About the Execution of ITS-Tools for StigmergyCommit-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5069.491 | 997749.00 | 1160782.00 | 3328.90 | FFTTFTTTFTFFFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r294-smll-165463872600230.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is StigmergyCommit-PT-10b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872600230
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416M
-rw-r--r-- 1 mcc users 6.7K May 30 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 30 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 30 15:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 30 15:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 25 13:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 25 13:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 25 13:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 25 13:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 8.0K May 30 15:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K May 30 15:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 30 15:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K May 30 15:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 25 13:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 25 13:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 416M May 29 12:20 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-00
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-01
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-02
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-03
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-04
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-05
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-06
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-07
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-08
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-09
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-10
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-11
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-12
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-13
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-14
FORMULA_NAME StigmergyCommit-PT-10b-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1654826250670
Running Version 202205111006
[2022-06-10 01:57:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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, 3600]
[2022-06-10 01:57:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 01:57:50] [INFO ] Load time of PNML (sax parser for PT used): 17454 ms
[2022-06-10 01:57:51] [INFO ] Transformed 3352 places.
[2022-06-10 01:57:52] [INFO ] Transformed 359880 transitions.
[2022-06-10 01:57:52] [INFO ] Found NUPN structural information;
[2022-06-10 01:57:52] [INFO ] Parsed PT model containing 3352 places and 359880 transitions in 19569 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 42 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 50 resets, run finished after 3356 ms. (steps per millisecond=2 ) properties (out of 16) seen :2
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 330 ms. (steps per millisecond=30 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 342 ms. (steps per millisecond=29 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 359 ms. (steps per millisecond=27 ) properties (out of 14) seen :1
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 359 ms. (steps per millisecond=27 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 303 ms. (steps per millisecond=33 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 323 ms. (steps per millisecond=30 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 349 ms. (steps per millisecond=28 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 280 ms. (steps per millisecond=35 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 359880 rows 3352 cols
[2022-06-10 01:58:34] [INFO ] Computed 12 place invariants in 27214 ms
[2022-06-10 01:58:36] [INFO ] After 2579ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-06-10 01:58:38] [INFO ] [Nat]Absence check using 12 positive place invariants in 39 ms returned sat
[2022-06-10 01:59:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-10 01:59:01] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:13
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 79 out of 3352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3352/3352 places, 359880/359880 transitions.
Graph (trivial) has 3173 edges and 3352 vertex of which 190 / 3352 are part of one of the 28 SCC in 101 ms
Free SCC test removed 162 places
Drop transitions removed 206 transitions
Reduce isomorphic transitions removed 206 transitions.
Graph (complete) has 6228 edges and 3190 vertex of which 3172 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1787 ms
Discarding 18 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 2377 transitions
Trivial Post-agglo rules discarded 2377 transitions
Performed 2377 trivial Post agglomeration. Transition count delta: 2377
Iterating post reduction 0 with 2386 rules applied. Total rules applied 2388 place count 3172 transition count 357279
Reduce places removed 2377 places and 0 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 1 with 2439 rules applied. Total rules applied 4827 place count 795 transition count 357217
Reduce places removed 25 places and 0 transitions.
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Iterating post reduction 2 with 91 rules applied. Total rules applied 4918 place count 770 transition count 357151
Reduce places removed 66 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 72 rules applied. Total rules applied 4990 place count 704 transition count 357145
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 4992 place count 702 transition count 357145
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 114 Pre rules applied. Total rules applied 4992 place count 702 transition count 357031
Deduced a syphon composed of 114 places in 718 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 5 with 228 rules applied. Total rules applied 5220 place count 588 transition count 357031
Discarding 118 places :
Symmetric choice reduction at 5 with 118 rule applications. Total rules 5338 place count 470 transition count 356913
Iterating global reduction 5 with 118 rules applied. Total rules applied 5456 place count 470 transition count 356913
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 5458 place count 470 transition count 356911
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 5459 place count 469 transition count 356911
Discarding 60 places :
Symmetric choice reduction at 7 with 60 rule applications. Total rules 5519 place count 409 transition count 7694
Iterating global reduction 7 with 60 rules applied. Total rules applied 5579 place count 409 transition count 7694
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 7 with 16 rules applied. Total rules applied 5595 place count 409 transition count 7678
Discarding 14 places :
Symmetric choice reduction at 8 with 14 rule applications. Total rules 5609 place count 395 transition count 7664
Iterating global reduction 8 with 14 rules applied. Total rules applied 5623 place count 395 transition count 7664
Discarding 10 places :
Symmetric choice reduction at 8 with 10 rule applications. Total rules 5633 place count 385 transition count 7654
Iterating global reduction 8 with 10 rules applied. Total rules applied 5643 place count 385 transition count 7654
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 5653 place count 385 transition count 7644
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 5 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 9 with 74 rules applied. Total rules applied 5727 place count 348 transition count 7607
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 5738 place count 337 transition count 7596
Iterating global reduction 9 with 11 rules applied. Total rules applied 5749 place count 337 transition count 7596
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 5760 place count 326 transition count 7585
Iterating global reduction 9 with 11 rules applied. Total rules applied 5771 place count 326 transition count 7585
Discarding 8 places :
Symmetric choice reduction at 9 with 8 rule applications. Total rules 5779 place count 318 transition count 7577
Iterating global reduction 9 with 8 rules applied. Total rules applied 5787 place count 318 transition count 7577
Performed 13 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 13 places in 10 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 9 with 26 rules applied. Total rules applied 5813 place count 305 transition count 7588
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 5822 place count 305 transition count 7579
Free-agglomeration rule applied 77 times.
