Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r024-oct2-167813610700023.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ASLink-PT-02b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-oct2-167813610700023
=====================================================================

--------------------
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 1678998078727

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-02b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-16 20:21:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-16 20:21:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:21:21] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2023-03-16 20:21:21] [INFO ] Transformed 1242 places.
[2023-03-16 20:21:21] [INFO ] Transformed 1621 transitions.
[2023-03-16 20:21:21] [INFO ] Found NUPN structural information;
[2023-03-16 20:21:21] [INFO ] Parsed PT model containing 1242 places and 1621 transitions and 5041 arcs in 191 ms.
Structural test allowed to assert that 146 places are NOT stable. Took 11 ms.
Incomplete random walk after 10000 steps, including 31 resets, run finished after 882 ms. (steps per millisecond=11 ) properties (out of 1096) seen :785
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 311) 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 311) 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 311) 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 311) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 311) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 311) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 311) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) 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 311) seen :0
Running SMT prover for 311 properties.
// Phase 1: matrix 1621 rows 1242 cols
[2023-03-16 20:21:22] [INFO ] Computed 121 place invariants in 69 ms
[2023-03-16 20:21:35] [INFO ] After 12216ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:311
[2023-03-16 20:21:45] [INFO ] [Nat]Absence check using 27 positive place invariants in 33 ms returned sat
[2023-03-16 20:21:45] [INFO ] [Nat]Absence check using 27 positive and 94 generalized place invariants in 89 ms returned sat
[2023-03-16 20:22:00] [INFO ] After 5753ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :310
[2023-03-16 20:22:00] [INFO ] After 5763ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :310
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-16 20:22:00] [INFO ] After 25066ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :310
Fused 311 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 156 ms.
Support contains 311 out of 1242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1242/1242 places, 1621/1621 transitions.
Drop transitions removed 213 transitions
Trivial Post-agglo rules discarded 213 transitions
Performed 213 trivial Post agglomeration. Transition count delta: 213
Iterating post reduction 0 with 213 rules applied. Total rules applied 213 place count 1242 transition count 1408
Reduce places removed 213 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 224 rules applied. Total rules applied 437 place count 1029 transition count 1397
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 439 place count 1027 transition count 1397
Performed 212 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 212 Pre rules applied. Total rules applied 439 place count 1027 transition count 1185
Deduced a syphon composed of 212 places in 2 ms
Ensure Unique test removed 15 places
Reduce places removed 227 places and 0 transitions.
Iterating global reduction 3 with 439 rules applied. Total rules applied 878 place count 800 transition count 1185
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 10 rules applied. Total rules applied 888 place count 799 transition count 1176
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 897 place count 790 transition count 1176
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 897 place count 790 transition count 1169
Deduced a syphon composed of 7 places in 10 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 918 place count 776 transition count 1169
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 918 place count 776 transition count 1162
Deduced a syphon composed of 7 places in 10 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 932 place count 769 transition count 1162
Discarding 22 places :
Symmetric choice reduction at 5 with 22 rule applications. Total rules 954 place count 747 transition count 1140
Iterating global reduction 5 with 22 rules applied. Total rules applied 976 place count 747 transition count 1140
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 977 place count 747 transition count 1139
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 7 Pre rules applied. Total rules applied 977 place count 747 transition count 1132
Deduced a syphon composed of 7 places in 10 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 15 rules applied. Total rules applied 992 place count 739 transition count 1132
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 992 place count 739 transition count 1131
Deduced a syphon composed of 1 places in 9 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 995 place count 737 transition count 1131
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 997 place count 735 transition count 1116
Iterating global reduction 6 with 2 rules applied. Total rules applied 999 place count 735 transition count 1116
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1000 place count 734 transition count 1108
Iterating global reduction 6 with 1 rules applied. Total rules applied 1001 place count 734 transition count 1108
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1002 place count 733 transition count 1100
Iterating global reduction 6 with 1 rules applied. Total rules applied 1003 place count 733 transition count 1100
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1004 place count 732 transition count 1092
Iterating global reduction 6 with 1 rules applied. Total rules applied 1005 place count 732 transition count 1092
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1006 place count 731 transition count 1084
