About the Execution of ITS-Tools for CloudDeployment-PT-5b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11908.260 | 696856.00 | 1750306.00 | 1290.20 | F | 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.r079-tall-171620516400372.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 CloudDeployment-PT-5b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r079-tall-171620516400372
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 15:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 11 15:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 11 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 11 15:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.5M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME QuasiLiveness
=== Now, execution of the tool begins
BK_START 1716215221197
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudDeployment-PT-5b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-20 14:27:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-20 14:27:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 14:27:02] [INFO ] Load time of PNML (sax parser for PT used): 224 ms
[2024-05-20 14:27:02] [INFO ] Transformed 1525 places.
[2024-05-20 14:27:02] [INFO ] Transformed 3132 transitions.
[2024-05-20 14:27:02] [INFO ] Found NUPN structural information;
[2024-05-20 14:27:02] [INFO ] Parsed PT model containing 1525 places and 3132 transitions and 24760 arcs in 350 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1525/1525 places, 3132/3132 transitions.
Graph (trivial) has 1546 edges and 1525 vertex of which 420 / 1525 are part of one of the 40 SCC in 9 ms
Free SCC test removed 380 places
Ensure Unique test removed 425 transitions
Reduce isomorphic transitions removed 425 transitions.
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 554 transitions
Trivial Post-agglo rules discarded 554 transitions
Performed 554 trivial Post agglomeration. Transition count delta: 554
Iterating post reduction 0 with 560 rules applied. Total rules applied 561 place count 1139 transition count 2153
Reduce places removed 554 places and 0 transitions.
Iterating post reduction 1 with 554 rules applied. Total rules applied 1115 place count 585 transition count 2153
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 1115 place count 585 transition count 2133
Deduced a syphon composed of 20 places in 11 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 1155 place count 565 transition count 2133
Performed 330 Post agglomeration using F-continuation condition.Transition count delta: 330
Deduced a syphon composed of 330 places in 4 ms
Reduce places removed 330 places and 0 transitions.
Iterating global reduction 2 with 660 rules applied. Total rules applied 1815 place count 235 transition count 1803
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 1835 place count 235 transition count 1783
Performed 30 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 1895 place count 205 transition count 1928
Applied a total of 1895 rules in 234 ms. Remains 205 /1525 variables (removed 1320) and now considering 1928/3132 (removed 1204) transitions.
[2024-05-20 14:27:03] [INFO ] Flow matrix only has 1734 transitions (discarded 194 similar events)
// Phase 1: matrix 1734 rows 205 cols
[2024-05-20 14:27:03] [INFO ] Computed 15 invariants in 42 ms
[2024-05-20 14:27:04] [INFO ] Implicit Places using invariants in 1565 ms returned []
[2024-05-20 14:27:04] [INFO ] Flow matrix only has 1734 transitions (discarded 194 similar events)
[2024-05-20 14:27:04] [INFO ] Invariant cache hit.
[2024-05-20 14:27:05] [INFO ] State equation strengthened by 306 read => feed constraints.
[2024-05-20 14:27:08] [INFO ] Implicit Places using invariants and state equation in 3736 ms returned []
Implicit Place search using SMT with State Equation took 5331 ms to find 0 implicit places.
Running 1927 sub problems to find dead transitions.
[2024-05-20 14:27:08] [INFO ] Flow matrix only has 1734 transitions (discarded 194 similar events)
[2024-05-20 14:27:08] [INFO ] Invariant cache hit.
[2024-05-20 14:27:08] [INFO ] State equation strengthened by 306 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 204/204 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 15/219 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/204 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 1733/1937 variables, 204/423 constraints. Problems are: Problem set: 0 solved, 1927 unsolved
SMT process timed out in 49990ms, After SMT, problems are : Problem set: 0 solved, 1927 unsolved
Search for dead transitions found 0 dead transitions in 50056ms
Starting structural reductions in LIVENESS mode, iteration 1 : 205/1525 places, 1928/3132 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 55664 ms. Remains : 205/1525 places, 1928/3132 transitions.
Discarding 646 transitions out of 1928. Remains 1282
Initial state reduction rules removed 1 formulas.
