About the Execution of ITS-Tools for DES-PT-30a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7271.184 | 606335.00 | 1635370.00 | 655.50 | 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.r101-tall-171624201900438.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DES-PT-30a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-171624201900438
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 08:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Apr 12 08:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 12 08:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 08:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 70K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME StableMarking
=== Now, execution of the tool begins
BK_START 1716297700028
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DES-PT-30a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-21 13:21:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-21 13:21:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:21:41] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2024-05-21 13:21:41] [INFO ] Transformed 234 places.
[2024-05-21 13:21:41] [INFO ] Transformed 191 transitions.
[2024-05-21 13:21:41] [INFO ] Found NUPN structural information;
[2024-05-21 13:21:41] [INFO ] Parsed PT model containing 234 places and 191 transitions and 926 arcs in 186 ms.
Structural test allowed to assert that 44 places are NOT stable. Took 7 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
[2024-05-21 13:21:41] [INFO ] Flatten gal took : 123 ms
[2024-05-21 13:21:42] [INFO ] Flatten gal took : 44 ms
[2024-05-21 13:21:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13252889422102719907.gal : 24 ms
[2024-05-21 13:21:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6714797688629776571.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13252889422102719907.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6714797688629776571.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/ReachabilityCardinality6714797688629776571.prop.
Invariant property smplace_150 does not hold.
Invariant property smplace_89 does not hold.
SDD proceeding with computation,188 properties remain. new max is 2
SDD size :1 after 3
Invariant property smplace_126 does not hold.
Invariant property smplace_119 does not hold.
SDD proceeding with computation,186 properties remain. new max is 2
SDD size :3 after 5
Invariant property smplace_130 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_118 does not hold.
SDD proceeding with computation,180 properties remain. new max is 2
SDD size :5 after 9
SDD proceeding with computation,180 properties remain. new max is 4
SDD size :9 after 11
Invariant property smplace_148 does not hold.
Invariant property smplace_144 does not hold.
SDD proceeding with computation,178 properties remain. new max is 4
SDD size :11 after 53
Invariant property smplace_136 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_88 does not hold.
SDD proceeding with computation,175 properties remain. new max is 4
SDD size :53 after 82
SDD proceeding with computation,175 properties remain. new max is 8
SDD size :82 after 85
SDD proceeding with computation,175 properties remain. new max is 16
SDD size :85 after 95
SDD proceeding with computation,175 properties remain. new max is 32
SDD size :95 after 100
SDD proceeding with computation,175 properties remain. new max is 64
SDD size :100 after 117
Invariant property smplace_232 does not hold.
Invariant property smplace_230 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_59 does not hold.
SDD proceeding with computation,166 properties remain. new max is 64
SDD size :117 after 325
Invariant property smplace_228 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_138 does not hold.
RANDOM walk for 40000 steps (879 resets) in 3442 ms. (11 steps per ms) remains 98/190 properties
Invariant property smplace_87 does not hold.
BEST_FIRST walk for 4004 steps (15 resets) in 40 ms. (97 steps per ms) remains 98/98 properties
SDD proceeding with computation,161 properties remain. new max is 64
SDD size :325 after 1447
BEST_FIRST walk for 4003 steps (21 resets) in 54 ms. (72 steps per ms) remains 98/98 properties
SDD proceeding with computation,161 properties remain. new max is 128
SDD size :1447 after 1593
BEST_FIRST walk for 4002 steps (20 resets) in 88 ms. (44 steps per ms) remains 98/98 properties
Invariant property smplace_117 does not hold.
BEST_FIRST walk for 4003 steps (18 resets) in 26 ms. (148 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (19 resets) in 21 ms. (182 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (19 resets) in 14 ms. (266 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (17 resets) in 31 ms. (125 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (17 resets) in 23 ms. (166 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (19 resets) in 18 ms. (210 steps per ms) remains 98/98 properties
SDD proceeding with computation,160 properties remain. new max is 128
SDD size :1593 after 2253
BEST_FIRST walk for 4003 steps (14 resets) in 18 ms. (210 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (19 resets) in 32 ms. (121 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (16 resets) in 18 ms. (210 steps per ms) remains 98/98 properties
SDD proceeding with computation,160 properties remain. new max is 256
SDD size :2253 after 3345
BEST_FIRST walk for 4002 steps (15 resets) in 18 ms. (210 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (17 resets) in 24 ms. (160 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (19 resets) in 33 ms. (117 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (17 resets) in 20 ms. (190 steps per ms) remains 98/98 properties
Invariant property smplace_233 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_227 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_225 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_154 does not hold.
BEST_FIRST walk for 4002 steps (19 resets) in 38 ms. (102 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (20 resets) in 33 ms. (117 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4002 steps (20 resets) in 17 ms. (222 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (15 resets) in 17 ms. (222 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (18 resets) in 16 ms. (235 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (18 resets) in 20 ms. (190 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (19 resets) in 21 ms. (182 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (15 resets) in 19 ms. (200 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4002 steps (17 resets) in 27 ms. (142 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (17 resets) in 30 ms. (129 steps per ms) remains 98/98 properties
Invariant property smplace_58 does not hold.
