About the Execution of ITS-Tools for Peterson-PT-6
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
16206.680 | 3600000.00 | 11372684.00 | 6330.60 | TFFTTTTTTFFFF?FT | 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.r268-smll-171654407300286.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 Peterson-PT-6, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407300286
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preparation of the directory to be used:
/home/mcc/execution
total 6.9M
-rw-r--r-- 1 mcc users 150K Apr 12 02:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 608K Apr 12 02:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 135K Apr 12 02:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 633K Apr 12 02:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 84K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 254K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 65K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 220K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 294K Apr 12 03:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Apr 12 03:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 432K Apr 12 03:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.9M Apr 12 03:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 41K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 877K May 18 16:43 model.pnml
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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 Peterson-PT-6-ReachabilityCardinality-2024-00
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-01
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-02
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-03
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-04
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-05
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-06
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-07
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-08
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-09
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-10
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-11
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-12
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-13
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-14
FORMULA_NAME Peterson-PT-6-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1716787205520
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-6
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-27 05:20:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 05:20:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 05:20:07] [INFO ] Load time of PNML (sax parser for PT used): 462 ms
[2024-05-27 05:20:07] [INFO ] Transformed 1330 places.
[2024-05-27 05:20:07] [INFO ] Transformed 2030 transitions.
[2024-05-27 05:20:07] [INFO ] Found NUPN structural information;
[2024-05-27 05:20:07] [INFO ] Parsed PT model containing 1330 places and 2030 transitions and 6272 arcs in 671 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 217 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 05:20:09] [INFO ] Flatten gal took : 393 ms
[2024-05-27 05:20:09] [INFO ] Flatten gal took : 330 ms
RANDOM walk for 40000 steps (8 resets) in 4671 ms. (8 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 741 ms. (53 steps per ms) remains 11/11 properties
[2024-05-27 05:20:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2487807141981607139.gal : 179 ms
[2024-05-27 05:20:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17226607275592759594.prop : 33 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/ReachabilityCardinality2487807141981607139.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17226607275592759594.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
BEST_FIRST walk for 40004 steps (8 resets) in 1409 ms. (28 steps per ms) remains 11/11 properties
Loading property file /tmp/ReachabilityCardinality17226607275592759594.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 2486 ms. (16 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 434 ms. (91 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2312 ms. (17 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 732 ms. (54 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 398 ms. (100 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 410 ms. (97 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 256 ms. (155 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 11/11 properties
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :9 after 11
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :11 after 12
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :12 after 46
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :46 after 74
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :74 after 103
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :103 after 249
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :249 after 793
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :793 after 3033
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :3033 after 7792
SDD proceeding with computation,11 properties remain. new max is 32768
SDD size :7792 after 28905
Interrupted probabilistic random walk after 219728 steps, run timeout after 12001 ms. (steps per millisecond=18 ) properties seen :0 out of 11
Probabilistic random walk after 219728 steps, saw 139669 distinct states, run finished after 12014 ms. (steps per millisecond=18 ) properties seen :0
[2024-05-27 05:20:24] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-27 05:20:24] [INFO ] Computed 27 invariants in 52 ms
[2024-05-27 05:20:25] [INFO ] State equation strengthened by 330 read => feed constraints.
Problem Peterson-PT-6-ReachabilityCardinality-2024-06 is UNSAT
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1278 variables, 1278/1278 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Problem Peterson-PT-6-ReachabilityCardinality-2024-01 is UNSAT
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem Peterson-PT-6-ReachabilityCardinality-2024-02 is UNSAT
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem Peterson-PT-6-ReachabilityCardinality-2024-03 is UNSAT
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
Problem Peterson-PT-6-ReachabilityCardinality-2024-04 is UNSAT
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem Peterson-PT-6-ReachabilityCardinality-2024-05 is UNSAT
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/1278 variables, 7/1285 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1278 variables, 0/1285 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 31/1309 variables, 11/1296 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1309 variables, 31/1327 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1309 variables, 0/1327 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 7/1316 variables, 7/1334 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1316 variables, 7/1341 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1316 variables, 0/1341 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 1820/3136 variables, 1316/2657 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3136 variables, 330/2987 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3136 variables, 0/2987 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 14/3150 variables, 14/3001 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3150 variables, 14/3015 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3150 variables, 2/3017 constraints. Problems are: Problem set: 6 solved, 5 unsolved
SDD proceeding with computation,11 properties remain. new max is 65536
SDD size :28905 after 104553
At refinement iteration 15 (INCLUDED_ONLY) 0/3150 variables, 0/3017 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 16 (OVERLAPS) 0/3150 variables, 0/3017 constraints. Problems are: Problem set: 6 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3150/3150 variables, and 3017 constraints, problems are : Problem set: 6 solved, 5 unsolved in 5049 ms.
Refiners :[Domain max(s): 1330/1330 constraints, Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 1330/1330 constraints, ReadFeed: 330/330 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 921/939 variables, 10/28 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/939 variables, 921/949 constraints. Problems are: Problem set: 6 solved, 5 unsolved
[2024-05-27 05:20:32] [INFO ] Deduced a trap composed of 12 places in 741 ms of which 96 ms to minimize.
[2024-05-27 05:20:33] [INFO ] Deduced a trap composed of 281 places in 432 ms of which 6 ms to minimize.
[2024-05-27 05:20:34] [INFO ] Deduced a trap composed of 252 places in 425 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/939 variables, 3/952 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/939 variables, 0/952 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 4/943 variables, 4/956 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/943 variables, 4/960 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/943 variables, 0/960 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 5/948 variables, 5/965 constraints. Problems are: Problem set: 6 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/948 variables, 5/970 constraints. Problems are: Problem set: 6 solved, 5 unsolved
[2024-05-27 05:20:35] [INFO ] Deduced a trap composed of 17 places in 605 ms of which 9 ms to minimize.
[2024-05-27 05:20:36] [INFO ] Deduced a trap composed of 33 places in 600 ms of which 9 ms to minimize.
[2024-05-27 05:20:37] [INFO ] Deduced a trap composed of 33 places in 615 ms of which 8 ms to minimize.
SMT process timed out in 12196ms, After SMT, problems are : Problem set: 6 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 1330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 565 transitions
Trivial Post-agglo rules discarded 565 transitions
Performed 565 trivial Post agglomeration. Transition count delta: 565
Iterating post reduction 0 with 565 rules applied. Total rules applied 565 place count 1330 transition count 1465
Reduce places removed 565 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 572 rules applied. Total rules applied 1137 place count 765 transition count 1458
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1144 place count 758 transition count 1458
Performed 287 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 287 Pre rules applied. Total rules applied 1144 place count 758 transition count 1171
Deduced a syphon composed of 287 places in 1 ms
Reduce places removed 287 places and 0 transitions.
Iterating global reduction 3 with 574 rules applied. Total rules applied 1718 place count 471 transition count 1171
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 1802 place count 429 transition count 1129
Applied a total of 1802 rules in 274 ms. Remains 429 /1330 variables (removed 901) and now considering 1129/2030 (removed 901) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 302 ms. Remains : 429/1330 places, 1129/2030 transitions.
RANDOM walk for 40000 steps (8 resets) in 468 ms. (85 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 485632 steps, run timeout after 3001 ms. (steps per millisecond=161 ) properties seen :0 out of 5
Probabilistic random walk after 485632 steps, saw 69261 distinct states, run finished after 3001 ms. (steps per millisecond=161 ) properties seen :0
[2024-05-27 05:20:40] [INFO ] Flow matrix only has 919 transitions (discarded 210 similar events)
// Phase 1: matrix 919 rows 429 cols
[2024-05-27 05:20:40] [INFO ] Computed 27 invariants in 16 ms
[2024-05-27 05:20:40] [INFO ] State equation strengthened by 330 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 283/301 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 283/310 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 5/306 variables, 5/315 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/306 variables, 5/320 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 5/311 variables, 5/325 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/311 variables, 5/330 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/311 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 711/1022 variables, 311/641 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1022 variables, 172/813 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1022 variables, 0/813 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 136/1158 variables, 30/843 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1158 variables, 30/873 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1158 variables, 2/875 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1158 variables, 126/1001 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1158 variables, 0/1001 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (OVERLAPS) 84/1242 variables, 2/1003 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1242 variables, 84/1087 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1242 variables, 0/1087 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (OVERLAPS) 2/1244 variables, 2/1089 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1244 variables, 2/1091 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1244 variables, 0/1091 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (OVERLAPS) 2/1246 variables, 2/1093 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1246 variables, 2/1095 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1246 variables, 0/1095 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (OVERLAPS) 102/1348 variables, 88/1183 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1348 variables, 32/1215 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1348 variables, 0/1215 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 31 (OVERLAPS) 0/1348 variables, 0/1215 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1348/1348 variables, and 1215 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1565 ms.
Refiners :[Domain max(s): 429/429 constraints, Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 429/429 constraints, ReadFeed: 330/330 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 283/301 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/301 variables, 283/310 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-27 05:20:42] [INFO ] Deduced a trap composed of 116 places in 135 ms of which 4 ms to minimize.
[2024-05-27 05:20:42] [INFO ] Deduced a trap composed of 68 places in 132 ms of which 3 ms to minimize.
