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.r024-oct2-167813610700028.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ASLink-PT-03a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-oct2-167813610700028
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 8.3K Feb 26 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 13:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:02 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 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 26 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 357K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678998081070

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-03a
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-16 20:21:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-16 20:21:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:21:23] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2023-03-16 20:21:23] [INFO ] Transformed 821 places.
[2023-03-16 20:21:23] [INFO ] Transformed 1281 transitions.
[2023-03-16 20:21:23] [INFO ] Found NUPN structural information;
[2023-03-16 20:21:23] [INFO ] Parsed PT model containing 821 places and 1281 transitions and 4839 arcs in 237 ms.
Structural test allowed to assert that 91 places are NOT stable. Took 14 ms.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
Incomplete random walk after 10000 steps, including 81 resets, run finished after 516 ms. (steps per millisecond=19 ) properties (out of 730) seen :478
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) 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 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) 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 252) 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 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) 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 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) 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 252) 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 252) 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 252) 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 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) 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 252) 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 252) 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 252) 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 252) 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 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) 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 252) 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 252) 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 252) 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 252) 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 252) 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 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 252) 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 252) 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 252) 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 252) seen :0
Running SMT prover for 252 properties.
// Phase 1: matrix 1268 rows 821 cols
[2023-03-16 20:21:24] [INFO ] Computed 156 place invariants in 43 ms
[2023-03-16 20:21:32] [INFO ] After 8274ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:252
[2023-03-16 20:21:38] [INFO ] [Nat]Absence check using 36 positive place invariants in 54 ms returned sat
[2023-03-16 20:21:38] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 69 ms returned sat
[2023-03-16 20:21:57] [INFO ] After 12272ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :250
[2023-03-16 20:21:57] [INFO ] After 12281ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :250
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-16 20:21:57] [INFO ] After 25027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :250
Fused 252 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 70 ms.
Support contains 252 out of 821 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 821/821 places, 1268/1268 transitions.
Ensure Unique test removed 3 places
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 813 transition count 1217
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 110 place count 762 transition count 1217
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 62 Pre rules applied. Total rules applied 110 place count 762 transition count 1155
Deduced a syphon composed of 62 places in 3 ms
Ensure Unique test removed 23 places
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 147 rules applied. Total rules applied 257 place count 677 transition count 1155
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 258 place count 677 transition count 1154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 259 place count 676 transition count 1154
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 261 place count 674 transition count 1144
Iterating global reduction 4 with 2 rules applied. Total rules applied 263 place count 674 transition count 1144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 267 place count 673 transition count 1141
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 269 place count 671 transition count 1141
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 270 place count 670 transition count 1133
Iterating global reduction 6 with 1 rules applied. Total rules applied 271 place count 670 transition count 1133
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 272 place count 669 transition count 1125
Iterating global reduction 6 with 1 rules applied. Total rules applied 273 place count 669 transition count 1125
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 274 place count 668 transition count 1117
Iterating global reduction 6 with 1 rules applied. Total rules applied 275 place count 668 transition count 1117
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 276 place count 667 transition count 1109
Iterating global reduction 6 with 1 rules applied. Total rules applied 277 place count 667 transition count 1109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 278 place count 666 transition count 1101
Iterating global reduction 6 with 1 rules applied. Total rules applied 279 place count 666 transition count 1101
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 280 place count 665 transition count 1093
Iterating global reduction 6 with 1 rules applied. Total rules applied 281 place count 665 transition count 1093
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 282 place count 664 transition count 1085
Iterating global reduction 6 with 1 rules applied. Total rules applied 283 place count 664 transition count 1085
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 284 place count 663 transition count 1077
Iterating global reduction 6 with 1 rules applied. Total rules applied 285 place count 663 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 286 place count 662 transition count 1069
Iterating global reduction 6 with 1 rules applied. Total rules applied 287 place count 662 transition count 1069
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 288 place count 661 transition count 1061
Iterating global reduction 6 with 1 rules applied. Total rules applied 289 place count 661 transition count 1061
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 290 place count 660 transition count 1053
Iterating global reduction 6 with 1 rules applied. Total rules applied 291 place count 660 transition count 1053
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 292 place count 659 transition count 1045
Iterating global reduction 6 with 1 rules applied. Total rules applied 293 place count 659 transition count 1045
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 294 place count 658 transition count 1037
Iterating global reduction 6 with 1 rules applied. Total rules applied 295 place count 658 transition count 1037
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 296 place count 657 transition count 1029
Iterating global reduction 6 with 1 rules applied. Total rules applied 297 place count 657 transition count 1029
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 298 place count 656 transition count 1021
Iterating global reduction 6 with 1 rules applied. Total rules applied 299 place count 656 transition count 1021
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 300 place count 655 transition count 1013
Iterating global reduction 6 with 1 rules applied. Total rules applied 301 place count 655 transition count 1013
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 325 place count 643 transition count 1001
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 326 place count 643 transition count 1000
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 327 place count 642 transition count 1000
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 328 place count 641 transition count 999
Applied a total of 328 rules in 433 ms. Remains 641 /821 variables (removed 180) and now considering 999/1268 (removed 269) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 434 ms. Remains : 641/821 places, 999/1268 transitions.
