About the Execution of ITS-Tools for ASLink-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2373.663 | 3600000.00 | 8274921.00 | 7600.00 | ?TFTTFF??TF?TTFT | 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-171620118000166.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-10b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118000166
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 3.5K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Apr 11 18:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 78K Apr 11 18:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K 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 1.4M 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-10b-ReachabilityCardinality-2024-00
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-01
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-02
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-03
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-04
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-05
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-06
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-07
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-08
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-09
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-10
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-11
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-12
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-13
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-14
FORMULA_NAME ASLink-PT-10b-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1716405330699
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-10b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-22 19:15:33] [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 19:15:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 19:15:34] [INFO ] Load time of PNML (sax parser for PT used): 739 ms
[2024-05-22 19:15:34] [INFO ] Transformed 4410 places.
[2024-05-22 19:15:34] [INFO ] Transformed 5405 transitions.
[2024-05-22 19:15:34] [INFO ] Found NUPN structural information;
[2024-05-22 19:15:34] [INFO ] Parsed PT model containing 4410 places and 5405 transitions and 16377 arcs in 1178 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (44 resets) in 2668 ms. (14 steps per ms) remains 6/13 properties
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 467 ms. (85 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 232 ms. (171 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 533 ms. (74 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 846 ms. (47 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 369 ms. (108 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 153 ms. (259 steps per ms) remains 6/6 properties
// Phase 1: matrix 5405 rows 4410 cols
[2024-05-22 19:15:36] [INFO ] Flatten gal took : 981 ms
[2024-05-22 19:15:36] [INFO ] Computed 433 invariants in 455 ms
[2024-05-22 19:15:37] [INFO ] Flatten gal took : 424 ms
[2024-05-22 19:15:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17232483378414527678.gal : 139 ms
[2024-05-22 19:15:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7330543345533935687.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/ReachabilityCardinality17232483378414527678.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7330543345533935687.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
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 73/73 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 348/421 variables, 21/94 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/421 variables, 348/442 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/421 variables, 0/442 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 697/1118 variables, 81/523 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1118 variables, 697/1220 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1118 variables, 0/1220 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Loading property file /tmp/ReachabilityCardinality7330543345533935687.prop.
At refinement iteration 8 (OVERLAPS) 3149/4267 variables, 311/1531 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4267 variables, 3149/4680 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4267 variables, 0/4680 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 143/4410 variables, 20/4700 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4410 variables, 143/4843 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4410 variables, 0/4843 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 5801ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 73 out of 4410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4410/4410 places, 5405/5405 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 967 transitions
Trivial Post-agglo rules discarded 967 transitions
Performed 967 trivial Post agglomeration. Transition count delta: 967
Iterating post reduction 0 with 967 rules applied. Total rules applied 967 place count 4410 transition count 4438
Reduce places removed 967 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 1007 rules applied. Total rules applied 1974 place count 3443 transition count 4398
Reduce places removed 10 places and 0 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 2 with 40 rules applied. Total rules applied 2014 place count 3433 transition count 4368
Reduce places removed 30 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 35 rules applied. Total rules applied 2049 place count 3403 transition count 4363
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2050 place count 3402 transition count 4363
Performed 1007 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1007 Pre rules applied. Total rules applied 2050 place count 3402 transition count 3356
Deduced a syphon composed of 1007 places in 18 ms
Ensure Unique test removed 95 places
Reduce places removed 1102 places and 0 transitions.
