About the Execution of GreatSPN+red for FunctionPointer-PT-c008
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11414.239 | 565693.00 | 1222240.00 | 1202.00 | TFF??T?F?FFTTFFT | 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.r179-tall-171640601200294.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 FunctionPointer-PT-c008, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640601200294
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 4.2M 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 FunctionPointer-PT-c008-ReachabilityCardinality-2024-00
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-01
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-02
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2023-03
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-04
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-05
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-06
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-07
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-08
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-09
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-10
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-11
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-12
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-13
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-14
FORMULA_NAME FunctionPointer-PT-c008-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1716439243225
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c008
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 04:40:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 04:40:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 04:40:44] [INFO ] Load time of PNML (sax parser for PT used): 381 ms
[2024-05-23 04:40:44] [INFO ] Transformed 2826 places.
[2024-05-23 04:40:44] [INFO ] Transformed 8960 transitions.
[2024-05-23 04:40:45] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 554 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 45 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40005 steps (8 resets) in 3126 ms. (12 steps per ms) remains 8/9 properties
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 198 ms. (201 steps per ms) remains 7/8 properties
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 277 ms. (143 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (10 resets) in 345 ms. (115 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (9 resets) in 131 ms. (303 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 295 ms. (135 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (11 resets) in 133 ms. (298 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 6/7 properties
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-23 04:40:46] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2024-05-23 04:40:46] [INFO ] Computed 4 invariants in 96 ms
[2024-05-23 04:40:46] [INFO ] State equation strengthened by 479 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 533/578 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/578 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/579 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1474/2053 variables, 579/583 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2053 variables, 404/987 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2053 variables, 0/987 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1339/3392 variables, 433/1420 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3392 variables, 75/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3392 variables, 0/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 1040/4432 variables, 412/1907 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4432 variables, 0/1907 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 626/5058 variables, 158/2065 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/5058 variables, 0/2065 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 110/5168 variables, 46/2111 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/5168 variables, 0/2111 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (OVERLAPS) 0/5168 variables, 0/2111 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5168/5168 variables, and 2111 constraints, problems are : Problem set: 0 solved, 6 unsolved in 3586 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1628/1628 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 533/578 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/578 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1/579 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/579 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1474/2053 variables, 579/583 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2053 variables, 404/987 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2053 variables, 0/987 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1339/3392 variables, 433/1420 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3392 variables, 75/1495 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3392 variables, 6/1501 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3392 variables, 0/1501 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 1040/4432 variables, 412/1913 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4432 variables, 0/1913 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 626/5058 variables, 158/2071 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/5058 variables, 0/2071 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (OVERLAPS) 110/5168 variables, 46/2117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/5168 variables, 0/2117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 18 (OVERLAPS) 0/5168 variables, 0/2117 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5168/5168 variables, and 2117 constraints, problems are : Problem set: 0 solved, 6 unsolved in 4970 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 1628/1628 constraints, ReadFeed: 479/479 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 8828ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-10 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 8504 ms.
Support contains 44 out of 1628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1431 are kept as prefixes of interest. Removing 197 places using SCC suffix rule.13 ms
Discarding 197 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 363 transitions
Reduce isomorphic transitions removed 363 transitions.
Iterating post reduction 0 with 363 rules applied. Total rules applied 364 place count 1431 transition count 5599
Discarding 293 places :
Symmetric choice reduction at 1 with 293 rule applications. Total rules 657 place count 1138 transition count 3327
Iterating global reduction 1 with 293 rules applied. Total rules applied 950 place count 1138 transition count 3327
Ensure Unique test removed 346 transitions
Reduce isomorphic transitions removed 346 transitions.
