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.r023-oct2-167813610000028.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 ltsminxred
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 r023-oct2-167813610000028
=====================================================================

--------------------
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 1678985852226

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=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-03a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 16:57:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-16 16:57:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 16:57:34] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-16 16:57:34] [INFO ] Transformed 821 places.
[2023-03-16 16:57:34] [INFO ] Transformed 1281 transitions.
[2023-03-16 16:57:34] [INFO ] Found NUPN structural information;
[2023-03-16 16:57:34] [INFO ] Parsed PT model containing 821 places and 1281 transitions and 4839 arcs in 185 ms.
Structural test allowed to assert that 91 places are NOT stable. Took 8 ms.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
Incomplete random walk after 10000 steps, including 86 resets, run finished after 633 ms. (steps per millisecond=15 ) properties (out of 730) seen :504
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 226) 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 226) 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 226) 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 226) 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 226) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) 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 226) seen :0
Running SMT prover for 226 properties.
// Phase 1: matrix 1268 rows 821 cols
[2023-03-16 16:57:35] [INFO ] Computed 156 place invariants in 45 ms
[2023-03-16 16:57:43] [INFO ] After 7428ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:226
[2023-03-16 16:57:48] [INFO ] [Nat]Absence check using 36 positive place invariants in 46 ms returned sat
[2023-03-16 16:57:48] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 79 ms returned sat
[2023-03-16 16:58:08] [INFO ] After 13216ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :224
[2023-03-16 16:58:08] [INFO ] After 13225ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :224
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-16 16:58:08] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :224
Fused 226 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 56 ms.
Support contains 226 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 4 places
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 812 transition count 1215
Reduce places removed 53 places and 0 transitions.
Iterating post reduction 1 with 53 rules applied. Total rules applied 115 place count 759 transition count 1215
Performed 62 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 62 Pre rules applied. Total rules applied 115 place count 759 transition count 1153
Deduced a syphon composed of 62 places in 3 ms
Ensure Unique test removed 23 places
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 147 rules applied. Total rules applied 262 place count 674 transition count 1153
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 263 place count 674 transition count 1152
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 264 place count 673 transition count 1152
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 267 place count 670 transition count 1136
Iterating global reduction 4 with 3 rules applied. Total rules applied 270 place count 670 transition count 1136
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 274 place count 669 transition count 1133
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 276 place count 667 transition count 1133
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 277 place count 666 transition count 1125
Iterating global reduction 6 with 1 rules applied. Total rules applied 278 place count 666 transition count 1125
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 279 place count 665 transition count 1117
Iterating global reduction 6 with 1 rules applied. Total rules applied 280 place count 665 transition count 1117
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 281 place count 664 transition count 1109
Iterating global reduction 6 with 1 rules applied. Total rules applied 282 place count 664 transition count 1109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 283 place count 663 transition count 1101
Iterating global reduction 6 with 1 rules applied. Total rules applied 284 place count 663 transition count 1101
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 285 place count 662 transition count 1093
Iterating global reduction 6 with 1 rules applied. Total rules applied 286 place count 662 transition count 1093
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 287 place count 661 transition count 1085
Iterating global reduction 6 with 1 rules applied. Total rules applied 288 place count 661 transition count 1085
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 289 place count 660 transition count 1077
Iterating global reduction 6 with 1 rules applied. Total rules applied 290 place count 660 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 291 place count 659 transition count 1069
Iterating global reduction 6 with 1 rules applied. Total rules applied 292 place count 659 transition count 1069
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 293 place count 658 transition count 1061
Iterating global reduction 6 with 1 rules applied. Total rules applied 294 place count 658 transition count 1061
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 295 place count 657 transition count 1053
Iterating global reduction 6 with 1 rules applied. Total rules applied 296 place count 657 transition count 1053
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 297 place count 656 transition count 1045
Iterating global reduction 6 with 1 rules applied. Total rules applied 298 place count 656 transition count 1045
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 299 place count 655 transition count 1037
Iterating global reduction 6 with 1 rules applied. Total rules applied 300 place count 655 transition count 1037
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 301 place count 654 transition count 1029
Iterating global reduction 6 with 1 rules applied. Total rules applied 302 place count 654 transition count 1029
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 303 place count 653 transition count 1021
Iterating global reduction 6 with 1 rules applied. Total rules applied 304 place count 653 transition count 1021
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 305 place count 652 transition count 1013
Iterating global reduction 6 with 1 rules applied. Total rules applied 306 place count 652 transition count 1013
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 307 place count 651 transition count 1005
Iterating global reduction 6 with 1 rules applied. Total rules applied 308 place count 651 transition count 1005
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 336 place count 637 transition count 991
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 337 place count 637 transition count 990
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 338 place count 636 transition count 990
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 339 place count 635 transition count 989
Applied a total of 339 rules in 453 ms. Remains 635 /821 variables (removed 186) and now considering 989/1268 (removed 279) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 454 ms. Remains : 635/821 places, 989/1268 transitions.