BEST_FIRST walk for 4003 steps (17 resets) in 37 ms. (105 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (17 resets) in 20 ms. (190 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (14 resets) in 17 ms. (222 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (17 resets) in 19 ms. (200 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (18 resets) in 26 ms. (148 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (17 resets) in 17 ms. (222 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (16 resets) in 29 ms. (133 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (19 resets) in 15 ms. (250 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (17 resets) in 16 ms. (235 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4002 steps (14 resets) in 25 ms. (153 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (17 resets) in 33 ms. (117 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (18 resets) in 21 ms. (182 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (19 resets) in 25 ms. (154 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (16 resets) in 18 ms. (210 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (17 resets) in 33 ms. (117 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4002 steps (17 resets) in 26 ms. (148 steps per ms) remains 98/98 properties
SDD proceeding with computation,149 properties remain. new max is 256
SDD size :3345 after 55575
BEST_FIRST walk for 4004 steps (16 resets) in 19 ms. (200 steps per ms) remains 98/98 properties
Invariant property smplace_221 does not hold.
Invariant property smplace_212 does not hold.
BEST_FIRST walk for 4002 steps (16 resets) in 39 ms. (100 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (13 resets) in 17 ms. (222 steps per ms) remains 98/98 properties
Invariant property smplace_86 does not hold.
BEST_FIRST walk for 4001 steps (18 resets) in 35 ms. (111 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4004 steps (19 resets) in 19 ms. (200 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4002 steps (13 resets) in 21 ms. (181 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (17 resets) in 18 ms. (210 steps per ms) remains 98/98 properties
BEST_FIRST walk for 4003 steps (17 resets) in 31 ms. (125 steps per ms) remains 98/98 properties
SDD proceeding with computation,146 properties remain. new max is 256
SDD size :125073 after 166053
// Phase 1: matrix 177 rows 234 cols
[2024-05-21 13:21:43] [INFO ] Computed 59 invariants in 20 ms
[2024-05-21 13:21:43] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,146 properties remain. new max is 512
SDD size :166053 after 167601
Invariant property smplace_116 does not hold.
SDD proceeding with computation,145 properties remain. new max is 512
SDD size :167601 after 177081
SDD proceeding with computation,145 properties remain. new max is 1024
SDD size :177081 after 204441
Invariant property smplace_210 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_196 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_160 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 50/148 variables, 7/105 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 50/155 constraints. Problems are: Problem set: 0 solved, 98 unsolved
Invariant property smplace_57 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (OVERLAPS) 55/203 variables, 34/189 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 55/244 constraints. Problems are: Problem set: 0 solved, 98 unsolved
SDD proceeding with computation,126 properties remain. new max is 1024
SDD size :816441 after 2.05211e+06
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 22/225 variables, 18/262 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/225 variables, 22/284 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/225 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 11 (OVERLAPS) 176/401 variables, 225/509 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/401 variables, 1/510 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/401 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 14 (OVERLAPS) 10/411 variables, 9/519 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/411 variables, 9/528 constraints. Problems are: Problem set: 0 solved, 98 unsolved
Invariant property smplace_200 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_168 does not hold.
Invariant property smplace_166 does not hold.
At refinement iteration 16 (INCLUDED_ONLY) 0/411 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 98 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 411/411 variables, and 528 constraints, problems are : Problem set: 0 solved, 98 unsolved in 5039 ms.
Refiners :[Domain max(s): 234/234 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 234/234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 98 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 2 (OVERLAPS) 50/148 variables, 7/105 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 50/155 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 5 (OVERLAPS) 55/203 variables, 34/189 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 55/244 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 8 (OVERLAPS) 22/225 variables, 18/262 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/225 variables, 22/284 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/225 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 11 (OVERLAPS) 176/401 variables, 225/509 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/401 variables, 1/510 constraints. Problems are: Problem set: 0 solved, 98 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/401 variables, 98/608 constraints. Problems are: Problem set: 0 solved, 98 unsolved
[2024-05-21 13:21:51] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 15 ms to minimize.
[2024-05-21 13:21:52] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 1 ms to minimize.
[2024-05-21 13:21:52] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 401/411 variables, and 611 constraints, problems are : Problem set: 0 solved, 98 unsolved in 5014 ms.
Refiners :[Domain max(s): 225/234 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 225/234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 98/98 constraints, Known Traps: 3/3 constraints]
After SMT, in 10131ms problems are : Problem set: 0 solved, 98 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 98 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 234 transition count 175
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 233 transition count 174
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 233 transition count 174
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 233 transition count 174
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 232 transition count 173
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 231 transition count 173
Applied a total of 10 rules in 96 ms. Remains 231 /234 variables (removed 3) and now considering 173/177 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 231/234 places, 173/177 transitions.
