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.r021-oct2-167813608600023.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 lolaxred
Input is ASLink-PT-02b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-167813608600023
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 896K
-rw-r--r-- 1 mcc users 6.4K Feb 26 13:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 13:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 13:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K 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 2.2K 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 12K Feb 26 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K 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 417K 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 1678929960932

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=lolaxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-02b
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-16 01:26:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-16 01:26:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 01:26:03] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2023-03-16 01:26:03] [INFO ] Transformed 1242 places.
[2023-03-16 01:26:03] [INFO ] Transformed 1621 transitions.
[2023-03-16 01:26:03] [INFO ] Found NUPN structural information;
[2023-03-16 01:26:03] [INFO ] Parsed PT model containing 1242 places and 1621 transitions and 5041 arcs in 195 ms.
Structural test allowed to assert that 146 places are NOT stable. Took 11 ms.
Incomplete random walk after 10000 steps, including 30 resets, run finished after 646 ms. (steps per millisecond=15 ) properties (out of 1096) seen :943
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) 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 153) seen :0
Running SMT prover for 153 properties.
// Phase 1: matrix 1621 rows 1242 cols
[2023-03-16 01:26:04] [INFO ] Computed 121 place invariants in 68 ms
[2023-03-16 01:26:10] [INFO ] After 6377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:153
[2023-03-16 01:26:16] [INFO ] [Nat]Absence check using 27 positive place invariants in 118 ms returned sat
[2023-03-16 01:26:16] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 115 ms returned sat
[2023-03-16 01:26:35] [INFO ] After 13311ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :152
[2023-03-16 01:26:35] [INFO ] After 13322ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :152
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-16 01:26:35] [INFO ] After 25041ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :152
Fused 153 Parikh solutions to 75 different solutions.
Parikh walk visited 2 properties in 2895 ms.
Support contains 151 out of 1242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1242/1242 places, 1621/1621 transitions.
Drop transitions removed 244 transitions
Trivial Post-agglo rules discarded 244 transitions
Performed 244 trivial Post agglomeration. Transition count delta: 244
Iterating post reduction 0 with 244 rules applied. Total rules applied 244 place count 1242 transition count 1377
Reduce places removed 244 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 258 rules applied. Total rules applied 502 place count 998 transition count 1363
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 506 place count 994 transition count 1363
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 250 Pre rules applied. Total rules applied 506 place count 994 transition count 1113
Deduced a syphon composed of 250 places in 1 ms
Ensure Unique test removed 19 places
Reduce places removed 269 places and 0 transitions.
Iterating global reduction 3 with 519 rules applied. Total rules applied 1025 place count 725 transition count 1113
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 3 with 14 rules applied. Total rules applied 1039 place count 724 transition count 1100
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 1052 place count 711 transition count 1100
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 1052 place count 711 transition count 1093
Deduced a syphon composed of 7 places in 9 ms
Ensure Unique test removed 7 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 21 rules applied. Total rules applied 1073 place count 697 transition count 1093
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 1073 place count 697 transition count 1086
Deduced a syphon composed of 7 places in 8 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 1087 place count 690 transition count 1086
Discarding 32 places :
Symmetric choice reduction at 5 with 32 rule applications. Total rules 1119 place count 658 transition count 1054
Iterating global reduction 5 with 32 rules applied. Total rules applied 1151 place count 658 transition count 1054
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1152 place count 658 transition count 1053
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 11 Pre rules applied. Total rules applied 1152 place count 658 transition count 1042
Deduced a syphon composed of 11 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 23 rules applied. Total rules applied 1175 place count 646 transition count 1042
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1175 place count 646 transition count 1041
Deduced a syphon composed of 1 places in 21 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 1178 place count 644 transition count 1041
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 1181 place count 641 transition count 1020
Iterating global reduction 6 with 3 rules applied. Total rules applied 1184 place count 641 transition count 1020