Interrupted random walk after 692501 steps, including 8969 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 62
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 164) 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 164) 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 164) 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 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 164) 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 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 35 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 164) 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 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 164) 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 164) 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 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 164) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 164) seen :0
Running SMT prover for 164 properties.
// Phase 1: matrix 989 rows 635 cols
[2023-03-16 16:58:45] [INFO ] Computed 123 place invariants in 22 ms
[2023-03-16 16:58:49] [INFO ] After 4359ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:164
[2023-03-16 16:58:52] [INFO ] [Nat]Absence check using 38 positive place invariants in 41 ms returned sat
[2023-03-16 16:58:52] [INFO ] [Nat]Absence check using 38 positive and 85 generalized place invariants in 62 ms returned sat
[2023-03-16 17:00:52] [INFO ] After 116178ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :160
[2023-03-16 17:00:53] [INFO ] Deduced a trap composed of 105 places in 324 ms of which 8 ms to minimize.
[2023-03-16 17:00:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 428 ms
[2023-03-16 17:01:49] [INFO ] Deduced a trap composed of 49 places in 273 ms of which 15 ms to minimize.
[2023-03-16 17:01:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 351 ms
[2023-03-16 17:02:34] [INFO ] After 218593ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :158
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-16 17:02:34] [INFO ] After 225018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :158
Fused 164 Parikh solutions to 151 different solutions.
Parikh walk visited 99 properties in 8626 ms.
Support contains 65 out of 635 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 635/635 places, 989/989 transitions.
Ensure Unique test removed 7 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 15 rules applied. Total rules applied 15 place count 628 transition count 981
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 27 place count 616 transition count 981
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 27 place count 616 transition count 972
Deduced a syphon composed of 9 places in 14 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 45 place count 607 transition count 972
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 48 place count 604 transition count 972
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 49 place count 603 transition count 966
Iterating global reduction 3 with 1 rules applied. Total rules applied 50 place count 603 transition count 966
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 51 place count 602 transition count 966
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 69 place count 593 transition count 957
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 72 place count 590 transition count 954
Iterating global reduction 4 with 3 rules applied. Total rules applied 75 place count 590 transition count 954
Free-agglomeration rule applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 79 place count 590 transition count 950
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 84 place count 586 transition count 949
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 86 place count 586 transition count 949
Applied a total of 86 rules in 124 ms. Remains 586 /635 variables (removed 49) and now considering 949/989 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 586/635 places, 949/989 transitions.