Iterating global reduction 6 with 1 rules applied. Total rules applied 1007 place count 731 transition count 1084
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1008 place count 730 transition count 1076
Iterating global reduction 6 with 1 rules applied. Total rules applied 1009 place count 730 transition count 1076
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1010 place count 729 transition count 1068
Iterating global reduction 6 with 1 rules applied. Total rules applied 1011 place count 729 transition count 1068
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1012 place count 728 transition count 1060
Iterating global reduction 6 with 1 rules applied. Total rules applied 1013 place count 728 transition count 1060
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1014 place count 727 transition count 1052
Iterating global reduction 6 with 1 rules applied. Total rules applied 1015 place count 727 transition count 1052
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1016 place count 726 transition count 1044
Iterating global reduction 6 with 1 rules applied. Total rules applied 1017 place count 726 transition count 1044
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1018 place count 725 transition count 1036
Iterating global reduction 6 with 1 rules applied. Total rules applied 1019 place count 725 transition count 1036
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1020 place count 724 transition count 1028
Iterating global reduction 6 with 1 rules applied. Total rules applied 1021 place count 724 transition count 1028
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1022 place count 723 transition count 1020
Iterating global reduction 6 with 1 rules applied. Total rules applied 1023 place count 723 transition count 1020
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1024 place count 722 transition count 1012
Iterating global reduction 6 with 1 rules applied. Total rules applied 1025 place count 722 transition count 1012
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1026 place count 721 transition count 1004
Iterating global reduction 6 with 1 rules applied. Total rules applied 1027 place count 721 transition count 1004
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1028 place count 720 transition count 996
Iterating global reduction 6 with 1 rules applied. Total rules applied 1029 place count 720 transition count 996
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1030 place count 719 transition count 988
Iterating global reduction 6 with 1 rules applied. Total rules applied 1031 place count 719 transition count 988
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 6 with 112 rules applied. Total rules applied 1143 place count 663 transition count 932
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 1145 place count 662 transition count 941
Free-agglomeration rule applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 1150 place count 662 transition count 936
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1155 place count 657 transition count 936
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 1157 place count 657 transition count 936
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1158 place count 656 transition count 935
Applied a total of 1158 rules in 619 ms. Remains 656 /1242 variables (removed 586) and now considering 935/1621 (removed 686) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 620 ms. Remains : 656/1242 places, 935/1621 transitions.
Interrupted random walk after 623480 steps, including 9033 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 118
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 51 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 48 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 50 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 44 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 44 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 48 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 53 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 49 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 58 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10000 steps, including 44 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 193) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 193) seen :0
Running SMT prover for 193 properties.
// Phase 1: matrix 935 rows 656 cols
[2023-03-16 20:22:38] [INFO ] Computed 96 place invariants in 21 ms
[2023-03-16 20:22:42] [INFO ] After 3780ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:193
[2023-03-16 20:22:46] [INFO ] [Nat]Absence check using 24 positive place invariants in 39 ms returned sat
[2023-03-16 20:22:46] [INFO ] [Nat]Absence check using 24 positive and 72 generalized place invariants in 37 ms returned sat
[2023-03-16 20:24:04] [INFO ] After 75190ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :189
[2023-03-16 20:24:05] [INFO ] Deduced a trap composed of 113 places in 388 ms of which 8 ms to minimize.
[2023-03-16 20:24:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 520 ms
[2023-03-16 20:24:24] [INFO ] Deduced a trap composed of 46 places in 236 ms of which 1 ms to minimize.
[2023-03-16 20:24:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 340 ms
[2023-03-16 20:24:41] [INFO ] Deduced a trap composed of 142 places in 294 ms of which 1 ms to minimize.
[2023-03-16 20:24:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 408 ms
[2023-03-16 20:24:46] [INFO ] Deduced a trap composed of 16 places in 117 ms of which 3 ms to minimize.
[2023-03-16 20:24:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2023-03-16 20:25:03] [INFO ] Deduced a trap composed of 191 places in 378 ms of which 22 ms to minimize.
[2023-03-16 20:25:04] [INFO ] Deduced a trap composed of 153 places in 361 ms of which 1 ms to minimize.
[2023-03-16 20:25:04] [INFO ] Deduced a trap composed of 146 places in 370 ms of which 0 ms to minimize.
[2023-03-16 20:25:04] [INFO ] Deduced a trap composed of 39 places in 206 ms of which 14 ms to minimize.
[2023-03-16 20:25:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1789 ms
[2023-03-16 20:25:09] [INFO ] Deduced a trap composed of 44 places in 167 ms of which 0 ms to minimize.
