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.r301-smll-165463876800123.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 StigmergyCommit-PT-08b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r301-smll-165463876800123
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 6.8K May 30 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 30 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 30 15:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 30 15:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 25 13:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 25 13:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 25 13:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 25 13:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 13K May 30 15:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K May 30 15:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 30 15:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K May 30 15:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 25 13:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 38M May 29 12:20 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 1654643225671

Running Version 202205111006
[2022-06-07 23:07:07] [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]
[2022-06-07 23:07:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-07 23:07:10] [INFO ] Load time of PNML (sax parser for PT used): 2500 ms
[2022-06-07 23:07:10] [INFO ] Transformed 2746 places.
[2022-06-07 23:07:10] [INFO ] Transformed 42776 transitions.
[2022-06-07 23:07:10] [INFO ] Found NUPN structural information;
[2022-06-07 23:07:10] [INFO ] Parsed PT model containing 2746 places and 42776 transitions in 3134 ms.
Graph (trivial) has 2727 edges and 2746 vertex of which 189 / 2746 are part of one of the 27 SCC in 29 ms
Free SCC test removed 162 places
Structural test allowed to assert that 1211 places are NOT stable. Took 195 ms.
Ensure Unique test removed 180 transitions
Reduce redundant transitions removed 180 transitions.
Incomplete random walk after 10000 steps, including 60 resets, run finished after 2051 ms. (steps per millisecond=4 ) properties (out of 1535) seen :0
Interrupted probabilistic random walk after 24926 steps, run timeout after 6001 ms. (steps per millisecond=4 ) properties seen :{0=1, 1=1, 7=1, 8=1, 9=1, 11=1, 12=1, 13=1, 14=1, 170=1, 171=1, 177=1, 178=1, 179=1, 181=1, 182=1, 183=1, 340=1, 341=1, 347=1, 348=1, 349=1, 351=1, 352=1, 353=1, 510=1, 511=1, 517=1, 518=1, 519=1, 521=1, 522=1, 523=1, 680=1, 681=1, 687=1, 688=1, 689=1, 691=1, 692=1, 693=1, 850=1, 851=1, 857=1, 858=1, 859=1, 861=1, 862=1, 863=1, 1020=1, 1021=1, 1027=1, 1028=1, 1029=1, 1031=1, 1032=1, 1033=1, 1190=1, 1191=1, 1197=1, 1198=1, 1199=1, 1201=1, 1202=1, 1203=1, 1360=1, 1361=1, 1367=1, 1368=1, 1369=1, 1371=1, 1372=1, 1373=1, 1500=1, 1501=1, 1502=1, 1503=1, 1504=1, 1505=1, 1506=1, 1507=1, 1508=1, 1509=1, 1510=1, 1530=1, 1533=1, 1534=1}
Probabilistic random walk after 24926 steps, saw 11342 distinct states, run finished after 6004 ms. (steps per millisecond=4 ) properties seen :87
Running SMT prover for 1448 properties.
[2022-06-07 23:07:20] [INFO ] Flow matrix only has 42570 transitions (discarded 26 similar events)
// Phase 1: matrix 42570 rows 2584 cols
[2022-06-07 23:07:21] [INFO ] Computed 10 place invariants in 1398 ms
[2022-06-07 23:07:46] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-07 23:07:46] [INFO ] After 25097ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1448 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1448 out of 2584 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2584/2584 places, 42596/42596 transitions.
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions removed 944 transitions
Trivial Post-agglo rules discarded 944 transitions
Performed 944 trivial Post agglomeration. Transition count delta: 944
Iterating post reduction 0 with 971 rules applied. Total rules applied 971 place count 2584 transition count 41625
Reduce places removed 944 places and 0 transitions.
Iterating post reduction 1 with 944 rules applied. Total rules applied 1915 place count 1640 transition count 41625
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 1915 place count 1640 transition count 41605
Deduced a syphon composed of 20 places in 56 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 1955 place count 1620 transition count 41605
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 1958 place count 1617 transition count 41602
Iterating global reduction 2 with 3 rules applied. Total rules applied 1961 place count 1617 transition count 41602
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 21 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 2001 place count 1597 transition count 41582
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 20 places in 19 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 2041 place count 1577 transition count 41609
Free-agglomeration rule applied 77 times.
Iterating global reduction 2 with 77 rules applied. Total rules applied 2118 place count 1577 transition count 41532
Reduce places removed 77 places and 0 transitions.
Iterating post reduction 2 with 77 rules applied. Total rules applied 2195 place count 1500 transition count 41532
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 2195 rules in 27661 ms. Remains 1500 /2584 variables (removed 1084) and now considering 41532/42596 (removed 1064) transitions.
Finished structural reductions, in 1 iterations. Remains : 1500/2584 places, 41532/42596 transitions.
Interrupted random walk after 1698 steps, including 2 resets, run timeout after 30221 ms. (steps per millisecond=0 ) properties seen 441
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1007) seen :18
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 989) seen :37
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 952) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 951) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 951) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 951) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 951) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 951) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 951) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 946) seen :3
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 623 ms. (steps per millisecond=1 ) properties (out of 943) seen :9
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 934) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 934) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 934) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 934) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 623 ms. (steps per millisecond=1 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 929) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 603 ms. (steps per millisecond=1 ) properties (out of 929) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 620 ms. (steps per millisecond=1 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 628 ms. (steps per millisecond=1 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 632 ms. (steps per millisecond=1 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 613 ms. (steps per millisecond=1 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 618 ms. (steps per millisecond=1 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 590 ms. (steps per millisecond=1 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1 ) properties (out of 923) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 923) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 618 ms. (steps per millisecond=1 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 922) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 633 ms. (steps per millisecond=1 ) properties (out of 922) seen :5