[2024-05-27 05:20:42] [INFO ] Deduced a trap composed of 66 places in 152 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/301 variables, 3/313 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/301 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 5/306 variables, 5/318 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/306 variables, 5/323 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/306 variables, 0/323 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 5/311 variables, 5/328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/311 variables, 5/333 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-27 05:20:43] [INFO ] Deduced a trap composed of 10 places in 196 ms of which 3 ms to minimize.
[2024-05-27 05:20:43] [INFO ] Deduced a trap composed of 32 places in 148 ms of which 3 ms to minimize.
[2024-05-27 05:20:43] [INFO ] Deduced a trap composed of 19 places in 149 ms of which 2 ms to minimize.
[2024-05-27 05:20:43] [INFO ] Deduced a trap composed of 20 places in 147 ms of which 3 ms to minimize.
[2024-05-27 05:20:44] [INFO ] Deduced a trap composed of 22 places in 162 ms of which 3 ms to minimize.
[2024-05-27 05:20:44] [INFO ] Deduced a trap composed of 20 places in 176 ms of which 3 ms to minimize.
[2024-05-27 05:20:44] [INFO ] Deduced a trap composed of 53 places in 137 ms of which 2 ms to minimize.
[2024-05-27 05:20:44] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 2 ms to minimize.
[2024-05-27 05:20:44] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 2 ms to minimize.
[2024-05-27 05:20:44] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 3 ms to minimize.
[2024-05-27 05:20:44] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 3 ms to minimize.
[2024-05-27 05:20:45] [INFO ] Deduced a trap composed of 36 places in 137 ms of which 3 ms to minimize.
[2024-05-27 05:20:45] [INFO ] Deduced a trap composed of 22 places in 84 ms of which 1 ms to minimize.
[2024-05-27 05:20:45] [INFO ] Deduced a trap composed of 12 places in 217 ms of which 3 ms to minimize.
[2024-05-27 05:20:45] [INFO ] Deduced a trap composed of 35 places in 179 ms of which 3 ms to minimize.
[2024-05-27 05:20:45] [INFO ] Deduced a trap composed of 44 places in 119 ms of which 2 ms to minimize.
[2024-05-27 05:20:45] [INFO ] Deduced a trap composed of 11 places in 182 ms of which 2 ms to minimize.
[2024-05-27 05:20:45] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2024-05-27 05:20:46] [INFO ] Deduced a trap composed of 19 places in 141 ms of which 3 ms to minimize.
[2024-05-27 05:20:46] [INFO ] Deduced a trap composed of 14 places in 156 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/311 variables, 20/353 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-27 05:20:46] [INFO ] Deduced a trap composed of 12 places in 178 ms of which 3 ms to minimize.
[2024-05-27 05:20:46] [INFO ] Deduced a trap composed of 28 places in 143 ms of which 3 ms to minimize.
[2024-05-27 05:20:46] [INFO ] Deduced a trap composed of 60 places in 138 ms of which 2 ms to minimize.
[2024-05-27 05:20:46] [INFO ] Deduced a trap composed of 46 places in 133 ms of which 2 ms to minimize.
[2024-05-27 05:20:47] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 8 ms to minimize.
[2024-05-27 05:20:47] [INFO ] Deduced a trap composed of 52 places in 110 ms of which 2 ms to minimize.
[2024-05-27 05:20:47] [INFO ] Deduced a trap composed of 10 places in 122 ms of which 3 ms to minimize.
Reachability property Peterson-PT-6-ReachabilityCardinality-2024-08 is true.
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
[2024-05-27 05:20:47] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-05-27 05:20:47] [INFO ] Deduced a trap composed of 24 places in 81 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/311 variables, 9/362 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/311 variables, 0/362 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 711/1022 variables, 311/673 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1022 variables, 172/845 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1022 variables, 1/846 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:20:48] [INFO ] Deduced a trap composed of 13 places in 117 ms of which 2 ms to minimize.
[2024-05-27 05:20:48] [INFO ] Deduced a trap composed of 11 places in 110 ms of which 3 ms to minimize.
[2024-05-27 05:20:48] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 2 ms to minimize.
[2024-05-27 05:20:48] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 4 ms to minimize.
[2024-05-27 05:20:48] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1022 variables, 5/851 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1022 variables, 0/851 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 19 (OVERLAPS) 136/1158 variables, 30/881 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1158 variables, 30/911 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1158 variables, 2/913 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1158 variables, 126/1039 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1158 variables, 1/1040 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:20:49] [INFO ] Deduced a trap composed of 52 places in 136 ms of which 2 ms to minimize.
[2024-05-27 05:20:49] [INFO ] Deduced a trap composed of 29 places in 135 ms of which 2 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/1158 variables, 2/1042 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1158 variables, 0/1042 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 26 (OVERLAPS) 84/1242 variables, 2/1044 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1242 variables, 84/1128 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:20:50] [INFO ] Deduced a trap composed of 20 places in 269 ms of which 3 ms to minimize.
[2024-05-27 05:20:50] [INFO ] Deduced a trap composed of 82 places in 246 ms of which 3 ms to minimize.
[2024-05-27 05:20:50] [INFO ] Deduced a trap composed of 26 places in 246 ms of which 3 ms to minimize.
SDD proceeding with computation,10 properties remain. new max is 65536
SDD size :104553 after 326918
[2024-05-27 05:20:50] [INFO ] Deduced a trap composed of 21 places in 269 ms of which 3 ms to minimize.
[2024-05-27 05:20:51] [INFO ] Deduced a trap composed of 64 places in 185 ms of which 3 ms to minimize.
[2024-05-27 05:20:51] [INFO ] Deduced a trap composed of 20 places in 241 ms of which 4 ms to minimize.
[2024-05-27 05:20:51] [INFO ] Deduced a trap composed of 20 places in 236 ms of which 4 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/1242 variables, 7/1135 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1242 variables, 0/1135 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 30 (OVERLAPS) 2/1244 variables, 2/1137 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1244 variables, 2/1139 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:20:52] [INFO ] Deduced a trap composed of 12 places in 198 ms of which 3 ms to minimize.
[2024-05-27 05:20:52] [INFO ] Deduced a trap composed of 85 places in 199 ms of which 3 ms to minimize.
[2024-05-27 05:20:52] [INFO ] Deduced a trap composed of 29 places in 250 ms of which 3 ms to minimize.
At refinement iteration 32 (INCLUDED_ONLY) 0/1244 variables, 3/1142 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1244 variables, 0/1142 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 34 (OVERLAPS) 2/1246 variables, 2/1144 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1246 variables, 2/1146 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1246 variables, 2/1148 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:20:53] [INFO ] Deduced a trap composed of 37 places in 129 ms of which 3 ms to minimize.
[2024-05-27 05:20:53] [INFO ] Deduced a trap composed of 45 places in 160 ms of which 2 ms to minimize.
[2024-05-27 05:20:53] [INFO ] Deduced a trap composed of 37 places in 154 ms of which 2 ms to minimize.
[2024-05-27 05:20:54] [INFO ] Deduced a trap composed of 21 places in 216 ms of which 3 ms to minimize.
[2024-05-27 05:20:54] [INFO ] Deduced a trap composed of 30 places in 220 ms of which 3 ms to minimize.
[2024-05-27 05:20:54] [INFO ] Deduced a trap composed of 84 places in 210 ms of which 4 ms to minimize.
[2024-05-27 05:20:55] [INFO ] Deduced a trap composed of 39 places in 267 ms of which 3 ms to minimize.
[2024-05-27 05:20:55] [INFO ] Deduced a trap composed of 39 places in 271 ms of which 3 ms to minimize.
[2024-05-27 05:20:55] [INFO ] Deduced a trap composed of 22 places in 264 ms of which 4 ms to minimize.
At refinement iteration 37 (INCLUDED_ONLY) 0/1246 variables, 9/1157 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:20:56] [INFO ] Deduced a trap composed of 13 places in 215 ms of which 4 ms to minimize.
[2024-05-27 05:20:56] [INFO ] Deduced a trap composed of 14 places in 278 ms of which 3 ms to minimize.
[2024-05-27 05:20:56] [INFO ] Deduced a trap composed of 37 places in 213 ms of which 3 ms to minimize.
At refinement iteration 38 (INCLUDED_ONLY) 0/1246 variables, 3/1160 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:20:57] [INFO ] Deduced a trap composed of 30 places in 266 ms of which 4 ms to minimize.
[2024-05-27 05:20:57] [INFO ] Deduced a trap composed of 60 places in 285 ms of which 3 ms to minimize.
[2024-05-27 05:20:57] [INFO ] Deduced a trap composed of 55 places in 271 ms of which 4 ms to minimize.
At refinement iteration 39 (INCLUDED_ONLY) 0/1246 variables, 3/1163 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1246 variables, 0/1163 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 41 (OVERLAPS) 102/1348 variables, 88/1251 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1348 variables, 32/1283 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:20:58] [INFO ] Deduced a trap composed of 20 places in 205 ms of which 3 ms to minimize.
[2024-05-27 05:20:59] [INFO ] Deduced a trap composed of 21 places in 224 ms of which 4 ms to minimize.
