About the Execution of GreatSPN+red for PolyORBLF-COL-S06J06T06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4664.327 | 1176669.00 | 1413635.00 | 384.20 | FFTFFFFTFFTFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2024-input.r289-tajo-171654445400203.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is PolyORBLF-COL-S06J06T06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654445400203
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.5K Apr 11 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 11 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 11 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 11 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 17:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 11 17:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 11 17:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K May 18 16:43 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 PolyORBLF-COL-S06J06T06-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S06J06T06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716857684429
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J06T06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 00:54:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 00:54:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 00:54:46] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 00:54:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 00:54:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 869 ms
[2024-05-28 00:54:47] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 700 PT places and 10800.0 transition bindings in 69 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 00:54:47] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 8 ms.
[2024-05-28 00:54:47] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40003 steps (3882 resets) in 2315 ms. (17 steps per ms) remains 18/24 properties
BEST_FIRST walk for 4002 steps (21 resets) in 98 ms. (40 steps per ms) remains 8/18 properties
BEST_FIRST walk for 4001 steps (14 resets) in 92 ms. (43 steps per ms) remains 8/8 properties
BEST_FIRST walk for 4001 steps (11 resets) in 38 ms. (102 steps per ms) remains 8/8 properties
BEST_FIRST walk for 4002 steps (13 resets) in 94 ms. (42 steps per ms) remains 7/8 properties
BEST_FIRST walk for 4003 steps (17 resets) in 30 ms. (129 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4002 steps (12 resets) in 26 ms. (148 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4003 steps (14 resets) in 43 ms. (90 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4003 steps (12 resets) in 25 ms. (153 steps per ms) remains 7/7 properties
BEST_FIRST walk for 4003 steps (19 resets) in 13 ms. (285 steps per ms) remains 7/7 properties
[2024-05-28 00:54:48] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-28 00:54:48] [INFO ] Computed 26 invariants in 9 ms
[2024-05-28 00:54:48] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 1 (OVERLAPS) 40/50 variables, 7/7 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 4/54 variables, 3/10 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/10 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp18 is UNSAT
At refinement iteration 5 (OVERLAPS) 21/75 variables, 12/22 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/75 variables, 0/22 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 5/80 variables, 3/25 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/80 variables, 0/25 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/81 variables, 1/26 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/81 variables, 0/26 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 64/145 variables, 81/107 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/145 variables, 8/115 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/145 variables, 0/115 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/145 variables, 0/115 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 115 constraints, problems are : Problem set: 6 solved, 1 unsolved in 374 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 13/15 variables, 2/2 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/2 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/24 variables, 2/4 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 23/47 variables, 3/7 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/7 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 3/50 variables, 2/9 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/50 variables, 0/9 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 23/73 variables, 12/21 constraints. Problems are: Problem set: 6 solved, 1 unsolved
[2024-05-28 00:54:49] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 14 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/73 variables, 1/22 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/73 variables, 0/22 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 5/78 variables, 3/25 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/78 variables, 0/25 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/79 variables, 1/26 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/79 variables, 0/26 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 64/143 variables, 79/105 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/143 variables, 8/113 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/143 variables, 1/114 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/143 variables, 0/114 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/145 variables, 2/116 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/145 variables, 1/117 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/145 variables, 0/117 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/145 variables, 0/117 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 145/145 variables, and 117 constraints, problems are : Problem set: 6 solved, 1 unsolved in 549 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 1/1 constraints]
After SMT, in 996ms problems are : Problem set: 6 solved, 1 unsolved
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 80 transition count 56
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 71 transition count 56
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 19 place count 71 transition count 53
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 25 place count 68 transition count 53
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 39 place count 61 transition count 46
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 61 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 43 place count 59 transition count 44
Applied a total of 43 rules in 45 ms. Remains 59 /81 variables (removed 22) and now considering 44/65 (removed 21) transitions.
Running 43 sub problems to find dead transitions.
[2024-05-28 00:54:49] [INFO ] Flow matrix only has 43 transitions (discarded 1 similar events)
// Phase 1: matrix 43 rows 59 cols
[2024-05-28 00:54:49] [INFO ] Computed 25 invariants in 16 ms
[2024-05-28 00:54:49] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 15/24 constraints. Problems are: Problem set: 0 solved, 43 unsolved
[2024-05-28 00:54:50] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 3 ms to minimize.
[2024-05-28 00:54:50] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-05-28 00:54:50] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-05-28 00:54:50] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 1 ms to minimize.
[2024-05-28 00:54:50] [INFO ] Deduced a trap composed of 15 places in 95 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (OVERLAPS) 1/59 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 43 unsolved
[2024-05-28 00:54:50] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 1 ms to minimize.
[2024-05-28 00:54:50] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-28 00:54:51] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 43 unsolved
[2024-05-28 00:54:51] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 1 ms to minimize.
[2024-05-28 00:54:52] [INFO ] Deduced a trap composed of 11 places in 1135 ms of which 24 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 43/102 variables, 59/94 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 8/102 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 11 (OVERLAPS) 0/102 variables, 0/102 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 102/102 variables, and 102 constraints, problems are : Problem set: 0 solved, 43 unsolved in 6211 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 59/59 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 15/24 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 8/32 constraints. Problems are: Problem set: 0 solved, 43 unsolved
[2024-05-28 00:54:56] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 1 ms to minimize.
[2024-05-28 00:54:56] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 1/59 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/59 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 43/102 variables, 59/96 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/102 variables, 8/104 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/102 variables, 43/147 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/102 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 12 (OVERLAPS) 0/102 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Int declared 102/102 variables, and 147 constraints, problems are : Problem set: 0 solved, 43 unsolved in 2047 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 59/59 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 12/12 constraints]
After SMT, in 8322ms problems are : Problem set: 0 solved, 43 unsolved
Search for dead transitions found 0 dead transitions in 8324ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8387 ms. Remains : 59/81 places, 44/65 transitions.
