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-165264480700078.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-07, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-smll-165264480700078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 8.1K Apr 30 11:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 30 11:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 11:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 30 11:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K 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 18K 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 67K 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 1652722438926

Running Version 202205111006
[2022-05-16 17:34:00] [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 17:34:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 17:34:01] [INFO ] Load time of PNML (sax parser for PT used): 160 ms
[2022-05-16 17:34:01] [INFO ] Transformed 155 places.
[2022-05-16 17:34:01] [INFO ] Transformed 320 transitions.
[2022-05-16 17:34:01] [INFO ] Found NUPN structural information;
[2022-05-16 17:34:01] [INFO ] Parsed PT model containing 155 places and 320 transitions in 345 ms.
Graph (trivial) has 262 edges and 155 vertex of which 14 / 155 are part of one of the 7 SCC in 7 ms
Free SCC test removed 7 places
Structural test allowed to assert that 32 places are NOT stable. Took 17 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 820 ms. (steps per millisecond=12 ) properties (out of 123) seen :44
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 79) seen :1
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) 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 78) 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 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) 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 78) 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 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 78) 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 78) 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 78) seen :4
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 74) 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 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) 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 74) 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 74) 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 74) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 74) seen :1
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 73) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 73) 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 73) seen :1
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 72) 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 72) 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 72) 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 72) 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 72) 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 72) 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 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 72) 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 72) 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 72) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 72) 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 72) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 72) 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 72) 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 72) seen :3
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 69) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 69) 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 69) 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 69) 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 69) seen :3
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 66) 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 66) 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 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 66) 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 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 66) seen :0
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 66) 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 66) 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 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) 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 66) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 66) 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 66) seen :0
Running SMT prover for 66 properties.
[2022-05-16 17:34:02] [INFO ] Flow matrix only has 269 transitions (discarded 19 similar events)
// Phase 1: matrix 269 rows 148 cols
[2022-05-16 17:34:02] [INFO ] Computed 18 place invariants in 15 ms
[2022-05-16 17:34:03] [INFO ] After 973ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:66
[2022-05-16 17:34:04] [INFO ] [Nat]Absence check using 10 positive place invariants in 16 ms returned sat
[2022-05-16 17:34:04] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2022-05-16 17:34:05] [INFO ] After 869ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :66
[2022-05-16 17:34:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:34:06] [INFO ] After 772ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :66
[2022-05-16 17:34:07] [INFO ] After 2064ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :66
Attempting to minimize the solution found.
Minimization took 812 ms.
[2022-05-16 17:34:08] [INFO ] After 4448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :66
Fused 66 Parikh solutions to 48 different solutions.
Parikh walk visited 0 properties in 849 ms.
Support contains 66 out of 148 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 148/148 places, 288/288 transitions.
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 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 24 rules applied. Total rules applied 24 place count 148 transition count 264
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 32 place count 144 transition count 260
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 32 place count 144 transition count 256
Deduced a syphon composed of 4 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 11 rules applied. Total rules applied 43 place count 137 transition count 256
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 74 place count 106 transition count 194
Iterating global reduction 2 with 31 rules applied. Total rules applied 105 place count 106 transition count 194
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 108 place count 103 transition count 188
Iterating global reduction 2 with 3 rules applied. Total rules applied 111 place count 103 transition count 188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 112 place count 103 transition count 187
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 124 place count 97 transition count 210
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 132 place count 97 transition count 202
Applied a total of 132 rules in 69 ms. Remains 97 /148 variables (removed 51) and now considering 202/288 (removed 86) transitions.
Finished structural reductions, in 1 iterations. Remains : 97/148 places, 202/288 transitions.
