About the Execution of ITS-Tools for ASLink-PT-03b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15744.120 | 711715.00 | 791289.00 | 1581.50 | TTTTTFFTFFFTTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2020-input.r006-smll-158897515500056.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-03b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515500056
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 724K
-rw-r--r-- 1 mcc users 3.3K Mar 25 09:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 25 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 09:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:37 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 08:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 08:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 544K Mar 24 05:37 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-03b-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1589248967423
[2020-05-12 02:02:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-12 02:02:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-12 02:02:50] [INFO ] Load time of PNML (sax parser for PT used): 288 ms
[2020-05-12 02:02:50] [INFO ] Transformed 1638 places.
[2020-05-12 02:02:50] [INFO ] Transformed 2094 transitions.
[2020-05-12 02:02:50] [INFO ] Found NUPN structural information;
[2020-05-12 02:02:50] [INFO ] Parsed PT model containing 1638 places and 2094 transitions in 380 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 79 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 28 resets, run finished after 155 ms. (steps per millisecond=64 ) properties seen :[1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0]
FORMULA ASLink-PT-03b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0]
FORMULA ASLink-PT-03b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2094 rows 1638 cols
[2020-05-12 02:02:51] [INFO ] Computed 160 place invariants in 188 ms
[2020-05-12 02:02:52] [INFO ] [Real]Absence check using 37 positive place invariants in 136 ms returned sat
[2020-05-12 02:02:52] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 198 ms returned sat
[2020-05-12 02:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:02:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 02:02:56] [INFO ] [Real]Absence check using state equation in 4140 ms returned (error "Failed to check-sat")
[2020-05-12 02:02:57] [INFO ] [Real]Absence check using 37 positive place invariants in 109 ms returned sat
[2020-05-12 02:02:57] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 195 ms returned sat
[2020-05-12 02:02:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:03:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 02:03:01] [INFO ] [Real]Absence check using state equation in 4420 ms returned unknown
[2020-05-12 02:03:02] [INFO ] [Real]Absence check using 37 positive place invariants in 124 ms returned sat
[2020-05-12 02:03:02] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 258 ms returned sat
[2020-05-12 02:03:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:03:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 02:03:06] [INFO ] [Real]Absence check using state equation in 4293 ms returned (error "Failed to check-sat")
[2020-05-12 02:03:07] [INFO ] [Real]Absence check using 37 positive place invariants in 120 ms returned sat
[2020-05-12 02:03:07] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 341 ms returned sat
[2020-05-12 02:03:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:03:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 02:03:11] [INFO ] [Real]Absence check using state equation in 4230 ms returned (error "Failed to check-sat")
[2020-05-12 02:03:12] [INFO ] [Real]Absence check using 37 positive place invariants in 136 ms returned sat
[2020-05-12 02:03:12] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 348 ms returned sat
[2020-05-12 02:03:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:03:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 02:03:16] [INFO ] [Real]Absence check using state equation in 4199 ms returned (error "Failed to check-sat")
[2020-05-12 02:03:17] [INFO ] [Real]Absence check using 37 positive place invariants in 170 ms returned sat
[2020-05-12 02:03:17] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 263 ms returned sat
[2020-05-12 02:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:03:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 02:03:21] [INFO ] [Real]Absence check using state equation in 4212 ms returned (error "Failed to check-sat")
[2020-05-12 02:03:22] [INFO ] [Real]Absence check using 37 positive place invariants in 174 ms returned sat
[2020-05-12 02:03:22] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 60 ms returned unsat
[2020-05-12 02:03:23] [INFO ] [Real]Absence check using 37 positive place invariants in 173 ms returned sat
[2020-05-12 02:03:23] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 377 ms returned sat
[2020-05-12 02:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:03:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-12 02:03:27] [INFO ] [Real]Absence check using state equation in 3956 ms returned (error "Failed to check-sat")
FORMULA ASLink-PT-03b-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 43 out of 1638 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1638/1638 places, 2094/2094 transitions.
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Iterating post reduction 0 with 354 rules applied. Total rules applied 354 place count 1638 transition count 1740
Reduce places removed 354 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 368 rules applied. Total rules applied 722 place count 1284 transition count 1726
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 726 place count 1280 transition count 1726
Performed 360 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 360 Pre rules applied. Total rules applied 726 place count 1280 transition count 1366
Deduced a syphon composed of 360 places in 8 ms
Ensure Unique test removed 31 places
Reduce places removed 391 places and 0 transitions.
Iterating global reduction 3 with 751 rules applied. Total rules applied 1477 place count 889 transition count 1366
Discarding 2 places :
Implicit places reduction removed 2 places
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 3 with 21 rules applied. Total rules applied 1498 place count 887 transition count 1347
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 4 with 19 rules applied. Total rules applied 1517 place count 868 transition count 1347
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 11 Pre rules applied. Total rules applied 1517 place count 868 transition count 1336
Deduced a syphon composed of 11 places in 7 ms
Ensure Unique test removed 10 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 1549 place count 847 transition count 1336
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 10 Pre rules applied. Total rules applied 1549 place count 847 transition count 1326
Deduced a syphon composed of 10 places in 7 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 1569 place count 837 transition count 1326
Symmetric choice reduction at 5 with 53 rule applications. Total rules 1622 place count 837 transition count 1326
Deduced a syphon composed of 53 places in 8 ms
Reduce places removed 53 places and 53 transitions.
Iterating global reduction 5 with 106 rules applied. Total rules applied 1728 place count 784 transition count 1273
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 5 with 7 rules applied. Total rules applied 1735 place count 783 transition count 1267
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1737 place count 781 transition count 1267
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 17 Pre rules applied. Total rules applied 1737 place count 781 transition count 1250
Deduced a syphon composed of 17 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 7 with 35 rules applied. Total rules applied 1772 place count 763 transition count 1250
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 1772 place count 763 transition count 1249
Deduced a syphon composed of 1 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 1775 place count 761 transition count 1249
Symmetric choice reduction at 7 with 3 rule applications. Total rules 1778 place count 761 transition count 1249
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 21 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 1784 place count 758 transition count 1228
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 2 Pre rules applied. Total rules applied 1784 place count 758 transition count 1226
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1788 place count 756 transition count 1226
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 7 with 177 rules applied. Total rules applied 1965 place count 667 transition count 1138
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 1967 place count 666 transition count 1137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1968 place count 665 transition count 1137
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 1968 place count 665 transition count 1136
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1970 place count 664 transition count 1136
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1971 place count 664 transition count 1136
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 1973 place count 663 transition count 1135
Ensure Unique test removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 1974 place count 662 transition count 1135
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1975 place count 662 transition count 1135
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1977 place count 661 transition count 1134
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 2 rules applied. Total rules applied 1979 place count 661 transition count 1132
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 1980 place count 660 transition count 1132
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 1982 place count 659 transition count 1141
Free-agglomeration rule applied 5 times.
Iterating global reduction 12 with 5 rules applied. Total rules applied 1987 place count 659 transition count 1136
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 1992 place count 654 transition count 1136
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 13 with 4 rules applied. Total rules applied 1996 place count 654 transition count 1132
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2000 place count 650 transition count 1132
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 2001 place count 649 transition count 1131
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 14 with 7 rules applied. Total rules applied 2008 place count 644 transition count 1129
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 2010 place count 642 transition count 1129
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 8 Pre rules applied. Total rules applied 2010 place count 642 transition count 1121
Deduced a syphon composed of 8 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 16 with 17 rules applied. Total rules applied 2027 place count 633 transition count 1121
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 16 with 3 rules applied. Total rules applied 2030 place count 630 transition count 1121
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 1 Pre rules applied. Total rules applied 2030 place count 630 transition count 1120
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 2032 place count 629 transition count 1120
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 17 with 12 rules applied. Total rules applied 2044 place count 623 transition count 1114
Symmetric choice reduction at 17 with 2 rule applications. Total rules 2046 place count 623 transition count 1114
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 17 with 4 rules applied. Total rules applied 2050 place count 621 transition count 1112
Free-agglomeration rule applied 1 times.
