About the Execution of ITS-Tools for ASLink-PT-07a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3019.352 | 3600000.00 | 8374868.00 | 7643.10 | FTTTFTFTTF?FFFF? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r004-smll-171620117800111.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 ASLink-PT-07a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117800111
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K 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 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 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 677K 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 ASLink-PT-07a-ReachabilityFireability-2024-00
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-01
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-02
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-03
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-04
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-05
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-06
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-07
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2023-08
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-09
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2023-10
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2023-11
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-12
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-13
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2023-14
FORMULA_NAME ASLink-PT-07a-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716320351309
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-07a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 19:39:13] [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]
[2024-05-21 19:39:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 19:39:13] [INFO ] Load time of PNML (sax parser for PT used): 352 ms
[2024-05-21 19:39:13] [INFO ] Transformed 1601 places.
[2024-05-21 19:39:13] [INFO ] Transformed 2373 transitions.
[2024-05-21 19:39:13] [INFO ] Found NUPN structural information;
[2024-05-21 19:39:13] [INFO ] Parsed PT model containing 1601 places and 2373 transitions and 8915 arcs in 567 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 129 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
RANDOM walk for 40000 steps (211 resets) in 2831 ms. (14 steps per ms) remains 14/16 properties
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (24 resets) in 1431 ms. (27 steps per ms) remains 14/14 properties
[2024-05-21 19:39:15] [INFO ] Flatten gal took : 734 ms
BEST_FIRST walk for 40004 steps (22 resets) in 1875 ms. (21 steps per ms) remains 14/14 properties
[2024-05-21 19:39:16] [INFO ] Flatten gal took : 436 ms
BEST_FIRST walk for 40002 steps (20 resets) in 746 ms. (53 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (20 resets) in 245 ms. (162 steps per ms) remains 14/14 properties
[2024-05-21 19:39:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14042284586704459640.gal : 169 ms
[2024-05-21 19:39:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17865997582212303346.prop : 19 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/ReachabilityCardinality14042284586704459640.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17865997582212303346.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (22 resets) in 452 ms. (88 steps per ms) remains 14/14 properties
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 ...330
BEST_FIRST walk for 40003 steps (23 resets) in 249 ms. (160 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (20 resets) in 401 ms. (99 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (24 resets) in 391 ms. (102 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (22 resets) in 269 ms. (148 steps per ms) remains 14/14 properties
Loading property file /tmp/ReachabilityCardinality17865997582212303346.prop.
BEST_FIRST walk for 40002 steps (24 resets) in 372 ms. (107 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (23 resets) in 175 ms. (227 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (22 resets) in 372 ms. (107 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (21 resets) in 183 ms. (217 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (22 resets) in 180 ms. (221 steps per ms) remains 14/14 properties
// Phase 1: matrix 2348 rows 1601 cols
[2024-05-21 19:39:17] [INFO ] Computed 308 invariants in 298 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/340 variables, 340/340 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/340 variables, 2/342 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/340 variables, 0/342 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 278/618 variables, 75/417 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/618 variables, 278/695 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/618 variables, 2/697 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/618 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem ASLink-PT-07a-ReachabilityFireability-2024-12 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (OVERLAPS) 955/1573 variables, 220/917 constraints. Problems are: Problem set: 1 solved, 13 unsolved
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :8 after 16
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :16 after 31
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :31 after 40
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :40 after 92
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :92 after 118
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :118 after 357
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :357 after 75711
At refinement iteration 8 (INCLUDED_ONLY) 0/1573 variables, 955/1872 constraints. Problems are: Problem set: 1 solved, 13 unsolved
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :75711 after 1.37297e+11
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :1.37297e+11 after 1.96935e+18
At refinement iteration 9 (INCLUDED_ONLY) 0/1573 variables, 0/1872 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 10 (OVERLAPS) 28/1601 variables, 9/1881 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1601 variables, 28/1909 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1601 variables, 0/1909 constraints. Problems are: Problem set: 1 solved, 13 unsolved
SMT process timed out in 6075ms, After SMT, problems are : Problem set: 1 solved, 13 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 306 out of 1601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1601/1601 places, 2348/2348 transitions.
