About the Execution of ITS-Tools for ASLink-PT-09a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2577.063 | 3600000.00 | 7961926.00 | 7194.60 | ?TTFFTTF?F????FF | 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-171620117900142.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-09a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117900142
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 3.7K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K 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 15:23 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 839K 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-09a-ReachabilityCardinality-2023-00
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-01
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-02
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-03
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2023-04
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-05
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-06
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-07
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-08
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-09
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-10
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-11
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2023-12
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-13
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-14
FORMULA_NAME ASLink-PT-09a-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1716369393389
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-09a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-22 09:16:35] [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]
[2024-05-22 09:16:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 09:16:35] [INFO ] Load time of PNML (sax parser for PT used): 367 ms
[2024-05-22 09:16:35] [INFO ] Transformed 1991 places.
[2024-05-22 09:16:35] [INFO ] Transformed 2919 transitions.
[2024-05-22 09:16:35] [INFO ] Found NUPN structural information;
[2024-05-22 09:16:35] [INFO ] Parsed PT model containing 1991 places and 2919 transitions and 10953 arcs in 571 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 106 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 31 transitions
Reduce redundant transitions removed 31 transitions.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (185 resets) in 2413 ms. (16 steps per ms) remains 8/12 properties
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (17 resets) in 659 ms. (60 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (14 resets) in 612 ms. (65 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (14 resets) in 441 ms. (90 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (14 resets) in 326 ms. (122 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (16 resets) in 288 ms. (138 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (17 resets) in 524 ms. (76 steps per ms) remains 8/8 properties
[2024-05-22 09:16:37] [INFO ] Flatten gal took : 893 ms
BEST_FIRST walk for 40004 steps (16 resets) in 605 ms. (66 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (16 resets) in 335 ms. (119 steps per ms) remains 8/8 properties
// Phase 1: matrix 2888 rows 1991 cols
[2024-05-22 09:16:38] [INFO ] Flatten gal took : 383 ms
[2024-05-22 09:16:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4471458148588294344.gal : 106 ms
[2024-05-22 09:16:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10665936002636065005.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/ReachabilityCardinality4471458148588294344.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10665936002636065005.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
[2024-05-22 09:16:38] [INFO ] Computed 384 invariants in 342 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 94/180 variables, 17/103 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 94/197 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/180 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 282/462 variables, 76/273 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Loading property file /tmp/ReachabilityCardinality10665936002636065005.prop.
At refinement iteration 6 (INCLUDED_ONLY) 0/462 variables, 282/555 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/462 variables, 1/556 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 1471/1933 variables, 276/832 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1933 variables, 1471/2303 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1933 variables, 0/2303 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 58/1991 variables, 14/2317 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1991 variables, 58/2375 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1991 variables, 0/2375 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 2888/4879 variables, 1991/4366 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 4879/4879 variables, and 4366 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5079 ms.
Refiners :[Domain max(s): 1991/1991 constraints, Positive P Invariants (semi-flows): 93/93 constraints, Generalized P Invariants (flows): 291/291 constraints, State Equation: 1991/1991 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 94/180 variables, 17/103 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/180 variables, 94/197 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/180 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 282/462 variables, 76/273 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/462 variables, 282/555 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/462 variables, 1/556 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 0/556 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 1471/1933 variables, 276/832 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :7 after 9
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :25 after 44
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :44 after 68
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :68 after 267
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :267 after 19669
At refinement iteration 10 (INCLUDED_ONLY) 0/1933 variables, 1471/2303 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :19669 after 94341
[2024-05-22 09:16:45] [INFO ] Deduced a trap composed of 29 places in 222 ms of which 28 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :94341 after 1.77733e+08
[2024-05-22 09:16:45] [INFO ] Deduced a trap composed of 28 places in 261 ms of which 4 ms to minimize.