[2024-05-20 14:28:00] [INFO ] Flatten gal took : 745 ms
[2024-05-20 14:28:00] [INFO ] Flatten gal took : 361 ms
[2024-05-20 14:28:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6086464188276339484.gal : 132 ms
[2024-05-20 14:28:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13308105960643700052.prop : 43 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/ReachabilityCardinality6086464188276339484.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13308105960643700052.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (1270 resets) in 8694 ms. (4 steps per ms) remains 1154/1281 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 13 ms. (8 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 9 ms. (12 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 11 ms. (10 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 15 ms. (7 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 8 ms. (13 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 4 ms. (24 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 7 ms. (15 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 5 ms. (20 steps per ms) remains 1154/1154 properties
BEST_FIRST walk for 124 steps (0 resets) in 6 ms. (17 steps per ms) remains 1154/1154 properties
[2024-05-20 14:28:01] [INFO ] Flow matrix only has 1734 transitions (discarded 194 similar events)
[2024-05-20 14:28:01] [INFO ] Invariant cache hit.
[2024-05-20 14:28:01] [INFO ] State equation strengthened by 306 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality13308105960643700052.prop.
Reachability property qltransition_1652 is true.
Reachability property qltransition_1650 is true.
Reachability property qltransition_1648 is true.
Reachability property qltransition_1646 is true.
Reachability property qltransition_1644 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,1271 properties remain. new max is 2
SDD size :1 after 7
SDD proceeding with computation,1271 properties remain. new max is 4
SDD size :7 after 21
Reachability property qltransition_1718 is true.
Reachability property qltransition_1716 is true.
Reachability property qltransition_1714 is true.
Reachability property qltransition_1712 is true.
Reachability property qltransition_1710 is true.
SDD proceeding with computation,1266 properties remain. new max is 4
SDD size :21 after 181
Reachability property qltransition_1184 is true.
Reachability property qltransition_1183 is true.
Reachability property qltransition_1182 is true.
Reachability property qltransition_1181 is true.
Reachability property qltransition_1180 is true.
Reachability property qltransition_1179 is true.
SDD proceeding with computation,1260 properties remain. new max is 4
SDD size :181 after 361
Reachability property qltransition_1177 is true.
Reachability property qltransition_1175 is true.
Reachability property qltransition_1170 is true.
SDD proceeding with computation,1257 properties remain. new max is 4
SDD size :361 after 1021
SDD proceeding with computation,1257 properties remain. new max is 8
SDD size :1021 after 1060
SDD proceeding with computation,1257 properties remain. new max is 16
SDD size :1060 after 1105
SDD proceeding with computation,1257 properties remain. new max is 32
SDD size :1105 after 1128
Reachability property qltransition_1163 is true.
SDD proceeding with computation,1256 properties remain. new max is 32
SDD size :1128 after 2065
Reachability property qltransition_1160 is true.
Reachability property qltransition_1157 is true.
Reachability property qltransition_1156 is true.
Reachability property qltransition_97 is true.
Reachability property qltransition_94 is true.
SDD proceeding with computation,1251 properties remain. new max is 32
SDD size :2065 after 4225
SDD proceeding with computation,1251 properties remain. new max is 64
SDD size :4225 after 5875
SDD proceeding with computation,1251 properties remain. new max is 128
SDD size :5875 after 7659
SDD proceeding with computation,1251 properties remain. new max is 256
SDD size :7659 after 8976
SDD proceeding with computation,1251 properties remain. new max is 512
SDD size :8976 after 10589
Reachability property qltransition_1190 is true.
Reachability property qltransition_1187 is true.
Reachability property qltransition_1178 is true.
Reachability property qltransition_1171 is true.
Reachability property qltransition_75 is true.
Reachability property qltransition_72 is true.
SDD proceeding with computation,1245 properties remain. new max is 512
SDD size :10589 after 192528
SDD proceeding with computation,1245 properties remain. new max is 1024
SDD size :192528 after 451186
Reachability property qltransition_1728 is true.
Reachability property qltransition_1726 is true.
Reachability property qltransition_1724 is true.
Reachability property qltransition_1722 is true.
Reachability property qltransition_1720 is true.
Reachability property qltransition_1700 is true.
Reachability property qltransition_1670 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 168/168 constraints. Problems are: Problem set: 16 solved, 1138 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 168/1939 variables, and 168 constraints, problems are : Problem set: 16 solved, 1138 unsolved in 5030 ms.