[2023-03-16 20:25:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 229 ms
[2023-03-16 20:25:31] [INFO ] Deduced a trap composed of 16 places in 154 ms of which 11 ms to minimize.
[2023-03-16 20:25:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 281 ms
[2023-03-16 20:25:40] [INFO ] Deduced a trap composed of 65 places in 161 ms of which 1 ms to minimize.
[2023-03-16 20:25:40] [INFO ] Deduced a trap composed of 57 places in 227 ms of which 1 ms to minimize.
[2023-03-16 20:25:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 540 ms
[2023-03-16 20:25:45] [INFO ] Deduced a trap composed of 150 places in 282 ms of which 1 ms to minimize.
[2023-03-16 20:25:46] [INFO ] Deduced a trap composed of 126 places in 463 ms of which 1 ms to minimize.
[2023-03-16 20:25:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 867 ms
[2023-03-16 20:25:46] [INFO ] After 177329ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :187
Attempting to minimize the solution found.
Minimization took 40914 ms.
[2023-03-16 20:26:27] [INFO ] After 225034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :186
Fused 193 Parikh solutions to 182 different solutions.
Parikh walk visited 121 properties in 30320 ms.
Support contains 72 out of 656 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 656/656 places, 935/935 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 656 transition count 884
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 605 transition count 884
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 102 place count 605 transition count 828
Deduced a syphon composed of 56 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 117 rules applied. Total rules applied 219 place count 544 transition count 828
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 224 place count 544 transition count 823
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 229 place count 539 transition count 823
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 232 place count 536 transition count 820
Iterating global reduction 4 with 3 rules applied. Total rules applied 235 place count 536 transition count 820
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 43 rules applied. Total rules applied 278 place count 513 transition count 800
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 279 place count 513 transition count 799
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 280 place count 512 transition count 799
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 280 place count 512 transition count 794
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 290 place count 507 transition count 794
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 6 with 2 rules applied. Total rules applied 292 place count 505 transition count 794
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 294 place count 503 transition count 787
Ensure Unique test removed 1 places
Iterating global reduction 7 with 3 rules applied. Total rules applied 297 place count 502 transition count 787
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 298 place count 501 transition count 787
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 299 place count 500 transition count 786
Iterating global reduction 8 with 1 rules applied. Total rules applied 300 place count 500 transition count 786
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 8 with 2 rules applied. Total rules applied 302 place count 500 transition count 784
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 303 place count 499 transition count 784
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 311 place count 495 transition count 780
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 314 place count 492 transition count 777
Iterating global reduction 10 with 3 rules applied. Total rules applied 317 place count 492 transition count 777
Free-agglomeration rule applied 5 times.
Iterating global reduction 10 with 5 rules applied. Total rules applied 322 place count 492 transition count 772
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 10 with 9 rules applied. Total rules applied 331 place count 486 transition count 769
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 332 place count 485 transition count 769
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 12 with 2 rules applied. Total rules applied 334 place count 485 transition count 769
Applied a total of 334 rules in 228 ms. Remains 485 /656 variables (removed 171) and now considering 769/935 (removed 166) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 485/656 places, 769/935 transitions.