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 606 ms. (steps per millisecond=1 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 603 ms. (steps per millisecond=1 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 618 ms. (steps per millisecond=1 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 1 resets, run finished after 606 ms. (steps per millisecond=1 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 917) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1 ) properties (out of 917) seen :0
Running SMT prover for 917 properties.
// Phase 1: matrix 41532 rows 1500 cols
[2022-06-07 23:09:01] [INFO ] Computed 10 place invariants in 509 ms
[2022-06-07 23:09:51] [INFO ] After 50020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:917
[2022-06-07 23:10:29] [INFO ] [Nat]Absence check using 10 positive place invariants in 42 ms returned sat
[2022-06-07 23:13:36] [INFO ] After 158318ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :917
[2022-06-07 23:13:38] [INFO ] State equation strengthened by 6723 read => feed constraints.
[2022-06-07 23:13:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-07 23:13:38] [INFO ] After 226956ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:917
Fused 917 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 75 ms.
Support contains 917 out of 1500 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1500/1500 places, 41532/41532 transitions.
Graph (complete) has 2426 edges and 1500 vertex of which 1486 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.163 ms
Discarding 14 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 339 transitions
Trivial Post-agglo rules discarded 339 transitions
Performed 339 trivial Post agglomeration. Transition count delta: 339
Iterating post reduction 0 with 346 rules applied. Total rules applied 347 place count 1486 transition count 41179
Reduce places removed 339 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 355 rules applied. Total rules applied 702 place count 1147 transition count 41163
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 710 place count 1139 transition count 41163
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 49 Pre rules applied. Total rules applied 710 place count 1139 transition count 41114
Deduced a syphon composed of 49 places in 15 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 808 place count 1090 transition count 41114
Discarding 66 places :
Symmetric choice reduction at 3 with 66 rule applications. Total rules 874 place count 1024 transition count 41048
Iterating global reduction 3 with 66 rules applied. Total rules applied 940 place count 1024 transition count 41048
Ensure Unique test removed 38087 transitions
Reduce isomorphic transitions removed 38087 transitions.
Iterating post reduction 3 with 38087 rules applied. Total rules applied 39027 place count 1024 transition count 2961
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 39036 place count 1015 transition count 2952
Iterating global reduction 4 with 9 rules applied. Total rules applied 39045 place count 1015 transition count 2952
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 39054 place count 1006 transition count 2943
Iterating global reduction 4 with 9 rules applied. Total rules applied 39063 place count 1006 transition count 2943
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 39068 place count 1006 transition count 2938
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 39071 place count 1003 transition count 2935
Iterating global reduction 5 with 3 rules applied. Total rules applied 39074 place count 1003 transition count 2935
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 39093 place count 1003 transition count 2916
Performed 10 Post agglomeration using F-continuation condition with reduction of 264 identical transitions.
Deduced a syphon composed of 10 places in 4 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 6 with 20 rules applied. Total rules applied 39113 place count 993 transition count 2642
Drop transitions removed 1 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 6 with 47 rules applied. Total rules applied 39160 place count 993 transition count 2595
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 39169 place count 984 transition count 2586
Iterating global reduction 7 with 9 rules applied. Total rules applied 39178 place count 984 transition count 2586
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 39179 place count 983 transition count 2585
Iterating global reduction 7 with 1 rules applied. Total rules applied 39180 place count 983 transition count 2585
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 39181 place count 983 transition count 2584
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 39199 place count 974 transition count 2575
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 39208 place count 974 transition count 2566
Discarding 9 places :
Symmetric choice reduction at 9 with 9 rule applications. Total rules 39217 place count 965 transition count 2557
Iterating global reduction 9 with 9 rules applied. Total rules applied 39226 place count 965 transition count 2557
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 9 with 255 rules applied. Total rules applied 39481 place count 965 transition count 2302
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 39482 place count 965 transition count 2301
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 39483 place count 964 transition count 2301
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 39484 place count 964 transition count 2301
Applied a total of 39484 rules in 3638 ms. Remains 964 /1500 variables (removed 536) and now considering 2301/41532 (removed 39231) transitions.
Finished structural reductions, in 1 iterations. Remains : 964/1500 places, 2301/41532 transitions.
Finished random walk after 5405 steps, including 24 resets, run visited all 917 properties in 706 ms. (steps per millisecond=7 )
Able to resolve query StableMarking after proving 1537 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 395175 ms.

BK_STOP 1654643622863

--------------------
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="StigmergyCommit-PT-08b"
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 StigmergyCommit-PT-08b, 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 r301-smll-165463876800123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-08b.tgz
mv StigmergyCommit-PT-08b 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 ;