Ensure Unique test removed 25 places
Discarding 13 places :
Implicit places reduction removed 13 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 143 rules applied. Total rules applied 143 place count 1563 transition count 2243
Reduce places removed 105 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 1 with 116 rules applied. Total rules applied 259 place count 1458 transition count 2232
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 270 place count 1447 transition count 2232
Performed 121 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 121 Pre rules applied. Total rules applied 270 place count 1447 transition count 2111
Deduced a syphon composed of 121 places in 5 ms
Ensure Unique test removed 42 places
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 3 with 284 rules applied. Total rules applied 554 place count 1284 transition count 2111
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 3 with 1 rules applied. Total rules applied 555 place count 1284 transition count 2110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 556 place count 1283 transition count 2110
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 558 place count 1281 transition count 2103
Iterating global reduction 5 with 2 rules applied. Total rules applied 560 place count 1281 transition count 2103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 564 place count 1280 transition count 2100
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 566 place count 1278 transition count 2100
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 9 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 7 with 76 rules applied. Total rules applied 642 place count 1240 transition count 2062
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 644 place count 1240 transition count 2060
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 646 place count 1238 transition count 2060
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 650 place count 1238 transition count 2060
Applied a total of 650 rules in 1050 ms. Remains 1238 /1601 variables (removed 363) and now considering 2060/2348 (removed 288) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1071 ms. Remains : 1238/1601 places, 2060/2348 transitions.
RANDOM walk for 40000 steps (309 resets) in 807 ms. (49 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (43 resets) in 486 ms. (82 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (45 resets) in 408 ms. (97 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (42 resets) in 573 ms. (69 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (40 resets) in 180 ms. (221 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (41 resets) in 290 ms. (137 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (42 resets) in 171 ms. (232 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (44 resets) in 246 ms. (161 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (43 resets) in 286 ms. (139 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (43 resets) in 178 ms. (223 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (40 resets) in 242 ms. (164 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (42 resets) in 208 ms. (191 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (43 resets) in 183 ms. (217 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (44 resets) in 171 ms. (232 steps per ms) remains 13/13 properties
Interrupted probabilistic random walk after 113564 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :1 out of 13
Probabilistic random walk after 113564 steps, saw 31509 distinct states, run finished after 3007 ms. (steps per millisecond=37 ) properties seen :1
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 2060 rows 1238 cols
[2024-05-21 19:39:29] [INFO ] Computed 227 invariants in 150 ms
[2024-05-21 19:39:29] [INFO ] State equation strengthened by 28 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/265 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 238/503 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/503 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 41/544 variables, 24/70 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 677/1221 variables, 154/224 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1221 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 17/1238 variables, 3/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1238 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 2060/3298 variables, 1238/1465 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3298 variables, 28/1493 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3298 variables, 0/1493 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 0/3298 variables, 0/1493 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3298/3298 variables, and 1493 constraints, problems are : Problem set: 0 solved, 12 unsolved in 9208 ms.
Refiners :[Positive P Invariants (semi-flows): 68/68 constraints, Generalized P Invariants (flows): 159/159 constraints, State Equation: 1238/1238 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/265 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 238/503 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/503 variables, 2/46 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 41/544 variables, 24/70 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem ASLink-PT-07a-ReachabilityFireability-2024-03 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-07a-ReachabilityFireability-2023-08 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2023-08 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 677/1221 variables, 154/224 constraints. Problems are: Problem set: 2 solved, 10 unsolved
[2024-05-21 19:39:40] [INFO ] Deduced a trap composed of 48 places in 515 ms of which 55 ms to minimize.
[2024-05-21 19:39:40] [INFO ] Deduced a trap composed of 100 places in 524 ms of which 11 ms to minimize.
[2024-05-21 19:39:41] [INFO ] Deduced a trap composed of 32 places in 306 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1221 variables, 3/227 constraints. Problems are: Problem set: 2 solved, 10 unsolved
[2024-05-21 19:39:42] [INFO ] Deduced a trap composed of 25 places in 694 ms of which 10 ms to minimize.
