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-167840362600193.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-10, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-smll-167840362600193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 8.1K Feb 26 18:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 18:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 18:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 18:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Feb 26 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 18:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 18:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:13 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 69K 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 1678648400612

Running Version 202205111006
[2023-03-12 19:13:22] [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 19:13:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 19:13:22] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2023-03-12 19:13:22] [INFO ] Transformed 158 places.
[2023-03-12 19:13:22] [INFO ] Transformed 333 transitions.
[2023-03-12 19:13:22] [INFO ] Found NUPN structural information;
[2023-03-12 19:13:22] [INFO ] Parsed PT model containing 158 places and 333 transitions in 319 ms.
Graph (trivial) has 270 edges and 158 vertex of which 10 / 158 are part of one of the 5 SCC in 7 ms
Free SCC test removed 5 places
Structural test allowed to assert that 32 places are NOT stable. Took 18 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 781 resets, run finished after 842 ms. (steps per millisecond=11 ) properties (out of 126) seen :62
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 1000 steps, including 10 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 64) seen :2
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 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 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 9 ms. (steps per millisecond=111 ) 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 10 ms. (steps per millisecond=100 ) 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 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 10 resets, run finished after 9 ms. (steps per millisecond=111 ) 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 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 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 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 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 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 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 8 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 7 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 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 8 resets, run finished after 11 ms. (steps per millisecond=90 ) 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 10 ms. (steps per millisecond=100 ) 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 :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) 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 61) 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 61) 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 61) 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 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) 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 60) 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 60) 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 60) 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 60) 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 60) 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 60) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 60) 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 60) seen :1
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) 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 59) 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 59) 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 59) 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 59) 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 59) 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 59) 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 59) 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 59) 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 59) seen :0
Running SMT prover for 59 properties.
[2023-03-12 19:13:24] [INFO ] Flow matrix only has 284 transitions (discarded 17 similar events)
// Phase 1: matrix 284 rows 153 cols
[2023-03-12 19:13:24] [INFO ] Computed 18 place invariants in 16 ms
[2023-03-12 19:13:25] [INFO ] After 774ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:59
[2023-03-12 19:13:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 18 ms returned sat
[2023-03-12 19:13:25] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 12 ms returned sat
[2023-03-12 19:13:26] [INFO ] After 846ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :59
[2023-03-12 19:13:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 19:13:27] [INFO ] After 758ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :59
[2023-03-12 19:13:28] [INFO ] Deduced a trap composed of 38 places in 89 ms of which 8 ms to minimize.
[2023-03-12 19:13:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-03-12 19:13:28] [INFO ] Deduced a trap composed of 39 places in 87 ms of which 2 ms to minimize.
[2023-03-12 19:13:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2023-03-12 19:13:28] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 2 ms to minimize.
[2023-03-12 19:13:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2023-03-12 19:13:28] [INFO ] After 2185ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :59
Attempting to minimize the solution found.
Minimization took 814 ms.
[2023-03-12 19:13:29] [INFO ] After 4547ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :59
Fused 59 Parikh solutions to 41 different solutions.
Parikh walk visited 1 properties in 597 ms.
Support contains 58 out of 153 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 153/153 places, 301/301 transitions.
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 153 transition count 281
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 24 place count 151 transition count 279
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 24 place count 151 transition count 277
Deduced a syphon composed of 2 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 148 transition count 277
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 73 place count 104 transition count 189
Iterating global reduction 2 with 44 rules applied. Total rules applied 117 place count 104 transition count 189
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 122 place count 99 transition count 179
Iterating global reduction 2 with 5 rules applied. Total rules applied 127 place count 99 transition count 179
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 132 place count 99 transition count 174
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 144 place count 93 transition count 200
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 3 with 7 rules applied. Total rules applied 151 place count 93 transition count 193
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 152 place count 93 transition count 193
Applied a total of 152 rules in 69 ms. Remains 93 /153 variables (removed 60) and now considering 193/301 (removed 108) transitions.
Finished structural reductions, in 1 iterations. Remains : 93/153 places, 193/301 transitions.
Interrupted random walk after 828810 steps, including 149564 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen 20
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 727 ms. (steps per millisecond=137 ) properties (out of 38) seen :6