[2024-05-27 05:20:59] [INFO ] Deduced a trap composed of 23 places in 268 ms of which 4 ms to minimize.
[2024-05-27 05:20:59] [INFO ] Deduced a trap composed of 15 places in 285 ms of which 4 ms to minimize.
At refinement iteration 43 (INCLUDED_ONLY) 0/1348 variables, 4/1287 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1348 variables, 0/1287 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:21:00] [INFO ] Deduced a trap composed of 38 places in 206 ms of which 3 ms to minimize.
[2024-05-27 05:21:01] [INFO ] Deduced a trap composed of 46 places in 255 ms of which 4 ms to minimize.
[2024-05-27 05:21:01] [INFO ] Deduced a trap composed of 30 places in 256 ms of which 4 ms to minimize.
[2024-05-27 05:21:01] [INFO ] Deduced a trap composed of 51 places in 272 ms of which 3 ms to minimize.
[2024-05-27 05:21:02] [INFO ] Deduced a trap composed of 31 places in 259 ms of which 4 ms to minimize.
[2024-05-27 05:21:02] [INFO ] Deduced a trap composed of 46 places in 242 ms of which 3 ms to minimize.
[2024-05-27 05:21:02] [INFO ] Deduced a trap composed of 20 places in 247 ms of which 3 ms to minimize.
[2024-05-27 05:21:02] [INFO ] Deduced a trap composed of 30 places in 226 ms of which 3 ms to minimize.
At refinement iteration 45 (OVERLAPS) 0/1348 variables, 8/1295 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:21:03] [INFO ] Deduced a trap composed of 33 places in 169 ms of which 3 ms to minimize.
[2024-05-27 05:21:03] [INFO ] Deduced a trap composed of 64 places in 194 ms of which 3 ms to minimize.
[2024-05-27 05:21:03] [INFO ] Deduced a trap composed of 36 places in 191 ms of which 3 ms to minimize.
[2024-05-27 05:21:04] [INFO ] Deduced a trap composed of 64 places in 194 ms of which 3 ms to minimize.
[2024-05-27 05:21:04] [INFO ] Deduced a trap composed of 64 places in 222 ms of which 5 ms to minimize.
[2024-05-27 05:21:04] [INFO ] Deduced a trap composed of 36 places in 222 ms of which 3 ms to minimize.
At refinement iteration 46 (INCLUDED_ONLY) 0/1348 variables, 6/1301 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 05:21:05] [INFO ] Deduced a trap composed of 36 places in 218 ms of which 3 ms to minimize.
[2024-05-27 05:21:05] [INFO ] Deduced a trap composed of 37 places in 180 ms of which 3 ms to minimize.
[2024-05-27 05:21:05] [INFO ] Deduced a trap composed of 31 places in 214 ms of which 3 ms to minimize.
[2024-05-27 05:21:06] [INFO ] Deduced a trap composed of 44 places in 190 ms of which 3 ms to minimize.
[2024-05-27 05:21:06] [INFO ] Deduced a trap composed of 52 places in 221 ms of which 4 ms to minimize.
[2024-05-27 05:21:06] [INFO ] Deduced a trap composed of 31 places in 235 ms of which 4 ms to minimize.
[2024-05-27 05:21:06] [INFO ] Deduced a trap composed of 37 places in 184 ms of which 3 ms to minimize.
[2024-05-27 05:21:07] [INFO ] Deduced a trap composed of 55 places in 223 ms of which 4 ms to minimize.
[2024-05-27 05:21:07] [INFO ] Deduced a trap composed of 31 places in 180 ms of which 3 ms to minimize.
At refinement iteration 47 (INCLUDED_ONLY) 0/1348 variables, 9/1310 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1348 variables, 0/1310 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 49 (OVERLAPS) 0/1348 variables, 0/1310 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1348/1348 variables, and 1310 constraints, problems are : Problem set: 1 solved, 4 unsolved in 25972 ms.
Refiners :[Domain max(s): 429/429 constraints, Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 429/429 constraints, ReadFeed: 330/330 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 91/91 constraints]
After SMT, in 27584ms problems are : Problem set: 1 solved, 4 unsolved
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-14 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 1648 ms.
Support contains 15 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 1129/1129 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 429 transition count 1127
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 427 transition count 1127
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 427 transition count 1125
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 425 transition count 1125
Applied a total of 8 rules in 71 ms. Remains 425 /429 variables (removed 4) and now considering 1125/1129 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 425/429 places, 1125/1129 transitions.
RANDOM walk for 40000 steps (8 resets) in 294 ms. (135 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 65 ms. (606 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 3/3 properties
SDD proceeding with computation,10 properties remain. new max is 131072
SDD size :326918 after 502907
Interrupted probabilistic random walk after 488080 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :0 out of 3
Probabilistic random walk after 488080 steps, saw 69701 distinct states, run finished after 3001 ms. (steps per millisecond=162 ) properties seen :0
[2024-05-27 05:21:13] [INFO ] Flow matrix only has 915 transitions (discarded 210 similar events)
// Phase 1: matrix 915 rows 425 cols
[2024-05-27 05:21:13] [INFO ] Computed 27 invariants in 6 ms
[2024-05-27 05:21:13] [INFO ] State equation strengthened by 330 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 225/240 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 225/247 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4/244 variables, 4/251 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 4/255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/248 variables, 4/259 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 4/263 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 585/833 variables, 248/511 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/833 variables, 120/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/833 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 189/1022 variables, 39/670 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1022 variables, 39/709 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1022 variables, 3/712 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1022 variables, 143/855 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1022 variables, 0/855 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 132/1154 variables, 3/858 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1154 variables, 132/990 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1154 variables, 0/990 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 3/1157 variables, 3/993 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1157 variables, 3/996 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1157 variables, 0/996 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 3/1160 variables, 3/999 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1160 variables, 3/1002 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1160 variables, 0/1002 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (OVERLAPS) 180/1340 variables, 138/1140 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1340 variables, 67/1207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1340 variables, 0/1207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (OVERLAPS) 0/1340 variables, 0/1207 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1340/1340 variables, and 1207 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1054 ms.
Refiners :[Domain max(s): 425/425 constraints, Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 425/425 constraints, ReadFeed: 330/330 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) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 225/240 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 225/247 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4/244 variables, 4/251 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 4/255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/248 variables, 4/259 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 4/263 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:14] [INFO ] Deduced a trap composed of 33 places in 163 ms of which 3 ms to minimize.
[2024-05-27 05:21:14] [INFO ] Deduced a trap composed of 53 places in 115 ms of which 2 ms to minimize.
[2024-05-27 05:21:15] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 3/266 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/248 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 585/833 variables, 248/514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/833 variables, 120/634 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/833 variables, 1/635 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/833 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 189/1022 variables, 39/674 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1022 variables, 39/713 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1022 variables, 3/716 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1022 variables, 143/859 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:15] [INFO ] Deduced a trap composed of 27 places in 201 ms of which 3 ms to minimize.
[2024-05-27 05:21:15] [INFO ] Deduced a trap composed of 30 places in 185 ms of which 3 ms to minimize.
[2024-05-27 05:21:16] [INFO ] Deduced a trap composed of 11 places in 175 ms of which 3 ms to minimize.
[2024-05-27 05:21:16] [INFO ] Deduced a trap composed of 11 places in 186 ms of which 3 ms to minimize.
[2024-05-27 05:21:16] [INFO ] Deduced a trap composed of 38 places in 194 ms of which 4 ms to minimize.
[2024-05-27 05:21:16] [INFO ] Deduced a trap composed of 56 places in 157 ms of which 3 ms to minimize.
[2024-05-27 05:21:16] [INFO ] Deduced a trap composed of 49 places in 124 ms of which 3 ms to minimize.
[2024-05-27 05:21:16] [INFO ] Deduced a trap composed of 47 places in 127 ms of which 2 ms to minimize.
[2024-05-27 05:21:17] [INFO ] Deduced a trap composed of 20 places in 161 ms of which 3 ms to minimize.
[2024-05-27 05:21:17] [INFO ] Deduced a trap composed of 54 places in 86 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1022 variables, 10/869 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:17] [INFO ] Deduced a trap composed of 40 places in 152 ms of which 3 ms to minimize.
[2024-05-27 05:21:17] [INFO ] Deduced a trap composed of 60 places in 117 ms of which 2 ms to minimize.
[2024-05-27 05:21:17] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1022 variables, 3/872 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1022 variables, 0/872 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 132/1154 variables, 3/875 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1154 variables, 132/1007 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:18] [INFO ] Deduced a trap composed of 19 places in 285 ms of which 3 ms to minimize.
[2024-05-27 05:21:18] [INFO ] Deduced a trap composed of 29 places in 235 ms of which 4 ms to minimize.
[2024-05-27 05:21:18] [INFO ] Deduced a trap composed of 23 places in 241 ms of which 3 ms to minimize.
[2024-05-27 05:21:19] [INFO ] Deduced a trap composed of 12 places in 246 ms of which 4 ms to minimize.
[2024-05-27 05:21:19] [INFO ] Deduced a trap composed of 104 places in 279 ms of which 3 ms to minimize.
