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.r092-tall-171624189800703.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 itstools
Input is DES-PT-30a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189800703
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 08:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Apr 12 08:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 08:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 08:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 70K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-00
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-01
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-02
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-03
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-04
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-05
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-06
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-07
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-08
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-09
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-10
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-11
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-12
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-13
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-14
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716351149139

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-30a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-22 04:12:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 04:12:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 04:12:30] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2024-05-22 04:12:30] [INFO ] Transformed 234 places.
[2024-05-22 04:12:30] [INFO ] Transformed 191 transitions.
[2024-05-22 04:12:30] [INFO ] Found NUPN structural information;
[2024-05-22 04:12:30] [INFO ] Parsed PT model containing 234 places and 191 transitions and 926 arcs in 183 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
[2024-05-22 04:12:31] [INFO ] Flatten gal took : 112 ms
[2024-05-22 04:12:31] [INFO ] Flatten gal took : 60 ms
[2024-05-22 04:12:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10874836749775225756.gal : 20 ms
[2024-05-22 04:12:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3120890126384994884.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10874836749775225756.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3120890126384994884.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (896 resets) in 2166 ms. (18 steps per ms) remains 15/16 properties
FORMULA DES-PT-30a-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality3120890126384994884.prop.
BEST_FIRST walk for 4004 steps (17 resets) in 276 ms. (14 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :3 after 5
BEST_FIRST walk for 4003 steps (20 resets) in 126 ms. (31 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :5 after 10
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :10 after 81
BEST_FIRST walk for 4003 steps (19 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :81 after 95
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :95 after 125
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :125 after 1471
BEST_FIRST walk for 4003 steps (22 resets) in 107 ms. (37 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :1471 after 2537
BEST_FIRST walk for 4003 steps (20 resets) in 52 ms. (75 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (18 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 1024
BEST_FIRST walk for 4003 steps (21 resets) in 234 ms. (17 steps per ms) remains 15/15 properties
SDD size :125073 after 165993
BEST_FIRST walk for 4002 steps (18 resets) in 21 ms. (181 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (18 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (18 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (19 resets) in 21 ms. (181 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (19 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (16 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (22 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (17 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :165993 after 202445
Reachability property DES-PT-30a-ReachabilityFireability-2024-00 is true.
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :816441 after 1.41547e+07
Interrupted probabilistic random walk after 499825 steps, run timeout after 3001 ms. (steps per millisecond=166 ) properties seen :0 out of 15
Probabilistic random walk after 499825 steps, saw 84726 distinct states, run finished after 3005 ms. (steps per millisecond=166 ) properties seen :0
// Phase 1: matrix 177 rows 234 cols
[2024-05-22 04:12:34] [INFO ] Computed 59 invariants in 17 ms
[2024-05-22 04:12:34] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 136/136 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 29/165 variables, 32/169 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 29/198 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/165 variables, 8/206 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 4/169 variables, 2/208 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 4/212 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/169 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 51/220 variables, 15/228 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/220 variables, 51/279 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/220 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 177/397 variables, 220/499 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/397 variables, 1/500 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/397 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 17 (OVERLAPS) 14/411 variables, 14/514 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SMT process timed out in 5242ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 136 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 234 transition count 177
Applied a total of 1 rules in 76 ms. Remains 234 /234 variables (removed 0) and now considering 177/177 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 234/234 places, 177/177 transitions.
RANDOM walk for 40000 steps (919 resets) in 615 ms. (64 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (16 resets) in 21 ms. (182 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (18 resets) in 28 ms. (138 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (14 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (24 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (19 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (18 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (23 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (22 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (18 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (19 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (19 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (15 resets) in 23 ms. (166 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (15 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (18 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (18 resets) in 43 ms. (91 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 441938 steps, run timeout after 3001 ms. (steps per millisecond=147 ) properties seen :0 out of 15
Probabilistic random walk after 441938 steps, saw 77417 distinct states, run finished after 3002 ms. (steps per millisecond=147 ) properties seen :0
// Phase 1: matrix 177 rows 234 cols
[2024-05-22 04:12:43] [INFO ] Computed 59 invariants in 6 ms
[2024-05-22 04:12:43] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 136/136 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 29/165 variables, 32/169 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 29/198 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/165 variables, 8/206 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 4/169 variables, 2/208 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 4/212 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/169 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 51/220 variables, 15/228 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/220 variables, 51/279 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/220 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (OVERLAPS) 177/397 variables, 220/499 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/397 variables, 1/500 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/397 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 17 (OVERLAPS) 14/411 variables, 14/514 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/411 variables, 14/528 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/411 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 20 (OVERLAPS) 0/411 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 411/411 variables, and 528 constraints, problems are : Problem set: 0 solved, 15 unsolved in 8677 ms.