Iterating global reduction 5 with 2109 rules applied. Total rules applied 4159 place count 2300 transition count 3356
Discarding 15 places :
Implicit places reduction removed 15 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 5 with 71 rules applied. Total rules applied 4230 place count 2285 transition count 3300
Reduce places removed 56 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 6 with 61 rules applied. Total rules applied 4291 place count 2229 transition count 3295
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 4296 place count 2224 transition count 3295
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 34 Pre rules applied. Total rules applied 4296 place count 2224 transition count 3261
Deduced a syphon composed of 34 places in 15 ms
Ensure Unique test removed 32 places
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 8 with 100 rules applied. Total rules applied 4396 place count 2158 transition count 3261
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 8 with 1 rules applied. Total rules applied 4397 place count 2157 transition count 3261
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 32 Pre rules applied. Total rules applied 4397 place count 2157 transition count 3229
Deduced a syphon composed of 32 places in 18 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 9 with 64 rules applied. Total rules applied 4461 place count 2125 transition count 3229
Discarding 139 places :
Symmetric choice reduction at 9 with 139 rule applications. Total rules 4600 place count 1986 transition count 3090
Iterating global reduction 9 with 139 rules applied. Total rules applied 4739 place count 1986 transition count 3090
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 4740 place count 1986 transition count 3089
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 45 Pre rules applied. Total rules applied 4740 place count 1986 transition count 3044
Deduced a syphon composed of 45 places in 34 ms
Ensure Unique test removed 1 places
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 10 with 91 rules applied. Total rules applied 4831 place count 1940 transition count 3044
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 4831 place count 1940 transition count 3043
Deduced a syphon composed of 1 places in 34 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 10 with 3 rules applied. Total rules applied 4834 place count 1938 transition count 3043
Discarding 11 places :
Symmetric choice reduction at 10 with 11 rule applications. Total rules 4845 place count 1927 transition count 2974
Iterating global reduction 10 with 11 rules applied. Total rules applied 4856 place count 1927 transition count 2974
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 9 Pre rules applied. Total rules applied 4856 place count 1927 transition count 2965
Deduced a syphon composed of 9 places in 12 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 10 with 18 rules applied. Total rules applied 4874 place count 1918 transition count 2965
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4875 place count 1917 transition count 2957
Iterating global reduction 10 with 1 rules applied. Total rules applied 4876 place count 1917 transition count 2957
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4877 place count 1916 transition count 2949
Iterating global reduction 10 with 1 rules applied. Total rules applied 4878 place count 1916 transition count 2949
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4879 place count 1915 transition count 2941
Iterating global reduction 10 with 1 rules applied. Total rules applied 4880 place count 1915 transition count 2941
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4881 place count 1914 transition count 2933
Iterating global reduction 10 with 1 rules applied. Total rules applied 4882 place count 1914 transition count 2933
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4883 place count 1913 transition count 2925
Iterating global reduction 10 with 1 rules applied. Total rules applied 4884 place count 1913 transition count 2925
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4885 place count 1912 transition count 2917
Iterating global reduction 10 with 1 rules applied. Total rules applied 4886 place count 1912 transition count 2917
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4887 place count 1911 transition count 2909
Iterating global reduction 10 with 1 rules applied. Total rules applied 4888 place count 1911 transition count 2909
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4889 place count 1910 transition count 2901
Iterating global reduction 10 with 1 rules applied. Total rules applied 4890 place count 1910 transition count 2901
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4891 place count 1909 transition count 2893
Iterating global reduction 10 with 1 rules applied. Total rules applied 4892 place count 1909 transition count 2893
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4893 place count 1908 transition count 2885
Iterating global reduction 10 with 1 rules applied. Total rules applied 4894 place count 1908 transition count 2885
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4895 place count 1907 transition count 2877
Iterating global reduction 10 with 1 rules applied. Total rules applied 4896 place count 1907 transition count 2877
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4897 place count 1906 transition count 2869
Iterating global reduction 10 with 1 rules applied. Total rules applied 4898 place count 1906 transition count 2869
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4899 place count 1905 transition count 2861
Iterating global reduction 10 with 1 rules applied. Total rules applied 4900 place count 1905 transition count 2861
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4901 place count 1904 transition count 2853
Iterating global reduction 10 with 1 rules applied. Total rules applied 4902 place count 1904 transition count 2853
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4903 place count 1903 transition count 2845
Iterating global reduction 10 with 1 rules applied. Total rules applied 4904 place count 1903 transition count 2845
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 4905 place count 1902 transition count 2837
Iterating global reduction 10 with 1 rules applied. Total rules applied 4906 place count 1902 transition count 2837
Performed 247 Post agglomeration using F-continuation condition.Transition count delta: 247
Deduced a syphon composed of 247 places in 9 ms
Ensure Unique test removed 1 places
Reduce places removed 248 places and 0 transitions.
Iterating global reduction 10 with 495 rules applied. Total rules applied 5401 place count 1654 transition count 2590
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 5402 place count 1653 transition count 2589
Ensure Unique test removed 1 places
Iterating global reduction 10 with 2 rules applied. Total rules applied 5404 place count 1652 transition count 2589
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 5405 place count 1651 transition count 2588
Iterating global reduction 10 with 1 rules applied. Total rules applied 5406 place count 1651 transition count 2588
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 10 with 2 rules applied. Total rules applied 5408 place count 1651 transition count 2586
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 5409 place count 1650 transition count 2586
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 5411 place count 1649 transition count 2595
Free-agglomeration rule applied 13 times.