Interrupted random walk after 693284 steps, including 11187 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 538 resets, run finished after 1483 ms. (steps per millisecond=67 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100000 steps, including 553 resets, run finished after 1567 ms. (steps per millisecond=63 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100000 steps, including 550 resets, run finished after 1546 ms. (steps per millisecond=64 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100001 steps, including 566 resets, run finished after 1534 ms. (steps per millisecond=65 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100000 steps, including 549 resets, run finished after 1579 ms. (steps per millisecond=63 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100000 steps, including 567 resets, run finished after 1557 ms. (steps per millisecond=64 ) properties (out of 72) seen :0
Incomplete Best-First random walk after 100000 steps, including 570 resets, run finished after 1569 ms. (steps per millisecond=63 ) properties (out of 72) seen :1
Incomplete Best-First random walk after 100001 steps, including 573 resets, run finished after 1568 ms. (steps per millisecond=63 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 560 resets, run finished after 1669 ms. (steps per millisecond=59 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 540 resets, run finished after 1572 ms. (steps per millisecond=63 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 553 resets, run finished after 1542 ms. (steps per millisecond=64 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 561 resets, run finished after 1581 ms. (steps per millisecond=63 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 545 resets, run finished after 1503 ms. (steps per millisecond=66 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 576 resets, run finished after 1490 ms. (steps per millisecond=67 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 557 resets, run finished after 1614 ms. (steps per millisecond=61 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 561 resets, run finished after 1731 ms. (steps per millisecond=57 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 544 resets, run finished after 1684 ms. (steps per millisecond=59 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 540 resets, run finished after 1490 ms. (steps per millisecond=67 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 543 resets, run finished after 1451 ms. (steps per millisecond=68 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 543 resets, run finished after 1506 ms. (steps per millisecond=66 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 573 resets, run finished after 1498 ms. (steps per millisecond=66 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 558 resets, run finished after 1551 ms. (steps per millisecond=64 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 574 resets, run finished after 1629 ms. (steps per millisecond=61 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 566 resets, run finished after 1440 ms. (steps per millisecond=69 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 559 resets, run finished after 1688 ms. (steps per millisecond=59 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 540 resets, run finished after 1646 ms. (steps per millisecond=60 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 542 resets, run finished after 1510 ms. (steps per millisecond=66 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 536 resets, run finished after 1466 ms. (steps per millisecond=68 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 586 resets, run finished after 1538 ms. (steps per millisecond=65 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 551 resets, run finished after 1457 ms. (steps per millisecond=68 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 539 resets, run finished after 1605 ms. (steps per millisecond=62 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 572 resets, run finished after 1605 ms. (steps per millisecond=62 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 558 resets, run finished after 1548 ms. (steps per millisecond=64 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 558 resets, run finished after 1728 ms. (steps per millisecond=57 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 563 resets, run finished after 1435 ms. (steps per millisecond=69 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 552 resets, run finished after 1444 ms. (steps per millisecond=69 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 552 resets, run finished after 1705 ms. (steps per millisecond=58 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 561 resets, run finished after 1541 ms. (steps per millisecond=64 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 555 resets, run finished after 1435 ms. (steps per millisecond=69 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 534 resets, run finished after 1365 ms. (steps per millisecond=73 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 573 resets, run finished after 1146 ms. (steps per millisecond=87 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 551 resets, run finished after 1448 ms. (steps per millisecond=69 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 555 resets, run finished after 1449 ms. (steps per millisecond=69 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 541 resets, run finished after 1670 ms. (steps per millisecond=59 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 548 resets, run finished after 1611 ms. (steps per millisecond=62 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 557 resets, run finished after 1601 ms. (steps per millisecond=62 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 541 resets, run finished after 1605 ms. (steps per millisecond=62 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 541 resets, run finished after 1452 ms. (steps per millisecond=68 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 574 resets, run finished after 1463 ms. (steps per millisecond=68 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 568 resets, run finished after 1533 ms. (steps per millisecond=65 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 557 resets, run finished after 1597 ms. (steps per millisecond=62 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 564 resets, run finished after 1450 ms. (steps per millisecond=68 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 577 resets, run finished after 1501 ms. (steps per millisecond=66 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 573 resets, run finished after 1516 ms. (steps per millisecond=65 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100000 steps, including 569 resets, run finished after 1487 ms. (steps per millisecond=67 ) properties (out of 71) seen :0
Incomplete Best-First random walk after 100001 steps, including 568 resets, run finished after 1463 ms. (steps per millisecond=68 ) properties (out of 71) seen :0
Interrupted probabilistic random walk after 56239037 steps, run timeout after 348001 ms. (steps per millisecond=161 ) 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}
Probabilistic random walk after 56239037 steps, saw 10214930 distinct states, run finished after 348006 ms. (steps per millisecond=161 ) properties seen :69
Running SMT prover for 2 properties.
// Phase 1: matrix 769 rows 485 cols
[2023-03-16 20:34:42] [INFO ] Computed 83 place invariants in 20 ms
[2023-03-16 20:34:42] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 20:34:42] [INFO ] [Nat]Absence check using 22 positive place invariants in 8 ms returned sat
[2023-03-16 20:34:42] [INFO ] [Nat]Absence check using 22 positive and 61 generalized place invariants in 20 ms returned sat
[2023-03-16 20:34:43] [INFO ] After 432ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 20:34:43] [INFO ] After 551ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-16 20:34:43] [INFO ] After 802ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 411 ms.
