About the Execution of GreatSPN+red for ASLink-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14096.924 | 3600000.00 | 11649202.00 | 6440.80 | ?TFTTFF??TF??TFT | 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.r003-smll-171620117100166.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 greatspnxred
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 r003-smll-171620117100166
=====================================================================
--------------------
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 1716412882269
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 21:21:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-22 21:21:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:21:25] [INFO ] Load time of PNML (sax parser for PT used): 802 ms
[2024-05-22 21:21:25] [INFO ] Transformed 4410 places.
[2024-05-22 21:21:26] [INFO ] Transformed 5405 transitions.
[2024-05-22 21:21:26] [INFO ] Found NUPN structural information;
[2024-05-22 21:21:26] [INFO ] Parsed PT model containing 4410 places and 5405 transitions and 16377 arcs in 1203 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30 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 (43 resets) in 2396 ms. (16 steps per ms) remains 5/13 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-2024-05 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 40004 steps (8 resets) in 300 ms. (132 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 299 ms. (133 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 708 ms. (56 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 237 ms. (168 steps per ms) remains 5/5 properties
// Phase 1: matrix 5405 rows 4410 cols
[2024-05-22 21:21:28] [INFO ] Computed 433 invariants in 316 ms
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, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 348/421 variables, 21/94 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/421 variables, 348/442 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/421 variables, 0/442 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 697/1118 variables, 81/523 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1118 variables, 697/1220 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1118 variables, 0/1220 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 3149/4267 variables, 311/1531 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4267 variables, 3149/4680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4267 variables, 0/4680 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 143/4410 variables, 20/4700 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4410 variables, 143/4843 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4410 variables, 0/4843 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SMT process timed out in 5633ms, After SMT, problems are : Problem set: 0 solved, 5 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 21 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 11 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 38 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 13 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 12 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 7 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 7 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 7 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 7 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 6 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 4969 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 4993 ms. Remains : 1525/4410 places, 2499/5405 transitions.
RANDOM walk for 40000 steps (297 resets) in 602 ms. (66 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (32 resets) in 236 ms. (168 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (31 resets) in 231 ms. (172 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (31 resets) in 270 ms. (147 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (30 resets) in 163 ms. (243 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (31 resets) in 155 ms. (256 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 92960 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :0 out of 5
Probabilistic random walk after 92960 steps, saw 23078 distinct states, run finished after 3006 ms. (steps per millisecond=30 ) properties seen :0
// Phase 1: matrix 2499 rows 1525 cols
[2024-05-22 21:21:42] [INFO ] Computed 258 invariants in 82 ms
[2024-05-22 21:21:42] [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 4387 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 21:21:48] [INFO ] Deduced a trap composed of 33 places in 732 ms of which 79 ms to minimize.
[2024-05-22 21:21:48] [INFO ] Deduced a trap composed of 25 places in 508 ms of which 7 ms to minimize.
[2024-05-22 21:21:49] [INFO ] Deduced a trap composed of 48 places in 341 ms of which 9 ms to minimize.
[2024-05-22 21:21:49] [INFO ] Deduced a trap composed of 20 places in 261 ms of which 4 ms to minimize.
[2024-05-22 21:21:49] [INFO ] Deduced a trap composed of 22 places in 160 ms of which 2 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 21:21:50] [INFO ] Deduced a trap composed of 21 places in 166 ms of which 2 ms to minimize.
[2024-05-22 21:21:50] [INFO ] Deduced a trap composed of 42 places in 147 ms of which 3 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 21:21:51] [INFO ] Deduced a trap composed of 28 places in 582 ms of which 7 ms to minimize.
[2024-05-22 21:21:51] [INFO ] Deduced a trap composed of 26 places in 87 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
At refinement iteration 16 (OVERLAPS) 2499/4024 variables, 1525/1792 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/4024 variables, 1/1793 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/4024 variables, 5/1798 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4024/4024 variables, and 1798 constraints, problems are : Problem set: 0 solved, 5 unsolved in 45019 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 49584ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 73 out of 1525 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1525/1525 places, 2499/2499 transitions.
Applied a total of 0 rules in 124 ms. Remains 1525 /1525 variables (removed 0) and now considering 2499/2499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 1525/1525 places, 2499/2499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1525/1525 places, 2499/2499 transitions.
Applied a total of 0 rules in 122 ms. Remains 1525 /1525 variables (removed 0) and now considering 2499/2499 (removed 0) transitions.
[2024-05-22 21:22:31] [INFO ] Invariant cache hit.
