About the Execution of ITS-Tools for ASLink-PT-06a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5127.943 | 3600000.00 | 8339626.00 | 7501.10 | TF?TFTFFTFT?TFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r004-smll-171620117800094.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is ASLink-PT-06a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117800094
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 597K May 18 16:42 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-06a-ReachabilityCardinality-2024-00
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2023-01
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-02
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-03
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-04
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-05
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-06
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-07
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-08
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-09
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-10
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2023-11
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-12
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-13
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-14
FORMULA_NAME ASLink-PT-06a-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1716296198092
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-06a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-21 12:56:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 12:56:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 12:56:41] [INFO ] Load time of PNML (sax parser for PT used): 375 ms
[2024-05-21 12:56:41] [INFO ] Transformed 1406 places.
[2024-05-21 12:56:41] [INFO ] Transformed 2100 transitions.
[2024-05-21 12:56:41] [INFO ] Found NUPN structural information;
[2024-05-21 12:56:41] [INFO ] Parsed PT model containing 1406 places and 2100 transitions and 7896 arcs in 619 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (226 resets) in 2308 ms. (17 steps per ms) remains 6/13 properties
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (26 resets) in 326 ms. (122 steps per ms) remains 5/6 properties
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (29 resets) in 801 ms. (49 steps per ms) remains 5/5 properties
[2024-05-21 12:56:42] [INFO ] Flatten gal took : 475 ms
BEST_FIRST walk for 40004 steps (31 resets) in 462 ms. (86 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (32 resets) in 216 ms. (184 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (25 resets) in 221 ms. (180 steps per ms) remains 5/5 properties
[2024-05-21 12:56:42] [INFO ] Flatten gal took : 285 ms
// Phase 1: matrix 2078 rows 1406 cols
[2024-05-21 12:56:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7120411467087934382.gal : 131 ms
[2024-05-21 12:56:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16066737087720694656.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7120411467087934382.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16066737087720694656.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2024-05-21 12:56:43] [INFO ] Computed 270 invariants in 245 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Loading property file /tmp/ReachabilityCardinality16066737087720694656.prop.
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 69/133 variables, 14/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 69/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 202/335 variables, 52/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/335 variables, 202/401 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/335 variables, 1/402 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/335 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 1026/1361 variables, 191/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1361 variables, 1026/1619 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1361 variables, 0/1619 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 45/1406 variables, 12/1631 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1406 variables, 45/1676 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1406 variables, 0/1676 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :14 after 20
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :20 after 38
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :38 after 64
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :64 after 267
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :267 after 5399
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :5399 after 40350
At refinement iteration 15 (OVERLAPS) 2078/3484 variables, 1406/3082 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :40350 after 4.47131e+11
At refinement iteration 16 (INCLUDED_ONLY) 0/3484 variables, 0/3082 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/3484 variables, 0/3082 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3484/3484 variables, and 3082 constraints, problems are : Problem set: 0 solved, 5 unsolved in 3740 ms.
Refiners :[Domain max(s): 1406/1406 constraints, Positive P Invariants (semi-flows): 66/66 constraints, Generalized P Invariants (flows): 204/204 constraints, State Equation: 1406/1406 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 69/133 variables, 14/78 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 69/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 2048
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD size :4.47131e+11 after 6.89325e+17
At refinement iteration 5 (OVERLAPS) 202/335 variables, 52/199 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/335 variables, 202/401 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/335 variables, 1/402 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/335 variables, 0/402 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 1026/1361 variables, 191/593 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1361 variables, 1026/1619 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-21 12:56:48] [INFO ] Deduced a trap composed of 30 places in 252 ms of which 45 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1361 variables, 1/1620 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-21 12:56:49] [INFO ] Deduced a trap composed of 27 places in 333 ms of which 4 ms to minimize.
[2024-05-21 12:56:49] [INFO ] Deduced a trap composed of 30 places in 166 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1361 variables, 2/1622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1361 variables, 0/1622 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 45/1406 variables, 12/1634 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1406 variables, 45/1679 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1406 variables, 0/1679 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3484/3484 variables, and 3085 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5016 ms.