[2024-05-21 19:39:43] [INFO ] Deduced a trap composed of 69 places in 139 ms of which 2 ms to minimize.
[2024-05-21 19:39:43] [INFO ] Deduced a trap composed of 27 places in 686 ms of which 7 ms to minimize.
[2024-05-21 19:39:44] [INFO ] Deduced a trap composed of 26 places in 216 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1221 variables, 4/231 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1221 variables, 0/231 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 17/1238 variables, 3/234 constraints. Problems are: Problem set: 2 solved, 10 unsolved
[2024-05-21 19:39:46] [INFO ] Deduced a trap composed of 145 places in 972 ms of which 9 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1238 variables, 1/235 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1238 variables, 0/235 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Problem ASLink-PT-07a-ReachabilityFireability-2024-05 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-07a-ReachabilityFireability-2024-06 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-07a-ReachabilityFireability-2024-07 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-07a-ReachabilityFireability-2024-09 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-07a-ReachabilityFireability-2023-11 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2023-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-07a-ReachabilityFireability-2023-14 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2023-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 13 (OVERLAPS) 2060/3298 variables, 1238/1473 constraints. Problems are: Problem set: 8 solved, 4 unsolved
Problem ASLink-PT-07a-ReachabilityFireability-2024-04 is UNSAT
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem ASLink-PT-07a-ReachabilityFireability-2024-04 is UNSAT
At refinement iteration 14 (INCLUDED_ONLY) 0/3298 variables, 28/1501 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3298 variables, 3/1504 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3298 variables, 0/1504 constraints. Problems are: Problem set: 9 solved, 3 unsolved
[2024-05-21 19:40:18] [INFO ] Deduced a trap composed of 28 places in 169 ms of which 3 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/3298 variables, 1/1505 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3298 variables, 0/1505 constraints. Problems are: Problem set: 9 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 0/3298 variables, 0/1505 constraints. Problems are: Problem set: 9 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3298/3298 variables, and 1505 constraints, problems are : Problem set: 9 solved, 3 unsolved in 43089 ms.
Refiners :[Positive P Invariants (semi-flows): 68/68 constraints, Generalized P Invariants (flows): 159/159 constraints, State Equation: 1238/1238 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 3/12 constraints, Known Traps: 9/9 constraints]
After SMT, in 52758ms problems are : Problem set: 9 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 8934 ms.
Support contains 97 out of 1238 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1238/1238 places, 2060/2060 transitions.
Ensure Unique test removed 2 places
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 1235 transition count 2044
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 35 place count 1219 transition count 2044
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 22 Pre rules applied. Total rules applied 35 place count 1219 transition count 2022
Deduced a syphon composed of 22 places in 4 ms
Ensure Unique test removed 11 places
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 55 rules applied. Total rules applied 90 place count 1186 transition count 2022
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 94 place count 1182 transition count 1995
Iterating global reduction 2 with 4 rules applied. Total rules applied 98 place count 1182 transition count 1995
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 99 place count 1181 transition count 1987
Iterating global reduction 2 with 1 rules applied. Total rules applied 100 place count 1181 transition count 1987
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 101 place count 1180 transition count 1979
Iterating global reduction 2 with 1 rules applied. Total rules applied 102 place count 1180 transition count 1979
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 103 place count 1179 transition count 1971
Iterating global reduction 2 with 1 rules applied. Total rules applied 104 place count 1179 transition count 1971
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 105 place count 1178 transition count 1963
Iterating global reduction 2 with 1 rules applied. Total rules applied 106 place count 1178 transition count 1963
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 107 place count 1177 transition count 1955
Iterating global reduction 2 with 1 rules applied. Total rules applied 108 place count 1177 transition count 1955
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 1176 transition count 1947
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 1176 transition count 1947
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 111 place count 1175 transition count 1939
Iterating global reduction 2 with 1 rules applied. Total rules applied 112 place count 1175 transition count 1939
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 120 place count 1171 transition count 1935
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 121 place count 1171 transition count 1934
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 122 place count 1170 transition count 1934
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 125 place count 1170 transition count 1931
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 128 place count 1167 transition count 1931
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 131 place count 1167 transition count 1931
Applied a total of 131 rules in 1072 ms. Remains 1167 /1238 variables (removed 71) and now considering 1931/2060 (removed 129) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1072 ms. Remains : 1167/1238 places, 1931/2060 transitions.