Interrupted random walk after 722726 steps, including 10330 resets, run timeout after 30001 ms. (steps per millisecond=24 ) properties seen 3
Incomplete Best-First random walk after 100001 steps, including 423 resets, run finished after 1191 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 398 resets, run finished after 1206 ms. (steps per millisecond=82 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 381 resets, run finished after 1195 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 404 resets, run finished after 1252 ms. (steps per millisecond=79 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 398 resets, run finished after 1167 ms. (steps per millisecond=85 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 412 resets, run finished after 1238 ms. (steps per millisecond=80 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 406 resets, run finished after 1268 ms. (steps per millisecond=78 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 401 resets, run finished after 1090 ms. (steps per millisecond=91 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 402 resets, run finished after 1128 ms. (steps per millisecond=88 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 397 resets, run finished after 1241 ms. (steps per millisecond=80 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 399 resets, run finished after 1274 ms. (steps per millisecond=78 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 393 resets, run finished after 1259 ms. (steps per millisecond=79 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 405 resets, run finished after 1184 ms. (steps per millisecond=84 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 1172 ms. (steps per millisecond=85 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 396 resets, run finished after 1132 ms. (steps per millisecond=88 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 1251 ms. (steps per millisecond=79 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 399 resets, run finished after 1251 ms. (steps per millisecond=79 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 409 resets, run finished after 1217 ms. (steps per millisecond=82 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 396 resets, run finished after 1199 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 399 resets, run finished after 1160 ms. (steps per millisecond=86 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 410 resets, run finished after 1240 ms. (steps per millisecond=80 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 417 resets, run finished after 1166 ms. (steps per millisecond=85 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 390 resets, run finished after 1221 ms. (steps per millisecond=81 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 1285 ms. (steps per millisecond=77 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 400 resets, run finished after 1230 ms. (steps per millisecond=81 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 396 resets, run finished after 1212 ms. (steps per millisecond=82 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 1234 ms. (steps per millisecond=81 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 393 resets, run finished after 1211 ms. (steps per millisecond=82 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 404 resets, run finished after 1172 ms. (steps per millisecond=85 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 402 resets, run finished after 1238 ms. (steps per millisecond=80 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 395 resets, run finished after 1111 ms. (steps per millisecond=90 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 403 resets, run finished after 1153 ms. (steps per millisecond=86 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 414 resets, run finished after 1258 ms. (steps per millisecond=79 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 396 resets, run finished after 1184 ms. (steps per millisecond=84 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 398 resets, run finished after 1183 ms. (steps per millisecond=84 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 404 resets, run finished after 1134 ms. (steps per millisecond=88 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 400 resets, run finished after 1153 ms. (steps per millisecond=86 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 398 resets, run finished after 1170 ms. (steps per millisecond=85 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 409 resets, run finished after 1190 ms. (steps per millisecond=84 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 1215 ms. (steps per millisecond=82 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 412 resets, run finished after 1179 ms. (steps per millisecond=84 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 400 resets, run finished after 1203 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 396 resets, run finished after 1183 ms. (steps per millisecond=84 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 1195 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 408 resets, run finished after 1160 ms. (steps per millisecond=86 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100000 steps, including 391 resets, run finished after 1166 ms. (steps per millisecond=85 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 388 resets, run finished after 1220 ms. (steps per millisecond=81 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 407 resets, run finished after 1170 ms. (steps per millisecond=85 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 1196 ms. (steps per millisecond=83 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 1233 ms. (steps per millisecond=81 ) properties (out of 62) seen :0
Interrupted probabilistic random walk after 16484923 steps, run timeout after 267001 ms. (steps per millisecond=61 ) properties seen :{10=1, 18=1, 19=1, 20=1, 21=1, 45=1, 46=1, 47=1, 48=1, 49=1, 50=1, 51=1, 52=1, 53=1, 54=1, 55=1, 56=1, 57=1, 58=1, 59=1, 60=1, 61=1}
Probabilistic random walk after 16484923 steps, saw 4642096 distinct states, run finished after 267003 ms. (steps per millisecond=61 ) properties seen :22
Running SMT prover for 40 properties.