Refiners :[Domain max(s): 1406/1406 constraints, Positive P Invariants (semi-flows): 66/66 constraints, Generalized P Invariants (flows): 204/204 constraints, State Equation: 1406/1406 constraints, PredecessorRefiner: 0/5 constraints, Known Traps: 3/3 constraints]
After SMT, in 9212ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 64 out of 1406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 2078/2078 transitions.
Ensure Unique test removed 24 places
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 104 transitions
Trivial Post-agglo rules discarded 104 transitions
Performed 104 trivial Post agglomeration. Transition count delta: 104
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1370 transition count 1974
Reduce places removed 104 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 112 rules applied. Total rules applied 252 place count 1266 transition count 1966
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 260 place count 1258 transition count 1966
Performed 117 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 117 Pre rules applied. Total rules applied 260 place count 1258 transition count 1849
Deduced a syphon composed of 117 places in 11 ms
Ensure Unique test removed 43 places
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 3 with 277 rules applied. Total rules applied 537 place count 1098 transition count 1849
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 537 place count 1098 transition count 1848
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 539 place count 1097 transition count 1848
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 549 place count 1087 transition count 1805
Ensure Unique test removed 1 places
Iterating global reduction 3 with 11 rules applied. Total rules applied 560 place count 1086 transition count 1805
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 5 rules applied. Total rules applied 565 place count 1085 transition count 1801
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 568 place count 1083 transition count 1800
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 569 place count 1082 transition count 1800
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 570 place count 1081 transition count 1792
Iterating global reduction 6 with 1 rules applied. Total rules applied 571 place count 1081 transition count 1792
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 572 place count 1080 transition count 1784
Iterating global reduction 6 with 1 rules applied. Total rules applied 573 place count 1080 transition count 1784
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 574 place count 1079 transition count 1776
Iterating global reduction 6 with 1 rules applied. Total rules applied 575 place count 1079 transition count 1776
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 576 place count 1078 transition count 1768
Iterating global reduction 6 with 1 rules applied. Total rules applied 577 place count 1078 transition count 1768
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 578 place count 1077 transition count 1760
Iterating global reduction 6 with 1 rules applied. Total rules applied 579 place count 1077 transition count 1760
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 580 place count 1076 transition count 1752
Iterating global reduction 6 with 1 rules applied. Total rules applied 581 place count 1076 transition count 1752
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 582 place count 1075 transition count 1744
Iterating global reduction 6 with 1 rules applied. Total rules applied 583 place count 1075 transition count 1744
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 584 place count 1074 transition count 1736
Iterating global reduction 6 with 1 rules applied. Total rules applied 585 place count 1074 transition count 1736
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 586 place count 1073 transition count 1728
Iterating global reduction 6 with 1 rules applied. Total rules applied 587 place count 1073 transition count 1728
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 588 place count 1072 transition count 1720
Iterating global reduction 6 with 1 rules applied. Total rules applied 589 place count 1072 transition count 1720
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 590 place count 1071 transition count 1712
Iterating global reduction 6 with 1 rules applied. Total rules applied 591 place count 1071 transition count 1712
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 592 place count 1070 transition count 1704
Iterating global reduction 6 with 1 rules applied. Total rules applied 593 place count 1070 transition count 1704
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 3 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 667 place count 1033 transition count 1667
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 668 place count 1033 transition count 1666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 669 place count 1032 transition count 1666
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 675 place count 1032 transition count 1660
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 681 place count 1026 transition count 1660
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 687 place count 1026 transition count 1660
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 691 place count 1026 transition count 1660
Applied a total of 691 rules in 1783 ms. Remains 1026 /1406 variables (removed 380) and now considering 1660/2078 (removed 418) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1807 ms. Remains : 1026/1406 places, 1660/2078 transitions.