Refiners :[Domain max(s): 234/234 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 234/234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/136 variables, 136/136 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/136 variables, 1/137 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/136 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 29/165 variables, 32/169 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/165 variables, 29/198 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/165 variables, 8/206 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 4/169 variables, 2/208 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 4/212 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/169 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 51/220 variables, 15/228 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/220 variables, 51/279 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/220 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem DES-PT-30a-ReachabilityFireability-2024-01 is UNSAT
FORMULA DES-PT-30a-ReachabilityFireability-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 14 (OVERLAPS) 177/397 variables, 220/499 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/397 variables, 1/500 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/397 variables, 4/504 constraints. Problems are: Problem set: 1 solved, 14 unsolved
[2024-05-22 04:12:56] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 16 ms to minimize.
[2024-05-22 04:12:56] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/397 variables, 2/506 constraints. Problems are: Problem set: 1 solved, 14 unsolved
[2024-05-22 04:13:00] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-05-22 04:13:00] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 4 ms to minimize.
[2024-05-22 04:13:00] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 1 ms to minimize.
[2024-05-22 04:13:00] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 1 ms to minimize.
[2024-05-22 04:13:00] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 1 ms to minimize.
[2024-05-22 04:13:00] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 1 ms to minimize.
[2024-05-22 04:13:01] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/397 variables, 7/513 constraints. Problems are: Problem set: 1 solved, 14 unsolved
[2024-05-22 04:13:02] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 9 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/397 variables, 1/514 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/397 variables, 0/514 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 21 (OVERLAPS) 14/411 variables, 14/528 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/411 variables, 14/542 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/411 variables, 10/552 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/411 variables, 0/552 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 25 (OVERLAPS) 0/411 variables, 0/552 constraints. Problems are: Problem set: 1 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 411/411 variables, and 552 constraints, problems are : Problem set: 1 solved, 14 unsolved in 23700 ms.
Refiners :[Domain max(s): 234/234 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 234/234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/15 constraints, Known Traps: 10/10 constraints]
After SMT, in 32484ms problems are : Problem set: 1 solved, 14 unsolved
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :1.41547e+07 after 2.86693e+08
FORMULA DES-PT-30a-ReachabilityFireability-2024-15 TRUE TECHNIQUES PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-14 TRUE TECHNIQUES PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-13 TRUE TECHNIQUES PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-12 TRUE TECHNIQUES PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-10 FALSE TECHNIQUES PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-06 TRUE TECHNIQUES PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-05 TRUE TECHNIQUES PARIKH_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-03 FALSE TECHNIQUES PARIKH_WALK
Reachability property DES-PT-30a-ReachabilityFireability-2024-05 is true.
SDD proceeding with computation,14 properties remain. new max is 4096
SDD size :2.86693e+08 after 3.07625e+08
SDD proceeding with computation,14 properties remain. new max is 8192
SDD size :3.07625e+08 after 3.08252e+08
SDD proceeding with computation,14 properties remain. new max is 16384
SDD size :3.08252e+08 after 3.35749e+08
Parikh walk visited 8 properties in 25874 ms.
Support contains 96 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 234 transition count 176
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 233 transition count 175
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 233 transition count 175
Applied a total of 3 rules in 26 ms. Remains 233 /234 variables (removed 1) and now considering 175/177 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 233/234 places, 175/177 transitions.
RANDOM walk for 40000 steps (736 resets) in 273 ms. (145 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (196 resets) in 161 ms. (246 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (246 resets) in 156 ms. (254 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (214 resets) in 248 ms. (160 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (145 resets) in 129 ms. (307 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (135 resets) in 87 ms. (454 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (142 resets) in 82 ms. (481 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 712880 steps, run timeout after 3001 ms. (steps per millisecond=237 ) properties seen :0 out of 6
Probabilistic random walk after 712880 steps, saw 103847 distinct states, run finished after 3001 ms. (steps per millisecond=237 ) properties seen :0
// Phase 1: matrix 175 rows 233 cols
[2024-05-22 04:13:45] [INFO ] Computed 60 invariants in 5 ms
[2024-05-22 04:13:45] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 38/134 variables, 27/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/134 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 14/148 variables, 7/38 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 5/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 69/217 variables, 17/60 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/217 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 175/392 variables, 217/277 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/392 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/392 variables, 0/278 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 16/408 variables, 16/294 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/408 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 0/408 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 294 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1058 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 233/233 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 38/134 variables, 27/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/134 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 14/148 variables, 7/38 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 5/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 69/217 variables, 17/60 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/217 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 175/392 variables, 217/277 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/392 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/392 variables, 1/279 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-22 04:13:47] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/392 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/392 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 16/408 variables, 16/296 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/408 variables, 5/301 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/408 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-22 04:13:48] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
At refinement iteration 18 (OVERLAPS) 0/408 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/408 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 20 (OVERLAPS) 0/408 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 302 constraints, problems are : Problem set: 0 solved, 6 unsolved in 4397 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 233/233 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 2/2 constraints]
After SMT, in 5507ms problems are : Problem set: 0 solved, 6 unsolved
Parikh walk visited 0 properties in 12473 ms.