Interrupted random walk after 782397 steps, including 236249 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 28
Incomplete Best-First random walk after 100001 steps, including 5410 resets, run finished after 668 ms. (steps per millisecond=149 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5418 resets, run finished after 662 ms. (steps per millisecond=151 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 5398 resets, run finished after 686 ms. (steps per millisecond=145 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5443 resets, run finished after 816 ms. (steps per millisecond=122 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5424 resets, run finished after 716 ms. (steps per millisecond=139 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5346 resets, run finished after 733 ms. (steps per millisecond=136 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5439 resets, run finished after 672 ms. (steps per millisecond=148 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5441 resets, run finished after 740 ms. (steps per millisecond=135 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5492 resets, run finished after 750 ms. (steps per millisecond=133 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5372 resets, run finished after 665 ms. (steps per millisecond=150 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5328 resets, run finished after 672 ms. (steps per millisecond=148 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 5335 resets, run finished after 681 ms. (steps per millisecond=146 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5428 resets, run finished after 726 ms. (steps per millisecond=137 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5369 resets, run finished after 662 ms. (steps per millisecond=151 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5469 resets, run finished after 678 ms. (steps per millisecond=147 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5439 resets, run finished after 697 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5361 resets, run finished after 672 ms. (steps per millisecond=148 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 5380 resets, run finished after 675 ms. (steps per millisecond=148 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5468 resets, run finished after 725 ms. (steps per millisecond=137 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5357 resets, run finished after 666 ms. (steps per millisecond=150 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5417 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5351 resets, run finished after 666 ms. (steps per millisecond=150 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5439 resets, run finished after 697 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5321 resets, run finished after 811 ms. (steps per millisecond=123 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5399 resets, run finished after 642 ms. (steps per millisecond=155 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 5415 resets, run finished after 733 ms. (steps per millisecond=136 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5424 resets, run finished after 713 ms. (steps per millisecond=140 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5446 resets, run finished after 680 ms. (steps per millisecond=147 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5417 resets, run finished after 659 ms. (steps per millisecond=151 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5363 resets, run finished after 710 ms. (steps per millisecond=140 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5378 resets, run finished after 790 ms. (steps per millisecond=126 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5434 resets, run finished after 675 ms. (steps per millisecond=148 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5355 resets, run finished after 899 ms. (steps per millisecond=111 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5478 resets, run finished after 755 ms. (steps per millisecond=132 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 5459 resets, run finished after 858 ms. (steps per millisecond=116 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5389 resets, run finished after 742 ms. (steps per millisecond=134 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 5370 resets, run finished after 794 ms. (steps per millisecond=125 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 5382 resets, run finished after 722 ms. (steps per millisecond=138 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2022-05-16 17:35:06] [INFO ] Flow matrix only has 196 transitions (discarded 6 similar events)
// Phase 1: matrix 196 rows 97 cols
[2022-05-16 17:35:06] [INFO ] Computed 15 place invariants in 8 ms
[2022-05-16 17:35:06] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2022-05-16 17:35:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 12 ms returned sat
[2022-05-16 17:35:06] [INFO ] [Nat]Absence check using 10 positive and 5 generalized place invariants in 9 ms returned sat
[2022-05-16 17:35:07] [INFO ] After 572ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2022-05-16 17:35:07] [INFO ] State equation strengthened by 15 read => feed constraints.
[2022-05-16 17:35:07] [INFO ] After 482ms SMT Verify possible using 15 Read/Feed constraints in natural domain returned unsat :0 sat :38
[2022-05-16 17:35:08] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 3 ms to minimize.
[2022-05-16 17:35:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 140 ms
[2022-05-16 17:35:08] [INFO ] After 1389ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :38
Attempting to minimize the solution found.
Minimization took 481 ms.
[2022-05-16 17:35:09] [INFO ] After 2839ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :38
Fused 38 Parikh solutions to 25 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 38 out of 97 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 97/97 places, 202/202 transitions.
Graph (complete) has 462 edges and 97 vertex of which 88 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.8 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 88 transition count 198
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 84 transition count 197
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 19 place count 75 transition count 179
Iterating global reduction 2 with 9 rules applied. Total rules applied 28 place count 75 transition count 179
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 74 transition count 177
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 74 transition count 177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 74 transition count 176
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 3 with 2 rules applied. Total rules applied 33 place count 73 transition count 175
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 41 place count 69 transition count 178
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 45 place count 69 transition count 174
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 46 place count 69 transition count 173
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 47 place count 68 transition count 169
Iterating global reduction 4 with 1 rules applied. Total rules applied 48 place count 68 transition count 169
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 54 place count 68 transition count 163
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 68 place count 68 transition count 163
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 81 place count 68 transition count 163
Applied a total of 81 rules in 66 ms. Remains 68 /97 variables (removed 29) and now considering 163/202 (removed 39) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/97 places, 163/202 transitions.
