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-oct2-167813610000018.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-02a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r023-oct2-167813610000018
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 664K
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 13:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 26 13:11 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 25K 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 9.0K Feb 26 13:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 26 13:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 13:12 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 279K 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 1678985832566

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-02a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 16:57:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-16 16:57:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 16:57:15] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2023-03-16 16:57:15] [INFO ] Transformed 626 places.
[2023-03-16 16:57:15] [INFO ] Transformed 1008 transitions.
[2023-03-16 16:57:15] [INFO ] Found NUPN structural information;
[2023-03-16 16:57:15] [INFO ] Parsed PT model containing 626 places and 1008 transitions and 3820 arcs in 246 ms.
Structural test allowed to assert that 68 places are NOT stable. Took 22 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Incomplete random walk after 10000 steps, including 126 resets, run finished after 716 ms. (steps per millisecond=13 ) properties (out of 558) seen :421
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 137) 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 137) 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 137) 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 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 137) 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 137) 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 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 137) 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 137) 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 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) 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 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 137) 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 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 137) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=100 ) properties (out of 137) 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 137) 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 137) 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 137) 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 137) 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 137) seen :0
Running SMT prover for 137 properties.
// Phase 1: matrix 998 rows 626 cols
[2023-03-16 16:57:16] [INFO ] Computed 118 place invariants in 89 ms
[2023-03-16 16:57:20] [INFO ] After 4045ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:137
[2023-03-16 16:57:24] [INFO ] [Nat]Absence check using 28 positive place invariants in 191 ms returned sat
[2023-03-16 16:57:24] [INFO ] [Nat]Absence check using 28 positive and 90 generalized place invariants in 64 ms returned sat
[2023-03-16 16:57:46] [INFO ] After 19023ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :135
[2023-03-16 16:57:46] [INFO ] After 19031ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :135
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-16 16:57:46] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :135
Fused 137 Parikh solutions to 3 different solutions.
Parikh walk visited 2 properties in 96 ms.
Support contains 135 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 998/998 transitions.
Ensure Unique test removed 4 places
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 619 transition count 957
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 1 with 41 rules applied. Total rules applied 89 place count 578 transition count 957
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 89 place count 578 transition count 913
Deduced a syphon composed of 44 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 105 rules applied. Total rules applied 194 place count 517 transition count 913
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 195 place count 517 transition count 912
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 196 place count 516 transition count 912
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 199 place count 513 transition count 896
Iterating global reduction 4 with 3 rules applied. Total rules applied 202 place count 513 transition count 896
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 206 place count 512 transition count 893
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 208 place count 510 transition count 893
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 209 place count 509 transition count 885
Iterating global reduction 6 with 1 rules applied. Total rules applied 210 place count 509 transition count 885
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 211 place count 508 transition count 877
Iterating global reduction 6 with 1 rules applied. Total rules applied 212 place count 508 transition count 877
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 213 place count 507 transition count 869
Iterating global reduction 6 with 1 rules applied. Total rules applied 214 place count 507 transition count 869
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 215 place count 506 transition count 861
Iterating global reduction 6 with 1 rules applied. Total rules applied 216 place count 506 transition count 861
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 217 place count 505 transition count 853
Iterating global reduction 6 with 1 rules applied. Total rules applied 218 place count 505 transition count 853
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 219 place count 504 transition count 845
Iterating global reduction 6 with 1 rules applied. Total rules applied 220 place count 504 transition count 845
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 221 place count 503 transition count 837
Iterating global reduction 6 with 1 rules applied. Total rules applied 222 place count 503 transition count 837
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 223 place count 502 transition count 829
Iterating global reduction 6 with 1 rules applied. Total rules applied 224 place count 502 transition count 829
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 225 place count 501 transition count 821