Support contains 96 out of 233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 175/175 transitions.
Applied a total of 0 rules in 28 ms. Remains 233 /233 variables (removed 0) and now considering 175/175 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 233/233 places, 175/175 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 175/175 transitions.
Applied a total of 0 rules in 7 ms. Remains 233 /233 variables (removed 0) and now considering 175/175 (removed 0) transitions.
[2024-05-22 04:14:03] [INFO ] Invariant cache hit.
[2024-05-22 04:14:03] [INFO ] Implicit Places using invariants in 116 ms returned []
[2024-05-22 04:14:03] [INFO ] Invariant cache hit.
[2024-05-22 04:14:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 04:14:03] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 339 ms to find 0 implicit places.
[2024-05-22 04:14:03] [INFO ] Redundant transitions in 11 ms returned []
Running 174 sub problems to find dead transitions.
[2024-05-22 04:14:03] [INFO ] Invariant cache hit.
[2024-05-22 04:14:03] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/232 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (OVERLAPS) 1/233 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (OVERLAPS) 175/408 variables, 233/293 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 294 constraints, problems are : Problem set: 0 solved, 174 unsolved in 5460 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 233/233 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 174 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/232 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/232 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (OVERLAPS) 1/233 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/233 variables, 14/60 constraints. Problems are: Problem set: 0 solved, 174 unsolved
[2024-05-22 04:14:10] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 2 ms to minimize.
[2024-05-22 04:14:10] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/233 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (OVERLAPS) 175/408 variables, 233/295 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 1/296 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 174/470 constraints. Problems are: Problem set: 0 solved, 174 unsolved
[2024-05-22 04:14:16] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 1 ms to minimize.
[2024-05-22 04:14:16] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
[2024-05-22 04:14:18] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 1 ms to minimize.
[2024-05-22 04:14:20] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 4/474 constraints. Problems are: Problem set: 0 solved, 174 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 408/408 variables, and 474 constraints, problems are : Problem set: 0 solved, 174 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 233/233 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 6/6 constraints]
After SMT, in 35593ms problems are : Problem set: 0 solved, 174 unsolved
Search for dead transitions found 0 dead transitions in 35600ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35977 ms. Remains : 233/233 places, 175/175 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 6 ms. Remains 233 /233 variables (removed 0) and now considering 175/175 (removed 0) transitions.
Running SMT prover for 6 properties.
[2024-05-22 04:14:39] [INFO ] Invariant cache hit.
[2024-05-22 04:14:39] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-22 04:14:39] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2024-05-22 04:14:39] [INFO ] [Nat]Absence check using 34 positive and 26 generalized place invariants in 13 ms returned sat
[2024-05-22 04:14:39] [INFO ] After 414ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
TRAPS : Iteration 0
[2024-05-22 04:14:40] [INFO ] After 894ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
[2024-05-22 04:14:40] [INFO ] After 1463ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2024-05-22 04:14:40] [INFO ] Flatten gal took : 27 ms
[2024-05-22 04:14:40] [INFO ] Flatten gal took : 24 ms
[2024-05-22 04:14:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4647754537351811295.gal : 11 ms
[2024-05-22 04:14:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3023674886440092044.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4647754537351811295.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3023674886440092044.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3023674886440092044.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :9 after 23
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :23 after 45
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :45 after 175
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :175 after 1361
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :1361 after 18021
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :95697 after 113281
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :113281 after 135273
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :534777 after 2.10155e+07
SDD proceeding with computation,14 properties remain. new max is 32768
SDD size :3.35749e+08 after 6.09543e+08
Detected timeout of ITS tools.