Interrupted random walk after 797784 steps, including 257889 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 4
Incomplete Best-First random walk after 100000 steps, including 5406 resets, run finished after 748 ms. (steps per millisecond=133 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5321 resets, run finished after 687 ms. (steps per millisecond=145 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5384 resets, run finished after 664 ms. (steps per millisecond=150 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5330 resets, run finished after 717 ms. (steps per millisecond=139 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5302 resets, run finished after 663 ms. (steps per millisecond=150 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5360 resets, run finished after 673 ms. (steps per millisecond=148 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100000 steps, including 5243 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5280 resets, run finished after 662 ms. (steps per millisecond=151 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5369 resets, run finished after 670 ms. (steps per millisecond=149 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5273 resets, run finished after 713 ms. (steps per millisecond=140 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5204 resets, run finished after 668 ms. (steps per millisecond=149 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5260 resets, run finished after 655 ms. (steps per millisecond=152 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5378 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 100001 steps, including 5402 resets, run finished after 660 ms. (steps per millisecond=151 ) properties (out of 34) seen :4
Incomplete Best-First random walk after 100001 steps, including 5367 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5330 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5371 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5375 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5283 resets, run finished after 625 ms. (steps per millisecond=160 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5399 resets, run finished after 648 ms. (steps per millisecond=154 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5386 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 5250 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5484 resets, run finished after 641 ms. (steps per millisecond=156 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 5287 resets, run finished after 621 ms. (steps per millisecond=161 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5411 resets, run finished after 685 ms. (steps per millisecond=145 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5461 resets, run finished after 608 ms. (steps per millisecond=164 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5427 resets, run finished after 585 ms. (steps per millisecond=170 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5318 resets, run finished after 602 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100000 steps, including 5299 resets, run finished after 612 ms. (steps per millisecond=163 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5298 resets, run finished after 601 ms. (steps per millisecond=166 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5258 resets, run finished after 715 ms. (steps per millisecond=139 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5322 resets, run finished after 708 ms. (steps per millisecond=141 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 100001 steps, including 5267 resets, run finished after 717 ms. (steps per millisecond=139 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
[2022-05-16 17:36:00] [INFO ] Flow matrix only has 152 transitions (discarded 11 similar events)
// Phase 1: matrix 152 rows 68 cols
[2022-05-16 17:36:00] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-16 17:36:00] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2022-05-16 17:36:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 17:36:01] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 4 ms returned sat
[2022-05-16 17:36:01] [INFO ] After 220ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2022-05-16 17:36:01] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 17:36:01] [INFO ] After 187ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :30
[2022-05-16 17:36:01] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 1 ms to minimize.
[2022-05-16 17:36:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 56 ms
[2022-05-16 17:36:01] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2022-05-16 17:36:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2022-05-16 17:36:02] [INFO ] After 642ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
Attempting to minimize the solution found.
Minimization took 192 ms.
[2022-05-16 17:36:02] [INFO ] After 1247ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
Fused 30 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 34 ms.
Support contains 30 out of 68 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 68/68 places, 163/163 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 65 transition count 157
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 65 transition count 157
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 62 transition count 165
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 62 transition count 165
Applied a total of 14 rules in 18 ms. Remains 62 /68 variables (removed 6) and now considering 165/163 (removed -2) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/68 places, 165/163 transitions.
Interrupted random walk after 751003 steps, including 243032 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 6
Incomplete Best-First random walk after 100001 steps, including 5316 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5398 resets, run finished after 599 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5372 resets, run finished after 597 ms. (steps per millisecond=167 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5310 resets, run finished after 599 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5293 resets, run finished after 605 ms. (steps per millisecond=165 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5423 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5344 resets, run finished after 589 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5349 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 5344 resets, run finished after 593 ms. (steps per millisecond=168 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5361 resets, run finished after 590 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5336 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5332 resets, run finished after 613 ms. (steps per millisecond=163 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 5385 resets, run finished after 601 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5295 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5259 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5408 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5258 resets, run finished after 586 ms. (steps per millisecond=170 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5371 resets, run finished after 605 ms. (steps per millisecond=165 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 5274 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 24) seen :4
Incomplete Best-First random walk after 100001 steps, including 5340 resets, run finished after 866 ms. (steps per millisecond=115 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 5303 resets, run finished after 665 ms. (steps per millisecond=150 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 5368 resets, run finished after 647 ms. (steps per millisecond=154 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 100001 steps, including 5411 resets, run finished after 643 ms. (steps per millisecond=155 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
[2022-05-16 17:36:46] [INFO ] Flow matrix only has 154 transitions (discarded 11 similar events)
// Phase 1: matrix 154 rows 62 cols
[2022-05-16 17:36:46] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-16 17:36:46] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:20
[2022-05-16 17:36:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 17:36:46] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 4 ms returned sat
[2022-05-16 17:36:46] [INFO ] After 178ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :20
[2022-05-16 17:36:46] [INFO ] State equation strengthened by 28 read => feed constraints.
[2022-05-16 17:36:47] [INFO ] After 145ms SMT Verify possible using 28 Read/Feed constraints in natural domain returned unsat :0 sat :20
[2022-05-16 17:36:47] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 1 ms to minimize.
[2022-05-16 17:36:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 70 ms
[2022-05-16 17:36:47] [INFO ] After 414ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 131 ms.
[2022-05-16 17:36:47] [INFO ] After 860ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :20
Fused 20 Parikh solutions to 12 different solutions.
Parikh walk visited 0 properties in 19 ms.
Support contains 20 out of 62 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 165/165 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 59 transition count 159
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 59 transition count 159
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 0 with 2 rules applied. Total rules applied 8 place count 58 transition count 158
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 54 transition count 173
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 54 transition count 173
Applied a total of 18 rules in 23 ms. Remains 54 /62 variables (removed 8) and now considering 173/165 (removed -8) transitions.