Refiners :[Domain max(s): 168/205 constraints, Generalized P Invariants (flows): 0/15 constraints, State Equation: 0/205 constraints, ReadFeed: 0/306 constraints, PredecessorRefiner: 1154/130 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 16 solved, 1138 unsolved
Reachability property qltransition_1662 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/154 variables, 154/154 constraints. Problems are: Problem set: 17 solved, 1137 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/154 variables, 0/154 constraints. Problems are: Problem set: 17 solved, 1137 unsolved
At refinement iteration 2 (OVERLAPS) 37/191 variables, 15/169 constraints. Problems are: Problem set: 17 solved, 1137 unsolved
Reachability property qltransition_1660 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 37/206 constraints. Problems are: Problem set: 18 solved, 1136 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 191/1939 variables, and 206 constraints, problems are : Problem set: 18 solved, 1136 unsolved in 5022 ms.
Refiners :[Domain max(s): 191/205 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 0/205 constraints, ReadFeed: 0/306 constraints, PredecessorRefiner: 1024/130 constraints, Known Traps: 0/0 constraints]
After SMT, in 29090ms problems are : Problem set: 18 solved, 1136 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 154 out of 205 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 1928/1928 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 205 transition count 1883
Drop transitions (Redundant composition of simpler transitions.) removed 100 transitions
Redundant transition composition rules discarded 100 transitions
Iterating global reduction 1 with 100 rules applied. Total rules applied 145 place count 205 transition count 1783
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 146 place count 205 transition count 1782
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 147 place count 204 transition count 1782
Applied a total of 147 rules in 139 ms. Remains 204 /205 variables (removed 1) and now considering 1782/1928 (removed 146) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 204/205 places, 1782/1928 transitions.
Reachability property qltransition_1658 is true.
Reachability property qltransition_1656 is true.
Reachability property qltransition_1654 is true.
Reachability property qltransition_1634 is true.
Reachability property qltransition_1604 is true.
Reachability property qltransition_1443 is true.
Reachability property qltransition_1438 is true.
Reachability property qltransition_1433 is true.
Reachability property qltransition_1428 is true.
Reachability property qltransition_1423 is true.
Reachability property qltransition_1418 is true.
Reachability property qltransition_1413 is true.
Reachability property qltransition_1408 is true.
Reachability property qltransition_1403 is true.
Reachability property qltransition_1398 is true.
Reachability property qltransition_1393 is true.
Reachability property qltransition_1388 is true.
RANDOM walk for 1832883 steps (54628 resets) in 120004 ms. (15 steps per ms) remains 1130/1136 properties
BEST_FIRST walk for 4004 steps (9 resets) in 39 ms. (100 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (10 resets) in 33 ms. (117 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (9 resets) in 20 ms. (190 steps per ms) remains 1130/1130 properties
Reachability property qltransition_1383 is true.
BEST_FIRST walk for 4004 steps (9 resets) in 23 ms. (166 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (9 resets) in 19 ms. (200 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (15 resets) in 24 ms. (160 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (15 resets) in 24 ms. (160 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (11 resets) in 31 ms. (125 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (11 resets) in 35 ms. (111 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 30 ms. (129 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 39 ms. (100 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (11 resets) in 49 ms. (80 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 31 ms. (125 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4002 steps (12 resets) in 38 ms. (102 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (12 resets) in 32 ms. (121 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (11 resets) in 24 ms. (160 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4002 steps (12 resets) in 22 ms. (174 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (11 resets) in 22 ms. (174 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (10 resets) in 27 ms. (142 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (9 resets) in 23 ms. (166 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (15 resets) in 33 ms. (117 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (14 resets) in 36 ms. (108 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (13 resets) in 26 ms. (148 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (14 resets) in 37 ms. (105 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (15 resets) in 25 ms. (154 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (11 resets) in 25 ms. (154 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (12 resets) in 27 ms. (142 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (11 resets) in 28 ms. (138 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (11 resets) in 25 ms. (153 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (13 resets) in 38 ms. (102 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 38 ms. (102 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (10 resets) in 30 ms. (129 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (10 resets) in 24 ms. (160 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (16 resets) in 31 ms. (125 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (16 resets) in 28 ms. (138 steps per ms) remains 1130/1130 properties
Reachability property qltransition_1378 is true.
