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-165264480700093.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-10, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-smll-165264480700093
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 304K
-rw-r--r-- 1 mcc users 7.1K Apr 30 11:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 30 11:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 30 11:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 11:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 9 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 69K 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 1652722929081

Running Version 202205111006
[2022-05-16 17:42:10] [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]
[2022-05-16 17:42:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 17:42:11] [INFO ] Load time of PNML (sax parser for PT used): 216 ms
[2022-05-16 17:42:11] [INFO ] Transformed 158 places.
[2022-05-16 17:42:11] [INFO ] Transformed 333 transitions.
[2022-05-16 17:42:11] [INFO ] Found NUPN structural information;
[2022-05-16 17:42:11] [INFO ] Parsed PT model containing 158 places and 333 transitions in 409 ms.
Graph (trivial) has 270 edges and 158 vertex of which 10 / 158 are part of one of the 5 SCC in 9 ms
Free SCC test removed 5 places
Structural test allowed to assert that 32 places are NOT stable. Took 41 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 778 resets, run finished after 1107 ms. (steps per millisecond=9 ) properties (out of 126) seen :56
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 70) 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 70) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 70) 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 70) 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 70) seen :3
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) 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 67) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 67) 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 67) seen :1
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 66) 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 66) 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 66) 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 66) seen :2
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 64) 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 64) 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 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 64) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 64) seen :1
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 63) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 63) seen :0
Running SMT prover for 63 properties.
[2022-05-16 17:42:13] [INFO ] Flow matrix only has 284 transitions (discarded 17 similar events)
// Phase 1: matrix 284 rows 153 cols
[2022-05-16 17:42:13] [INFO ] Computed 18 place invariants in 28 ms
[2022-05-16 17:42:14] [INFO ] After 967ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:63
[2022-05-16 17:42:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 26 ms returned sat
[2022-05-16 17:42:14] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 22 ms returned sat
[2022-05-16 17:42:16] [INFO ] After 1246ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :63
[2022-05-16 17:42:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:42:17] [INFO ] After 1144ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :63
[2022-05-16 17:42:18] [INFO ] Deduced a trap composed of 39 places in 146 ms of which 11 ms to minimize.
[2022-05-16 17:42:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 187 ms
[2022-05-16 17:42:19] [INFO ] After 3236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :63
Attempting to minimize the solution found.
Minimization took 1208 ms.
[2022-05-16 17:42:20] [INFO ] After 6673ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :63
Fused 63 Parikh solutions to 44 different solutions.
Parikh walk visited 0 properties in 1067 ms.
Support contains 63 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 1 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 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 68 place count 109 transition count 199
Iterating global reduction 2 with 39 rules applied. Total rules applied 107 place count 109 transition count 199
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 112 place count 104 transition count 189
Iterating global reduction 2 with 5 rules applied. Total rules applied 117 place count 104 transition count 189
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 120 place count 104 transition count 186
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -23
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 132 place count 98 transition count 209
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 137 place count 98 transition count 204
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 138 place count 98 transition count 204
Applied a total of 138 rules in 79 ms. Remains 98 /153 variables (removed 55) and now considering 204/301 (removed 97) transitions.
Finished structural reductions, in 1 iterations. Remains : 98/153 places, 204/301 transitions.
Interrupted random walk after 788220 steps, including 142320 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 25
Incomplete Best-First random walk after 100001 steps, including 2668 resets, run finished after 559 ms. (steps per millisecond=178 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2758 resets, run finished after 589 ms. (steps per millisecond=169 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2699 resets, run finished after 695 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2724 resets, run finished after 704 ms. (steps per millisecond=142 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2690 resets, run finished after 685 ms. (steps per millisecond=145 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2694 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2692 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 38) seen :6