Finished structural reductions, in 1 iterations. Remains : 54/62 places, 173/165 transitions.
Interrupted random walk after 801477 steps, including 259364 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 2
Incomplete Best-First random walk after 100001 steps, including 5390 resets, run finished after 613 ms. (steps per millisecond=163 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5288 resets, run finished after 612 ms. (steps per millisecond=163 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5367 resets, run finished after 613 ms. (steps per millisecond=163 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5342 resets, run finished after 621 ms. (steps per millisecond=161 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5361 resets, run finished after 650 ms. (steps per millisecond=153 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5317 resets, run finished after 631 ms. (steps per millisecond=158 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 5322 resets, run finished after 641 ms. (steps per millisecond=156 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5306 resets, run finished after 643 ms. (steps per millisecond=155 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5460 resets, run finished after 638 ms. (steps per millisecond=156 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5380 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5330 resets, run finished after 646 ms. (steps per millisecond=154 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5348 resets, run finished after 649 ms. (steps per millisecond=154 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5305 resets, run finished after 685 ms. (steps per millisecond=145 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5308 resets, run finished after 647 ms. (steps per millisecond=154 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5275 resets, run finished after 630 ms. (steps per millisecond=158 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5332 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 5379 resets, run finished after 616 ms. (steps per millisecond=162 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5256 resets, run finished after 604 ms. (steps per millisecond=165 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
[2022-05-16 17:37:28] [INFO ] Flow matrix only has 162 transitions (discarded 11 similar events)
// Phase 1: matrix 162 rows 54 cols
[2022-05-16 17:37:28] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-16 17:37:29] [INFO ] After 75ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:18
[2022-05-16 17:37:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-05-16 17:37:29] [INFO ] [Nat]Absence check using 1 positive and 5 generalized place invariants in 5 ms returned sat
[2022-05-16 17:37:29] [INFO ] After 234ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :18
[2022-05-16 17:37:29] [INFO ] State equation strengthened by 51 read => feed constraints.
[2022-05-16 17:37:29] [INFO ] After 176ms SMT Verify possible using 51 Read/Feed constraints in natural domain returned unsat :0 sat :18
[2022-05-16 17:37:29] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 1 ms to minimize.
[2022-05-16 17:37:29] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 0 ms to minimize.
[2022-05-16 17:37:29] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 1 ms to minimize.
[2022-05-16 17:37:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 180 ms
[2022-05-16 17:37:29] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2022-05-16 17:37:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2022-05-16 17:37:29] [INFO ] After 575ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :18
Attempting to minimize the solution found.
Minimization took 139 ms.
[2022-05-16 17:37:30] [INFO ] After 1087ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :18
Fused 18 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 85 ms.
Support contains 18 out of 54 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 54/54 places, 173/173 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 53 transition count 172
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 52 transition count 172
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 51 transition count 167
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 51 transition count 167
Applied a total of 6 rules in 20 ms. Remains 51 /54 variables (removed 3) and now considering 167/173 (removed 6) transitions.
Finished structural reductions, in 1 iterations. Remains : 51/54 places, 167/173 transitions.
Interrupted random walk after 823980 steps, including 266575 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 5333 resets, run finished after 623 ms. (steps per millisecond=160 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5347 resets, run finished after 647 ms. (steps per millisecond=154 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5299 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5339 resets, run finished after 623 ms. (steps per millisecond=160 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5352 resets, run finished after 635 ms. (steps per millisecond=157 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5379 resets, run finished after 634 ms. (steps per millisecond=157 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5369 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5393 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5302 resets, run finished after 634 ms. (steps per millisecond=157 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 5381 resets, run finished after 633 ms. (steps per millisecond=157 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 5401 resets, run finished after 621 ms. (steps per millisecond=161 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100000 steps, including 5372 resets, run finished after 616 ms. (steps per millisecond=162 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5347 resets, run finished after 621 ms. (steps per millisecond=161 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5292 resets, run finished after 659 ms. (steps per millisecond=151 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5384 resets, run finished after 698 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5447 resets, run finished after 634 ms. (steps per millisecond=157 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5341 resets, run finished after 633 ms. (steps per millisecond=157 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 100001 steps, including 5421 resets, run finished after 623 ms. (steps per millisecond=160 ) properties (out of 18) seen :0
Finished probabilistic random walk after 11586 steps, run visited all 18 properties in 120 ms. (steps per millisecond=96 )
Probabilistic random walk after 11586 steps, saw 2822 distinct states, run finished after 120 ms. (steps per millisecond=96 ) properties seen :18
Able to resolve query StableMarking after proving 125 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 251057 ms.

BK_STOP 1652722691857

--------------------
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-07"
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-07, 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-165264480700078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-07.tgz
mv HealthRecord-PT-07 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 ;