[2024-05-27 05:21:19] [INFO ] Deduced a trap composed of 11 places in 275 ms of which 4 ms to minimize.
[2024-05-27 05:21:20] [INFO ] Deduced a trap composed of 64 places in 231 ms of which 3 ms to minimize.
[2024-05-27 05:21:20] [INFO ] Deduced a trap composed of 38 places in 182 ms of which 3 ms to minimize.
[2024-05-27 05:21:20] [INFO ] Deduced a trap composed of 20 places in 218 ms of which 3 ms to minimize.
[2024-05-27 05:21:20] [INFO ] Deduced a trap composed of 46 places in 243 ms of which 4 ms to minimize.
[2024-05-27 05:21:21] [INFO ] Deduced a trap composed of 46 places in 208 ms of which 3 ms to minimize.
[2024-05-27 05:21:21] [INFO ] Deduced a trap composed of 40 places in 205 ms of which 3 ms to minimize.
[2024-05-27 05:21:21] [INFO ] Deduced a trap composed of 63 places in 225 ms of which 3 ms to minimize.
[2024-05-27 05:21:21] [INFO ] Deduced a trap composed of 40 places in 207 ms of which 3 ms to minimize.
[2024-05-27 05:21:22] [INFO ] Deduced a trap composed of 39 places in 198 ms of which 3 ms to minimize.
[2024-05-27 05:21:22] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 2 ms to minimize.
[2024-05-27 05:21:22] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 2 ms to minimize.
[2024-05-27 05:21:22] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 2 ms to minimize.
[2024-05-27 05:21:22] [INFO ] Deduced a trap composed of 13 places in 254 ms of which 4 ms to minimize.
[2024-05-27 05:21:23] [INFO ] Deduced a trap composed of 15 places in 208 ms of which 3 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/1154 variables, 20/1027 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:23] [INFO ] Deduced a trap composed of 54 places in 200 ms of which 3 ms to minimize.
[2024-05-27 05:21:23] [INFO ] Deduced a trap composed of 53 places in 226 ms of which 3 ms to minimize.
[2024-05-27 05:21:23] [INFO ] Deduced a trap composed of 55 places in 235 ms of which 3 ms to minimize.
[2024-05-27 05:21:24] [INFO ] Deduced a trap composed of 48 places in 217 ms of which 3 ms to minimize.
[2024-05-27 05:21:24] [INFO ] Deduced a trap composed of 61 places in 217 ms of which 3 ms to minimize.
[2024-05-27 05:21:24] [INFO ] Deduced a trap composed of 12 places in 235 ms of which 3 ms to minimize.
[2024-05-27 05:21:24] [INFO ] Deduced a trap composed of 23 places in 224 ms of which 4 ms to minimize.
[2024-05-27 05:21:25] [INFO ] Deduced a trap composed of 25 places in 219 ms of which 3 ms to minimize.
[2024-05-27 05:21:25] [INFO ] Deduced a trap composed of 38 places in 98 ms of which 3 ms to minimize.
[2024-05-27 05:21:25] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 2 ms to minimize.
[2024-05-27 05:21:25] [INFO ] Deduced a trap composed of 47 places in 220 ms of which 3 ms to minimize.
[2024-05-27 05:21:25] [INFO ] Deduced a trap composed of 51 places in 163 ms of which 2 ms to minimize.
[2024-05-27 05:21:26] [INFO ] Deduced a trap composed of 47 places in 164 ms of which 3 ms to minimize.
[2024-05-27 05:21:26] [INFO ] Deduced a trap composed of 23 places in 163 ms of which 3 ms to minimize.
[2024-05-27 05:21:26] [INFO ] Deduced a trap composed of 46 places in 119 ms of which 2 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/1154 variables, 15/1042 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:26] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 2 ms to minimize.
[2024-05-27 05:21:27] [INFO ] Deduced a trap composed of 11 places in 241 ms of which 4 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/1154 variables, 2/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1154 variables, 0/1044 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (OVERLAPS) 3/1157 variables, 3/1047 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1157 variables, 3/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1157 variables, 0/1050 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 3/1160 variables, 3/1053 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1160 variables, 3/1056 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1160 variables, 2/1058 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:27] [INFO ] Deduced a trap composed of 12 places in 203 ms of which 3 ms to minimize.
[2024-05-27 05:21:28] [INFO ] Deduced a trap composed of 63 places in 139 ms of which 2 ms to minimize.
[2024-05-27 05:21:28] [INFO ] Deduced a trap composed of 45 places in 161 ms of which 3 ms to minimize.
[2024-05-27 05:21:28] [INFO ] Deduced a trap composed of 46 places in 181 ms of which 2 ms to minimize.
[2024-05-27 05:21:28] [INFO ] Deduced a trap composed of 47 places in 165 ms of which 3 ms to minimize.
[2024-05-27 05:21:29] [INFO ] Deduced a trap composed of 63 places in 152 ms of which 2 ms to minimize.
[2024-05-27 05:21:29] [INFO ] Deduced a trap composed of 54 places in 152 ms of which 3 ms to minimize.
[2024-05-27 05:21:29] [INFO ] Deduced a trap composed of 22 places in 216 ms of which 3 ms to minimize.
[2024-05-27 05:21:29] [INFO ] Deduced a trap composed of 55 places in 175 ms of which 3 ms to minimize.
[2024-05-27 05:21:30] [INFO ] Deduced a trap composed of 54 places in 183 ms of which 3 ms to minimize.
At refinement iteration 35 (INCLUDED_ONLY) 0/1160 variables, 10/1068 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1160 variables, 0/1068 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 180/1340 variables, 138/1206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1340 variables, 67/1273 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1340 variables, 0/1273 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 0/1340 variables, 0/1273 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1340/1340 variables, and 1273 constraints, problems are : Problem set: 0 solved, 3 unsolved in 16615 ms.
Refiners :[Domain max(s): 425/425 constraints, Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 425/425 constraints, ReadFeed: 330/330 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 63/63 constraints]
After SMT, in 17699ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 488 ms.
Support contains 15 out of 425 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 1125/1125 transitions.
Applied a total of 0 rules in 30 ms. Remains 425 /425 variables (removed 0) and now considering 1125/1125 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 425/425 places, 1125/1125 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 425/425 places, 1125/1125 transitions.
Applied a total of 0 rules in 31 ms. Remains 425 /425 variables (removed 0) and now considering 1125/1125 (removed 0) transitions.
[2024-05-27 05:21:31] [INFO ] Flow matrix only has 915 transitions (discarded 210 similar events)
[2024-05-27 05:21:31] [INFO ] Invariant cache hit.
[2024-05-27 05:21:32] [INFO ] Implicit Places using invariants in 481 ms returned [405, 406, 408, 417, 418, 419, 420]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 495 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 418/425 places, 1125/1125 transitions.
Applied a total of 0 rules in 26 ms. Remains 418 /418 variables (removed 0) and now considering 1125/1125 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 558 ms. Remains : 418/425 places, 1125/1125 transitions.
RANDOM walk for 40000 steps (8 resets) in 223 ms. (178 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 94 ms. (421 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 559376 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :0 out of 3
Probabilistic random walk after 559376 steps, saw 76193 distinct states, run finished after 3001 ms. (steps per millisecond=186 ) properties seen :0
[2024-05-27 05:21:35] [INFO ] Flow matrix only has 915 transitions (discarded 210 similar events)
// Phase 1: matrix 915 rows 418 cols
[2024-05-27 05:21:35] [INFO ] Computed 20 invariants in 5 ms
[2024-05-27 05:21:35] [INFO ] State equation strengthened by 330 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 225/240 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 225/247 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 0/247 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4/244 variables, 4/251 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 4/255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 585/829 variables, 244/499 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/829 variables, 120/619 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/829 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 189/1018 variables, 39/658 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1018 variables, 39/697 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1018 variables, 3/700 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1018 variables, 143/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1018 variables, 0/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 132/1150 variables, 3/846 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1150 variables, 132/978 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1150 variables, 0/978 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (OVERLAPS) 3/1153 variables, 3/981 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1153 variables, 3/984 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1153 variables, 0/984 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (OVERLAPS) 180/1333 variables, 135/1119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1333 variables, 67/1186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1333 variables, 0/1186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 0/1333 variables, 0/1186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1333/1333 variables, and 1186 constraints, problems are : Problem set: 0 solved, 3 unsolved in 966 ms.
Refiners :[Domain max(s): 418/418 constraints, Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 418/418 constraints, ReadFeed: 330/330 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) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 225/240 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/240 variables, 225/247 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:36] [INFO ] Deduced a trap composed of 12 places in 158 ms of which 3 ms to minimize.
[2024-05-27 05:21:36] [INFO ] Deduced a trap composed of 13 places in 161 ms of which 3 ms to minimize.
[2024-05-27 05:21:36] [INFO ] Deduced a trap composed of 11 places in 145 ms of which 3 ms to minimize.
[2024-05-27 05:21:37] [INFO ] Deduced a trap composed of 60 places in 111 ms of which 3 ms to minimize.
[2024-05-27 05:21:37] [INFO ] Deduced a trap composed of 11 places in 125 ms of which 2 ms to minimize.