BEST_FIRST walk for 4004 steps (14 resets) in 38 ms. (102 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (16 resets) in 30 ms. (129 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (17 resets) in 31 ms. (125 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (16 resets) in 32 ms. (121 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (14 resets) in 29 ms. (133 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (14 resets) in 27 ms. (143 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4003 steps (16 resets) in 35 ms. (111 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 33 ms. (117 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 33 ms. (117 steps per ms) remains 1130/1130 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 1130/1130 properties
Reachability property qltransition_1373 is true.
Reachability property qltransition_1368 is true.
Reachability property qltransition_1363 is true.
Reachability property qltransition_1358 is true.
Reachability property qltransition_1353 is true.
Reachability property qltransition_1348 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,1210 properties remain. new max is 1024
SDD size :451186 after 2.37879e+07
Probabilistic random walk after 1000001 steps, saw 135767 distinct states, run finished after 16966 ms. (steps per millisecond=58 ) properties seen :0
[2024-05-20 14:29:18] [INFO ] Flow matrix only has 1632 transitions (discarded 150 similar events)
// Phase 1: matrix 1632 rows 204 cols
[2024-05-20 14:29:18] [INFO ] Computed 15 invariants in 22 ms
[2024-05-20 14:29:18] [INFO ] State equation strengthened by 245 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 124/124 constraints. Problems are: Problem set: 0 solved, 1106 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1106 unsolved
Reachability property qltransition_1860 is true.
Reachability property qltransition_1858 is true.
Reachability property qltransition_1856 is true.
Reachability property qltransition_1854 is true.
Reachability property qltransition_1852 is true.
Reachability property qltransition_1850 is true.
Reachability property qltransition_1848 is true.
Reachability property qltransition_1846 is true.
Reachability property qltransition_1844 is true.
Reachability property qltransition_1842 is true.
Reachability property qltransition_1794 is true.
Reachability property qltransition_1792 is true.
Reachability property qltransition_1790 is true.
Reachability property qltransition_1788 is true.
Reachability property qltransition_1786 is true.
Reachability property qltransition_1784 is true.
Reachability property qltransition_1782 is true.
Reachability property qltransition_1780 is true.
Reachability property qltransition_1778 is true.
Reachability property qltransition_1776 is true.
Reachability property qltransition_1766 is true.
Reachability property qltransition_1736 is true.
Reachability property qltransition_1493 is true.
Reachability property qltransition_1488 is true.
Reachability property qltransition_1483 is true.
Reachability property qltransition_1478 is true.
Reachability property qltransition_1473 is true.
Reachability property qltransition_1468 is true.
Reachability property qltransition_1463 is true.
Reachability property qltransition_1458 is true.
Reachability property qltransition_1453 is true.
Reachability property qltransition_1448 is true.
Reachability property qltransition_1346 is true.
Reachability property qltransition_1270 is true.
Reachability property qltransition_1269 is true.
Reachability property qltransition_1268 is true.
Reachability property qltransition_1267 is true.
Reachability property qltransition_1266 is true.
Reachability property qltransition_1265 is true.
Reachability property qltransition_1264 is true.
Reachability property qltransition_1263 is true.
Reachability property qltransition_1262 is true.
Reachability property qltransition_1261 is true.
Reachability property qltransition_1260 is true.
Reachability property qltransition_1259 is true.
Reachability property qltransition_1258 is true.
Reachability property qltransition_1257 is true.
Reachability property qltransition_1256 is true.
Reachability property qltransition_1255 is true.
Reachability property qltransition_1254 is true.
Reachability property qltransition_1253 is true.
Reachability property qltransition_1251 is true.
Reachability property qltransition_1249 is true.
Reachability property qltransition_1247 is true.
Reachability property qltransition_1245 is true.
Reachability property qltransition_1244 is true.
Reachability property qltransition_1243 is true.
Reachability property qltransition_1242 is true.
Reachability property qltransition_1237 is true.
Reachability property qltransition_1236 is true.
Reachability property qltransition_1235 is true.
Reachability property qltransition_1228 is true.
Reachability property qltransition_1225 is true.
Reachability property qltransition_1222 is true.
Reachability property qltransition_1221 is true.
Reachability property qltransition_1220 is true.
Reachability property qltransition_1219 is true.
Reachability property qltransition_1218 is true.
Reachability property qltransition_1217 is true.
Reachability property qltransition_1216 is true.
Reachability property qltransition_1215 is true.
Reachability property qltransition_1214 is true.
Reachability property qltransition_1213 is true.
Reachability property qltransition_1212 is true.
Reachability property qltransition_1211 is true.
