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.r520-tall-171662337600019.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 ltsminxred
Input is QuasiCertifProtocol-COL-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r520-tall-171662337600019
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 592K
-rw-r--r-- 1 mcc users 6.7K Apr 13 03:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 13 03:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 03:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K Apr 13 03:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 14K Apr 13 04:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 145K Apr 13 04:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 13 04:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 04:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 72K 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 QuasiCertifProtocol-COL-10-LTLCardinality-00
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-01
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-02
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-03
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-04
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-05
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-06
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-07
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-08
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-09
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-10
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-11
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-12
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-13
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-14
FORMULA_NAME QuasiCertifProtocol-COL-10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717217957230

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-COL-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 04:59:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 04:59:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 04:59:18] [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.
[2024-06-01 04:59:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 04:59:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 588 ms
[2024-06-01 04:59:19] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 550 PT places and 176.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2024-06-01 04:59:19] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 5 ms.
[2024-06-01 04:59:19] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 40005 steps (2209 resets) in 1362 ms. (29 steps per ms) remains 4/26 properties
BEST_FIRST walk for 40006 steps (845 resets) in 245 ms. (162 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (843 resets) in 196 ms. (203 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (848 resets) in 149 ms. (266 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (823 resets) in 132 ms. (300 steps per ms) remains 4/4 properties
// Phase 1: matrix 26 rows 30 cols
[2024-06-01 04:59:20] [INFO ] Computed 5 invariants in 6 ms
Problem AtomicPropp24 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 1 (OVERLAPS) 18/23 variables, 5/5 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/5 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/49 variables, 23/28 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/28 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem AtomicPropp6 is UNSAT
At refinement iteration 5 (OVERLAPS) 7/56 variables, 7/35 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/56 variables, 0/35 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/56 variables, 0/35 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 35 constraints, problems are : Problem set: 3 solved, 1 unsolved in 282 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 30/30 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 12/14 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 15/29 variables, 14/18 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/18 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/43 variables, 8/26 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 1/27 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 0/27 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 12/55 variables, 7/34 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/55 variables, 0/34 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/56 variables, 1/35 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/56 variables, 1/36 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/56 variables, 0/36 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/56 variables, 0/36 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 36 constraints, problems are : Problem set: 3 solved, 1 unsolved in 83 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 30/30 constraints, PredecessorRefiner: 1/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 407ms problems are : Problem set: 3 solved, 1 unsolved
Finished Parikh walk after 44 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=44 )
Parikh walk visited 1 properties in 5 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
[2024-06-01 04:59:20] [INFO ] Flatten gal took : 17 ms
[2024-06-01 04:59:20] [INFO ] Flatten gal took : 5 ms
Domain [tsid(11), tsid(11)] of place n9 breaks symmetries in sort tsid
[2024-06-01 04:59:20] [INFO ] Unfolded HLPN to a Petri net with 550 places and 176 transitions 1287 arcs in 15 ms.
[2024-06-01 04:59:20] [INFO ] Unfolded 12 HLPN properties in 1 ms.
Support contains 514 out of 550 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 176/176 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 538 transition count 176
Applied a total of 12 rules in 14 ms. Remains 538 /550 variables (removed 12) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 538 cols
[2024-06-01 04:59:20] [INFO ] Computed 363 invariants in 32 ms
[2024-06-01 04:59:20] [INFO ] Implicit Places using invariants in 199 ms returned []
[2024-06-01 04:59:20] [INFO ] Invariant cache hit.
[2024-06-01 04:59:21] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
Running 164 sub problems to find dead transitions.
[2024-06-01 04:59:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 250/250 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (OVERLAPS) 13/536 variables, 13/263 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/536 variables, 100/363 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/536 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (OVERLAPS) 176/712 variables, 536/899 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/712 variables, 0/899 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (OVERLAPS) 2/714 variables, 2/901 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/714 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 9 (OVERLAPS) 0/714 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Real declared 714/714 variables, and 901 constraints, problems are : Problem set: 0 solved, 164 unsolved in 15466 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 350/350 constraints, State Equation: 538/538 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 164 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/523 variables, 250/250 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/523 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 2 (OVERLAPS) 13/536 variables, 13/263 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/536 variables, 100/363 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/536 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 5 (OVERLAPS) 176/712 variables, 536/899 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/712 variables, 154/1053 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/712 variables, 0/1053 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 8 (OVERLAPS) 2/714 variables, 2/1055 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/714 variables, 10/1065 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/714 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 164 unsolved
At refinement iteration 11 (OVERLAPS) 0/714 variables, 0/1065 constraints. Problems are: Problem set: 0 solved, 164 unsolved
No progress, stopping.
