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.r025-oct2-167813611400028.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 smartxred
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 r025-oct2-167813611400028
=====================================================================

--------------------
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 1679005496767

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=smartxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-03a
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-16 22:24:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-16 22:24:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 22:24:59] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2023-03-16 22:24:59] [INFO ] Transformed 821 places.
[2023-03-16 22:25:00] [INFO ] Transformed 1281 transitions.
[2023-03-16 22:25:00] [INFO ] Found NUPN structural information;
[2023-03-16 22:25:00] [INFO ] Parsed PT model containing 821 places and 1281 transitions and 4839 arcs in 305 ms.
Structural test allowed to assert that 91 places are NOT stable. Took 9 ms.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
Incomplete random walk after 10000 steps, including 89 resets, run finished after 648 ms. (steps per millisecond=15 ) properties (out of 730) seen :477
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) 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 253) seen :0
Running SMT prover for 253 properties.
// Phase 1: matrix 1268 rows 821 cols
[2023-03-16 22:25:00] [INFO ] Computed 156 place invariants in 46 ms
[2023-03-16 22:25:11] [INFO ] After 10302ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:253
[2023-03-16 22:25:17] [INFO ] [Nat]Absence check using 36 positive place invariants in 153 ms returned sat
[2023-03-16 22:25:17] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 203 ms returned sat
[2023-03-16 22:25:36] [INFO ] After 13082ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :251
[2023-03-16 22:25:36] [INFO ] After 13088ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :251
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-16 22:25:36] [INFO ] After 25084ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :251
Fused 253 Parikh solutions to 5 different solutions.
Parikh walk visited 2 properties in 186 ms.
Support contains 251 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 2 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 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 327 place count 642 transition count 1000
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 328 place count 642 transition count 999
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 329 place count 641 transition count 999
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 330 place count 640 transition count 998
Applied a total of 330 rules in 585 ms. Remains 640 /821 variables (removed 181) and now considering 998/1268 (removed 270) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 586 ms. Remains : 640/821 places, 998/1268 transitions.
Interrupted random walk after 664465 steps, including 8598 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen 139
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 112) 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 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 112) 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 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 112) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 112) seen :0
Running SMT prover for 112 properties.
// Phase 1: matrix 998 rows 640 cols
[2023-03-16 22:26:13] [INFO ] Computed 124 place invariants in 23 ms
[2023-03-16 22:26:16] [INFO ] After 2733ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:112
[2023-03-16 22:26:18] [INFO ] [Nat]Absence check using 39 positive place invariants in 8 ms returned sat
[2023-03-16 22:26:18] [INFO ] [Nat]Absence check using 39 positive and 85 generalized place invariants in 22 ms returned sat
[2023-03-16 22:27:36] [INFO ] After 76094ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :110
[2023-03-16 22:27:46] [INFO ] Deduced a trap composed of 42 places in 323 ms of which 7 ms to minimize.
[2023-03-16 22:27:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 432 ms
[2023-03-16 22:28:43] [INFO ] Deduced a trap composed of 104 places in 410 ms of which 2 ms to minimize.
[2023-03-16 22:28:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 505 ms
[2023-03-16 22:28:43] [INFO ] After 143293ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :109
Attempting to minimize the solution found.
Minimization took 64747 ms.
[2023-03-16 22:29:48] [INFO ] After 211823ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :109
Fused 112 Parikh solutions to 101 different solutions.
Parikh walk visited 6 properties in 7731 ms.
Support contains 106 out of 640 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 640/640 places, 998/998 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 634 transition count 989
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 28 place count 621 transition count 989
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 28 place count 621 transition count 980
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 46 place count 612 transition count 980
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 610 transition count 980
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 50 place count 608 transition count 968
Iterating global reduction 3 with 2 rules applied. Total rules applied 52 place count 608 transition count 968
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 54 place count 606 transition count 968
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 74 place count 596 transition count 958
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 78 place count 592 transition count 954
Iterating global reduction 4 with 4 rules applied. Total rules applied 82 place count 592 transition count 954
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 86 place count 592 transition count 950
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 92 place count 588 transition count 948
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 94 place count 588 transition count 948
Applied a total of 94 rules in 130 ms. Remains 588 /640 variables (removed 52) and now considering 948/998 (removed 50) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 588/640 places, 948/998 transitions.