Iterating global reduction 12 with 13 rules applied. Total rules applied 5424 place count 1649 transition count 2582
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 12 with 13 rules applied. Total rules applied 5437 place count 1636 transition count 2582
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 13 with 15 rules applied. Total rules applied 5452 place count 1636 transition count 2567
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 13 with 15 rules applied. Total rules applied 5467 place count 1621 transition count 2567
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 5468 place count 1621 transition count 2567
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 5469 place count 1621 transition count 2567
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 5470 place count 1620 transition count 2566
Reduce places removed 17 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 14 with 23 rules applied. Total rules applied 5493 place count 1603 transition count 2560
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 5499 place count 1597 transition count 2560
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 25 Pre rules applied. Total rules applied 5499 place count 1597 transition count 2535
Deduced a syphon composed of 25 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 16 with 51 rules applied. Total rules applied 5550 place count 1571 transition count 2535
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 16 with 10 rules applied. Total rules applied 5560 place count 1561 transition count 2535
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 17 with 1 Pre rules applied. Total rules applied 5560 place count 1561 transition count 2534
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 5562 place count 1560 transition count 2534
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 8 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 17 with 36 rules applied. Total rules applied 5598 place count 1542 transition count 2516
Discarding 8 places :
Symmetric choice reduction at 17 with 8 rule applications. Total rules 5606 place count 1534 transition count 2508
Iterating global reduction 17 with 8 rules applied. Total rules applied 5614 place count 1534 transition count 2508
Free-agglomeration rule applied 9 times.
Iterating global reduction 17 with 9 rules applied. Total rules applied 5623 place count 1534 transition count 2499
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 17 with 9 rules applied. Total rules applied 5632 place count 1525 transition count 2499
Applied a total of 5632 rules in 5934 ms. Remains 1525 /4410 variables (removed 2885) and now considering 2499/5405 (removed 2906) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5953 ms. Remains : 1525/4410 places, 2499/5405 transitions.
RANDOM walk for 40000 steps (303 resets) in 943 ms. (42 steps per ms) remains 5/6 properties
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (32 resets) in 238 ms. (167 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (33 resets) in 262 ms. (152 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (33 resets) in 380 ms. (104 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (29 resets) in 590 ms. (67 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (29 resets) in 314 ms. (126 steps per ms) remains 5/5 properties
// Phase 1: matrix 2499 rows 1525 cols
[2024-05-22 19:15:49] [INFO ] Computed 258 invariants in 79 ms
[2024-05-22 19:15:49] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 305/378 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 34/412 variables, 16/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/412 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1/413 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/413 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 921/1334 variables, 166/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1334 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 44/1378 variables, 16/227 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1378 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 147/1525 variables, 31/258 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1525 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 2499/4024 variables, 1525/1783 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4024 variables, 1/1784 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4024 variables, 0/1784 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/4024 variables, 0/1784 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4024/4024 variables, and 1784 constraints, problems are : Problem set: 0 solved, 5 unsolved in 3674 ms.
Refiners :[Positive P Invariants (semi-flows): 61/61 constraints, Generalized P Invariants (flows): 197/197 constraints, State Equation: 1525/1525 constraints, ReadFeed: 1/1 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) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 305/378 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 34/412 variables, 16/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/412 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1/413 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/413 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 921/1334 variables, 166/211 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 19:15:54] [INFO ] Deduced a trap composed of 33 places in 556 ms of which 56 ms to minimize.
[2024-05-22 19:15:55] [INFO ] Deduced a trap composed of 25 places in 553 ms of which 7 ms to minimize.
[2024-05-22 19:15:55] [INFO ] Deduced a trap composed of 48 places in 292 ms of which 4 ms to minimize.
[2024-05-22 19:15:55] [INFO ] Deduced a trap composed of 20 places in 275 ms of which 4 ms to minimize.
[2024-05-22 19:15:56] [INFO ] Deduced a trap composed of 22 places in 172 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1334 variables, 5/216 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 19:15:56] [INFO ] Deduced a trap composed of 21 places in 196 ms of which 2 ms to minimize.
[2024-05-22 19:15:56] [INFO ] Deduced a trap composed of 42 places in 158 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1334 variables, 2/218 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1334 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 44/1378 variables, 16/234 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 19:15:58] [INFO ] Deduced a trap composed of 28 places in 596 ms of which 7 ms to minimize.