RANDOM walk for 40000 steps (352 resets) in 559 ms. (71 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (57 resets) in 189 ms. (210 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (53 resets) in 297 ms. (134 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (61 resets) in 310 ms. (128 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (50 resets) in 195 ms. (204 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (54 resets) in 196 ms. (203 steps per ms) remains 4/5 properties
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 1660 rows 1026 cols
[2024-05-21 12:56:54] [INFO ] Computed 189 invariants in 53 ms
[2024-05-21 12:56:54] [INFO ] State equation strengthened by 32 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 181/243 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/243 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 82/325 variables, 32/53 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 660/985 variables, 126/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/985 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 41/1026 variables, 10/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1026 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1660/2686 variables, 1026/1215 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2686 variables, 32/1247 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2686 variables, 0/1247 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/2686 variables, 0/1247 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2686/2686 variables, and 1247 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2343 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 136/136 constraints, State Equation: 1026/1026 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 181/243 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/243 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 82/325 variables, 32/53 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/325 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 660/985 variables, 126/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-21 12:56:57] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/985 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/985 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 41/1026 variables, 10/190 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1026 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 1660/2686 variables, 1026/1216 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2686 variables, 32/1248 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2686 variables, 4/1252 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2686 variables, 0/1252 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2686/2686 variables, and 1252 constraints, problems are : Problem set: 0 solved, 4 unsolved in 45011 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 136/136 constraints, State Equation: 1026/1026 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 1/1 constraints]
After SMT, in 47478ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 62 out of 1026 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1026/1026 places, 1660/1660 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1026 transition count 1659
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1025 transition count 1659
Applied a total of 2 rules in 68 ms. Remains 1025 /1026 variables (removed 1) and now considering 1659/1660 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 1025/1026 places, 1659/1660 transitions.
RANDOM walk for 40000 steps (356 resets) in 459 ms. (86 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (58 resets) in 142 ms. (279 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (59 resets) in 288 ms. (138 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (67 resets) in 287 ms. (138 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (60 resets) in 153 ms. (259 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 182933 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :0 out of 4
Probabilistic random walk after 182933 steps, saw 40469 distinct states, run finished after 3012 ms. (steps per millisecond=60 ) properties seen :0
// Phase 1: matrix 1659 rows 1025 cols
[2024-05-21 12:57:45] [INFO ] Computed 189 invariants in 25 ms
[2024-05-21 12:57:45] [INFO ] State equation strengthened by 33 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 185/247 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 80/327 variables, 32/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 657/984 variables, 125/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/984 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 41/1025 variables, 10/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1025 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1659/2684 variables, 1025/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2684 variables, 33/1247 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2684 variables, 0/1247 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/2684 variables, 0/1247 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2684/2684 variables, and 1247 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2347 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, Generalized P Invariants (flows): 135/135 constraints, State Equation: 1025/1025 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 185/247 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 80/327 variables, 32/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/327 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 657/984 variables, 125/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/984 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 41/1025 variables, 10/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1025 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1659/2684 variables, 1025/1214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2684 variables, 33/1247 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2684 variables, 4/1251 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2684/2684 variables, and 1251 constraints, problems are : Problem set: 0 solved, 4 unsolved in 56531 ms.
Refiners :[Positive P Invariants (semi-flows): 54/54 constraints, Generalized P Invariants (flows): 135/135 constraints, State Equation: 1025/1025 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 58954ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 32730 ms.
Support contains 62 out of 1025 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1025/1025 places, 1659/1659 transitions.
Applied a total of 0 rules in 48 ms. Remains 1025 /1025 variables (removed 0) and now considering 1659/1659 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 1025/1025 places, 1659/1659 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1025/1025 places, 1659/1659 transitions.
Applied a total of 0 rules in 47 ms. Remains 1025 /1025 variables (removed 0) and now considering 1659/1659 (removed 0) transitions.
[2024-05-21 12:59:17] [INFO ] Invariant cache hit.