Interrupted random walk after 889936 steps, including 11422 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 90
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 162) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 162) seen :0
Running SMT prover for 162 properties.
// Phase 1: matrix 999 rows 641 cols
[2023-03-16 20:22:34] [INFO ] Computed 124 place invariants in 20 ms
[2023-03-16 20:22:39] [INFO ] After 4858ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:162
[2023-03-16 20:22:43] [INFO ] [Nat]Absence check using 39 positive place invariants in 21 ms returned sat
[2023-03-16 20:22:43] [INFO ] [Nat]Absence check using 39 positive and 85 generalized place invariants in 47 ms returned sat
[2023-03-16 20:25:21] [INFO ] After 155529ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :159
[2023-03-16 20:25:21] [INFO ] Deduced a trap composed of 28 places in 154 ms of which 6 ms to minimize.
[2023-03-16 20:25:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 267 ms
[2023-03-16 20:25:22] [INFO ] Deduced a trap composed of 106 places in 292 ms of which 1 ms to minimize.
[2023-03-16 20:25:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 366 ms
[2023-03-16 20:26:24] [INFO ] Deduced a trap composed of 40 places in 282 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 20:26:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 20:26:24] [INFO ] After 225104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:162
Fused 162 Parikh solutions to 152 different solutions.
Parikh walk visited 112 properties in 26038 ms.
Support contains 50 out of 641 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 641/641 places, 999/999 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 632 transition count 987
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 38 place count 615 transition count 987
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 38 place count 615 transition count 977
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 58 place count 605 transition count 977
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 60 place count 603 transition count 977
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 64 place count 599 transition count 958
Ensure Unique test removed 1 places
Iterating global reduction 3 with 5 rules applied. Total rules applied 69 place count 598 transition count 958
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 5 rules applied. Total rules applied 74 place count 595 transition count 956
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 75 place count 594 transition count 956
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 99 place count 582 transition count 944
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 104 place count 577 transition count 939
Iterating global reduction 5 with 5 rules applied. Total rules applied 109 place count 577 transition count 939
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 114 place count 577 transition count 934
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 121 place count 572 transition count 932
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 125 place count 572 transition count 932
Applied a total of 125 rules in 108 ms. Remains 572 /641 variables (removed 69) and now considering 932/999 (removed 67) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 572/641 places, 932/999 transitions.