[2024-05-22 09:16:46] [INFO ] Deduced a trap composed of 24 places in 193 ms of which 3 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1.77733e+08 after 1.78309e+23
At refinement iteration 11 (INCLUDED_ONLY) 0/1933 variables, 3/2306 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1933 variables, 0/2306 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 58/1991 variables, 14/2320 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1991 variables, 58/2378 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1991 variables, 0/2378 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SMT process timed out in 10657ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 86 out of 1991 places. Attempting structural reductions.
SDD proceeding with computation,8 properties remain. new max is 4096
Starting structural reductions in REACHABILITY mode, iteration 0 : 1991/1991 places, 2888/2888 transitions.
SDD size :1.78309e+23 after 1.42229e+27
Ensure Unique test removed 36 places
Discarding 17 places :
Implicit places reduction removed 17 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 211 rules applied. Total rules applied 211 place count 1938 transition count 2730
Reduce places removed 158 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 170 rules applied. Total rules applied 381 place count 1780 transition count 2718
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 393 place count 1768 transition count 2718
Performed 173 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 173 Pre rules applied. Total rules applied 393 place count 1768 transition count 2545
Deduced a syphon composed of 173 places in 18 ms
Ensure Unique test removed 63 places
Reduce places removed 236 places and 0 transitions.
Iterating global reduction 3 with 409 rules applied. Total rules applied 802 place count 1532 transition count 2545
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 803 place count 1532 transition count 2544
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 804 place count 1531 transition count 2544
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 814 place count 1521 transition count 2486
Ensure Unique test removed 1 places
Iterating global reduction 5 with 11 rules applied. Total rules applied 825 place count 1520 transition count 2486
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 5 with 2 rules applied. Total rules applied 827 place count 1520 transition count 2484
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 828 place count 1519 transition count 2484
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 829 place count 1518 transition count 2476
Iterating global reduction 7 with 1 rules applied. Total rules applied 830 place count 1518 transition count 2476
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 831 place count 1517 transition count 2468
Iterating global reduction 7 with 1 rules applied. Total rules applied 832 place count 1517 transition count 2468
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 833 place count 1516 transition count 2460
Iterating global reduction 7 with 1 rules applied. Total rules applied 834 place count 1516 transition count 2460
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 835 place count 1515 transition count 2452
Iterating global reduction 7 with 1 rules applied. Total rules applied 836 place count 1515 transition count 2452
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 837 place count 1514 transition count 2444
Iterating global reduction 7 with 1 rules applied. Total rules applied 838 place count 1514 transition count 2444
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 839 place count 1513 transition count 2436
Iterating global reduction 7 with 1 rules applied. Total rules applied 840 place count 1513 transition count 2436
SDD proceeding with computation,8 properties remain. new max is 8192
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 841 place count 1512 transition count 2428
Iterating global reduction 7 with 1 rules applied. Total rules applied 842 place count 1512 transition count 2428
SDD size :1.42229e+27 after 1.42229e+27
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 843 place count 1511 transition count 2420
Iterating global reduction 7 with 1 rules applied. Total rules applied 844 place count 1511 transition count 2420
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 845 place count 1510 transition count 2412
Iterating global reduction 7 with 1 rules applied. Total rules applied 846 place count 1510 transition count 2412
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 847 place count 1509 transition count 2404
Iterating global reduction 7 with 1 rules applied. Total rules applied 848 place count 1509 transition count 2404
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 849 place count 1508 transition count 2396
Iterating global reduction 7 with 1 rules applied. Total rules applied 850 place count 1508 transition count 2396
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 851 place count 1507 transition count 2388
Iterating global reduction 7 with 1 rules applied. Total rules applied 852 place count 1507 transition count 2388
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 853 place count 1506 transition count 2380
Iterating global reduction 7 with 1 rules applied. Total rules applied 854 place count 1506 transition count 2380
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 855 place count 1505 transition count 2372
Iterating global reduction 7 with 1 rules applied. Total rules applied 856 place count 1505 transition count 2372
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 857 place count 1504 transition count 2364
Iterating global reduction 7 with 1 rules applied. Total rules applied 858 place count 1504 transition count 2364
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 859 place count 1503 transition count 2356
Iterating global reduction 7 with 1 rules applied. Total rules applied 860 place count 1503 transition count 2356
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 8 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 7 with 110 rules applied. Total rules applied 970 place count 1448 transition count 2301
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 972 place count 1448 transition count 2299
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 974 place count 1446 transition count 2299
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 8 with 8 rules applied. Total rules applied 982 place count 1446 transition count 2291
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 990 place count 1438 transition count 2291
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 999 place count 1438 transition count 2291
Applied a total of 999 rules in 3072 ms. Remains 1438 /1991 variables (removed 553) and now considering 2291/2888 (removed 597) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3116 ms. Remains : 1438/1991 places, 2291/2888 transitions.
