimize the solution found.
Minimization took 762 ms.
[2023-03-12 19:24:17] [INFO ] After 4580ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :63
Fused 63 Parikh solutions to 56 different solutions.
Parikh walk visited 0 properties in 735 ms.
Support contains 63 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 45 places :
Symmetric choice reduction at 1 with 45 rule applications. Total rules 61 place count 114 transition count 209
Iterating global reduction 1 with 45 rules applied. Total rules applied 106 place count 114 transition count 209
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 111 place count 109 transition count 199
Iterating global reduction 1 with 5 rules applied. Total rules applied 116 place count 109 transition count 199
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 121 place count 109 transition count 194
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 123 place count 108 transition count 193
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 133 place count 103 transition count 215
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 138 place count 103 transition count 210
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 142 place count 103 transition count 206
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 146 place count 99 transition count 206
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 147 place count 99 transition count 206
Applied a total of 147 rules in 69 ms. Remains 99 /159 variables (removed 60) and now considering 206/315 (removed 109) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/159 places, 206/315 transitions.
Interrupted random walk after 688554 steps, including 124772 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen 25
Incomplete Best-First random walk after 100001 steps, including 2700 resets, run finished after 874 ms. (steps per millisecond=114 ) properties (out of 38) seen :4
Incomplete Best-First random walk after 100001 steps, including 2730 resets, run finished after 766 ms. (steps per millisecond=130 ) properties (out of 34) seen :4
Incomplete Best-First random walk after 100001 steps, including 2710 resets, run finished after 801 ms. (steps per millisecond=124 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2700 resets, run finished after 618 ms. (steps per millisecond=161 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2721 resets, run finished after 619 ms. (steps per millisecond=161 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2711 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2702 resets, run finished after 680 ms. (steps per millisecond=147 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2692 resets, run finished after 858 ms. (steps per millisecond=116 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2697 resets, run finished after 561 ms. (steps per millisecond=178 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2700 resets, run finished after 576 ms. (steps per millisecond=173 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2663 resets, run finished after 565 ms. (steps per millisecond=176 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2729 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2689 resets, run finished after 588 ms. (steps per millisecond=170 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2702 resets, run finished after 582 ms. (steps per millisecond=171 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2688 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 2681 resets, run finished after 630 ms. (steps per millisecond=158 ) properties (out of 30) seen :4
Incomplete Best-First random walk after 100001 steps, including 2677 resets, run finished after 717 ms. (steps per millisecond=139 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2692 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2714 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2690 resets, run finished after 576 ms. (steps per millisecond=173 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2694 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 2680 resets, run finished after 634 ms. (steps per millisecond=157 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2722 resets, run finished after 698 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 2702 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2684 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2677 resets, run finished after 580 ms. (steps per millisecond=172 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2698 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2697 resets, run finished after 562 ms. (steps per millisecond=177 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2663 resets, run finished after 569 ms. (steps per millisecond=175 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 2707 resets, run finished after 565 ms. (steps per millisecond=176 ) properties (out of 26) seen :0
Running SMT prover for 26 properties.
[2023-03-12 19:25:06] [INFO ] Flow matrix only has 192 transitions (discarded 14 similar events)
// Phase 1: matrix 192 rows 99 cols
[2023-03-12 19:25:06] [INFO ] Computed 18 place invariants in 5 ms
[2023-03-12 19:25:07] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:26
[2023-03-12 19:25:07] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2023-03-12 19:25:07] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 7 ms returned sat
[2023-03-12 19:25:07] [INFO ] After 282ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :26
[2023-03-12 19:25:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 19:25:07] [INFO ] After 213ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :26
[2023-03-12 19:25:08] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 3 ms to minimize.
[2023-03-12 19:25:08] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 12 ms to minimize.
[2023-03-12 19:25:08] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2023-03-12 19:25:08] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 228 ms
[2023-03-12 19:25:08] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 1 ms to minimize.
[2023-03-12 19:25:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2023-03-12 19:25:08] [INFO ] After 863ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :26
Attempting to minimize the solution found.
Minimization took 221 ms.
[2023-03-12 19:25:08] [INFO ] After 1596ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :26
Fused 26 Parikh solutions to 17 different solutions.
Parikh walk visited 0 properties in 48 ms.
Support contains 26 out of 99 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 206/206 transitions.
Graph (complete) has 510 edges and 99 vertex of which 90 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.11 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 90 transition count 202
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 86 transition count 201
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 28 place count 68 transition count 165
Iterating global reduction 2 with 18 rules applied. Total rules applied 46 place count 68 transition count 165
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 49 place count 68 transition count 162
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 53 place count 66 transition count 175
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 3 with 18 rules applied. Total rules applied 71 place count 66 transition count 175
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 3 with 17 rules applied. Total rules applied 88 place count 66 transition count 175
Applied a total of 88 rules in 55 ms. Remains 66 /99 variables (removed 33) and now considering 175/206 (removed 31) transitions.
Finished structural reductions, in 1 iterations. Remains : 66/99 places, 175/206 transitions.
Incomplete random walk after 1000000 steps, including 67365 resets, run finished after 18786 ms. (steps per millisecond=53 ) properties (out of 26) seen :23
Incomplete Best-First random walk after 1000001 steps, including 12363 resets, run finished after 3467 ms. (steps per millisecond=288 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12374 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 12218 resets, run finished after 3035 ms. (steps per millisecond=329 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 19:25:37] [INFO ] Flow matrix only has 156 transitions (discarded 19 similar events)
// Phase 1: matrix 156 rows 66 cols
[2023-03-12 19:25:37] [INFO ] Computed 9 place invariants in 4 ms
[2023-03-12 19:25:37] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 19:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 19:25:37] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-12 19:25:37] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 19:25:37] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-12 19:25:37] [INFO ] After 34ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 19:25:37] [INFO ] After 69ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-12 19:25:37] [INFO ] After 223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 93 ms.
Support contains 3 out of 66 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 66/66 places, 175/175 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 50 transition count 143
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 50 transition count 143
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 35 place count 47 transition count 137
Iterating global reduction 0 with 3 rules applied. Total rules applied 38 place count 47 transition count 137
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 40 place count 45 transition count 131
Iterating global reduction 0 with 2 rules applied. Total rules applied 42 place count 45 transition count 131
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 43 transition count 127
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 43 transition count 127
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 56 place count 43 transition count 117
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 1 with 2 rules applied. Total rules applied 58 place count 42 transition count 116
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 64 place count 39 transition count 122
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 65 place count 39 transition count 121
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 39 transition count 121
Applied a total of 66 rules in 34 ms. Remains 39 /66 variables (removed 27) and now considering 121/175 (removed 54) transitions.
Finished structural reductions, in 1 iterations. Remains : 39/66 places, 121/175 transitions.
Finished random walk after 861604 steps, including 61825 resets, run visited all 3 properties in 14205 ms. (steps per millisecond=60 )
Able to resolve query StableMarking after proving 134 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 101914 ms.

BK_STOP 1678649152012

--------------------
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="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is 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 r224-smll-167840362700213"
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 ;