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1184 place count 641 transition count 1019
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1186 place count 640 transition count 1019
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1187 place count 639 transition count 1011
Iterating global reduction 6 with 1 rules applied. Total rules applied 1188 place count 639 transition count 1011
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1189 place count 638 transition count 1003
Iterating global reduction 6 with 1 rules applied. Total rules applied 1190 place count 638 transition count 1003
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1191 place count 637 transition count 995
Iterating global reduction 6 with 1 rules applied. Total rules applied 1192 place count 637 transition count 995
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1193 place count 636 transition count 987
Iterating global reduction 6 with 1 rules applied. Total rules applied 1194 place count 636 transition count 987
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1195 place count 635 transition count 979
Iterating global reduction 6 with 1 rules applied. Total rules applied 1196 place count 635 transition count 979
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1197 place count 634 transition count 971
Iterating global reduction 6 with 1 rules applied. Total rules applied 1198 place count 634 transition count 971
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1199 place count 633 transition count 963
Iterating global reduction 6 with 1 rules applied. Total rules applied 1200 place count 633 transition count 963
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1201 place count 632 transition count 955
Iterating global reduction 6 with 1 rules applied. Total rules applied 1202 place count 632 transition count 955
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1203 place count 631 transition count 947
Iterating global reduction 6 with 1 rules applied. Total rules applied 1204 place count 631 transition count 947
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1205 place count 630 transition count 939
Iterating global reduction 6 with 1 rules applied. Total rules applied 1206 place count 630 transition count 939
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1207 place count 629 transition count 931
Iterating global reduction 6 with 1 rules applied. Total rules applied 1208 place count 629 transition count 931
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1209 place count 628 transition count 923
Iterating global reduction 6 with 1 rules applied. Total rules applied 1210 place count 628 transition count 923
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1211 place count 627 transition count 915
Iterating global reduction 6 with 1 rules applied. Total rules applied 1212 place count 627 transition count 915
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1213 place count 626 transition count 907
Iterating global reduction 6 with 1 rules applied. Total rules applied 1214 place count 626 transition count 907
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1215 place count 625 transition count 899
Iterating global reduction 6 with 1 rules applied. Total rules applied 1216 place count 625 transition count 899
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1217 place count 624 transition count 891
Iterating global reduction 6 with 1 rules applied. Total rules applied 1218 place count 624 transition count 891
Performed 57 Post agglomeration using F-continuation condition.Transition count delta: 57
Deduced a syphon composed of 57 places in 1 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 6 with 114 rules applied. Total rules applied 1332 place count 567 transition count 834
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1334 place count 566 transition count 843
Free-agglomeration rule applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 1339 place count 566 transition count 838
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1344 place count 561 transition count 838
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1345 place count 560 transition count 837
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 1348 place count 558 transition count 836
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1349 place count 557 transition count 836
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 3 Pre rules applied. Total rules applied 1349 place count 557 transition count 833
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 1355 place count 554 transition count 833
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 1356 place count 553 transition count 833
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 4 rules applied. Total rules applied 1360 place count 551 transition count 831
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1361 place count 550 transition count 830
Iterating global reduction 10 with 1 rules applied. Total rules applied 1362 place count 550 transition count 830
Free-agglomeration rule applied 1 times.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1363 place count 550 transition count 829
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1364 place count 549 transition count 829
Applied a total of 1364 rules in 713 ms. Remains 549 /1242 variables (removed 693) and now considering 829/1621 (removed 792) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 714 ms. Remains : 549/1242 places, 829/1621 transitions.