RANDOM walk for 40000 steps (282 resets) in 854 ms. (46 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (32 resets) in 280 ms. (142 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (30 resets) in 308 ms. (129 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (33 resets) in 241 ms. (165 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (31 resets) in 303 ms. (131 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (33 resets) in 250 ms. (159 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (37 resets) in 225 ms. (177 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (33 resets) in 326 ms. (122 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (33 resets) in 178 ms. (223 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 102602 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :0 out of 8
Probabilistic random walk after 102602 steps, saw 43047 distinct states, run finished after 3007 ms. (steps per millisecond=34 ) properties seen :0
// Phase 1: matrix 2291 rows 1438 cols
[2024-05-22 09:16:55] [INFO ] Computed 267 invariants in 110 ms
[2024-05-22 09:16:55] [INFO ] State equation strengthened by 50 read => feed constraints.
Invariant property ASLink-PT-09a-ReachabilityCardinality-2024-15 does not hold.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 208/294 variables, 24/24 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/294 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 131/425 variables, 51/75 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/425 variables, 0/75 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 952/1377 variables, 181/256 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1377 variables, 0/256 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 61/1438 variables, 11/267 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1438 variables, 0/267 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 2291/3729 variables, 1438/1705 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3729 variables, 50/1755 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3729 variables, 0/1755 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 0/3729 variables, 0/1755 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3729/3729 variables, and 1755 constraints, problems are : Problem set: 1 solved, 7 unsolved in 5078 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 192/192 constraints, State Equation: 1438/1438 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 208/292 variables, 24/24 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/292 variables, 0/24 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 131/423 variables, 51/75 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/423 variables, 0/75 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 954/1377 variables, 181/256 constraints. Problems are: Problem set: 1 solved, 7 unsolved
[2024-05-22 09:17:02] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1377 variables, 1/257 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1377 variables, 0/257 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 61/1438 variables, 11/268 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1438 variables, 0/268 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 2291/3729 variables, 1438/1706 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3729 variables, 50/1756 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3729 variables, 7/1763 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3729/3729 variables, and 1763 constraints, problems are : Problem set: 1 solved, 7 unsolved in 45039 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 192/192 constraints, State Equation: 1438/1438 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 7/8 constraints, Known Traps: 1/1 constraints]
After SMT, in 50318ms problems are : Problem set: 1 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 84 out of 1438 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1438/1438 places, 2291/2291 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1437 transition count 2290
Applied a total of 2 rules in 944 ms. Remains 1437 /1438 variables (removed 1) and now considering 2290/2291 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 947 ms. Remains : 1437/1438 places, 2290/2291 transitions.
