Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r224-smll-167840362700218.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)
..................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is HealthRecord-PT-15, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-smll-167840362700218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.4K Feb 26 17:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 17:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 17:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 17:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 17:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 73K 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 1678649166013

Running Version 202205111006
[2023-03-12 19:26:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-12 19:26:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 19:26:08] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2023-03-12 19:26:08] [INFO ] Transformed 163 places.
[2023-03-12 19:26:08] [INFO ] Transformed 348 transitions.
[2023-03-12 19:26:08] [INFO ] Found NUPN structural information;
[2023-03-12 19:26:08] [INFO ] Parsed PT model containing 163 places and 348 transitions in 417 ms.
Graph (trivial) has 278 edges and 163 vertex of which 6 / 163 are part of one of the 3 SCC in 8 ms
Free SCC test removed 3 places
Structural test allowed to assert that 28 places are NOT stable. Took 23 ms.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Incomplete random walk after 10000 steps, including 917 resets, run finished after 1056 ms. (steps per millisecond=9 ) properties (out of 135) seen :45
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 90) 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 90) 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 90) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 90) seen :1
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 89) 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 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 89) 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 89) 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 89) 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 89) 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 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 89) 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 89) seen :2
Incomplete Best-First random walk after 1001 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 87) 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 87) 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 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 87) 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 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) 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 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 87) 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 87) 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 87) 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 87) 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 87) 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 87) 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 87) 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 87) 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 87) 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 87) 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 87) 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 87) 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 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 87) 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 87) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1000 steps, including 11 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) 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 87) 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 87) 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 87) 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 87) 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 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 87) 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 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 87) 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 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 87) 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 87) 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 87) 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 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 87) 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 87) 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 87) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 87) seen :0
Running SMT prover for 87 properties.
[2023-03-12 19:26:10] [INFO ] Flow matrix only has 301 transitions (discarded 15 similar events)
// Phase 1: matrix 301 rows 160 cols
[2023-03-12 19:26:10] [INFO ] Computed 18 place invariants in 17 ms
[2023-03-12 19:26:11] [INFO ] After 871ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:87
[2023-03-12 19:26:12] [INFO ] [Nat]Absence check using 10 positive place invariants in 28 ms returned sat
[2023-03-12 19:26:12] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 15 ms returned sat
[2023-03-12 19:26:13] [INFO ] After 1185ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :87
[2023-03-12 19:26:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 19:26:15] [INFO ] After 1251ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :87
[2023-03-12 19:26:16] [INFO ] Deduced a trap composed of 38 places in 87 ms of which 9 ms to minimize.
[2023-03-12 19:26:16] [INFO ] Deduced a trap composed of 40 places in 67 ms of which 1 ms to minimize.
[2023-03-12 19:26:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 199 ms
[2023-03-12 19:26:16] [INFO ] Deduced a trap composed of 38 places in 77 ms of which 2 ms to minimize.
[2023-03-12 19:26:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 107 ms
[2023-03-12 19:26:16] [INFO ] Deduced a trap composed of 46 places in 117 ms of which 2 ms to minimize.
[2023-03-12 19:26:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 158 ms
[2023-03-12 19:26:17] [INFO ] Deduced a trap composed of 47 places in 145 ms of which 2 ms to minimize.
[2023-03-12 19:26:17] [INFO ] Deduced a trap composed of 38 places in 101 ms of which 1 ms to minimize.
[2023-03-12 19:26:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 296 ms
[2023-03-12 19:26:17] [INFO ] Deduced a trap composed of 40 places in 72 ms of which 1 ms to minimize.
[2023-03-12 19:26:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-03-12 19:26:17] [INFO ] After 4088ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :87
Attempting to minimize the solution found.
Minimization took 1051 ms.
[2023-03-12 19:26:18] [INFO ] After 7327ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :87
Fused 87 Parikh solutions to 74 different solutions.
Parikh walk visited 7 properties in 1557 ms.
Support contains 80 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 316/316 transitions.