Iterating global reduction 6 with 1 rules applied. Total rules applied 226 place count 501 transition count 821
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 227 place count 500 transition count 813
Iterating global reduction 6 with 1 rules applied. Total rules applied 228 place count 500 transition count 813
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 229 place count 499 transition count 805
Iterating global reduction 6 with 1 rules applied. Total rules applied 230 place count 499 transition count 805
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 231 place count 498 transition count 797
Iterating global reduction 6 with 1 rules applied. Total rules applied 232 place count 498 transition count 797
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 233 place count 497 transition count 789
Iterating global reduction 6 with 1 rules applied. Total rules applied 234 place count 497 transition count 789
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 235 place count 496 transition count 781
Iterating global reduction 6 with 1 rules applied. Total rules applied 236 place count 496 transition count 781
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 237 place count 495 transition count 773
Iterating global reduction 6 with 1 rules applied. Total rules applied 238 place count 495 transition count 773
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 239 place count 494 transition count 765
Iterating global reduction 6 with 1 rules applied. Total rules applied 240 place count 494 transition count 765
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 256 place count 486 transition count 757
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 257 place count 485 transition count 756
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 258 place count 484 transition count 756
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 258 place count 484 transition count 755
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 260 place count 483 transition count 755
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 261 place count 482 transition count 755
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 8 with 2 rules applied. Total rules applied 263 place count 481 transition count 754
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 264 place count 480 transition count 753
Iterating global reduction 8 with 1 rules applied. Total rules applied 265 place count 480 transition count 753
Free-agglomeration rule applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 266 place count 480 transition count 752
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 267 place count 479 transition count 752
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 268 place count 479 transition count 752
Applied a total of 268 rules in 376 ms. Remains 479 /626 variables (removed 147) and now considering 752/998 (removed 246) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 377 ms. Remains : 479/626 places, 752/998 transitions.
Interrupted random walk after 718672 steps, including 12036 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 46
Incomplete Best-First random walk after 100001 steps, including 554 resets, run finished after 1460 ms. (steps per millisecond=68 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 582 resets, run finished after 1496 ms. (steps per millisecond=66 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 554 resets, run finished after 1443 ms. (steps per millisecond=69 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 576 resets, run finished after 1510 ms. (steps per millisecond=66 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 570 resets, run finished after 1521 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 553 resets, run finished after 1482 ms. (steps per millisecond=67 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 553 resets, run finished after 1499 ms. (steps per millisecond=66 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 583 resets, run finished after 1444 ms. (steps per millisecond=69 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 547 resets, run finished after 1537 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 577 resets, run finished after 1430 ms. (steps per millisecond=69 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 565 resets, run finished after 1479 ms. (steps per millisecond=67 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 571 resets, run finished after 1444 ms. (steps per millisecond=69 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 549 resets, run finished after 1563 ms. (steps per millisecond=63 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 555 resets, run finished after 1580 ms. (steps per millisecond=63 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 534 resets, run finished after 1494 ms. (steps per millisecond=66 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 553 resets, run finished after 1526 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 540 resets, run finished after 1556 ms. (steps per millisecond=64 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 560 resets, run finished after 1374 ms. (steps per millisecond=72 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 560 resets, run finished after 1526 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 568 resets, run finished after 1502 ms. (steps per millisecond=66 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 546 resets, run finished after 1543 ms. (steps per millisecond=64 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 551 resets, run finished after 1519 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 538 resets, run finished after 1602 ms. (steps per millisecond=62 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 556 resets, run finished after 1533 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 579 resets, run finished after 1585 ms. (steps per millisecond=63 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 557 resets, run finished after 1494 ms. (steps per millisecond=66 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 562 resets, run finished after 1567 ms. (steps per millisecond=63 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 553 resets, run finished after 1523 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 537 resets, run finished after 1545 ms. (steps per millisecond=64 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 551 resets, run finished after 1478 ms. (steps per millisecond=67 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 569 resets, run finished after 1522 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 552 resets, run finished after 1427 ms. (steps per millisecond=70 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 553 resets, run finished after 1449 ms. (steps per millisecond=69 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 569 resets, run finished after 1519 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 571 resets, run finished after 1520 ms. (steps per millisecond=65 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 548 resets, run finished after 1489 ms. (steps per millisecond=67 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 549 resets, run finished after 1468 ms. (steps per millisecond=68 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100001 steps, including 561 resets, run finished after 1485 ms. (steps per millisecond=67 ) properties (out of 89) seen :0