RANDOM walk for 40000 steps (268 resets) in 500 ms. (79 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (29 resets) in 257 ms. (155 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (32 resets) in 235 ms. (169 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (34 resets) in 230 ms. (173 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (34 resets) in 234 ms. (170 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (35 resets) in 207 ms. (192 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (35 resets) in 282 ms. (141 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (33 resets) in 337 ms. (118 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 100991 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :0 out of 7
Probabilistic random walk after 100991 steps, saw 42267 distinct states, run finished after 3001 ms. (steps per millisecond=33 ) properties seen :0
// Phase 1: matrix 2290 rows 1437 cols
[2024-05-22 09:17:50] [INFO ] Computed 267 invariants in 38 ms
[2024-05-22 09:17:50] [INFO ] State equation strengthened by 50 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 208/292 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/292 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 131/423 variables, 51/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/423 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 959/1382 variables, 181/256 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1382 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 55/1437 variables, 11/267 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1437 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 2290/3727 variables, 1437/1704 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3727 variables, 50/1754 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3727 variables, 0/1754 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 0/3727 variables, 0/1754 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3727/3727 variables, and 1754 constraints, problems are : Problem set: 0 solved, 7 unsolved in 6033 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 192/192 constraints, State Equation: 1437/1437 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 208/292 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/292 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 131/423 variables, 51/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/423 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 959/1382 variables, 181/256 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1382 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 55/1437 variables, 11/267 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1437 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 2290/3727 variables, 1437/1704 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3727 variables, 50/1754 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3727 variables, 7/1761 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3727/3727 variables, and 1761 constraints, problems are : Problem set: 0 solved, 7 unsolved in 75024 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 192/192 constraints, State Equation: 1437/1437 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 81150ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 84 out of 1437 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1437/1437 places, 2290/2290 transitions.
Applied a total of 0 rules in 96 ms. Remains 1437 /1437 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 1437/1437 places, 2290/2290 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1437/1437 places, 2290/2290 transitions.
Applied a total of 0 rules in 237 ms. Remains 1437 /1437 variables (removed 0) and now considering 2290/2290 (removed 0) transitions.
[2024-05-22 09:19:12] [INFO ] Invariant cache hit.
[2024-05-22 09:19:14] [INFO ] Implicit Places using invariants in 1734 ms returned [1, 19, 20, 22, 32, 50, 68, 106, 154, 170, 171, 172, 173, 174, 192, 210, 293, 308, 309, 310, 311, 329, 347, 398, 432, 445, 446, 447, 448, 449, 467, 485, 523, 549, 571, 584, 585, 587, 588, 606, 624, 707, 721, 723, 724, 725, 743, 800, 816, 847, 861, 862, 863, 864, 865, 883, 901, 982, 995, 996, 997, 998, 999, 1017, 1035, 1073, 1118, 1131, 1136, 1137, 1157, 1175, 1227, 1247, 1259, 1264, 1275, 1276, 1277, 1278, 1279, 1297, 1299, 1302, 1320, 1321, 1322, 1323, 1336, 1342, 1348, 1354, 1360, 1366, 1372, 1378, 1384, 1390, 1396, 1434]
[2024-05-22 09:19:14] [INFO ] Actually due to overlaps returned [1297, 1279, 32, 50, 174, 192, 311, 329, 449, 467, 588, 606, 725, 743, 865, 883, 999, 1017, 1157, 1302, 173, 310, 448, 587, 724, 864, 998, 1137, 1278, 1321, 172, 309, 447, 723, 863, 997, 1136, 1277, 1299, 1320, 1, 171, 293, 308, 432, 446, 571, 585, 707, 847, 862, 982, 996, 1118, 1259, 1276, 19, 20, 68, 170, 210, 347, 445, 485, 584, 624, 721, 861, 901, 995, 1035, 1131, 1175, 1275, 1323, 1366, 1384, 1396, 1434, 22, 154, 523, 549, 1264, 1322, 1336, 1342, 1348, 1354, 1360, 1372, 1378, 1390]
Discarding 93 places :
Implicit Place search using SMT only with invariants took 1767 ms to find 93 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1344/1437 places, 2290/2290 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 112 transitions
Trivial Post-agglo rules discarded 112 transitions
Performed 112 trivial Post agglomeration. Transition count delta: 112
Iterating post reduction 0 with 118 rules applied. Total rules applied 118 place count 1338 transition count 2178
Reduce places removed 112 places and 0 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 1 with 131 rules applied. Total rules applied 249 place count 1226 transition count 2159
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 268 place count 1207 transition count 2159
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 52 Pre rules applied. Total rules applied 268 place count 1207 transition count 2107
Deduced a syphon composed of 52 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 3 with 105 rules applied. Total rules applied 373 place count 1154 transition count 2107
Discarding 16 places :
Implicit places reduction removed 16 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 3 with 31 rules applied. Total rules applied 404 place count 1138 transition count 2092
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 419 place count 1123 transition count 2092
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 435 place count 1107 transition count 2076
Iterating global reduction 5 with 16 rules applied. Total rules applied 451 place count 1107 transition count 2076
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 453 place count 1107 transition count 2074
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 459 place count 1101 transition count 2068
Iterating global reduction 6 with 6 rules applied. Total rules applied 465 place count 1101 transition count 2068
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 467 place count 1101 transition count 2066
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 7 with 128 rules applied. Total rules applied 595 place count 1037 transition count 2002
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 599 place count 1033 transition count 1998
Iterating global reduction 7 with 4 rules applied. Total rules applied 603 place count 1033 transition count 1998
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 606 place count 1033 transition count 1995
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 607 place count 1033 transition count 1994
Free-agglomeration rule applied 5 times.