// Phase 1: matrix 949 rows 586 cols
[2023-03-16 17:08:40] [INFO ] Computed 108 place invariants in 7 ms
[2023-03-16 17:08:40] [INFO ] After 559ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:40
[2023-03-16 17:08:41] [INFO ] [Nat]Absence check using 30 positive place invariants in 16 ms returned sat
[2023-03-16 17:08:41] [INFO ] [Nat]Absence check using 30 positive and 78 generalized place invariants in 40 ms returned sat
[2023-03-16 17:08:44] [INFO ] After 2538ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :40
[2023-03-16 17:08:47] [INFO ] Deduced a trap composed of 28 places in 223 ms of which 14 ms to minimize.
[2023-03-16 17:08:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 299 ms
[2023-03-16 17:08:48] [INFO ] After 6666ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :40
Attempting to minimize the solution found.
Minimization took 1922 ms.
[2023-03-16 17:08:50] [INFO ] After 10057ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :40
Fused 40 Parikh solutions to 35 different solutions.
Parikh walk visited 0 properties in 2838 ms.
Support contains 40 out of 586 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 586/586 places, 949/949 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 586 transition count 946
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 583 transition count 946
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 583 transition count 943
Deduced a syphon composed of 3 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14 place count 578 transition count 943
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 16 place count 576 transition count 936
Iterating global reduction 2 with 2 rules applied. Total rules applied 18 place count 576 transition count 936
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 576 transition count 935
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 21 place count 575 transition count 934
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 22 place count 575 transition count 934
Applied a total of 22 rules in 61 ms. Remains 575 /586 variables (removed 11) and now considering 934/949 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 575/586 places, 934/949 transitions.
Interrupted random walk after 794362 steps, including 11536 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 383 resets, run finished after 1268 ms. (steps per millisecond=78 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 402 resets, run finished after 1036 ms. (steps per millisecond=96 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 981 ms. (steps per millisecond=101 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 405 resets, run finished after 976 ms. (steps per millisecond=102 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 404 resets, run finished after 1068 ms. (steps per millisecond=93 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 977 ms. (steps per millisecond=102 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 385 resets, run finished after 1079 ms. (steps per millisecond=92 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 404 resets, run finished after 1024 ms. (steps per millisecond=97 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 404 resets, run finished after 1031 ms. (steps per millisecond=96 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 399 resets, run finished after 1048 ms. (steps per millisecond=95 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 394 resets, run finished after 1039 ms. (steps per millisecond=96 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 399 resets, run finished after 991 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 391 resets, run finished after 1101 ms. (steps per millisecond=90 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 403 resets, run finished after 1152 ms. (steps per millisecond=86 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 398 resets, run finished after 1017 ms. (steps per millisecond=98 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 396 resets, run finished after 1157 ms. (steps per millisecond=86 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 394 resets, run finished after 1112 ms. (steps per millisecond=89 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 399 resets, run finished after 1250 ms. (steps per millisecond=80 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 398 resets, run finished after 1025 ms. (steps per millisecond=97 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 401 resets, run finished after 1033 ms. (steps per millisecond=96 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 393 resets, run finished after 1012 ms. (steps per millisecond=98 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 390 resets, run finished after 1109 ms. (steps per millisecond=90 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 391 resets, run finished after 1039 ms. (steps per millisecond=96 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 401 resets, run finished after 1013 ms. (steps per millisecond=98 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 392 resets, run finished after 1021 ms. (steps per millisecond=97 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 396 resets, run finished after 1215 ms. (steps per millisecond=82 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 408 resets, run finished after 1226 ms. (steps per millisecond=81 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 392 resets, run finished after 1267 ms. (steps per millisecond=78 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 402 resets, run finished after 1122 ms. (steps per millisecond=89 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 414 resets, run finished after 1154 ms. (steps per millisecond=86 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 388 resets, run finished after 1223 ms. (steps per millisecond=81 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 408 resets, run finished after 1129 ms. (steps per millisecond=88 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 405 resets, run finished after 1041 ms. (steps per millisecond=96 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 405 resets, run finished after 1118 ms. (steps per millisecond=89 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 398 resets, run finished after 1085 ms. (steps per millisecond=92 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 406 resets, run finished after 974 ms. (steps per millisecond=102 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 395 resets, run finished after 992 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 383 resets, run finished after 1042 ms. (steps per millisecond=95 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 405 resets, run finished after 997 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 415 resets, run finished after 947 ms. (steps per millisecond=105 ) properties (out of 40) seen :0
Interrupted probabilistic random walk after 14104648 steps, run timeout after 219001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 14104648 steps, saw 3853064 distinct states, run finished after 219004 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 40 properties.
