About the Execution of GreatSPN+red for CANInsertWithFailure-PT-030
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14004.052 | 2583038.00 | 7039270.00 | 3021.50 | ????????T??????? | 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.r069-tall-171620503800114.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 CANInsertWithFailure-PT-030, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620503800114
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 8.3K 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 8.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:24 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 5.6M 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 CANInsertWithFailure-PT-030-CTLFireability-2024-00
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-01
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-02
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-03
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-04
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-05
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-06
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-07
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-08
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-09
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-10
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2024-11
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2023-12
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2023-13
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2023-14
FORMULA_NAME CANInsertWithFailure-PT-030-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716390711168
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-030
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 15:11:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 15:11:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 15:11:52] [INFO ] Load time of PNML (sax parser for PT used): 285 ms
[2024-05-22 15:11:52] [INFO ] Transformed 2164 places.
[2024-05-22 15:11:52] [INFO ] Transformed 5580 transitions.
[2024-05-22 15:11:52] [INFO ] Parsed PT model containing 2164 places and 5580 transitions and 15000 arcs in 426 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
Support contains 154 out of 2164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2164/2164 places, 5580/5580 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2163 transition count 5580
Applied a total of 1 rules in 283 ms. Remains 2163 /2164 variables (removed 1) and now considering 5580/5580 (removed 0) transitions.
// Phase 1: matrix 5580 rows 2163 cols
[2024-05-22 15:11:53] [INFO ] Computed 32 invariants in 248 ms
[2024-05-22 15:11:54] [INFO ] Implicit Places using invariants in 1087 ms returned []
[2024-05-22 15:11:54] [INFO ] Invariant cache hit.
[2024-05-22 15:11:55] [INFO ] State equation strengthened by 1770 read => feed constraints.
[2024-05-22 15:12:01] [INFO ] Implicit Places using invariants and state equation in 7475 ms returned []
Implicit Place search using SMT with State Equation took 8591 ms to find 0 implicit places.
Running 5550 sub problems to find dead transitions.
[2024-05-22 15:12:01] [INFO ] Invariant cache hit.
[2024-05-22 15:12:02] [INFO ] State equation strengthened by 1770 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2162 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 5550 unsolved
SMT process timed out in 33841ms, After SMT, problems are : Problem set: 0 solved, 5550 unsolved
Search for dead transitions found 0 dead transitions in 33911ms
Starting structural reductions in LTL mode, iteration 1 : 2163/2164 places, 5580/5580 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42842 ms. Remains : 2163/2164 places, 5580/5580 transitions.
Support contains 154 out of 2163 places after structural reductions.
[2024-05-22 15:12:36] [INFO ] Flatten gal took : 272 ms
[2024-05-22 15:12:36] [INFO ] Flatten gal took : 184 ms
[2024-05-22 15:12:36] [INFO ] Input system was already deterministic with 5580 transitions.
RANDOM walk for 40000 steps (50 resets) in 3540 ms. (11 steps per ms) remains 16/103 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
[2024-05-22 15:12:38] [INFO ] Invariant cache hit.
[2024-05-22 15:12:38] [INFO ] State equation strengthened by 1770 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 2077/2123 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2123 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 16 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 36/2159 variables, 18/30 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2159 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 2/2161 variables, 2/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2161 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 5580/7741 variables, 2161/2193 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/7741 variables, 1770/3963 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7741/7743 variables, and 3963 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5027 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2161/2163 constraints, ReadFeed: 1770/1770 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 2077/2123 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-22 15:12:43] [INFO ] Deduced a trap composed of 5 places in 193 ms of which 27 ms to minimize.
[2024-05-22 15:12:43] [INFO ] Deduced a trap composed of 5 places in 150 ms of which 3 ms to minimize.
[2024-05-22 15:12:44] [INFO ] Deduced a trap composed of 5 places in 138 ms of which 3 ms to minimize.