[2024-05-27 05:21:37] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 2 ms to minimize.
[2024-05-27 05:21:37] [INFO ] Deduced a trap composed of 53 places in 73 ms of which 2 ms to minimize.
[2024-05-27 05:21:37] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
[2024-05-27 05:21:37] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 2 ms to minimize.
[2024-05-27 05:21:37] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 1 ms to minimize.
[2024-05-27 05:21:37] [INFO ] Deduced a trap composed of 66 places in 96 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 11/258 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 4/244 variables, 4/262 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 4/266 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 585/829 variables, 244/510 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/829 variables, 120/630 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/829 variables, 1/631 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:38] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/829 variables, 1/632 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/829 variables, 0/632 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 189/1018 variables, 39/671 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1018 variables, 39/710 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1018 variables, 3/713 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1018 variables, 143/856 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:38] [INFO ] Deduced a trap composed of 11 places in 144 ms of which 2 ms to minimize.
[2024-05-27 05:21:38] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 3 ms to minimize.
[2024-05-27 05:21:38] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 3 ms to minimize.
[2024-05-27 05:21:38] [INFO ] Deduced a trap composed of 47 places in 113 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1018 variables, 4/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1018 variables, 0/860 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 132/1150 variables, 3/863 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1150 variables, 132/995 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:39] [INFO ] Deduced a trap composed of 19 places in 323 ms of which 4 ms to minimize.
[2024-05-27 05:21:39] [INFO ] Deduced a trap composed of 37 places in 225 ms of which 4 ms to minimize.
[2024-05-27 05:21:39] [INFO ] Deduced a trap composed of 13 places in 223 ms of which 3 ms to minimize.
[2024-05-27 05:21:40] [INFO ] Deduced a trap composed of 12 places in 284 ms of which 4 ms to minimize.
[2024-05-27 05:21:40] [INFO ] Deduced a trap composed of 10 places in 294 ms of which 4 ms to minimize.
[2024-05-27 05:21:40] [INFO ] Deduced a trap composed of 31 places in 191 ms of which 3 ms to minimize.
[2024-05-27 05:21:40] [INFO ] Deduced a trap composed of 51 places in 212 ms of which 3 ms to minimize.
[2024-05-27 05:21:41] [INFO ] Deduced a trap composed of 33 places in 281 ms of which 3 ms to minimize.
[2024-05-27 05:21:41] [INFO ] Deduced a trap composed of 32 places in 281 ms of which 4 ms to minimize.
[2024-05-27 05:21:41] [INFO ] Deduced a trap composed of 22 places in 227 ms of which 4 ms to minimize.
[2024-05-27 05:21:42] [INFO ] Deduced a trap composed of 20 places in 217 ms of which 4 ms to minimize.
[2024-05-27 05:21:42] [INFO ] Deduced a trap composed of 38 places in 274 ms of which 4 ms to minimize.
[2024-05-27 05:21:42] [INFO ] Deduced a trap composed of 21 places in 276 ms of which 3 ms to minimize.
[2024-05-27 05:21:42] [INFO ] Deduced a trap composed of 56 places in 263 ms of which 3 ms to minimize.
[2024-05-27 05:21:43] [INFO ] Deduced a trap composed of 38 places in 271 ms of which 4 ms to minimize.
[2024-05-27 05:21:43] [INFO ] Deduced a trap composed of 20 places in 219 ms of which 4 ms to minimize.
[2024-05-27 05:21:43] [INFO ] Deduced a trap composed of 45 places in 267 ms of which 4 ms to minimize.
[2024-05-27 05:21:44] [INFO ] Deduced a trap composed of 38 places in 209 ms of which 4 ms to minimize.
[2024-05-27 05:21:44] [INFO ] Deduced a trap composed of 20 places in 262 ms of which 3 ms to minimize.
[2024-05-27 05:21:44] [INFO ] Deduced a trap composed of 37 places in 222 ms of which 4 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1150 variables, 20/1015 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:44] [INFO ] Deduced a trap composed of 38 places in 198 ms of which 3 ms to minimize.
[2024-05-27 05:21:45] [INFO ] Deduced a trap composed of 39 places in 169 ms of which 3 ms to minimize.
[2024-05-27 05:21:45] [INFO ] Deduced a trap composed of 39 places in 168 ms of which 3 ms to minimize.
[2024-05-27 05:21:45] [INFO ] Deduced a trap composed of 39 places in 209 ms of which 3 ms to minimize.
[2024-05-27 05:21:45] [INFO ] Deduced a trap composed of 18 places in 268 ms of which 3 ms to minimize.
[2024-05-27 05:21:46] [INFO ] Deduced a trap composed of 47 places in 298 ms of which 4 ms to minimize.
[2024-05-27 05:21:46] [INFO ] Deduced a trap composed of 50 places in 231 ms of which 3 ms to minimize.
[2024-05-27 05:21:46] [INFO ] Deduced a trap composed of 13 places in 295 ms of which 4 ms to minimize.
[2024-05-27 05:21:46] [INFO ] Deduced a trap composed of 10 places in 297 ms of which 4 ms to minimize.
[2024-05-27 05:21:47] [INFO ] Deduced a trap composed of 14 places in 288 ms of which 3 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1150 variables, 10/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1150 variables, 0/1025 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 3/1153 variables, 3/1028 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1153 variables, 3/1031 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1153 variables, 2/1033 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:47] [INFO ] Deduced a trap composed of 29 places in 168 ms of which 3 ms to minimize.
[2024-05-27 05:21:48] [INFO ] Deduced a trap composed of 59 places in 215 ms of which 3 ms to minimize.
[2024-05-27 05:21:48] [INFO ] Deduced a trap composed of 39 places in 164 ms of which 3 ms to minimize.
[2024-05-27 05:21:48] [INFO ] Deduced a trap composed of 45 places in 159 ms of which 2 ms to minimize.
[2024-05-27 05:21:48] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 3 ms to minimize.
[2024-05-27 05:21:48] [INFO ] Deduced a trap composed of 37 places in 160 ms of which 3 ms to minimize.
[2024-05-27 05:21:49] [INFO ] Deduced a trap composed of 45 places in 140 ms of which 3 ms to minimize.
[2024-05-27 05:21:49] [INFO ] Deduced a trap composed of 45 places in 143 ms of which 2 ms to minimize.
[2024-05-27 05:21:49] [INFO ] Deduced a trap composed of 45 places in 144 ms of which 3 ms to minimize.
[2024-05-27 05:21:49] [INFO ] Deduced a trap composed of 46 places in 187 ms of which 2 ms to minimize.
[2024-05-27 05:21:49] [INFO ] Deduced a trap composed of 30 places in 231 ms of which 3 ms to minimize.
[2024-05-27 05:21:50] [INFO ] Deduced a trap composed of 75 places in 232 ms of which 3 ms to minimize.
[2024-05-27 05:21:50] [INFO ] Deduced a trap composed of 38 places in 216 ms of which 3 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/1153 variables, 13/1046 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1153 variables, 0/1046 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 180/1333 variables, 135/1181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1333 variables, 67/1248 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:51] [INFO ] Deduced a trap composed of 22 places in 207 ms of which 3 ms to minimize.
[2024-05-27 05:21:51] [INFO ] Deduced a trap composed of 22 places in 208 ms of which 3 ms to minimize.
[2024-05-27 05:21:51] [INFO ] Deduced a trap composed of 47 places in 212 ms of which 3 ms to minimize.
[2024-05-27 05:21:51] [INFO ] Deduced a trap composed of 59 places in 236 ms of which 4 ms to minimize.
[2024-05-27 05:21:52] [INFO ] Deduced a trap composed of 20 places in 208 ms of which 3 ms to minimize.
[2024-05-27 05:21:52] [INFO ] Deduced a trap composed of 34 places in 220 ms of which 3 ms to minimize.
At refinement iteration 32 (INCLUDED_ONLY) 0/1333 variables, 6/1254 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 05:21:52] [INFO ] Deduced a trap composed of 68 places in 211 ms of which 3 ms to minimize.
At refinement iteration 33 (INCLUDED_ONLY) 0/1333 variables, 1/1255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1333 variables, 0/1255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 0/1333 variables, 0/1255 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1333/1333 variables, and 1255 constraints, problems are : Problem set: 0 solved, 3 unsolved in 16885 ms.
Refiners :[Domain max(s): 418/418 constraints, Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 418/418 constraints, ReadFeed: 330/330 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 66/66 constraints]
After SMT, in 17885ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 562 ms.
Support contains 15 out of 418 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 1125/1125 transitions.
Applied a total of 0 rules in 22 ms. Remains 418 /418 variables (removed 0) and now considering 1125/1125 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 418/418 places, 1125/1125 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 1125/1125 transitions.
Applied a total of 0 rules in 21 ms. Remains 418 /418 variables (removed 0) and now considering 1125/1125 (removed 0) transitions.
[2024-05-27 05:21:53] [INFO ] Flow matrix only has 915 transitions (discarded 210 similar events)
[2024-05-27 05:21:53] [INFO ] Invariant cache hit.