Reachability property qltransition_1210 is true.
Reachability property qltransition_1209 is true.
Reachability property qltransition_1207 is true.
Reachability property qltransition_1205 is true.
Reachability property qltransition_1204 is true.
Reachability property qltransition_1203 is true.
Reachability property qltransition_1199 is true.
Reachability property qltransition_1198 is true.
Reachability property qltransition_1197 is true.
Reachability property qltransition_1174 is true.
At refinement iteration 2 (OVERLAPS) 38/162 variables, 15/139 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/162 variables, 38/177 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 0/177 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 5 (OVERLAPS) 1588/1750 variables, 162/339 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1750 variables, 219/558 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1750/1836 variables, and 558 constraints, problems are : Problem set: 28 solved, 1078 unsolved in 45029 ms.
Refiners :[Domain max(s): 162/204 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 162/204 constraints, ReadFeed: 219/245 constraints, PredecessorRefiner: 1106/82 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 28 solved, 1078 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 100/100 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/100 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 2 (OVERLAPS) 46/146 variables, 15/115 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/146 variables, 46/161 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/146 variables, 0/161 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 5 (OVERLAPS) 1573/1719 variables, 146/307 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1719 variables, 209/516 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1719 variables, 4/520 constraints. Problems are: Problem set: 28 solved, 1078 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1719/1836 variables, and 520 constraints, problems are : Problem set: 28 solved, 1078 unsolved in 45045 ms.
Refiners :[Domain max(s): 146/204 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 146/204 constraints, ReadFeed: 209/245 constraints, PredecessorRefiner: 1028/82 constraints, Known Traps: 0/0 constraints]
After SMT, in 110758ms problems are : Problem set: 28 solved, 1078 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 100 out of 204 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 204/204 places, 1782/1782 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 10 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 200 transition count 1814
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 200 transition count 1810
Drop transitions (Redundant composition of simpler transitions.) removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 1 with 34 rules applied. Total rules applied 46 place count 200 transition count 1776
Free-agglomeration rule applied 9 times.
Iterating global reduction 1 with 9 rules applied. Total rules applied 55 place count 200 transition count 1767
Reduce places removed 9 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 100 place count 191 transition count 1731
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 103 place count 188 transition count 1713
Iterating global reduction 2 with 3 rules applied. Total rules applied 106 place count 188 transition count 1713
Applied a total of 106 rules in 233 ms. Remains 188 /204 variables (removed 16) and now considering 1713/1782 (removed 69) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 233 ms. Remains : 188/204 places, 1713/1782 transitions.
RANDOM walk for 1654656 steps (42481 resets) in 120004 ms. (13 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (9 resets) in 20 ms. (190 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (9 resets) in 22 ms. (174 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4003 steps (17 resets) in 35 ms. (111 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (15 resets) in 38 ms. (102 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (14 resets) in 30 ms. (129 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (13 resets) in 46 ms. (85 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (14 resets) in 32 ms. (121 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4003 steps (14 resets) in 32 ms. (121 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (12 resets) in 33 ms. (117 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (11 resets) in 21 ms. (182 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (12 resets) in 32 ms. (121 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (12 resets) in 44 ms. (88 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (11 resets) in 27 ms. (143 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4003 steps (10 resets) in 23 ms. (166 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (13 resets) in 50 ms. (78 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (10 resets) in 26 ms. (148 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (11 resets) in 22 ms. (174 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (16 resets) in 57 ms. (69 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (16 resets) in 25 ms. (154 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4003 steps (13 resets) in 42 ms. (93 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (12 resets) in 34 ms. (114 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (16 resets) in 28 ms. (138 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4001 steps (13 resets) in 37 ms. (105 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (11 resets) in 29 ms. (133 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4003 steps (11 resets) in 29 ms. (133 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (12 resets) in 34 ms. (114 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (13 resets) in 34 ms. (114 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4003 steps (11 resets) in 51 ms. (76 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (10 resets) in 23 ms. (166 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (13 resets) in 40 ms. (97 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (11 resets) in 31 ms. (125 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (12 resets) in 33 ms. (117 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4003 steps (10 resets) in 27 ms. (142 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (16 resets) in 27 ms. (143 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (17 resets) in 26 ms. (148 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (15 resets) in 33 ms. (117 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (14 resets) in 24 ms. (160 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (15 resets) in 62 ms. (63 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (16 resets) in 43 ms. (91 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (14 resets) in 32 ms. (121 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (15 resets) in 35 ms. (111 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (15 resets) in 47 ms. (83 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (12 resets) in 40 ms. (97 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (11 resets) in 25 ms. (154 steps per ms) remains 1078/1078 properties
BEST_FIRST walk for 4004 steps (10 resets) in 46 ms. (85 steps per ms) remains 1078/1078 properties
Probabilistic random walk after 1000001 steps, saw 208855 distinct states, run finished after 25624 ms. (steps per millisecond=39 ) properties seen :25
[2024-05-20 14:32:05] [INFO ] Flow matrix only has 1558 transitions (discarded 155 similar events)
// Phase 1: matrix 1558 rows 188 cols
[2024-05-20 14:32:05] [INFO ] Computed 15 invariants in 20 ms
[2024-05-20 14:32:05] [INFO ] State equation strengthened by 251 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
At refinement iteration 1 (OVERLAPS) 54/126 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
At refinement iteration 3 (OVERLAPS) 1498/1624 variables, 126/141 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1624 variables, 206/347 constraints. Problems are: Problem set: 0 solved, 1053 unsolved
Reachability property qltransition_53 is true.