Interrupted random walk after 705745 steps, including 10229 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 106) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 106) seen :1
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 105) seen :0
Interrupted probabilistic random walk after 7081202 steps, run timeout after 120001 ms. (steps per millisecond=59 ) properties seen :{89=1, 90=1, 91=1, 92=1, 93=1, 94=1, 95=1, 96=1, 97=1, 98=1, 99=1, 100=1, 101=1, 102=1, 103=1, 104=1}
Probabilistic random walk after 7081202 steps, saw 1974450 distinct states, run finished after 120006 ms. (steps per millisecond=59 ) properties seen :16
Running SMT prover for 89 properties.
// Phase 1: matrix 948 rows 588 cols
[2023-03-16 22:32:36] [INFO ] Computed 110 place invariants in 15 ms
[2023-03-16 22:32:39] [INFO ] After 2191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:89
[2023-03-16 22:32:41] [INFO ] [Nat]Absence check using 31 positive place invariants in 15 ms returned sat
[2023-03-16 22:32:41] [INFO ] [Nat]Absence check using 31 positive and 79 generalized place invariants in 125 ms returned sat
[2023-03-16 22:33:49] [INFO ] After 64971ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :85
[2023-03-16 22:33:57] [INFO ] Deduced a trap composed of 138 places in 388 ms of which 23 ms to minimize.
[2023-03-16 22:33:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 548 ms
[2023-03-16 22:34:25] [INFO ] Deduced a trap composed of 29 places in 228 ms of which 15 ms to minimize.
[2023-03-16 22:34:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 310 ms
[2023-03-16 22:34:41] [INFO ] After 117802ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :84
Attempting to minimize the solution found.
Minimization took 45493 ms.
[2023-03-16 22:35:27] [INFO ] After 168204ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :82
Fused 89 Parikh solutions to 81 different solutions.
Parikh walk visited 48 properties in 15904 ms.
Support contains 41 out of 588 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 588/588 places, 948/948 transitions.
Ensure Unique test removed 2 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 7 rules applied. Total rules applied 7 place count 586 transition count 943
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 580 transition count 943
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 13 place count 580 transition count 939
Deduced a syphon composed of 4 places in 3 ms
Ensure Unique test removed 2 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 23 place count 574 transition count 939
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 573 transition count 933
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 573 transition count 933
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 26 place count 572 transition count 933
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 30 place count 570 transition count 931
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 569 transition count 930
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 569 transition count 930
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 33 place count 569 transition count 929
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 34 place count 568 transition count 929
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 35 place count 568 transition count 929
Applied a total of 35 rules in 89 ms. Remains 568 /588 variables (removed 20) and now considering 929/948 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 568/588 places, 929/948 transitions.
Interrupted random walk after 750299 steps, including 10445 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 382 resets, run finished after 1137 ms. (steps per millisecond=87 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 374 resets, run finished after 1206 ms. (steps per millisecond=82 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 383 resets, run finished after 1277 ms. (steps per millisecond=78 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 386 resets, run finished after 1248 ms. (steps per millisecond=80 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 393 resets, run finished after 1051 ms. (steps per millisecond=95 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 391 resets, run finished after 1061 ms. (steps per millisecond=94 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 381 resets, run finished after 1198 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 378 resets, run finished after 1307 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 1177 ms. (steps per millisecond=84 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 372 resets, run finished after 1130 ms. (steps per millisecond=88 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 396 resets, run finished after 1175 ms. (steps per millisecond=85 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 378 resets, run finished after 1180 ms. (steps per millisecond=84 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 405 resets, run finished after 1123 ms. (steps per millisecond=89 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 386 resets, run finished after 1221 ms. (steps per millisecond=81 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 395 resets, run finished after 1159 ms. (steps per millisecond=86 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 387 resets, run finished after 1058 ms. (steps per millisecond=94 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 390 resets, run finished after 1086 ms. (steps per millisecond=92 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 379 resets, run finished after 1229 ms. (steps per millisecond=81 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 396 resets, run finished after 1219 ms. (steps per millisecond=82 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 389 resets, run finished after 1171 ms. (steps per millisecond=85 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 380 resets, run finished after 1169 ms. (steps per millisecond=85 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 384 resets, run finished after 1159 ms. (steps per millisecond=86 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 395 resets, run finished after 1045 ms. (steps per millisecond=95 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 398 resets, run finished after 1133 ms. (steps per millisecond=88 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 404 resets, run finished after 1081 ms. (steps per millisecond=92 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 400 resets, run finished after 1075 ms. (steps per millisecond=93 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 387 resets, run finished after 1010 ms. (steps per millisecond=99 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 396 resets, run finished after 1135 ms. (steps per millisecond=88 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 390 resets, run finished after 1171 ms. (steps per millisecond=85 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 393 resets, run finished after 1183 ms. (steps per millisecond=84 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 401 resets, run finished after 1155 ms. (steps per millisecond=86 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 390 resets, run finished after 1181 ms. (steps per millisecond=84 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 386 resets, run finished after 1199 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 1249 ms. (steps per millisecond=80 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 386 resets, run finished after 1179 ms. (steps per millisecond=84 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 400 resets, run finished after 1005 ms. (steps per millisecond=99 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 1046 ms. (steps per millisecond=95 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 1121 ms. (steps per millisecond=89 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 380 resets, run finished after 1168 ms. (steps per millisecond=85 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 397 resets, run finished after 1216 ms. (steps per millisecond=82 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 381 resets, run finished after 1137 ms. (steps per millisecond=87 ) properties (out of 41) seen :0
Interrupted probabilistic random walk after 14347009 steps, run timeout after 231001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 14347009 steps, saw 4010093 distinct states, run finished after 231003 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 41 properties.
