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.r288-smll-167863554100178.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 NoC3x3-PT-4B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r288-smll-167863554100178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K Feb 26 10:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 10:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 10:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 10:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 10:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 10:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 10:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 608K Mar 5 18:23 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 1678902255168

Running Version 202205111006
[2023-03-15 17:44:17] [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]
[2023-03-15 17:44:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 17:44:18] [INFO ] Load time of PNML (sax parser for PT used): 465 ms
[2023-03-15 17:44:18] [INFO ] Transformed 2328 places.
[2023-03-15 17:44:18] [INFO ] Transformed 2701 transitions.
[2023-03-15 17:44:18] [INFO ] Found NUPN structural information;
[2023-03-15 17:44:18] [INFO ] Parsed PT model containing 2328 places and 2701 transitions in 725 ms.
Graph (trivial) has 2324 edges and 2328 vertex of which 1399 / 2328 are part of one of the 33 SCC in 14 ms
Free SCC test removed 1366 places
Structural test allowed to assert that 1771 places are NOT stable. Took 48 ms.
Ensure Unique test removed 1620 transitions
Reduce redundant transitions removed 1620 transitions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 1055 ms. (steps per millisecond=9 ) properties (out of 557) seen :398
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) 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 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) 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 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 159) 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 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 159) 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 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) 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 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) 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 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) 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 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) 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 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 159) seen :0
Running SMT prover for 159 properties.
[2023-03-15 17:44:20] [INFO ] Flow matrix only has 1049 transitions (discarded 32 similar events)
// Phase 1: matrix 1049 rows 962 cols
[2023-03-15 17:44:20] [INFO ] Computed 66 place invariants in 42 ms
[2023-03-15 17:44:24] [INFO ] After 3964ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:159
[2023-03-15 17:44:27] [INFO ] [Nat]Absence check using 66 positive place invariants in 54 ms returned sat
[2023-03-15 17:44:37] [INFO ] After 7229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :159
[2023-03-15 17:44:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 17:44:44] [INFO ] After 7149ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :159
[2023-03-15 17:44:45] [INFO ] Deduced a trap composed of 35 places in 205 ms of which 8 ms to minimize.
[2023-03-15 17:44:45] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 2 ms to minimize.
[2023-03-15 17:44:45] [INFO ] Deduced a trap composed of 46 places in 113 ms of which 1 ms to minimize.
[2023-03-15 17:44:45] [INFO ] Deduced a trap composed of 70 places in 101 ms of which 2 ms to minimize.
[2023-03-15 17:44:45] [INFO ] Deduced a trap composed of 40 places in 85 ms of which 1 ms to minimize.
[2023-03-15 17:44:45] [INFO ] Deduced a trap composed of 72 places in 85 ms of which 1 ms to minimize.
[2023-03-15 17:44:45] [INFO ] Deduced a trap composed of 50 places in 67 ms of which 1 ms to minimize.
[2023-03-15 17:44:45] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1158 ms
[2023-03-15 17:44:48] [INFO ] Deduced a trap composed of 83 places in 74 ms of which 1 ms to minimize.
[2023-03-15 17:44:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 173 ms
[2023-03-15 17:44:49] [INFO ] After 11815ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :159
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-15 17:44:49] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :159
Fused 159 Parikh solutions to 149 different solutions.
Parikh walk visited 4 properties in 4802 ms.
Support contains 155 out of 962 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 962/962 places, 1081/1081 transitions.
Drop transitions removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 962 transition count 1015
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 99 place count 929 transition count 1015
Discarding 209 places :
Symmetric choice reduction at 2 with 209 rule applications. Total rules 308 place count 720 transition count 806
Iterating global reduction 2 with 209 rules applied. Total rules applied 517 place count 720 transition count 806
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 517 place count 720 transition count 790
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 549 place count 704 transition count 790
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 554 place count 699 transition count 785
Iterating global reduction 2 with 5 rules applied. Total rules applied 559 place count 699 transition count 785
Performed 134 Post agglomeration using F-continuation condition.Transition count delta: 134
Deduced a syphon composed of 134 places in 1 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 2 with 268 rules applied. Total rules applied 827 place count 565 transition count 651
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
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 829 place count 564 transition count 662
Free-agglomeration rule applied 204 times.
Iterating global reduction 2 with 204 rules applied. Total rules applied 1033 place count 564 transition count 458
Reduce places removed 204 places and 0 transitions.
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Graph (complete) has 845 edges and 360 vertex of which 351 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.5 ms
Discarding 9 places :