Iterating global reduction 8 with 5 rules applied. Total rules applied 612 place count 1033 transition count 1989
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 619 place count 1028 transition count 1987
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 620 place count 1028 transition count 1986
Free-agglomeration rule (complex) applied 40 times.
Iterating global reduction 9 with 40 rules applied. Total rules applied 660 place count 1028 transition count 1946
Ensure Unique test removed 1 places
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 9 with 41 rules applied. Total rules applied 701 place count 987 transition count 1946
Partial Free-agglomeration rule applied 24 times.
Drop transitions (Partial Free agglomeration) removed 24 transitions
Iterating global reduction 10 with 24 rules applied. Total rules applied 725 place count 987 transition count 1946
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 728 place count 987 transition count 1946
Applied a total of 728 rules in 1036 ms. Remains 987 /1344 variables (removed 357) and now considering 1946/2290 (removed 344) transitions.
// Phase 1: matrix 1946 rows 987 cols
[2024-05-22 09:19:15] [INFO ] Computed 150 invariants in 26 ms
[2024-05-22 09:19:16] [INFO ] Implicit Places using invariants in 1282 ms returned [73, 87, 97, 103, 119, 120, 172, 191, 202, 204, 211, 216, 217, 272, 299, 302, 304, 307, 312, 313, 365, 403, 408, 413, 414, 486, 495, 498, 501, 504, 515, 570, 598, 601, 603, 609, 614, 615, 667, 686, 696, 698, 699, 704, 778, 784, 787, 790, 793, 800, 801, 892, 895, 901, 907, 909, 981]
[2024-05-22 09:19:16] [INFO ] Actually due to overlaps returned [211, 307, 408, 699, 909, 609, 413, 704, 414, 97, 103, 191, 204, 304, 501, 598, 603, 686, 698, 784, 790, 892, 73, 87, 172, 272, 299, 365, 403, 486, 495, 504, 570, 667, 778, 793, 895, 901, 907, 981]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 1298 ms to find 40 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 947/1437 places, 1946/2290 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 947 transition count 1945
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 946 transition count 1945
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 19 place count 929 transition count 1928
Iterating global reduction 2 with 17 rules applied. Total rules applied 36 place count 929 transition count 1928
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 928 transition count 1927
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 928 transition count 1927
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 58 place count 918 transition count 1917
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 917 transition count 1915
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 917 transition count 1915
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 61 place count 917 transition count 1914
Free-agglomeration rule applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 77 place count 917 transition count 1898
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 93 place count 901 transition count 1898
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 96 place count 901 transition count 1895
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 99 place count 898 transition count 1895
Applied a total of 99 rules in 303 ms. Remains 898 /947 variables (removed 49) and now considering 1895/1946 (removed 51) transitions.
// Phase 1: matrix 1895 rows 898 cols
[2024-05-22 09:19:16] [INFO ] Computed 110 invariants in 24 ms
[2024-05-22 09:19:17] [INFO ] Implicit Places using invariants in 910 ms returned [107, 108, 193, 194, 282, 283, 469, 559, 560, 722, 723]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 913 ms to find 11 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 887/1437 places, 1895/2290 transitions.