Iterating global reduction 9 with 77 rules applied. Total rules applied 5899 place count 305 transition count 7502
Reduce places removed 77 places and 0 transitions.
Iterating post reduction 9 with 77 rules applied. Total rules applied 5976 place count 228 transition count 7502
Renaming transitions due to excessive name length > 1024 char.
Drop transitions removed 2070 transitions
Redundant transition composition rules discarded 2070 transitions
Iterating global reduction 10 with 2070 rules applied. Total rules applied 8046 place count 228 transition count 5432
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 10 with 2 rules applied. Total rules applied 8048 place count 228 transition count 5430
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 8050 place count 226 transition count 5430
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 11 with 12 rules applied. Total rules applied 8062 place count 226 transition count 5430
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 11 with 5 rules applied. Total rules applied 8067 place count 226 transition count 5425
Applied a total of 8067 rules in 505963 ms. Remains 226 /3352 variables (removed 3126) and now considering 5425/359880 (removed 354455) transitions.
Finished structural reductions, in 1 iterations. Remains : 226/3352 places, 5425/359880 transitions.
Interrupted random walk after 521536 steps, including 8076 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 1
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 760213 steps, including 1202 resets, run timeout after 5001 ms. (steps per millisecond=152 ) properties seen 0
Interrupted Best-First random walk after 744963 steps, including 1174 resets, run timeout after 5001 ms. (steps per millisecond=148 ) properties seen 0
Interrupted Best-First random walk after 593208 steps, including 938 resets, run timeout after 5001 ms. (steps per millisecond=118 ) properties seen 0
Interrupted Best-First random walk after 775641 steps, including 1221 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 0
Interrupted Best-First random walk after 778567 steps, including 1223 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 0
Interrupted Best-First random walk after 786849 steps, including 1092 resets, run timeout after 5001 ms. (steps per millisecond=157 ) properties seen 0
Interrupted Best-First random walk after 681269 steps, including 1082 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
Interrupted Best-First random walk after 780237 steps, including 1227 resets, run timeout after 5001 ms. (steps per millisecond=156 ) properties seen 0
Interrupted Best-First random walk after 761179 steps, including 1202 resets, run timeout after 5001 ms. (steps per millisecond=152 ) properties seen 0
Running SMT prover for 9 properties.
// Phase 1: matrix 5425 rows 226 cols
[2022-06-10 02:08:42] [INFO ] Computed 12 place invariants in 51 ms
[2022-06-10 02:08:42] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-10 02:08:43] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2022-06-10 02:08:46] [INFO ] After 3385ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2022-06-10 02:08:47] [INFO ] State equation strengthened by 5158 read => feed constraints.
[2022-06-10 02:09:02] [INFO ] After 14693ms SMT Verify possible using 5158 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2022-06-10 02:09:06] [INFO ] Deduced a trap composed of 24 places in 3524 ms of which 7 ms to minimize.
[2022-06-10 02:09:09] [INFO ] Deduced a trap composed of 24 places in 2797 ms of which 2 ms to minimize.
[2022-06-10 02:09:11] [INFO ] Deduced a trap composed of 21 places in 2348 ms of which 2 ms to minimize.
[2022-06-10 02:09:14] [INFO ] Deduced a trap composed of 31 places in 3048 ms of which 1 ms to minimize.
[2022-06-10 02:09:17] [INFO ] Deduced a trap composed of 29 places in 2948 ms of which 1 ms to minimize.
[2022-06-10 02:09:20] [INFO ] Deduced a trap composed of 27 places in 2560 ms of which 1 ms to minimize.