Iterating post reduction 1 with 346 rules applied. Total rules applied 1296 place count 1138 transition count 2981
Discarding 147 places :
Symmetric choice reduction at 2 with 147 rule applications. Total rules 1443 place count 991 transition count 2687
Iterating global reduction 2 with 147 rules applied. Total rules applied 1590 place count 991 transition count 2687
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 2 with 56 rules applied. Total rules applied 1646 place count 991 transition count 2631
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1659 place count 978 transition count 2605
Iterating global reduction 3 with 13 rules applied. Total rules applied 1672 place count 978 transition count 2605
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1684 place count 966 transition count 2581
Iterating global reduction 3 with 12 rules applied. Total rules applied 1696 place count 966 transition count 2581
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1708 place count 954 transition count 2557
Iterating global reduction 3 with 12 rules applied. Total rules applied 1720 place count 954 transition count 2557
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1732 place count 942 transition count 2533
Iterating global reduction 3 with 12 rules applied. Total rules applied 1744 place count 942 transition count 2533
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1756 place count 930 transition count 2509
Iterating global reduction 3 with 12 rules applied. Total rules applied 1768 place count 930 transition count 2509
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1778 place count 920 transition count 2489
Iterating global reduction 3 with 10 rules applied. Total rules applied 1788 place count 920 transition count 2489
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1798 place count 910 transition count 2469
Iterating global reduction 3 with 10 rules applied. Total rules applied 1808 place count 910 transition count 2469
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1838 place count 880 transition count 2361
Iterating global reduction 3 with 30 rules applied. Total rules applied 1868 place count 880 transition count 2361
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1915 place count 833 transition count 2173
Iterating global reduction 3 with 47 rules applied. Total rules applied 1962 place count 833 transition count 2173
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 2007 place count 788 transition count 2039
Iterating global reduction 3 with 45 rules applied. Total rules applied 2052 place count 788 transition count 2039
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 2095 place count 745 transition count 1953
Iterating global reduction 3 with 43 rules applied. Total rules applied 2138 place count 745 transition count 1953
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 2178 place count 705 transition count 1873
Iterating global reduction 3 with 40 rules applied. Total rules applied 2218 place count 705 transition count 1873
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 2258 place count 665 transition count 1793
Iterating global reduction 3 with 40 rules applied. Total rules applied 2298 place count 665 transition count 1793
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 2336 place count 627 transition count 1717
Iterating global reduction 3 with 38 rules applied. Total rules applied 2374 place count 627 transition count 1717
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 2393 place count 608 transition count 1679
Iterating global reduction 3 with 19 rules applied. Total rules applied 2412 place count 608 transition count 1679
Drop transitions (Redundant composition of simpler transitions.) removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 3 with 36 rules applied. Total rules applied 2448 place count 608 transition count 1643
Applied a total of 2448 rules in 1194 ms. Remains 608 /1628 variables (removed 1020) and now considering 1643/5962 (removed 4319) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1221 ms. Remains : 608/1628 places, 1643/5962 transitions.
RANDOM walk for 40000 steps (8 resets) in 282 ms. (141 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 72 ms. (547 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 186342 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :0 out of 5
Probabilistic random walk after 186342 steps, saw 114279 distinct states, run finished after 3021 ms. (steps per millisecond=61 ) properties seen :0
[2024-05-23 04:41:08] [INFO ] Flow matrix only has 1005 transitions (discarded 638 similar events)
// Phase 1: matrix 1005 rows 608 cols
[2024-05-23 04:41:08] [INFO ] Computed 2 invariants in 8 ms
[2024-05-23 04:41:08] [INFO ] State equation strengthened by 160 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 376/420 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 40/460 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/460 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 824/1284 variables, 460/462 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1284 variables, 28/490 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1284 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 225/1509 variables, 81/571 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1509 variables, 130/701 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1509 variables, 0/701 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 100/1609 variables, 64/765 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1609 variables, 2/767 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1609 variables, 0/767 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 4/1613 variables, 3/770 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1613 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/1613 variables, 0/770 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1613/1613 variables, and 770 constraints, problems are : Problem set: 0 solved, 5 unsolved in 990 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 608/608 constraints, ReadFeed: 160/160 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) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 376/420 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 40/460 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/460 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 824/1284 variables, 460/462 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1284 variables, 28/490 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1284 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 225/1509 variables, 81/571 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1509 variables, 130/701 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1509 variables, 5/706 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1509 variables, 0/706 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 100/1609 variables, 64/770 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1609 variables, 2/772 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1609 variables, 0/772 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 4/1613 variables, 3/775 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1613 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/1613 variables, 0/775 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1613/1613 variables, and 775 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1413 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 608/608 constraints, ReadFeed: 160/160 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 2445ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 3 different solutions.