[2024-05-22 19:15:58] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1378 variables, 2/236 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1378 variables, 0/236 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 147/1525 variables, 31/267 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1525 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 16
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :16 after 22
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :22 after 294
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :294 after 394
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :394 after 807
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :807 after 26888
At refinement iteration 16 (OVERLAPS) 2499/4024 variables, 1525/1792 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :26888 after 110044
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :110044 after 906895
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :906895 after 1.46003e+11
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.46003e+11 after 5.88427e+11
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :5.88427e+11 after 1.78867e+21
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :1.78867e+21 after 5.42075e+34
At refinement iteration 17 (INCLUDED_ONLY) 0/4024 variables, 1/1793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :5.42075e+34 after 3.40741e+59
At refinement iteration 18 (INCLUDED_ONLY) 0/4024 variables, 5/1798 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/4024 variables, 0/1798 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Reachability property ASLink-PT-10b-ReachabilityCardinality-2024-12 is true.
FORMULA ASLink-PT-10b-ReachabilityCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4024/4024 variables, and 1798 constraints, problems are : Problem set: 1 solved, 4 unsolved in 45023 ms.
Refiners :[Positive P Invariants (semi-flows): 61/61 constraints, Generalized P Invariants (flows): 197/197 constraints, State Equation: 1525/1525 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 9/9 constraints]
After SMT, in 48857ms problems are : Problem set: 1 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 71 out of 1525 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1525/1525 places, 2499/2499 transitions.
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 1525 transition count 2498
Deduced a syphon composed of 1 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1523 transition count 2498
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 3 place count 1523 transition count 2497
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 1522 transition count 2497
Applied a total of 5 rules in 149 ms. Remains 1522 /1525 variables (removed 3) and now considering 2497/2499 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 1522/1525 places, 2497/2499 transitions.
RANDOM walk for 40000 steps (312 resets) in 674 ms. (59 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (30 resets) in 180 ms. (221 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (31 resets) in 245 ms. (162 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (31 resets) in 324 ms. (123 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (31 resets) in 206 ms. (193 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 103778 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :0 out of 4
Probabilistic random walk after 103778 steps, saw 25339 distinct states, run finished after 3011 ms. (steps per millisecond=34 ) properties seen :0
// Phase 1: matrix 2497 rows 1522 cols
[2024-05-22 19:16:41] [INFO ] Computed 257 invariants in 67 ms
[2024-05-22 19:16:41] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 311/382 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/382 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 34/416 variables, 16/45 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/416 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1/417 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/417 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 914/1331 variables, 164/210 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1331 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 44/1375 variables, 16/226 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1375 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 147/1522 variables, 31/257 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1522 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 2497/4019 variables, 1522/1779 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4019 variables, 1/1780 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4019 variables, 0/1780 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/4019 variables, 0/1780 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4019/4019 variables, and 1780 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3808 ms.
Refiners :[Positive P Invariants (semi-flows): 62/62 constraints, Generalized P Invariants (flows): 195/195 constraints, State Equation: 1522/1522 constraints, ReadFeed: 1/1 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) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 311/382 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 19:16:45] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/382 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/382 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 34/416 variables, 16/46 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/416 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1/417 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/417 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 914/1331 variables, 164/211 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 19:16:46] [INFO ] Deduced a trap composed of 96 places in 254 ms of which 3 ms to minimize.
[2024-05-22 19:16:47] [INFO ] Deduced a trap composed of 34 places in 217 ms of which 4 ms to minimize.
[2024-05-22 19:16:47] [INFO ] Deduced a trap composed of 21 places in 336 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1331 variables, 3/214 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 19:16:47] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/1331 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1331 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 44/1375 variables, 16/231 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1375 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 147/1522 variables, 31/262 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 19:16:48] [INFO ] Deduced a trap composed of 55 places in 290 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1522 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1522 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 2497/4019 variables, 1522/1785 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/4019 variables, 1/1786 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/4019 variables, 4/1790 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4019/4019 variables, and 1790 constraints, problems are : Problem set: 0 solved, 4 unsolved in 75016 ms.
Refiners :[Positive P Invariants (semi-flows): 62/62 constraints, Generalized P Invariants (flows): 195/195 constraints, State Equation: 1522/1522 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 6/6 constraints]
After SMT, in 78963ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 71 out of 1522 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1522/1522 places, 2497/2497 transitions.