Support contains 2 out of 485 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 485/485 places, 769/769 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 485 transition count 752
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 468 transition count 752
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 34 place count 468 transition count 734
Deduced a syphon composed of 18 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 72 place count 448 transition count 734
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 2 with 2 rules applied. Total rules applied 74 place count 447 transition count 733
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 75 place count 446 transition count 733
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 75 place count 446 transition count 732
Deduced a syphon composed of 1 places in 0 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 78 place count 444 transition count 732
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 78 place count 444 transition count 731
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 80 place count 443 transition count 731
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 17 rules applied. Total rules applied 97 place count 434 transition count 723
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 97 place count 434 transition count 721
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 5 rules applied. Total rules applied 102 place count 431 transition count 721
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 103 place count 430 transition count 721
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 103 place count 430 transition count 720
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 105 place count 429 transition count 720
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 5 with 4 rules applied. Total rules applied 109 place count 427 transition count 718
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 110 place count 427 transition count 717
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 111 place count 426 transition count 717
Applied a total of 111 rules in 54 ms. Remains 426 /485 variables (removed 59) and now considering 717/769 (removed 52) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 426/485 places, 717/769 transitions.
Incomplete random walk after 1000000 steps, including 16110 resets, run finished after 11683 ms. (steps per millisecond=85 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5592 resets, run finished after 4123 ms. (steps per millisecond=242 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5633 resets, run finished after 4331 ms. (steps per millisecond=230 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 8904022 steps, run timeout after 60001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 8904022 steps, saw 2331259 distinct states, run finished after 60003 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 717 rows 426 cols
[2023-03-16 20:36:03] [INFO ] Computed 76 place invariants in 7 ms
[2023-03-16 20:36:03] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 20:36:04] [INFO ] [Nat]Absence check using 17 positive place invariants in 5 ms returned sat
[2023-03-16 20:36:04] [INFO ] [Nat]Absence check using 17 positive and 59 generalized place invariants in 16 ms returned sat
[2023-03-16 20:36:04] [INFO ] After 363ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 20:36:04] [INFO ] After 544ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 78 ms.
[2023-03-16 20:36:04] [INFO ] After 753ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 669 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 11 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 11 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 10 ms. Remains 426 /426 variables (removed 0) and now considering 717/717 (removed 0) transitions.
[2023-03-16 20:36:05] [INFO ] Invariant cache hit.
[2023-03-16 20:36:05] [INFO ] Implicit Places using invariants in 440 ms returned [0, 18, 19, 31, 49, 67, 136, 140, 149, 150, 152, 169, 187, 206, 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 445 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 0 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 1 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 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 261 place count 257 transition count 583
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 262 place count 257 transition count 582
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 263 place count 256 transition count 581
Iterating global reduction 6 with 1 rules applied. Total rules applied 264 place count 256 transition count 581
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 265 place count 256 transition count 580
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 269 place count 254 transition count 581
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 275 place count 254 transition count 575
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 282 place count 247 transition count 575
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 8 with 5 rules applied. Total rules applied 287 place count 247 transition count 575
Applied a total of 287 rules in 99 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 20:36:05] [INFO ] Computed 32 place invariants in 10 ms
[2023-03-16 20:36:06] [INFO ] Implicit Places using invariants in 251 ms returned [74, 91, 97, 100, 102, 105, 106, 172, 178, 181, 183]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 253 ms to find 11 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 236/426 places, 575/717 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 231 transition count 570
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 231 transition count 570
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 229 transition count 568
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 229 transition count 568
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 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 42 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 20:36:06] [INFO ] Computed 21 place invariants in 4 ms
[2023-03-16 20:36:06] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-16 20:36:06] [INFO ] Invariant cache hit.
[2023-03-16 20:36:06] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 522 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 1371 ms. Remains : 218/426 places, 557/717 transitions.
Incomplete random walk after 1000000 steps, including 25486 resets, run finished after 11549 ms. (steps per millisecond=86 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9750 resets, run finished after 4124 ms. (steps per millisecond=242 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 9596 resets, run finished after 4890 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Finished probabilistic random walk after 3696723 steps, run visited all 2 properties in 33068 ms. (steps per millisecond=111 )
Probabilistic random walk after 3696723 steps, saw 2006626 distinct states, run finished after 33069 ms. (steps per millisecond=111 ) 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 939044 ms.
ITS solved all properties within timeout

BK_STOP 1678999020666

--------------------
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="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is ASLink-PT-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 r024-oct2-167813610700023"
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 ;