Applied a total of 0 rules in 38 ms. Remains 887 /887 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 5597 ms. Remains : 887/1437 places, 1895/2290 transitions.
RANDOM walk for 40000 steps (458 resets) in 475 ms. (84 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (56 resets) in 137 ms. (289 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (62 resets) in 166 ms. (239 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (58 resets) in 130 ms. (305 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (59 resets) in 170 ms. (233 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (63 resets) in 157 ms. (253 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (63 resets) in 209 ms. (190 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (60 resets) in 312 ms. (127 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 105793 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :0 out of 7
Probabilistic random walk after 105793 steps, saw 53563 distinct states, run finished after 3005 ms. (steps per millisecond=35 ) properties seen :0
// Phase 1: matrix 1895 rows 887 cols
[2024-05-22 09:19:21] [INFO ] Computed 99 invariants in 50 ms
[2024-05-22 09:19:21] [INFO ] State equation strengthened by 7 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 196/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/280 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/280 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 35/315 variables, 6/24 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/315 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 569/884 variables, 73/97 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/884 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 3/887 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/887 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 1895/2782 variables, 887/986 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2782 variables, 7/993 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2782 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 0/2782 variables, 0/993 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2782/2782 variables, and 993 constraints, problems are : Problem set: 0 solved, 7 unsolved in 3038 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 76/76 constraints, State Equation: 887/887 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 196/280 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/280 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-22 09:19:24] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 3 ms to minimize.
[2024-05-22 09:19:24] [INFO ] Deduced a trap composed of 22 places in 31 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/280 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/280 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 35/315 variables, 6/26 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/315 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 569/884 variables, 73/99 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-22 09:19:25] [INFO ] Deduced a trap composed of 23 places in 753 ms of which 25 ms to minimize.
[2024-05-22 09:19:26] [INFO ] Deduced a trap composed of 23 places in 372 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/884 variables, 2/101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/884 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 3/887 variables, 2/103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/887 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 1895/2782 variables, 887/990 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2782 variables, 7/997 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2782 variables, 7/1004 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2782/2782 variables, and 1004 constraints, problems are : Problem set: 0 solved, 7 unsolved in 90020 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 76/76 constraints, State Equation: 887/887 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 4/4 constraints]
After SMT, in 93163ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 84 out of 887 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 887/887 places, 1895/1895 transitions.
Applied a total of 0 rules in 47 ms. Remains 887 /887 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 887/887 places, 1895/1895 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 887/887 places, 1895/1895 transitions.
Applied a total of 0 rules in 36 ms. Remains 887 /887 variables (removed 0) and now considering 1895/1895 (removed 0) transitions.
[2024-05-22 09:20:54] [INFO ] Invariant cache hit.
[2024-05-22 09:20:55] [INFO ] Implicit Places using invariants in 1021 ms returned []
[2024-05-22 09:20:55] [INFO ] Invariant cache hit.
[2024-05-22 09:20:56] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-22 09:20:58] [INFO ] Implicit Places using invariants and state equation in 3337 ms returned []
Implicit Place search using SMT with State Equation took 4363 ms to find 0 implicit places.
[2024-05-22 09:20:59] [INFO ] Redundant transitions in 159 ms returned []
Running 1894 sub problems to find dead transitions.
[2024-05-22 09:20:59] [INFO ] Invariant cache hit.