[2024-05-22 21:22:34] [INFO ] Implicit Places using invariants in 3120 ms returned [1, 19, 20, 52, 70, 133, 143, 147, 156, 157, 161, 199, 271, 277, 288, 289, 291, 308, 326, 364, 365, 382, 402, 406, 407, 418, 419, 421, 441, 459, 497, 539, 541, 545, 546, 557, 558, 562, 598, 679, 694, 695, 697, 714, 732, 810, 825, 827, 829, 846, 865, 940, 944, 945, 957, 958, 960, 977, 995, 1066, 1070, 1071, 1082, 1083, 1085, 1103, 1121, 1202, 1206, 1207, 1219, 1221, 1222, 1224, 1263, 1303, 1331, 1332, 1342, 1346, 1347, 1350, 1363, 1366, 1384, 1386, 1390, 1408, 1409, 1410, 1411, 1428, 1434, 1440, 1452, 1458, 1464, 1470, 1476, 1482, 1488]
[2024-05-22 21:22:34] [INFO ] Actually due to overlaps returned [1384, 1366, 52, 161, 308, 441, 714, 846, 977, 1085, 1103, 1390, 291, 421, 562, 697, 829, 960, 1224, 156, 288, 418, 557, 694, 825, 957, 1082, 1221, 1408, 157, 289, 419, 558, 695, 827, 958, 1083, 1222, 1363, 1386, 1409, 1, 19, 277, 406, 407, 545, 546, 679, 810, 944, 945, 1070, 1071, 1206, 1207, 1346, 1347, 70, 199, 326, 459, 598, 732, 865, 995, 1121, 1219, 1263, 1410, 1458, 1476, 1488, 20, 143, 147, 1350, 1411, 1428, 1434, 1440, 1452, 1464, 1470, 1482]
Discarding 85 places :
Implicit Place search using SMT only with invariants took 3142 ms to find 85 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1440/1525 places, 2499/2499 transitions.
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 1428 transition count 2351
Reduce places removed 148 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 159 rules applied. Total rules applied 319 place count 1280 transition count 2340
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 327 place count 1272 transition count 2340
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 327 place count 1272 transition count 2298
Deduced a syphon composed of 42 places in 9 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 412 place count 1229 transition count 2298
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 421 place count 1224 transition count 2294
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 425 place count 1220 transition count 2294
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 441 place count 1204 transition count 2278
Iterating global reduction 5 with 16 rules applied. Total rules applied 457 place count 1204 transition count 2278
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 464 place count 1197 transition count 2268
Iterating global reduction 5 with 7 rules applied. Total rules applied 471 place count 1197 transition count 2268
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 474 place count 1197 transition count 2265
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 476 place count 1195 transition count 2263
Iterating global reduction 6 with 2 rules applied. Total rules applied 478 place count 1195 transition count 2263
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 479 place count 1195 transition count 2262
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 480 place count 1194 transition count 2260
Iterating global reduction 7 with 1 rules applied. Total rules applied 481 place count 1194 transition count 2260
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 597 place count 1136 transition count 2202
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 604 place count 1129 transition count 2195
Iterating global reduction 7 with 7 rules applied. Total rules applied 611 place count 1129 transition count 2195
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 617 place count 1129 transition count 2189
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 618 place count 1128 transition count 2188
Iterating global reduction 8 with 1 rules applied. Total rules applied 619 place count 1128 transition count 2188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 620 place count 1128 transition count 2187
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 624 place count 1126 transition count 2188
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 625 place count 1126 transition count 2187
Free-agglomeration rule (complex) applied 36 times.
Iterating global reduction 9 with 36 rules applied. Total rules applied 661 place count 1126 transition count 2151
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 9 with 36 rules applied. Total rules applied 697 place count 1090 transition count 2151
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 700 place count 1090 transition count 2148
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 720 place count 1090 transition count 2148
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 721 place count 1090 transition count 2148
Applied a total of 721 rules in 1369 ms. Remains 1090 /1440 variables (removed 350) and now considering 2148/2499 (removed 351) transitions.