After SMT solving in domain Int declared 714/714 variables, and 1065 constraints, problems are : Problem set: 0 solved, 164 unsolved in 22368 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 350/350 constraints, State Equation: 538/538 constraints, PredecessorRefiner: 164/164 constraints, Known Traps: 0/0 constraints]
After SMT, in 38017ms problems are : Problem set: 0 solved, 164 unsolved
Search for dead transitions found 0 dead transitions in 38030ms
Starting structural reductions in LTL mode, iteration 1 : 538/550 places, 176/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38539 ms. Remains : 538/550 places, 176/176 transitions.
Support contains 514 out of 538 places after structural reductions.
[2024-06-01 04:59:59] [INFO ] Flatten gal took : 40 ms
[2024-06-01 04:59:59] [INFO ] Flatten gal took : 31 ms
[2024-06-01 04:59:59] [INFO ] Input system was already deterministic with 176 transitions.
Support contains 382 out of 538 places (down from 514) after GAL structural reductions.
RANDOM walk for 40000 steps (2764 resets) in 1230 ms. (32 steps per ms) remains 15/23 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (31 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (30 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (28 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (34 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (34 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (34 resets) in 17 ms. (222 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (30 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (29 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (33 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (31 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (32 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (32 resets) in 21 ms. (182 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (30 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (32 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
[2024-06-01 04:59:59] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 210/210 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (OVERLAPS) 45/369 variables, 13/223 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/369 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 143/512 variables, 130/353 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/512 variables, 0/353 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 173/685 variables, 512/865 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/685 variables, 0/865 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp11 is UNSAT
At refinement iteration 8 (OVERLAPS) 28/713 variables, 25/890 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/713 variables, 10/900 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/713 variables, 0/900 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 11 (OVERLAPS) 1/714 variables, 1/901 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/714 variables, 0/901 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 13 (OVERLAPS) 0/714 variables, 0/901 constraints. Problems are: Problem set: 2 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 714/714 variables, and 901 constraints, problems are : Problem set: 2 solved, 13 unsolved in 1961 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 350/350 constraints, State Equation: 538/538 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 210/210 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/323 variables, 0/210 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 45/368 variables, 13/223 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/368 variables, 0/223 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 4 (OVERLAPS) 143/511 variables, 130/353 constraints. Problems are: Problem set: 2 solved, 13 unsolved
[2024-06-01 05:00:03] [INFO ] Deduced a trap composed of 6 places in 144 ms of which 28 ms to minimize.
[2024-06-01 05:00:03] [INFO ] Deduced a trap composed of 6 places in 127 ms of which 3 ms to minimize.
[2024-06-01 05:00:03] [INFO ] Deduced a trap composed of 6 places in 114 ms of which 2 ms to minimize.
[2024-06-01 05:00:04] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 3 ms to minimize.
[2024-06-01 05:00:04] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 2 ms to minimize.
[2024-06-01 05:00:04] [INFO ] Deduced a trap composed of 6 places in 95 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/511 variables, 6/359 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/511 variables, 0/359 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 7 (OVERLAPS) 171/682 variables, 511/870 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/682 variables, 10/880 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 682/714 variables, and 880 constraints, problems are : Problem set: 2 solved, 13 unsolved in 5008 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 340/350 constraints, State Equation: 511/538 constraints, PredecessorRefiner: 10/15 constraints, Known Traps: 6/6 constraints]
After SMT, in 7003ms problems are : Problem set: 2 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 323 out of 538 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 538/538 places, 176/176 transitions.
Graph (complete) has 2377 edges and 538 vertex of which 537 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 537 transition count 172
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 536 transition count 172
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 7 place count 535 transition count 171
Applied a total of 7 rules in 63 ms. Remains 535 /538 variables (removed 3) and now considering 171/176 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 535/538 places, 171/176 transitions.