[2024-05-22 15:12:44] [INFO ] Deduced a trap composed of 5 places in 161 ms of which 3 ms to minimize.
[2024-05-22 15:12:44] [INFO ] Deduced a trap composed of 5 places in 135 ms of which 3 ms to minimize.
[2024-05-22 15:12:44] [INFO ] Deduced a trap composed of 5 places in 131 ms of which 3 ms to minimize.
[2024-05-22 15:12:44] [INFO ] Deduced a trap composed of 5 places in 156 ms of which 3 ms to minimize.
[2024-05-22 15:12:44] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 3 ms to minimize.
[2024-05-22 15:12:45] [INFO ] Deduced a trap composed of 5 places in 130 ms of which 3 ms to minimize.
[2024-05-22 15:12:45] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 3 ms to minimize.
[2024-05-22 15:12:45] [INFO ] Deduced a trap composed of 5 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:12:45] [INFO ] Deduced a trap composed of 5 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:12:45] [INFO ] Deduced a trap composed of 5 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:12:45] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 3 ms to minimize.
[2024-05-22 15:12:46] [INFO ] Deduced a trap composed of 5 places in 134 ms of which 2 ms to minimize.
[2024-05-22 15:12:46] [INFO ] Deduced a trap composed of 5 places in 145 ms of which 2 ms to minimize.
[2024-05-22 15:12:46] [INFO ] Deduced a trap composed of 5 places in 134 ms of which 2 ms to minimize.
[2024-05-22 15:12:46] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 3 ms to minimize.
[2024-05-22 15:12:46] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 2 ms to minimize.
[2024-05-22 15:12:46] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2123 variables, 20/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2123 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 36/2159 variables, 18/50 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2159/7743 variables, and 50 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/2163 constraints, ReadFeed: 0/1770 constraints, PredecessorRefiner: 0/16 constraints, Known Traps: 20/20 constraints]
After SMT, in 10122ms problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 46 out of 2163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 190 transitions
Trivial Post-agglo rules discarded 190 transitions
Performed 190 trivial Post agglomeration. Transition count delta: 190
Iterating post reduction 0 with 190 rules applied. Total rules applied 190 place count 2163 transition count 5390
Reduce places removed 190 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 191 rules applied. Total rules applied 381 place count 1973 transition count 5389
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 382 place count 1972 transition count 5389
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 382 place count 1972 transition count 5382
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 396 place count 1965 transition count 5382
Performed 816 Post agglomeration using F-continuation condition.Transition count delta: 816
Deduced a syphon composed of 816 places in 3 ms
Reduce places removed 816 places and 0 transitions.
Iterating global reduction 3 with 1632 rules applied. Total rules applied 2028 place count 1149 transition count 4566
Drop transitions (Redundant composition of simpler transitions.) removed 766 transitions
Redundant transition composition rules discarded 766 transitions
Iterating global reduction 3 with 766 rules applied. Total rules applied 2794 place count 1149 transition count 3800
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 3 with 11 rules applied. Total rules applied 2805 place count 1149 transition count 3789
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 2816 place count 1138 transition count 3789
Partial Free-agglomeration rule applied 985 times.
Drop transitions (Partial Free agglomeration) removed 985 transitions
Iterating global reduction 4 with 985 rules applied. Total rules applied 3801 place count 1138 transition count 3789
Partial Free-agglomeration rule applied 184 times.
Drop transitions (Partial Free agglomeration) removed 184 transitions
Iterating global reduction 4 with 184 rules applied. Total rules applied 3985 place count 1138 transition count 3789
Applied a total of 3985 rules in 1037 ms. Remains 1138 /2163 variables (removed 1025) and now considering 3789/5580 (removed 1791) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1038 ms. Remains : 1138/2163 places, 3789/5580 transitions.