[2024-05-22 09:20:59] [INFO ] State equation strengthened by 7 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 35.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 7.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)timeout
(s79 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/886 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 1894 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 886/2782 variables, and 58 constraints, problems are : Problem set: 0 solved, 1894 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 0/23 constraints, Generalized P Invariants (flows): 58/76 constraints, State Equation: 0/887 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 1894/1894 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1894 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/886 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 1894 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 886/2782 variables, and 58 constraints, problems are : Problem set: 0 solved, 1894 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 0/23 constraints, Generalized P Invariants (flows): 58/76 constraints, State Equation: 0/887 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 0/1894 constraints, Known Traps: 0/0 constraints]
After SMT, in 61720ms problems are : Problem set: 0 solved, 1894 unsolved
Search for dead transitions found 0 dead transitions in 61750ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66331 ms. Remains : 887/887 places, 1895/1895 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 887 transition count 1893
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 885 transition count 1893
Applied a total of 4 rules in 42 ms. Remains 885 /887 variables (removed 2) and now considering 1893/1895 (removed 2) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 1893 rows 885 cols
[2024-05-22 09:22:00] [INFO ] Computed 99 invariants in 22 ms
[2024-05-22 09:22:01] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2024-05-22 09:22:01] [INFO ] [Real]Absence check using 21 positive and 78 generalized place invariants in 53 ms returned sat
[2024-05-22 09:22:01] [INFO ] After 377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-22 09:22:01] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2024-05-22 09:22:01] [INFO ] [Nat]Absence check using 21 positive and 78 generalized place invariants in 49 ms returned sat
[2024-05-22 09:22:52] [INFO ] After 50601ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
TRAPS : Iteration 0
[2024-05-22 09:22:52] [INFO ] Deduced a trap composed of 31 places in 281 ms of which 2 ms to minimize.
[2024-05-22 09:22:52] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 2 ms to minimize.
[2024-05-22 09:22:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 600 ms
TRAPS : Iteration 1
[2024-05-22 09:24:33] [INFO ] After 151983ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2024-05-22 09:25:14] [INFO ] After 193150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2024-05-22 09:25:14] [INFO ] Flatten gal took : 116 ms
[2024-05-22 09:25:14] [INFO ] Flatten gal took : 108 ms
[2024-05-22 09:25:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2735480471384305109.gal : 54 ms
[2024-05-22 09:25:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3125615425857347735.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/ReachabilityCardinality2735480471384305109.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3125615425857347735.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 ...328
Loading property file /tmp/ReachabilityCardinality3125615425857347735.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :7 after 34
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :34 after 168
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :168 after 216
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :216 after 4171
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :4171 after 6.07224e+06
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :6.07224e+06 after 3.22282e+10
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :3.22282e+10 after 3.33399e+11
Detected timeout of ITS tools.
[2024-05-22 09:25:29] [INFO ] Flatten gal took : 87 ms
[2024-05-22 09:25:29] [INFO ] Applying decomposition
[2024-05-22 09:25:30] [INFO ] Flatten gal took : 89 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/graph4858642564256917038.txt' '-o' '/tmp/graph4858642564256917038.bin' '-w' '/tmp/graph4858642564256917038.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4858642564256917038.bin' '-l' '-1' '-v' '-w' '/tmp/graph4858642564256917038.weights' '-q' '0' '-e' '0.001'
[2024-05-22 09:25:30] [INFO ] Decomposing Gal with order
[2024-05-22 09:25:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 09:25:31] [INFO ] Removed a total of 3586 redundant transitions.
[2024-05-22 09:25:31] [INFO ] Flatten gal took : 378 ms
[2024-05-22 09:25:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 112 labels/synchronizations in 65 ms.
[2024-05-22 09:25:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1151810788053619295.gal : 30 ms
[2024-05-22 09:25:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2077086047188284588.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/ReachabilityCardinality1151810788053619295.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2077086047188284588.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
Loading property file /tmp/ReachabilityCardinality2077086047188284588.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1 after 7
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :7 after 200161
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :200161 after 7.52062e+13
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :7.52062e+13 after 3.69464e+14
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :3.69464e+14 after 1.35608e+16
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1.35608e+16 after 2.60154e+17
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 225762 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 09:25:46] [INFO ] Flatten gal took : 119 ms
[2024-05-22 09:25:46] [INFO ] Applying decomposition
[2024-05-22 09:25:46] [INFO ] Flatten gal took : 119 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/graph11109052011262434925.txt' '-o' '/tmp/graph11109052011262434925.bin' '-w' '/tmp/graph11109052011262434925.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11109052011262434925.bin' '-l' '-1' '-v' '-w' '/tmp/graph11109052011262434925.weights' '-q' '0' '-e' '0.001'
[2024-05-22 09:25:47] [INFO ] Decomposing Gal with order
[2024-05-22 09:25:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 09:25:47] [INFO ] Removed a total of 3821 redundant transitions.