RANDOM walk for 40000 steps (2914 resets) in 1120 ms. (35 steps per ms) remains 11/13 properties
BEST_FIRST walk for 40003 steps (92 resets) in 58 ms. (678 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40004 steps (224 resets) in 117 ms. (339 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (229 resets) in 125 ms. (317 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (225 resets) in 84 ms. (470 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (226 resets) in 65 ms. (606 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (228 resets) in 60 ms. (655 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (225 resets) in 114 ms. (347 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (227 resets) in 79 ms. (500 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (224 resets) in 118 ms. (336 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (227 resets) in 68 ms. (579 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (226 resets) in 84 ms. (470 steps per ms) remains 10/10 properties
// Phase 1: matrix 171 rows 535 cols
[2024-06-01 05:00:07] [INFO ] Computed 365 invariants in 11 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 210/210 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 45/346 variables, 13/223 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/346 variables, 0/223 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 121/467 variables, 110/333 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/467 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 170/637 variables, 467/800 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/637 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 68/705 variables, 67/867 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/705 variables, 21/888 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/705 variables, 0/888 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 1/706 variables, 11/899 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/706 variables, 1/900 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/706 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 0/706 variables, 0/900 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 706/706 variables, and 900 constraints, problems are : Problem set: 0 solved, 10 unsolved in 1795 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 352/352 constraints, State Equation: 535/535 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/301 variables, 210/210 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/301 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 45/346 variables, 13/223 constraints. Problems are: Problem set: 0 solved, 10 unsolved
[2024-06-01 05:00:11] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 1 ms to minimize.
[2024-06-01 05:00:11] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 1 ms to minimize.
[2024-06-01 05:00:12] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 1 ms to minimize.
[2024-06-01 05:00:12] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 2 ms to minimize.
[2024-06-01 05:00:12] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 1 ms to minimize.
[2024-06-01 05:00:12] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 2 ms to minimize.
[2024-06-01 05:00:12] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 1 ms to minimize.
[2024-06-01 05:00:12] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 4 ms to minimize.
[2024-06-01 05:00:12] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/346 variables, 9/232 constraints. Problems are: Problem set: 0 solved, 10 unsolved
[2024-06-01 05:00:12] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/346 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/346 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 121/467 variables, 110/343 constraints. Problems are: Problem set: 0 solved, 10 unsolved
[2024-06-01 05:00:12] [INFO ] Deduced a trap composed of 6 places in 116 ms of which 3 ms to minimize.
[2024-06-01 05:00:13] [INFO ] Deduced a trap composed of 6 places in 115 ms of which 3 ms to minimize.
[2024-06-01 05:00:13] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 3 ms to minimize.
[2024-06-01 05:00:13] [INFO ] Deduced a trap composed of 6 places in 99 ms of which 2 ms to minimize.
[2024-06-01 05:00:13] [INFO ] Deduced a trap composed of 6 places in 104 ms of which 3 ms to minimize.
[2024-06-01 05:00:13] [INFO ] Deduced a trap composed of 6 places in 105 ms of which 2 ms to minimize.
[2024-06-01 05:00:13] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 2 ms to minimize.
[2024-06-01 05:00:13] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 2 ms to minimize.
[2024-06-01 05:00:13] [INFO ] Deduced a trap composed of 6 places in 105 ms of which 2 ms to minimize.
[2024-06-01 05:00:13] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 2 ms to minimize.
[2024-06-01 05:00:14] [INFO ] Deduced a trap composed of 6 places in 91 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/467 variables, 11/354 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/467 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 170/637 variables, 467/821 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/637 variables, 6/827 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/637 variables, 0/827 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 68/705 variables, 67/894 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/705 variables, 21/915 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/705 variables, 4/919 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/705 variables, 0/919 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (OVERLAPS) 1/706 variables, 11/930 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/706 variables, 1/931 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/706 variables, 0/931 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 19 (OVERLAPS) 0/706 variables, 0/931 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 706/706 variables, and 931 constraints, problems are : Problem set: 0 solved, 10 unsolved in 21567 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 352/352 constraints, State Equation: 535/535 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 21/21 constraints]
After SMT, in 23412ms problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 9 different solutions.
Finished Parikh walk after 82 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=41 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 10 properties in 370 ms.