// Phase 1: matrix 934 rows 575 cols
[2023-03-16 17:13:45] [INFO ] Computed 106 place invariants in 7 ms
[2023-03-16 17:13:46] [INFO ] After 597ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:40
[2023-03-16 17:13:47] [INFO ] [Nat]Absence check using 29 positive place invariants in 17 ms returned sat
[2023-03-16 17:13:47] [INFO ] [Nat]Absence check using 29 positive and 77 generalized place invariants in 55 ms returned sat
[2023-03-16 17:13:50] [INFO ] After 2242ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :40
[2023-03-16 17:13:53] [INFO ] After 5700ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :40
Attempting to minimize the solution found.
Minimization took 1987 ms.
[2023-03-16 17:13:55] [INFO ] After 9109ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :40
Fused 40 Parikh solutions to 34 different solutions.
Parikh walk visited 0 properties in 3407 ms.
Support contains 40 out of 575 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 575/575 places, 934/934 transitions.
Applied a total of 0 rules in 14 ms. Remains 575 /575 variables (removed 0) and now considering 934/934 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 575/575 places, 934/934 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 575/575 places, 934/934 transitions.
Applied a total of 0 rules in 12 ms. Remains 575 /575 variables (removed 0) and now considering 934/934 (removed 0) transitions.
[2023-03-16 17:13:59] [INFO ] Invariant cache hit.
[2023-03-16 17:13:59] [INFO ] Implicit Places using invariants in 401 ms returned [0, 18, 20, 34, 52, 70, 160, 177, 180, 181, 182, 200, 218, 237, 287, 288, 299, 300, 301, 319, 337, 356, 406, 407, 410, 421, 422, 423, 441, 443, 446, 464, 465, 466, 467, 479, 485, 491, 497, 503, 509, 515, 521, 527, 533, 539]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 421 ms to find 46 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 529/575 places, 934/934 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 529 transition count 870
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 465 transition count 870
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 128 place count 465 transition count 852
Deduced a syphon composed of 18 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 165 place count 446 transition count 852
Discarding 5 places :
Implicit places reduction removed 5 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 13 rules applied. Total rules applied 178 place count 441 transition count 844
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 186 place count 433 transition count 844
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 201 place count 418 transition count 829
Iterating global reduction 4 with 15 rules applied. Total rules applied 216 place count 418 transition count 829
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 219 place count 418 transition count 826
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 219 place count 418 transition count 825
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 221 place count 417 transition count 825
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 224 place count 414 transition count 822
Iterating global reduction 5 with 3 rules applied. Total rules applied 227 place count 414 transition count 822
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 228 place count 413 transition count 821
Iterating global reduction 5 with 1 rules applied. Total rules applied 229 place count 413 transition count 821
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 230 place count 412 transition count 820
Iterating global reduction 5 with 1 rules applied. Total rules applied 231 place count 412 transition count 820
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 5 with 66 rules applied. Total rules applied 297 place count 379 transition count 787
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 299 place count 379 transition count 785
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 300 place count 379 transition count 784
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 301 place count 379 transition count 783
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 302 place count 378 transition count 783
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 7 with 11 rules applied. Total rules applied 313 place count 378 transition count 772
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 325 place count 366 transition count 772
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 334 place count 366 transition count 772
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 335 place count 366 transition count 772
Applied a total of 335 rules in 141 ms. Remains 366 /529 variables (removed 163) and now considering 772/934 (removed 162) transitions.