RANDOM walk for 40000 steps (332 resets) in 389 ms. (102 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (46 resets) in 496 ms. (80 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (52 resets) in 265 ms. (150 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (51 resets) in 128 ms. (310 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 129188 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :0 out of 3
Probabilistic random walk after 129188 steps, saw 38366 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
// Phase 1: matrix 1931 rows 1167 cols
[2024-05-21 19:40:35] [INFO ] Computed 213 invariants in 28 ms
[2024-05-21 19:40:35] [INFO ] State equation strengthened by 39 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 161/258 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 134/392 variables, 39/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/392 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 739/1131 variables, 142/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1131 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 36/1167 variables, 7/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1167 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 1931/3098 variables, 1167/1380 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3098 variables, 39/1419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3098 variables, 0/1419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/3098 variables, 0/1419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3098/3098 variables, and 1419 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2604 ms.
Refiners :[Positive P Invariants (semi-flows): 62/62 constraints, Generalized P Invariants (flows): 151/151 constraints, State Equation: 1167/1167 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 161/258 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/258 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/258 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 134/392 variables, 39/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/392 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 739/1131 variables, 142/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-21 19:40:38] [INFO ] Deduced a trap composed of 35 places in 526 ms of which 5 ms to minimize.
[2024-05-21 19:40:39] [INFO ] Deduced a trap composed of 48 places in 159 ms of which 2 ms to minimize.
[2024-05-21 19:40:39] [INFO ] Deduced a trap composed of 109 places in 742 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1131 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1131 variables, 0/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 36/1167 variables, 7/216 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1167 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 1931/3098 variables, 1167/1383 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/3098 variables, 39/1422 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3098/3098 variables, and 1425 constraints, problems are : Problem set: 0 solved, 3 unsolved in 42945 ms.
Refiners :[Positive P Invariants (semi-flows): 62/62 constraints, Generalized P Invariants (flows): 151/151 constraints, State Equation: 1167/1167 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 3/3 constraints]
After SMT, in 45700ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 14156 ms.
Support contains 97 out of 1167 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1167/1167 places, 1931/1931 transitions.
Applied a total of 0 rules in 83 ms. Remains 1167 /1167 variables (removed 0) and now considering 1931/1931 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 1167/1167 places, 1931/1931 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1167/1167 places, 1931/1931 transitions.
Applied a total of 0 rules in 63 ms. Remains 1167 /1167 variables (removed 0) and now considering 1931/1931 (removed 0) transitions.
[2024-05-21 19:41:35] [INFO ] Invariant cache hit.
[2024-05-21 19:41:36] [INFO ] Implicit Places using invariants in 1591 ms returned [1, 20, 21, 24, 54, 72, 143, 155, 168, 169, 170, 171, 172, 208, 248, 273, 283, 298, 311, 314, 315, 316, 334, 352, 434, 449, 450, 451, 452, 453, 471, 489, 584, 585, 586, 707, 724, 725, 726, 727, 745, 763, 826, 847, 862, 863, 864, 865, 903, 942, 986, 991, 1002, 1003, 1004, 1005, 1033, 1035, 1038, 1057, 1058, 1059, 1071, 1077, 1083, 1089, 1095, 1101, 1107, 1113, 1119, 1125, 1131]
[2024-05-21 19:41:36] [INFO ] Actually due to overlaps returned [1033, 54, 172, 316, 334, 453, 471, 727, 745, 1038, 171, 315, 452, 726, 865, 1005, 1057, 170, 314, 451, 586, 725, 864, 1004, 1035, 1, 21, 169, 298, 434, 450, 585, 707, 724, 847, 863, 986, 1003, 20, 72, 168, 208, 311, 352, 449, 489, 584, 763, 862, 903, 1002, 1059, 1101, 1119, 1131, 24, 155, 991, 1058, 1071, 1077, 1083, 1089, 1095, 1107, 1113, 1125]
Discarding 67 places :
Implicit Place search using SMT only with invariants took 1626 ms to find 67 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1100/1167 places, 1931/1931 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 1094 transition count 1864
Reduce places removed 67 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 76 rules applied. Total rules applied 149 place count 1027 transition count 1855
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 158 place count 1018 transition count 1855
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 47 Pre rules applied. Total rules applied 158 place count 1018 transition count 1808
Deduced a syphon composed of 47 places in 3 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 94 rules applied. Total rules applied 252 place count 971 transition count 1808