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 538 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 538 transition count 176
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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(X(F(p0))))))'
Support contains 12 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 525 transition count 176
Applied a total of 13 rules in 20 ms. Remains 525 /538 variables (removed 13) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 525 cols
[2024-06-01 05:00:31] [INFO ] Computed 351 invariants in 12 ms
[2024-06-01 05:00:32] [INFO ] Implicit Places using invariants in 451 ms returned []
[2024-06-01 05:00:32] [INFO ] Invariant cache hit.
[2024-06-01 05:00:32] [INFO ] Implicit Places using invariants and state equation in 611 ms returned [442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 1069 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 514/538 places, 176/176 transitions.
Applied a total of 0 rules in 12 ms. Remains 514 /514 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1101 ms. Remains : 514/538 places, 176/176 transitions.
Stuttering acceptance computed with spot in 309 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-00
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 3 ms.
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-00 finished in 1472 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' '!(((p0 U p1)||X(p2)))'
Support contains 265 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 536 transition count 176
Applied a total of 2 rules in 6 ms. Remains 536 /538 variables (removed 2) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 536 cols
[2024-06-01 05:00:33] [INFO ] Computed 362 invariants in 5 ms
[2024-06-01 05:00:33] [INFO ] Implicit Places using invariants in 331 ms returned []
[2024-06-01 05:00:33] [INFO ] Invariant cache hit.
[2024-06-01 05:00:34] [INFO ] Implicit Places using invariants and state equation in 672 ms returned [442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 1007 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 525/538 places, 176/176 transitions.
Applied a total of 0 rules in 3 ms. Remains 525 /525 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1017 ms. Remains : 525/538 places, 176/176 transitions.
Stuttering acceptance computed with spot in 175 ms :[true, (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-01 finished in 1213 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 1 out of 538 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Graph (complete) has 2377 edges and 538 vertex of which 513 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.10 ms
Discarding 25 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 510 transition count 171
Applied a total of 5 rules in 47 ms. Remains 510 /538 variables (removed 28) and now considering 171/176 (removed 5) transitions.
// Phase 1: matrix 171 rows 510 cols
[2024-06-01 05:00:34] [INFO ] Computed 341 invariants in 10 ms
[2024-06-01 05:00:34] [INFO ] Implicit Places using invariants in 367 ms returned []
[2024-06-01 05:00:34] [INFO ] Invariant cache hit.
[2024-06-01 05:00:35] [INFO ] Implicit Places using invariants and state equation in 671 ms returned [409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 1049 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 488/538 places, 171/176 transitions.
Applied a total of 0 rules in 19 ms. Remains 488 /488 variables (removed 0) and now considering 171/171 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1116 ms. Remains : 488/538 places, 171/176 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-02
Product exploration explored 100000 steps with 6775 reset in 278 ms.
Product exploration explored 100000 steps with 6781 reset in 214 ms.
Computed a total of 488 stabilizing places and 171 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 488 transition count 171
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
RANDOM walk for 14 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
// Phase 1: matrix 171 rows 488 cols
[2024-06-01 05:00:36] [INFO ] Computed 320 invariants in 8 ms
[2024-06-01 05:00:36] [INFO ] [Real]Absence check using 0 positive and 320 generalized place invariants in 145 ms returned sat
[2024-06-01 05:00:37] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2024-06-01 05:00:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 05:00:37] [INFO ] [Nat]Absence check using 0 positive and 320 generalized place invariants in 145 ms returned sat
[2024-06-01 05:00:38] [INFO ] [Nat]Absence check using state equation in 493 ms returned sat
[2024-06-01 05:00:38] [INFO ] Computed and/alt/rep : 111/133/111 causal constraints (skipped 37 transitions) in 12 ms.
[2024-06-01 05:00:38] [INFO ] Added : 1 causal constraints over 1 iterations in 68 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 488 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 488/488 places, 171/171 transitions.
Applied a total of 0 rules in 20 ms. Remains 488 /488 variables (removed 0) and now considering 171/171 (removed 0) transitions.
[2024-06-01 05:00:38] [INFO ] Invariant cache hit.
[2024-06-01 05:00:38] [INFO ] Implicit Places using invariants in 308 ms returned []
[2024-06-01 05:00:38] [INFO ] Invariant cache hit.