Interrupted random walk after 805703 steps, including 13629 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 52
Incomplete Best-First random walk after 100001 steps, including 575 resets, run finished after 1317 ms. (steps per millisecond=75 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100000 steps, including 587 resets, run finished after 1502 ms. (steps per millisecond=66 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 573 resets, run finished after 1377 ms. (steps per millisecond=72 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 558 resets, run finished after 1279 ms. (steps per millisecond=78 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100000 steps, including 582 resets, run finished after 1249 ms. (steps per millisecond=80 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 584 resets, run finished after 1480 ms. (steps per millisecond=67 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100000 steps, including 582 resets, run finished after 1517 ms. (steps per millisecond=65 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 589 resets, run finished after 1441 ms. (steps per millisecond=69 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 577 resets, run finished after 1467 ms. (steps per millisecond=68 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 574 resets, run finished after 1289 ms. (steps per millisecond=77 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100000 steps, including 571 resets, run finished after 1488 ms. (steps per millisecond=67 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 555 resets, run finished after 1491 ms. (steps per millisecond=67 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 578 resets, run finished after 1282 ms. (steps per millisecond=78 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 595 resets, run finished after 1339 ms. (steps per millisecond=74 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 589 resets, run finished after 1281 ms. (steps per millisecond=78 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 598 resets, run finished after 1221 ms. (steps per millisecond=81 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100000 steps, including 583 resets, run finished after 1252 ms. (steps per millisecond=79 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 562 resets, run finished after 1295 ms. (steps per millisecond=77 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1166 ms. (steps per millisecond=85 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 581 resets, run finished after 1082 ms. (steps per millisecond=92 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100000 steps, including 580 resets, run finished after 1543 ms. (steps per millisecond=64 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100000 steps, including 588 resets, run finished after 1411 ms. (steps per millisecond=70 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 565 resets, run finished after 1492 ms. (steps per millisecond=67 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 602 resets, run finished after 1384 ms. (steps per millisecond=72 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 588 resets, run finished after 1276 ms. (steps per millisecond=78 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100001 steps, including 559 resets, run finished after 1532 ms. (steps per millisecond=65 ) properties (out of 99) seen :0
Incomplete Best-First random walk after 100000 steps, including 586 resets, run finished after 1375 ms. (steps per millisecond=72 ) properties (out of 99) seen :3
Incomplete Best-First random walk after 100001 steps, including 582 resets, run finished after 1357 ms. (steps per millisecond=73 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 573 resets, run finished after 1325 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 585 resets, run finished after 1374 ms. (steps per millisecond=72 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 617 resets, run finished after 1469 ms. (steps per millisecond=68 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 580 resets, run finished after 1360 ms. (steps per millisecond=73 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1332 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 544 resets, run finished after 1412 ms. (steps per millisecond=70 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 610 resets, run finished after 1387 ms. (steps per millisecond=72 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1386 ms. (steps per millisecond=72 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 588 resets, run finished after 1409 ms. (steps per millisecond=70 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 584 resets, run finished after 1403 ms. (steps per millisecond=71 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 593 resets, run finished after 1076 ms. (steps per millisecond=92 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 563 resets, run finished after 1297 ms. (steps per millisecond=77 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 598 resets, run finished after 1245 ms. (steps per millisecond=80 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 584 resets, run finished after 1280 ms. (steps per millisecond=78 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 585 resets, run finished after 1360 ms. (steps per millisecond=73 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 581 resets, run finished after 1349 ms. (steps per millisecond=74 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 582 resets, run finished after 1378 ms. (steps per millisecond=72 