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 18 rules applied. Total rules applied 270 place count 961 transition count 1800
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 278 place count 953 transition count 1800
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 278 place count 953 transition count 1799
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 280 place count 952 transition count 1799
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 296 place count 936 transition count 1783
Iterating global reduction 5 with 16 rules applied. Total rules applied 312 place count 936 transition count 1783
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 314 place count 936 transition count 1781
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 322 place count 928 transition count 1773
Iterating global reduction 6 with 8 rules applied. Total rules applied 330 place count 928 transition count 1773
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 332 place count 928 transition count 1771
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 332 place count 928 transition count 1770
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 334 place count 927 transition count 1770
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 335 place count 926 transition count 1769
Iterating global reduction 7 with 1 rules applied. Total rules applied 336 place count 926 transition count 1769
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 337 place count 925 transition count 1768
Iterating global reduction 7 with 1 rules applied. Total rules applied 338 place count 925 transition count 1768
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 3 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 7 with 96 rules applied. Total rules applied 434 place count 877 transition count 1720
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 436 place count 875 transition count 1718
Iterating global reduction 7 with 2 rules applied. Total rules applied 438 place count 875 transition count 1718
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 439 place count 875 transition count 1717
Free-agglomeration rule applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 442 place count 875 transition count 1714
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 446 place count 872 transition count 1713
Free-agglomeration rule (complex) applied 25 times.
Iterating global reduction 9 with 25 rules applied. Total rules applied 471 place count 872 transition count 1688
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 9 with 25 rules applied. Total rules applied 496 place count 847 transition count 1688
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 10 with 12 rules applied. Total rules applied 508 place count 847 transition count 1688
Applied a total of 508 rules in 557 ms. Remains 847 /1100 variables (removed 253) and now considering 1688/1931 (removed 243) transitions.
// Phase 1: matrix 1688 rows 847 cols
[2024-05-21 19:41:37] [INFO ] Computed 130 invariants in 22 ms
[2024-05-21 19:41:38] [INFO ] Implicit Places using invariants in 891 ms returned [80, 101, 107, 116, 122, 123, 201, 222, 229, 285, 302, 309, 312, 314, 320, 385, 418, 427, 434, 492, 519, 527, 534, 542, 547, 548, 602, 619, 630, 633, 634, 639, 640, 696, 723, 731, 737, 738, 742, 818, 837]
[2024-05-21 19:41:38] [INFO ] Actually due to overlaps returned [742, 634, 320, 542, 122, 123, 427, 101, 107, 302, 309, 314, 534, 619, 633, 80, 116, 201, 222, 285, 385, 418, 492, 519, 527, 602, 696, 723, 731, 737, 738, 818, 837]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 893 ms to find 33 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 814/1167 places, 1688/1931 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 799 transition count 1673
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 799 transition count 1673
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 36 place count 793 transition count 1667
Iterating global reduction 0 with 6 rules applied. Total rules applied 42 place count 793 transition count 1667
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 791 transition count 1665
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 791 transition count 1665
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 790 transition count 1664
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 790 transition count 1664
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 789 transition count 1663
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 789 transition count 1663
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 72 place count 778 transition count 1652
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 776 transition count 1648
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 776 transition count 1648
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 77 place count 776 transition count 1647
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 92 place count 776 transition count 1632
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 107 place count 761 transition count 1632
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 110 place count 761 transition count 1629
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 113 place count 758 transition count 1629
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 758 transition count 1629
Applied a total of 114 rules in 348 ms. Remains 758 /814 variables (removed 56) and now considering 1629/1688 (removed 59) transitions.