RANDOM walk for 40004 steps (4376 resets) in 215 ms. (185 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (138 resets) in 233 ms. (170 steps per ms) remains 1/1 properties
Probably explored full state space saw : 314096 states, properties seen :0
Probabilistic random walk after 982379 steps, saw 314096 distinct states, run finished after 1967 ms. (steps per millisecond=499 ) properties seen :0
Explored full state space saw : 314118 states, properties seen :0
Exhaustive walk after 982446 steps, saw 314118 distinct states, run finished after 1927 ms. (steps per millisecond=509 ) properties seen :0
Successfully simplified 7 atomic propositions for a total of 15 simplifications.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 00:55:02] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2024-05-28 00:55:02] [INFO ] Flatten gal took : 80 ms
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 00:55:02] [INFO ] Flatten gal took : 9 ms
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-28 00:55:02] [INFO ] Unfolded HLPN to a Petri net with 700 places and 10740 transitions 89778 arcs in 443 ms.
[2024-05-28 00:55:02] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Ensure Unique test removed 8070 transitions
Reduce redundant transitions removed 8070 transitions.
Support contains 148 out of 700 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 700/700 places, 2670/2670 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 694 transition count 2670
Applied a total of 6 rules in 131 ms. Remains 694 /700 variables (removed 6) and now considering 2670/2670 (removed 0) transitions.
Running 2664 sub problems to find dead transitions.
[2024-05-28 00:55:03] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
// Phase 1: matrix 2634 rows 694 cols
[2024-05-28 00:55:03] [INFO ] Computed 52 invariants in 335 ms
[2024-05-28 00:55:03] [INFO ] State equation strengthened by 168 read => feed constraints.
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(s452 0.0)
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(s540 4.0)
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(s578 1.0)
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(s582 1.0)
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(s594 0.0)
(s595 1.0)
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(s597 1.0)
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(s602 2.0)
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(s604 0.0)
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(s608 0.0)
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(s610 1.0)
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(s622 1.0)
(s623 1.0)
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(s634 1.0)timeout
(s635 1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/688 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
SMT process timed out in 43333ms, After SMT, problems are : Problem set: 0 solved, 2664 unsolved
Search for dead transitions found 0 dead transitions in 43411ms
[2024-05-28 00:55:46] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
[2024-05-28 00:55:46] [INFO ] Invariant cache hit.
[2024-05-28 00:55:46] [INFO ] Implicit Places using invariants in 514 ms returned [546, 547, 548, 549, 550, 551]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 537 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 688/700 places, 2670/2670 transitions.
Applied a total of 0 rules in 37 ms. Remains 688 /688 variables (removed 0) and now considering 2670/2670 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44153 ms. Remains : 688/700 places, 2670/2670 transitions.
Support contains 148 out of 688 places after structural reductions.
[2024-05-28 00:55:47] [INFO ] Flatten gal took : 291 ms
[2024-05-28 00:55:47] [INFO ] Flatten gal took : 160 ms
[2024-05-28 00:55:47] [INFO ] Input system was already deterministic with 2670 transitions.
RANDOM walk for 4176 steps (28 resets) in 89 ms. (46 steps per ms) remains 0/11 properties
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 7 out of 688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 688/688 places, 2670/2670 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 688 transition count 2616
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 634 transition count 2616
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 108 place count 634 transition count 2532
Deduced a syphon composed of 84 places in 3 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 276 place count 550 transition count 2532
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 544 transition count 2526
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 544 transition count 2526
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 432 place count 472 transition count 2454
Applied a total of 432 rules in 288 ms. Remains 472 /688 variables (removed 216) and now considering 2454/2670 (removed 216) transitions.
Running 2448 sub problems to find dead transitions.
[2024-05-28 00:55:48] [INFO ] Flow matrix only has 2418 transitions (discarded 36 similar events)
// Phase 1: matrix 2418 rows 472 cols
[2024-05-28 00:55:48] [INFO ] Computed 46 invariants in 79 ms
[2024-05-28 00:55:48] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/466 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/466 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
[2024-05-28 00:56:28] [INFO ] Deduced a trap composed of 58 places in 162 ms of which 2 ms to minimize.
[2024-05-28 00:56:28] [INFO ] Deduced a trap composed of 58 places in 193 ms of which 1 ms to minimize.
[2024-05-28 00:56:28] [INFO ] Deduced a trap composed of 58 places in 103 ms of which 1 ms to minimize.
[2024-05-28 00:56:28] [INFO ] Deduced a trap composed of 58 places in 113 ms of which 1 ms to minimize.
[2024-05-28 00:56:29] [INFO ] Deduced a trap composed of 58 places in 91 ms of which 1 ms to minimize.
[2024-05-28 00:56:30] [INFO ] Deduced a trap composed of 232 places in 860 ms of which 4 ms to minimize.
[2024-05-28 00:56:30] [INFO ] Deduced a trap composed of 216 places in 848 ms of which 3 ms to minimize.
[2024-05-28 00:56:31] [INFO ] Deduced a trap composed of 229 places in 852 ms of which 4 ms to minimize.
SMT process timed out in 43288ms, After SMT, problems are : Problem set: 0 solved, 2448 unsolved
Search for dead transitions found 0 dead transitions in 43313ms
[2024-05-28 00:56:31] [INFO ] Flow matrix only has 2418 transitions (discarded 36 similar events)
[2024-05-28 00:56:31] [INFO ] Invariant cache hit.
[2024-05-28 00:56:32] [INFO ] Implicit Places using invariants in 1030 ms returned []
[2024-05-28 00:56:32] [INFO ] Flow matrix only has 2418 transitions (discarded 36 similar events)
[2024-05-28 00:56:32] [INFO ] Invariant cache hit.
[2024-05-28 00:56:33] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 00:56:42] [INFO ] Implicit Places using invariants and state equation in 9519 ms returned []
Implicit Place search using SMT with State Equation took 10557 ms to find 0 implicit places.
[2024-05-28 00:56:42] [INFO ] Redundant transitions in 117 ms returned []
Running 2448 sub problems to find dead transitions.
[2024-05-28 00:56:42] [INFO ] Flow matrix only has 2418 transitions (discarded 36 similar events)
[2024-05-28 00:56:42] [INFO ] Invariant cache hit.
[2024-05-28 00:56:42] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/466 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/466 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
[2024-05-28 00:57:29] [INFO ] Deduced a trap composed of 58 places in 163 ms of which 3 ms to minimize.
[2024-05-28 00:57:30] [INFO ] Deduced a trap composed of 58 places in 130 ms of which 2 ms to minimize.