Incomplete Best-First random walk after 100000 steps, including 550 resets, run finished after 1525 ms. (steps per millisecond=65 ) properties (out of 89) seen :8
Incomplete Best-First random walk after 100001 steps, including 545 resets, run finished after 1585 ms. (steps per millisecond=63 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 548 resets, run finished after 1573 ms. (steps per millisecond=63 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 557 resets, run finished after 1416 ms. (steps per millisecond=70 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 548 resets, run finished after 1477 ms. (steps per millisecond=67 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 537 resets, run finished after 1604 ms. (steps per millisecond=62 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 555 resets, run finished after 1426 ms. (steps per millisecond=70 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 564 resets, run finished after 1550 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 557 resets, run finished after 1501 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 557 resets, run finished after 1513 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 548 resets, run finished after 1575 ms. (steps per millisecond=63 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 561 resets, run finished after 1497 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 558 resets, run finished after 1512 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 564 resets, run finished after 1467 ms. (steps per millisecond=68 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 555 resets, run finished after 1579 ms. (steps per millisecond=63 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 544 resets, run finished after 964 ms. (steps per millisecond=103 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 558 resets, run finished after 1368 ms. (steps per millisecond=73 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 541 resets, run finished after 1444 ms. (steps per millisecond=69 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 568 resets, run finished after 1468 ms. (steps per millisecond=68 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 561 resets, run finished after 1534 ms. (steps per millisecond=65 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 565 resets, run finished after 1469 ms. (steps per millisecond=68 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 544 resets, run finished after 1519 ms. (steps per millisecond=65 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 549 resets, run finished after 1310 ms. (steps per millisecond=76 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 565 resets, run finished after 1513 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 560 resets, run finished after 1536 ms. (steps per millisecond=65 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 552 resets, run finished after 1565 ms. (steps per millisecond=63 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 543 resets, run finished after 1517 ms. (steps per millisecond=65 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 550 resets, run finished after 1553 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 578 resets, run finished after 1501 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 555 resets, run finished after 1369 ms. (steps per millisecond=73 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 563 resets, run finished after 1438 ms. (steps per millisecond=69 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 544 resets, run finished after 1406 ms. (steps per millisecond=71 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 578 resets, run finished after 1468 ms. (steps per millisecond=68 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 576 resets, run finished after 1459 ms. (steps per millisecond=68 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 559 resets, run finished after 1552 ms. (steps per millisecond=64 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 557 resets, run finished after 1496 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 551 resets, run finished after 1474 ms. (steps per millisecond=67 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 559 resets, run finished after 1434 ms. (steps per millisecond=69 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 578 resets, run finished after 1307 ms. (steps per millisecond=76 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 565 resets, run finished after 1502 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100000 steps, including 567 resets, run finished after 1504 ms. (steps per millisecond=66 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 555 resets, run finished after 1480 ms. (steps per millisecond=67 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 561 resets, run finished after 1463 ms. (steps per millisecond=68 ) properties (out of 81) seen :0
Incomplete Best-First random walk after 100001 steps, including 575 resets, run finished after 1524 ms. (steps per millisecond=65 ) properties (out of 81) seen :0
Running SMT prover for 81 properties.
// Phase 1: matrix 752 rows 479 cols
[2023-03-16 17:00:18] [INFO ] Computed 91 place invariants in 9 ms
[2023-03-16 17:00:19] [INFO ] After 1139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:81
[2023-03-16 17:00:21] [INFO ] [Nat]Absence check using 26 positive place invariants in 29 ms returned sat
[2023-03-16 17:00:21] [INFO ] [Nat]Absence check using 26 positive and 65 generalized place invariants in 17 ms returned sat
[2023-03-16 17:01:01] [INFO ] After 38997ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :79
[2023-03-16 17:01:49] [INFO ] After 86548ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :79
Attempting to minimize the solution found.
Minimization took 44551 ms.
[2023-03-16 17:02:33] [INFO ] After 133967ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :79
Fused 81 Parikh solutions to 76 different solutions.
Parikh walk visited 48 properties in 17821 ms.