// Phase 1: matrix 929 rows 568 cols
[2023-03-16 22:40:51] [INFO ] Computed 104 place invariants in 6 ms
[2023-03-16 22:40:52] [INFO ] After 434ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:41
[2023-03-16 22:40:52] [INFO ] [Nat]Absence check using 28 positive place invariants in 16 ms returned sat
[2023-03-16 22:40:52] [INFO ] [Nat]Absence check using 28 positive and 76 generalized place invariants in 64 ms returned sat
[2023-03-16 22:40:54] [INFO ] After 1617ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :41
[2023-03-16 22:40:55] [INFO ] Deduced a trap composed of 139 places in 300 ms of which 1 ms to minimize.
[2023-03-16 22:40:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 402 ms
[2023-03-16 22:40:58] [INFO ] After 5643ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :41
Attempting to minimize the solution found.
Minimization took 1554 ms.
[2023-03-16 22:41:00] [INFO ] After 8420ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :41
Fused 41 Parikh solutions to 34 different solutions.
Parikh walk visited 0 properties in 3284 ms.
Support contains 41 out of 568 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 568/568 places, 929/929 transitions.
Applied a total of 0 rules in 16 ms. Remains 568 /568 variables (removed 0) and now considering 929/929 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 568/568 places, 929/929 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 568/568 places, 929/929 transitions.
Applied a total of 0 rules in 16 ms. Remains 568 /568 variables (removed 0) and now considering 929/929 (removed 0) transitions.
[2023-03-16 22:41:03] [INFO ] Invariant cache hit.
[2023-03-16 22:41:04] [INFO ] Implicit Places using invariants in 418 ms returned [0, 18, 20, 34, 52, 70, 154, 173, 174, 175, 193, 211, 230, 280, 281, 292, 293, 294, 312, 330, 349, 399, 400, 403, 414, 415, 416, 434, 436, 439, 457, 458, 459, 460, 472, 478, 484, 490, 496, 502, 508, 514, 520, 526, 532]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 424 ms to find 45 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 523/568 places, 929/929 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 523 transition count 865
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 459 transition count 865
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 128 place count 459 transition count 848
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 163 place count 441 transition count 848
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 175 place count 437 transition count 840
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 183 place count 429 transition count 840
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 198 place count 414 transition count 825
Iterating global reduction 4 with 15 rules applied. Total rules applied 213 place count 414 transition count 825
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 216 place count 414 transition count 822
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 216 place count 414 transition count 821
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 218 place count 413 transition count 821
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 221 place count 410 transition count 818
Iterating global reduction 5 with 3 rules applied. Total rules applied 224 place count 410 transition count 818
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 225 place count 409 transition count 817
Iterating global reduction 5 with 1 rules applied. Total rules applied 226 place count 409 transition count 817
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 227 place count 408 transition count 816
Iterating global reduction 5 with 1 rules applied. Total rules applied 228 place count 408 transition count 816
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 294 place count 375 transition count 783
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 296 place count 375 transition count 781
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 297 place count 375 transition count 780
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 6 with 10 rules applied. Total rules applied 307 place count 375 transition count 770
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 318 place count 364 transition count 770
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 327 place count 364 transition count 770
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 329 place count 364 transition count 770
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 330 place count 364 transition count 769
Applied a total of 330 rules in 151 ms. Remains 364 /523 variables (removed 159) and now considering 769/929 (removed 160) transitions.