Applied a total of 0 rules in 116 ms. Remains 1522 /1522 variables (removed 0) and now considering 2497/2497 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 1522/1522 places, 2497/2497 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1522/1522 places, 2497/2497 transitions.
Applied a total of 0 rules in 95 ms. Remains 1522 /1522 variables (removed 0) and now considering 2497/2497 (removed 0) transitions.
[2024-05-22 19:18:00] [INFO ] Invariant cache hit.
[2024-05-22 19:18:03] [INFO ] Implicit Places using invariants in 2464 ms returned [1, 19, 20, 52, 70, 140, 144, 153, 154, 158, 196, 268, 274, 285, 286, 288, 305, 323, 361, 362, 379, 399, 403, 404, 415, 416, 418, 438, 456, 494, 536, 538, 542, 543, 554, 555, 559, 595, 676, 691, 692, 694, 711, 729, 807, 822, 824, 826, 843, 862, 937, 941, 942, 954, 955, 957, 974, 992, 1063, 1067, 1068, 1079, 1080, 1082, 1100, 1118, 1199, 1203, 1204, 1216, 1218, 1219, 1221, 1260, 1300, 1328, 1329, 1339, 1343, 1344, 1347, 1360, 1363, 1381, 1383, 1387, 1405, 1406, 1407, 1408, 1425, 1431, 1437, 1449, 1455, 1461, 1467, 1473, 1479, 1485]
[2024-05-22 19:18:03] [INFO ] Actually due to overlaps returned [1381, 1363, 52, 158, 305, 438, 711, 843, 974, 1082, 1100, 1387, 288, 418, 559, 694, 826, 957, 1221, 153, 285, 415, 554, 691, 822, 954, 1079, 1218, 1405, 154, 286, 416, 555, 692, 824, 955, 1080, 1219, 1360, 1383, 1406, 1, 19, 274, 403, 404, 542, 543, 676, 807, 941, 942, 1067, 1068, 1203, 1204, 1343, 1344, 70, 196, 323, 456, 595, 729, 862, 992, 1118, 1216, 1260, 1407, 1455, 1473, 1485, 20, 140, 144, 1347, 1408, 1425, 1431, 1437, 1449, 1461, 1467, 1479]
Discarding 85 places :
Implicit Place search using SMT only with invariants took 2503 ms to find 85 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1437/1522 places, 2497/2497 transitions.
Discarding 11 places :
Implicit places reduction removed 11 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 1426 transition count 2348
Reduce places removed 149 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 159 rules applied. Total rules applied 319 place count 1277 transition count 2338
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 326 place count 1270 transition count 2338
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 326 place count 1270 transition count 2296
Deduced a syphon composed of 42 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 3 with 85 rules applied. Total rules applied 411 place count 1227 transition count 2296
Discarding 5 places :
Implicit places reduction removed 5 places
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 3 with 9 rules applied. Total rules applied 420 place count 1222 transition count 2292
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 424 place count 1218 transition count 2292
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 440 place count 1202 transition count 2276
Iterating global reduction 5 with 16 rules applied. Total rules applied 456 place count 1202 transition count 2276
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 463 place count 1195 transition count 2266
Iterating global reduction 5 with 7 rules applied. Total rules applied 470 place count 1195 transition count 2266
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 473 place count 1195 transition count 2263
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 475 place count 1193 transition count 2261
Iterating global reduction 6 with 2 rules applied. Total rules applied 477 place count 1193 transition count 2261
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 478 place count 1193 transition count 2260
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 479 place count 1192 transition count 2258
Iterating global reduction 7 with 1 rules applied. Total rules applied 480 place count 1192 transition count 2258
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 7 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 7 with 116 rules applied. Total rules applied 596 place count 1134 transition count 2200
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 603 place count 1127 transition count 2193
Iterating global reduction 7 with 7 rules applied. Total rules applied 610 place count 1127 transition count 2193
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 616 place count 1127 transition count 2187
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 617 place count 1126 transition count 2186
Iterating global reduction 8 with 1 rules applied. Total rules applied 618 place count 1126 transition count 2186
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 619 place count 1126 transition count 2185
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 623 place count 1124 transition count 2186
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 624 place count 1124 transition count 2185
Free-agglomeration rule (complex) applied 36 times.