[2024-05-21 12:59:18] [INFO ] Implicit Places using invariants in 1650 ms returned [1, 19, 20, 22, 32, 50, 68, 106, 133, 158, 171, 172, 173, 174, 175, 193, 211, 292, 306, 307, 308, 309, 329, 347, 386, 402, 433, 446, 447, 448, 450, 468, 486, 539, 571, 584, 586, 587, 588, 606, 624, 705, 719, 720, 721, 722, 723, 759, 831, 843, 848, 859, 864, 865, 866, 888, 890, 893, 911, 912, 913, 914, 927, 933, 939, 945, 951, 957, 963, 971, 977, 983, 989]
[2024-05-21 12:59:18] [INFO ] Actually due to overlaps returned [888, 866, 32, 50, 175, 193, 329, 450, 468, 588, 606, 723, 893, 174, 309, 587, 722, 865, 912, 173, 308, 448, 586, 721, 864, 890, 911, 1, 172, 292, 307, 433, 447, 571, 705, 720, 843, 19, 20, 68, 171, 211, 306, 347, 446, 486, 584, 624, 719, 759, 859, 914, 957, 977, 989, 22, 158, 848, 913, 927, 933, 939, 945, 951, 963, 971, 983]
Discarding 67 places :
Implicit Place search using SMT only with invariants took 1665 ms to find 67 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 958/1025 places, 1659/1659 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 954 transition count 1587
Reduce places removed 72 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 88 rules applied. Total rules applied 164 place count 882 transition count 1571
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 180 place count 866 transition count 1571
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 180 place count 866 transition count 1532
Deduced a syphon composed of 39 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 79 rules applied. Total rules applied 259 place count 826 transition count 1532
Discarding 13 places :
Implicit places reduction removed 13 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 3 with 20 rules applied. Total rules applied 279 place count 813 transition count 1525
Reduce places removed 7 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 4 with 12 rules applied. Total rules applied 291 place count 806 transition count 1520
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 296 place count 801 transition count 1520
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 308 place count 789 transition count 1508
Iterating global reduction 6 with 12 rules applied. Total rules applied 320 place count 789 transition count 1508
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 325 place count 784 transition count 1503
Iterating global reduction 6 with 5 rules applied. Total rules applied 330 place count 784 transition count 1503
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 332 place count 784 transition count 1501
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 335 place count 781 transition count 1498
Iterating global reduction 7 with 3 rules applied. Total rules applied 338 place count 781 transition count 1498
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 7 with 88 rules applied. Total rules applied 426 place count 737 transition count 1454
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 429 place count 734 transition count 1451
Iterating global reduction 7 with 3 rules applied. Total rules applied 432 place count 734 transition count 1451
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 435 place count 734 transition count 1448
Free-agglomeration rule applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 440 place count 734 transition count 1443
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 446 place count 729 transition count 1442
Free-agglomeration rule (complex) applied 25 times.
Iterating global reduction 9 with 25 rules applied. Total rules applied 471 place count 729 transition count 1417
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 9 with 25 rules applied. Total rules applied 496 place count 704 transition count 1417
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 497 place count 704 transition count 1416
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 10 with 15 rules applied. Total rules applied 512 place count 704 transition count 1416
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 515 place count 704 transition count 1416
Applied a total of 515 rules in 438 ms. Remains 704 /958 variables (removed 254) and now considering 1416/1659 (removed 243) transitions.
// Phase 1: matrix 1416 rows 704 cols
[2024-05-21 12:59:19] [INFO ] Computed 104 invariants in 19 ms
[2024-05-21 12:59:20] [INFO ] Implicit Places using invariants in 739 ms returned [73, 85, 96, 103, 111, 113, 122, 123, 175, 193, 199, 202, 204, 205, 210, 211, 308, 313, 320, 325, 327, 407, 414, 481, 501, 507, 510, 512, 513, 518, 520, 596, 703]
[2024-05-21 12:59:20] [INFO ] Actually due to overlaps returned [205, 320, 325, 518, 327, 520, 513, 96, 113, 193, 199, 204, 407, 501, 507, 512, 73, 85, 103, 175, 308, 313, 414, 481, 596, 703]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 742 ms to find 26 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 678/1025 places, 1416/1659 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 678 transition count 1414
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 676 transition count 1414
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 15 place count 665 transition count 1403
Iterating global reduction 2 with 11 rules applied. Total rules applied 26 place count 665 transition count 1403
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 28 place count 663 transition count 1401
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 663 transition count 1401
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 46 place count 655 transition count 1393
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 654 transition count 1391
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 654 transition count 1391
Free-agglomeration rule applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 59 place count 654 transition count 1380
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 70 place count 643 transition count 1380
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 72 place count 643 transition count 1378
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 74 place count 641 transition count 1378
Applied a total of 74 rules in 157 ms. Remains 641 /678 variables (removed 37) and now considering 1378/1416 (removed 38) transitions.