// Phase 1: matrix 1629 rows 758 cols
[2024-05-21 19:41:38] [INFO ] Computed 97 invariants in 20 ms
[2024-05-21 19:41:39] [INFO ] Implicit Places using invariants in 661 ms returned [208, 394, 491, 492, 573, 574]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 668 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 752/1167 places, 1629/1931 transitions.
Applied a total of 0 rules in 26 ms. Remains 752 /752 variables (removed 0) and now considering 1629/1629 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 4182 ms. Remains : 752/1167 places, 1629/1931 transitions.
RANDOM walk for 40000 steps (566 resets) in 1112 ms. (35 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (90 resets) in 399 ms. (100 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (91 resets) in 224 ms. (177 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (86 resets) in 96 ms. (412 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 164711 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :0 out of 3
Probabilistic random walk after 164711 steps, saw 76621 distinct states, run finished after 3001 ms. (steps per millisecond=54 ) properties seen :0
// Phase 1: matrix 1629 rows 752 cols
[2024-05-21 19:41:42] [INFO ] Computed 91 invariants in 20 ms
[2024-05-21 19:41:42] [INFO ] State equation strengthened by 5 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 148/245 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 4/249 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 500/749 variables, 67/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/749 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 3/752 variables, 2/91 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/752 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 1629/2381 variables, 752/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2381 variables, 5/848 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2381 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/2381 variables, 0/848 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2381/2381 variables, and 848 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1772 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 70/70 constraints, State Equation: 752/752 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 148/245 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-21 19:41:45] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/245 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4/249 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 500/749 variables, 67/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-21 19:41:46] [INFO ] Deduced a trap composed of 24 places in 967 ms of which 10 ms to minimize.
[2024-05-21 19:41:47] [INFO ] Deduced a trap composed of 49 places in 949 ms of which 9 ms to minimize.
[2024-05-21 19:41:48] [INFO ] Deduced a trap composed of 46 places in 805 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/749 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/749 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 3/752 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/752 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 1629/2381 variables, 752/847 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2381 variables, 5/852 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2381 variables, 3/855 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2381 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/2381 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2381/2381 variables, and 855 constraints, problems are : Problem set: 0 solved, 3 unsolved in 30990 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 70/70 constraints, State Equation: 752/752 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints]
After SMT, in 32914ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 13281 ms.
Support contains 97 out of 752 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 752/752 places, 1629/1629 transitions.
Applied a total of 0 rules in 26 ms. Remains 752 /752 variables (removed 0) and now considering 1629/1629 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 752/752 places, 1629/1629 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 752/752 places, 1629/1629 transitions.
Applied a total of 0 rules in 29 ms. Remains 752 /752 variables (removed 0) and now considering 1629/1629 (removed 0) transitions.
[2024-05-21 19:42:29] [INFO ] Invariant cache hit.
[2024-05-21 19:42:29] [INFO ] Implicit Places using invariants in 626 ms returned []
[2024-05-21 19:42:29] [INFO ] Invariant cache hit.
[2024-05-21 19:42:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-21 19:42:32] [INFO ] Implicit Places using invariants and state equation in 2948 ms returned []
Implicit Place search using SMT with State Equation took 3587 ms to find 0 implicit places.
[2024-05-21 19:42:33] [INFO ] Redundant transitions in 282 ms returned []
Running 1628 sub problems to find dead transitions.
[2024-05-21 19:42:33] [INFO ] Invariant cache hit.
[2024-05-21 19:42:33] [INFO ] State equation strengthened by 5 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 751/2381 variables, and 55 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 30109 ms.
Refiners :[Positive P Invariants (semi-flows): 0/21 constraints, Generalized P Invariants (flows): 55/70 constraints, State Equation: 0/752 constraints, ReadFeed: 0/5 constraints, PredecessorRefiner: 1628/1628 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1628 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/751 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 1628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 751/2381 variables, and 55 constraints, problems are : Problem set: 0 solved, 1628 unsolved in 30063 ms.