[2024-05-22 04:14:56] [INFO ] Flatten gal took : 22 ms
[2024-05-22 04:14:56] [INFO ] Applying decomposition
[2024-05-22 04:14:56] [INFO ] Flatten gal took : 21 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph14595110653994726316.txt' '-o' '/tmp/graph14595110653994726316.bin' '-w' '/tmp/graph14595110653994726316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14595110653994726316.bin' '-l' '-1' '-v' '-w' '/tmp/graph14595110653994726316.weights' '-q' '0' '-e' '0.001'
[2024-05-22 04:14:56] [INFO ] Decomposing Gal with order
[2024-05-22 04:14:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 04:14:56] [INFO ] Removed a total of 14 redundant transitions.
[2024-05-22 04:14:56] [INFO ] Flatten gal took : 71 ms
[2024-05-22 04:14:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2024-05-22 04:14:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13180498992226513143.gal : 8 ms
[2024-05-22 04:14:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17430584223069354559.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13180498992226513143.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17430584223069354559.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality17430584223069354559.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :5 after 333
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :333 after 1353
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1353 after 12159
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :12159 after 3.64646e+08
Reachability property DES-PT-30a-ReachabilityFireability-2024-08 is true.
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :3.64646e+08 after 6.53985e+08
Invariant property DES-PT-30a-ReachabilityFireability-2024-11 does not hold.
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :6.53985e+08 after 9.40361e+08
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1.32828e+10 after 1.19715e+11
Reachability property DES-PT-30a-ReachabilityFireability-2024-09 is true.
Reachability property DES-PT-30a-ReachabilityFireability-2024-07 is true.
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.09772e+12 after 2.54831e+12
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3.45541e+12 after 3.90797e+12
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :5.71822e+12 after 6.17078e+12
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32183 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 04:15:11] [INFO ] Flatten gal took : 12 ms
[2024-05-22 04:15:11] [INFO ] Applying decomposition
[2024-05-22 04:15:11] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5340956819540094590.txt' '-o' '/tmp/graph5340956819540094590.bin' '-w' '/tmp/graph5340956819540094590.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5340956819540094590.bin' '-l' '-1' '-v' '-w' '/tmp/graph5340956819540094590.weights' '-q' '0' '-e' '0.001'
[2024-05-22 04:15:11] [INFO ] Decomposing Gal with order
[2024-05-22 04:15:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 04:15:11] [INFO ] Removed a total of 16 redundant transitions.
[2024-05-22 04:15:11] [INFO ] Flatten gal took : 19 ms
[2024-05-22 04:15:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 4 ms.
[2024-05-22 04:15:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10228390919977577583.gal : 3 ms
[2024-05-22 04:15:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16330163241204340976.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10228390919977577583.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16330163241204340976.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality16330163241204340976.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :5 after 69
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :69 after 1737
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1737 after 12645
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :12645 after 4.31037e+08
Reachability property DES-PT-30a-ReachabilityFireability-2024-08 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :4.31037e+08 after 7.73708e+08
Invariant property DES-PT-30a-ReachabilityFireability-2024-11 does not hold.
FORMULA DES-PT-30a-ReachabilityFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :7.73708e+08 after 1.11342e+09
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1.9491e+10 after 1.75063e+11
Reachability property DES-PT-30a-ReachabilityFireability-2024-09 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-30a-ReachabilityFireability-2024-07 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3.19459e+12 after 3.89333e+12
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5.29864e+12 after 5.99998e+12
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :8.80538e+12 after 9.50673e+12
Reachability property DES-PT-30a-ReachabilityFireability-2024-04 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-30a-ReachabilityFireability-2024-02 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.58189e+13,19.8916,129908,9299,3054,318142,12386,289,281030,302,64001,0
Total reachable state count : 15818877345561

Verifying 6 reachability properties.
Reachability property DES-PT-30a-ReachabilityFireability-2024-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-30a-ReachabilityFireability-2024-02,696,20.9414,130172,93,141,318142,12386,459,281030,366,64001,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-30a-ReachabilityFireability-2024-04,200,24.7252,130172,80,128,318142,12386,586,281030,398,64001,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-30a-ReachabilityFireability-2024-07,232,38.6954,130172,72,97,318142,12386,920,281030,476,64001,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-08 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-30a-ReachabilityFireability-2024-08,3072,40.1843,130172,75,104,318142,12386,998,281030,495,64001,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-30a-ReachabilityFireability-2024-09,1.09117e+07,40.1851,130172,119,173,318142,12386,1012,281030,499,64001,0
Invariant property DES-PT-30a-ReachabilityFireability-2024-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-30a-ReachabilityFireability-2024-11,1.90373e+07,40.1859,130172,566,202,318142,12386,1017,281030,503,64001,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 201681 ms.

BK_STOP 1716351352093

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="DES-PT-30a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DES-PT-30a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r092-tall-171624189800703"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;