Reachability property qltransition_50 is true.
SDD proceeding with computation,1123 properties remain. new max is 1024
SDD size :2.37879e+07 after 3.03939e+11
At refinement iteration 5 (INCLUDED_ONLY) 0/1624 variables, 0/347 constraints. Problems are: Problem set: 2 solved, 1051 unsolved
SMT process timed out in 94727ms, After SMT, problems are : Problem set: 2 solved, 1051 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 70 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 1713/1713 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 184 transition count 1745
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 184 transition count 1741
Drop transitions (Redundant composition of simpler transitions.) removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 1 with 34 rules applied. Total rules applied 46 place count 184 transition count 1707
Free-agglomeration rule applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 184 transition count 1704
Reduce places removed 3 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 64 place count 181 transition count 1692
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 180 transition count 1686
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 180 transition count 1686
Applied a total of 66 rules in 187 ms. Remains 180 /188 variables (removed 8) and now considering 1686/1713 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 180/188 places, 1686/1713 transitions.
RANDOM walk for 1383087 steps (33915 resets) in 120004 ms. (11 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 39 ms. (100 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (16 resets) in 24 ms. (160 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 38 ms. (102 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (11 resets) in 27 ms. (143 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (13 resets) in 43 ms. (90 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 28 ms. (138 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 39 ms. (100 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (11 resets) in 22 ms. (174 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 33 ms. (117 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (10 resets) in 46 ms. (85 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (11 resets) in 24 ms. (160 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (10 resets) in 28 ms. (138 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (11 resets) in 24 ms. (160 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (11 resets) in 24 ms. (160 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 29 ms. (133 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (15 resets) in 27 ms. (143 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (15 resets) in 33 ms. (117 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 32 ms. (121 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 27 ms. (143 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 34 ms. (114 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 33 ms. (117 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 35 ms. (111 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (11 resets) in 28 ms. (138 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 30 ms. (129 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 40 ms. (97 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (11 resets) in 30 ms. (129 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4002 steps (11 resets) in 38 ms. (102 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (10 resets) in 28 ms. (138 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (19 resets) in 30 ms. (129 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (18 resets) in 51 ms. (76 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 35 ms. (111 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (13 resets) in 29 ms. (133 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (18 resets) in 47 ms. (83 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (16 resets) in 38 ms. (102 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (15 resets) in 34 ms. (114 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (17 resets) in 30 ms. (129 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (13 resets) in 48 ms. (81 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 32 ms. (121 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 26 ms. (148 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (16 resets) in 37 ms. (105 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (13 resets) in 25 ms. (153 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 28 ms. (138 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 27 ms. (143 steps per ms) remains 1051/1051 properties
Probabilistic random walk after 1000001 steps, saw 211419 distinct states, run finished after 20251 ms. (steps per millisecond=49 ) properties seen :0
[2024-05-20 14:34:31] [INFO ] Flow matrix only has 1516 transitions (discarded 170 similar events)
// Phase 1: matrix 1516 rows 180 cols
[2024-05-20 14:34:31] [INFO ] Computed 15 invariants in 16 ms
[2024-05-20 14:34:31] [INFO ] State equation strengthened by 241 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1051 unsolved
At refinement iteration 1 (OVERLAPS) 53/123 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1051 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1051 unsolved
At refinement iteration 3 (OVERLAPS) 1460/1583 variables, 123/138 constraints. Problems are: Problem set: 0 solved, 1051 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1583 variables, 193/331 constraints. Problems are: Problem set: 0 solved, 1051 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1583 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 1051 unsolved
SMT process timed out in 107915ms, After SMT, problems are : Problem set: 0 solved, 1051 unsolved
Fused 1051 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 70 out of 180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 180/180 places, 1686/1686 transitions.