Support contains 33 out of 479 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 479/479 places, 752/752 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 475 transition count 746
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 18 place count 467 transition count 746
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 18 place count 467 transition count 740
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 30 place count 461 transition count 740
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 31 place count 460 transition count 740
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 33 place count 458 transition count 733
Ensure Unique test removed 1 places
Iterating global reduction 3 with 3 rules applied. Total rules applied 36 place count 457 transition count 733
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 39 place count 456 transition count 731
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 40 place count 455 transition count 731
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 54 place count 448 transition count 724
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 56 place count 446 transition count 722
Iterating global reduction 5 with 2 rules applied. Total rules applied 58 place count 446 transition count 722
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 60 place count 446 transition count 720
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 63 place count 444 transition count 719
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 65 place count 444 transition count 719
Applied a total of 65 rules in 83 ms. Remains 444 /479 variables (removed 35) and now considering 719/752 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 444/479 places, 719/752 transitions.
Interrupted random walk after 760494 steps, including 12306 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 556 resets, run finished after 1373 ms. (steps per millisecond=72 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 552 resets, run finished after 1489 ms. (steps per millisecond=67 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 548 resets, run finished after 1491 ms. (steps per millisecond=67 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 561 resets, run finished after 1492 ms. (steps per millisecond=67 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 569 resets, run finished after 1464 ms. (steps per millisecond=68 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 560 resets, run finished after 1396 ms. (steps per millisecond=71 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 557 resets, run finished after 1369 ms. (steps per millisecond=73 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 542 resets, run finished after 1527 ms. (steps per millisecond=65 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 565 resets, run finished after 1328 ms. (steps per millisecond=75 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 564 resets, run finished after 1402 ms. (steps per millisecond=71 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 534 resets, run finished after 1488 ms. (steps per millisecond=67 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 569 resets, run finished after 1390 ms. (steps per millisecond=71 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 570 resets, run finished after 1464 ms. (steps per millisecond=68 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 573 resets, run finished after 1459 ms. (steps per millisecond=68 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 555 resets, run finished after 1440 ms. (steps per millisecond=69 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 565 resets, run finished after 1319 ms. (steps per millisecond=75 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 575 resets, run finished after 1524 ms. (steps per millisecond=65 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 547 resets, run finished after 1345 ms. (steps per millisecond=74 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 557 resets, run finished after 1387 ms. (steps per millisecond=72 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 525 resets, run finished after 1320 ms. (steps per millisecond=75 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 574 resets, run finished after 1509 ms. (steps per millisecond=66 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 554 resets, run finished after 1373 ms. (steps per millisecond=72 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 545 resets, run finished after 1333 ms. (steps per millisecond=75 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 561 resets, run finished after 1487 ms. (steps per millisecond=67 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 559 resets, run finished after 1429 ms. (steps per millisecond=69 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 550 resets, run finished after 1395 ms. (steps per millisecond=71 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 558 resets, run finished after 1449 ms. (steps per millisecond=69 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 558 resets, run finished after 1532 ms. (steps per millisecond=65 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 557 resets, run finished after 1441 ms. (steps per millisecond=69 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 559 resets, run finished after 1417 ms. (steps per millisecond=70 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100000 steps, including 554 resets, run finished after 1423 ms. (steps per millisecond=70 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 546 resets, run finished after 1462 ms. (steps per millisecond=68 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 100001 steps, including 548 resets, run finished after 1348 ms. (steps per millisecond=74 ) properties (out of 33) seen :0
Interrupted probabilistic random walk after 16209789 steps, run timeout after 231001 ms. (steps per millisecond=70 ) properties seen :{8=1, 9=1, 10=1, 11=1, 12=1, 13=1, 14=1, 15=1, 16=1, 17=1, 18=1, 19=1, 20=1, 21=1, 22=1, 23=1}
Probabilistic random walk after 16209789 steps, saw 4167849 distinct states, run finished after 231003 ms. (steps per millisecond=70 ) properties seen :16
Running SMT prover for 17 properties.