[2024-06-01 05:00:39] [INFO ] Implicit Places using invariants and state equation in 741 ms returned []
Implicit Place search using SMT with State Equation took 1051 ms to find 0 implicit places.
[2024-06-01 05:00:39] [INFO ] Redundant transitions in 25 ms returned []
Running 148 sub problems to find dead transitions.
[2024-06-01 05:00:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/476 variables, 320/320 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/476 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (OVERLAPS) 171/647 variables, 476/796 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/647 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (OVERLAPS) 12/659 variables, 12/808 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/659 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (OVERLAPS) 0/659 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Real declared 659/659 variables, and 808 constraints, problems are : Problem set: 0 solved, 148 unsolved in 9099 ms.
Refiners :[Generalized P Invariants (flows): 320/320 constraints, State Equation: 488/488 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 148 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/476 variables, 320/320 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/476 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (OVERLAPS) 171/647 variables, 476/796 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/647 variables, 27/823 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/647 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (OVERLAPS) 12/659 variables, 12/835 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/659 variables, 121/956 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/659 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 8 (OVERLAPS) 0/659 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Int declared 659/659 variables, and 956 constraints, problems are : Problem set: 0 solved, 148 unsolved in 17935 ms.
Refiners :[Generalized P Invariants (flows): 320/320 constraints, State Equation: 488/488 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 0/0 constraints]
After SMT, in 27146ms problems are : Problem set: 0 solved, 148 unsolved
Search for dead transitions found 0 dead transitions in 27148ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 28251 ms. Remains : 488/488 places, 171/171 transitions.
Computed a total of 488 stabilizing places and 171 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 488 transition count 171
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 151 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 15 steps (0 resets) in 5 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 3 factoid took 161 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-06-01 05:01:06] [INFO ] Invariant cache hit.
[2024-06-01 05:01:07] [INFO ] [Real]Absence check using 0 positive and 320 generalized place invariants in 155 ms returned sat
[2024-06-01 05:01:07] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2024-06-01 05:01:07] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 05:01:07] [INFO ] [Nat]Absence check using 0 positive and 320 generalized place invariants in 157 ms returned sat
[2024-06-01 05:01:08] [INFO ] [Nat]Absence check using state equation in 509 ms returned sat
[2024-06-01 05:01:08] [INFO ] Computed and/alt/rep : 111/133/111 causal constraints (skipped 37 transitions) in 11 ms.
[2024-06-01 05:01:08] [INFO ] Added : 1 causal constraints over 1 iterations in 76 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6778 reset in 178 ms.
Product exploration explored 100000 steps with 6769 reset in 200 ms.
Support contains 1 out of 488 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 488/488 places, 171/171 transitions.
Applied a total of 0 rules in 19 ms. Remains 488 /488 variables (removed 0) and now considering 171/171 (removed 0) transitions.
[2024-06-01 05:01:09] [INFO ] Invariant cache hit.
[2024-06-01 05:01:09] [INFO ] Implicit Places using invariants in 318 ms returned []
[2024-06-01 05:01:09] [INFO ] Invariant cache hit.
[2024-06-01 05:01:10] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 1079 ms to find 0 implicit places.
[2024-06-01 05:01:10] [INFO ] Redundant transitions in 24 ms returned []
Running 148 sub problems to find dead transitions.
[2024-06-01 05:01:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/476 variables, 320/320 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/476 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (OVERLAPS) 171/647 variables, 476/796 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/647 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (OVERLAPS) 12/659 variables, 12/808 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/659 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (OVERLAPS) 0/659 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Real declared 659/659 variables, and 808 constraints, problems are : Problem set: 0 solved, 148 unsolved in 9533 ms.
Refiners :[Generalized P Invariants (flows): 320/320 constraints, State Equation: 488/488 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 148 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/476 variables, 320/320 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/476 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 2 (OVERLAPS) 171/647 variables, 476/796 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/647 variables, 27/823 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/647 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 5 (OVERLAPS) 12/659 variables, 12/835 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/659 variables, 121/956 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/659 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 148 unsolved
At refinement iteration 8 (OVERLAPS) 0/659 variables, 0/956 constraints. Problems are: Problem set: 0 solved, 148 unsolved
No progress, stopping.
After SMT solving in domain Int declared 659/659 variables, and 956 constraints, problems are : Problem set: 0 solved, 148 unsolved in 17505 ms.