RANDOM walk for 40000 steps (250 resets) in 850 ms. (47 steps per ms) remains 12/16 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 145 ms. (274 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 58 ms. (678 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 12/12 properties
// Phase 1: matrix 3789 rows 1138 cols
[2024-05-22 15:12:49] [INFO ] Computed 32 invariants in 63 ms
[2024-05-22 15:12:49] [INFO ] State equation strengthened by 3539 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1056/1098 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
[2024-05-22 15:12:50] [INFO ] Deduced a trap composed of 2 places in 78 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1098 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1098 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 36/1134 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1134 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 2/1136 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1136 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 3789/4925 variables, 1136/1169 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/4925 variables, 3539/4708 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4925 variables, 0/4708 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (OVERLAPS) 2/4927 variables, 2/4710 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4927 variables, 0/4710 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 0/4927 variables, 0/4710 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4927/4927 variables, and 4710 constraints, problems are : Problem set: 0 solved, 12 unsolved in 9410 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1138/1138 constraints, ReadFeed: 3539/3539 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 1056/1098 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1098 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1098 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 36/1134 variables, 18/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1134 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 2/1136 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1136 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 3789/4925 variables, 1136/1169 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4925 variables, 3539/4708 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4925 variables, 12/4720 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4925 variables, 0/4720 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 2/4927 variables, 2/4722 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4927 variables, 0/4722 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (OVERLAPS) 0/4927 variables, 0/4722 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4927/4927 variables, and 4722 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45019 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1138/1138 constraints, ReadFeed: 3539/3539 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 1/1 constraints]
After SMT, in 54581ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 42 out of 1138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1138/1138 places, 3789/3789 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 1134 transition count 3785
Applied a total of 8 rules in 107 ms. Remains 1134 /1138 variables (removed 4) and now considering 3785/3789 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 1134/1138 places, 3785/3789 transitions.
RANDOM walk for 40000 steps (250 resets) in 961 ms. (41 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 75 ms. (526 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 81 ms. (487 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 62 ms. (634 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 59 ms. (666 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 51 ms. (769 steps per ms) remains 9/9 properties
// Phase 1: matrix 3785 rows 1134 cols
[2024-05-22 15:13:45] [INFO ] Computed 32 invariants in 48 ms
[2024-05-22 15:13:45] [INFO ] State equation strengthened by 3547 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1059/1086 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-05-22 15:13:45] [INFO ] Deduced a trap composed of 2 places in 56 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1086 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1086 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 44/1130 variables, 22/31 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1130 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 2/1132 variables, 2/33 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1132 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 3785/4917 variables, 1132/1165 constraints. Problems are: Problem set: 0 solved, 9 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/4917 variables, 3547/4712 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4917 variables, 0/4712 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 2/4919 variables, 2/4714 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4919 variables, 0/4714 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 0/4919 variables, 0/4714 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4919/4919 variables, and 4714 constraints, problems are : Problem set: 0 solved, 9 unsolved in 7340 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1134/1134 constraints, ReadFeed: 3547/3547 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1059/1086 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1086 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-05-22 15:13:52] [INFO ] Deduced a trap composed of 2 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:13:52] [INFO ] Deduced a trap composed of 2 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:13:52] [INFO ] Deduced a trap composed of 2 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:13:53] [INFO ] Deduced a trap composed of 2 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:13:53] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1086 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1086 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 44/1130 variables, 22/36 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1130 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 2/1132 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1132 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 3785/4917 variables, 1132/1170 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4917 variables, 3547/4717 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4917 variables, 9/4726 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4917 variables, 0/4726 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 2/4919 variables, 2/4728 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4919 variables, 0/4728 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 0/4919 variables, 0/4728 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4919/4919 variables, and 4728 constraints, problems are : Problem set: 0 solved, 9 unsolved in 54894 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 1134/1134 constraints, ReadFeed: 3547/3547 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 6/6 constraints]
After SMT, in 62350ms problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 3810 ms.
Support contains 27 out of 1134 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1134/1134 places, 3785/3785 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 1127 transition count 3778
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 1127 transition count 3777
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 16 place count 1126 transition count 3777
Partial Free-agglomeration rule applied 31 times.