// Phase 1: matrix 1378 rows 641 cols
[2024-05-21 12:59:20] [INFO ] Computed 78 invariants in 17 ms
[2024-05-21 12:59:20] [INFO ] Implicit Places using invariants in 679 ms returned [111, 112, 184, 185]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 683 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 637/1025 places, 1378/1659 transitions.
Applied a total of 0 rules in 23 ms. Remains 637 /637 variables (removed 0) and now considering 1378/1378 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 3758 ms. Remains : 637/1025 places, 1378/1659 transitions.
RANDOM walk for 40000 steps (508 resets) in 305 ms. (130 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (99 resets) in 98 ms. (404 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (96 resets) in 206 ms. (193 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (104 resets) in 208 ms. (191 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (101 resets) in 83 ms. (476 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 124907 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :0 out of 4
Probabilistic random walk after 124907 steps, saw 80118 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :0
// Phase 1: matrix 1378 rows 637 cols
[2024-05-21 12:59:24] [INFO ] Computed 74 invariants in 16 ms
[2024-05-21 12:59:24] [INFO ] State equation strengthened by 6 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 115/177 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 20/197 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/197 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 429/626 variables, 55/72 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/626 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 11/637 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/637 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1378/2015 variables, 637/711 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2015 variables, 6/717 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2015 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/2015 variables, 0/717 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2015/2015 variables, and 717 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1441 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 637/637 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 115/177 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-21 12:59:25] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-21 12:59:25] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-05-21 12:59:25] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 20/197 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/197 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 429/626 variables, 55/75 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-21 12:59:26] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/626 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-21 12:59:26] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/626 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/626 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 11/637 variables, 2/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/637 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 1378/2015 variables, 637/716 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2015 variables, 6/722 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2015 variables, 4/726 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2015 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/2015 variables, 0/726 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2015/2015 variables, and 726 constraints, problems are : Problem set: 0 solved, 4 unsolved in 47497 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 637/637 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 5/5 constraints]
After SMT, in 48990ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 30021 ms.
Support contains 62 out of 637 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 637/637 places, 1378/1378 transitions.
Applied a total of 0 rules in 35 ms. Remains 637 /637 variables (removed 0) and now considering 1378/1378 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 637/637 places, 1378/1378 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 637/637 places, 1378/1378 transitions.
Applied a total of 0 rules in 22 ms. Remains 637 /637 variables (removed 0) and now considering 1378/1378 (removed 0) transitions.
[2024-05-21 13:00:43] [INFO ] Invariant cache hit.
[2024-05-21 13:00:43] [INFO ] Implicit Places using invariants in 609 ms returned []
[2024-05-21 13:00:43] [INFO ] Invariant cache hit.
[2024-05-21 13:00:44] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-21 13:00:45] [INFO ] Implicit Places using invariants and state equation in 1932 ms returned []
Implicit Place search using SMT with State Equation took 2547 ms to find 0 implicit places.
[2024-05-21 13:00:46] [INFO ] Redundant transitions in 136 ms returned []
Running 1377 sub problems to find dead transitions.
[2024-05-21 13:00:46] [INFO ] Invariant cache hit.