[2024-05-27 05:21:54] [INFO ] Implicit Places using invariants in 406 ms returned []
[2024-05-27 05:21:54] [INFO ] Flow matrix only has 915 transitions (discarded 210 similar events)
[2024-05-27 05:21:54] [INFO ] Invariant cache hit.
[2024-05-27 05:21:54] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-27 05:21:56] [INFO ] Implicit Places using invariants and state equation in 1916 ms returned []
Implicit Place search using SMT with State Equation took 2325 ms to find 0 implicit places.
[2024-05-27 05:21:56] [INFO ] Redundant transitions in 83 ms returned []
Running 1118 sub problems to find dead transitions.
[2024-05-27 05:21:56] [INFO ] Flow matrix only has 915 transitions (discarded 210 similar events)
[2024-05-27 05:21:56] [INFO ] Invariant cache hit.
[2024-05-27 05:21:56] [INFO ] State equation strengthened by 330 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 418/418 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
SDD proceeding with computation,10 properties remain. new max is 262144
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 20/438 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
SDD size :502907 after 1.6306e+06
[2024-05-27 05:22:07] [INFO ] Deduced a trap composed of 57 places in 278 ms of which 5 ms to minimize.
[2024-05-27 05:22:07] [INFO ] Deduced a trap composed of 55 places in 245 ms of which 4 ms to minimize.
[2024-05-27 05:22:08] [INFO ] Deduced a trap composed of 24 places in 244 ms of which 4 ms to minimize.
[2024-05-27 05:22:08] [INFO ] Deduced a trap composed of 24 places in 236 ms of which 4 ms to minimize.
[2024-05-27 05:22:08] [INFO ] Deduced a trap composed of 24 places in 241 ms of which 4 ms to minimize.
[2024-05-27 05:22:08] [INFO ] Deduced a trap composed of 55 places in 243 ms of which 5 ms to minimize.
[2024-05-27 05:22:09] [INFO ] Deduced a trap composed of 26 places in 251 ms of which 4 ms to minimize.
[2024-05-27 05:22:09] [INFO ] Deduced a trap composed of 10 places in 239 ms of which 4 ms to minimize.
[2024-05-27 05:22:09] [INFO ] Deduced a trap composed of 11 places in 257 ms of which 4 ms to minimize.
[2024-05-27 05:22:10] [INFO ] Deduced a trap composed of 11 places in 234 ms of which 4 ms to minimize.
[2024-05-27 05:22:10] [INFO ] Deduced a trap composed of 18 places in 287 ms of which 4 ms to minimize.
[2024-05-27 05:22:10] [INFO ] Deduced a trap composed of 19 places in 276 ms of which 3 ms to minimize.
[2024-05-27 05:22:10] [INFO ] Deduced a trap composed of 20 places in 277 ms of which 3 ms to minimize.
[2024-05-27 05:22:11] [INFO ] Deduced a trap composed of 25 places in 276 ms of which 4 ms to minimize.
[2024-05-27 05:22:11] [INFO ] Deduced a trap composed of 20 places in 228 ms of which 4 ms to minimize.
[2024-05-27 05:22:11] [INFO ] Deduced a trap composed of 13 places in 264 ms of which 4 ms to minimize.
[2024-05-27 05:22:11] [INFO ] Deduced a trap composed of 40 places in 258 ms of which 3 ms to minimize.
[2024-05-27 05:22:12] [INFO ] Deduced a trap composed of 46 places in 248 ms of which 4 ms to minimize.
[2024-05-27 05:22:12] [INFO ] Deduced a trap composed of 34 places in 265 ms of which 4 ms to minimize.
[2024-05-27 05:22:12] [INFO ] Deduced a trap composed of 12 places in 230 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 20/458 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
[2024-05-27 05:22:13] [INFO ] Deduced a trap composed of 11 places in 328 ms of which 5 ms to minimize.
[2024-05-27 05:22:13] [INFO ] Deduced a trap composed of 20 places in 324 ms of which 4 ms to minimize.
[2024-05-27 05:22:14] [INFO ] Deduced a trap composed of 12 places in 324 ms of which 5 ms to minimize.
[2024-05-27 05:22:14] [INFO ] Deduced a trap composed of 10 places in 350 ms of which 4 ms to minimize.
[2024-05-27 05:22:14] [INFO ] Deduced a trap composed of 32 places in 286 ms of which 4 ms to minimize.
[2024-05-27 05:22:15] [INFO ] Deduced a trap composed of 30 places in 283 ms of which 4 ms to minimize.
[2024-05-27 05:22:15] [INFO ] Deduced a trap composed of 19 places in 281 ms of which 3 ms to minimize.
[2024-05-27 05:22:15] [INFO ] Deduced a trap composed of 38 places in 254 ms of which 4 ms to minimize.
[2024-05-27 05:22:15] [INFO ] Deduced a trap composed of 27 places in 249 ms of which 3 ms to minimize.
[2024-05-27 05:22:16] [INFO ] Deduced a trap composed of 30 places in 248 ms of which 4 ms to minimize.
[2024-05-27 05:22:16] [INFO ] Deduced a trap composed of 32 places in 253 ms of which 4 ms to minimize.
[2024-05-27 05:22:16] [INFO ] Deduced a trap composed of 29 places in 258 ms of which 3 ms to minimize.
[2024-05-27 05:22:17] [INFO ] Deduced a trap composed of 30 places in 248 ms of which 4 ms to minimize.
[2024-05-27 05:22:17] [INFO ] Deduced a trap composed of 30 places in 250 ms of which 4 ms to minimize.
[2024-05-27 05:22:17] [INFO ] Deduced a trap composed of 20 places in 267 ms of which 4 ms to minimize.
[2024-05-27 05:22:17] [INFO ] Deduced a trap composed of 47 places in 213 ms of which 3 ms to minimize.
[2024-05-27 05:22:18] [INFO ] Deduced a trap composed of 58 places in 300 ms of which 4 ms to minimize.
[2024-05-27 05:22:18] [INFO ] Deduced a trap composed of 21 places in 292 ms of which 3 ms to minimize.
[2024-05-27 05:22:18] [INFO ] Deduced a trap composed of 10 places in 252 ms of which 4 ms to minimize.
[2024-05-27 05:22:18] [INFO ] Deduced a trap composed of 20 places in 278 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s95 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 20/478 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 418/1333 variables, and 478 constraints, problems are : Problem set: 0 solved, 1118 unsolved in 30048 ms.
Refiners :[Domain max(s): 418/418 constraints, Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 0/418 constraints, ReadFeed: 0/330 constraints, PredecessorRefiner: 1118/1118 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1118 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/418 variables, 418/418 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/418 variables, 20/438 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/418 variables, 40/478 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
[2024-05-27 05:22:29] [INFO ] Deduced a trap composed of 19 places in 268 ms of which 5 ms to minimize.
[2024-05-27 05:22:29] [INFO ] Deduced a trap composed of 26 places in 252 ms of which 4 ms to minimize.
[2024-05-27 05:22:29] [INFO ] Deduced a trap composed of 48 places in 201 ms of which 3 ms to minimize.
[2024-05-27 05:22:30] [INFO ] Deduced a trap composed of 34 places in 223 ms of which 3 ms to minimize.
[2024-05-27 05:22:30] [INFO ] Deduced a trap composed of 42 places in 185 ms of which 3 ms to minimize.
[2024-05-27 05:22:30] [INFO ] Deduced a trap composed of 34 places in 302 ms of which 3 ms to minimize.
[2024-05-27 05:22:30] [INFO ] Deduced a trap composed of 33 places in 201 ms of which 3 ms to minimize.
[2024-05-27 05:22:31] [INFO ] Deduced a trap composed of 33 places in 206 ms of which 3 ms to minimize.
[2024-05-27 05:22:31] [INFO ] Deduced a trap composed of 34 places in 199 ms of which 3 ms to minimize.
[2024-05-27 05:22:31] [INFO ] Deduced a trap composed of 34 places in 215 ms of which 3 ms to minimize.
[2024-05-27 05:22:31] [INFO ] Deduced a trap composed of 18 places in 193 ms of which 4 ms to minimize.
[2024-05-27 05:22:32] [INFO ] Deduced a trap composed of 74 places in 298 ms of which 4 ms to minimize.
[2024-05-27 05:22:32] [INFO ] Deduced a trap composed of 50 places in 305 ms of which 5 ms to minimize.
[2024-05-27 05:22:32] [INFO ] Deduced a trap composed of 15 places in 277 ms of which 4 ms to minimize.
[2024-05-27 05:22:33] [INFO ] Deduced a trap composed of 11 places in 269 ms of which 4 ms to minimize.
[2024-05-27 05:22:33] [INFO ] Deduced a trap composed of 21 places in 269 ms of which 3 ms to minimize.
[2024-05-27 05:22:33] [INFO ] Deduced a trap composed of 63 places in 242 ms of which 3 ms to minimize.
[2024-05-27 05:22:33] [INFO ] Deduced a trap composed of 54 places in 237 ms of which 3 ms to minimize.
[2024-05-27 05:22:34] [INFO ] Deduced a trap composed of 83 places in 213 ms of which 3 ms to minimize.