Incomplete Best-First random walk after 100000 steps, including 2704 resets, run finished after 674 ms. (steps per millisecond=148 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2755 resets, run finished after 677 ms. (steps per millisecond=147 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2733 resets, run finished after 515 ms. (steps per millisecond=194 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2691 resets, run finished after 523 ms. (steps per millisecond=191 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2699 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2709 resets, run finished after 510 ms. (steps per millisecond=196 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2709 resets, run finished after 511 ms. (steps per millisecond=195 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2715 resets, run finished after 511 ms. (steps per millisecond=195 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2693 resets, run finished after 582 ms. (steps per millisecond=171 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 531 ms. (steps per millisecond=188 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2700 resets, run finished after 500 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2713 resets, run finished after 525 ms. (steps per millisecond=190 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2742 resets, run finished after 517 ms. (steps per millisecond=193 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2698 resets, run finished after 528 ms. (steps per millisecond=189 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2698 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2696 resets, run finished after 555 ms. (steps per millisecond=180 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2711 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2687 resets, run finished after 504 ms. (steps per millisecond=198 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2685 resets, run finished after 498 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2757 resets, run finished after 557 ms. (steps per millisecond=179 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2682 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2673 resets, run finished after 518 ms. (steps per millisecond=193 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 507 ms. (steps per millisecond=197 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2676 resets, run finished after 610 ms. (steps per millisecond=163 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2682 resets, run finished after 524 ms. (steps per millisecond=190 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2710 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2689 resets, run finished after 506 ms. (steps per millisecond=197 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2727 resets, run finished after 490 ms. (steps per millisecond=204 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2728 resets, run finished after 501 ms. (steps per millisecond=199 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2704 resets, run finished after 497 ms. (steps per millisecond=201 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2681 resets, run finished after 500 ms. (steps per millisecond=200 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2743 resets, run finished after 493 ms. (steps per millisecond=202 ) properties (out of 32) seen :0
Running SMT prover for 32 properties.
[2023-03-12 19:14:18] [INFO ] Flow matrix only has 181 transitions (discarded 12 similar events)
// Phase 1: matrix 181 rows 93 cols
[2023-03-12 19:14:18] [INFO ] Computed 17 place invariants in 3 ms
[2023-03-12 19:14:18] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2023-03-12 19:14:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-12 19:14:18] [INFO ] [Nat]Absence check using 10 positive and 7 generalized place invariants in 6 ms returned sat
[2023-03-12 19:14:19] [INFO ] After 468ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2023-03-12 19:14:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-12 19:14:19] [INFO ] After 389ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :32
[2023-03-12 19:14:19] [INFO ] Deduced a trap composed of 21 places in 90 ms of which 2 ms to minimize.
[2023-03-12 19:14:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-03-12 19:14:20] [INFO ] After 1109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 373 ms.
[2023-03-12 19:14:20] [INFO ] After 2223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Fused 32 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 32 out of 93 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 93/93 places, 193/193 transitions.
Graph (complete) has 471 edges and 93 vertex of which 84 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.10 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 84 transition count 189
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 80 transition count 188
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 18 place count 72 transition count 172
Iterating global reduction 2 with 8 rules applied. Total rules applied 26 place count 72 transition count 172
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 72 transition count 170
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 32 place count 70 transition count 168
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -7
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 36 place count 68 transition count 175
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 3 with 16 rules applied. Total rules applied 52 place count 68 transition count 175
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 67 place count 68 transition count 175
Applied a total of 67 rules in 48 ms. Remains 68 /93 variables (removed 25) and now considering 175/193 (removed 18) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/93 places, 175/193 transitions.
Incomplete random walk after 1000000 steps, including 63941 resets, run finished after 24964 ms. (steps per millisecond=40 ) properties (out of 32) seen :27
Incomplete Best-First random walk after 1000001 steps, including 11893 resets, run finished after 3846 ms. (steps per millisecond=260 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 11955 resets, run finished after 3289 ms. (steps per millisecond=304 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 1000001 steps, including 11880 resets, run finished after 2722 ms. (steps per millisecond=367 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 11866 resets, run finished after 2951 ms. (steps per millisecond=338 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 19:14:58] [INFO ] Flow matrix only has 158 transitions (discarded 17 similar events)
// Phase 1: matrix 158 rows 68 cols
[2023-03-12 19:14:58] [INFO ] Computed 8 place invariants in 3 ms
[2023-03-12 19:14:58] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 19:14:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 19:14:58] [INFO ] [Nat]Absence check using 1 positive and 7 generalized place invariants in 6 ms returned sat
[2023-03-12 19:14:58] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 19:14:58] [INFO ] State equation strengthened by 15 read => feed constraints.
[2023-03-12 19:14:58] [INFO ] After 23ms SMT Verify possible using 15 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 19:14:58] [INFO ] After 56ms 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 19:14:58] [INFO ] After 208ms 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 116 ms.
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 68/68 places, 175/175 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 49 transition count 137
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 49 transition count 137
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 41 place count 46 transition count 131
Iterating global reduction 0 with 3 rules applied. Total rules applied 44 place count 46 transition count 131
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 47 place count 43 transition count 122
Iterating global reduction 0 with 3 rules applied. Total rules applied 50 place count 43 transition count 122
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 53 place count 40 transition count 116
Iterating global reduction 0 with 3 rules applied. Total rules applied 56 place count 40 transition count 116
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 74 place count 40 transition count 98
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 76 place count 39 transition count 97
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 84 place count 35 transition count 120
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 35 transition count 119
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 87 place count 35 transition count 119
Applied a total of 87 rules in 41 ms. Remains 35 /68 variables (removed 33) and now considering 119/175 (removed 56) transitions.
Finished structural reductions, in 1 iterations. Remains : 35/68 places, 119/175 transitions.
Incomplete random walk after 1000000 steps, including 68554 resets, run finished after 13114 ms. (steps per millisecond=76 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 14674 resets, run finished after 3010 ms. (steps per millisecond=332 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 14625 resets, run finished after 3066 ms. (steps per millisecond=326 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 14829 resets, run finished after 3021 ms. (steps per millisecond=331 ) properties (out of 3) seen :0
Finished probabilistic random walk after 3913 steps, run visited all 3 properties in 51 ms. (steps per millisecond=76 )
Probabilistic random walk after 3913 steps, saw 1350 distinct states, run finished after 51 ms. (steps per millisecond=76 ) properties seen :3
Able to resolve query StableMarking after proving 128 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 118510 ms.

BK_STOP 1678648521163

--------------------
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-10"
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-10, 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-167840362600193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-10.tgz
mv HealthRecord-PT-10 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 ;