Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r160-smll-167819446000288.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is DoubleExponent-PT-003, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r160-smll-167819446000288
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.4K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 50K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678439368989

Running Version 202205111006
[2023-03-10 09:09:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-10 09:09:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 09:09:31] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2023-03-10 09:09:31] [INFO ] Transformed 163 places.
[2023-03-10 09:09:31] [INFO ] Transformed 148 transitions.
[2023-03-10 09:09:31] [INFO ] Parsed PT model containing 163 places and 148 transitions in 329 ms.
Structural test allowed to assert that 11 places are NOT stable. Took 11 ms.
Incomplete random walk after 10000 steps, including 331 resets, run finished after 931 ms. (steps per millisecond=10 ) properties (out of 152) seen :44
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 108) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 108) seen :0
Running SMT prover for 108 properties.
// Phase 1: matrix 148 rows 163 cols
[2023-03-10 09:09:33] [INFO ] Computed 19 place invariants in 25 ms
[2023-03-10 09:09:34] [INFO ] After 1446ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:108
[2023-03-10 09:09:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 13 ms returned sat
[2023-03-10 09:09:35] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 9 ms returned sat
[2023-03-10 09:09:37] [INFO ] After 1079ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :108
[2023-03-10 09:09:37] [INFO ] Deduced a trap composed of 54 places in 113 ms of which 12 ms to minimize.
[2023-03-10 09:09:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 146 ms
[2023-03-10 09:09:37] [INFO ] Deduced a trap composed of 67 places in 91 ms of which 1 ms to minimize.
[2023-03-10 09:09:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2023-03-10 09:09:37] [INFO ] Deduced a trap composed of 37 places in 56 ms of which 2 ms to minimize.
[2023-03-10 09:09:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 76 ms
[2023-03-10 09:09:37] [INFO ] Deduced a trap composed of 43 places in 49 ms of which 2 ms to minimize.
[2023-03-10 09:09:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 78 ms
[2023-03-10 09:09:38] [INFO ] Deduced a trap composed of 42 places in 44 ms of which 1 ms to minimize.
[2023-03-10 09:09:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 72 ms
[2023-03-10 09:09:38] [INFO ] Deduced a trap composed of 47 places in 90 ms of which 1 ms to minimize.
[2023-03-10 09:09:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2023-03-10 09:09:39] [INFO ] Deduced a trap composed of 63 places in 88 ms of which 0 ms to minimize.
[2023-03-10 09:09:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 110 ms
[2023-03-10 09:09:39] [INFO ] Deduced a trap composed of 45 places in 61 ms of which 1 ms to minimize.
[2023-03-10 09:09:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 83 ms
[2023-03-10 09:09:39] [INFO ] Deduced a trap composed of 48 places in 62 ms of which 0 ms to minimize.
[2023-03-10 09:09:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 87 ms
[2023-03-10 09:09:39] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2023-03-10 09:09:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2023-03-10 09:09:39] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
[2023-03-10 09:09:40] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 1 ms to minimize.
[2023-03-10 09:09:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 171 ms
[2023-03-10 09:09:40] [INFO ] After 4045ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :108
Attempting to minimize the solution found.
Minimization took 1166 ms.
[2023-03-10 09:09:41] [INFO ] After 6577ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :108
Fused 108 Parikh solutions to 98 different solutions.
Parikh walk visited 0 properties in 2636 ms.
Support contains 108 out of 163 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 163/163 places, 148/148 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 163 transition count 139
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 154 transition count 139
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 18 place count 154 transition count 137
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 152 transition count 137
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 50 place count 138 transition count 123
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 54 place count 136 transition count 123
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 136 transition count 122
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 135 transition count 122
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 59 place count 135 transition count 122
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 134 transition count 121
Applied a total of 60 rules in 56 ms. Remains 134 /163 variables (removed 29) and now considering 121/148 (removed 27) transitions.
Finished structural reductions, in 1 iterations. Remains : 134/163 places, 121/148 transitions.
Interrupted random walk after 728121 steps, including 93073 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen 38
Incomplete Best-First random walk after 100000 steps, including 8450 resets, run finished after 2991 ms. (steps per millisecond=33 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8531 resets, run finished after 2646 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8508 resets, run finished after 2820 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8482 resets, run finished after 2640 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8484 resets, run finished after 2792 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8415 resets, run finished after 2845 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8444 resets, run finished after 2873 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8434 resets, run finished after 2897 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8419 resets, run finished after 2924 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8482 resets, run finished after 2815 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8381 resets, run finished after 2637 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8443 resets, run finished after 2579 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8439 resets, run finished after 2645 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8517 resets, run finished after 2750 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8355 resets, run finished after 2794 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8457 resets, run finished after 2916 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8369 resets, run finished after 2824 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8476 resets, run finished after 2589 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8477 resets, run finished after 2659 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8361 resets, run finished after 2595 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8404 resets, run finished after 2846 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8490 resets, run finished after 2865 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8360 resets, run finished after 2841 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8446 resets, run finished after 2768 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8394 resets, run finished after 2699 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8547 resets, run finished after 2627 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8484 resets, run finished after 2622 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8535 resets, run finished after 2625 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8367 resets, run finished after 2814 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8425 resets, run finished after 2840 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8404 resets, run finished after 2708 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8419 resets, run finished after 2670 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8418 resets, run finished after 2984 ms. (steps per millisecond=33 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8538 resets, run finished after 2664 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8375 resets, run finished after 2622 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8429 resets, run finished after 2854 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8400 resets, run finished after 2745 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8425 resets, run finished after 2734 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8442 resets, run finished after 2572 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8472 resets, run finished after 2677 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8366 resets, run finished after 2821 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8458 resets, run finished after 2671 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8443 resets, run finished after 2683 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8517 resets, run finished after 2578 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8505 resets, run finished after 2613 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8462 resets, run finished after 2629 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8423 resets, run finished after 2578 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8460 resets, run finished after 2589 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8588 resets, run finished after 2631 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8489 resets, run finished after 2688 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Running SMT prover for 70 properties.