Iterating global reduction 9 with 36 rules applied. Total rules applied 660 place count 1124 transition count 2149
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 9 with 36 rules applied. Total rules applied 696 place count 1088 transition count 2149
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 699 place count 1088 transition count 2146
Partial Free-agglomeration rule applied 20 times.
Drop transitions (Partial Free agglomeration) removed 20 transitions
Iterating global reduction 10 with 20 rules applied. Total rules applied 719 place count 1088 transition count 2146
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 720 place count 1088 transition count 2146
Applied a total of 720 rules in 964 ms. Remains 1088 /1437 variables (removed 349) and now considering 2146/2497 (removed 351) transitions.
// Phase 1: matrix 2146 rows 1088 cols
[2024-05-22 19:18:04] [INFO ] Computed 155 invariants in 32 ms
[2024-05-22 19:18:05] [INFO ] Implicit Places using invariants in 1323 ms returned [78, 100, 106, 109, 111, 177, 198, 206, 213, 221, 222, 274, 286, 287, 304, 307, 309, 314, 315, 371, 403, 406, 415, 416, 499, 507, 513, 516, 524, 525, 598, 604, 607, 609, 612, 619, 620, 676, 695, 704, 708, 711, 719, 772, 789, 796, 799, 801, 806, 807, 862, 883, 889, 892, 894, 901, 902, 960, 1000, 1001, 1077, 1087]
[2024-05-22 19:18:05] [INFO ] Actually due to overlaps returned [221, 314, 415, 524, 619, 806, 901, 315, 525, 620, 719, 807, 902, 222, 416, 106, 111, 304, 309, 403, 598, 604, 609, 695, 711, 789, 801, 889, 894, 1077, 78, 100, 177, 198, 206, 213, 274, 286, 371, 406, 499, 507, 513, 516, 612, 676, 704, 772, 796, 862, 883, 960, 1000, 1087]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 1327 ms to find 54 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1034/1522 places, 2146/2497 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1033 transition count 2145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 1032 transition count 2145
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 26 place count 1009 transition count 2122
Iterating global reduction 2 with 23 rules applied. Total rules applied 49 place count 1009 transition count 2122
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 53 place count 1005 transition count 2118
Iterating global reduction 2 with 4 rules applied. Total rules applied 57 place count 1005 transition count 2118
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 1004 transition count 2117
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 1004 transition count 2117
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 7 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 89 place count 989 transition count 2102
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 90 place count 989 transition count 2101
Free-agglomeration rule applied 20 times.
Iterating global reduction 2 with 20 rules applied. Total rules applied 110 place count 989 transition count 2081
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 130 place count 969 transition count 2081
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 137 place count 969 transition count 2074
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 144 place count 962 transition count 2074
Applied a total of 144 rules in 465 ms. Remains 962 /1034 variables (removed 72) and now considering 2074/2146 (removed 72) transitions.
// Phase 1: matrix 2074 rows 962 cols
[2024-05-22 19:18:06] [INFO ] Computed 100 invariants in 29 ms
[2024-05-22 19:18:07] [INFO ] Implicit Places using invariants in 931 ms returned [255]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 933 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 961/1522 places, 2074/2497 transitions.
Applied a total of 0 rules in 49 ms. Remains 961 /961 variables (removed 0) and now considering 2074/2074 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 6338 ms. Remains : 961/1522 places, 2074/2497 transitions.
RANDOM walk for 40000 steps (433 resets) in 478 ms. (83 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (54 resets) in 194 ms. (205 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (57 resets) in 246 ms. (161 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (55 resets) in 293 ms. (136 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (54 resets) in 156 ms. (254 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 136334 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :0 out of 4
Probabilistic random walk after 136334 steps, saw 30913 distinct states, run finished after 3001 ms. (steps per millisecond=45 ) properties seen :0
// Phase 1: matrix 2074 rows 961 cols
[2024-05-22 19:18:10] [INFO ] Computed 99 invariants in 26 ms
[2024-05-22 19:18:10] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 165/236 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 5/241 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/241 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 669/910 variables, 63/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/910 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 15/925 variables, 7/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/925 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 36/961 variables, 12/99 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/961 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 2074/3035 variables, 961/1060 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3035 variables, 1/1061 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3035 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/3035 variables, 0/1061 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3035/3035 variables, and 1061 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2339 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 961/961 constraints, ReadFeed: 1/1 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) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 165/236 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/236 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 5/241 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/241 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 669/910 variables, 63/80 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 19:18:13] [INFO ] Deduced a trap composed of 37 places in 222 ms of which 2 ms to minimize.