FORMULA FunctionPointer-PT-c008-ReachabilityCardinality-2024-02 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 3856 ms.
Support contains 38 out of 608 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 608/608 places, 1643/1643 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 604 transition count 1635
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 604 transition count 1635
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 601 transition count 1629
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 601 transition count 1629
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 17 place count 598 transition count 1623
Iterating global reduction 0 with 3 rules applied. Total rules applied 20 place count 598 transition count 1623
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 596 transition count 1619
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 596 transition count 1619
Applied a total of 24 rules in 122 ms. Remains 596 /608 variables (removed 12) and now considering 1619/1643 (removed 24) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 596/608 places, 1619/1643 transitions.
RANDOM walk for 40001 steps (8 resets) in 227 ms. (175 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 52 ms. (754 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 212930 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :0 out of 4
Probabilistic random walk after 212930 steps, saw 130581 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
[2024-05-23 04:41:18] [INFO ] Flow matrix only has 984 transitions (discarded 635 similar events)
// Phase 1: matrix 984 rows 596 cols
[2024-05-23 04:41:18] [INFO ] Computed 2 invariants in 9 ms
[2024-05-23 04:41:18] [INFO ] State equation strengthened by 152 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 377/415 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/415 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 41/456 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 813/1269 variables, 456/458 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1269 variables, 26/484 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1269 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 211/1480 variables, 77/561 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1480 variables, 124/685 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1480 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 95/1575 variables, 59/744 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1575 variables, 2/746 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1575 variables, 0/746 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 5/1580 variables, 4/750 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1580 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/1580 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1580/1580 variables, and 750 constraints, problems are : Problem set: 0 solved, 4 unsolved in 817 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 596/596 constraints, ReadFeed: 152/152 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) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 377/415 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/415 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 41/456 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 813/1269 variables, 456/458 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1269 variables, 26/484 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1269 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 211/1480 variables, 77/561 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1480 variables, 124/685 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1480 variables, 4/689 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1480 variables, 0/689 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 95/1575 variables, 59/748 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1575 variables, 2/750 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1575 variables, 0/750 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 5/1580 variables, 4/754 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1580 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 17 (OVERLAPS) 0/1580 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1580/1580 variables, and 754 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1152 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 596/596 constraints, ReadFeed: 152/152 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 2004ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 3350 ms.
Support contains 38 out of 596 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 596/596 places, 1619/1619 transitions.
Applied a total of 0 rules in 73 ms. Remains 596 /596 variables (removed 0) and now considering 1619/1619 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 596/596 places, 1619/1619 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 596/596 places, 1619/1619 transitions.
Applied a total of 0 rules in 74 ms. Remains 596 /596 variables (removed 0) and now considering 1619/1619 (removed 0) transitions.
[2024-05-23 04:41:23] [INFO ] Flow matrix only has 984 transitions (discarded 635 similar events)
[2024-05-23 04:41:23] [INFO ] Invariant cache hit.
[2024-05-23 04:41:23] [INFO ] Implicit Places using invariants in 455 ms returned []
[2024-05-23 04:41:23] [INFO ] Flow matrix only has 984 transitions (discarded 635 similar events)
[2024-05-23 04:41:23] [INFO ] Invariant cache hit.
[2024-05-23 04:41:24] [INFO ] State equation strengthened by 152 read => feed constraints.
[2024-05-23 04:41:25] [INFO ] Implicit Places using invariants and state equation in 1626 ms returned []
Implicit Place search using SMT with State Equation took 2091 ms to find 0 implicit places.
[2024-05-23 04:41:25] [INFO ] Redundant transitions in 91 ms returned []
Running 1617 sub problems to find dead transitions.
[2024-05-23 04:41:25] [INFO ] Flow matrix only has 984 transitions (discarded 635 similar events)
[2024-05-23 04:41:25] [INFO ] Invariant cache hit.