Iterating global reduction 17 with 1 rules applied. Total rules applied 2051 place count 621 transition count 1111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 2052 place count 620 transition count 1111
Applied a total of 2052 rules in 1324 ms. Remains 620 /1638 variables (removed 1018) and now considering 1111/2094 (removed 983) transitions.
Finished structural reductions, in 1 iterations. Remains : 620/1638 places, 1111/2094 transitions.
Incomplete random walk after 1000000 steps, including 11362 resets, run finished after 4222 ms. (steps per millisecond=236 ) properties seen :[0, 1, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-03b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000000 steps, including 3176 resets, run finished after 1671 ms. (steps per millisecond=598 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3233 resets, run finished after 1713 ms. (steps per millisecond=583 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2988 resets, run finished after 2301 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 4074 resets, run finished after 2074 ms. (steps per millisecond=482 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3172 resets, run finished after 1780 ms. (steps per millisecond=561 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3191 resets, run finished after 2259 ms. (steps per millisecond=442 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1111 rows 620 cols
[2020-05-12 02:03:44] [INFO ] Computed 102 place invariants in 72 ms
[2020-05-12 02:03:45] [INFO ] [Real]Absence check using 26 positive place invariants in 48 ms returned sat
[2020-05-12 02:03:45] [INFO ] [Real]Absence check using 26 positive and 76 generalized place invariants in 54 ms returned sat
[2020-05-12 02:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:03:47] [INFO ] [Real]Absence check using state equation in 2368 ms returned sat
[2020-05-12 02:03:47] [INFO ] Computed and/alt/rep : 1087/12997/1087 causal constraints in 192 ms.
[2020-05-12 02:03:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:03:48] [INFO ] [Nat]Absence check using 26 positive place invariants in 43 ms returned sat
[2020-05-12 02:03:48] [INFO ] [Nat]Absence check using 26 positive and 76 generalized place invariants in 58 ms returned sat
[2020-05-12 02:03:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:03:50] [INFO ] [Nat]Absence check using state equation in 2429 ms returned sat
[2020-05-12 02:03:51] [INFO ] Computed and/alt/rep : 1087/12997/1087 causal constraints in 156 ms.
[2020-05-12 02:04:11] [INFO ] Added : 415 causal constraints over 83 iterations in 20283 ms.(timeout) Result :sat
[2020-05-12 02:04:11] [INFO ] Deduced a trap composed of 84 places in 623 ms
[2020-05-12 02:04:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1046 ms
Attempting to minimize the solution found.
Minimization took 151 ms.
[2020-05-12 02:04:12] [INFO ] [Real]Absence check using 26 positive place invariants in 67 ms returned sat
[2020-05-12 02:04:12] [INFO ] [Real]Absence check using 26 positive and 76 generalized place invariants in 84 ms returned sat
[2020-05-12 02:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:04:15] [INFO ] [Real]Absence check using state equation in 2801 ms returned sat
[2020-05-12 02:04:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:04:16] [INFO ] [Nat]Absence check using 26 positive place invariants in 54 ms returned sat
[2020-05-12 02:04:16] [INFO ] [Nat]Absence check using 26 positive and 76 generalized place invariants in 78 ms returned sat
[2020-05-12 02:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:04:18] [INFO ] [Nat]Absence check using state equation in 2682 ms returned sat
[2020-05-12 02:04:18] [INFO ] Computed and/alt/rep : 1087/12997/1087 causal constraints in 120 ms.
[2020-05-12 02:04:39] [INFO ] Added : 410 causal constraints over 82 iterations in 21024 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 97 ms.
[2020-05-12 02:04:40] [INFO ] [Real]Absence check using 26 positive place invariants in 63 ms returned sat
[2020-05-12 02:04:40] [INFO ] [Real]Absence check using 26 positive and 76 generalized place invariants in 101 ms returned sat
[2020-05-12 02:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:04:42] [INFO ] [Real]Absence check using state equation in 2450 ms returned sat
[2020-05-12 02:04:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:04:43] [INFO ] [Nat]Absence check using 26 positive place invariants in 52 ms returned sat
[2020-05-12 02:04:43] [INFO ] [Nat]Absence check using 26 positive and 76 generalized place invariants in 73 ms returned sat
[2020-05-12 02:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:04:45] [INFO ] [Nat]Absence check using state equation in 1865 ms returned unsat
[2020-05-12 02:04:45] [INFO ] [Real]Absence check using 26 positive place invariants in 40 ms returned sat
[2020-05-12 02:04:45] [INFO ] [Real]Absence check using 26 positive and 76 generalized place invariants in 57 ms returned sat
[2020-05-12 02:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:04:47] [INFO ] [Real]Absence check using state equation in 2629 ms returned sat
[2020-05-12 02:04:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:04:48] [INFO ] [Nat]Absence check using 26 positive place invariants in 58 ms returned sat
[2020-05-12 02:04:48] [INFO ] [Nat]Absence check using 26 positive and 76 generalized place invariants in 78 ms returned sat
[2020-05-12 02:04:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:04:51] [INFO ] [Nat]Absence check using state equation in 2814 ms returned sat
[2020-05-12 02:04:51] [INFO ] Computed and/alt/rep : 1087/12997/1087 causal constraints in 102 ms.
[2020-05-12 02:05:12] [INFO ] Added : 455 causal constraints over 91 iterations in 21636 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 147 ms.
[2020-05-12 02:05:13] [INFO ] [Real]Absence check using 26 positive place invariants in 59 ms returned sat
[2020-05-12 02:05:13] [INFO ] [Real]Absence check using 26 positive and 76 generalized place invariants in 88 ms returned sat
[2020-05-12 02:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:05:15] [INFO ] [Real]Absence check using state equation in 2485 ms returned sat
[2020-05-12 02:05:16] [INFO ] Computed and/alt/rep : 1087/12997/1087 causal constraints in 110 ms.
[2020-05-12 02:05:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:05:16] [INFO ] [Nat]Absence check using 26 positive place invariants in 58 ms returned sat
[2020-05-12 02:05:16] [INFO ] [Nat]Absence check using 26 positive and 76 generalized place invariants in 82 ms returned sat
[2020-05-12 02:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:05:19] [INFO ] [Nat]Absence check using state equation in 2414 ms returned sat
[2020-05-12 02:05:19] [INFO ] Computed and/alt/rep : 1087/12997/1087 causal constraints in 160 ms.
[2020-05-12 02:05:39] [INFO ] Added : 380 causal constraints over 76 iterations in 20374 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 92 ms.