Refiners :[Generalized P Invariants (flows): 320/320 constraints, State Equation: 488/488 constraints, PredecessorRefiner: 148/148 constraints, Known Traps: 0/0 constraints]
After SMT, in 27155ms problems are : Problem set: 0 solved, 148 unsolved
Search for dead transitions found 0 dead transitions in 27162ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 28290 ms. Remains : 488/488 places, 171/171 transitions.
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-02 finished in 63087 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 2 out of 538 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Graph (complete) has 2377 edges and 538 vertex of which 107 are kept as prefixes of interest. Removing 431 places using SCC suffix rule.1 ms
Discarding 431 places :
Also discarding 55 output transitions
Drop transitions (Output transitions of discarded places.) removed 55 transitions
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 107 transition count 78
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 46 place count 107 transition count 78
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 47 place count 106 transition count 77
Iterating global reduction 1 with 1 rules applied. Total rules applied 48 place count 106 transition count 77
Applied a total of 48 rules in 12 ms. Remains 106 /538 variables (removed 432) and now considering 77/176 (removed 99) transitions.
// Phase 1: matrix 77 rows 106 cols
[2024-06-01 05:01:37] [INFO ] Computed 30 invariants in 0 ms
[2024-06-01 05:01:37] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-06-01 05:01:37] [INFO ] Invariant cache hit.
[2024-06-01 05:01:37] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2024-06-01 05:01:37] [INFO ] Redundant transitions in 1 ms returned []
Running 64 sub problems to find dead transitions.
[2024-06-01 05:01:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 77/181 variables, 104/134 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (OVERLAPS) 2/183 variables, 2/136 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/183 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 0/183 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 183/183 variables, and 136 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1144 ms.
Refiners :[Generalized P Invariants (flows): 30/30 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 77/181 variables, 104/134 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 55/189 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (OVERLAPS) 2/183 variables, 2/191 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/183 variables, 9/200 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/183 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (OVERLAPS) 0/183 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 183/183 variables, and 200 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1674 ms.
Refiners :[Generalized P Invariants (flows): 30/30 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 0/0 constraints]
After SMT, in 2844ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 2845ms
Starting structural reductions in SI_LTL mode, iteration 1 : 106/538 places, 77/176 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3047 ms. Remains : 106/538 places, 77/176 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-03
Stuttering criterion allowed to conclude after 18 steps with 1 reset in 1 ms.
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-03 finished in 3131 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||G(p1)))))'
Support contains 12 out of 538 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Graph (complete) has 2377 edges and 538 vertex of which 249 are kept as prefixes of interest. Removing 289 places using SCC suffix rule.3 ms
Discarding 289 places :
Also discarding 33 output transitions
Drop transitions (Output transitions of discarded places.) removed 33 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 248 transition count 110
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 247 transition count 109
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 247 transition count 109
Applied a total of 36 rules in 25 ms. Remains 247 /538 variables (removed 291) and now considering 109/176 (removed 67) transitions.
// Phase 1: matrix 109 rows 247 cols
[2024-06-01 05:01:40] [INFO ] Computed 140 invariants in 2 ms
[2024-06-01 05:01:40] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-06-01 05:01:40] [INFO ] Invariant cache hit.
[2024-06-01 05:01:40] [INFO ] Implicit Places using invariants and state equation in 193 ms returned [177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 335 ms to find 11 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 236/538 places, 109/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 236 /236 variables (removed 0) and now considering 109/109 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 368 ms. Remains : 236/538 places, 109/176 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-04
Product exploration explored 100000 steps with 6640 reset in 238 ms.
Product exploration explored 100000 steps with 6644 reset in 219 ms.
Computed a total of 236 stabilizing places and 109 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 236 transition count 109
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (G p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 18 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-04 finished in 1008 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 132 out of 538 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Graph (complete) has 2377 edges and 538 vertex of which 523 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.3 ms
Discarding 15 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 520 transition count 171
Applied a total of 5 rules in 29 ms. Remains 520 /538 variables (removed 18) and now considering 171/176 (removed 5) transitions.
// Phase 1: matrix 171 rows 520 cols
[2024-06-01 05:01:41] [INFO ] Computed 351 invariants in 3 ms
[2024-06-01 05:01:41] [INFO ] Implicit Places using invariants in 336 ms returned []
[2024-06-01 05:01:41] [INFO ] Invariant cache hit.