[2024-05-28 00:57:30] [INFO ] Deduced a trap composed of 58 places in 113 ms of which 2 ms to minimize.
[2024-05-28 00:57:30] [INFO ] Deduced a trap composed of 58 places in 76 ms of which 2 ms to minimize.
[2024-05-28 00:57:30] [INFO ] Deduced a trap composed of 58 places in 97 ms of which 1 ms to minimize.
[2024-05-28 00:57:31] [INFO ] Deduced a trap composed of 240 places in 671 ms of which 4 ms to minimize.
[2024-05-28 00:57:31] [INFO ] Deduced a trap composed of 252 places in 582 ms of which 3 ms to minimize.
[2024-05-28 00:57:32] [INFO ] Deduced a trap composed of 212 places in 604 ms of which 3 ms to minimize.
[2024-05-28 00:57:32] [INFO ] Deduced a trap composed of 58 places in 79 ms of which 2 ms to minimize.
[2024-05-28 00:57:36] [INFO ] Deduced a trap composed of 216 places in 461 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 466/2890 variables, and 50 constraints, problems are : Problem set: 0 solved, 2448 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 15/20 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/472 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2448/1194 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2448 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/466 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/466 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/466 variables, 10/50 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
[2024-05-28 00:57:54] [INFO ] Deduced a trap composed of 17 places in 229 ms of which 2 ms to minimize.
[2024-05-28 00:58:01] [INFO ] Deduced a trap composed of 15 places in 426 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 466/2890 variables, and 52 constraints, problems are : Problem set: 0 solved, 2448 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 15/20 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/472 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1194 constraints, Known Traps: 12/12 constraints]
After SMT, in 89512ms problems are : Problem set: 0 solved, 2448 unsolved
Search for dead transitions found 0 dead transitions in 89548ms
Starting structural reductions in SI_LTL mode, iteration 1 : 472/688 places, 2454/2670 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 143860 ms. Remains : 472/688 places, 2454/2670 transitions.
Stuttering acceptance computed with spot in 239 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLCardinality-00
Stuttering criterion allowed to conclude after 180 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLCardinality-00 finished in 144178 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(X(p0))) U p1))'
Support contains 56 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2670/2670 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 2664
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 2664
Applied a total of 12 rules in 63 ms. Remains 682 /688 variables (removed 6) and now considering 2664/2670 (removed 6) transitions.
Running 2658 sub problems to find dead transitions.
[2024-05-28 00:58:12] [INFO ] Flow matrix only has 2628 transitions (discarded 36 similar events)
// Phase 1: matrix 2628 rows 682 cols
[2024-05-28 00:58:12] [INFO ] Computed 46 invariants in 108 ms
[2024-05-28 00:58:12] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/676 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2658 unsolved
SMT process timed out in 48710ms, After SMT, problems are : Problem set: 0 solved, 2658 unsolved
Search for dead transitions found 0 dead transitions in 48766ms
[2024-05-28 00:59:01] [INFO ] Flow matrix only has 2628 transitions (discarded 36 similar events)
[2024-05-28 00:59:01] [INFO ] Invariant cache hit.
[2024-05-28 00:59:01] [INFO ] Implicit Places using invariants in 738 ms returned []
[2024-05-28 00:59:01] [INFO ] Flow matrix only has 2628 transitions (discarded 36 similar events)
[2024-05-28 00:59:01] [INFO ] Invariant cache hit.
[2024-05-28 00:59:03] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 00:59:17] [INFO ] Implicit Places using invariants and state equation in 15365 ms returned []
Implicit Place search using SMT with State Equation took 16107 ms to find 0 implicit places.
Running 2658 sub problems to find dead transitions.
[2024-05-28 00:59:17] [INFO ] Flow matrix only has 2628 transitions (discarded 36 similar events)
[2024-05-28 00:59:17] [INFO ] Invariant cache hit.
[2024-05-28 00:59:17] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/676 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 2658 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/676 variables, 22/40 constraints. Problems are: Problem set: 0 solved, 2658 unsolved
[2024-05-28 01:00:09] [INFO ] Deduced a trap composed of 93 places in 176 ms of which 3 ms to minimize.
[2024-05-28 01:00:09] [INFO ] Deduced a trap composed of 93 places in 106 ms of which 5 ms to minimize.
[2024-05-28 01:00:09] [INFO ] Deduced a trap composed of 93 places in 95 ms of which 1 ms to minimize.
[2024-05-28 01:00:09] [INFO ] Deduced a trap composed of 93 places in 85 ms of which 1 ms to minimize.
[2024-05-28 01:00:09] [INFO ] Deduced a trap composed of 93 places in 92 ms of which 2 ms to minimize.
[2024-05-28 01:00:10] [INFO ] Deduced a trap composed of 471 places in 601 ms of which 5 ms to minimize.
[2024-05-28 01:00:11] [INFO ] Deduced a trap composed of 403 places in 605 ms of which 4 ms to minimize.
[2024-05-28 01:00:12] [INFO ] Deduced a trap composed of 422 places in 658 ms of which 5 ms to minimize.
[2024-05-28 01:00:12] [INFO ] Deduced a trap composed of 384 places in 589 ms of which 4 ms to minimize.
[2024-05-28 01:00:13] [INFO ] Deduced a trap composed of 358 places in 569 ms of which 8 ms to minimize.
SMT process timed out in 56057ms, After SMT, problems are : Problem set: 0 solved, 2658 unsolved
Search for dead transitions found 0 dead transitions in 56089ms
Starting structural reductions in LTL mode, iteration 1 : 682/688 places, 2664/2670 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121038 ms. Remains : 682/688 places, 2664/2670 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 61 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLCardinality-01 finished in 121238 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)&&p0)))'
Support contains 20 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2670/2670 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 2664
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 2664
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 2658
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 2658
Applied a total of 24 rules in 43 ms. Remains 676 /688 variables (removed 12) and now considering 2658/2670 (removed 12) transitions.
Running 2652 sub problems to find dead transitions.