// Phase 1: matrix 772 rows 366 cols
[2023-03-16 17:13:59] [INFO ] Computed 53 place invariants in 8 ms
[2023-03-16 17:13:59] [INFO ] Implicit Places using invariants in 225 ms returned [111, 117, 120, 122, 129, 139, 140, 209, 215, 218, 220, 225, 226, 292, 298, 301, 303]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 228 ms to find 17 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 349/575 places, 772/934 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 340 transition count 763
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 340 transition count 763
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 337 transition count 760
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 337 transition count 760
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 334 transition count 757
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 39 place count 334 transition count 748
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 48 place count 325 transition count 748
Applied a total of 48 rules in 47 ms. Remains 325 /349 variables (removed 24) and now considering 748/772 (removed 24) transitions.
// Phase 1: matrix 748 rows 325 cols
[2023-03-16 17:13:59] [INFO ] Computed 36 place invariants in 8 ms
[2023-03-16 17:14:00] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-16 17:14:00] [INFO ] Invariant cache hit.
[2023-03-16 17:14:00] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 844 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 325/575 places, 748/934 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1694 ms. Remains : 325/575 places, 748/934 transitions.
Interrupted random walk after 962688 steps, including 20360 resets, run timeout after 30001 ms. (steps per millisecond=32 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 729 resets, run finished after 1311 ms. (steps per millisecond=76 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 711 resets, run finished after 1463 ms. (steps per millisecond=68 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 726 resets, run finished after 1158 ms. (steps per millisecond=86 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 719 resets, run finished after 1247 ms. (steps per millisecond=80 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 707 resets, run finished after 1149 ms. (steps per millisecond=87 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 729 resets, run finished after 1245 ms. (steps per millisecond=80 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 729 resets, run finished after 1198 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 728 resets, run finished after 1267 ms. (steps per millisecond=78 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 741 resets, run finished after 979 ms. (steps per millisecond=102 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 754 resets, run finished after 824 ms. (steps per millisecond=121 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 718 resets, run finished after 1047 ms. (steps per millisecond=95 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 728 resets, run finished after 1172 ms. (steps per millisecond=85 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 746 resets, run finished after 1422 ms. (steps per millisecond=70 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 745 resets, run finished after 1255 ms. (steps per millisecond=79 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 738 resets, run finished after 1186 ms. (steps per millisecond=84 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 727 resets, run finished after 1167 ms. (steps per millisecond=85 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 725 resets, run finished after 1160 ms. (steps per millisecond=86 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 714 resets, run finished after 1186 ms. (steps per millisecond=84 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 723 resets, run finished after 1172 ms. (steps per millisecond=85 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 756 resets, run finished after 1433 ms. (steps per millisecond=69 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 748 resets, run finished after 1172 ms. (steps per millisecond=85 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 737 resets, run finished after 1424 ms. (steps per millisecond=70 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 718 resets, run finished after 1490 ms. (steps per millisecond=67 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 736 resets, run finished after 1331 ms. (steps per millisecond=75 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 743 resets, run finished after 1321 ms. (steps per millisecond=75 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 727 resets, run finished after 1237 ms. (steps per millisecond=80 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 718 resets, run finished after 1152 ms. (steps per millisecond=86 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 739 resets, run finished after 1157 ms. (steps per millisecond=86 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 719 resets, run finished after 1333 ms. (steps per millisecond=75 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 693 resets, run finished after 1295 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 715 resets, run finished after 1177 ms. (steps per millisecond=84 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 719 resets, run finished after 1234 ms. (steps per millisecond=81 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 741 resets, run finished after 1455 ms. (steps per millisecond=68 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 740 resets, run finished after 1498 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 750 resets, run finished after 1278 ms. (steps per millisecond=78 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 735 resets, run finished after 1383 ms. (steps per millisecond=72 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 714 resets, run finished after 1239 ms. (steps per millisecond=80 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 750 resets, run finished after 1168 ms. (steps per millisecond=85 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100000 steps, including 731 resets, run finished after 1351 ms. (steps per millisecond=74 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 100001 steps, including 714 resets, run finished after 1491 ms. (steps per millisecond=67 ) properties (out of 40) seen :0
Interrupted probabilistic random walk after 14910493 steps, run timeout after 240001 ms. (steps per millisecond=62 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 6=1, 7=1, 8=1, 9=1, 10=1, 11=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}
Probabilistic random walk after 14910493 steps, saw 5316035 distinct states, run finished after 240002 ms. (steps per millisecond=62 ) properties seen :25
Running SMT prover for 15 properties.