Drop transitions removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 160 transition count 300
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 49 place count 127 transition count 234
Iterating global reduction 1 with 33 rules applied. Total rules applied 82 place count 127 transition count 234
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 84 place count 125 transition count 230
Iterating global reduction 1 with 2 rules applied. Total rules applied 86 place count 125 transition count 230
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 100 place count 118 transition count 255
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 103 place count 118 transition count 252
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 105 place count 118 transition count 250
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 107 place count 116 transition count 250
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 108 place count 116 transition count 250
Applied a total of 108 rules in 79 ms. Remains 116 /160 variables (removed 44) and now considering 250/316 (removed 66) transitions.
Finished structural reductions, in 1 iterations. Remains : 116/160 places, 250/316 transitions.
Interrupted random walk after 738050 steps, including 134132 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen 42
Incomplete Best-First random walk after 100001 steps, including 2729 resets, run finished after 598 ms. (steps per millisecond=167 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2736 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2735 resets, run finished after 609 ms. (steps per millisecond=164 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2726 resets, run finished after 615 ms. (steps per millisecond=162 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2723 resets, run finished after 641 ms. (steps per millisecond=156 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2781 resets, run finished after 657 ms. (steps per millisecond=152 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2721 resets, run finished after 701 ms. (steps per millisecond=142 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2733 resets, run finished after 633 ms. (steps per millisecond=157 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2762 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 2768 resets, run finished after 670 ms. (steps per millisecond=149 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2773 resets, run finished after 638 ms. (steps per millisecond=156 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2710 resets, run finished after 618 ms. (steps per millisecond=161 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2740 resets, run finished after 646 ms. (steps per millisecond=154 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2765 resets, run finished after 648 ms. (steps per millisecond=154 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2727 resets, run finished after 637 ms. (steps per millisecond=156 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2757 resets, run finished after 637 ms. (steps per millisecond=156 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2767 resets, run finished after 619 ms. (steps per millisecond=161 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2762 resets, run finished after 671 ms. (steps per millisecond=149 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2772 resets, run finished after 705 ms. (steps per millisecond=141 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2742 resets, run finished after 618 ms. (steps per millisecond=161 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2761 resets, run finished after 635 ms. (steps per millisecond=157 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2761 resets, run finished after 673 ms. (steps per millisecond=148 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2771 resets, run finished after 648 ms. (steps per millisecond=154 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2790 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2746 resets, run finished after 632 ms. (steps per millisecond=158 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2775 resets, run finished after 600 ms. (steps per millisecond=166 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2742 resets, run finished after 623 ms. (steps per millisecond=160 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2753 resets, run finished after 689 ms. (steps per millisecond=145 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2723 resets, run finished after 583 ms. (steps per millisecond=171 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2752 resets, run finished after 728 ms. (steps per millisecond=137 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2774 resets, run finished after 699 ms. (steps per millisecond=143 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2717 resets, run finished after 637 ms. (steps per millisecond=156 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2728 resets, run finished after 647 ms. (steps per millisecond=154 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2731 resets, run finished after 653 ms. (steps per millisecond=153 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2765 resets, run finished after 641 ms. (steps per millisecond=156 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100000 steps, including 2713 resets, run finished after 625 ms. (steps per millisecond=160 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2719 resets, run finished after 609 ms. (steps per millisecond=164 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 100001 steps, including 2763 resets, run finished after 619 ms. (steps per millisecond=161 ) properties (out of 38) seen :0
Running SMT prover for 38 properties.
[2023-03-12 19:27:14] [INFO ] Flow matrix only has 234 transitions (discarded 16 similar events)
// Phase 1: matrix 234 rows 116 cols
[2023-03-12 19:27:14] [INFO ] Computed 18 place invariants in 4 ms
[2023-03-12 19:27:15] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:38
[2023-03-12 19:27:15] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2023-03-12 19:27:15] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 8 ms returned sat
[2023-03-12 19:27:15] [INFO ] After 424ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :38
[2023-03-12 19:27:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 19:27:16] [INFO ] After 360ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :38
[2023-03-12 19:27:16] [INFO ] Deduced a trap composed of 32 places in 68 ms of which 1 ms to minimize.