[2024-05-28 01:00:13] [INFO ] Flow matrix only has 2622 transitions (discarded 36 similar events)
// Phase 1: matrix 2622 rows 676 cols
[2024-05-28 01:00:13] [INFO ] Computed 46 invariants in 72 ms
[2024-05-28 01:00:13] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2652 unsolved
SMT process timed out in 43679ms, After SMT, problems are : Problem set: 0 solved, 2652 unsolved
Search for dead transitions found 0 dead transitions in 43711ms
[2024-05-28 01:00:57] [INFO ] Flow matrix only has 2622 transitions (discarded 36 similar events)
[2024-05-28 01:00:57] [INFO ] Invariant cache hit.
[2024-05-28 01:00:57] [INFO ] Implicit Places using invariants in 650 ms returned []
[2024-05-28 01:00:57] [INFO ] Flow matrix only has 2622 transitions (discarded 36 similar events)
[2024-05-28 01:00:57] [INFO ] Invariant cache hit.
[2024-05-28 01:00:58] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 01:01:11] [INFO ] Implicit Places using invariants and state equation in 13946 ms returned []
Implicit Place search using SMT with State Equation took 14600 ms to find 0 implicit places.
Running 2652 sub problems to find dead transitions.
[2024-05-28 01:01:12] [INFO ] Flow matrix only has 2622 transitions (discarded 36 similar events)
[2024-05-28 01:01:12] [INFO ] Invariant cache hit.
[2024-05-28 01:01:12] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2652 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/670 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 2652 unsolved
[2024-05-28 01:01:59] [INFO ] Deduced a trap composed of 93 places in 215 ms of which 3 ms to minimize.
[2024-05-28 01:02:00] [INFO ] Deduced a trap composed of 92 places in 133 ms of which 2 ms to minimize.
[2024-05-28 01:02:00] [INFO ] Deduced a trap composed of 92 places in 128 ms of which 2 ms to minimize.
[2024-05-28 01:02:00] [INFO ] Deduced a trap composed of 92 places in 94 ms of which 1 ms to minimize.
[2024-05-28 01:02:00] [INFO ] Deduced a trap composed of 92 places in 109 ms of which 1 ms to minimize.
[2024-05-28 01:02:01] [INFO ] Deduced a trap composed of 393 places in 693 ms of which 5 ms to minimize.
[2024-05-28 01:02:02] [INFO ] Deduced a trap composed of 407 places in 538 ms of which 6 ms to minimize.
[2024-05-28 01:02:02] [INFO ] Deduced a trap composed of 370 places in 491 ms of which 5 ms to minimize.
[2024-05-28 01:02:03] [INFO ] Deduced a trap composed of 163 places in 437 ms of which 4 ms to minimize.
[2024-05-28 01:02:03] [INFO ] Deduced a trap composed of 157 places in 436 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 670/3298 variables, and 50 constraints, problems are : Problem set: 0 solved, 2652 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 16/19 constraints, Generalized P Invariants (flows): 24/27 constraints, State Equation: 0/676 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2652/1398 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2652 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2652 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/670 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 2652 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/670 variables, 10/50 constraints. Problems are: Problem set: 0 solved, 2652 unsolved
[2024-05-28 01:02:08] [INFO ] Deduced a trap composed of 92 places in 106 ms of which 1 ms to minimize.
[2024-05-28 01:02:09] [INFO ] Deduced a trap composed of 340 places in 577 ms of which 4 ms to minimize.
[2024-05-28 01:02:10] [INFO ] Deduced a trap composed of 375 places in 604 ms of which 16 ms to minimize.
[2024-05-28 01:02:13] [INFO ] Deduced a trap composed of 447 places in 572 ms of which 4 ms to minimize.
[2024-05-28 01:02:13] [INFO ] Deduced a trap composed of 456 places in 534 ms of which 4 ms to minimize.
[2024-05-28 01:02:14] [INFO ] Deduced a trap composed of 419 places in 553 ms of which 3 ms to minimize.
[2024-05-28 01:02:15] [INFO ] Deduced a trap composed of 363 places in 543 ms of which 3 ms to minimize.
[2024-05-28 01:02:15] [INFO ] Deduced a trap composed of 431 places in 554 ms of which 4 ms to minimize.
[2024-05-28 01:02:16] [INFO ] Deduced a trap composed of 429 places in 636 ms of which 4 ms to minimize.
[2024-05-28 01:02:17] [INFO ] Deduced a trap composed of 389 places in 566 ms of which 4 ms to minimize.
[2024-05-28 01:02:17] [INFO ] Deduced a trap composed of 396 places in 569 ms of which 5 ms to minimize.
[2024-05-28 01:02:28] [INFO ] Deduced a trap composed of 380 places in 502 ms of which 5 ms to minimize.
[2024-05-28 01:02:29] [INFO ] Deduced a trap composed of 372 places in 605 ms of which 5 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 670/3298 variables, and 63 constraints, problems are : Problem set: 0 solved, 2652 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 16/19 constraints, Generalized P Invariants (flows): 24/27 constraints, State Equation: 0/676 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1398 constraints, Known Traps: 23/23 constraints]
After SMT, in 82162ms problems are : Problem set: 0 solved, 2652 unsolved
Search for dead transitions found 0 dead transitions in 82188ms
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 2658/2670 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140639 ms. Remains : 676/688 places, 2658/2670 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLCardinality-03 finished in 140841 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 43 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2670/2670 transitions.
Applied a total of 0 rules in 21 ms. Remains 688 /688 variables (removed 0) and now considering 2670/2670 (removed 0) transitions.
Running 2664 sub problems to find dead transitions.
[2024-05-28 01:02:34] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
// Phase 1: matrix 2634 rows 688 cols
[2024-05-28 01:02:34] [INFO ] Computed 46 invariants in 68 ms
[2024-05-28 01:02:34] [INFO ] State equation strengthened by 168 read => feed constraints.
(s392 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/682 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
SMT process timed out in 41940ms, After SMT, problems are : Problem set: 0 solved, 2664 unsolved
Search for dead transitions found 0 dead transitions in 41976ms
[2024-05-28 01:03:16] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
[2024-05-28 01:03:16] [INFO ] Invariant cache hit.
[2024-05-28 01:03:16] [INFO ] Implicit Places using invariants in 612 ms returned []
[2024-05-28 01:03:16] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
[2024-05-28 01:03:16] [INFO ] Invariant cache hit.