[2023-03-16 17:19:20] [INFO ] Invariant cache hit.
[2023-03-16 17:19:21] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 17:19:21] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-16 17:19:21] [INFO ] [Nat]Absence check using 10 positive and 26 generalized place invariants in 14 ms returned sat
[2023-03-16 17:19:22] [INFO ] After 675ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 17:19:23] [INFO ] After 1730ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 517 ms.
[2023-03-16 17:19:23] [INFO ] After 2762ms 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 18359 ms.
Support contains 15 out of 325 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 325/325 places, 748/748 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 323 transition count 737
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 311 transition count 737
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 25 place count 311 transition count 735
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 2 with 5 rules applied. Total rules applied 30 place count 308 transition count 735
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 307 transition count 735
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 31 place count 307 transition count 734
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 33 place count 306 transition count 734
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 34 place count 305 transition count 733
Iterating global reduction 3 with 1 rules applied. Total rules applied 35 place count 305 transition count 733
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 43 place count 301 transition count 729
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 45 place count 301 transition count 727
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 46 place count 301 transition count 727
Applied a total of 46 rules in 51 ms. Remains 301 /325 variables (removed 24) and now considering 727/748 (removed 21) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 301/325 places, 727/748 transitions.
Interrupted random walk after 842291 steps, including 17950 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 744 resets, run finished after 1137 ms. (steps per millisecond=87 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 708 resets, run finished after 1331 ms. (steps per millisecond=75 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 739 resets, run finished after 1185 ms. (steps per millisecond=84 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 731 resets, run finished after 1248 ms. (steps per millisecond=80 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 751 resets, run finished after 1456 ms. (steps per millisecond=68 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 718 resets, run finished after 1288 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 717 resets, run finished after 1404 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 744 resets, run finished after 1113 ms. (steps per millisecond=89 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 721 resets, run finished after 1180 ms. (steps per millisecond=84 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 722 resets, run finished after 1168 ms. (steps per millisecond=85 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 751 resets, run finished after 1196 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 732 resets, run finished after 1204 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 705 resets, run finished after 1250 ms. (steps per millisecond=80 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 722 resets, run finished after 1150 ms. (steps per millisecond=86 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 744 resets, run finished after 1365 ms. (steps per millisecond=73 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 9928840 steps, run timeout after 144001 ms. (steps per millisecond=68 ) properties seen :{}
Probabilistic random walk after 9928840 steps, saw 3224552 distinct states, run finished after 144001 ms. (steps per millisecond=68 ) properties seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 727 rows 301 cols
[2023-03-16 17:22:54] [INFO ] Computed 31 place invariants in 19 ms
[2023-03-16 17:22:55] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 17:22:55] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-16 17:22:55] [INFO ] [Nat]Absence check using 11 positive and 20 generalized place invariants in 17 ms returned sat
[2023-03-16 17:22:56] [INFO ] After 671ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 17:22:57] [INFO ] After 1649ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 497 ms.
[2023-03-16 17:22:57] [INFO ] After 2508ms 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 31701 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 17 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 17 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 9 ms. Remains 301 /301 variables (removed 0) and now considering 727/727 (removed 0) transitions.
[2023-03-16 17:23:29] [INFO ] Invariant cache hit.
[2023-03-16 17:23:29] [INFO ] Implicit Places using invariants in 179 ms returned [17, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 182 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 24 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 17:23:29] [INFO ] Computed 29 place invariants in 10 ms
[2023-03-16 17:23:29] [INFO ] Implicit Places using invariants in 195 ms returned []
[2023-03-16 17:23:29] [INFO ] Invariant cache hit.