Interrupted random walk after 896161 steps, including 12543 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 1
Incomplete Best-First random walk after 100000 steps, including 379 resets, run finished after 992 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 382 resets, run finished after 879 ms. (steps per millisecond=113 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 388 resets, run finished after 879 ms. (steps per millisecond=113 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 392 resets, run finished after 913 ms. (steps per millisecond=109 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 385 resets, run finished after 858 ms. (steps per millisecond=116 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 387 resets, run finished after 996 ms. (steps per millisecond=100 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 922 ms. (steps per millisecond=108 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 400 resets, run finished after 864 ms. (steps per millisecond=115 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 868 ms. (steps per millisecond=115 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 400 resets, run finished after 895 ms. (steps per millisecond=111 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 869 ms. (steps per millisecond=115 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 384 resets, run finished after 969 ms. (steps per millisecond=103 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 1049 ms. (steps per millisecond=95 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 392 resets, run finished after 1048 ms. (steps per millisecond=95 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 381 resets, run finished after 1071 ms. (steps per millisecond=93 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 375 resets, run finished after 972 ms. (steps per millisecond=102 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 377 resets, run finished after 921 ms. (steps per millisecond=108 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 386 resets, run finished after 904 ms. (steps per millisecond=110 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 393 resets, run finished after 969 ms. (steps per millisecond=103 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 381 resets, run finished after 1035 ms. (steps per millisecond=96 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 379 resets, run finished after 935 ms. (steps per millisecond=106 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 389 resets, run finished after 910 ms. (steps per millisecond=109 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 406 resets, run finished after 882 ms. (steps per millisecond=113 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 381 resets, run finished after 902 ms. (steps per millisecond=110 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 388 resets, run finished after 869 ms. (steps per millisecond=115 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 390 resets, run finished after 921 ms. (steps per millisecond=108 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 928 ms. (steps per millisecond=107 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 377 resets, run finished after 908 ms. (steps per millisecond=110 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 400 resets, run finished after 912 ms. (steps per millisecond=109 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 383 resets, run finished after 906 ms. (steps per millisecond=110 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 382 resets, run finished after 923 ms. (steps per millisecond=108 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 387 resets, run finished after 1018 ms. (steps per millisecond=98 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 935 ms. (steps per millisecond=106 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 389 resets, run finished after 1011 ms. (steps per millisecond=98 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 408 resets, run finished after 959 ms. (steps per millisecond=104 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 397 resets, run finished after 883 ms. (steps per millisecond=113 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 396 resets, run finished after 1007 ms. (steps per millisecond=99 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 901 ms. (steps per millisecond=110 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 398 resets, run finished after 881 ms. (steps per millisecond=113 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 385 resets, run finished after 959 ms. (steps per millisecond=104 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 382 resets, run finished after 915 ms. (steps per millisecond=109 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 384 resets, run finished after 1027 ms. (steps per millisecond=97 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 389 resets, run finished after 1078 ms. (steps per millisecond=92 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 397 resets, run finished after 1087 ms. (steps per millisecond=91 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 1101 ms. (steps per millisecond=90 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 394 resets, run finished after 934 ms. (steps per millisecond=107 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 1070 ms. (steps per millisecond=93 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 388 resets, run finished after 1071 ms. (steps per millisecond=93 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 1106 ms. (steps per millisecond=90 ) properties (out of 49) seen :0
Interrupted probabilistic random walk after 17351133 steps, run timeout after 228001 ms. (steps per millisecond=76 ) properties seen :{13=1, 14=1, 33=1, 34=1, 35=1, 36=1, 37=1, 38=1, 39=1, 40=1, 41=1, 42=1, 43=1, 44=1, 45=1, 46=1, 47=1, 48=1}
Probabilistic random walk after 17351133 steps, saw 4708921 distinct states, run finished after 228003 ms. (steps per millisecond=76 ) properties seen :18
Running SMT prover for 31 properties.
// Phase 1: matrix 932 rows 572 cols
[2023-03-16 20:31:55] [INFO ] Computed 104 place invariants in 7 ms
[2023-03-16 20:31:55] [INFO ] After 318ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:31
[2023-03-16 20:31:56] [INFO ] [Nat]Absence check using 28 positive place invariants in 13 ms returned sat
[2023-03-16 20:31:56] [INFO ] [Nat]Absence check using 28 positive and 76 generalized place invariants in 22 ms returned sat
[2023-03-16 20:31:58] [INFO ] After 1689ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :31
[2023-03-16 20:32:01] [INFO ] After 4518ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :31
Attempting to minimize the solution found.
Minimization took 1469 ms.
[2023-03-16 20:32:02] [INFO ] After 7019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :31
Fused 31 Parikh solutions to 26 different solutions.
Parikh walk visited 0 properties in 3541 ms.
Support contains 31 out of 572 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 572/572 places, 932/932 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 572 transition count 929
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 569 transition count 929
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 569 transition count 926
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14 place count 564 transition count 926
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
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 16 place count 563 transition count 925
Applied a total of 16 rules in 31 ms. Remains 563 /572 variables (removed 9) and now considering 925/932 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 563/572 places, 925/932 transitions.