[2024-05-28 01:03:18] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 01:03:35] [INFO ] Implicit Places using invariants and state equation in 18788 ms returned []
Implicit Place search using SMT with State Equation took 19405 ms to find 0 implicit places.
Running 2664 sub problems to find dead transitions.
[2024-05-28 01:03:35] [INFO ] Flow matrix only has 2634 transitions (discarded 36 similar events)
[2024-05-28 01:03:35] [INFO ] Invariant cache hit.
[2024-05-28 01:03:35] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/682 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/682 variables, 23/39 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
[2024-05-28 01:04:34] [INFO ] Deduced a trap composed of 94 places in 183 ms of which 2 ms to minimize.
[2024-05-28 01:04:35] [INFO ] Deduced a trap composed of 94 places in 176 ms of which 2 ms to minimize.
[2024-05-28 01:04:35] [INFO ] Deduced a trap composed of 94 places in 133 ms of which 2 ms to minimize.
[2024-05-28 01:04:35] [INFO ] Deduced a trap composed of 94 places in 76 ms of which 2 ms to minimize.
[2024-05-28 01:04:35] [INFO ] Deduced a trap composed of 94 places in 80 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 682/3322 variables, and 44 constraints, problems are : Problem set: 0 solved, 2664 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 16/20 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/688 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2664/1410 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2664 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/682 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/682 variables, 23/39 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/682 variables, 5/44 constraints. Problems are: Problem set: 0 solved, 2664 unsolved
[2024-05-28 01:04:39] [INFO ] Deduced a trap composed of 183 places in 598 ms of which 4 ms to minimize.
[2024-05-28 01:04:40] [INFO ] Deduced a trap composed of 299 places in 494 ms of which 4 ms to minimize.
[2024-05-28 01:04:40] [INFO ] Deduced a trap composed of 94 places in 119 ms of which 1 ms to minimize.
[2024-05-28 01:04:42] [INFO ] Deduced a trap composed of 342 places in 658 ms of which 6 ms to minimize.
[2024-05-28 01:04:42] [INFO ] Deduced a trap composed of 383 places in 527 ms of which 5 ms to minimize.
[2024-05-28 01:04:46] [INFO ] Deduced a trap composed of 427 places in 689 ms of which 6 ms to minimize.
[2024-05-28 01:04:47] [INFO ] Deduced a trap composed of 455 places in 704 ms of which 5 ms to minimize.
[2024-05-28 01:04:47] [INFO ] Deduced a trap composed of 411 places in 701 ms of which 5 ms to minimize.
[2024-05-28 01:04:48] [INFO ] Deduced a trap composed of 399 places in 696 ms of which 5 ms to minimize.
[2024-05-28 01:04:49] [INFO ] Deduced a trap composed of 461 places in 609 ms of which 4 ms to minimize.
[2024-05-28 01:04:49] [INFO ] Deduced a trap composed of 429 places in 726 ms of which 5 ms to minimize.
[2024-05-28 01:04:50] [INFO ] Deduced a trap composed of 395 places in 726 ms of which 5 ms to minimize.
[2024-05-28 01:05:01] [INFO ] Deduced a trap composed of 7 places in 608 ms of which 6 ms to minimize.
[2024-05-28 01:05:02] [INFO ] Deduced a trap composed of 352 places in 578 ms of which 4 ms to minimize.
[2024-05-28 01:05:03] [INFO ] Deduced a trap composed of 374 places in 532 ms of which 4 ms to minimize.
[2024-05-28 01:05:03] [INFO ] Deduced a trap composed of 376 places in 560 ms of which 4 ms to minimize.
[2024-05-28 01:05:04] [INFO ] Deduced a trap composed of 395 places in 824 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 682/3322 variables, and 61 constraints, problems are : Problem set: 0 solved, 2664 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 16/20 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/688 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1410 constraints, Known Traps: 22/22 constraints]
After SMT, in 89953ms problems are : Problem set: 0 solved, 2664 unsolved
Search for dead transitions found 0 dead transitions in 89991ms
Finished structural reductions in LTL mode , in 1 iterations and 151411 ms. Remains : 688/688 places, 2670/2670 transitions.
Stuttering acceptance computed with spot in 246 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLCardinality-05
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLCardinality-05 finished in 151685 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 12 out of 688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 688/688 places, 2670/2670 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 688 transition count 2622
Reduce places removed 48 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 54 rules applied. Total rules applied 102 place count 640 transition count 2616
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 108 place count 634 transition count 2616
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 108 place count 634 transition count 2532
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 276 place count 550 transition count 2532
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 282 place count 544 transition count 2526
Iterating global reduction 3 with 6 rules applied. Total rules applied 288 place count 544 transition count 2526
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 348 place count 514 transition count 2496
Applied a total of 348 rules in 273 ms. Remains 514 /688 variables (removed 174) and now considering 2496/2670 (removed 174) transitions.
Running 2490 sub problems to find dead transitions.
[2024-05-28 01:05:06] [INFO ] Flow matrix only has 2460 transitions (discarded 36 similar events)
// Phase 1: matrix 2460 rows 514 cols
[2024-05-28 01:05:06] [INFO ] Computed 46 invariants in 87 ms
[2024-05-28 01:05:06] [INFO ] State equation strengthened by 168 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2490 unsolved
SMT process timed out in 45215ms, After SMT, problems are : Problem set: 0 solved, 2490 unsolved
Search for dead transitions found 0 dead transitions in 45265ms
[2024-05-28 01:05:51] [INFO ] Flow matrix only has 2460 transitions (discarded 36 similar events)
[2024-05-28 01:05:51] [INFO ] Invariant cache hit.
[2024-05-28 01:05:52] [INFO ] Implicit Places using invariants in 648 ms returned []
[2024-05-28 01:05:52] [INFO ] Flow matrix only has 2460 transitions (discarded 36 similar events)
[2024-05-28 01:05:52] [INFO ] Invariant cache hit.
[2024-05-28 01:05:53] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 01:06:02] [INFO ] Implicit Places using invariants and state equation in 10687 ms returned []
Implicit Place search using SMT with State Equation took 11338 ms to find 0 implicit places.
[2024-05-28 01:06:03] [INFO ] Redundant transitions in 173 ms returned []
Running 2490 sub problems to find dead transitions.