[2024-05-22 19:18:13] [INFO ] Deduced a trap composed of 35 places in 141 ms of which 2 ms to minimize.
[2024-05-22 19:18:14] [INFO ] Deduced a trap composed of 62 places in 325 ms of which 3 ms to minimize.
[2024-05-22 19:18:14] [INFO ] Deduced a trap composed of 22 places in 183 ms of which 3 ms to minimize.
[2024-05-22 19:18:14] [INFO ] Deduced a trap composed of 32 places in 139 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/910 variables, 5/85 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 19:18:14] [INFO ] Deduced a trap composed of 74 places in 187 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/910 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 19:18:15] [INFO ] Deduced a trap composed of 42 places in 178 ms of which 3 ms to minimize.
[2024-05-22 19:18:15] [INFO ] Deduced a trap composed of 56 places in 150 ms of which 2 ms to minimize.
[2024-05-22 19:18:15] [INFO ] Deduced a trap composed of 53 places in 145 ms of which 3 ms to minimize.
[2024-05-22 19:18:15] [INFO ] Deduced a trap composed of 53 places in 110 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/910 variables, 4/90 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/910 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 15/925 variables, 7/97 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/925 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 36/961 variables, 12/109 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/961 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 2074/3035 variables, 961/1070 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3035 variables, 1/1071 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3035 variables, 4/1075 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/3035 variables, 0/1075 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3035/3035 variables, and 1075 constraints, problems are : Problem set: 0 solved, 4 unsolved in 84853 ms.
Refiners :[Positive P Invariants (semi-flows): 24/24 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 961/961 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 10/10 constraints]
After SMT, in 87263ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 44349 ms.
Support contains 71 out of 961 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 2074/2074 transitions.
Applied a total of 0 rules in 48 ms. Remains 961 /961 variables (removed 0) and now considering 2074/2074 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 961/961 places, 2074/2074 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 961/961 places, 2074/2074 transitions.
Applied a total of 0 rules in 46 ms. Remains 961 /961 variables (removed 0) and now considering 2074/2074 (removed 0) transitions.
[2024-05-22 19:20:22] [INFO ] Invariant cache hit.
[2024-05-22 19:20:23] [INFO ] Implicit Places using invariants in 945 ms returned []
[2024-05-22 19:20:23] [INFO ] Invariant cache hit.
[2024-05-22 19:20:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 19:20:28] [INFO ] Implicit Places using invariants and state equation in 5128 ms returned []
Implicit Place search using SMT with State Equation took 6077 ms to find 0 implicit places.
[2024-05-22 19:20:28] [INFO ] Redundant transitions in 182 ms returned []
Running 2034 sub problems to find dead transitions.
[2024-05-22 19:20:28] [INFO ] Invariant cache hit.
[2024-05-22 19:20:28] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/956 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2034 unsolved
SMT process timed out in 31962ms, After SMT, problems are : Problem set: 0 solved, 2034 unsolved
Search for dead transitions found 0 dead transitions in 31995ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38323 ms. Remains : 961/961 places, 2074/2074 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 961 transition count 2072
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 959 transition count 2072
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 959 transition count 2071
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 958 transition count 2071
Applied a total of 6 rules in 114 ms. Remains 958 /961 variables (removed 3) and now considering 2071/2074 (removed 3) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 2071 rows 958 cols
[2024-05-22 19:21:00] [INFO ] Computed 99 invariants in 28 ms
[2024-05-22 19:21:01] [INFO ] After 297ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-22 19:21:01] [INFO ] [Nat]Absence check using 25 positive place invariants in 9 ms returned sat
[2024-05-22 19:21:01] [INFO ] [Nat]Absence check using 25 positive and 74 generalized place invariants in 45 ms returned sat
[2024-05-22 19:21:04] [INFO ] After 2985ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2024-05-22 19:21:06] [INFO ] Deduced a trap composed of 42 places in 141 ms of which 2 ms to minimize.
[2024-05-22 19:21:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 312 ms
TRAPS : Iteration 1
[2024-05-22 19:21:11] [INFO ] Deduced a trap composed of 35 places in 132 ms of which 2 ms to minimize.
[2024-05-22 19:21:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 288 ms
TRAPS : Iteration 2
[2024-05-22 19:21:40] [INFO ] Deduced a trap composed of 33 places in 151 ms of which 2 ms to minimize.
