About the Execution of ITS-Tools for MultiwaySync-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 517.436 | 79147.00 | 130777.00 | 146.00 | FTFTTFTTTTTFFTTF | 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.r132-tall-165271821500886.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 MultiwaySync-PT-none, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821500886
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 9.6K Apr 29 12:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 29 12:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 12:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 12:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 29 12:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Apr 29 12:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 29 12:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 29 12:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 111K May 10 09:34 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 MultiwaySync-PT-none-ReachabilityCardinality-00
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-01
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-02
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-03
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-04
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-05
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-06
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-07
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-08
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-09
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-10
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-11
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-12
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-13
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-14
FORMULA_NAME MultiwaySync-PT-none-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1654258821716
Running Version 202205111006
[2022-06-03 12:20:22] [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]
[2022-06-03 12:20:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 12:20:23] [INFO ] Load time of PNML (sax parser for PT used): 109 ms
[2022-06-03 12:20:23] [INFO ] Transformed 222 places.
[2022-06-03 12:20:23] [INFO ] Transformed 472 transitions.
[2022-06-03 12:20:23] [INFO ] Found NUPN structural information;
[2022-06-03 12:20:23] [INFO ] Parsed PT model containing 222 places and 472 transitions in 227 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 83 transitions
Reduce redundant transitions removed 83 transitions.
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=17 ) properties (out of 14) seen :5
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 9) seen :1
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-06-03 12:20:24] [INFO ] Flow matrix only has 384 transitions (discarded 5 similar events)
// Phase 1: matrix 384 rows 222 cols
[2022-06-03 12:20:24] [INFO ] Computed 25 place invariants in 25 ms
[2022-06-03 12:20:24] [INFO ] After 268ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-03 12:20:24] [INFO ] [Nat]Absence check using 25 positive place invariants in 7 ms returned sat
[2022-06-03 12:20:25] [INFO ] After 216ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :3
[2022-06-03 12:20:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-03 12:20:25] [INFO ] After 101ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :5 sat :3
[2022-06-03 12:20:25] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 6 ms to minimize.
[2022-06-03 12:20:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2022-06-03 12:20:25] [INFO ] After 342ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :3
Attempting to minimize the solution found.
Minimization took 115 ms.
[2022-06-03 12:20:25] [INFO ] After 786ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :3
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 531 ms.
Support contains 61 out of 222 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 222/222 places, 389/389 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 222 transition count 388
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 221 transition count 388
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 630 edges and 221 vertex of which 206 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.3 ms
Discarding 15 places :
Also discarding 10 output transitions
Drop transitions removed 10 transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 9 rules applied. Total rules applied 11 place count 206 transition count 370
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 24 place count 204 transition count 359
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 203 transition count 359
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 30 place count 198 transition count 354
Iterating global reduction 3 with 5 rules applied. Total rules applied 35 place count 198 transition count 354
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 38 place count 198 transition count 351
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 40 place count 196 transition count 345
Iterating global reduction 4 with 2 rules applied. Total rules applied 42 place count 196 transition count 345
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 43 place count 196 transition count 344
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 55 place count 190 transition count 338
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 57 place count 189 transition count 345
Drop transitions removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 5 with 71 rules applied. Total rules applied 128 place count 189 transition count 274
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 128 place count 189 transition count 271
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 134 place count 186 transition count 271
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 138 place count 182 transition count 267
Iterating global reduction 5 with 4 rules applied. Total rules applied 142 place count 182 transition count 267
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 142 place count 182 transition count 265
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 146 place count 180 transition count 265
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 148 place count 180 transition count 263
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 176 place count 166 transition count 249
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 10 rules applied. Total rules applied 186 place count 166 transition count 239
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 187 place count 165 transition count 239
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 201 place count 158 transition count 232
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 203 place count 156 transition count 224
Iterating global reduction 8 with 2 rules applied. Total rules applied 205 place count 156 transition count 224
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 207 place count 155 transition count 234
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 208 place count 155 transition count 233
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 213 place count 155 transition count 228
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 216 place count 155 transition count 225
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 219 place count 152 transition count 225
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 220 place count 152 transition count 235
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 221 place count 151 transition count 235
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 223 place count 151 transition count 235
Applied a total of 223 rules in 216 ms. Remains 151 /222 variables (removed 71) and now considering 235/389 (removed 154) transitions.