[2024-06-01 05:01:43] [INFO ] Implicit Places using invariants and state equation in 1251 ms returned [408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 430, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 1589 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 498/538 places, 171/176 transitions.
Applied a total of 0 rules in 14 ms. Remains 498 /498 variables (removed 0) and now considering 171/171 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1632 ms. Remains : 498/538 places, 171/176 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-05
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-05 finished in 1687 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(G(p0)))'
Support contains 12 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 535 transition count 176
Applied a total of 3 rules in 8 ms. Remains 535 /538 variables (removed 3) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 535 cols
[2024-06-01 05:01:43] [INFO ] Computed 361 invariants in 3 ms
[2024-06-01 05:01:43] [INFO ] Implicit Places using invariants in 411 ms returned []
[2024-06-01 05:01:43] [INFO ] Invariant cache hit.
[2024-06-01 05:01:44] [INFO ] Implicit Places using invariants and state equation in 1326 ms returned [441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 1740 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 524/538 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1755 ms. Remains : 524/538 places, 176/176 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-09
Product exploration explored 100000 steps with 6922 reset in 172 ms.
Product exploration explored 100000 steps with 6919 reset in 185 ms.
Computed a total of 524 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 524 transition count 176
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 166 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
RANDOM walk for 40000 steps (2766 resets) in 194 ms. (205 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (317 resets) in 91 ms. (434 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1711 steps, run visited all 1 properties in 16 ms. (steps per millisecond=106 )
Probabilistic random walk after 1711 steps, saw 1630 distinct states, run finished after 19 ms. (steps per millisecond=90 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 4 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-09 finished in 2746 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((p0||G(p1)))))'
Support contains 34 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 524 transition count 176
Applied a total of 14 rules in 14 ms. Remains 524 /538 variables (removed 14) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 524 cols
[2024-06-01 05:01:46] [INFO ] Computed 350 invariants in 15 ms
[2024-06-01 05:01:46] [INFO ] Implicit Places using invariants in 346 ms returned []
[2024-06-01 05:01:46] [INFO ] Invariant cache hit.
[2024-06-01 05:01:46] [INFO ] Implicit Places using invariants and state equation in 502 ms returned [441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 849 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 513/538 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 513 /513 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 870 ms. Remains : 513/538 places, 176/176 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-10
Product exploration explored 100000 steps with 50000 reset in 193 ms.
Product exploration explored 100000 steps with 50000 reset in 208 ms.
Computed a total of 513 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 513 transition count 176
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 17 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-10 finished in 1528 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(p0))||(G(F(p1)) U p2)))'
Support contains 45 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 524 transition count 176
Applied a total of 14 rules in 18 ms. Remains 524 /538 variables (removed 14) and now considering 176/176 (removed 0) transitions.
[2024-06-01 05:01:47] [INFO ] Invariant cache hit.
[2024-06-01 05:01:47] [INFO ] Implicit Places using invariants in 311 ms returned []
[2024-06-01 05:01:47] [INFO ] Invariant cache hit.
[2024-06-01 05:01:48] [INFO ] Implicit Places using invariants and state equation in 591 ms returned [441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 903 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 513/538 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 513 /513 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 926 ms. Remains : 513/538 places, 176/176 transitions.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 268 ms.
Product exploration explored 100000 steps with 50000 reset in 270 ms.
Computed a total of 513 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 513 transition count 176
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (G p0))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 15 factoid took 24 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-13 finished in 1769 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 U p1)||(X(X(G(p0))) U (p2&&G(p3)))))))'
Support contains 35 out of 538 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Graph (complete) has 2377 edges and 538 vertex of which 513 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.3 ms
Discarding 25 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 511 transition count 172
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 511 transition count 172
Applied a total of 4 rules in 35 ms. Remains 511 /538 variables (removed 27) and now considering 172/176 (removed 4) transitions.
// Phase 1: matrix 172 rows 511 cols
[2024-06-01 05:01:49] [INFO ] Computed 341 invariants in 14 ms
[2024-06-01 05:01:49] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-06-01 05:01:49] [INFO ] Invariant cache hit.