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 571 resets, run finished after 1341 ms. (steps per millisecond=74 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1213 ms. (steps per millisecond=82 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 611 resets, run finished after 1290 ms. (steps per millisecond=77 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 594 resets, run finished after 1250 ms. (steps per millisecond=80 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 591 resets, run finished after 1310 ms. (steps per millisecond=76 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 580 resets, run finished after 1312 ms. (steps per millisecond=76 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 597 resets, run finished after 1229 ms. (steps per millisecond=81 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 577 resets, run finished after 1349 ms. (steps per millisecond=74 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 563 resets, run finished after 1264 ms. (steps per millisecond=79 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 568 resets, run finished after 1245 ms. (steps per millisecond=80 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 577 resets, run finished after 1314 ms. (steps per millisecond=76 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1389 ms. (steps per millisecond=71 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 582 resets, run finished after 1309 ms. (steps per millisecond=76 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 563 resets, run finished after 1374 ms. (steps per millisecond=72 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 560 resets, run finished after 1362 ms. (steps per millisecond=73 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 571 resets, run finished after 1390 ms. (steps per millisecond=71 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 592 resets, run finished after 1341 ms. (steps per millisecond=74 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 559 resets, run finished after 1327 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 569 resets, run finished after 1285 ms. (steps per millisecond=77 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 578 resets, run finished after 1305 ms. (steps per millisecond=76 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 579 resets, run finished after 1285 ms. (steps per millisecond=77 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 569 resets, run finished after 1325 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 577 resets, run finished after 1071 ms. (steps per millisecond=93 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 557 resets, run finished after 1258 ms. (steps per millisecond=79 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 592 resets, run finished after 1187 ms. (steps per millisecond=84 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 573 resets, run finished after 1233 ms. (steps per millisecond=81 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1284 ms. (steps per millisecond=77 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 586 resets, run finished after 1331 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 591 resets, run finished after 1292 ms. (steps per millisecond=77 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 604 resets, run finished after 1268 ms. (steps per millisecond=78 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 607 resets, run finished after 1298 ms. (steps per millisecond=77 ) properties (out of 96) seen :0
Running SMT prover for 96 properties.
// Phase 1: matrix 829 rows 549 cols
[2023-03-16 01:28:50] [INFO ] Computed 89 place invariants in 20 ms
[2023-03-16 01:28:52] [INFO ] After 1620ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:96
[2023-03-16 01:28:53] [INFO ] [Nat]Absence check using 23 positive place invariants in 13 ms returned sat
[2023-03-16 01:28:53] [INFO ] [Nat]Absence check using 23 positive and 66 generalized place invariants in 42 ms returned sat
[2023-03-16 01:28:59] [INFO ] After 4469ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :96
[2023-03-16 01:29:08] [INFO ] After 12990ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :96
Attempting to minimize the solution found.
Minimization took 4181 ms.
[2023-03-16 01:29:12] [INFO ] After 20595ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :96
Fused 96 Parikh solutions to 90 different solutions.
Parikh walk visited 0 properties in 6706 ms.
Support contains 96 out of 549 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 549/549 places, 829/829 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 549 transition count 812
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 532 transition count 812
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 34 place count 532 transition count 802
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 54 place count 522 transition count 802
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 55 place count 521 transition count 801
Ensure Unique test removed 1 places
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 520 transition count 801
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 69 place count 514 transition count 795
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 514 transition count 794
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 72 place count 513 transition count 793
Applied a total of 72 rules in 47 ms. Remains 513 /549 variables (removed 36) and now considering 793/829 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 513/549 places, 793/829 transitions.