// Phase 1: matrix 719 rows 444 cols
[2023-03-16 17:07:59] [INFO ] Computed 82 place invariants in 5 ms
[2023-03-16 17:07:59] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-16 17:08:00] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2023-03-16 17:08:00] [INFO ] [Nat]Absence check using 21 positive and 61 generalized place invariants in 328 ms returned sat
[2023-03-16 17:08:01] [INFO ] After 982ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-16 17:08:02] [INFO ] After 2213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 588 ms.
[2023-03-16 17:08:03] [INFO ] After 3579ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 17 Parikh solutions to 14 different solutions.
Parikh walk visited 0 properties in 891 ms.
Support contains 17 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 719/719 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 444 transition count 716
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 441 transition count 716
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 441 transition count 713
Deduced a syphon composed of 3 places in 2 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 436 transition count 713
Applied a total of 14 rules in 36 ms. Remains 436 /444 variables (removed 8) and now considering 713/719 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 436/444 places, 713/719 transitions.
Interrupted random walk after 757890 steps, including 12268 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 572 resets, run finished after 1489 ms. (steps per millisecond=67 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 550 resets, run finished after 1395 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 529 resets, run finished after 1383 ms. (steps per millisecond=72 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 575 resets, run finished after 1267 ms. (steps per millisecond=78 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 584 resets, run finished after 1260 ms. (steps per millisecond=79 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 560 resets, run finished after 1207 ms. (steps per millisecond=82 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 553 resets, run finished after 1408 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 575 resets, run finished after 1445 ms. (steps per millisecond=69 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 551 resets, run finished after 1368 ms. (steps per millisecond=73 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 579 resets, run finished after 1347 ms. (steps per millisecond=74 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 547 resets, run finished after 1484 ms. (steps per millisecond=67 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 571 resets, run finished after 1433 ms. (steps per millisecond=69 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 549 resets, run finished after 1530 ms. (steps per millisecond=65 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 560 resets, run finished after 1371 ms. (steps per millisecond=72 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 569 resets, run finished after 1412 ms. (steps per millisecond=70 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 571 resets, run finished after 1351 ms. (steps per millisecond=74 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 564 resets, run finished after 1296 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Interrupted probabilistic random walk after 11058024 steps, run timeout after 159001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 11058024 steps, saw 2959244 distinct states, run finished after 159003 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 713 rows 436 cols
[2023-03-16 17:11:36] [INFO ] Computed 80 place invariants in 5 ms
[2023-03-16 17:11:36] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:17
[2023-03-16 17:11:37] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-03-16 17:11:37] [INFO ] [Nat]Absence check using 19 positive and 61 generalized place invariants in 21 ms returned sat
[2023-03-16 17:11:38] [INFO ] After 967ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :17
[2023-03-16 17:11:39] [INFO ] After 2253ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :17
Attempting to minimize the solution found.
Minimization took 702 ms.
[2023-03-16 17:11:40] [INFO ] After 3383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :17
Fused 17 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 1544 ms.
Support contains 17 out of 436 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 436/436 places, 713/713 transitions.
Applied a total of 0 rules in 12 ms. Remains 436 /436 variables (removed 0) and now considering 713/713 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 436/436 places, 713/713 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 436/436 places, 713/713 transitions.
Applied a total of 0 rules in 11 ms. Remains 436 /436 variables (removed 0) and now considering 713/713 (removed 0) transitions.
[2023-03-16 17:11:41] [INFO ] Invariant cache hit.