// Phase 1: matrix 769 rows 364 cols
[2023-03-16 22:41:04] [INFO ] Computed 53 place invariants in 9 ms
[2023-03-16 22:41:04] [INFO ] Implicit Places using invariants in 237 ms returned [110, 116, 119, 121, 137, 138, 207, 213, 216, 218, 223, 224, 290, 296, 299, 301]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 240 ms to find 16 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 348/568 places, 769/929 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 339 transition count 760
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 339 transition count 760
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 336 transition count 757
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 336 transition count 757
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 333 transition count 754
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 39 place count 333 transition count 745
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 48 place count 324 transition count 745
Applied a total of 48 rules in 46 ms. Remains 324 /348 variables (removed 24) and now considering 745/769 (removed 24) transitions.
// Phase 1: matrix 745 rows 324 cols
[2023-03-16 22:41:04] [INFO ] Computed 37 place invariants in 5 ms
[2023-03-16 22:41:04] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-16 22:41:04] [INFO ] Invariant cache hit.
[2023-03-16 22:41:05] [INFO ] Implicit Places using invariants and state equation in 612 ms returned []
Implicit Place search using SMT with State Equation took 815 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 324/568 places, 745/929 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1692 ms. Remains : 324/568 places, 745/929 transitions.
Interrupted random walk after 984281 steps, including 20963 resets, run timeout after 30001 ms. (steps per millisecond=32 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 726 resets, run finished after 1313 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 709 resets, run finished after 1416 ms. (steps per millisecond=70 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 708 resets, run finished after 1382 ms. (steps per millisecond=72 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 740 resets, run finished after 1384 ms. (steps per millisecond=72 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 746 resets, run finished after 1392 ms. (steps per millisecond=71 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 734 resets, run finished after 1490 ms. (steps per millisecond=67 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 741 resets, run finished after 1343 ms. (steps per millisecond=74 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 712 resets, run finished after 1536 ms. (steps per millisecond=65 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 740 resets, run finished after 1352 ms. (steps per millisecond=73 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 726 resets, run finished after 1494 ms. (steps per millisecond=66 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 729 resets, run finished after 1329 ms. (steps per millisecond=75 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 714 resets, run finished after 1536 ms. (steps per millisecond=65 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 722 resets, run finished after 1520 ms. (steps per millisecond=65 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 731 resets, run finished after 1494 ms. (steps per millisecond=66 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 722 resets, run finished after 1545 ms. (steps per millisecond=64 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 752 resets, run finished after 1346 ms. (steps per millisecond=74 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 726 resets, run finished after 1343 ms. (steps per millisecond=74 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 711 resets, run finished after 1192 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 742 resets, run finished after 1241 ms. (steps per millisecond=80 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 712 resets, run finished after 1220 ms. (steps per millisecond=81 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 741 resets, run finished after 1518 ms. (steps per millisecond=65 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 699 resets, run finished after 1470 ms. (steps per millisecond=68 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 717 resets, run finished after 1327 ms. (steps per millisecond=75 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 725 resets, run finished after 1228 ms. (steps per millisecond=81 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 720 resets, run finished after 1464 ms. (steps per millisecond=68 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 742 resets, run finished after 1429 ms. (steps per millisecond=69 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 727 resets, run finished after 1255 ms. (steps per millisecond=79 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 740 resets, run finished after 1223 ms. (steps per millisecond=81 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 725 resets, run finished after 1213 ms. (steps per millisecond=82 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 753 resets, run finished after 1238 ms. (steps per millisecond=80 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 743 resets, run finished after 1374 ms. (steps per millisecond=72 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 736 resets, run finished after 1203 ms. (steps per millisecond=83 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 728 resets, run finished after 1304 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 735 resets, run finished after 1443 ms. (steps per millisecond=69 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 744 resets, run finished after 1518 ms. (steps per millisecond=65 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 732 resets, run finished after 1437 ms. (steps per millisecond=69 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 736 resets, run finished after 1450 ms. (steps per millisecond=68 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100000 steps, including 738 resets, run finished after 1438 ms. (steps per millisecond=69 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 724 resets, run finished after 1440 ms. (steps per millisecond=69 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 735 resets, run finished after 1515 ms. (steps per millisecond=66 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 100001 steps, including 751 resets, run finished after 1483 ms. (steps per millisecond=67 ) properties (out of 41) seen :0
Interrupted probabilistic random walk after 20318952 steps, run timeout after 258001 ms. (steps per millisecond=78 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 6=1, 7=1, 8=1, 14=1, 15=1, 25=1, 26=1, 27=1, 28=1, 29=1, 30=1, 31=1, 32=1, 33=1, 34=1, 35=1, 36=1, 37=1, 38=1, 39=1, 40=1}
Probabilistic random walk after 20318952 steps, saw 5241741 distinct states, run finished after 258002 ms. (steps per millisecond=78 ) properties seen :26
Running SMT prover for 15 properties.