[2022-06-10 02:09:23] [INFO ] Deduced a trap composed of 24 places in 2918 ms of which 1 ms to minimize.
[2022-06-10 02:09:26] [INFO ] Deduced a trap composed of 17 places in 2762 ms of which 0 ms to minimize.
[2022-06-10 02:09:29] [INFO ] Deduced a trap composed of 18 places in 2463 ms of which 0 ms to minimize.
[2022-06-10 02:09:32] [INFO ] Deduced a trap composed of 31 places in 2901 ms of which 1 ms to minimize.
[2022-06-10 02:09:35] [INFO ] Deduced a trap composed of 26 places in 2707 ms of which 0 ms to minimize.
[2022-06-10 02:09:38] [INFO ] Deduced a trap composed of 34 places in 2399 ms of which 1 ms to minimize.
[2022-06-10 02:09:40] [INFO ] Deduced a trap composed of 23 places in 2084 ms of which 1 ms to minimize.
[2022-06-10 02:09:42] [INFO ] Deduced a trap composed of 29 places in 2267 ms of which 1 ms to minimize.
[2022-06-10 02:09:45] [INFO ] Deduced a trap composed of 37 places in 2716 ms of which 0 ms to minimize.
[2022-06-10 02:09:48] [INFO ] Deduced a trap composed of 30 places in 2474 ms of which 1 ms to minimize.
[2022-06-10 02:09:50] [INFO ] Deduced a trap composed of 24 places in 2339 ms of which 1 ms to minimize.
[2022-06-10 02:09:51] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 48678 ms
[2022-06-10 02:09:55] [INFO ] Deduced a trap composed of 26 places in 3135 ms of which 1 ms to minimize.
[2022-06-10 02:09:58] [INFO ] Deduced a trap composed of 23 places in 2897 ms of which 0 ms to minimize.
[2022-06-10 02:10:01] [INFO ] Deduced a trap composed of 35 places in 2877 ms of which 0 ms to minimize.
[2022-06-10 02:10:04] [INFO ] Deduced a trap composed of 27 places in 2376 ms of which 1 ms to minimize.
[2022-06-10 02:10:06] [INFO ] Deduced a trap composed of 31 places in 2331 ms of which 1 ms to minimize.
[2022-06-10 02:10:09] [INFO ] Deduced a trap composed of 35 places in 2226 ms of which 0 ms to minimize.
[2022-06-10 02:10:09] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 17289 ms
[2022-06-10 02:10:14] [INFO ] Deduced a trap composed of 31 places in 3412 ms of which 1 ms to minimize.
[2022-06-10 02:10:17] [INFO ] Deduced a trap composed of 18 places in 3100 ms of which 1 ms to minimize.
[2022-06-10 02:10:20] [INFO ] Deduced a trap composed of 15 places in 2578 ms of which 1 ms to minimize.
[2022-06-10 02:10:20] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 9682 ms
[2022-06-10 02:10:24] [INFO ] Deduced a trap composed of 16 places in 3390 ms of which 1 ms to minimize.
[2022-06-10 02:10:27] [INFO ] Deduced a trap composed of 18 places in 2798 ms of which 1 ms to minimize.
[2022-06-10 02:10:30] [INFO ] Deduced a trap composed of 22 places in 3084 ms of which 1 ms to minimize.
[2022-06-10 02:10:33] [INFO ] Deduced a trap composed of 25 places in 3159 ms of which 1 ms to minimize.
[2022-06-10 02:10:36] [INFO ] Deduced a trap composed of 20 places in 2755 ms of which 0 ms to minimize.
[2022-06-10 02:10:39] [INFO ] Deduced a trap composed of 15 places in 2516 ms of which 1 ms to minimize.
[2022-06-10 02:10:41] [INFO ] Deduced a trap composed of 19 places in 2108 ms of which 1 ms to minimize.
[2022-06-10 02:10:44] [INFO ] Deduced a trap composed of 25 places in 2212 ms of which 1 ms to minimize.
[2022-06-10 02:10:44] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 23781 ms
[2022-06-10 02:10:47] [INFO ] Deduced a trap composed of 20 places in 2638 ms of which 1 ms to minimize.
[2022-06-10 02:10:50] [INFO ] Deduced a trap composed of 16 places in 2567 ms of which 1 ms to minimize.
[2022-06-10 02:10:52] [INFO ] Deduced a trap composed of 22 places in 2238 ms of which 1 ms to minimize.
[2022-06-10 02:10:54] [INFO ] Deduced a trap composed of 31 places in 1873 ms of which 1 ms to minimize.
[2022-06-10 02:10:54] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 10340 ms
[2022-06-10 02:10:55] [INFO ] After 127747ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :8
Attempting to minimize the solution found.