[2020-05-12 02:05:39] [INFO ] [Real]Absence check using 26 positive place invariants in 60 ms returned sat
[2020-05-12 02:05:40] [INFO ] [Real]Absence check using 26 positive and 76 generalized place invariants in 60 ms returned sat
[2020-05-12 02:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:05:42] [INFO ] [Real]Absence check using state equation in 2659 ms returned sat
[2020-05-12 02:05:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:05:42] [INFO ] [Nat]Absence check using 26 positive place invariants in 46 ms returned sat
[2020-05-12 02:05:42] [INFO ] [Nat]Absence check using 26 positive and 76 generalized place invariants in 78 ms returned sat
[2020-05-12 02:05:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:05:44] [INFO ] [Nat]Absence check using state equation in 1553 ms returned unsat
FORMULA ASLink-PT-03b-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03b-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 293300 steps, including 1000 resets, run finished after 1576 ms. (steps per millisecond=186 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 405900 steps, including 1000 resets, run finished after 1797 ms. (steps per millisecond=225 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 317000 steps, including 1000 resets, run finished after 1307 ms. (steps per millisecond=242 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 463700 steps, including 1000 resets, run finished after 2109 ms. (steps per millisecond=219 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 15 out of 620 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 620/620 places, 1111/1111 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 620 transition count 1107
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 616 transition count 1107
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 8 place count 616 transition count 1091
Deduced a syphon composed of 16 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 33 rules applied. Total rules applied 41 place count 599 transition count 1091
Symmetric choice reduction at 2 with 2 rule applications. Total rules 43 place count 599 transition count 1091
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 14 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 597 transition count 1077
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 596 transition count 1077
Symmetric choice reduction at 3 with 1 rule applications. Total rules 49 place count 596 transition count 1077
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 51 place count 595 transition count 1069
Symmetric choice reduction at 3 with 1 rule applications. Total rules 52 place count 595 transition count 1069
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 594 transition count 1061
Symmetric choice reduction at 3 with 1 rule applications. Total rules 55 place count 594 transition count 1061
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 593 transition count 1053
Symmetric choice reduction at 3 with 1 rule applications. Total rules 58 place count 593 transition count 1053
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 592 transition count 1045
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 592 transition count 1045
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 591 transition count 1037
Symmetric choice reduction at 3 with 1 rule applications. Total rules 64 place count 591 transition count 1037
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 66 place count 590 transition count 1029
Symmetric choice reduction at 3 with 1 rule applications. Total rules 67 place count 590 transition count 1029
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 589 transition count 1021
Symmetric choice reduction at 3 with 1 rule applications. Total rules 70 place count 589 transition count 1021
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 72 place count 588 transition count 1013
Symmetric choice reduction at 3 with 1 rule applications. Total rules 73 place count 588 transition count 1013
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 75 place count 587 transition count 1005
Symmetric choice reduction at 3 with 1 rule applications. Total rules 76 place count 587 transition count 1005
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 78 place count 586 transition count 997
Symmetric choice reduction at 3 with 1 rule applications. Total rules 79 place count 586 transition count 997
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 81 place count 585 transition count 989
Symmetric choice reduction at 3 with 1 rule applications. Total rules 82 place count 585 transition count 989
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 84 place count 584 transition count 981
Symmetric choice reduction at 3 with 1 rule applications. Total rules 85 place count 584 transition count 981
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 87 place count 583 transition count 973
Symmetric choice reduction at 3 with 1 rule applications. Total rules 88 place count 583 transition count 973
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 90 place count 582 transition count 965
Symmetric choice reduction at 3 with 1 rule applications. Total rules 91 place count 582 transition count 965
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 93 place count 581 transition count 957
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 99 place count 578 transition count 954
Symmetric choice reduction at 3 with 2 rule applications. Total rules 101 place count 578 transition count 954
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 105 place count 576 transition count 952
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 106 place count 576 transition count 951
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 107 place count 576 transition count 950
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 108 place count 575 transition count 950
Applied a total of 108 rules in 332 ms. Remains 575 /620 variables (removed 45) and now considering 950/1111 (removed 161) transitions.
Finished structural reductions, in 1 iterations. Remains : 575/620 places, 950/1111 transitions.
Incomplete random walk after 1000000 steps, including 13975 resets, run finished after 3857 ms. (steps per millisecond=259 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3859 resets, run finished after 1745 ms. (steps per millisecond=573 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3900 resets, run finished after 1521 ms. (steps per millisecond=657 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 5107 resets, run finished after 1937 ms. (steps per millisecond=516 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3865 resets, run finished after 1888 ms. (steps per millisecond=529 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 3935207 steps, run timeout after 30001 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 3935207 steps, saw 975163 distinct states, run finished after 30001 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 950 rows 575 cols
[2020-05-12 02:06:32] [INFO ] Computed 100 place invariants in 40 ms
[2020-05-12 02:06:32] [INFO ] [Real]Absence check using 26 positive place invariants in 54 ms returned sat
[2020-05-12 02:06:32] [INFO ] [Real]Absence check using 26 positive and 74 generalized place invariants in 74 ms returned sat
[2020-05-12 02:06:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:06:35] [INFO ] [Real]Absence check using state equation in 2337 ms returned sat
[2020-05-12 02:06:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:06:35] [INFO ] [Nat]Absence check using 26 positive place invariants in 53 ms returned sat
[2020-05-12 02:06:35] [INFO ] [Nat]Absence check using 26 positive and 74 generalized place invariants in 73 ms returned sat
[2020-05-12 02:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:06:37] [INFO ] [Nat]Absence check using state equation in 2208 ms returned sat
[2020-05-12 02:06:38] [INFO ] Deduced a trap composed of 100 places in 545 ms
[2020-05-12 02:06:39] [INFO ] Deduced a trap composed of 86 places in 569 ms
[2020-05-12 02:06:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1280 ms
[2020-05-12 02:06:39] [INFO ] Computed and/alt/rep : 928/9531/928 causal constraints in 120 ms.
[2020-05-12 02:06:59] [INFO ] Added : 540 causal constraints over 108 iterations in 20128 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 122 ms.
[2020-05-12 02:06:59] [INFO ] [Real]Absence check using 26 positive place invariants in 34 ms returned sat
[2020-05-12 02:06:59] [INFO ] [Real]Absence check using 26 positive and 74 generalized place invariants in 51 ms returned sat
[2020-05-12 02:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:07:01] [INFO ] [Real]Absence check using state equation in 2246 ms returned sat
[2020-05-12 02:07:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:07:02] [INFO ] [Nat]Absence check using 26 positive place invariants in 35 ms returned sat
[2020-05-12 02:07:02] [INFO ] [Nat]Absence check using 26 positive and 74 generalized place invariants in 49 ms returned sat
[2020-05-12 02:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:07:04] [INFO ] [Nat]Absence check using state equation in 2253 ms returned sat
[2020-05-12 02:07:04] [INFO ] Computed and/alt/rep : 928/9531/928 causal constraints in 99 ms.
[2020-05-12 02:07:26] [INFO ] Added : 465 causal constraints over 93 iterations in 22406 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 99 ms.
[2020-05-12 02:07:27] [INFO ] [Real]Absence check using 26 positive place invariants in 36 ms returned sat
[2020-05-12 02:07:27] [INFO ] [Real]Absence check using 26 positive and 74 generalized place invariants in 72 ms returned sat
[2020-05-12 02:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:07:29] [INFO ] [Real]Absence check using state equation in 2248 ms returned sat
[2020-05-12 02:07:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:07:29] [INFO ] [Nat]Absence check using 26 positive place invariants in 50 ms returned sat
[2020-05-12 02:07:29] [INFO ] [Nat]Absence check using 26 positive and 74 generalized place invariants in 81 ms returned sat
[2020-05-12 02:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:07:32] [INFO ] [Nat]Absence check using state equation in 2411 ms returned sat
[2020-05-12 02:07:32] [INFO ] Computed and/alt/rep : 928/9531/928 causal constraints in 74 ms.
[2020-05-12 02:07:52] [INFO ] Added : 400 causal constraints over 80 iterations in 20461 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 86 ms.
[2020-05-12 02:07:53] [INFO ] [Real]Absence check using 26 positive place invariants in 33 ms returned sat
[2020-05-12 02:07:53] [INFO ] [Real]Absence check using 26 positive and 74 generalized place invariants in 47 ms returned sat
[2020-05-12 02:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:07:55] [INFO ] [Real]Absence check using state equation in 2063 ms returned sat
[2020-05-12 02:07:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:07:55] [INFO ] [Nat]Absence check using 26 positive place invariants in 45 ms returned sat
[2020-05-12 02:07:55] [INFO ] [Nat]Absence check using 26 positive and 74 generalized place invariants in 59 ms returned sat
[2020-05-12 02:07:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:07:57] [INFO ] [Nat]Absence check using state equation in 2234 ms returned sat
[2020-05-12 02:07:57] [INFO ] Computed and/alt/rep : 928/9531/928 causal constraints in 102 ms.
[2020-05-12 02:08:18] [INFO ] Added : 485 causal constraints over 97 iterations in 20341 ms.(timeout) Result :sat
[2020-05-12 02:08:18] [INFO ] Deduced a trap composed of 109 places in 487 ms
[2020-05-12 02:08:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 785 ms
Attempting to minimize the solution found.
Minimization took 139 ms.
Incomplete Parikh walk after 339800 steps, including 6398 resets, run finished after 1975 ms. (steps per millisecond=172 ) properties seen :[1, 1, 0, 0] could not realise parikh vector
FORMULA ASLink-PT-03b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-03b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 222100 steps, including 4392 resets, run finished after 997 ms. (steps per millisecond=222 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 408800 steps, including 7675 resets, run finished after 1675 ms. (steps per millisecond=244 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 470500 steps, including 8695 resets, run finished after 1919 ms. (steps per millisecond=245 ) properties seen :[0, 0] could not realise parikh vector
Support contains 12 out of 575 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 575/575 places, 950/950 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 575 transition count 947
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 572 transition count 947
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 571 transition count 946
Applied a total of 8 rules in 27 ms. Remains 571 /575 variables (removed 4) and now considering 946/950 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 571/575 places, 946/950 transitions.