[2024-05-23 04:41:25] [INFO ] State equation strengthened by 152 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/596 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1617 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/596 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1617 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 596/1580 variables, and 2 constraints, problems are : Problem set: 0 solved, 1617 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/596 constraints, ReadFeed: 0/152 constraints, PredecessorRefiner: 1617/1617 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1617 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/596 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1617 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/596 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1617 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/596 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1617 unsolved
At refinement iteration 3 (OVERLAPS) 984/1580 variables, 596/598 constraints. Problems are: Problem set: 0 solved, 1617 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1580 variables, 152/750 constraints. Problems are: Problem set: 0 solved, 1617 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1580/1580 variables, and 2367 constraints, problems are : Problem set: 0 solved, 1617 unsolved in 30884 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 596/596 constraints, ReadFeed: 152/152 constraints, PredecessorRefiner: 1617/1617 constraints, Known Traps: 0/0 constraints]
After SMT, in 67175ms problems are : Problem set: 0 solved, 1617 unsolved
Search for dead transitions found 0 dead transitions in 67192ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69477 ms. Remains : 596/596 places, 1619/1619 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 635 transitions
Reduce isomorphic transitions removed 635 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 657 rules applied. Total rules applied 657 place count 596 transition count 962
Reduce places removed 22 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 25 rules applied. Total rules applied 682 place count 574 transition count 959
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 685 place count 571 transition count 959
Performed 121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 121 Pre rules applied. Total rules applied 685 place count 571 transition count 838
Deduced a syphon composed of 121 places in 0 ms
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 3 with 242 rules applied. Total rules applied 927 place count 450 transition count 838
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Deduced a syphon composed of 128 places in 0 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 3 with 256 rules applied. Total rules applied 1183 place count 322 transition count 710
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 1245 place count 260 transition count 586
Iterating global reduction 3 with 62 rules applied. Total rules applied 1307 place count 260 transition count 586
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1311 place count 260 transition count 582
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1372 place count 199 transition count 460
Iterating global reduction 4 with 61 rules applied. Total rules applied 1433 place count 199 transition count 460
Discarding 59 places :
Symmetric choice reduction at 4 with 59 rule applications. Total rules 1492 place count 140 transition count 342
Iterating global reduction 4 with 59 rules applied. Total rules applied 1551 place count 140 transition count 342
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Iterating post reduction 4 with 51 rules applied. Total rules applied 1602 place count 140 transition count 291
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1604 place count 139 transition count 290
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 1624 place count 129 transition count 326
Drop transitions (Redundant composition of simpler transitions.) removed 40 transitions
Redundant transition composition rules discarded 40 transitions
Iterating global reduction 5 with 40 rules applied. Total rules applied 1664 place count 129 transition count 286
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 1666 place count 127 transition count 284
Iterating global reduction 5 with 2 rules applied. Total rules applied 1668 place count 127 transition count 284
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 1682 place count 127 transition count 270
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1683 place count 127 transition count 269
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1684 place count 126 transition count 269
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1685 place count 126 transition count 268
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 1688 place count 126 transition count 268
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1689 place count 126 transition count 267
Applied a total of 1689 rules in 113 ms. Remains 126 /596 variables (removed 470) and now considering 267/1619 (removed 1352) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 267 rows 126 cols
[2024-05-23 04:42:33] [INFO ] Computed 2 invariants in 2 ms
[2024-05-23 04:42:33] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-23 04:42:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:42:33] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:42:33] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-23 04:42:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-23 04:42:33] [INFO ] After 41ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2024-05-23 04:42:33] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2024-05-23 04:42:33] [INFO ] After 282ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Over-approximation ignoring read arcs solved 0 properties in 475 ms.
[2024-05-23 04:42:33] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 6 ms.
[2024-05-23 04:42:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 596 places, 1619 transitions and 6606 arcs took 13 ms.
[2024-05-23 04:42:33] [INFO ] Flatten gal took : 130 ms
Total runtime 109316 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running FunctionPointer-PT-c008
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 596
TRANSITIONS: 1619
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.027s, Sys 0.008s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.005s, 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: 637
MODEL NAME: /home/mcc/execution/412/model
596 places, 1619 transitions.
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.
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------
BK_STOP 1716439808918
--------------------
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
Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory
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="FunctionPointer-PT-c008"
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 FunctionPointer-PT-c008, 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 r179-tall-171640601200294"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c008.tgz
mv FunctionPointer-PT-c008 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 ;