[2023-03-16 17:23:30] [INFO ] Implicit Places using invariants and state equation in 597 ms returned []
Implicit Place search using SMT with State Equation took 807 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 1022 ms. Remains : 297/301 places, 725/727 transitions.
Interrupted random walk after 835850 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 763 resets, run finished after 1095 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 744 resets, run finished after 1112 ms. (steps per millisecond=89 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 741 resets, run finished after 1040 ms. (steps per millisecond=96 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 716 resets, run finished after 666 ms. (steps per millisecond=150 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 720 resets, run finished after 619 ms. (steps per millisecond=161 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 714 resets, run finished after 654 ms. (steps per millisecond=152 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 720 resets, run finished after 796 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 738 resets, run finished after 883 ms. (steps per millisecond=113 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 746 resets, run finished after 679 ms. (steps per millisecond=147 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 751 resets, run finished after 1408 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 731 resets, run finished after 1150 ms. (steps per millisecond=86 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 740 resets, run finished after 1228 ms. (steps per millisecond=81 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 730 resets, run finished after 1430 ms. (steps per millisecond=69 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 720 resets, run finished after 1188 ms. (steps per millisecond=84 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 711 resets, run finished after 1358 ms. (steps per millisecond=73 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 8096564 steps, run timeout after 135001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 8096564 steps, saw 3134751 distinct states, run finished after 135001 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-16 17:26:30] [INFO ] Invariant cache hit.
[2023-03-16 17:26:30] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 17:26:30] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-16 17:26:30] [INFO ] [Nat]Absence check using 10 positive and 19 generalized place invariants in 10 ms returned sat
[2023-03-16 17:26:31] [INFO ] After 713ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 17:26:32] [INFO ] After 1655ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 553 ms.
[2023-03-16 17:26:33] [INFO ] After 2469ms 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 18050 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 9 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 9 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 8 ms. Remains 297 /297 variables (removed 0) and now considering 725/725 (removed 0) transitions.
[2023-03-16 17:26:51] [INFO ] Invariant cache hit.
[2023-03-16 17:26:51] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-16 17:26:51] [INFO ] Invariant cache hit.
[2023-03-16 17:26:52] [INFO ] Implicit Places using invariants and state equation in 516 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
[2023-03-16 17:26:52] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-16 17:26:52] [INFO ] Invariant cache hit.
[2023-03-16 17:26:52] [INFO ] Dead Transitions using invariants and state equation in 334 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1091 ms. Remains : 297/297 places, 725/725 transitions.
Incomplete random walk after 100000 steps, including 2072 resets, run finished after 3127 ms. (steps per millisecond=31 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-16 17:26:55] [INFO ] Invariant cache hit.
[2023-03-16 17:26:55] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-16 17:26:55] [INFO ] [Real]Absence check using 10 positive and 19 generalized place invariants in 9 ms returned sat
[2023-03-16 17:26:55] [INFO ] After 175ms SMT Verify possible using state equation in real domain returned unsat :0 sat :15
[2023-03-16 17:26:56] [INFO ] After 1307ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 17:26:56] [INFO ] After 1373ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-16 17:26:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2023-03-16 17:26:57] [INFO ] [Nat]Absence check using 10 positive and 19 generalized place invariants in 9 ms returned sat
[2023-03-16 17:26:57] [INFO ] After 313ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :15
[2023-03-16 17:26:58] [INFO ] After 1289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :15
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-16 17:26:58] [INFO ] After 1560ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :15
Interrupted random walk after 988727 steps, including 20945 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 1285 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100001 steps, including 735 resets, run finished after 1107 ms. (steps per millisecond=90 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 100000 steps, including 735 resets, run finished after 1196 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393220 kB
MemFree: 14597928 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16166024 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="ltsminxred"
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 ltsminxred"
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 r023-oct2-167813610000028"
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 ;