Incomplete random walk after 1000000 steps, including 14070 resets, run finished after 3893 ms. (steps per millisecond=256 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 5137 resets, run finished after 2032 ms. (steps per millisecond=492 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3896 resets, run finished after 1666 ms. (steps per millisecond=600 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 3958413 steps, run timeout after 30001 ms. (steps per millisecond=131 ) properties seen :[0, 0]
Probabilistic random walk after 3958413 steps, saw 980590 distinct states, run finished after 30001 ms. (steps per millisecond=131 ) properties seen :[0, 0]
// Phase 1: matrix 946 rows 571 cols
[2020-05-12 02:09:03] [INFO ] Computed 100 place invariants in 14 ms
[2020-05-12 02:09:03] [INFO ] [Real]Absence check using 28 positive place invariants in 35 ms returned sat
[2020-05-12 02:09:03] [INFO ] [Real]Absence check using 28 positive and 72 generalized place invariants in 56 ms returned sat
[2020-05-12 02:09:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:09:05] [INFO ] [Real]Absence check using state equation in 1742 ms returned sat
[2020-05-12 02:09:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:09:05] [INFO ] [Nat]Absence check using 28 positive place invariants in 61 ms returned sat
[2020-05-12 02:09:05] [INFO ] [Nat]Absence check using 28 positive and 72 generalized place invariants in 75 ms returned sat
[2020-05-12 02:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:09:08] [INFO ] [Nat]Absence check using state equation in 2502 ms returned sat
[2020-05-12 02:09:08] [INFO ] Computed and/alt/rep : 924/9638/924 causal constraints in 101 ms.
[2020-05-12 02:09:28] [INFO ] Added : 505 causal constraints over 101 iterations in 20360 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 109 ms.
[2020-05-12 02:09:28] [INFO ] [Real]Absence check using 28 positive place invariants in 56 ms returned sat
[2020-05-12 02:09:28] [INFO ] [Real]Absence check using 28 positive and 72 generalized place invariants in 72 ms returned sat
[2020-05-12 02:09:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:09:31] [INFO ] [Real]Absence check using state equation in 2083 ms returned sat
[2020-05-12 02:09:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:09:31] [INFO ] [Nat]Absence check using 28 positive place invariants in 52 ms returned sat
[2020-05-12 02:09:31] [INFO ] [Nat]Absence check using 28 positive and 72 generalized place invariants in 64 ms returned sat
[2020-05-12 02:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:09:33] [INFO ] [Nat]Absence check using state equation in 2107 ms returned sat
[2020-05-12 02:09:33] [INFO ] Computed and/alt/rep : 924/9638/924 causal constraints in 106 ms.
[2020-05-12 02:09:53] [INFO ] Added : 460 causal constraints over 92 iterations in 20385 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 132 ms.
Incomplete Parikh walk after 621500 steps, including 11364 resets, run finished after 2948 ms. (steps per millisecond=210 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 342800 steps, including 6327 resets, run finished after 1407 ms. (steps per millisecond=243 ) properties seen :[0, 0] could not realise parikh vector
Support contains 12 out of 571 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 571/571 places, 946/946 transitions.
Applied a total of 0 rules in 15 ms. Remains 571 /571 variables (removed 0) and now considering 946/946 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 571/571 places, 946/946 transitions.
Starting structural reductions, iteration 0 : 571/571 places, 946/946 transitions.
Applied a total of 0 rules in 16 ms. Remains 571 /571 variables (removed 0) and now considering 946/946 (removed 0) transitions.
// Phase 1: matrix 946 rows 571 cols
[2020-05-12 02:09:58] [INFO ] Computed 100 place invariants in 14 ms
[2020-05-12 02:10:01] [INFO ] Implicit Places using invariants in 2492 ms returned [1, 18, 19, 33, 53, 142, 144, 148, 157, 158, 160, 177, 196, 276, 280, 281, 292, 293, 294, 296, 313, 331, 350, 400, 401, 404, 415, 416, 417, 435, 437, 441, 459, 460, 461, 462, 475, 481, 487, 493, 499, 505, 511, 517, 523, 529, 535]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 2504 ms to find 47 implicit places.
[2020-05-12 02:10:01] [INFO ] Redundant transitions in 121 ms returned []
// Phase 1: matrix 946 rows 524 cols
[2020-05-12 02:10:01] [INFO ] Computed 53 place invariants in 24 ms
[2020-05-12 02:10:04] [INFO ] Dead Transitions using invariants and state equation in 3646 ms returned []
Starting structural reductions, iteration 1 : 524/571 places, 946/946 transitions.
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 524 transition count 868
Reduce places removed 78 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 158 place count 446 transition count 866
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 158 place count 446 transition count 847
Deduced a syphon composed of 19 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 39 rules applied. Total rules applied 197 place count 426 transition count 847
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 209 place count 422 transition count 839
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 217 place count 414 transition count 839
Symmetric choice reduction at 4 with 16 rule applications. Total rules 233 place count 414 transition count 839
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 16 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 265 place count 398 transition count 823
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 267 place count 398 transition count 821
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 267 place count 398 transition count 820
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 269 place count 397 transition count 820
Symmetric choice reduction at 5 with 4 rule applications. Total rules 273 place count 397 transition count 820
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 7 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 281 place count 393 transition count 813
Symmetric choice reduction at 5 with 2 rule applications. Total rules 283 place count 393 transition count 813
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 287 place count 391 transition count 811
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 288 place count 391 transition count 810
Symmetric choice reduction at 6 with 1 rule applications. Total rules 289 place count 391 transition count 810
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 291 place count 390 transition count 808
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 52 rules applied. Total rules applied 343 place count 364 transition count 782
Symmetric choice reduction at 6 with 1 rule applications. Total rules 344 place count 364 transition count 782
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 346 place count 363 transition count 781
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 347 place count 363 transition count 780
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 351 place count 361 transition count 781
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 359 place count 361 transition count 773
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 368 place count 352 transition count 773
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 377 place count 352 transition count 773
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 378 place count 352 transition count 772
Applied a total of 378 rules in 218 ms. Remains 352 /524 variables (removed 172) and now considering 772/946 (removed 174) transitions.
// Phase 1: matrix 772 rows 352 cols
[2020-05-12 02:10:05] [INFO ] Computed 47 place invariants in 13 ms
[2020-05-12 02:10:06] [INFO ] Implicit Places using invariants in 1028 ms returned [80, 97, 103, 106, 113, 114, 168, 188, 194, 197, 199, 209, 210, 276, 282, 285, 287]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 1032 ms to find 17 implicit places.
Starting structural reductions, iteration 2 : 335/571 places, 772/946 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 335 transition count 771
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 334 transition count 771
Symmetric choice reduction at 2 with 7 rule applications. Total rules 9 place count 334 transition count 771
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 7 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 23 place count 327 transition count 764
Symmetric choice reduction at 2 with 3 rule applications. Total rules 26 place count 327 transition count 764
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 32 place count 324 transition count 761
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 40 place count 320 transition count 757
Free-agglomeration rule applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 48 place count 320 transition count 749
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 56 place count 312 transition count 749
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 312 transition count 747
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 60 place count 310 transition count 747
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 62 place count 310 transition count 747
Applied a total of 62 rules in 75 ms. Remains 310 /335 variables (removed 25) and now considering 747/772 (removed 25) transitions.
// Phase 1: matrix 747 rows 310 cols
[2020-05-12 02:10:06] [INFO ] Computed 30 place invariants in 8 ms
[2020-05-12 02:10:06] [INFO ] Implicit Places using invariants in 846 ms returned []
// Phase 1: matrix 747 rows 310 cols
[2020-05-12 02:10:07] [INFO ] Computed 30 place invariants in 7 ms
[2020-05-12 02:10:10] [INFO ] Implicit Places using invariants and state equation in 3830 ms returned []
Implicit Place search using SMT with State Equation took 4678 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 310/571 places, 747/946 transitions.