Applied a total of 0 rules in 22 ms. Remains 180 /180 variables (removed 0) and now considering 1686/1686 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 180/180 places, 1686/1686 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 180/180 places, 1686/1686 transitions.
Applied a total of 0 rules in 19 ms. Remains 180 /180 variables (removed 0) and now considering 1686/1686 (removed 0) transitions.
[2024-05-20 14:36:19] [INFO ] Flow matrix only has 1516 transitions (discarded 170 similar events)
[2024-05-20 14:36:19] [INFO ] Invariant cache hit.
[2024-05-20 14:36:19] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-20 14:36:19] [INFO ] Flow matrix only has 1516 transitions (discarded 170 similar events)
[2024-05-20 14:36:19] [INFO ] Invariant cache hit.
[2024-05-20 14:36:20] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-20 14:36:20] [INFO ] Implicit Places using invariants and state equation in 1035 ms returned []
Implicit Place search using SMT with State Equation took 1115 ms to find 0 implicit places.
[2024-05-20 14:36:21] [INFO ] Redundant transitions in 254 ms returned []
Running 1685 sub problems to find dead transitions.
[2024-05-20 14:36:21] [INFO ] Flow matrix only has 1516 transitions (discarded 170 similar events)
[2024-05-20 14:36:21] [INFO ] Invariant cache hit.
[2024-05-20 14:36:21] [INFO ] State equation strengthened by 241 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/179 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
At refinement iteration 2 (OVERLAPS) 1516/1695 variables, 179/194 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
SDD proceeding with computation,1123 properties remain. new max is 2048
SDD size :3.03939e+11 after 3.03953e+11
SDD proceeding with computation,1123 properties remain. new max is 4096
SDD size :3.03953e+11 after 3.04045e+11
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/1695 variables, 241/435 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1695/1696 variables, and 435 constraints, problems are : Problem set: 0 solved, 1685 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 15/15 constraints, State Equation: 179/180 constraints, ReadFeed: 241/241 constraints, PredecessorRefiner: 1685/661 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1685 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/179 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
At refinement iteration 2 (OVERLAPS) 1516/1695 variables, 179/194 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1695 variables, 241/435 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1695 variables, 661/1096 constraints. Problems are: Problem set: 0 solved, 1685 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1695/1696 variables, and 1096 constraints, problems are : Problem set: 0 solved, 1685 unsolved in 30063 ms.
Refiners :[Generalized P Invariants (flows): 15/15 constraints, State Equation: 179/180 constraints, ReadFeed: 241/241 constraints, PredecessorRefiner: 1685/661 constraints, Known Traps: 0/0 constraints]
After SMT, in 79049ms problems are : Problem set: 0 solved, 1685 unsolved
Search for dead transitions found 0 dead transitions in 79067ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80474 ms. Remains : 180/180 places, 1686/1686 transitions.
RANDOM walk for 400000 steps (9842 resets) in 6902 ms. (57 steps per ms) remains 28/70 properties
Running SMT prover for 28 properties.
[2024-05-20 14:37:42] [INFO ] Flow matrix only has 1516 transitions (discarded 170 similar events)
[2024-05-20 14:37:42] [INFO ] Invariant cache hit.
[2024-05-20 14:37:42] [INFO ] [Real]Absence check using 0 positive and 15 generalized place invariants in 3 ms returned sat
SMT process timed out, exceeded limit of 100
[2024-05-20 14:37:43] [INFO ] After 972ms SMT Verify possible using After timeout in real domain returned unsat :0 sat :28
[2024-05-20 14:37:43] [INFO ] After 1060ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :28
Detected timeout of ITS tools.