[2024-05-28 01:06:03] [INFO ] Flow matrix only has 2460 transitions (discarded 36 similar events)
[2024-05-28 01:06:03] [INFO ] Invariant cache hit.
[2024-05-28 01:06:03] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2490 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/508 variables, 23/40 constraints. Problems are: Problem set: 0 solved, 2490 unsolved
[2024-05-28 01:06:53] [INFO ] Deduced a trap composed of 66 places in 164 ms of which 2 ms to minimize.
[2024-05-28 01:06:53] [INFO ] Deduced a trap composed of 65 places in 120 ms of which 1 ms to minimize.
[2024-05-28 01:06:53] [INFO ] Deduced a trap composed of 65 places in 78 ms of which 2 ms to minimize.
[2024-05-28 01:06:53] [INFO ] Deduced a trap composed of 65 places in 72 ms of which 1 ms to minimize.
[2024-05-28 01:06:53] [INFO ] Deduced a trap composed of 65 places in 85 ms of which 1 ms to minimize.
[2024-05-28 01:06:54] [INFO ] Deduced a trap composed of 163 places in 495 ms of which 4 ms to minimize.
[2024-05-28 01:06:54] [INFO ] Deduced a trap composed of 65 places in 79 ms of which 1 ms to minimize.
[2024-05-28 01:06:55] [INFO ] Deduced a trap composed of 281 places in 618 ms of which 3 ms to minimize.
[2024-05-28 01:06:56] [INFO ] Deduced a trap composed of 237 places in 573 ms of which 5 ms to minimize.
[2024-05-28 01:06:57] [INFO ] Deduced a trap composed of 248 places in 635 ms of which 5 ms to minimize.
[2024-05-28 01:06:57] [INFO ] Deduced a trap composed of 270 places in 586 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 508/2974 variables, and 51 constraints, problems are : Problem set: 0 solved, 2490 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 17/20 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/514 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2490/1236 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2490 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/508 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 2490 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/508 variables, 23/40 constraints. Problems are: Problem set: 0 solved, 2490 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/508 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 2490 unsolved
[2024-05-28 01:07:08] [INFO ] Deduced a trap composed of 15 places in 213 ms of which 3 ms to minimize.
[2024-05-28 01:07:19] [INFO ] Deduced a trap composed of 29 places in 601 ms of which 3 ms to minimize.
[2024-05-28 01:07:19] [INFO ] Deduced a trap composed of 258 places in 501 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 508/2974 variables, and 54 constraints, problems are : Problem set: 0 solved, 2490 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 17/20 constraints, Generalized P Invariants (flows): 23/26 constraints, State Equation: 0/514 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1236 constraints, Known Traps: 14/14 constraints]
After SMT, in 87368ms problems are : Problem set: 0 solved, 2490 unsolved
Search for dead transitions found 0 dead transitions in 87414ms
Starting structural reductions in SI_LTL mode, iteration 1 : 514/688 places, 2496/2670 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 144501 ms. Remains : 514/688 places, 2496/2670 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLCardinality-08
Stuttering criterion allowed to conclude after 88 steps with 1 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLCardinality-08 finished in 144633 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 7 out of 688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 688/688 places, 2670/2670 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 688 transition count 2616
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 634 transition count 2616
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 108 place count 634 transition count 2532
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 276 place count 550 transition count 2532
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 282 place count 544 transition count 2526
Iterating global reduction 2 with 6 rules applied. Total rules applied 288 place count 544 transition count 2526
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 432 place count 472 transition count 2454
Applied a total of 432 rules in 130 ms. Remains 472 /688 variables (removed 216) and now considering 2454/2670 (removed 216) transitions.
Running 2448 sub problems to find dead transitions.
[2024-05-28 01:07:30] [INFO ] Flow matrix only has 2418 transitions (discarded 36 similar events)
// Phase 1: matrix 2418 rows 472 cols
[2024-05-28 01:07:30] [INFO ] Computed 46 invariants in 47 ms
[2024-05-28 01:07:30] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/466 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/466 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
[2024-05-28 01:08:14] [INFO ] Deduced a trap composed of 58 places in 132 ms of which 1 ms to minimize.
[2024-05-28 01:08:14] [INFO ] Deduced a trap composed of 58 places in 89 ms of which 1 ms to minimize.
[2024-05-28 01:08:14] [INFO ] Deduced a trap composed of 58 places in 92 ms of which 1 ms to minimize.
[2024-05-28 01:08:14] [INFO ] Deduced a trap composed of 58 places in 80 ms of which 1 ms to minimize.
[2024-05-28 01:08:14] [INFO ] Deduced a trap composed of 58 places in 133 ms of which 1 ms to minimize.
[2024-05-28 01:08:15] [INFO ] Deduced a trap composed of 232 places in 626 ms of which 4 ms to minimize.
[2024-05-28 01:08:16] [INFO ] Deduced a trap composed of 216 places in 610 ms of which 4 ms to minimize.
[2024-05-28 01:08:16] [INFO ] Deduced a trap composed of 229 places in 618 ms of which 3 ms to minimize.
SMT process timed out in 45930ms, After SMT, problems are : Problem set: 0 solved, 2448 unsolved
Search for dead transitions found 0 dead transitions in 45964ms
[2024-05-28 01:08:16] [INFO ] Flow matrix only has 2418 transitions (discarded 36 similar events)
[2024-05-28 01:08:16] [INFO ] Invariant cache hit.
[2024-05-28 01:08:17] [INFO ] Implicit Places using invariants in 485 ms returned []
[2024-05-28 01:08:17] [INFO ] Flow matrix only has 2418 transitions (discarded 36 similar events)
[2024-05-28 01:08:17] [INFO ] Invariant cache hit.
[2024-05-28 01:08:18] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 01:08:26] [INFO ] Implicit Places using invariants and state equation in 9217 ms returned []
Implicit Place search using SMT with State Equation took 9725 ms to find 0 implicit places.
[2024-05-28 01:08:26] [INFO ] Redundant transitions in 69 ms returned []
Running 2448 sub problems to find dead transitions.
[2024-05-28 01:08:26] [INFO ] Flow matrix only has 2418 transitions (discarded 36 similar events)
[2024-05-28 01:08:26] [INFO ] Invariant cache hit.