Finished structural reductions, in 1 iterations. Remains : 151/222 places, 235/389 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 10981 ms. (steps per millisecond=91 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1867 ms. (steps per millisecond=535 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2319 ms. (steps per millisecond=431 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1687 ms. (steps per millisecond=592 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 22837311 steps, run timeout after 48001 ms. (steps per millisecond=475 ) properties seen :{2=1}
Probabilistic random walk after 22837311 steps, saw 2076886 distinct states, run finished after 48002 ms. (steps per millisecond=475 ) properties seen :1
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 235 rows 151 cols
[2022-06-03 12:21:31] [INFO ] Computed 20 place invariants in 6 ms
[2022-06-03 12:21:31] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-03 12:21:31] [INFO ] [Nat]Absence check using 20 positive place invariants in 4 ms returned sat
[2022-06-03 12:21:31] [INFO ] After 107ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 12:21:31] [INFO ] State equation strengthened by 63 read => feed constraints.
[2022-06-03 12:21:31] [INFO ] After 72ms SMT Verify possible using 63 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 12:21:31] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2022-06-03 12:21:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2022-06-03 12:21:31] [INFO ] After 209ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 74 ms.
[2022-06-03 12:21:31] [INFO ] After 448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 113 ms.
Support contains 28 out of 151 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 151/151 places, 235/235 transitions.
Graph (complete) has 441 edges and 151 vertex of which 143 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 143 transition count 227
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 4 place count 143 transition count 221
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 137 transition count 221
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 23 place count 130 transition count 210
Iterating global reduction 1 with 7 rules applied. Total rules applied 30 place count 130 transition count 210
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 33 place count 130 transition count 207
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 35 place count 128 transition count 202
Iterating global reduction 2 with 2 rules applied. Total rules applied 37 place count 128 transition count 202
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 128 transition count 201
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 48 place count 123 transition count 196
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 52 place count 123 transition count 192
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 53 place count 122 transition count 192
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 54 place count 121 transition count 189
Iterating global reduction 5 with 1 rules applied. Total rules applied 55 place count 121 transition count 189
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 57 place count 121 transition count 187
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 6 with 2 rules applied. Total rules applied 59 place count 120 transition count 186
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 63 place count 118 transition count 191
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 64 place count 118 transition count 190
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 65 place count 118 transition count 189
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 66 place count 118 transition count 188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 67 place count 117 transition count 188
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 70 place count 117 transition count 188
Applied a total of 70 rules in 51 ms. Remains 117 /151 variables (removed 34) and now considering 188/235 (removed 47) transitions.
Finished structural reductions, in 1 iterations. Remains : 117/151 places, 188/235 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1371 ms. (steps per millisecond=729 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1182 ms. (steps per millisecond=846 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5783770 steps, run timeout after 6001 ms. (steps per millisecond=963 ) properties seen :{}
Probabilistic random walk after 5783770 steps, saw 582044 distinct states, run finished after 6002 ms. (steps per millisecond=963 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 188 rows 117 cols
[2022-06-03 12:21:40] [INFO ] Computed 17 place invariants in 1 ms
[2022-06-03 12:21:40] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 12:21:40] [INFO ] [Nat]Absence check using 17 positive place invariants in 3 ms returned sat
[2022-06-03 12:21:40] [INFO ] After 131ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 12:21:40] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-06-03 12:21:40] [INFO ] After 32ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 12:21:40] [INFO ] After 71ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-06-03 12:21:40] [INFO ] After 309ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 2678 steps, including 108 resets, run visited all 1 properties in 9 ms. (steps per millisecond=297 )
FORMULA MultiwaySync-PT-none-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 9 ms.
All properties solved without resorting to model-checking.
Total runtime 77824 ms.
BK_STOP 1654258900863
--------------------
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="MultiwaySync-PT-none"
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 MultiwaySync-PT-none, 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 r132-tall-165271821500886"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiwaySync-PT-none.tgz
mv MultiwaySync-PT-none 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 ;