[2024-05-20 14:38:02] [INFO ] Flatten gal took : 662 ms
[2024-05-20 14:38:02] [INFO ] Applying decomposition
[2024-05-20 14:38:02] [INFO ] Flatten gal took : 558 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/graph4899764792507163277.txt' '-o' '/tmp/graph4899764792507163277.bin' '-w' '/tmp/graph4899764792507163277.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4899764792507163277.bin' '-l' '-1' '-v' '-w' '/tmp/graph4899764792507163277.weights' '-q' '0' '-e' '0.001'
[2024-05-20 14:38:04] [INFO ] Decomposing Gal with order
[2024-05-20 14:38:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 14:38:06] [INFO ] Removed a total of 10106 redundant transitions.
[2024-05-20 14:38:07] [INFO ] Flatten gal took : 2345 ms
[2024-05-20 14:38:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 2208 labels/synchronizations in 580 ms.
[2024-05-20 14:38:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11523016867064706443.gal : 66 ms
[2024-05-20 14:38:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10158200474228302116.prop : 41 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/ReachabilityCardinality11523016867064706443.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10158200474228302116.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality10158200474228302116.prop.
SDD proceeding with computation,1051 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1051 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1051 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1051 properties remain. new max is 32
SDD size :3 after 709
SDD proceeding with computation,1051 properties remain. new max is 64
SDD size :709 after 2617
SDD proceeding with computation,1051 properties remain. new max is 128
SDD size :2617 after 1.80576e+08
SDD proceeding with computation,1051 properties remain. new max is 256
SDD size :1.80576e+08 after 2.92226e+09
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.13579e+15,1.35352,33544,295,341,3867,3614,8570,4150,2891,5488,0
Total reachable state count : 3135793281301026
Verifying 1051 reachability properties.
Reachability property qltransition_28 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
qltransition\_28,3.30812e+13,1.35499,33544,86,242,3867,3614,8570,4150,2893,5488,0
Reachability property qltransition_31 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
qltransition\_31,3.30812e+13,1.35537,33544,86,242,3867,3614,8570,4150,2893,5488,0
Reachability property qltransition_112 does not hold.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 1049905 steps (25849 resets) in 120004 ms. (8 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (16 resets) in 35 ms. (111 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 29 ms. (133 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 40 ms. (97 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (11 resets) in 34 ms. (114 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (13 resets) in 47 ms. (83 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (13 resets) in 27 ms. (142 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (11 resets) in 46 ms. (85 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (11 resets) in 27 ms. (143 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (11 resets) in 27 ms. (143 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (11 resets) in 46 ms. (85 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (9 resets) in 38 ms. (102 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (9 resets) in 29 ms. (133 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4002 steps (9 resets) in 24 ms. (160 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 39 ms. (100 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (9 resets) in 47 ms. (83 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (9 resets) in 30 ms. (129 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (15 resets) in 47 ms. (83 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (16 resets) in 55 ms. (71 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 46 ms. (85 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (15 resets) in 55 ms. (71 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 49 ms. (80 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 52 ms. (75 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 33 ms. (117 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (14 resets) in 36 ms. (108 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 24 ms. (160 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (10 resets) in 36 ms. (108 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (9 resets) in 20 ms. (190 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 41 ms. (95 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (11 resets) in 37 ms. (105 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 48 ms. (81 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (11 resets) in 44 ms. (88 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (18 resets) in 36 ms. (108 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (17 resets) in 54 ms. (72 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 31 ms. (125 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (16 resets) in 45 ms. (87 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (16 resets) in 53 ms. (74 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (16 resets) in 42 ms. (93 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 28 ms. (138 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (13 resets) in 43 ms. (91 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (16 resets) in 32 ms. (121 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (15 resets) in 53 ms. (74 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 39 ms. (100 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (12 resets) in 38 ms. (102 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (14 resets) in 49 ms. (80 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4004 steps (15 resets) in 44 ms. (88 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (12 resets) in 28 ms. (138 steps per ms) remains 1051/1051 properties
BEST_FIRST walk for 4003 steps (12 resets) in 42 ms. (93 steps per ms) remains 1051/1051 properties
Probabilistic random walk after 1000001 steps, saw 211419 distinct states, run finished after 24131 ms. (steps per millisecond=41 ) properties seen :0
Total runtime 695618 ms.
BK_STOP 1716215918053
--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
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="CloudDeployment-PT-5b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 CloudDeployment-PT-5b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r079-tall-171620516400372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5b.tgz
mv CloudDeployment-PT-5b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;