Also discarding 0 output transitions
Iterating post reduction 2 with 233 rules applied. Total rules applied 1266 place count 351 transition count 430
Applied a total of 1266 rules in 351 ms. Remains 351 /962 variables (removed 611) and now considering 430/1081 (removed 651) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/962 places, 430/1081 transitions.
Interrupted random walk after 915011 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2271 ms. (steps per millisecond=440 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2498 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1804 ms. (steps per millisecond=554 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1748 ms. (steps per millisecond=572 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1693 ms. (steps per millisecond=590 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2072 ms. (steps per millisecond=482 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1850 ms. (steps per millisecond=540 ) properties (out of 8) seen :5
Running SMT prover for 3 properties.
// Phase 1: matrix 430 rows 351 cols
[2023-03-15 17:45:38] [INFO ] Computed 57 place invariants in 3 ms
[2023-03-15 17:45:38] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-15 17:45:38] [INFO ] [Nat]Absence check using 57 positive place invariants in 24 ms returned sat
[2023-03-15 17:45:39] [INFO ] After 352ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-15 17:45:39] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-15 17:45:39] [INFO ] After 157ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-15 17:45:39] [INFO ] After 281ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 81 ms.
[2023-03-15 17:45:39] [INFO ] After 897ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 55 ms.
Support contains 3 out of 351 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 351/351 places, 430/430 transitions.
Graph (complete) has 836 edges and 351 vertex of which 243 are kept as prefixes of interest. Removing 108 places using SCC suffix rule.1 ms
Discarding 108 places :
Also discarding 59 output transitions
Drop transitions removed 59 transitions
Drop transitions removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Iterating post reduction 0 with 79 rules applied. Total rules applied 80 place count 243 transition count 292
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 126 place count 197 transition count 246
Iterating global reduction 1 with 46 rules applied. Total rules applied 172 place count 197 transition count 246
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 172 place count 197 transition count 236
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 192 place count 187 transition count 236
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 206 place count 187 transition count 222
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 218 place count 175 transition count 210
Iterating global reduction 2 with 12 rules applied. Total rules applied 230 place count 175 transition count 210
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 318 place count 131 transition count 166
Drop transitions removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (complete) has 318 edges and 131 vertex of which 24 are kept as prefixes of interest. Removing 107 places using SCC suffix rule.0 ms
Discarding 107 places :
Also discarding 106 output transitions
Drop transitions removed 106 transitions
Iterating post reduction 2 with 16 rules applied. Total rules applied 334 place count 24 transition count 45
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 342 place count 24 transition count 37
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 343 place count 23 transition count 36
Iterating global reduction 4 with 1 rules applied. Total rules applied 344 place count 23 transition count 36
Applied a total of 344 rules in 28 ms. Remains 23 /351 variables (removed 328) and now considering 36/430 (removed 394) transitions.
Finished structural reductions, in 1 iterations. Remains : 23/351 places, 36/430 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 12581 ms. (steps per millisecond=79 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4485 ms. (steps per millisecond=222 ) properties (out of 3) seen :1
Interrupted Best-First random walk after 986232 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=197 ) properties seen 0
Interrupted Best-First random walk after 986451 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=197 ) properties seen 0
Running SMT prover for 2 properties.
// Phase 1: matrix 36 rows 23 cols
[2023-03-15 17:46:06] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-15 17:46:06] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 17:46:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2023-03-15 17:46:06] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 17:46:06] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-15 17:46:06] [INFO ] After 12ms SMT Verify possible using 17 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 17:46:06] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-15 17:46:06] [INFO ] After 111ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 23 ms.
Support contains 2 out of 23 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 23/23 places, 36/36 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 22 transition count 35
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 22 transition count 34
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 21 transition count 33
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 21 transition count 33
Applied a total of 5 rules in 5 ms. Remains 21 /23 variables (removed 2) and now considering 33/36 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 21/23 places, 33/36 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7685 ms. (steps per millisecond=130 ) properties (out of 2) seen :1
Finished Best-First random walk after 28 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=28 )
Able to resolve query StableMarking after proving 559 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 116702 ms.

BK_STOP 1678902374809

--------------------
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="NoC3x3-PT-4B"
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 NoC3x3-PT-4B, 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 r288-smll-167863554100178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-4B.tgz
mv NoC3x3-PT-4B 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 ;