Incomplete random walk after 1000000 steps, including 20936 resets, run finished after 3287 ms. (steps per millisecond=304 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 8894 resets, run finished after 1778 ms. (steps per millisecond=562 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 6398 resets, run finished after 1132 ms. (steps per millisecond=883 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 4053967 steps, run timeout after 30001 ms. (steps per millisecond=135 ) properties seen :[0, 0]
Probabilistic random walk after 4053967 steps, saw 1550926 distinct states, run finished after 30001 ms. (steps per millisecond=135 ) properties seen :[0, 0]
// Phase 1: matrix 747 rows 310 cols
[2020-05-12 02:10:47] [INFO ] Computed 30 place invariants in 8 ms
[2020-05-12 02:10:47] [INFO ] [Real]Absence check using 8 positive place invariants in 16 ms returned sat
[2020-05-12 02:10:47] [INFO ] [Real]Absence check using 8 positive and 22 generalized place invariants in 17 ms returned sat
[2020-05-12 02:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:10:48] [INFO ] [Real]Absence check using state equation in 1082 ms returned sat
[2020-05-12 02:10:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:10:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 32 ms returned sat
[2020-05-12 02:10:48] [INFO ] [Nat]Absence check using 8 positive and 22 generalized place invariants in 24 ms returned sat
[2020-05-12 02:10:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:10:49] [INFO ] [Nat]Absence check using state equation in 1133 ms returned sat
[2020-05-12 02:10:49] [INFO ] Computed and/alt/rep : 725/9303/725 causal constraints in 92 ms.
[2020-05-12 02:11:09] [INFO ] Added : 455 causal constraints over 91 iterations in 20259 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 115 ms.
[2020-05-12 02:11:10] [INFO ] [Real]Absence check using 8 positive place invariants in 15 ms returned sat
[2020-05-12 02:11:10] [INFO ] [Real]Absence check using 8 positive and 22 generalized place invariants in 12 ms returned sat
[2020-05-12 02:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:11:11] [INFO ] [Real]Absence check using state equation in 943 ms returned sat
[2020-05-12 02:11:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:11:11] [INFO ] [Nat]Absence check using 8 positive place invariants in 44 ms returned sat
[2020-05-12 02:11:11] [INFO ] [Nat]Absence check using 8 positive and 22 generalized place invariants in 18 ms returned sat
[2020-05-12 02:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:11:12] [INFO ] [Nat]Absence check using state equation in 953 ms returned sat
[2020-05-12 02:11:12] [INFO ] Computed and/alt/rep : 725/9303/725 causal constraints in 95 ms.
[2020-05-12 02:11:32] [INFO ] Added : 405 causal constraints over 81 iterations in 20221 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 121 ms.
Incomplete Parikh walk after 80800 steps, including 2778 resets, run finished after 437 ms. (steps per millisecond=184 ) properties seen :[0, 1] could not realise parikh vector
FORMULA ASLink-PT-03b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 152400 steps, including 4866 resets, run finished after 570 ms. (steps per millisecond=267 ) properties seen :[0] could not realise parikh vector
Support contains 11 out of 310 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 310/310 places, 747/747 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 308 transition count 745
Applied a total of 4 rules in 15 ms. Remains 308 /310 variables (removed 2) and now considering 745/747 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 308/310 places, 745/747 transitions.
Incomplete random walk after 1000000 steps, including 20613 resets, run finished after 3126 ms. (steps per millisecond=319 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 9048 resets, run finished after 1596 ms. (steps per millisecond=626 ) properties seen :[0]
Interrupted probabilistic random walk after 4048729 steps, run timeout after 30001 ms. (steps per millisecond=134 ) properties seen :[0]
Probabilistic random walk after 4048729 steps, saw 1541375 distinct states, run finished after 30001 ms. (steps per millisecond=134 ) properties seen :[0]
// Phase 1: matrix 745 rows 308 cols
[2020-05-12 02:12:08] [INFO ] Computed 30 place invariants in 7 ms
[2020-05-12 02:12:08] [INFO ] [Real]Absence check using 8 positive place invariants in 16 ms returned sat
[2020-05-12 02:12:08] [INFO ] [Real]Absence check using 8 positive and 22 generalized place invariants in 26 ms returned sat
[2020-05-12 02:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:12:09] [INFO ] [Real]Absence check using state equation in 1027 ms returned sat
[2020-05-12 02:12:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:12:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 34 ms returned sat
[2020-05-12 02:12:09] [INFO ] [Nat]Absence check using 8 positive and 22 generalized place invariants in 27 ms returned sat
[2020-05-12 02:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:12:10] [INFO ] [Nat]Absence check using state equation in 1030 ms returned sat
[2020-05-12 02:12:10] [INFO ] Computed and/alt/rep : 723/9294/723 causal constraints in 91 ms.
[2020-05-12 02:12:31] [INFO ] Added : 435 causal constraints over 87 iterations in 20928 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 107 ms.
Incomplete Parikh walk after 126700 steps, including 4175 resets, run finished after 627 ms. (steps per millisecond=202 ) properties seen :[0] could not realise parikh vector
Support contains 11 out of 308 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 308/308 places, 745/745 transitions.
Applied a total of 0 rules in 22 ms. Remains 308 /308 variables (removed 0) and now considering 745/745 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 308/308 places, 745/745 transitions.
Starting structural reductions, iteration 0 : 308/308 places, 745/745 transitions.
Applied a total of 0 rules in 16 ms. Remains 308 /308 variables (removed 0) and now considering 745/745 (removed 0) transitions.
// Phase 1: matrix 745 rows 308 cols
[2020-05-12 02:12:32] [INFO ] Computed 30 place invariants in 17 ms
[2020-05-12 02:12:33] [INFO ] Implicit Places using invariants in 970 ms returned [61]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 972 ms to find 1 implicit places.
[2020-05-12 02:12:33] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:12:33] [INFO ] Computed 29 place invariants in 12 ms
[2020-05-12 02:12:35] [INFO ] Dead Transitions using invariants and state equation in 1848 ms returned []
Starting structural reductions, iteration 1 : 307/308 places, 745/745 transitions.
Applied a total of 0 rules in 16 ms. Remains 307 /307 variables (removed 0) and now considering 745/745 (removed 0) transitions.
[2020-05-12 02:12:35] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:12:35] [INFO ] Computed 29 place invariants in 13 ms
[2020-05-12 02:12:37] [INFO ] Dead Transitions using invariants and state equation in 1807 ms returned []
Finished structural reductions, in 2 iterations. Remains : 307/308 places, 745/745 transitions.
Incomplete random walk after 1000000 steps, including 20651 resets, run finished after 3223 ms. (steps per millisecond=310 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 9018 resets, run finished after 1740 ms. (steps per millisecond=574 ) properties seen :[0]
Interrupted probabilistic random walk after 4092368 steps, run timeout after 30001 ms. (steps per millisecond=136 ) properties seen :[0]
Probabilistic random walk after 4092368 steps, saw 1550743 distinct states, run finished after 30001 ms. (steps per millisecond=136 ) properties seen :[0]
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:13:12] [INFO ] Computed 29 place invariants in 7 ms
[2020-05-12 02:13:12] [INFO ] [Real]Absence check using 9 positive place invariants in 27 ms returned sat
[2020-05-12 02:13:12] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 22 ms returned sat
[2020-05-12 02:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:13:13] [INFO ] [Real]Absence check using state equation in 1093 ms returned sat
[2020-05-12 02:13:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:13:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 34 ms returned sat
[2020-05-12 02:13:13] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 20 ms returned sat
[2020-05-12 02:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:13:14] [INFO ] [Nat]Absence check using state equation in 1139 ms returned sat
[2020-05-12 02:13:14] [INFO ] Computed and/alt/rep : 723/9294/723 causal constraints in 83 ms.
[2020-05-12 02:13:35] [INFO ] Added : 420 causal constraints over 84 iterations in 20432 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 104 ms.
Incomplete Parikh walk after 105100 steps, including 3513 resets, run finished after 452 ms. (steps per millisecond=232 ) properties seen :[0] could not realise parikh vector
Support contains 11 out of 307 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 307/307 places, 745/745 transitions.