[2023-03-16 22:46:50] [INFO ] Invariant cache hit.
[2023-03-16 22:46:50] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 22:46:50] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-16 22:46:50] [INFO ] [Nat]Absence check using 11 positive and 26 generalized place invariants in 12 ms returned sat
[2023-03-16 22:46:51] [INFO ] After 764ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 22:46:52] [INFO ] After 1814ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 388 ms.
[2023-03-16 22:46:53] [INFO ] After 2717ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 12 different solutions.
Parikh walk visited 0 properties in 20570 ms.
Support contains 15 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 745/745 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 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 0 with 10 rules applied. Total rules applied 10 place count 322 transition count 737
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 313 transition count 736
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 312 transition count 736
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 21 place count 312 transition count 734
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 26 place count 309 transition count 734
Discarding 2 places :
Implicit places reduction removed 2 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 3 with 4 rules applied. Total rules applied 30 place count 307 transition count 732
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 32 place count 305 transition count 732
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 32 place count 305 transition count 731
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 34 place count 304 transition count 731
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 35 place count 303 transition count 730
Iterating global reduction 5 with 1 rules applied. Total rules applied 36 place count 303 transition count 730
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 37 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 6 with 4 rules applied. Total rules applied 41 place count 301 transition count 727
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 42 place count 301 transition count 727
Applied a total of 42 rules in 38 ms. Remains 301 /324 variables (removed 23) and now considering 727/745 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 301/324 places, 727/745 transitions.
Interrupted random walk after 833193 steps, including 17727 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 706 resets, run finished after 1309 ms. (steps per millisecond=76 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 753 resets, run finished after 1468 ms. (steps per millisecond=68 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 774 resets, run finished after 1205 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 1145 ms. (steps per millisecond=87 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 726 resets, run finished after 1304 ms. (steps per millisecond=76 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 724 resets, run finished after 1415 ms. (steps per millisecond=70 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 747 resets, run finished after 1283 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 756 resets, run finished after 1401 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 732 resets, run finished after 1292 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 752 resets, run finished after 1114 ms. (steps per millisecond=89 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 724 resets, run finished after 1239 ms. (steps per millisecond=80 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 725 resets, run finished after 1284 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 737 resets, run finished after 1174 ms. (steps per millisecond=85 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 738 resets, run finished after 1293 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 729 resets, run finished after 1328 ms. (steps per millisecond=75 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 10364506 steps, run timeout after 147001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 10364506 steps, saw 3187176 distinct states, run finished after 147001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 727 rows 301 cols
[2023-03-16 22:50:29] [INFO ] Computed 31 place invariants in 6 ms
[2023-03-16 22:50:30] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 22:50:30] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-16 22:50:30] [INFO ] [Nat]Absence check using 11 positive and 20 generalized place invariants in 10 ms returned sat
[2023-03-16 22:50:31] [INFO ] After 695ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 22:50:31] [INFO ] After 1550ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 618 ms.
[2023-03-16 22:50:32] [INFO ] After 2448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Fused 15 Parikh solutions to 12 different solutions.
Parikh walk visited 0 properties in 13888 ms.
Support contains 15 out of 301 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 301/301 places, 727/727 transitions.
Applied a total of 0 rules in 12 ms. Remains 301 /301 variables (removed 0) and now considering 727/727 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 301/301 places, 727/727 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 301/301 places, 727/727 transitions.
Applied a total of 0 rules in 13 ms. Remains 301 /301 variables (removed 0) and now considering 727/727 (removed 0) transitions.
[2023-03-16 22:50:46] [INFO ] Invariant cache hit.
[2023-03-16 22:50:46] [INFO ] Implicit Places using invariants in 151 ms returned [17, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 153 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 299/301 places, 727/727 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 298 transition count 726
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 298 transition count 725
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 297 transition count 725
Applied a total of 4 rules in 31 ms. Remains 297 /299 variables (removed 2) and now considering 725/727 (removed 2) transitions.