Interrupted random walk after 978392 steps, including 13576 resets, run timeout after 30001 ms. (steps per millisecond=32 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 390 resets, run finished after 1061 ms. (steps per millisecond=94 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 393 resets, run finished after 837 ms. (steps per millisecond=119 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 846 ms. (steps per millisecond=118 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 384 resets, run finished after 854 ms. (steps per millisecond=117 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 386 resets, run finished after 902 ms. (steps per millisecond=110 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 387 resets, run finished after 863 ms. (steps per millisecond=115 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 408 resets, run finished after 829 ms. (steps per millisecond=120 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 390 resets, run finished after 856 ms. (steps per millisecond=116 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 397 resets, run finished after 847 ms. (steps per millisecond=118 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 390 resets, run finished after 833 ms. (steps per millisecond=120 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 391 resets, run finished after 834 ms. (steps per millisecond=119 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 393 resets, run finished after 835 ms. (steps per millisecond=119 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 410 resets, run finished after 817 ms. (steps per millisecond=122 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 389 resets, run finished after 852 ms. (steps per millisecond=117 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 384 resets, run finished after 832 ms. (steps per millisecond=120 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 386 resets, run finished after 834 ms. (steps per millisecond=119 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 372 resets, run finished after 926 ms. (steps per millisecond=107 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 377 resets, run finished after 870 ms. (steps per millisecond=114 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 404 resets, run finished after 1046 ms. (steps per millisecond=95 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 403 resets, run finished after 975 ms. (steps per millisecond=102 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 398 resets, run finished after 1008 ms. (steps per millisecond=99 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 396 resets, run finished after 877 ms. (steps per millisecond=114 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 384 resets, run finished after 1102 ms. (steps per millisecond=90 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 1129 ms. (steps per millisecond=88 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 992 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 373 resets, run finished after 880 ms. (steps per millisecond=113 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 379 resets, run finished after 873 ms. (steps per millisecond=114 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 388 resets, run finished after 1012 ms. (steps per millisecond=98 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 396 resets, run finished after 1113 ms. (steps per millisecond=89 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 387 resets, run finished after 1133 ms. (steps per millisecond=88 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 378 resets, run finished after 1143 ms. (steps per millisecond=87 ) properties (out of 31) seen :0
Interrupted probabilistic random walk after 13955867 steps, run timeout after 174001 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 13955867 steps, saw 3669144 distinct states, run finished after 174005 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 31 properties.
// Phase 1: matrix 925 rows 563 cols
[2023-03-16 20:35:58] [INFO ] Computed 102 place invariants in 7 ms
[2023-03-16 20:35:59] [INFO ] After 390ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:31
[2023-03-16 20:35:59] [INFO ] [Nat]Absence check using 29 positive place invariants in 14 ms returned sat
[2023-03-16 20:35:59] [INFO ] [Nat]Absence check using 29 positive and 73 generalized place invariants in 38 ms returned sat
[2023-03-16 20:36:02] [INFO ] After 1656ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :31
[2023-03-16 20:36:02] [INFO ] Deduced a trap composed of 93 places in 253 ms of which 1 ms to minimize.
[2023-03-16 20:36:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 362 ms
[2023-03-16 20:36:04] [INFO ] After 4418ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :31
Attempting to minimize the solution found.
Minimization took 1258 ms.
[2023-03-16 20:36:06] [INFO ] After 6878ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :31
Fused 31 Parikh solutions to 25 different solutions.
Parikh walk visited 0 properties in 1786 ms.
Support contains 31 out of 563 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 563/563 places, 925/925 transitions.
Applied a total of 0 rules in 13 ms. Remains 563 /563 variables (removed 0) and now considering 925/925 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 563/563 places, 925/925 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 563/563 places, 925/925 transitions.
Applied a total of 0 rules in 15 ms. Remains 563 /563 variables (removed 0) and now considering 925/925 (removed 0) transitions.
[2023-03-16 20:36:08] [INFO ] Invariant cache hit.