// Phase 1: matrix 2148 rows 1090 cols
[2024-05-22 21:22:36] [INFO ] Computed 155 invariants in 32 ms
[2024-05-22 21:22:37] [INFO ] Implicit Places using invariants in 1499 ms returned [78, 100, 111, 113, 179, 200, 208, 215, 223, 224, 276, 288, 289, 306, 309, 311, 316, 317, 373, 405, 408, 417, 418, 501, 509, 515, 518, 526, 527, 600, 606, 609, 611, 614, 621, 622, 678, 697, 706, 710, 713, 721, 774, 791, 798, 801, 803, 808, 809, 864, 885, 891, 894, 896, 903, 904, 962, 1002, 1003, 1079, 1089]
[2024-05-22 21:22:37] [INFO ] Actually due to overlaps returned [223, 316, 417, 526, 621, 808, 903, 317, 527, 622, 721, 809, 904, 224, 418, 113, 306, 311, 405, 600, 606, 611, 697, 713, 791, 803, 891, 896, 1079, 78, 100, 179, 200, 208, 215, 276, 288, 373, 408, 501, 509, 515, 518, 614, 678, 706, 774, 798, 864, 885, 962, 1002, 1089]
Discarding 53 places :
Implicit Place search using SMT only with invariants took 1509 ms to find 53 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1037/1525 places, 2148/2499 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 1036 transition count 2147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 1035 transition count 2147
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 24 place count 1014 transition count 2126
Iterating global reduction 2 with 21 rules applied. Total rules applied 45 place count 1014 transition count 2126
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 49 place count 1010 transition count 2122
Iterating global reduction 2 with 4 rules applied. Total rules applied 53 place count 1010 transition count 2122
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 1009 transition count 2121
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 1009 transition count 2121
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 85 place count 994 transition count 2106
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 86 place count 994 transition count 2105
Free-agglomeration rule applied 19 times.
Iterating global reduction 2 with 19 rules applied. Total rules applied 105 place count 994 transition count 2086
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 124 place count 975 transition count 2086
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 131 place count 975 transition count 2079
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 138 place count 968 transition count 2079
Applied a total of 138 rules in 506 ms. Remains 968 /1037 variables (removed 69) and now considering 2079/2148 (removed 69) transitions.
// Phase 1: matrix 2079 rows 968 cols
[2024-05-22 21:22:38] [INFO ] Computed 101 invariants in 45 ms
[2024-05-22 21:22:39] [INFO ] Implicit Places using invariants in 1393 ms returned [261]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1397 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 967/1525 places, 2079/2499 transitions.
Applied a total of 0 rules in 77 ms. Remains 967 /967 variables (removed 0) and now considering 2079/2079 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 8123 ms. Remains : 967/1525 places, 2079/2499 transitions.
RANDOM walk for 40000 steps (409 resets) in 320 ms. (124 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (55 resets) in 104 ms. (380 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (54 resets) in 170 ms. (233 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (54 resets) in 205 ms. (194 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (54 resets) in 126 ms. (314 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (52 resets) in 93 ms. (425 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 140537 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :0 out of 5
Probabilistic random walk after 140537 steps, saw 31757 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
// Phase 1: matrix 2079 rows 967 cols
[2024-05-22 21:22:43] [INFO ] Computed 100 invariants in 30 ms
[2024-05-22 21:22:43] [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) 165/238 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/238 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 5/243 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/243 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 687/930 variables, 68/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/930 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 6/936 variables, 6/91 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/936 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 31/967 variables, 9/100 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/967 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 2079/3046 variables, 967/1067 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3046 variables, 1/1068 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3046 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 0/3046 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3046/3046 variables, and 1068 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2716 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 77/77 constraints, State Equation: 967/967 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) 165/238 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/238 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 5/243 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/243 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 687/930 variables, 68/85 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 21:22:46] [INFO ] Deduced a trap composed of 62 places in 336 ms of which 5 ms to minimize.
[2024-05-22 21:22:46] [INFO ] Deduced a trap composed of 24 places in 163 ms of which 2 ms to minimize.
[2024-05-22 21:22:47] [INFO ] Deduced a trap composed of 45 places in 145 ms of which 3 ms to minimize.
[2024-05-22 21:22:47] [INFO ] Deduced a trap composed of 38 places in 153 ms of which 1 ms to minimize.
[2024-05-22 21:22:47] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/930 variables, 5/90 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 21:22:48] [INFO ] Deduced a trap composed of 28 places in 473 ms of which 5 ms to minimize.
[2024-05-22 21:22:48] [INFO ] Deduced a trap composed of 51 places in 176 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/930 variables, 2/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/930 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 6/936 variables, 6/98 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/936 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 31/967 variables, 9/107 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-22 21:22:49] [INFO ] Deduced a trap composed of 44 places in 153 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/967 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/967 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 2079/3046 variables, 967/1075 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3046 variables, 1/1076 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3046 variables, 5/1081 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/3046 variables, 0/1081 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3046/3046 variables, and 1081 constraints, problems are : Problem set: 0 solved, 5 unsolved in 75013 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 77/77 constraints, State Equation: 967/967 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 8/8 constraints]
After SMT, in 77797ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 73 out of 967 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 967/967 places, 2079/2079 transitions.