[2024-06-01 05:01:50] [INFO ] Implicit Places using invariants and state equation in 531 ms returned [409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 431, 432, 433, 434, 435, 436, 437, 438, 439, 440, 441]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 864 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 489/538 places, 172/176 transitions.
Applied a total of 0 rules in 15 ms. Remains 489 /489 variables (removed 0) and now considering 172/172 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 914 ms. Remains : 489/538 places, 172/176 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-14
Stuttering criterion allowed to conclude after 84678 steps with 5733 reset in 155 ms.
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-14 finished in 1223 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(p0)))'
Support contains 12 out of 538 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 538/538 places, 176/176 transitions.
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 524 transition count 176
Applied a total of 14 rules in 9 ms. Remains 524 /538 variables (removed 14) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 524 cols
[2024-06-01 05:01:50] [INFO ] Computed 350 invariants in 11 ms
[2024-06-01 05:01:50] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-06-01 05:01:50] [INFO ] Invariant cache hit.
[2024-06-01 05:01:51] [INFO ] Implicit Places using invariants and state equation in 578 ms returned [441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451]
Discarding 11 places :
Implicit Place search using SMT with State Equation took 938 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 513/538 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 513 /513 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 952 ms. Remains : 513/538 places, 176/176 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : QuasiCertifProtocol-COL-10-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 177 ms.
Product exploration explored 100000 steps with 50000 reset in 184 ms.
Computed a total of 513 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 513 transition count 176
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 19 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA QuasiCertifProtocol-COL-10-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property QuasiCertifProtocol-COL-10-LTLCardinality-15 finished in 1532 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)))'
[2024-06-01 05:01:52] [INFO ] Flatten gal took : 28 ms
[2024-06-01 05:01:52] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-06-01 05:01:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 538 places, 176 transitions and 1275 arcs took 4 ms.
Total runtime 153874 ms.
There are residual formulas that ITS could not solve within timeout
Could not compute solution for formula : QuasiCertifProtocol-COL-10-LTLCardinality-02

BK_STOP 1717218150553

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name QuasiCertifProtocol-COL-10-LTLCardinality-02
ltl formula formula --ltl=/tmp/1060/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 538 places, 176 transitions and 1275 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1060/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1060/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1060/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1060/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 525 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 539, there are 180 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~15 levels ~10000 states ~40012 transitions
pnml2lts-mc( 3/ 4): ~18 levels ~20000 states ~88736 transitions
pnml2lts-mc( 3/ 4): ~18 levels ~40000 states ~195688 transitions
pnml2lts-mc( 0/ 4): ~16 levels ~80000 states ~395932 transitions
pnml2lts-mc( 3/ 4): ~18 levels ~160000 states ~889668 transitions
pnml2lts-mc( 3/ 4): ~18 levels ~320000 states ~1894232 transitions
pnml2lts-mc( 3/ 4): ~18 levels ~640000 states ~4086864 transitions
pnml2lts-mc( 3/ 4): ~19 levels ~1280000 states ~8510148 transitions
pnml2lts-mc( 3/ 4): ~19 levels ~2560000 states ~18681920 transitions
pnml2lts-mc( 3/ 4): ~19 levels ~5120000 states ~40771176 transitions
pnml2lts-mc( 0/ 4): Error: tree leafs table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 5721790
pnml2lts-mc( 0/ 4): unique states count: 5721848
pnml2lts-mc( 0/ 4): unique transitions count: 46391276
pnml2lts-mc( 0/ 4): - self-loop count: 30541
pnml2lts-mc( 0/ 4): - claim dead count: 40638619
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 5722028
pnml2lts-mc( 0/ 4): - cum. max stack depth: 87
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 5722028 states 46393749 transitions, fanout: 8.108
pnml2lts-mc( 0/ 4): Total exploration time 37.290 sec (37.290 sec minimum, 37.290 sec on average)
pnml2lts-mc( 0/ 4): States per second: 153447, Transitions per second: 1244134
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 107.7MB, 19.7 B/state, compr.: 0.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 17.0%/99.0%
pnml2lts-mc( 0/ 4): Stored 176 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 107.7MB (~256.0MB paged-in)

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="QuasiCertifProtocol-COL-10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is QuasiCertifProtocol-COL-10, 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 r520-tall-171662337600019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-10.tgz
mv QuasiCertifProtocol-COL-10 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;