[2023-03-16 20:36:08] [INFO ] Implicit Places using invariants in 431 ms returned [0, 19, 31, 49, 67, 150, 168, 169, 170, 188, 206, 225, 275, 276, 287, 288, 289, 307, 325, 344, 394, 395, 398, 409, 410, 411, 429, 431, 434, 452, 453, 454, 455, 467, 473, 479, 485, 491, 497, 503, 509, 515, 521, 527]
Discarding 44 places :
Implicit Place search using SMT only with invariants took 436 ms to find 44 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 519/563 places, 925/925 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 519 transition count 859
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 132 place count 453 transition count 859
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 132 place count 453 transition count 842
Deduced a syphon composed of 17 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 35 rules applied. Total rules applied 167 place count 435 transition count 842
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 179 place count 431 transition count 834
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 187 place count 423 transition count 834
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 202 place count 408 transition count 819
Iterating global reduction 4 with 15 rules applied. Total rules applied 217 place count 408 transition count 819
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 220 place count 408 transition count 816
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 220 place count 408 transition count 815
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 222 place count 407 transition count 815
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 225 place count 404 transition count 812
Iterating global reduction 5 with 3 rules applied. Total rules applied 228 place count 404 transition count 812
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 229 place count 403 transition count 811
Iterating global reduction 5 with 1 rules applied. Total rules applied 230 place count 403 transition count 811
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 231 place count 402 transition count 810
Iterating global reduction 5 with 1 rules applied. Total rules applied 232 place count 402 transition count 810
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 5 with 68 rules applied. Total rules applied 300 place count 368 transition count 776
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 302 place count 368 transition count 774
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 312 place count 368 transition count 764
Ensure Unique test removed 1 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 323 place count 357 transition count 764
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 324 place count 357 transition count 763
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 333 place count 357 transition count 763
Applied a total of 333 rules in 121 ms. Remains 357 /519 variables (removed 162) and now considering 763/925 (removed 162) transitions.
// Phase 1: matrix 763 rows 357 cols
[2023-03-16 20:36:08] [INFO ] Computed 52 place invariants in 5 ms
[2023-03-16 20:36:08] [INFO ] Implicit Places using invariants in 219 ms returned [107, 113, 116, 118, 121, 131, 132, 200, 206, 209, 211, 216, 217, 283, 289, 292, 294]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 221 ms to find 17 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 340/563 places, 763/925 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 330 transition count 753
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 330 transition count 753
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 327 transition count 750
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 327 transition count 750
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 324 transition count 747
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 33 place count 324 transition count 746
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 324 transition count 737
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 51 place count 315 transition count 737
Applied a total of 51 rules in 58 ms. Remains 315 /340 variables (removed 25) and now considering 737/763 (removed 26) transitions.
// Phase 1: matrix 737 rows 315 cols
[2023-03-16 20:36:08] [INFO ] Computed 35 place invariants in 6 ms
[2023-03-16 20:36:09] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-16 20:36:09] [INFO ] Invariant cache hit.
[2023-03-16 20:36:09] [INFO ] Implicit Places using invariants and state equation in 568 ms returned []
Implicit Place search using SMT with State Equation took 745 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 315/563 places, 737/925 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1610 ms. Remains : 315/563 places, 737/925 transitions.
Interrupted random walk after 988468 steps, including 20722 resets, run timeout after 30001 ms. (steps per millisecond=32 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 715 resets, run finished after 990 ms. (steps per millisecond=101 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 722 resets, run finished after 1231 ms. (steps per millisecond=81 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 723 resets, run finished after 1238 ms. (steps per millisecond=80 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 730 resets, run finished after 1020 ms. (steps per millisecond=98 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 714 resets, run finished after 951 ms. (steps per millisecond=105 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 711 resets, run finished after 1010 ms. (steps per millisecond=99 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 728 resets, run finished after 1022 ms. (steps per millisecond=97 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 714 resets, run finished after 1352 ms. (steps per millisecond=73 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 714 resets, run finished after 1346 ms. (steps per millisecond=74 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 737 resets, run finished after 1296 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 735 resets, run finished after 982 ms. (steps per millisecond=101 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 758 resets, run finished after 1281 ms. (steps per millisecond=78 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 753 resets, run finished after 1307 ms. (steps per millisecond=76 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 737 resets, run finished after 1171 ms. (steps per millisecond=85 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 753 resets, run finished after 1243 ms. (steps per millisecond=80 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 736 resets, run finished after 1345 ms. (steps per millisecond=74 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 736 resets, run finished after 1231 ms. (steps per millisecond=81 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 745 resets, run finished after 991 ms. (steps per millisecond=100 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 735 resets, run finished after 983 ms. (steps per millisecond=101 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 724 resets, run finished after 1058 ms. (steps per millisecond=94 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 704 resets, run finished after 1293 ms. (steps per millisecond=77 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 734 resets, run finished after 1035 ms. (steps per millisecond=96 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 746 resets, run finished after 981 ms. (steps per millisecond=101 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 764 resets, run finished after 962 ms. (steps per millisecond=103 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 725 resets, run finished after 1012 ms. (steps per millisecond=98 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 752 resets, run finished after 984 ms. (steps per millisecond=101 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 725 resets, run finished after 989 ms. (steps per millisecond=101 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 695 resets, run finished after 1377 ms. (steps per millisecond=72 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 731 resets, run finished after 1342 ms. (steps per millisecond=74 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100001 steps, including 743 resets, run finished after 965 ms. (steps per millisecond=103 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 100000 steps, including 734 resets, run finished after 979 ms. (steps per millisecond=102 ) properties (out of 31) seen :0
Interrupted probabilistic random walk after 14029139 steps, run timeout after 192001 ms. (steps per millisecond=73 ) properties seen :{0=1, 1=1, 2=1, 3=1, 5=1, 6=1, 7=1, 22=1, 23=1, 24=1, 25=1, 26=1, 27=1, 28=1, 29=1, 30=1}
Probabilistic random walk after 14029139 steps, saw 4749899 distinct states, run finished after 192002 ms. (steps per millisecond=73 ) properties seen :16
Running SMT prover for 15 properties.