Incomplete Best-First random walk after 100001 steps, including 2705 resets, run finished after 651 ms. (steps per millisecond=153 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2674 resets, run finished after 732 ms. (steps per millisecond=136 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2740 resets, run finished after 601 ms. (steps per millisecond=166 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2744 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2720 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2702 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2668 resets, run finished after 533 ms. (steps per millisecond=187 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2700 resets, run finished after 520 ms. (steps per millisecond=192 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2641 resets, run finished after 537 ms. (steps per millisecond=186 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2681 resets, run finished after 605 ms. (steps per millisecond=165 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2726 resets, run finished after 574 ms. (steps per millisecond=174 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2712 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2729 resets, run finished after 544 ms. (steps per millisecond=183 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2688 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2733 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2723 resets, run finished after 535 ms. (steps per millisecond=186 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2715 resets, run finished after 538 ms. (steps per millisecond=185 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100000 steps, including 2698 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2662 resets, run finished after 547 ms. (steps per millisecond=182 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2701 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2713 resets, run finished after 546 ms. (steps per millisecond=183 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2665 resets, run finished after 539 ms. (steps per millisecond=185 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2710 resets, run finished after 627 ms. (steps per millisecond=159 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 100001 steps, including 2699 resets, run finished after 670 ms. (steps per millisecond=149 ) properties (out of 32) seen :0
Running SMT prover for 32 properties.
[2022-05-16 17:43:11] [INFO ] Flow matrix only has 194 transitions (discarded 10 similar events)
// Phase 1: matrix 194 rows 98 cols
[2022-05-16 17:43:11] [INFO ] Computed 17 place invariants in 17 ms
[2022-05-16 17:43:11] [INFO ] After 211ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
[2022-05-16 17:43:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2022-05-16 17:43:11] [INFO ] [Nat]Absence check using 10 positive and 7 generalized place invariants in 7 ms returned sat
[2022-05-16 17:43:12] [INFO ] After 338ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2022-05-16 17:43:12] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-05-16 17:43:12] [INFO ] After 277ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :32
[2022-05-16 17:43:12] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 2 ms to minimize.
[2022-05-16 17:43:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 95 ms
[2022-05-16 17:43:12] [INFO ] After 795ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 329 ms.
[2022-05-16 17:43:13] [INFO ] After 1716ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Fused 32 Parikh solutions to 16 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 32 out of 98 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 98/98 places, 204/204 transitions.
Graph (complete) has 491 edges and 98 vertex of which 89 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.18 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 89 transition count 200
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 85 transition count 199
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 23 place count 72 transition count 173
Iterating global reduction 2 with 13 rules applied. Total rules applied 36 place count 72 transition count 173
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 41 place count 72 transition count 168
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 45 place count 70 transition count 166
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 49 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 65 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 80 place count 68 transition count 175
Applied a total of 80 rules in 70 ms. Remains 68 /98 variables (removed 30) and now considering 175/204 (removed 29) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/98 places, 175/204 transitions.
Incomplete random walk after 1000000 steps, including 63696 resets, run finished after 29356 ms. (steps per millisecond=34 ) properties (out of 32) seen :27
Incomplete Best-First random walk after 1000000 steps, including 11789 resets, run finished after 3370 ms. (steps per millisecond=296 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 1000001 steps, including 11917 resets, run finished after 3143 ms. (steps per millisecond=318 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 11980 resets, run finished after 3226 ms. (steps per millisecond=309 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-16 17:43:52] [INFO ] Flow matrix only has 158 transitions (discarded 17 similar events)
// Phase 1: matrix 158 rows 68 cols
[2022-05-16 17:43:52] [INFO ] Computed 8 place invariants in 4 ms
[2022-05-16 17:43:52] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-16 17:43:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-05-16 17:43:52] [INFO ] [Nat]Absence check using 1 positive and 7 generalized place invariants in 7 ms returned sat
[2022-05-16 17:43:52] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-16 17:43:52] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-05-16 17:43:52] [INFO ] After 27ms SMT Verify possible using 15 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-16 17:43:52] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-16 17:43:52] [INFO ] After 251ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 45 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 1 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 43 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.
Finished random walk after 312192 steps, including 21400 resets, run visited all 3 properties in 4759 ms. (steps per millisecond=65 )
Able to resolve query StableMarking after proving 128 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 106675 ms.

BK_STOP 1652723037619

--------------------
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="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-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 r121-smll-165264480700093"
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 ;