Minimization took 3111 ms.
[2022-06-10 02:10:58] [INFO ] After 135640ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :8
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 9419 ms.
Support contains 59 out of 226 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 226/226 places, 5425/5425 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 226 transition count 5407
Reduce places removed 18 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 19 rules applied. Total rules applied 37 place count 208 transition count 5406
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 207 transition count 5406
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 38 place count 207 transition count 5402
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 46 place count 203 transition count 5402
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 54 place count 199 transition count 5398
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 58 place count 195 transition count 5394
Iterating global reduction 3 with 4 rules applied. Total rules applied 62 place count 195 transition count 5394
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 195 transition count 5393
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 65 place count 193 transition count 5391
Iterating global reduction 4 with 2 rules applied. Total rules applied 67 place count 193 transition count 5391
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 68 place count 193 transition count 5390
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 70 place count 192 transition count 5393
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 79 place count 192 transition count 5384
Free-agglomeration rule applied 8 times.
Iterating global reduction 5 with 8 rules applied. Total rules applied 87 place count 192 transition count 5376
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 95 place count 184 transition count 5376
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 96 place count 184 transition count 5376
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 97 place count 184 transition count 5375
Applied a total of 97 rules in 22333 ms. Remains 184 /226 variables (removed 42) and now considering 5375/5425 (removed 50) transitions.
Finished structural reductions, in 1 iterations. Remains : 184/226 places, 5375/5425 transitions.
Interrupted random walk after 478329 steps, including 8729 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 2
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 751680 steps, including 1408 resets, run timeout after 5001 ms. (steps per millisecond=150 ) properties seen 0
Interrupted Best-First random walk after 582508 steps, including 1093 resets, run timeout after 5001 ms. (steps per millisecond=116 ) properties seen 0
Interrupted Best-First random walk after 722374 steps, including 1354 resets, run timeout after 5001 ms. (steps per millisecond=144 ) properties seen 0
Interrupted Best-First random walk after 749081 steps, including 1397 resets, run timeout after 5001 ms. (steps per millisecond=149 ) properties seen 0
Interrupted Best-First random walk after 737720 steps, including 1375 resets, run timeout after 5001 ms. (steps per millisecond=147 ) properties seen 0
Interrupted Best-First random walk after 725819 steps, including 1354 resets, run timeout after 5001 ms. (steps per millisecond=145 ) properties seen 0
Running SMT prover for 6 properties.
// Phase 1: matrix 5375 rows 184 cols
[2022-06-10 02:12:30] [INFO ] Computed 12 place invariants in 32 ms
[2022-06-10 02:12:30] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-10 02:12:30] [INFO ] [Nat]Absence check using 12 positive place invariants in 6 ms returned sat
[2022-06-10 02:12:33] [INFO ] After 2888ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-06-10 02:12:34] [INFO ] State equation strengthened by 5176 read => feed constraints.
[2022-06-10 02:12:44] [INFO ] After 9921ms SMT Verify possible using 5176 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-06-10 02:12:48] [INFO ] Deduced a trap composed of 26 places in 3862 ms of which 3 ms to minimize.
[2022-06-10 02:12:52] [INFO ] Deduced a trap composed of 16 places in 3796 ms of which 1 ms to minimize.
[2022-06-10 02:12:56] [INFO ] Deduced a trap composed of 18 places in 3465 ms of which 1 ms to minimize.
[2022-06-10 02:12:59] [INFO ] Deduced a trap composed of 13 places in 3015 ms of which 1 ms to minimize.
[2022-06-10 02:13:02] [INFO ] Deduced a trap composed of 17 places in 2876 ms of which 1 ms to minimize.
[2022-06-10 02:13:05] [INFO ] Deduced a trap composed of 21 places in 3025 ms of which 0 ms to minimize.
[2022-06-10 02:13:08] [INFO ] Deduced a trap composed of 22 places in 2198 ms of which 1 ms to minimize.
[2022-06-10 02:13:10] [INFO ] Deduced a trap composed of 12 places in 2517 ms of which 1 ms to minimize.
[2022-06-10 02:13:13] [INFO ] Deduced a trap composed of 22 places in 2327 ms of which 0 ms to minimize.
[2022-06-10 02:13:15] [INFO ] Deduced a trap composed of 26 places in 2003 ms of which 0 ms to minimize.
[2022-06-10 02:13:17] [INFO ] Deduced a trap composed of 18 places in 1498 ms of which 1 ms to minimize.
[2022-06-10 02:13:20] [INFO ] Deduced a trap composed of 17 places in 2421 ms of which 2 ms to minimize.