Applied a total of 0 rules in 46 ms. Remains 967 /967 variables (removed 0) and now considering 2079/2079 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 967/967 places, 2079/2079 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 967/967 places, 2079/2079 transitions.
Applied a total of 0 rules in 45 ms. Remains 967 /967 variables (removed 0) and now considering 2079/2079 (removed 0) transitions.
[2024-05-22 21:24:00] [INFO ] Invariant cache hit.
[2024-05-22 21:24:02] [INFO ] Implicit Places using invariants in 1615 ms returned []
[2024-05-22 21:24:02] [INFO ] Invariant cache hit.
[2024-05-22 21:24:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 21:24:06] [INFO ] Implicit Places using invariants and state equation in 4234 ms returned []
Implicit Place search using SMT with State Equation took 5879 ms to find 0 implicit places.
[2024-05-22 21:24:07] [INFO ] Redundant transitions in 242 ms returned []
Running 2039 sub problems to find dead transitions.
[2024-05-22 21:24:07] [INFO ] Invariant cache hit.
[2024-05-22 21:24:07] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
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(s3 1.0)
(s4 1.0)
(s5 1.0)
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(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
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(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 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 0.0)
(s109 1.0)
(s110 0.0)
(s111 0.0)
(s112 1.0)
(s113 0.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 0.0)
(s119 1.0)
(s120 0.0)
(s121 1.0)
(s122 0.0)
(s123 1.0)
(s124 0.0)
(s125 1.0)
(s126 0.0)
(s127 1.0)
(s128 0.0)
(s129 1.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 1.0)
(s134 0.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/962 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2039 unsolved
SMT process timed out in 31837ms, After SMT, problems are : Problem set: 0 solved, 2039 unsolved
Search for dead transitions found 0 dead transitions in 31880ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38080 ms. Remains : 967/967 places, 2079/2079 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 967 transition count 2077
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 965 transition count 2077
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 965 transition count 2076
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 964 transition count 2076
Applied a total of 6 rules in 180 ms. Remains 964 /967 variables (removed 3) and now considering 2076/2079 (removed 3) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 2076 rows 964 cols
[2024-05-22 21:24:39] [INFO ] Computed 100 invariants in 43 ms
[2024-05-22 21:24:39] [INFO ] After 478ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-22 21:24:40] [INFO ] [Nat]Absence check using 23 positive place invariants in 19 ms returned sat
[2024-05-22 21:24:40] [INFO ] [Nat]Absence check using 23 positive and 77 generalized place invariants in 85 ms returned sat
[2024-05-22 21:25:03] [INFO ] After 23533ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
[2024-05-22 21:25:16] [INFO ] Deduced a trap composed of 51 places in 170 ms of which 3 ms to minimize.
[2024-05-22 21:25:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 325 ms
TRAPS : Iteration 1
[2024-05-22 21:25:20] [INFO ] Deduced a trap composed of 35 places in 151 ms of which 2 ms to minimize.
[2024-05-22 21:25:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 346 ms
[2024-05-22 21:25:31] [INFO ] Deduced a trap composed of 20 places in 777 ms of which 10 ms to minimize.
[2024-05-22 21:25:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 987 ms
[2024-05-22 21:25:36] [INFO ] Deduced a trap composed of 34 places in 290 ms of which 4 ms to minimize.
[2024-05-22 21:25:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 464 ms
TRAPS : Iteration 2
[2024-05-22 21:25:37] [INFO ] Deduced a trap composed of 42 places in 255 ms of which 3 ms to minimize.
[2024-05-22 21:25:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 512 ms
TRAPS : Iteration 3
[2024-05-22 21:25:59] [INFO ] Deduced a trap composed of 32 places in 163 ms of which 2 ms to minimize.
[2024-05-22 21:25:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 296 ms
TRAPS : Iteration 4
[2024-05-22 21:26:16] [INFO ] After 95852ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2024-05-22 21:26:29] [INFO ] After 109623ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Over-approximation ignoring read arcs solved 0 properties in 110379 ms.
[2024-05-22 21:26:29] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 8 ms.
[2024-05-22 21:26:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 967 places, 2079 transitions and 8275 arcs took 19 ms.
[2024-05-22 21:26:30] [INFO ] Flatten gal took : 461 ms
Total runtime 305405 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ASLink-PT-10b
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/405/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 967
TRANSITIONS: 2079
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.099s, Sys 0.004s]
SAVING FILE /home/mcc/execution/405/model (.net / .def) ...
EXPORT TIME: [User 0.015s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 669
MODEL NAME: /home/mcc/execution/405/model
967 places, 2079 transitions.
No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
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="greatspnxred"
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 greatspnxred"
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 r003-smll-171620117100166"
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 ;