Applied a total of 0 rules in 11 ms. Remains 307 /307 variables (removed 0) and now considering 745/745 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 307/307 places, 745/745 transitions.
Starting structural reductions, iteration 0 : 307/307 places, 745/745 transitions.
Applied a total of 0 rules in 18 ms. Remains 307 /307 variables (removed 0) and now considering 745/745 (removed 0) transitions.
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:13:35] [INFO ] Computed 29 place invariants in 11 ms
[2020-05-12 02:13:36] [INFO ] Implicit Places using invariants in 748 ms returned []
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:13:36] [INFO ] Computed 29 place invariants in 10 ms
[2020-05-12 02:13:41] [INFO ] Implicit Places using invariants and state equation in 4476 ms returned []
Implicit Place search using SMT with State Equation took 5241 ms to find 0 implicit places.
[2020-05-12 02:13:41] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:13:41] [INFO ] Computed 29 place invariants in 11 ms
[2020-05-12 02:13:42] [INFO ] Dead Transitions using invariants and state equation in 1815 ms returned []
Finished structural reductions, in 1 iterations. Remains : 307/307 places, 745/745 transitions.
Incomplete random walk after 100000 steps, including 2091 resets, run finished after 470 ms. (steps per millisecond=212 ) properties seen :[0]
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:13:43] [INFO ] Computed 29 place invariants in 11 ms
[2020-05-12 02:13:43] [INFO ] [Real]Absence check using 9 positive place invariants in 26 ms returned sat
[2020-05-12 02:13:43] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 22 ms returned sat
[2020-05-12 02:13:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:13:44] [INFO ] [Real]Absence check using state equation in 1104 ms returned sat
[2020-05-12 02:13:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:13:44] [INFO ] [Nat]Absence check using 9 positive place invariants in 32 ms returned sat
[2020-05-12 02:13:44] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 19 ms returned sat
[2020-05-12 02:13:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:13:45] [INFO ] [Nat]Absence check using state equation in 1107 ms returned sat
[2020-05-12 02:13:46] [INFO ] Computed and/alt/rep : 723/9294/723 causal constraints in 94 ms.
[2020-05-12 02:14:04] [INFO ] Added : 420 causal constraints over 84 iterations in 18722 ms. Result :unknown
Applied a total of 0 rules in 8 ms. Remains 307 /307 variables (removed 0) and now considering 745/745 (removed 0) transitions.
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:14:04] [INFO ] Computed 29 place invariants in 6 ms
[2020-05-12 02:14:04] [INFO ] [Real]Absence check using 9 positive place invariants in 18 ms returned sat
[2020-05-12 02:14:04] [INFO ] [Real]Absence check using 9 positive and 20 generalized place invariants in 15 ms returned sat
[2020-05-12 02:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:05] [INFO ] [Real]Absence check using state equation in 950 ms returned sat
[2020-05-12 02:14:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-12 02:14:05] [INFO ] [Nat]Absence check using 9 positive place invariants in 34 ms returned sat
[2020-05-12 02:14:05] [INFO ] [Nat]Absence check using 9 positive and 20 generalized place invariants in 21 ms returned sat
[2020-05-12 02:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-12 02:14:07] [INFO ] [Nat]Absence check using state equation in 1096 ms returned sat
[2020-05-12 02:14:07] [INFO ] Computed and/alt/rep : 723/9294/723 causal constraints in 93 ms.
[2020-05-12 02:14:28] [INFO ] Added : 420 causal constraints over 84 iterations in 21388 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 109 ms.
[2020-05-12 02:14:29] [INFO ] Flatten gal took : 201 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-12 02:14:29] [INFO ] Applying decomposition
[2020-05-12 02:14:29] [INFO ] Flatten gal took : 242 ms
[2020-05-12 02:14:29] [INFO ] Flatten gal took : 138 ms
[2020-05-12 02:14:29] [INFO ] Input system was already deterministic with 745 transitions.
[2020-05-12 02:14:29] [INFO ] Input system was already deterministic with 745 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph1271955114432382543.txt, -o, /tmp/graph1271955114432382543.bin, -w, /tmp/graph1271955114432382543.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph1271955114432382543.bin, -l, -1, -v, -w, /tmp/graph1271955114432382543.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-12 02:14:30] [INFO ] Decomposing Gal with order
[2020-05-12 02:14:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-12 02:14:30] [INFO ] Ran tautology test, simplified 0 / 1 in 781 ms.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:14:30] [INFO ] Computed 29 place invariants in 9 ms
inv : p921 + p923 + p924 + p926 + p927 + p929 + p930 + p932 + p933 + p935 + p936 + p938 + p939 + p941 + p942 + p944 + p945 + p951 + p952 + p954 + p955 + p957 + p958 + p960 + p961 + p963 + p964 + p966 + p967 + p969 + p970 + p972 + p1012 + p1023 + p1028 + p1033 + p1037 + p1042 + p1082 + p1119 + p1153 = 1
inv : p87 + p94 + p98 + p102 + p106 + p110 + p114 + p118 + p122 + p133 + p136 + p139 + p142 + p145 + p148 + p151 + p154 - p222 + p231 - p233 - p238 - p243 - p247 - p252 - p278 - p281 - p284 - p287 + p363 - p365 - p366 - p370 + p430 - p526 - p529 - p532 - p535 - p538 - p541 - p544 - p547 - p550 - p557 - p560 - p563 - p566 - p569 - p572 - p575 - p617 + p626 - p628 - p633 - p638 - p642 - p647 - p665 - p684 - p685 - p791 - p792 - p816 - p817 + p820 = 0
inv : p820 + p1211 + p1212 + p1220 = 1
inv : -p1021 - p1082 - p1119 - p1153 + p1230 + p1232 + p1233 = 0
inv : p53 + p64 + p67 + p68 + p69 + p71 + p72 + p430 = 1
inv : p6 + p10 + p14 + p18 + p22 + p26 + p30 + p34 + p38 + p71 + p133 + p136 + p139 + p142 + p145 + p148 + p151 + p154 - p162 - p165 - p168 - p171 - p174 - p177 - p180 - p222 + p231 - p233 - p238 - p243 - p247 - p252 - p278 - p281 - p284 - p287 + p363 - p365 - p366 - p370 + p430 - p816 - p817 - p825 = 0
inv : p923 + p926 + p929 + p932 + p935 + p938 + p941 + p944 + p1021 + p1082 + p1119 + p1153 + p1215 + p1220 = 1
inv : -p923 - p926 - p929 - p932 - p935 - p938 - p941 - p944 - p1021 - p1082 - p1119 - p1153 - p1220 + p1224 + p1227 + p1230 + p1233 + p1329 + p1338 + p1341 + p1344 + p1347 + p1350 + p1353 + p1356 + p1359 = 0
inv : p621 + p624 + p626 - p628 - p633 - p638 - p642 - p647 = 0
inv : p877 + p884 + p888 + p892 + p896 + p900 + p904 + p908 + p912 + p951 + p952 + p954 + p955 + p957 + p958 + p960 + p961 + p963 + p964 + p966 + p967 + p969 + p970 + p972 - p1271 - p1274 - p1277 - p1280 - p1283 - p1286 - p1289 - p1292 - p1295 - p1333 - p1448 - p1459 - p1463 - p1474 = 0
inv : p1329 + p1330 + p1336 + p1338 + p1339 + p1341 + p1342 + p1344 + p1345 + p1347 + p1348 + p1350 + p1351 + p1353 + p1354 + p1356 + p1357 + p1359 + p1360 - p1463 - p1474 = 0