Refiners :[Positive P Invariants (semi-flows): 0/21 constraints, Generalized P Invariants (flows): 55/70 constraints, State Equation: 0/752 constraints, ReadFeed: 0/5 constraints, PredecessorRefiner: 0/1628 constraints, Known Traps: 0/0 constraints]
After SMT, in 61752ms problems are : Problem set: 0 solved, 1628 unsolved
Search for dead transitions found 0 dead transitions in 61795ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65719 ms. Remains : 752/752 places, 1629/1629 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 752 transition count 1627
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 750 transition count 1627
Applied a total of 4 rules in 51 ms. Remains 750 /752 variables (removed 2) and now considering 1627/1629 (removed 2) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 1627 rows 750 cols
[2024-05-21 19:43:35] [INFO ] Computed 91 invariants in 29 ms
[2024-05-21 19:43:35] [INFO ] After 278ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-21 19:43:35] [INFO ] [Nat]Absence check using 20 positive place invariants in 16 ms returned sat
[2024-05-21 19:43:35] [INFO ] [Nat]Absence check using 20 positive and 71 generalized place invariants in 64 ms returned sat
[2024-05-21 19:43:46] [INFO ] After 10789ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2024-05-21 19:43:52] [INFO ] Deduced a trap composed of 36 places in 133 ms of which 2 ms to minimize.
[2024-05-21 19:43:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 309 ms
[2024-05-21 19:43:55] [INFO ] Deduced a trap composed of 45 places in 167 ms of which 2 ms to minimize.
[2024-05-21 19:43:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 301 ms
TRAPS : Iteration 1
[2024-05-21 19:43:58] [INFO ] After 23077ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2024-05-21 19:44:37] [INFO ] After 62126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2024-05-21 19:44:37] [INFO ] Flatten gal took : 107 ms
[2024-05-21 19:44:37] [INFO ] Flatten gal took : 82 ms
[2024-05-21 19:44:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17270739777202785218.gal : 48 ms
[2024-05-21 19:44:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17992355830937045299.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/ReachabilityCardinality17270739777202785218.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17992355830937045299.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 ...330
Loading property file /tmp/ReachabilityCardinality17992355830937045299.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 12
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :12 after 56
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :56 after 225
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :225 after 3057
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :3057 after 23841
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :23841 after 501761
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :501761 after 1.18876e+09
Detected timeout of ITS tools.
[2024-05-21 19:44:52] [INFO ] Flatten gal took : 68 ms
[2024-05-21 19:44:52] [INFO ] Applying decomposition
[2024-05-21 19:44:52] [INFO ] Flatten gal took : 70 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/graph3070592030272122757.txt' '-o' '/tmp/graph3070592030272122757.bin' '-w' '/tmp/graph3070592030272122757.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3070592030272122757.bin' '-l' '-1' '-v' '-w' '/tmp/graph3070592030272122757.weights' '-q' '0' '-e' '0.001'
[2024-05-21 19:44:53] [INFO ] Decomposing Gal with order
[2024-05-21 19:44:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 19:44:53] [INFO ] Removed a total of 3052 redundant transitions.
[2024-05-21 19:44:53] [INFO ] Flatten gal took : 269 ms
[2024-05-21 19:44:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 51 ms.
[2024-05-21 19:44:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14610527841033118673.gal : 29 ms
[2024-05-21 19:44:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13221865918880619733.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/ReachabilityCardinality14610527841033118673.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13221865918880619733.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/ReachabilityCardinality13221865918880619733.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1 after 112
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :112 after 2.55898e+07
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :2.55898e+07 after 5.00724e+10
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :5.00724e+10 after 2.27477e+11
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2.27477e+11 after 5.10381e+11
Invariant property ASLink-PT-07a-ReachabilityFireability-2024-00 does not hold.
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5.10381e+11 after 7.17093e+12
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 94241 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 19:45:09] [INFO ] Flatten gal took : 103 ms
[2024-05-21 19:45:09] [INFO ] Applying decomposition
[2024-05-21 19:45:09] [INFO ] Flatten gal took : 100 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/graph6813078744983986008.txt' '-o' '/tmp/graph6813078744983986008.bin' '-w' '/tmp/graph6813078744983986008.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6813078744983986008.bin' '-l' '-1' '-v' '-w' '/tmp/graph6813078744983986008.weights' '-q' '0' '-e' '0.001'
[2024-05-21 19:45:09] [INFO ] Decomposing Gal with order
[2024-05-21 19:45:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 19:45:10] [INFO ] Removed a total of 3178 redundant transitions.