[2022-06-10 02:13:22] [INFO ] Deduced a trap composed of 20 places in 2294 ms of which 0 ms to minimize.
[2022-06-10 02:13:24] [INFO ] Deduced a trap composed of 24 places in 2166 ms of which 1 ms to minimize.
[2022-06-10 02:13:27] [INFO ] Deduced a trap composed of 22 places in 2729 ms of which 1 ms to minimize.
[2022-06-10 02:13:30] [INFO ] Deduced a trap composed of 22 places in 2233 ms of which 1 ms to minimize.
[2022-06-10 02:13:32] [INFO ] Deduced a trap composed of 19 places in 2428 ms of which 1 ms to minimize.
[2022-06-10 02:13:35] [INFO ] Deduced a trap composed of 20 places in 2646 ms of which 2 ms to minimize.
[2022-06-10 02:13:35] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 51131 ms
[2022-06-10 02:13:39] [INFO ] Deduced a trap composed of 22 places in 2885 ms of which 0 ms to minimize.
[2022-06-10 02:13:41] [INFO ] Deduced a trap composed of 14 places in 2625 ms of which 0 ms to minimize.
[2022-06-10 02:13:44] [INFO ] Deduced a trap composed of 24 places in 2894 ms of which 0 ms to minimize.
[2022-06-10 02:13:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 9133 ms
[2022-06-10 02:13:49] [INFO ] Deduced a trap composed of 30 places in 3234 ms of which 2 ms to minimize.
[2022-06-10 02:13:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3631 ms
[2022-06-10 02:13:50] [INFO ] After 75487ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1541 ms.
[2022-06-10 02:13:51] [INFO ] After 81086ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 5 properties in 3217 ms.
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 184/184 places, 5375/5375 transitions.
Graph (trivial) has 124 edges and 184 vertex of which 14 / 184 are part of one of the 7 SCC in 1 ms
Free SCC test removed 7 places
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Graph (complete) has 815 edges and 177 vertex of which 175 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.15 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 42 rules applied. Total rules applied 44 place count 175 transition count 5319
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 84 place count 135 transition count 5319
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 84 place count 135 transition count 5315
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 92 place count 131 transition count 5315
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 98 place count 125 transition count 5309
Iterating global reduction 2 with 6 rules applied. Total rules applied 104 place count 125 transition count 5309
Performed 19 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 142 place count 106 transition count 5287
Ensure Unique test removed 1025 transitions
Reduce isomorphic transitions removed 1025 transitions.
Iterating post reduction 2 with 1025 rules applied. Total rules applied 1167 place count 106 transition count 4262
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1192 place count 81 transition count 4237
Iterating global reduction 3 with 25 rules applied. Total rules applied 1217 place count 81 transition count 4237
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 1223 place count 81 transition count 4231
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1227 place count 77 transition count 4227
Iterating global reduction 4 with 4 rules applied. Total rules applied 1231 place count 77 transition count 4227
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1234 place count 77 transition count 4224
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1236 place count 75 transition count 4222
Iterating global reduction 5 with 2 rules applied. Total rules applied 1238 place count 75 transition count 4222
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 1247 place count 75 transition count 4213
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 1251 place count 73 transition count 4220
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 1255 place count 73 transition count 4216
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 1263 place count 73 transition count 4208
Free-agglomeration rule applied 13 times.
Iterating global reduction 7 with 13 rules applied. Total rules applied 1276 place count 73 transition count 4195
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1024 transitions
Reduce isomorphic transitions removed 1026 transitions.
Iterating post reduction 7 with 1039 rules applied. Total rules applied 2315 place count 60 transition count 3169
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2316 place count 59 transition count 3167
Iterating global reduction 8 with 1 rules applied. Total rules applied 2317 place count 59 transition count 3167
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 2320 place count 59 transition count 3164
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 2326 place count 59 transition count 3164
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 2332 place count 59 transition count 3158
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 2335 place count 56 transition count 3152
Iterating global reduction 8 with 3 rules applied. Total rules applied 2338 place count 56 transition count 3152
Applied a total of 2338 rules in 13393 ms. Remains 56 /184 variables (removed 128) and now considering 3152/5375 (removed 2223) transitions.
Finished structural reductions, in 1 iterations. Remains : 56/184 places, 3152/5375 transitions.
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=3 )
FORMULA StigmergyCommit-PT-10b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 995050 ms.
BK_STOP 1654827248419
--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityCardinality -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 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyCommit-PT-10b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is StigmergyCommit-PT-10b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r294-smll-165463872600230"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-10b.tgz
mv StigmergyCommit-PT-10b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;