[2024-05-27 05:22:34] [INFO ] Deduced a trap composed of 60 places in 241 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/418 variables, 20/498 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
[2024-05-27 05:22:35] [INFO ] Deduced a trap composed of 19 places in 299 ms of which 4 ms to minimize.
[2024-05-27 05:22:36] [INFO ] Deduced a trap composed of 19 places in 307 ms of which 4 ms to minimize.
[2024-05-27 05:22:36] [INFO ] Deduced a trap composed of 28 places in 276 ms of which 3 ms to minimize.
[2024-05-27 05:22:36] [INFO ] Deduced a trap composed of 26 places in 269 ms of which 4 ms to minimize.
[2024-05-27 05:22:37] [INFO ] Deduced a trap composed of 26 places in 266 ms of which 4 ms to minimize.
[2024-05-27 05:22:37] [INFO ] Deduced a trap composed of 27 places in 273 ms of which 3 ms to minimize.
[2024-05-27 05:22:37] [INFO ] Deduced a trap composed of 26 places in 273 ms of which 4 ms to minimize.
[2024-05-27 05:22:37] [INFO ] Deduced a trap composed of 46 places in 240 ms of which 4 ms to minimize.
[2024-05-27 05:22:38] [INFO ] Deduced a trap composed of 38 places in 229 ms of which 3 ms to minimize.
[2024-05-27 05:22:38] [INFO ] Deduced a trap composed of 52 places in 235 ms of which 3 ms to minimize.
[2024-05-27 05:22:38] [INFO ] Deduced a trap composed of 33 places in 237 ms of which 3 ms to minimize.
[2024-05-27 05:22:38] [INFO ] Deduced a trap composed of 62 places in 235 ms of which 4 ms to minimize.
[2024-05-27 05:22:39] [INFO ] Deduced a trap composed of 46 places in 225 ms of which 3 ms to minimize.
[2024-05-27 05:22:39] [INFO ] Deduced a trap composed of 33 places in 223 ms of which 3 ms to minimize.
[2024-05-27 05:22:39] [INFO ] Deduced a trap composed of 40 places in 229 ms of which 3 ms to minimize.
[2024-05-27 05:22:39] [INFO ] Deduced a trap composed of 33 places in 227 ms of which 3 ms to minimize.
[2024-05-27 05:22:40] [INFO ] Deduced a trap composed of 10 places in 273 ms of which 3 ms to minimize.
[2024-05-27 05:22:40] [INFO ] Deduced a trap composed of 40 places in 238 ms of which 3 ms to minimize.
[2024-05-27 05:22:40] [INFO ] Deduced a trap composed of 54 places in 234 ms of which 4 ms to minimize.
[2024-05-27 05:22:40] [INFO ] Deduced a trap composed of 47 places in 236 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/418 variables, 20/518 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
[2024-05-27 05:22:42] [INFO ] Deduced a trap composed of 54 places in 183 ms of which 3 ms to minimize.
[2024-05-27 05:22:42] [INFO ] Deduced a trap composed of 52 places in 176 ms of which 2 ms to minimize.
[2024-05-27 05:22:42] [INFO ] Deduced a trap composed of 46 places in 177 ms of which 3 ms to minimize.
[2024-05-27 05:22:42] [INFO ] Deduced a trap composed of 53 places in 176 ms of which 3 ms to minimize.
[2024-05-27 05:22:42] [INFO ] Deduced a trap composed of 47 places in 176 ms of which 3 ms to minimize.
[2024-05-27 05:22:43] [INFO ] Deduced a trap composed of 52 places in 170 ms of which 3 ms to minimize.
[2024-05-27 05:22:43] [INFO ] Deduced a trap composed of 52 places in 177 ms of which 3 ms to minimize.
[2024-05-27 05:22:43] [INFO ] Deduced a trap composed of 39 places in 204 ms of which 3 ms to minimize.
[2024-05-27 05:22:43] [INFO ] Deduced a trap composed of 39 places in 206 ms of which 3 ms to minimize.
[2024-05-27 05:22:43] [INFO ] Deduced a trap composed of 31 places in 221 ms of which 3 ms to minimize.
[2024-05-27 05:22:44] [INFO ] Deduced a trap composed of 39 places in 207 ms of which 3 ms to minimize.
[2024-05-27 05:22:44] [INFO ] Deduced a trap composed of 38 places in 207 ms of which 3 ms to minimize.
[2024-05-27 05:22:44] [INFO ] Deduced a trap composed of 39 places in 198 ms of which 3 ms to minimize.
[2024-05-27 05:22:44] [INFO ] Deduced a trap composed of 36 places in 205 ms of which 4 ms to minimize.
[2024-05-27 05:22:45] [INFO ] Deduced a trap composed of 36 places in 202 ms of which 3 ms to minimize.
[2024-05-27 05:22:45] [INFO ] Deduced a trap composed of 36 places in 204 ms of which 4 ms to minimize.
[2024-05-27 05:22:45] [INFO ] Deduced a trap composed of 36 places in 212 ms of which 3 ms to minimize.
[2024-05-27 05:22:45] [INFO ] Deduced a trap composed of 42 places in 209 ms of which 3 ms to minimize.
[2024-05-27 05:22:45] [INFO ] Deduced a trap composed of 38 places in 205 ms of which 3 ms to minimize.
[2024-05-27 05:22:46] [INFO ] Deduced a trap composed of 37 places in 210 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/418 variables, 20/538 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
[2024-05-27 05:22:48] [INFO ] Deduced a trap composed of 45 places in 181 ms of which 3 ms to minimize.
[2024-05-27 05:22:48] [INFO ] Deduced a trap composed of 87 places in 315 ms of which 3 ms to minimize.
[2024-05-27 05:22:48] [INFO ] Deduced a trap composed of 50 places in 302 ms of which 4 ms to minimize.
[2024-05-27 05:22:49] [INFO ] Deduced a trap composed of 30 places in 312 ms of which 12 ms to minimize.
[2024-05-27 05:22:49] [INFO ] Deduced a trap composed of 58 places in 255 ms of which 4 ms to minimize.
[2024-05-27 05:22:49] [INFO ] Deduced a trap composed of 78 places in 257 ms of which 3 ms to minimize.
[2024-05-27 05:22:49] [INFO ] Deduced a trap composed of 48 places in 245 ms of which 3 ms to minimize.
[2024-05-27 05:22:50] [INFO ] Deduced a trap composed of 28 places in 261 ms of which 3 ms to minimize.
[2024-05-27 05:22:50] [INFO ] Deduced a trap composed of 11 places in 296 ms of which 4 ms to minimize.
[2024-05-27 05:22:50] [INFO ] Deduced a trap composed of 20 places in 255 ms of which 3 ms to minimize.
[2024-05-27 05:22:51] [INFO ] Deduced a trap composed of 20 places in 232 ms of which 3 ms to minimize.
[2024-05-27 05:22:51] [INFO ] Deduced a trap composed of 22 places in 224 ms of which 3 ms to minimize.
[2024-05-27 05:22:51] [INFO ] Deduced a trap composed of 54 places in 154 ms of which 2 ms to minimize.
[2024-05-27 05:22:51] [INFO ] Deduced a trap composed of 19 places in 222 ms of which 3 ms to minimize.
[2024-05-27 05:22:51] [INFO ] Deduced a trap composed of 25 places in 217 ms of which 3 ms to minimize.
[2024-05-27 05:22:52] [INFO ] Deduced a trap composed of 63 places in 167 ms of which 3 ms to minimize.
[2024-05-27 05:22:52] [INFO ] Deduced a trap composed of 54 places in 165 ms of which 2 ms to minimize.
[2024-05-27 05:22:52] [INFO ] Deduced a trap composed of 63 places in 168 ms of which 3 ms to minimize.
[2024-05-27 05:22:52] [INFO ] Deduced a trap composed of 69 places in 167 ms of which 2 ms to minimize.
[2024-05-27 05:22:52] [INFO ] Deduced a trap composed of 46 places in 98 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/418 variables, 20/558 constraints. Problems are: Problem set: 0 solved, 1118 unsolved
[2024-05-27 05:22:55] [INFO ] Deduced a trap composed of 46 places in 189 ms of which 3 ms to minimize.
[2024-05-27 05:22:55] [INFO ] Deduced a trap composed of 41 places in 192 ms of which 3 ms to minimize.
[2024-05-27 05:22:56] [INFO ] Deduced a trap composed of 28 places in 248 ms of which 3 ms to minimize.
[2024-05-27 05:22:56] [INFO ] Deduced a trap composed of 47 places in 192 ms of which 3 ms to minimize.
[2024-05-27 05:22:56] [INFO ] Deduced a trap composed of 53 places in 187 ms of which 3 ms to minimize.
[2024-05-27 05:22:56] [INFO ] Deduced a trap composed of 46 places in 191 ms of which 3 ms to minimize.
[2024-05-27 05:22:57] [INFO ] Deduced a trap composed of 53 places in 187 ms of which 2 ms to minimize.