[2024-05-21 19:45:10] [INFO ] Flatten gal took : 198 ms
[2024-05-21 19:45:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 65 ms.
[2024-05-21 19:45:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12296900601243459626.gal : 27 ms
[2024-05-21 19:45:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10859321081636336392.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/ReachabilityCardinality12296900601243459626.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10859321081636336392.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/ReachabilityCardinality10859321081636336392.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 241
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :241 after 127921
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :127921 after 2.65164e+20
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2.65164e+20 after 3.0209e+21
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :3.0209e+21 after 5.43309e+21
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :5.43309e+21 after 6.19332e+21
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :6.19332e+21 after 1.36023e+23
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.36023e+23 after 1.82759e+23
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.32299e+24 after 1.34671e+24
Detected timeout of ITS tools.
[2024-05-21 20:15:10] [INFO ] Flatten gal took : 62 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17228839124107484253
[2024-05-21 20:15:10] [INFO ] Too many transitions (1629) to apply POR reductions. Disabling POR matrices.
[2024-05-21 20:15:10] [INFO ] Applying decomposition
[2024-05-21 20:15:10] [INFO ] Built C files in 98ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17228839124107484253
[2024-05-21 20:15:10] [INFO ] Flatten gal took : 86 ms
Running compilation step : cd /tmp/ltsmin17228839124107484253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph8848551031084010029.txt' '-o' '/tmp/graph8848551031084010029.bin' '-w' '/tmp/graph8848551031084010029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8848551031084010029.bin' '-l' '-1' '-v' '-w' '/tmp/graph8848551031084010029.weights' '-q' '0' '-e' '0.001'
[2024-05-21 20:15:10] [INFO ] Decomposing Gal with order
[2024-05-21 20:15:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 20:15:10] [INFO ] Removed a total of 2899 redundant transitions.
[2024-05-21 20:15:10] [INFO ] Flatten gal took : 106 ms
[2024-05-21 20:15:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 121 labels/synchronizations in 28 ms.
[2024-05-21 20:15:10] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4122249860873160165.gal : 15 ms
[2024-05-21 20:15:10] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability1245521779805487715.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/ReachabilityFireability4122249860873160165.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability1245521779805487715.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 ...307
Loading property file /tmp/ReachabilityFireability1245521779805487715.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 21
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :21 after 222209
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :222209 after 6.50675e+06
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :6.50675e+06 after 9.95961e+09
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :9.95961e+09 after 3.05039e+10
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :3.05039e+10 after 7.851e+10
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :7.851e+10 after 1.00888e+11
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.00888e+11 after 1.28391e+11
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.28391e+11 after 3.38377e+11
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :3.38377e+11 after 7.74738e+11
Compilation finished in 6616 ms.
Running link step : cd /tmp/ltsmin17228839124107484253;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin17228839124107484253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT07aReachabilityFireability202400==true'
Invariant property ASLink-PT-07a-ReachabilityFireability-2024-00 does not hold.
FORMULA ASLink-PT-07a-ReachabilityFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :7.74738e+11 after 2.43523e+13
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.43523e+13 after 1.03855e+14
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin17228839124107484253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT07aReachabilityFireability202400==true'
Running LTSmin : cd /tmp/ltsmin17228839124107484253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT07aReachabilityFireability202310==true'
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.03855e+14 after 1.14785e+15
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin17228839124107484253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT07aReachabilityFireability202310==true'
Running LTSmin : cd /tmp/ltsmin17228839124107484253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT07aReachabilityFireability202415==true'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin17228839124107484253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT07aReachabilityFireability202415==true'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin17228839124107484253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT07aReachabilityFireability202310==true'
BK_TIME_CONFINEMENT_REACHED
--------------------
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="ASLink-PT-07a"
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 ASLink-PT-07a, 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 r004-smll-171620117800111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07a.tgz
mv ASLink-PT-07a 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 '
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 ;