[2023-03-16 20:40:26] [INFO ] Invariant cache hit.
[2023-03-16 20:40:26] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 20:40:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-16 20:40:26] [INFO ] [Nat]Absence check using 10 positive and 25 generalized place invariants in 19 ms returned sat
[2023-03-16 20:40:27] [INFO ] After 562ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 20:40:28] [INFO ] After 1053ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 292 ms.
[2023-03-16 20:40:28] [INFO ] After 1743ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 3965 ms.
Support contains 15 out of 315 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 315/315 places, 737/737 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 314 transition count 732
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 308 transition count 732
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 12 place count 308 transition count 730
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 17 place count 305 transition count 730
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 304 transition count 730
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 18 place count 304 transition count 729
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 303 transition count 729
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 301 transition count 727
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 301 transition count 727
Applied a total of 25 rules in 39 ms. Remains 301 /315 variables (removed 14) and now considering 727/737 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 301/315 places, 727/737 transitions.
Interrupted random walk after 929417 steps, including 19612 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 723 resets, run finished after 1337 ms. (steps per millisecond=74 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 728 resets, run finished after 1345 ms. (steps per millisecond=74 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 743 resets, run finished after 1345 ms. (steps per millisecond=74 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 750 resets, run finished after 1213 ms. (steps per millisecond=82 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 734 resets, run finished after 1331 ms. (steps per millisecond=75 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 735 resets, run finished after 1307 ms. (steps per millisecond=76 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 716 resets, run finished after 1368 ms. (steps per millisecond=73 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 724 resets, run finished after 1106 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 738 resets, run finished after 1195 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 713 resets, run finished after 1366 ms. (steps per millisecond=73 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 721 resets, run finished after 1102 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 731 resets, run finished after 1308 ms. (steps per millisecond=76 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 707 resets, run finished after 1354 ms. (steps per millisecond=73 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 735 resets, run finished after 1346 ms. (steps per millisecond=74 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 747 resets, run finished after 1314 ms. (steps per millisecond=76 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 9518603 steps, run timeout after 147001 ms. (steps per millisecond=64 ) properties seen :{0=1, 4=1, 5=1}
Probabilistic random walk after 9518603 steps, saw 4066017 distinct states, run finished after 147003 ms. (steps per millisecond=64 ) properties seen :3
Running SMT prover for 12 properties.
// Phase 1: matrix 727 rows 301 cols
[2023-03-16 20:43:48] [INFO ] Computed 31 place invariants in 5 ms
[2023-03-16 20:43:48] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-16 20:43:48] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-16 20:43:49] [INFO ] [Nat]Absence check using 11 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-16 20:43:49] [INFO ] After 520ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-16 20:43:50] [INFO ] After 1273ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 439 ms.
[2023-03-16 20:43:50] [INFO ] After 1965ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Fused 12 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 8228 ms.
Support contains 12 out of 301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 301/301 places, 727/727 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 2 rules applied. Total rules applied 2 place count 301 transition count 725
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 299 transition count 725
Applied a total of 4 rules in 12 ms. Remains 299 /301 variables (removed 2) and now considering 725/727 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 299/301 places, 725/727 transitions.