Drop transitions (Partial Free agglomeration) removed 31 transitions
Iterating global reduction 1 with 31 rules applied. Total rules applied 47 place count 1126 transition count 3777
Applied a total of 47 rules in 260 ms. Remains 1126 /1134 variables (removed 8) and now considering 3777/3785 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 260 ms. Remains : 1126/1134 places, 3777/3785 transitions.
[2024-05-22 15:14:51] [INFO ] Flatten gal took : 140 ms
[2024-05-22 15:14:51] [INFO ] Flatten gal took : 145 ms
[2024-05-22 15:14:52] [INFO ] Input system was already deterministic with 5580 transitions.
Computed a total of 122 stabilizing places and 210 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 100 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:52] [INFO ] Flatten gal took : 125 ms
[2024-05-22 15:14:52] [INFO ] Flatten gal took : 133 ms
[2024-05-22 15:14:52] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 65 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:53] [INFO ] Flatten gal took : 114 ms
[2024-05-22 15:14:53] [INFO ] Flatten gal took : 128 ms
[2024-05-22 15:14:53] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 66 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:53] [INFO ] Flatten gal took : 111 ms
[2024-05-22 15:14:53] [INFO ] Flatten gal took : 124 ms
[2024-05-22 15:14:54] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 210 transitions
Trivial Post-agglo rules discarded 210 transitions
Performed 210 trivial Post agglomeration. Transition count delta: 210
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 2163 transition count 5370
Reduce places removed 210 places and 0 transitions.
Iterating post reduction 1 with 210 rules applied. Total rules applied 420 place count 1953 transition count 5370
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 480 place count 1923 transition count 5340
Applied a total of 480 rules in 230 ms. Remains 1923 /2163 variables (removed 240) and now considering 5340/5580 (removed 240) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 231 ms. Remains : 1923/2163 places, 5340/5580 transitions.
[2024-05-22 15:14:54] [INFO ] Flatten gal took : 104 ms
[2024-05-22 15:14:54] [INFO ] Flatten gal took : 119 ms
[2024-05-22 15:14:54] [INFO ] Input system was already deterministic with 5340 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 69 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:55] [INFO ] Flatten gal took : 107 ms
[2024-05-22 15:14:55] [INFO ] Flatten gal took : 124 ms
[2024-05-22 15:14:55] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 67 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:55] [INFO ] Flatten gal took : 102 ms
[2024-05-22 15:14:55] [INFO ] Flatten gal took : 119 ms
[2024-05-22 15:14:56] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 69 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:56] [INFO ] Flatten gal took : 104 ms
[2024-05-22 15:14:56] [INFO ] Flatten gal took : 117 ms
[2024-05-22 15:14:56] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 66 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:56] [INFO ] Flatten gal took : 104 ms
[2024-05-22 15:14:56] [INFO ] Flatten gal took : 117 ms
[2024-05-22 15:14:57] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 208 transitions
Trivial Post-agglo rules discarded 208 transitions
Performed 208 trivial Post agglomeration. Transition count delta: 208
Iterating post reduction 0 with 208 rules applied. Total rules applied 208 place count 2163 transition count 5372
Reduce places removed 208 places and 0 transitions.
Iterating post reduction 1 with 208 rules applied. Total rules applied 416 place count 1955 transition count 5372
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 416 place count 1955 transition count 5371
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 418 place count 1954 transition count 5371
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 476 place count 1925 transition count 5342
Applied a total of 476 rules in 220 ms. Remains 1925 /2163 variables (removed 238) and now considering 5342/5580 (removed 238) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 223 ms. Remains : 1925/2163 places, 5342/5580 transitions.
[2024-05-22 15:14:57] [INFO ] Flatten gal took : 92 ms
[2024-05-22 15:14:57] [INFO ] Flatten gal took : 107 ms
[2024-05-22 15:14:57] [INFO ] Input system was already deterministic with 5342 transitions.