[2023-03-16 17:11:42] [INFO ] Implicit Places using invariants in 297 ms returned [0, 19, 31, 49, 67, 142, 160, 161, 162, 180, 198, 217, 267, 268, 271, 282, 283, 284, 302, 304, 307, 325, 326, 327, 328, 340, 346, 352, 358, 364, 370, 376, 382, 388, 394, 400]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 300 ms to find 36 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 400/436 places, 713/713 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 400 transition count 657
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 344 transition count 657
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 112 place count 344 transition count 643
Deduced a syphon composed of 14 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 29 rules applied. Total rules applied 141 place count 329 transition count 643
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 153 place count 325 transition count 635
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 161 place count 317 transition count 635
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 176 place count 302 transition count 620
Iterating global reduction 4 with 15 rules applied. Total rules applied 191 place count 302 transition count 620
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 194 place count 302 transition count 617
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 194 place count 302 transition count 616
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 196 place count 301 transition count 616
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 199 place count 298 transition count 613
Iterating global reduction 5 with 3 rules applied. Total rules applied 202 place count 298 transition count 613
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 203 place count 297 transition count 612
Iterating global reduction 5 with 1 rules applied. Total rules applied 204 place count 297 transition count 612
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 205 place count 296 transition count 611
Iterating global reduction 5 with 1 rules applied. Total rules applied 206 place count 296 transition count 611
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 258 place count 270 transition count 585
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 259 place count 270 transition count 584
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 6 with 7 rules applied. Total rules applied 266 place count 270 transition count 577
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 274 place count 262 transition count 577
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 275 place count 262 transition count 576
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 281 place count 262 transition count 576
Applied a total of 281 rules in 90 ms. Remains 262 /400 variables (removed 138) and now considering 576/713 (removed 137) transitions.
// Phase 1: matrix 576 rows 262 cols
[2023-03-16 17:11:42] [INFO ] Computed 38 place invariants in 9 ms
[2023-03-16 17:11:42] [INFO ] Implicit Places using invariants in 288 ms returned [95, 101, 104, 106, 109, 119, 120, 188, 194, 197, 199]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 302 ms to find 11 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 251/436 places, 576/713 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 244 transition count 569
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 244 transition count 569
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 242 transition count 567
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 242 transition count 567
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 22 place count 240 transition count 565
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 23 place count 240 transition count 564
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 29 place count 240 transition count 558
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 35 place count 234 transition count 558
Applied a total of 35 rules in 30 ms. Remains 234 /251 variables (removed 17) and now considering 558/576 (removed 18) transitions.
// Phase 1: matrix 558 rows 234 cols
[2023-03-16 17:11:42] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-16 17:11:42] [INFO ] Implicit Places using invariants in 219 ms returned []
[2023-03-16 17:11:42] [INFO ] Invariant cache hit.
[2023-03-16 17:11:43] [INFO ] Implicit Places using invariants and state equation in 514 ms returned []
Implicit Place search using SMT with State Equation took 736 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 234/436 places, 558/713 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1469 ms. Remains : 234/436 places, 558/713 transitions.
Interrupted random walk after 792802 steps, including 18966 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 989 resets, run finished after 1564 ms. (steps per millisecond=63 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 1012 resets, run finished after 1408 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 989 resets, run finished after 1661 ms. (steps per millisecond=60 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 1004 resets, run finished after 1574 ms. (steps per millisecond=63 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 995 resets, run finished after 1451 ms. (steps per millisecond=68 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 1033 resets, run finished after 1440 ms. (steps per millisecond=69 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 992 resets, run finished after 1729 ms. (steps per millisecond=57 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 982 resets, run finished after 1708 ms. (steps per millisecond=58 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 1005 resets, run finished after 1640 ms. (steps per millisecond=60 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 1041 resets, run finished after 1491 ms. (steps per millisecond=67 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 977 resets, run finished after 1486 ms. (steps per millisecond=67 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 971 resets, run finished after 1610 ms. (steps per millisecond=62 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 982 resets, run finished after 1606 ms. (steps per millisecond=62 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 1007 resets, run finished after 1476 ms. (steps per millisecond=67 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 1010 resets, run finished after 1401 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 1018 resets, run finished after 1441 ms. (steps per millisecond=69 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 1025 resets, run finished after 1653 ms. (steps per millisecond=60 ) properties (out of 17) seen :0
Finished probabilistic random walk after 39095504 steps, run visited all 17 properties in 160947 ms. (steps per millisecond=242 )
Probabilistic random walk after 39095504 steps, saw 14090366 distinct states, run finished after 160947 ms. (steps per millisecond=242 ) properties seen :17
Able to resolve query StableMarking after proving 559 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 1085146 ms.
ITS solved all properties within timeout

BK_STOP 1678986920951

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-02a"
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-02a, 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-oct2-167813610000018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-02a.tgz
mv ASLink-PT-02a 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 ;