[2024-05-21 13:00:46] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/636 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1377 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 636/2015 variables, and 42 constraints, problems are : Problem set: 0 solved, 1377 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 42/57 constraints, State Equation: 0/637 constraints, ReadFeed: 0/6 constraints, PredecessorRefiner: 1377/1377 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1377 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/636 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1377 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/636 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1377 unsolved
At refinement iteration 2 (OVERLAPS) 1/637 variables, 17/59 constraints. Problems are: Problem set: 0 solved, 1377 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/637 variables, 15/74 constraints. Problems are: Problem set: 0 solved, 1377 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 637/2015 variables, and 74 constraints, problems are : Problem set: 0 solved, 1377 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 57/57 constraints, State Equation: 0/637 constraints, ReadFeed: 0/6 constraints, PredecessorRefiner: 0/1377 constraints, Known Traps: 0/0 constraints]
After SMT, in 61272ms problems are : Problem set: 0 solved, 1377 unsolved
Search for dead transitions found 0 dead transitions in 61298ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64026 ms. Remains : 637/637 places, 1378/1378 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 637 transition count 1377
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 2 place count 636 transition count 1377
Applied a total of 2 rules in 27 ms. Remains 636 /637 variables (removed 1) and now considering 1377/1378 (removed 1) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 1377 rows 636 cols
[2024-05-21 13:01:47] [INFO ] Computed 74 invariants in 17 ms
[2024-05-21 13:01:47] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-21 13:01:47] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2024-05-21 13:01:47] [INFO ] [Nat]Absence check using 17 positive and 57 generalized place invariants in 38 ms returned sat
[2024-05-21 13:02:01] [INFO ] After 13222ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2024-05-21 13:02:05] [INFO ] Deduced a trap composed of 26 places in 197 ms of which 7 ms to minimize.
[2024-05-21 13:02:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 316 ms
TRAPS : Iteration 1
[2024-05-21 13:02:11] [INFO ] After 23417ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2024-05-21 13:02:26] [INFO ] After 38647ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2024-05-21 13:02:26] [INFO ] Flatten gal took : 95 ms
[2024-05-21 13:02:26] [INFO ] Flatten gal took : 83 ms
[2024-05-21 13:02:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1639766804088826087.gal : 46 ms
[2024-05-21 13:02:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16879028356802578082.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1639766804088826087.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16879028356802578082.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16879028356802578082.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :8 after 10
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :10 after 20
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :20 after 135
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :135 after 3083
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :3083 after 943473
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :943473 after 2.26674e+08
Detected timeout of ITS tools.
[2024-05-21 13:02:41] [INFO ] Flatten gal took : 62 ms
[2024-05-21 13:02:41] [INFO ] Applying decomposition
[2024-05-21 13:02:41] [INFO ] Flatten gal took : 65 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16751429475942482815.txt' '-o' '/tmp/graph16751429475942482815.bin' '-w' '/tmp/graph16751429475942482815.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16751429475942482815.bin' '-l' '-1' '-v' '-w' '/tmp/graph16751429475942482815.weights' '-q' '0' '-e' '0.001'
[2024-05-21 13:02:42] [INFO ] Decomposing Gal with order
[2024-05-21 13:02:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 13:02:42] [INFO ] Removed a total of 2622 redundant transitions.
[2024-05-21 13:02:42] [INFO ] Flatten gal took : 308 ms
[2024-05-21 13:02:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 51 ms.
[2024-05-21 13:02:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10125296667779953206.gal : 59 ms
[2024-05-21 13:02:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12656706483343117746.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10125296667779953206.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12656706483343117746.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality12656706483343117746.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :2 after 20
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :20 after 7375
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :7375 after 3.40358e+08
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :3.40358e+08 after 4.33148e+09
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :4.33148e+09 after 1.40445e+10
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.40445e+10 after 1.58177e+10
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :5.51907e+11 after 7.9732e+11
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :7.9732e+11 after 6.28581e+12
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 70700 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 13:02:58] [INFO ] Flatten gal took : 84 ms
[2024-05-21 13:02:58] [INFO ] Applying decomposition
[2024-05-21 13:02:58] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9506466764026497719.txt' '-o' '/tmp/graph9506466764026497719.bin' '-w' '/tmp/graph9506466764026497719.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9506466764026497719.bin' '-l' '-1' '-v' '-w' '/tmp/graph9506466764026497719.weights' '-q' '0' '-e' '0.001'
[2024-05-21 13:02:58] [INFO ] Decomposing Gal with order
[2024-05-21 13:02:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 13:02:58] [INFO ] Removed a total of 2826 redundant transitions.