Interrupted random walk after 800130 steps, including 13753 resets, run timeout after 30001 ms. (steps per millisecond=26 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 591 resets, run finished after 1455 ms. (steps per millisecond=68 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1424 ms. (steps per millisecond=70 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 561 resets, run finished after 1343 ms. (steps per millisecond=74 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 602 resets, run finished after 1238 ms. (steps per millisecond=80 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 592 resets, run finished after 1232 ms. (steps per millisecond=81 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 587 resets, run finished after 1322 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 588 resets, run finished after 1346 ms. (steps per millisecond=74 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 604 resets, run finished after 1311 ms. (steps per millisecond=76 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 584 resets, run finished after 1376 ms. (steps per millisecond=72 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 608 resets, run finished after 1332 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 564 resets, run finished after 1246 ms. (steps per millisecond=80 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 580 resets, run finished after 1258 ms. (steps per millisecond=79 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 597 resets, run finished after 1241 ms. (steps per millisecond=80 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 586 resets, run finished after 1373 ms. (steps per millisecond=72 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 551 resets, run finished after 1429 ms. (steps per millisecond=69 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 588 resets, run finished after 1470 ms. (steps per millisecond=68 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 584 resets, run finished after 1474 ms. (steps per millisecond=67 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 589 resets, run finished after 1367 ms. (steps per millisecond=73 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1221 ms. (steps per millisecond=81 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 581 resets, run finished after 1369 ms. (steps per millisecond=73 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 580 resets, run finished after 1400 ms. (steps per millisecond=71 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 603 resets, run finished after 1349 ms. (steps per millisecond=74 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 594 resets, run finished after 1325 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 591 resets, run finished after 1244 ms. (steps per millisecond=80 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 597 resets, run finished after 1318 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 582 resets, run finished after 1383 ms. (steps per millisecond=72 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 589 resets, run finished after 1367 ms. (steps per millisecond=73 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 589 resets, run finished after 1435 ms. (steps per millisecond=69 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 604 resets, run finished after 1292 ms. (steps per millisecond=77 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 595 resets, run finished after 1408 ms. (steps per millisecond=71 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 578 resets, run finished after 1450 ms. (steps per millisecond=68 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 589 resets, run finished after 1357 ms. (steps per millisecond=73 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1334 ms. (steps per millisecond=74 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 578 resets, run finished after 1258 ms. (steps per millisecond=79 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 579 resets, run finished after 1252 ms. (steps per millisecond=79 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 581 resets, run finished after 1314 ms. (steps per millisecond=76 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 580 resets, run finished after 1488 ms. (steps per millisecond=67 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 592 resets, run finished after 1443 ms. (steps per millisecond=69 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 581 resets, run finished after 1224 ms. (steps per millisecond=81 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 579 resets, run finished after 1263 ms. (steps per millisecond=79 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 598 resets, run finished after 1409 ms. (steps per millisecond=70 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 579 resets, run finished after 1327 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 575 resets, run finished after 1292 ms. (steps per millisecond=77 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 574 resets, run finished after 1268 ms. (steps per millisecond=78 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 586 resets, run finished after 1267 ms. (steps per millisecond=78 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 603 resets, run finished after 1346 ms. (steps per millisecond=74 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 597 resets, run finished after 1396 ms. (steps per millisecond=71 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 563 resets, run finished after 1420 ms. (steps per millisecond=70 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100000 steps, including 584 resets, run finished after 1215 ms. (steps per millisecond=82 ) properties (out of 96) seen :0
Incomplete Best-First random walk after 100001 steps, including 585 resets, run finished after 1327 ms. (steps per millisecond=75 ) properties (out of 96) seen :0
Interrupted probabilistic random walk after 56560098 steps, run timeout after 288001 ms. (steps per millisecond=196 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 9=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, 24=1, 25=1, 26=1, 27=1, 28=1, 29=1, 30=1, 31=1, 32=1, 33=1, 34=1, 35=1, 36=1, 37=1, 38=1, 39=1, 40=1, 41=1, 42=1, 43=1, 44=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, 62=1, 63=1, 64=1, 65=1, 66=1, 67=1, 68=1, 69=1, 70=1, 71=1, 72=1, 73=1, 74=1, 75=1, 76=1, 77=1, 78=1, 79=1, 80=1, 81=1, 82=1, 83=1, 84=1, 85=1, 86=1, 87=1, 88=1, 89=1, 90=1, 91=1, 92=1, 93=1, 94=1, 95=1}
Probabilistic random walk after 56560098 steps, saw 9783617 distinct states, run finished after 288005 ms. (steps per millisecond=196 ) properties seen :94
Running SMT prover for 2 properties.