[2024-05-22 09:25:47] [INFO ] Flatten gal took : 239 ms
[2024-05-22 09:25:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 60 ms.
[2024-05-22 09:25:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10919012771274280855.gal : 29 ms
[2024-05-22 09:25:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10364553833956705960.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/ReachabilityCardinality10919012771274280855.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10364553833956705960.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/ReachabilityCardinality10364553833956705960.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1 after 11
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :11 after 2.62492e+14
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :2.62492e+14 after 8.09869e+27
Detected timeout of ITS tools.
[2024-05-22 09:55:48] [INFO ] Flatten gal took : 65 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13286179919520797568
[2024-05-22 09:55:48] [INFO ] Too many transitions (1895) to apply POR reductions. Disabling POR matrices.
[2024-05-22 09:55:48] [INFO ] Applying decomposition
[2024-05-22 09:55:48] [INFO ] Built C files in 125ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13286179919520797568
Running compilation step : cd /tmp/ltsmin13286179919520797568;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '102' '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'
[2024-05-22 09:55:48] [INFO ] Flatten gal took : 195 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/graph384429962393563678.txt' '-o' '/tmp/graph384429962393563678.bin' '-w' '/tmp/graph384429962393563678.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph384429962393563678.bin' '-l' '-1' '-v' '-w' '/tmp/graph384429962393563678.weights' '-q' '0' '-e' '0.001'
[2024-05-22 09:55:48] [INFO ] Decomposing Gal with order
[2024-05-22 09:55:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 09:55:48] [INFO ] Removed a total of 3444 redundant transitions.
[2024-05-22 09:55:48] [INFO ] Flatten gal took : 131 ms
[2024-05-22 09:55:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 160 labels/synchronizations in 55 ms.
[2024-05-22 09:55:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15438527822056509064.gal : 28 ms
[2024-05-22 09:55:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13228614203151296353.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/ReachabilityCardinality15438527822056509064.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13228614203151296353.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/ReachabilityCardinality13228614203151296353.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :3 after 6451
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :6451 after 2.44192e+09
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :2.44192e+09 after 2.41687e+12
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :2.41687e+12 after 1.24943e+13
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1.24943e+13 after 1.73497e+13
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1.73497e+13 after 2.82256e+13
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :2.82256e+13 after 3.93604e+13
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :3.93604e+13 after 8.93162e+13
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :8.93162e+13 after 3.02119e+14
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :3.02119e+14 after 1.10246e+15
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :1.10246e+15 after 1.61221e+16
Compilation finished in 8669 ms.
Running link step : cd /tmp/ltsmin13286179919520797568;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202300==true'
Invariant property ASLink-PT-09a-ReachabilityCardinality-2023-04 does not hold.
FORMULA ASLink-PT-09a-ReachabilityCardinality-2023-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :1.61221e+16 after 1.17289e+17
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202300==true'
Running LTSmin : cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202408==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202408==true'
Running LTSmin : cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202410==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202410==true'
Running LTSmin : cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202411==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202411==true'
Running LTSmin : cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202312==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202312==true'
Running LTSmin : cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202413==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202413==true'
Retrying LTSmin with larger timeout 4112 s
Running LTSmin : cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202300==true'
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :1.17289e+17 after 1.31592e+18
WARNING : LTSmin timed out (>587 s) on command cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202300==true'
Running LTSmin : cd /tmp/ltsmin13286179919520797568;'/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' 'ASLinkPT09aReachabilityCardinality202408==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-09a"
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-09a, 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-171620117900142"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09a.tgz
mv ASLink-PT-09a 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 ;