[2024-05-28 01:08:26] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/466 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/466 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
[2024-05-28 01:09:09] [INFO ] Deduced a trap composed of 58 places in 126 ms of which 1 ms to minimize.
[2024-05-28 01:09:10] [INFO ] Deduced a trap composed of 58 places in 129 ms of which 2 ms to minimize.
[2024-05-28 01:09:10] [INFO ] Deduced a trap composed of 58 places in 99 ms of which 2 ms to minimize.
[2024-05-28 01:09:10] [INFO ] Deduced a trap composed of 58 places in 56 ms of which 1 ms to minimize.
[2024-05-28 01:09:10] [INFO ] Deduced a trap composed of 58 places in 56 ms of which 1 ms to minimize.
[2024-05-28 01:09:11] [INFO ] Deduced a trap composed of 240 places in 513 ms of which 3 ms to minimize.
[2024-05-28 01:09:11] [INFO ] Deduced a trap composed of 252 places in 521 ms of which 3 ms to minimize.
[2024-05-28 01:09:12] [INFO ] Deduced a trap composed of 212 places in 518 ms of which 3 ms to minimize.
[2024-05-28 01:09:12] [INFO ] Deduced a trap composed of 58 places in 86 ms of which 2 ms to minimize.
[2024-05-28 01:09:16] [INFO ] Deduced a trap composed of 216 places in 481 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 466/2890 variables, and 50 constraints, problems are : Problem set: 0 solved, 2448 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 15/20 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/472 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2448/1194 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2448 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/466 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/466 variables, 25/40 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/466 variables, 10/50 constraints. Problems are: Problem set: 0 solved, 2448 unsolved
[2024-05-28 01:09:33] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 2 ms to minimize.
[2024-05-28 01:09:38] [INFO ] Deduced a trap composed of 15 places in 384 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 466/2890 variables, and 52 constraints, problems are : Problem set: 0 solved, 2448 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 15/20 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/472 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1194 constraints, Known Traps: 12/12 constraints]
After SMT, in 85740ms problems are : Problem set: 0 solved, 2448 unsolved
Search for dead transitions found 0 dead transitions in 85775ms
Starting structural reductions in SI_LTL mode, iteration 1 : 472/688 places, 2454/2670 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141692 ms. Remains : 472/688 places, 2454/2670 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLCardinality-09
Product exploration explored 100000 steps with 1026 reset in 745 ms.
Stack based approach found an accepted trace after 12942 steps with 133 reset with depth 305 and stack size 305 in 98 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLCardinality-09 finished in 142595 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 688 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 688/688 places, 2670/2670 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 682 transition count 2664
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 682 transition count 2664
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 18 place count 676 transition count 2658
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 676 transition count 2658
Applied a total of 24 rules in 54 ms. Remains 676 /688 variables (removed 12) and now considering 2658/2670 (removed 12) transitions.
Running 2652 sub problems to find dead transitions.
[2024-05-28 01:09:53] [INFO ] Flow matrix only has 2622 transitions (discarded 36 similar events)
// Phase 1: matrix 2622 rows 676 cols
[2024-05-28 01:09:53] [INFO ] Computed 46 invariants in 107 ms
[2024-05-28 01:09:53] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2652 unsolved
SMT process timed out in 47575ms, After SMT, problems are : Problem set: 0 solved, 2652 unsolved
Search for dead transitions found 0 dead transitions in 47612ms
[2024-05-28 01:10:40] [INFO ] Flow matrix only has 2622 transitions (discarded 36 similar events)
[2024-05-28 01:10:40] [INFO ] Invariant cache hit.
[2024-05-28 01:10:41] [INFO ] Implicit Places using invariants in 586 ms returned []
[2024-05-28 01:10:41] [INFO ] Flow matrix only has 2622 transitions (discarded 36 similar events)
[2024-05-28 01:10:41] [INFO ] Invariant cache hit.
[2024-05-28 01:10:42] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 01:10:56] [INFO ] Implicit Places using invariants and state equation in 15294 ms returned []
Implicit Place search using SMT with State Equation took 15899 ms to find 0 implicit places.
Running 2652 sub problems to find dead transitions.
[2024-05-28 01:10:56] [INFO ] Flow matrix only has 2622 transitions (discarded 36 similar events)
[2024-05-28 01:10:56] [INFO ] Invariant cache hit.
[2024-05-28 01:10:56] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/670 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 2652 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/670 variables, 24/40 constraints. Problems are: Problem set: 0 solved, 2652 unsolved
[2024-05-28 01:11:52] [INFO ] Deduced a trap composed of 93 places in 182 ms of which 3 ms to minimize.
[2024-05-28 01:11:52] [INFO ] Deduced a trap composed of 92 places in 113 ms of which 2 ms to minimize.
[2024-05-28 01:11:52] [INFO ] Deduced a trap composed of 92 places in 117 ms of which 1 ms to minimize.
[2024-05-28 01:11:52] [INFO ] Deduced a trap composed of 92 places in 74 ms of which 1 ms to minimize.
[2024-05-28 01:11:52] [INFO ] Deduced a trap composed of 92 places in 84 ms of which 1 ms to minimize.
[2024-05-28 01:11:53] [INFO ] Deduced a trap composed of 393 places in 664 ms of which 7 ms to minimize.
[2024-05-28 01:11:54] [INFO ] Deduced a trap composed of 407 places in 663 ms of which 4 ms to minimize.
SMT process timed out in 57888ms, After SMT, problems are : Problem set: 0 solved, 2652 unsolved
Search for dead transitions found 0 dead transitions in 57937ms
Starting structural reductions in LTL mode, iteration 1 : 676/688 places, 2658/2670 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121520 ms. Remains : 676/688 places, 2658/2670 transitions.
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 42 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLCardinality-12 finished in 121700 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 13 out of 688 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 688/688 places, 2670/2670 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 688 transition count 2634
Reduce places removed 36 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 42 rules applied. Total rules applied 78 place count 652 transition count 2628
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 84 place count 646 transition count 2628
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 84 place count 646 transition count 2538
Deduced a syphon composed of 90 places in 2 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 264 place count 556 transition count 2538
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 270 place count 550 transition count 2532
Iterating global reduction 3 with 6 rules applied. Total rules applied 276 place count 550 transition count 2532
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 2 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 408 place count 484 transition count 2466
Applied a total of 408 rules in 170 ms. Remains 484 /688 variables (removed 204) and now considering 2466/2670 (removed 204) transitions.