[2024-05-21 13:02:58] [INFO ] Flatten gal took : 153 ms
[2024-05-21 13:02:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 63 ms.
[2024-05-21 13:02:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2533509143809361244.gal : 26 ms
[2024-05-21 13:02:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16451137718701075854.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2533509143809361244.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16451137718701075854.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality16451137718701075854.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 10
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :10 after 1.77471e+06
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1.77471e+06 after 4.79912e+18
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :4.79912e+18 after 1.09221e+19
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.09221e+19 after 7.77026e+19
Reachability property ASLink-PT-06a-ReachabilityCardinality-2024-10 is true.
FORMULA ASLink-PT-06a-ReachabilityCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ASLink-PT-06a-ReachabilityCardinality-2023-01 does not hold.
FORMULA ASLink-PT-06a-ReachabilityCardinality-2023-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :7.77026e+19 after 4.47584e+20
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.47584e+20 after 9.48398e+20
Detected timeout of ITS tools.
[2024-05-21 13:32:59] [INFO ] Flatten gal took : 49 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6224325506315558063
[2024-05-21 13:32:59] [INFO ] Computing symmetric may disable matrix : 1378 transitions.
[2024-05-21 13:32:59] [INFO ] Applying decomposition
[2024-05-21 13:32:59] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 13:32:59] [INFO ] Computing symmetric may enable matrix : 1378 transitions.
[2024-05-21 13:32:59] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 13:32:59] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7359061752482902703.txt' '-o' '/tmp/graph7359061752482902703.bin' '-w' '/tmp/graph7359061752482902703.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7359061752482902703.bin' '-l' '-1' '-v' '-w' '/tmp/graph7359061752482902703.weights' '-q' '0' '-e' '0.001'
[2024-05-21 13:32:59] [INFO ] Decomposing Gal with order
[2024-05-21 13:32:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 13:32:59] [INFO ] Removed a total of 2659 redundant transitions.
[2024-05-21 13:32:59] [INFO ] Flatten gal took : 146 ms
[2024-05-21 13:32:59] [INFO ] Computing Do-Not-Accords matrix : 1378 transitions.
[2024-05-21 13:32:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 42 ms.
[2024-05-21 13:32:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1536023753142787528.gal : 18 ms
[2024-05-21 13:32:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2255662899146136165.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1536023753142787528.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2255662899146136165.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
[2024-05-21 13:32:59] [INFO ] Computation of Completed DNA matrix. took 144 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 13:32:59] [INFO ] Built C files in 739ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6224325506315558063
Running compilation step : cd /tmp/ltsmin6224325506315558063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Loading property file /tmp/ReachabilityCardinality2255662899146136165.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 205
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :205 after 57487
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :57487 after 4.77846e+07
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :4.77846e+07 after 1.47344e+08
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.47344e+08 after 8.83939e+09
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :8.83939e+09 after 1.97053e+10
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.97053e+10 after 5.20345e+10
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :5.20345e+10 after 1.83819e+11
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.83819e+11 after 4.77658e+12
Compilation finished in 9694 ms.
Running link step : cd /tmp/ltsmin6224325506315558063;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 99 ms.
Running LTSmin : cd /tmp/ltsmin6224325506315558063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06aReachabilityCardinality202402==true'
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :4.77658e+12 after 4.30717e+13
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :4.30717e+13 after 2.01452e+14
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin6224325506315558063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06aReachabilityCardinality202402==true'
Running LTSmin : cd /tmp/ltsmin6224325506315558063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06aReachabilityCardinality202311==true'
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :2.01452e+14 after 1.03177e+15
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin6224325506315558063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06aReachabilityCardinality202311==true'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin6224325506315558063;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06aReachabilityCardinality202402==true'
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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-06a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is ASLink-PT-06a, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r004-smll-171620117800094"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06a.tgz
mv ASLink-PT-06a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;