// Phase 1: matrix 793 rows 513 cols
[2023-03-16 01:35:44] [INFO ] Computed 88 place invariants in 12 ms
[2023-03-16 01:35:44] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 01:35:44] [INFO ] [Nat]Absence check using 23 positive place invariants in 10 ms returned sat
[2023-03-16 01:35:44] [INFO ] [Nat]Absence check using 23 positive and 65 generalized place invariants in 27 ms returned sat
[2023-03-16 01:35:44] [INFO ] After 311ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 01:35:45] [INFO ] After 426ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-16 01:35:45] [INFO ] After 657ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 322 ms.
Support contains 2 out of 513 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 513/513 places, 793/793 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 513 transition count 772
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 492 transition count 772
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 42 place count 492 transition count 749
Deduced a syphon composed of 23 places in 7 ms
Ensure Unique test removed 4 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 92 place count 465 transition count 749
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 4 rules applied. Total rules applied 96 place count 464 transition count 746
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 99 place count 461 transition count 746
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 99 place count 461 transition count 745
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 3 rules applied. Total rules applied 102 place count 459 transition count 745
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 102 place count 459 transition count 744
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 104 place count 458 transition count 744
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 105 place count 457 transition count 743
Iterating global reduction 4 with 1 rules applied. Total rules applied 106 place count 457 transition count 743
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 130 place count 444 transition count 732
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 131 place count 444 transition count 731
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 132 place count 443 transition count 731
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 132 place count 443 transition count 727
Deduced a syphon composed of 4 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 9 rules applied. Total rules applied 141 place count 438 transition count 727
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 6 with 3 rules applied. Total rules applied 144 place count 435 transition count 727
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 144 place count 435 transition count 726
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 146 place count 434 transition count 726
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 7 with 6 rules applied. Total rules applied 152 place count 431 transition count 723
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 154 place count 429 transition count 721
Iterating global reduction 7 with 2 rules applied. Total rules applied 156 place count 429 transition count 721
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 158 place count 429 transition count 719
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 161 place count 427 transition count 718
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 162 place count 427 transition count 717
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 163 place count 426 transition count 717
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 164 place count 426 transition count 717
Applied a total of 164 rules in 170 ms. Remains 426 /513 variables (removed 87) and now considering 717/793 (removed 76) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 426/513 places, 717/793 transitions.
Incomplete random walk after 1000000 steps, including 16008 resets, run finished after 6901 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5573 resets, run finished after 2723 ms. (steps per millisecond=367 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5535 resets, run finished after 2645 ms. (steps per millisecond=378 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 6714245 steps, run timeout after 36001 ms. (steps per millisecond=186 ) properties seen :{}
Probabilistic random walk after 6714245 steps, saw 1834517 distinct states, run finished after 36003 ms. (steps per millisecond=186 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 717 rows 426 cols
[2023-03-16 01:36:33] [INFO ] Computed 76 place invariants in 5 ms
[2023-03-16 01:36:34] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 01:36:34] [INFO ] [Nat]Absence check using 19 positive place invariants in 6 ms returned sat
[2023-03-16 01:36:34] [INFO ] [Nat]Absence check using 19 positive and 57 generalized place invariants in 21 ms returned sat
[2023-03-16 01:36:34] [INFO ] After 279ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 01:36:34] [INFO ] After 433ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-16 01:36:34] [INFO ] After 642ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 815 ms.
Support contains 2 out of 426 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 426/426 places, 717/717 transitions.
Applied a total of 0 rules in 10 ms. Remains 426 /426 variables (removed 0) and now considering 717/717 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 426/426 places, 717/717 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 426/426 places, 717/717 transitions.
Applied a total of 0 rules in 9 ms. Remains 426 /426 variables (removed 0) and now considering 717/717 (removed 0) transitions.
[2023-03-16 01:36:35] [INFO ] Invariant cache hit.