inv : p1021 + p1082 + p1119 + p1153 + p1220 + p1226 - p1230 - p1233 - p1329 - p1338 - p1341 - p1344 - p1347 - p1350 - p1353 - p1356 - p1359 = 0
inv : p1333 + p1387 + p1390 + p1393 + p1396 + p1448 + p1459 + p1463 + p1474 + p1575 + p1621 = 1
inv : -p133 - p136 - p139 - p142 - p145 - p148 - p151 - p154 + p161 + p162 + p164 + p165 + p167 + p168 + p170 + p171 + p173 + p174 + p176 + p177 + p179 + p180 + p182 + p222 - p231 + p233 + p238 + p243 + p247 + p252 + p278 + p281 + p284 + p287 - p363 + p365 + p366 + p370 - p430 + p816 + p817 + p825 = 1
inv : p528 + p531 + p533 + p534 + p537 + p540 + p543 + p546 + p549 + p626 + p687 + p724 + p758 + p820 + p825 = 1
inv : p95 + p97 + p101 + p105 + p109 + p113 + p117 + p121 + p123 + p124 + p125 + p526 + p529 + p532 + p535 + p538 + p541 + p544 + p547 + p550 + p557 + p560 + p563 + p566 + p569 + p572 + p575 + p617 - p626 + p628 + p633 + p638 + p642 + p647 + p665 + p684 + p685 + p791 + p792 - p820 - p825 = 0
inv : p778 + p785 + p787 - p791 - p792 = 0
inv : p13 + p17 + p21 + p25 + p29 + p33 + p37 + p41 - p133 - p136 - p139 - p142 - p145 - p148 - p151 - p154 + p162 + p165 + p168 + p171 + p174 + p177 + p180 + p222 - p231 + p233 + p238 + p243 + p247 + p252 + p278 + p281 + p284 + p287 - p363 + p365 + p366 + p370 - p430 + p816 + p817 + p825 = 1
inv : p133 + p136 + p139 + p142 + p145 + p148 + p151 + p154 + p231 + p292 + p329 + p363 + p430 - p816 - p817 - p825 = 0
inv : p492 + p496 + p500 + p504 + p508 + p512 + p516 + p520 - p951 - p954 - p957 - p960 - p963 - p966 - p969 - p972 = 0
inv : p1016 + p1019 + p1021 - p1023 - p1028 - p1033 - p1037 - p1042 = 0
inv : -p1333 - p1463 + p1473 - p1474 + p1492 + p1500 + p1508 + p1516 + p1543 + p1562 = 0
inv : p887 + p891 + p895 + p899 + p903 + p907 + p911 + p915 + p1271 + p1274 + p1277 + p1280 + p1283 + p1286 + p1289 + p1292 + p1295 + p1333 + p1448 + p1459 + p1463 + p1474 = 1
inv : p226 + p229 + p231 - p233 - p238 - p243 - p247 - p252 = 0
inv : p131 + p133 + p134 + p136 + p137 + p139 + p140 + p142 + p143 + p145 + p146 + p148 + p149 + p151 + p152 + p154 + p155 - p278 - p281 - p284 - p287 + p349 + p353 + p363 - p365 - p366 - p370 = 0
inv : p1271 + p1273 + p1274 + p1276 + p1277 + p1279 + p1280 + p1282 + p1283 + p1285 + p1286 + p1288 + p1289 + p1291 + p1292 + p1294 + p1295 + p1333 + p1448 + p1459 + p1463 + p1474 = 1
inv : p425 + p816 + p817 + p825 = 1
inv : p526 + p529 + p532 + p535 + p538 + p541 + p544 + p547 + p550 + p556 + p557 + p559 + p560 + p562 + p563 + p565 + p566 + p567 + p568 + p569 + p571 + p572 + p574 + p575 + p577 + p617 - p626 + p628 + p633 + p638 + p642 + p647 + p665 + p684 + p685 + p791 + p792 - p820 - p825 = 0
inv : p482 + p489 + p493 + p497 + p501 + p505 + p509 + p513 + p517 - p526 - p529 - p532 - p535 - p538 - p541 - p544 - p547 - p550 - p617 + p626 - p628 - p633 - p638 - p642 - p647 - p665 - p684 - p685 - p791 - p792 + p820 + p825 + p951 + p954 + p957 + p960 + p963 + p966 + p969 + p972 = 1
Total of 29 invariants.
[2020-05-12 02:14:30] [INFO ] Computed 29 place invariants in 13 ms
[2020-05-12 02:14:30] [INFO ] BMC solution for property ASLink-PT-03b-ReachabilityFireability-10(UNSAT) depth K=0 took 36 ms
[2020-05-12 02:14:30] [INFO ] Removed a total of 1533 redundant transitions.
[2020-05-12 02:14:30] [INFO ] BMC solution for property ASLink-PT-03b-ReachabilityFireability-10(UNSAT) depth K=1 took 16 ms
[2020-05-12 02:14:30] [INFO ] Flatten gal took : 271 ms
[2020-05-12 02:14:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 81 labels/synchronizations in 34 ms.
[2020-05-12 02:14:30] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 16 ms
[2020-05-12 02:14:30] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [invariant] property : ASLink-PT-03b-ReachabilityFireability-10 with value :((((i7.u85.p1448!=1)||(i0.u9.p71!=1))||((((((i3.u27.p370!=1)&&(i1.u35.p534!=1))&&(i1.u46.p665==1))&&(i1.u47.p787==1))&&(i2.u10.p95==1))&&(i2.u41.p567==1)))||(((i3.u8.p68==1)&&(i1.u46.p684==1))&&(i2.u17.p124==1)))
built 12 ordering constraints for composite.
built 15 ordering constraints for composite.
built 141 ordering constraints for composite.
built 14 ordering constraints for composite.
built 17 ordering constraints for composite.
built 137 ordering constraints for composite.
built 138 ordering constraints for composite.
built 61 ordering constraints for composite.
built 135 ordering constraints for composite.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 745 rows 307 cols
[2020-05-12 02:14:30] [INFO ] Computed 29 place invariants in 24 ms
inv : p921 + p923 + p924 + p926 + p927 + p929 + p930 + p932 + p933 + p935 + p936 + p938 + p939 + p941 + p942 + p944 + p945 + p951 + p952 + p954 + p955 + p957 + p958 + p960 + p961 + p963 + p964 + p966 + p967 + p969 + p970 + p972 + p1012 + p1023 + p1028 + p1033 + p1037 + p1042 + p1082 + p1119 + p1153 = 1
inv : p87 + p94 + p98 + p102 + p106 + p110 + p114 + p118 + p122 + p133 + p136 + p139 + p142 + p145 + p148 + p151 + p154 - p222 + p231 - p233 - p238 - p243 - p247 - p252 - p278 - p281 - p284 - p287 + p363 - p365 - p366 - p370 + p430 - p526 - p529 - p532 - p535 - p538 - p541 - p544 - p547 - p550 - p557 - p560 - p563 - p566 - p569 - p572 - p575 - p617 + p626 - p628 - p633 - p638 - p642 - p647 - p665 - p684 - p685 - p791 - p792 - p816 - p817 + p820 = 0
inv : p820 + p1211 + p1212 + p1220 = 1
inv : -p1021 - p1082 - p1119 - p1153 + p1230 + p1232 + p1233 = 0
inv : p53 + p64 + p67 + p68 + p69 + p71 + p72 + p430 = 1
inv : p6 + p10 + p14 + p18 + p22 + p26 + p30 + p34 + p38 + p71 + p133 + p136 + p139 + p142 + p145 + p148 + p151 + p154 - p162 - p165 - p168 - p171 - p174 - p177 - p180 - p222 + p231 - p233 - p238 - p243 - p247 - p252 - p278 - p281 - p284 - p287 + p363 - p365 - p366 - p370 + p430 - p816 - p817 - p825 = 0
inv : p923 + p926 + p929 + p932 + p935 + p938 + p941 + p944 + p1021 + p1082 + p1119 + p1153 + p1215 + p1220 = 1
inv : -p923 - p926 - p929 - p932 - p935 - p938 - p941 - p944 - p1021 - p1082 - p1119 - p1153 - p1220 + p1224 + p1227 + p1230 + p1233 + p1329 + p1338 + p1341 + p1344 + p1347 + p1350 + p1353 + p1356 + p1359 = 0
inv : p621 + p624 + p626 - p628 - p633 - p638 - p642 - p647 = 0
inv : p877 + p884 + p888 + p892 + p896 + p900 + p904 + p908 + p912 + p951 + p952 + p954 + p955 + p957 + p958 + p960 + p961 + p963 + p964 + p966 + p967 + p969 + p970 + p972 - p1271 - p1274 - p1277 - p1280 - p1283 - p1286 - p1289 - p1292 - p1295 - p1333 - p1448 - p1459 - p1463 - p1474 = 0
inv : p1329 + p1330 + p1336 + p1338 + p1339 + p1341 + p1342 + p1344 + p1345 + p1347 + p1348 + p1350 + p1351 + p1353 + p1354 + p1356 + p1357 + p1359 + p1360 - p1463 - p1474 = 0
inv : p1021 + p1082 + p1119 + p1153 + p1220 + p1226 - p1230 - p1233 - p1329 - p1338 - p1341 - p1344 - p1347 - p1350 - p1353 - p1356 - p1359 = 0