// Phase 1: matrix 121 rows 134 cols
[2023-03-10 09:12:30] [INFO ] Computed 19 place invariants in 5 ms
[2023-03-10 09:12:30] [INFO ] After 379ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:70
[2023-03-10 09:12:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-10 09:12:31] [INFO ] [Nat]Absence check using 5 positive and 14 generalized place invariants in 7 ms returned sat
[2023-03-10 09:12:32] [INFO ] After 619ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :70
[2023-03-10 09:12:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-10 09:12:32] [INFO ] After 573ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :70
[2023-03-10 09:12:32] [INFO ] Deduced a trap composed of 35 places in 61 ms of which 1 ms to minimize.
[2023-03-10 09:12:32] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 0 ms to minimize.
[2023-03-10 09:12:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 152 ms
[2023-03-10 09:12:33] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 0 ms to minimize.
[2023-03-10 09:12:33] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 0 ms to minimize.
[2023-03-10 09:12:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 154 ms
[2023-03-10 09:12:33] [INFO ] After 1748ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :70
Attempting to minimize the solution found.
Minimization took 674 ms.
[2023-03-10 09:12:34] [INFO ] After 3604ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :70
Fused 70 Parikh solutions to 67 different solutions.
Parikh walk visited 0 properties in 5317 ms.
Support contains 70 out of 134 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 134/134 places, 121/121 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 0 with 8 rules applied. Total rules applied 8 place count 134 transition count 113
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 126 transition count 113
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 16 place count 126 transition count 112
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 125 transition count 112
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 34 place count 117 transition count 104
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 2 with 2 rules applied. Total rules applied 36 place count 116 transition count 104
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 116 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 115 transition count 103
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 42 place count 115 transition count 103
Applied a total of 42 rules in 25 ms. Remains 115 /134 variables (removed 19) and now considering 103/121 (removed 18) transitions.
Finished structural reductions, in 1 iterations. Remains : 115/134 places, 103/121 transitions.
Interrupted random walk after 723138 steps, including 92909 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 8493 resets, run finished after 2719 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8477 resets, run finished after 2722 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8478 resets, run finished after 2729 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8407 resets, run finished after 2628 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8515 resets, run finished after 2978 ms. (steps per millisecond=33 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8448 resets, run finished after 2741 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8488 resets, run finished after 2632 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8400 resets, run finished after 2587 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8507 resets, run finished after 2676 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8473 resets, run finished after 2734 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8489 resets, run finished after 2605 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8545 resets, run finished after 2774 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8464 resets, run finished after 3066 ms. (steps per millisecond=32 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8477 resets, run finished after 2986 ms. (steps per millisecond=33 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8393 resets, run finished after 2957 ms. (steps per millisecond=33 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8516 resets, run finished after 2859 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8449 resets, run finished after 2854 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8495 resets, run finished after 2993 ms. (steps per millisecond=33 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8372 resets, run finished after 2831 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8587 resets, run finished after 2807 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8339 resets, run finished after 2606 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8471 resets, run finished after 2686 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8449 resets, run finished after 2529 ms. (steps per millisecond=39 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8415 resets, run finished after 2670 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8356 resets, run finished after 2662 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8451 resets, run finished after 2704 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8577 resets, run finished after 2731 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8463 resets, run finished after 2657 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8564 resets, run finished after 2670 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8419 resets, run finished after 2666 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8385 resets, run finished after 2734 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8490 resets, run finished after 2761 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8585 resets, run finished after 2658 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8511 resets, run finished after 2929 ms. (steps per millisecond=34 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8509 resets, run finished after 2792 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8473 resets, run finished after 2766 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8536 resets, run finished after 2826 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8519 resets, run finished after 2602 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8483 resets, run finished after 2703 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8531 resets, run finished after 2755 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8400 resets, run finished after 2690 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8419 resets, run finished after 2761 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8572 resets, run finished after 2831 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8389 resets, run finished after 2736 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8434 resets, run finished after 2719 ms. (steps per millisecond=36 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100001 steps, including 8418 resets, run finished after 3062 ms. (steps per millisecond=32 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8493 resets, run finished after 2628 ms. (steps per millisecond=38 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8533 resets, run finished after 2641 ms. (steps per millisecond=37 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8534 resets, run finished after 2994 ms. (steps per millisecond=33 ) properties (out of 70) seen :0
Incomplete Best-First random walk after 100000 steps, including 8545 resets, run finished after 2787 ms. (steps per millisecond=35 ) properties (out of 70) seen :0
Finished probabilistic random walk after 1960796 steps, run visited all 70 properties in 16247 ms. (steps per millisecond=120 )
Probabilistic random walk after 1960796 steps, saw 980563 distinct states, run finished after 16247 ms. (steps per millisecond=120 ) properties seen :70
Able to resolve query StableMarking after proving 153 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TOPOLOGICAL
Total runtime 372540 ms.

BK_STOP 1678439743930

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="DoubleExponent-PT-003"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is DoubleExponent-PT-003, 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 r160-smll-167819446000288"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-003.tgz
mv DoubleExponent-PT-003 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 ;