[2023-03-12 19:27:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2023-03-12 19:27:16] [INFO ] After 1003ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :38
Attempting to minimize the solution found.
Minimization took 356 ms.
[2023-03-12 19:27:17] [INFO ] After 2089ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :38
Fused 38 Parikh solutions to 18 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 38 out of 116 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 116/116 places, 250/250 transitions.
Graph (complete) has 577 edges and 116 vertex of which 107 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 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 107 transition count 246
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 103 transition count 245
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 30 place count 83 transition count 205
Iterating global reduction 2 with 20 rules applied. Total rules applied 50 place count 83 transition count 205
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 81 transition count 201
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 81 transition count 201
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 59 place count 81 transition count 196
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -6
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 67 place count 77 transition count 202
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 69 place count 77 transition count 200
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 4 with 16 rules applied. Total rules applied 85 place count 77 transition count 200
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 100 place count 77 transition count 200
Applied a total of 100 rules in 46 ms. Remains 77 /116 variables (removed 39) and now considering 200/250 (removed 50) transitions.
Finished structural reductions, in 1 iterations. Remains : 77/116 places, 200/250 transitions.
Interrupted random walk after 770164 steps, including 60129 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 27
Interrupted Best-First random walk after 778235 steps, including 10321 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 4
Incomplete Best-First random walk after 1000001 steps, including 13176 resets, run finished after 4891 ms. (steps per millisecond=204 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 1000001 steps, including 13168 resets, run finished after 4628 ms. (steps per millisecond=216 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 13170 resets, run finished after 3855 ms. (steps per millisecond=259 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 1000001 steps, including 13121 resets, run finished after 3221 ms. (steps per millisecond=310 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-12 19:28:08] [INFO ] Flow matrix only has 175 transitions (discarded 25 similar events)
// Phase 1: matrix 175 rows 77 cols
[2023-03-12 19:28:08] [INFO ] Computed 9 place invariants in 6 ms
[2023-03-12 19:28:08] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 19:28:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-12 19:28:09] [INFO ] [Nat]Absence check using 1 positive and 8 generalized place invariants in 5 ms returned sat
[2023-03-12 19:28:09] [INFO ] After 86ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 19:28:09] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-12 19:28:09] [INFO ] After 26ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 19:28:09] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-12 19:28:09] [INFO ] After 224ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 77/77 places, 200/200 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 53 transition count 152
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 53 transition count 152
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 52 place count 49 transition count 144
Iterating global reduction 0 with 4 rules applied. Total rules applied 56 place count 49 transition count 144
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 46 transition count 135
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 46 transition count 135
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 44 transition count 129
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 44 transition count 129
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 78 place count 44 transition count 117
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 43 transition count 116
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 86 place count 40 transition count 128
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 40 transition count 127
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 89 place count 40 transition count 127
Applied a total of 89 rules in 49 ms. Remains 40 /77 variables (removed 37) and now considering 127/200 (removed 73) transitions.
Finished structural reductions, in 1 iterations. Remains : 40/77 places, 127/200 transitions.
Incomplete random walk after 1000000 steps, including 77310 resets, run finished after 16192 ms. (steps per millisecond=61 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 13660 resets, run finished after 2914 ms. (steps per millisecond=343 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 13720 resets, run finished after 3112 ms. (steps per millisecond=321 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 13629 resets, run finished after 3252 ms. (steps per millisecond=307 ) properties (out of 3) seen :0
Finished probabilistic random walk after 11324 steps, run visited all 3 properties in 105 ms. (steps per millisecond=107 )
Probabilistic random walk after 11324 steps, saw 3652 distinct states, run finished after 105 ms. (steps per millisecond=107 ) properties seen :3
Able to resolve query StableMarking after proving 137 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 146466 ms.

BK_STOP 1678649314910

--------------------
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-15"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is HealthRecord-PT-15, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r224-smll-167840362700218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-15.tgz
mv HealthRecord-PT-15 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 ;