SMT process timed out in 60726ms, After SMT, problems are : Problem set: 0 solved, 1118 unsolved
Search for dead transitions found 0 dead transitions in 60745ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63191 ms. Remains : 418/418 places, 1125/1125 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 832 edges and 418 vertex of which 251 / 418 are part of one of the 39 SCC in 5 ms
Free SCC test removed 212 places
Drop transitions (Empty/Sink Transition effects.) removed 424 transitions
Ensure Unique test removed 241 transitions
Reduce isomorphic transitions removed 665 transitions.
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 31 Pre rules applied. Total rules applied 1 place count 206 transition count 429
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 0 with 62 rules applied. Total rules applied 63 place count 175 transition count 429
Performed 37 Post agglomeration using F-continuation condition with reduction of 22 identical transitions.
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 0 with 74 rules applied. Total rules applied 137 place count 138 transition count 370
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 143 place count 138 transition count 364
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 1 with 39 rules applied. Total rules applied 182 place count 115 transition count 412
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (trivial) has 60 edges and 115 vertex of which 51 / 115 are part of one of the 7 SCC in 0 ms
Free SCC test removed 44 places
Iterating post reduction 1 with 10 rules applied. Total rules applied 192 place count 71 transition count 403
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 51 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 53 transitions.
Graph (complete) has 374 edges and 68 vertex of which 61 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Graph (trivial) has 109 edges and 61 vertex of which 14 / 61 are part of one of the 5 SCC in 0 ms
Free SCC test removed 9 places
Iterating post reduction 2 with 58 rules applied. Total rules applied 250 place count 52 transition count 332
Drop transitions (Empty/Sink Transition effects.) removed 50 transitions
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 141 transitions.
Iterating post reduction 3 with 141 rules applied. Total rules applied 391 place count 52 transition count 191
Drop transitions (Redundant composition of simpler transitions.) removed 51 transitions
Redundant transition composition rules discarded 51 transitions
Iterating global reduction 4 with 51 rules applied. Total rules applied 442 place count 52 transition count 140
Graph (complete) has 160 edges and 52 vertex of which 42 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Iterating post reduction 4 with 1 rules applied. Total rules applied 443 place count 42 transition count 132
Drop transitions (Empty/Sink Transition effects.) removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 5 with 32 rules applied. Total rules applied 475 place count 42 transition count 100
Free-agglomeration rule applied 9 times.
Iterating global reduction 6 with 9 rules applied. Total rules applied 484 place count 42 transition count 91
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 493 place count 33 transition count 91
Applied a total of 493 rules in 85 ms. Remains 33 /418 variables (removed 385) and now considering 91/1125 (removed 1034) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 91 rows 33 cols
[2024-05-27 05:22:57] [INFO ] Computed 7 invariants in 1 ms
[2024-05-27 05:22:57] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-27 05:22:57] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2024-05-27 05:22:57] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2024-05-27 05:22:57] [INFO ] After 80ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2024-05-27 05:22:57] [INFO ] After 136ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2024-05-27 05:22:57] [INFO ] Flatten gal took : 6 ms
[2024-05-27 05:22:57] [INFO ] Flatten gal took : 6 ms
[2024-05-27 05:22:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12919032054289333150.gal : 2 ms
[2024-05-27 05:22:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6460991305304197106.prop : 11 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/ReachabilityCardinality12919032054289333150.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6460991305304197106.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
Loading property file /tmp/ReachabilityCardinality6460991305304197106.prop.
Reachability property Peterson-PT-6-ReachabilityCardinality-2024-15 is true.
Invariant property Peterson-PT-6-ReachabilityCardinality-2024-12 does not hold.
SDD proceeding with computation,1 properties remain. new max is 2
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :10 after 75
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :75 after 240
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :240 after 640
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :640 after 1500
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1500 after 7800
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,24000,0.023178,4496,2,158,13,1707,7,0,241,1046,0
Total reachable state count : 24000
Verifying 3 reachability properties.
Invariant property Peterson-PT-6-ReachabilityCardinality-2024-12 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
Peterson-PT-6-ReachabilityCardinality-2024-12,20,0.023792,4496,2,46,13,1707,8,0,248,1046,0
Reachability property Peterson-PT-6-ReachabilityCardinality-2024-13 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
Peterson-PT-6-ReachabilityCardinality-2024-13,1370,0.02513,4496,2,162,13,1707,8,0,265,1046,0
Reachability property Peterson-PT-6-ReachabilityCardinality-2024-15 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
Peterson-PT-6-ReachabilityCardinality-2024-15,1,0.025364,4496,2,34,13,1707,9,0,267,1046,0
Over-approximation ignoring read arcs solved 0 properties in 340 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-27 05:22:57] [INFO ] Flatten gal took : 97 ms
[2024-05-27 05:22:57] [INFO ] Applying decomposition
[2024-05-27 05:22:57] [INFO ] Flatten gal took : 80 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/graph13478456496817023016.txt' '-o' '/tmp/graph13478456496817023016.bin' '-w' '/tmp/graph13478456496817023016.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13478456496817023016.bin' '-l' '-1' '-v' '-w' '/tmp/graph13478456496817023016.weights' '-q' '0' '-e' '0.001'
[2024-05-27 05:22:58] [INFO ] Decomposing Gal with order
[2024-05-27 05:22:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 05:22:58] [INFO ] Removed a total of 1787 redundant transitions.
[2024-05-27 05:22:58] [INFO ] Flatten gal took : 241 ms
[2024-05-27 05:22:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2024-05-27 05:22:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6524011213593232021.gal : 37 ms
[2024-05-27 05:22:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3507941713264150725.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/ReachabilityCardinality6524011213593232021.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3507941713264150725.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/ReachabilityCardinality3507941713264150725.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
Reachability property Peterson-PT-6-ReachabilityCardinality-2024-15 is true.
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 3.00802e+06
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :3.00802e+06 after 1.49901e+08
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.49901e+08 after 1.51622e+08
ITS-tools command line returned an error code 137
[2024-05-27 05:33:22] [INFO ] Flatten gal took : 50 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5213679203811509404
[2024-05-27 05:33:22] [INFO ] Computing symmetric may disable matrix : 1125 transitions.
[2024-05-27 05:33:22] [INFO ] Applying decomposition
[2024-05-27 05:33:22] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 05:33:22] [INFO ] Computing symmetric may enable matrix : 1125 transitions.
[2024-05-27 05:33:22] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 05:33:22] [INFO ] Flatten gal took : 47 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/graph6348407652245584389.txt' '-o' '/tmp/graph6348407652245584389.bin' '-w' '/tmp/graph6348407652245584389.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6348407652245584389.bin' '-l' '-1' '-v' '-w' '/tmp/graph6348407652245584389.weights' '-q' '0' '-e' '0.001'
[2024-05-27 05:33:22] [INFO ] Decomposing Gal with order
[2024-05-27 05:33:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 05:33:22] [INFO ] Computing Do-Not-Accords matrix : 1125 transitions.
[2024-05-27 05:33:22] [INFO ] Removed a total of 1600 redundant transitions.
[2024-05-27 05:33:22] [INFO ] Computation of Completed DNA matrix. took 51 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-27 05:33:22] [INFO ] Flatten gal took : 93 ms
[2024-05-27 05:33:23] [INFO ] Built C files in 410ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5213679203811509404
Running compilation step : cd /tmp/ltsmin5213679203811509404;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' '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'
[2024-05-27 05:33:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 397 labels/synchronizations in 94 ms.
[2024-05-27 05:33:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11042271226887504746.gal : 17 ms
[2024-05-27 05:33:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6617734755888704787.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/ReachabilityCardinality11042271226887504746.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6617734755888704787.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 ...308
Loading property file /tmp/ReachabilityCardinality6617734755888704787.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 76436
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :76436 after 94614
Compilation finished in 7474 ms.
Running link step : cd /tmp/ltsmin5213679203811509404;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 130 ms.
Running LTSmin : cd /tmp/ltsmin5213679203811509404;'/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' 'PetersonPT6ReachabilityCardinality202412==true'
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :94614 after 2.47126e+06
LTSmin run took 224183 ms.
Found Violation
FORMULA Peterson-PT-6-ReachabilityCardinality-2024-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin5213679203811509404;'/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' 'PetersonPT6ReachabilityCardinality202413==true'
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin5213679203811509404;'/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' 'PetersonPT6ReachabilityCardinality202413==true'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin5213679203811509404;'/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' 'PetersonPT6ReachabilityCardinality202413==true'
Detected timeout of ITS tools.
[2024-05-27 05:58:14] [INFO ] Flatten gal took : 110 ms
[2024-05-27 05:58:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8904382726829099333.gal : 24 ms
[2024-05-27 05:58:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13043880305250969432.prop : 6 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/ReachabilityCardinality8904382726829099333.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13043880305250969432.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
Loading property file /tmp/ReachabilityCardinality13043880305250969432.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 31
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :31 after 40
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :40 after 121
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :121 after 161
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :161 after 373
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :373 after 585
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :585 after 2280
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2280 after 3957
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3957 after 10476
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :10476 after 55356
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :55356 after 113547
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :113547 after 237041
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :237041 after 593431
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :593431 after 2.44601e+06
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="Peterson-PT-6"
export BK_EXAMINATION="ReachabilityCardinality"
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 Peterson-PT-6, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r268-smll-171654407300286"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-6.tgz
mv Peterson-PT-6 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;