[2023-03-16 01:36:35] [INFO ] Implicit Places using invariants in 296 ms returned [1, 18, 19, 32, 49, 67, 86, 136, 145, 146, 148, 165, 183, 252, 256, 257, 260, 271, 272, 273, 291, 293, 297, 315, 316, 317, 318, 330, 336, 342, 348, 354, 360, 366, 372, 378, 384, 390]
Discarding 38 places :
Implicit Place search using SMT only with invariants took 300 ms to find 38 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 388/426 places, 717/717 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 388 transition count 657
Reduce places removed 60 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 61 rules applied. Total rules applied 121 place count 328 transition count 656
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 121 place count 328 transition count 641
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 31 rules applied. Total rules applied 152 place count 312 transition count 641
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 164 place count 308 transition count 633
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 172 place count 300 transition count 633
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 187 place count 285 transition count 618
Iterating global reduction 4 with 15 rules applied. Total rules applied 202 place count 285 transition count 618
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 205 place count 285 transition count 615
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 205 place count 285 transition count 614
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 207 place count 284 transition count 614
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 210 place count 281 transition count 608
Iterating global reduction 5 with 3 rules applied. Total rules applied 213 place count 281 transition count 608
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 214 place count 280 transition count 607
Iterating global reduction 5 with 1 rules applied. Total rules applied 215 place count 280 transition count 607
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 216 place count 279 transition count 605
Iterating global reduction 5 with 1 rules applied. Total rules applied 217 place count 279 transition count 605
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 5 with 46 rules applied. Total rules applied 263 place count 256 transition count 582
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 264 place count 256 transition count 581
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 265 place count 255 transition count 580
Iterating global reduction 6 with 1 rules applied. Total rules applied 266 place count 255 transition count 580
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 267 place count 255 transition count 579
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 271 place count 253 transition count 580
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 276 place count 253 transition count 575
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 282 place count 247 transition count 575
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 288 place count 247 transition count 575
Applied a total of 288 rules in 65 ms. Remains 247 /388 variables (removed 141) and now considering 575/717 (removed 142) transitions.
// Phase 1: matrix 575 rows 247 cols
[2023-03-16 01:36:35] [INFO ] Computed 32 place invariants in 6 ms
[2023-03-16 01:36:36] [INFO ] Implicit Places using invariants in 193 ms returned [88, 94, 97, 99, 102, 103, 155, 172, 178, 181, 183]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 196 ms to find 11 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 236/426 places, 575/717 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 230 transition count 569
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 230 transition count 569
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 228 transition count 567
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 228 transition count 567
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 22 place count 225 transition count 564
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 28 place count 225 transition count 558
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 34 place count 219 transition count 558
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 219 transition count 557
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 218 transition count 557
Applied a total of 36 rules in 40 ms. Remains 218 /236 variables (removed 18) and now considering 557/575 (removed 18) transitions.
// Phase 1: matrix 557 rows 218 cols
[2023-03-16 01:36:36] [INFO ] Computed 21 place invariants in 4 ms
[2023-03-16 01:36:36] [INFO ] Implicit Places using invariants in 131 ms returned []
[2023-03-16 01:36:36] [INFO ] Invariant cache hit.
[2023-03-16 01:36:36] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 218/426 places, 557/717 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1319 ms. Remains : 218/426 places, 557/717 transitions.
Incomplete random walk after 1000000 steps, including 25399 resets, run finished after 6375 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9705 resets, run finished after 2646 ms. (steps per millisecond=377 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9574 resets, run finished after 2628 ms. (steps per millisecond=380 ) properties (out of 2) seen :0
Finished probabilistic random walk after 3620608 steps, run visited all 2 properties in 20925 ms. (steps per millisecond=173 )
Probabilistic random walk after 3620608 steps, saw 1888470 distinct states, run finished after 20926 ms. (steps per millisecond=173 ) properties seen :2
Able to resolve query StableMarking after proving 1097 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST BESTFIRST_WALK TOPOLOGICAL
Total runtime 666323 ms.
ITS solved all properties within timeout

BK_STOP 1678930629569

--------------------
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-02b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ASLink-PT-02b, 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 r021-oct2-167813608600023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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