Incomplete random walk after 1000000 steps, including 21100 resets, run finished after 27043 ms. (steps per millisecond=36 ) properties (out of 12) seen :0
Interrupted Best-First random walk after 430284 steps, including 3139 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen 0
Interrupted Best-First random walk after 385219 steps, including 2806 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
Interrupted Best-First random walk after 461114 steps, including 3361 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen 0
Interrupted Best-First random walk after 503324 steps, including 3687 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted Best-First random walk after 451775 steps, including 3279 resets, run timeout after 5001 ms. (steps per millisecond=90 ) properties seen 0
Interrupted Best-First random walk after 473850 steps, including 3494 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 0
Interrupted Best-First random walk after 483393 steps, including 3514 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen 0
Interrupted Best-First random walk after 460809 steps, including 3329 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen 0
Interrupted Best-First random walk after 476730 steps, including 3512 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 0
Interrupted Best-First random walk after 484125 steps, including 3585 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen 0
Interrupted Best-First random walk after 479879 steps, including 3525 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 0
Interrupted Best-First random walk after 459529 steps, including 3415 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen 0
Interrupted probabilistic random walk after 21967176 steps, run timeout after 261001 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 21967176 steps, saw 6724310 distinct states, run finished after 261002 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 725 rows 299 cols
[2023-03-16 20:49:47] [INFO ] Computed 31 place invariants in 4 ms
[2023-03-16 20:49:47] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-16 20:49:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-16 20:49:47] [INFO ] [Nat]Absence check using 9 positive and 22 generalized place invariants in 17 ms returned sat
[2023-03-16 20:49:47] [INFO ] After 519ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-16 20:49:48] [INFO ] After 1233ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 395 ms.
[2023-03-16 20:49:49] [INFO ] After 1869ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Fused 12 Parikh solutions to 10 different solutions.
Parikh walk visited 0 properties in 3327 ms.
Support contains 12 out of 299 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 299/299 places, 725/725 transitions.
Applied a total of 0 rules in 9 ms. Remains 299 /299 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 299/299 places, 725/725 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 299/299 places, 725/725 transitions.
Applied a total of 0 rules in 7 ms. Remains 299 /299 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2023-03-16 20:49:52] [INFO ] Invariant cache hit.
[2023-03-16 20:49:52] [INFO ] Implicit Places using invariants in 182 ms returned [17, 100]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 190 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 297/299 places, 725/725 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 296 transition count 724
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 296 transition count 723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 295 transition count 723
Applied a total of 4 rules in 52 ms. Remains 295 /297 variables (removed 2) and now considering 723/725 (removed 2) transitions.
// Phase 1: matrix 723 rows 295 cols
[2023-03-16 20:49:52] [INFO ] Computed 29 place invariants in 4 ms
[2023-03-16 20:49:52] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-16 20:49:52] [INFO ] Invariant cache hit.
[2023-03-16 20:49:53] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 295/299 places, 723/725 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 906 ms. Remains : 295/299 places, 723/725 transitions.
Incomplete random walk after 1000000 steps, including 21221 resets, run finished after 22109 ms. (steps per millisecond=45 ) properties (out of 12) seen :0
Interrupted Best-First random walk after 513214 steps, including 3746 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Interrupted Best-First random walk after 549077 steps, including 4003 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 0
Interrupted Best-First random walk after 407322 steps, including 2992 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen 0
Interrupted Best-First random walk after 483949 steps, including 3523 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen 0
Interrupted Best-First random walk after 501405 steps, including 3636 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted Best-First random walk after 482237 steps, including 3491 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen 0
Interrupted Best-First random walk after 505654 steps, including 3693 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen 0
Interrupted Best-First random walk after 519499 steps, including 3872 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen 0
Interrupted Best-First random walk after 513962 steps, including 3769 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Interrupted Best-First random walk after 422471 steps, including 3146 resets, run timeout after 5001 ms. (steps per millisecond=84 ) properties seen 0
Interrupted Best-First random walk after 419234 steps, including 3043 resets, run timeout after 5001 ms. (steps per millisecond=83 ) properties seen 0
Interrupted Best-First random walk after 438246 steps, including 3196 resets, run timeout after 5001 ms. (steps per millisecond=87 ) properties seen 0
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393220 kB
MemFree: 14501552 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16167448 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

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="ASLink-PT-03a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is ASLink-PT-03a, 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 r024-oct2-167813610700028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a 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 ;