inv : p1333 + p1387 + p1390 + p1393 + p1396 + p1448 + p1459 + p1463 + p1474 + p1575 + p1621 = 1
inv : -p133 - p136 - p139 - p142 - p145 - p148 - p151 - p154 + p161 + p162 + p164 + p165 + p167 + p168 + p170 + p171 + p173 + p174 + p176 + p177 + p179 + p180 + p182 + p222 - p231 + p233 + p238 + p243 + p247 + p252 + p278 + p281 + p284 + p287 - p363 + p365 + p366 + p370 - p430 + p816 + p817 + p825 = 1
inv : p528 + p531 + p533 + p534 + p537 + p540 + p543 + p546 + p549 + p626 + p687 + p724 + p758 + p820 + p825 = 1
inv : p95 + p97 + p101 + p105 + p109 + p113 + p117 + p121 + p123 + p124 + p125 + p526 + p529 + p532 + p535 + p538 + p541 + p544 + p547 + p550 + p557 + p560 + p563 + p566 + p569 + p572 + p575 + p617 - p626 + p628 + p633 + p638 + p642 + p647 + p665 + p684 + p685 + p791 + p792 - p820 - p825 = 0
inv : p778 + p785 + p787 - p791 - p792 = 0
inv : p13 + p17 + p21 + p25 + p29 + p33 + p37 + p41 - p133 - p136 - p139 - p142 - p145 - p148 - p151 - p154 + p162 + p165 + p168 + p171 + p174 + p177 + p180 + p222 - p231 + p233 + p238 + p243 + p247 + p252 + p278 + p281 + p284 + p287 - p363 + p365 + p366 + p370 - p430 + p816 + p817 + p825 = 1
inv : p133 + p136 + p139 + p142 + p145 + p148 + p151 + p154 + p231 + p292 + p329 + p363 + p430 - p816 - p817 - p825 = 0
inv : p492 + p496 + p500 + p504 + p508 + p512 + p516 + p520 - p951 - p954 - p957 - p960 - p963 - p966 - p969 - p972 = 0
inv : p1016 + p1019 + p1021 - p1023 - p1028 - p1033 - p1037 - p1042 = 0
inv : -p1333 - p1463 + p1473 - p1474 + p1492 + p1500 + p1508 + p1516 + p1543 + p1562 = 0
inv : p887 + p891 + p895 + p899 + p903 + p907 + p911 + p915 + p1271 + p1274 + p1277 + p1280 + p1283 + p1286 + p1289 + p1292 + p1295 + p1333 + p1448 + p1459 + p1463 + p1474 = 1
inv : p226 + p229 + p231 - p233 - p238 - p243 - p247 - p252 = 0
inv : p131 + p133 + p134 + p136 + p137 + p139 + p140 + p142 + p143 + p145 + p146 + p148 + p149 + p151 + p152 + p154 + p155 - p278 - p281 - p284 - p287 + p349 + p353 + p363 - p365 - p366 - p370 = 0
inv : p1271 + p1273 + p1274 + p1276 + p1277 + p1279 + p1280 + p1282 + p1283 + p1285 + p1286 + p1288 + p1289 + p1291 + p1292 + p1294 + p1295 + p1333 + p1448 + p1459 + p1463 + p1474 = 1
inv : p425 + p816 + p817 + p825 = 1
inv : p526 + p529 + p532 + p535 + p538 + p541 + p544 + p547 + p550 + p556 + p557 + p559 + p560 + p562 + p563 + p565 + p566 + p567 + p568 + p569 + p571 + p572 + p574 + p575 + p577 + p617 - p626 + p628 + p633 + p638 + p642 + p647 + p665 + p684 + p685 + p791 + p792 - p820 - p825 = 0
inv : p482 + p489 + p493 + p497 + p501 + p505 + p509 + p513 + p517 - p526 - p529 - p532 - p535 - p538 - p541 - p544 - p547 - p550 - p617 + p626 - p628 - p633 - p638 - p642 - p647 - p665 - p684 - p685 - p791 - p792 + p820 + p825 + p951 + p954 + p957 + p960 + p963 + p966 + p969 + p972 = 1
Total of 29 invariants.
[2020-05-12 02:14:30] [INFO ] Computed 29 place invariants in 35 ms
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
[2020-05-12 02:14:32] [INFO ] Proved 307 variables to be positive in 1996 ms
[2020-05-12 02:14:32] [INFO ] Computing symmetric may disable matrix : 745 transitions.
[2020-05-12 02:14:32] [INFO ] Computation of disable matrix completed :0/745 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-12 02:14:32] [INFO ] BMC solution for property ASLink-PT-03b-ReachabilityFireability-10(UNSAT) depth K=2 took 2002 ms
[2020-05-12 02:14:32] [INFO ] Computation of Complete disable matrix. took 146 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-12 02:14:32] [INFO ] Computing symmetric may enable matrix : 745 transitions.
[2020-05-12 02:14:32] [INFO ] Computation of Complete enable matrix. took 91 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-12 02:14:32] [INFO ] Proved 307 variables to be positive in 1728 ms
[2020-05-12 02:14:32] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-03b-ReachabilityFireability-10
[2020-05-12 02:14:32] [INFO ] KInduction solution for property ASLink-PT-03b-ReachabilityFireability-10(SAT) depth K=0 took 37 ms
[2020-05-12 02:14:32] [INFO ] Computing symmetric co enabling matrix : 745 transitions.
[2020-05-12 02:14:32] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-03b-ReachabilityFireability-10
[2020-05-12 02:14:32] [INFO ] KInduction solution for property ASLink-PT-03b-ReachabilityFireability-10(SAT) depth K=1 took 231 ms
SDD proceeding with computation, new max is 8192
Invariant property ASLink-PT-03b-ReachabilityFireability-10 does not hold.
FORMULA ASLink-PT-03b-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 8193 fixpoint passes
[2020-05-12 02:14:37] [INFO ] Computation of co-enabling matrix(0/745) took 4500 ms. Total solver calls (SAT/UNSAT): 334(334/0)
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.3509e+08,6.78953,136944,6059,4152,144348,50827,1183,609248,297,416604,0
Total reachable state count : 335089610
Verifying 1 reachability properties.
Invariant property ASLink-PT-03b-ReachabilityFireability-10 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ASLink-PT-03b-ReachabilityFireability-10,13547,6.86409,136944,604,201,144348,50827,1246,609248,309,416604,4507
[2020-05-12 02:14:38] [WARNING] Interrupting SMT solver.
SMT solver raised 'unknown', retrying with same input.
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:492)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:831)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:73)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-12 02:14:38] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-12 02:14:38] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-12 02:14:38] [WARNING] Unexpected error occurred while running SMT. Was verifying ASLink-PT-03b-ReachabilityFireability-10 K-induction depth 2
Exception in thread "Thread-5" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:343)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
... 3 more
[2020-05-12 02:14:38] [WARNING] Unexpected error occurred while running SMT. Was verifying ASLink-PT-03b-ReachabilityFireability-10 SMT depth 3
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:410)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
... 3 more
[2020-05-12 02:14:38] [INFO ] During BMC, SMT solver timed out at depth 3
[2020-05-12 02:14:38] [INFO ] BMC solving timed out (3600000 secs) at depth 3
[2020-05-12 02:14:38] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
[2020-05-12 02:14:38] [INFO ] Built C files in 8712ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
BK_STOP 1589249679138
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
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-03b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-03b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-smll-158897515500056"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03b.tgz
mv ASLink-PT-03b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;