RANDOM walk for 1325 steps (2 resets) in 26 ms. (49 steps per ms) remains 0/1 properties
FORMULA CANInsertWithFailure-PT-030-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 67 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:58] [INFO ] Flatten gal took : 96 ms
[2024-05-22 15:14:58] [INFO ] Flatten gal took : 128 ms
[2024-05-22 15:14:58] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 69 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:58] [INFO ] Flatten gal took : 95 ms
[2024-05-22 15:14:58] [INFO ] Flatten gal took : 106 ms
[2024-05-22 15:14:59] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 180 transitions
Trivial Post-agglo rules discarded 180 transitions
Performed 180 trivial Post agglomeration. Transition count delta: 180
Iterating post reduction 0 with 180 rules applied. Total rules applied 180 place count 2163 transition count 5400
Reduce places removed 180 places and 0 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 1 with 210 rules applied. Total rules applied 390 place count 1983 transition count 5370
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 420 place count 1953 transition count 5370
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 480 place count 1923 transition count 5340
Applied a total of 480 rules in 209 ms. Remains 1923 /2163 variables (removed 240) and now considering 5340/5580 (removed 240) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 210 ms. Remains : 1923/2163 places, 5340/5580 transitions.
[2024-05-22 15:14:59] [INFO ] Flatten gal took : 94 ms
[2024-05-22 15:14:59] [INFO ] Flatten gal took : 109 ms
[2024-05-22 15:14:59] [INFO ] Input system was already deterministic with 5340 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 108 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:14:59] [INFO ] Flatten gal took : 96 ms
[2024-05-22 15:15:00] [INFO ] Flatten gal took : 105 ms
[2024-05-22 15:15:00] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 64 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:15:00] [INFO ] Flatten gal took : 94 ms
[2024-05-22 15:15:00] [INFO ] Flatten gal took : 105 ms
[2024-05-22 15:15:00] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 65 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:15:00] [INFO ] Flatten gal took : 95 ms
[2024-05-22 15:15:01] [INFO ] Flatten gal took : 102 ms
[2024-05-22 15:15:01] [INFO ] Input system was already deterministic with 5580 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2163/2163 places, 5580/5580 transitions.
Applied a total of 0 rules in 64 ms. Remains 2163 /2163 variables (removed 0) and now considering 5580/5580 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65 ms. Remains : 2163/2163 places, 5580/5580 transitions.
[2024-05-22 15:15:01] [INFO ] Flatten gal took : 102 ms
[2024-05-22 15:15:01] [INFO ] Flatten gal took : 120 ms
[2024-05-22 15:15:01] [INFO ] Input system was already deterministic with 5580 transitions.
[2024-05-22 15:15:01] [INFO ] Flatten gal took : 97 ms
[2024-05-22 15:15:01] [INFO ] Flatten gal took : 101 ms
[2024-05-22 15:15:02] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-22 15:15:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2163 places, 5580 transitions and 14940 arcs took 22 ms.
Total runtime 189705 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running CANInsertWithFailure-PT-030
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 2163
TRANSITIONS: 5580
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.079s, Sys 0.012s]
SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.016s, 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: 668
MODEL NAME: /home/mcc/execution/413/model
2163 places, 5580 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.
Split: SplitSubtract
Start RS construction.
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------
BK_STOP 1716393294206
--------------------
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 CTLFireability -timeout 360 -rebuildPNML
Error in allocating array of size 1048576 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory
Error in allocating array of size 1048576 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory
Error in allocating array of size 2097152 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory
Error in allocating array of size 2097152 at unique_table.cc, line 313
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="CANInsertWithFailure-PT-030"
export BK_EXAMINATION="CTLFireability"
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 CANInsertWithFailure-PT-030, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-tall-171620503800114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-030.tgz
mv CANInsertWithFailure-PT-030 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;