// Phase 1: matrix 725 rows 297 cols
[2023-03-16 22:50:46] [INFO ] Computed 29 place invariants in 5 ms
[2023-03-16 22:50:46] [INFO ] Implicit Places using invariants in 311 ms returned []
[2023-03-16 22:50:46] [INFO ] Invariant cache hit.
[2023-03-16 22:50:47] [INFO ] Implicit Places using invariants and state equation in 763 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 297/301 places, 725/727 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1275 ms. Remains : 297/301 places, 725/727 transitions.
Interrupted random walk after 847570 steps, including 17908 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 723 resets, run finished after 1158 ms. (steps per millisecond=86 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 721 resets, run finished after 1399 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 722 resets, run finished after 1082 ms. (steps per millisecond=92 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 714 resets, run finished after 856 ms. (steps per millisecond=116 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 759 resets, run finished after 703 ms. (steps per millisecond=142 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 739 resets, run finished after 1182 ms. (steps per millisecond=84 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 724 resets, run finished after 1257 ms. (steps per millisecond=79 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 721 resets, run finished after 1473 ms. (steps per millisecond=67 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 723 resets, run finished after 1420 ms. (steps per millisecond=70 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 713 resets, run finished after 1209 ms. (steps per millisecond=82 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 761 resets, run finished after 1182 ms. (steps per millisecond=84 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 742 resets, run finished after 1390 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 746 resets, run finished after 1445 ms. (steps per millisecond=69 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 725 resets, run finished after 1433 ms. (steps per millisecond=69 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 726 resets, run finished after 1467 ms. (steps per millisecond=68 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 8712040 steps, run timeout after 144001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 8712040 steps, saw 3287594 distinct states, run finished after 144002 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-16 22:54:00] [INFO ] Invariant cache hit.
[2023-03-16 22:54:00] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 22:54:00] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-16 22:54:00] [INFO ] [Nat]Absence check using 10 positive and 19 generalized place invariants in 18 ms returned sat
[2023-03-16 22:54:01] [INFO ] After 773ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 22:54:02] [INFO ] After 1671ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 528 ms.
[2023-03-16 22:54:03] [INFO ] After 2602ms 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 13111 ms.
Support contains 15 out of 297 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 297/297 places, 725/725 transitions.
Applied a total of 0 rules in 14 ms. Remains 297 /297 variables (removed 0) and now considering 725/725 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 297/297 places, 725/725 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 297/297 places, 725/725 transitions.
Applied a total of 0 rules in 12 ms. Remains 297 /297 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2023-03-16 22:54:16] [INFO ] Invariant cache hit.
[2023-03-16 22:54:16] [INFO ] Implicit Places using invariants in 169 ms returned []
[2023-03-16 22:54:16] [INFO ] Invariant cache hit.
[2023-03-16 22:54:18] [INFO ] Implicit Places using invariants and state equation in 1696 ms returned []
Implicit Place search using SMT with State Equation took 1885 ms to find 0 implicit places.
[2023-03-16 22:54:18] [INFO ] Redundant transitions in 48 ms returned []
[2023-03-16 22:54:18] [INFO ] Invariant cache hit.
[2023-03-16 22:54:18] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2431 ms. Remains : 297/297 places, 725/725 transitions.
Incomplete random walk after 100000 steps, including 2066 resets, run finished after 3603 ms. (steps per millisecond=27 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-16 22:54:22] [INFO ] Invariant cache hit.
[2023-03-16 22:54:22] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-16 22:54:22] [INFO ] [Real]Absence check using 10 positive and 19 generalized place invariants in 7 ms returned sat
[2023-03-16 22:54:22] [INFO ] After 190ms SMT Verify possible using state equation in real domain returned unsat :0 sat :15
[2023-03-16 22:54:23] [INFO ] After 1004ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 22:54:23] [INFO ] After 1068ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 22:54:23] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-16 22:54:23] [INFO ] [Nat]Absence check using 10 positive and 19 generalized place invariants in 10 ms returned sat
[2023-03-16 22:54:23] [INFO ] After 312ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 22:54:24] [INFO ] After 1085ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-16 22:54:24] [INFO ] After 1224ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Interrupted random walk after 851130 steps, including 17792 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 736 resets, run finished after 1177 ms. (steps per millisecond=84 ) properties (out of 15) seen :0
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393220 kB
MemFree: 14955172 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16167996 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="smartxred"
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 smartxred"
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 r025-oct2-167813611400028"
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 ;