[2024-05-22 19:21:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 371 ms
TRAPS : Iteration 3
[2024-05-22 19:22:06] [INFO ] After 65183ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2024-05-22 19:22:24] [INFO ] After 82947ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Over-approximation ignoring read arcs solved 0 properties in 83434 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 19:22:24] [INFO ] Flatten gal took : 250 ms
[2024-05-22 19:22:24] [INFO ] Applying decomposition
[2024-05-22 19:22:24] [INFO ] Flatten gal took : 235 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/graph198521795001494107.txt' '-o' '/tmp/graph198521795001494107.bin' '-w' '/tmp/graph198521795001494107.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph198521795001494107.bin' '-l' '-1' '-v' '-w' '/tmp/graph198521795001494107.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:22:25] [INFO ] Decomposing Gal with order
[2024-05-22 19:22:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:22:27] [INFO ] Removed a total of 3823 redundant transitions.
[2024-05-22 19:22:27] [INFO ] Flatten gal took : 536 ms
[2024-05-22 19:22:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 75 ms.
[2024-05-22 19:22:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7537921170971354858.gal : 66 ms
[2024-05-22 19:22:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18076673414324180611.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/ReachabilityCardinality7537921170971354858.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18076673414324180611.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/ReachabilityCardinality18076673414324180611.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 1
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1 after 8.20531e+11
Detected timeout of ITS tools.
[2024-05-22 19:52:28] [INFO ] Flatten gal took : 84 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1525502831123749938
[2024-05-22 19:52:28] [INFO ] Too many transitions (2074) to apply POR reductions. Disabling POR matrices.
[2024-05-22 19:52:28] [INFO ] Applying decomposition
[2024-05-22 19:52:28] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1525502831123749938
Running compilation step : cd /tmp/ltsmin1525502831123749938;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '180' '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 19:52:28] [INFO ] Flatten gal took : 103 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/graph14267150126863897632.txt' '-o' '/tmp/graph14267150126863897632.bin' '-w' '/tmp/graph14267150126863897632.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14267150126863897632.bin' '-l' '-1' '-v' '-w' '/tmp/graph14267150126863897632.weights' '-q' '0' '-e' '0.001'
[2024-05-22 19:52:28] [INFO ] Decomposing Gal with order
[2024-05-22 19:52:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 19:52:29] [INFO ] Removed a total of 3891 redundant transitions.
[2024-05-22 19:52:29] [INFO ] Flatten gal took : 244 ms
[2024-05-22 19:52:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 70 ms.
[2024-05-22 19:52:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7935044570302111698.gal : 20 ms
[2024-05-22 19:52:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6250882331554303670.prop : 0 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/ReachabilityCardinality7935044570302111698.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6250882331554303670.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/ReachabilityCardinality6250882331554303670.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 30
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :30 after 70
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :70 after 12750
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :12750 after 9.0768e+06
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :9.0768e+06 after 2.55248e+11
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :2.55248e+11 after 8.6377e+13
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :8.6377e+13 after 2.66243e+14
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :2.66243e+14 after 5.09859e+14
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :5.09859e+14 after 8.7541e+14
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :8.7541e+14 after 3.66175e+15
Compilation finished in 10031 ms.
Running link step : cd /tmp/ltsmin1525502831123749938;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin1525502831123749938;'/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' 'ASLinkPT10bReachabilityCardinality202400==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin1525502831123749938;'/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' 'ASLinkPT10bReachabilityCardinality202400==true'
Running LTSmin : cd /tmp/ltsmin1525502831123749938;'/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' 'ASLinkPT10bReachabilityCardinality202407==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin1525502831123749938;'/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' 'ASLinkPT10bReachabilityCardinality202407==true'
Running LTSmin : cd /tmp/ltsmin1525502831123749938;'/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' 'ASLinkPT10bReachabilityCardinality202408==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin1525502831123749938;'/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' 'ASLinkPT10bReachabilityCardinality202408==true'
Running LTSmin : cd /tmp/ltsmin1525502831123749938;'/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' 'ASLinkPT10bReachabilityCardinality202411==true'
WARNING : LTSmin timed out (>225 s) on command cd /tmp/ltsmin1525502831123749938;'/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' 'ASLinkPT10bReachabilityCardinality202411==true'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin1525502831123749938;'/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' 'ASLinkPT10bReachabilityCardinality202400==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-10b"
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-10b, 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-171620118000166"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10b.tgz
mv ASLink-PT-10b 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 ;