Running 2460 sub problems to find dead transitions.
[2024-05-28 01:11:55] [INFO ] Flow matrix only has 2430 transitions (discarded 36 similar events)
// Phase 1: matrix 2430 rows 484 cols
[2024-05-28 01:11:55] [INFO ] Computed 46 invariants in 55 ms
[2024-05-28 01:11:55] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2460 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 21/40 constraints. Problems are: Problem set: 0 solved, 2460 unsolved
[2024-05-28 01:12:37] [INFO ] Deduced a trap composed of 60 places in 129 ms of which 2 ms to minimize.
[2024-05-28 01:12:37] [INFO ] Deduced a trap composed of 60 places in 106 ms of which 2 ms to minimize.
[2024-05-28 01:12:37] [INFO ] Deduced a trap composed of 60 places in 59 ms of which 1 ms to minimize.
[2024-05-28 01:12:38] [INFO ] Deduced a trap composed of 60 places in 72 ms of which 1 ms to minimize.
[2024-05-28 01:12:38] [INFO ] Deduced a trap composed of 60 places in 100 ms of which 1 ms to minimize.
[2024-05-28 01:12:39] [INFO ] Deduced a trap composed of 219 places in 664 ms of which 4 ms to minimize.
[2024-05-28 01:12:39] [INFO ] Deduced a trap composed of 213 places in 548 ms of which 4 ms to minimize.
SMT process timed out in 44455ms, After SMT, problems are : Problem set: 0 solved, 2460 unsolved
Search for dead transitions found 0 dead transitions in 44492ms
[2024-05-28 01:12:39] [INFO ] Flow matrix only has 2430 transitions (discarded 36 similar events)
[2024-05-28 01:12:39] [INFO ] Invariant cache hit.
[2024-05-28 01:12:40] [INFO ] Implicit Places using invariants in 559 ms returned []
[2024-05-28 01:12:40] [INFO ] Flow matrix only has 2430 transitions (discarded 36 similar events)
[2024-05-28 01:12:40] [INFO ] Invariant cache hit.
[2024-05-28 01:12:41] [INFO ] State equation strengthened by 168 read => feed constraints.
[2024-05-28 01:12:53] [INFO ] Implicit Places using invariants and state equation in 13415 ms returned []
Implicit Place search using SMT with State Equation took 13978 ms to find 0 implicit places.
[2024-05-28 01:12:53] [INFO ] Redundant transitions in 43 ms returned []
Running 2460 sub problems to find dead transitions.
[2024-05-28 01:12:53] [INFO ] Flow matrix only has 2430 transitions (discarded 36 similar events)
[2024-05-28 01:12:53] [INFO ] Invariant cache hit.
[2024-05-28 01:12:53] [INFO ] State equation strengthened by 168 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2460 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 21/40 constraints. Problems are: Problem set: 0 solved, 2460 unsolved
[2024-05-28 01:13:39] [INFO ] Deduced a trap composed of 60 places in 159 ms of which 2 ms to minimize.
[2024-05-28 01:13:39] [INFO ] Deduced a trap composed of 60 places in 160 ms of which 3 ms to minimize.
[2024-05-28 01:13:39] [INFO ] Deduced a trap composed of 60 places in 106 ms of which 1 ms to minimize.
[2024-05-28 01:13:39] [INFO ] Deduced a trap composed of 60 places in 61 ms of which 1 ms to minimize.
[2024-05-28 01:13:39] [INFO ] Deduced a trap composed of 60 places in 60 ms of which 1 ms to minimize.
[2024-05-28 01:13:40] [INFO ] Deduced a trap composed of 250 places in 603 ms of which 3 ms to minimize.
[2024-05-28 01:13:41] [INFO ] Deduced a trap composed of 219 places in 574 ms of which 4 ms to minimize.
[2024-05-28 01:13:41] [INFO ] Deduced a trap composed of 241 places in 530 ms of which 3 ms to minimize.
[2024-05-28 01:13:43] [INFO ] Deduced a trap composed of 47 places in 364 ms of which 2 ms to minimize.
[2024-05-28 01:13:46] [INFO ] Deduced a trap composed of 228 places in 474 ms of which 3 ms to minimize.
[2024-05-28 01:13:47] [INFO ] Deduced a trap composed of 60 places in 105 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 478/2914 variables, and 51 constraints, problems are : Problem set: 0 solved, 2460 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 19/23 constraints, Generalized P Invariants (flows): 21/23 constraints, State Equation: 0/484 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 2460/1206 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2460 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/478 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 2460 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/478 variables, 21/40 constraints. Problems are: Problem set: 0 solved, 2460 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/478 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 2460 unsolved
[2024-05-28 01:14:00] [INFO ] Deduced a trap composed of 19 places in 204 ms of which 3 ms to minimize.
[2024-05-28 01:14:00] [INFO ] Deduced a trap composed of 15 places in 162 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 478/2914 variables, and 53 constraints, problems are : Problem set: 0 solved, 2460 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 19/23 constraints, Generalized P Invariants (flows): 21/23 constraints, State Equation: 0/484 constraints, ReadFeed: 0/168 constraints, PredecessorRefiner: 1254/1206 constraints, Known Traps: 13/13 constraints]
After SMT, in 87200ms problems are : Problem set: 0 solved, 2460 unsolved
Search for dead transitions found 0 dead transitions in 87225ms
Starting structural reductions in SI_LTL mode, iteration 1 : 484/688 places, 2466/2670 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 145932 ms. Remains : 484/688 places, 2466/2670 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T06-LTLCardinality-14
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S06J06T06-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T06-LTLCardinality-14 finished in 146037 ms.
All properties solved by simple procedures.
Total runtime 1174895 ms.
ITS solved all properties within timeout
BK_STOP 1716858861098
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 LTLCardinality -timeout 360 -rebuildPNML
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="PolyORBLF-COL-S06J06T06"
export BK_EXAMINATION="LTLCardinality"
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 PolyORBLF-COL-S06J06T06, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r289-tajo-171654445400203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T06.tgz
mv PolyORBLF-COL-S06J06T06 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;