SDD proceeding with computation,120 properties remain. new max is 1024
SDD size :2.05211e+06 after 1.63529e+07
RANDOM walk for 4000000 steps (54719 resets) in 44037 ms. (90 steps per ms) remains 86/98 properties
BEST_FIRST walk for 400001 steps (877 resets) in 1065 ms. (375 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (907 resets) in 1262 ms. (316 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400002 steps (889 resets) in 1242 ms. (321 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (898 resets) in 1202 ms. (332 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (910 resets) in 1022 ms. (391 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (914 resets) in 1173 ms. (340 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (913 resets) in 1074 ms. (372 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (917 resets) in 1131 ms. (353 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (896 resets) in 1050 ms. (380 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (908 resets) in 1058 ms. (377 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (917 resets) in 1182 ms. (338 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (886 resets) in 1042 ms. (383 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (888 resets) in 1226 ms. (326 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (892 resets) in 1142 ms. (349 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400002 steps (881 resets) in 1209 ms. (330 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (891 resets) in 1038 ms. (384 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (898 resets) in 1067 ms. (374 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (873 resets) in 1243 ms. (321 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (901 resets) in 1047 ms. (381 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (890 resets) in 1246 ms. (320 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400002 steps (912 resets) in 1237 ms. (323 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (901 resets) in 1049 ms. (380 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (909 resets) in 1235 ms. (323 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (909 resets) in 1043 ms. (383 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400001 steps (919 resets) in 1226 ms. (325 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (900 resets) in 1033 ms. (386 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400002 steps (896 resets) in 1267 ms. (315 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (900 resets) in 1226 ms. (326 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (903 resets) in 1034 ms. (386 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (909 resets) in 1208 ms. (330 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (886 resets) in 1063 ms. (375 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (923 resets) in 1162 ms. (343 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400002 steps (904 resets) in 1052 ms. (379 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (908 resets) in 1163 ms. (343 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (900 resets) in 1043 ms. (383 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (930 resets) in 1205 ms. (331 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (915 resets) in 1053 ms. (379 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (892 resets) in 1105 ms. (361 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (883 resets) in 1043 ms. (383 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (905 resets) in 1127 ms. (354 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (923 resets) in 1198 ms. (333 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (927 resets) in 1060 ms. (377 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (906 resets) in 1192 ms. (335 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400002 steps (912 resets) in 1115 ms. (358 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (893 resets) in 1106 ms. (361 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400002 steps (889 resets) in 1190 ms. (335 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (906 resets) in 1052 ms. (379 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (910 resets) in 1197 ms. (333 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400004 steps (907 resets) in 1006 ms. (397 steps per ms) remains 86/86 properties
BEST_FIRST walk for 400003 steps (886 resets) in 1143 ms. (349 steps per ms) remains 86/86 properties
// Phase 1: matrix 173 rows 231 cols
[2024-05-21 13:22:28] [INFO ] Computed 60 invariants in 6 ms
[2024-05-21 13:22:28] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 55/141 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 35/176 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Invariant property smplace_206 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_190 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_156 does not hold.
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 25/201 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/201 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 7/208 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 159/367 variables, 208/263 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/367 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/367 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 25/392 variables, 11/276 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/392 variables, 4/280 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/392 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 15 (OVERLAPS) 1/393 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/393 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/393 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 18 (OVERLAPS) 11/404 variables, 11/293 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/404 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 20 (OVERLAPS) 0/404 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 293 constraints, problems are : Problem set: 0 solved, 86 unsolved in 5805 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 55/141 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (OVERLAPS) 35/176 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-21 13:22:34] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/176 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 25/201 variables, 17/49 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/201 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 7/208 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/208 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 159/367 variables, 208/264 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/367 variables, 2/266 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/367 variables, 68/334 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-21 13:22:36] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-21 13:22:36] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-21 13:22:36] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-21 13:22:36] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 1 ms to minimize.
[2024-05-21 13:22:36] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-21 13:22:36] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-05-21 13:22:36] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/367 variables, 7/341 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/367 variables, 0/341 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 15 (OVERLAPS) 25/392 variables, 11/352 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/392 variables, 4/356 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/392 variables, 18/374 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-21 13:22:42] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-21 13:22:42] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-21 13:22:42] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/392 variables, 3/377 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/392 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 20 (OVERLAPS) 1/393 variables, 1/378 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/393 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-21 13:22:51] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
[2024-05-21 13:22:52] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 7 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/393 variables, 2/381 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/393 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 24 (OVERLAPS) 11/404 variables, 11/392 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-21 13:23:01] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-05-21 13:23:01] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-05-21 13:23:01] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 1 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/404 variables, 3/395 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/404 variables, 0/395 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-21 13:23:07] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
At refinement iteration 27 (OVERLAPS) 0/404 variables, 1/396 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/404 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-21 13:23:13] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 1 ms to minimize.
[2024-05-21 13:23:13] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
At refinement iteration 29 (OVERLAPS) 0/404 variables, 2/398 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/404 variables, 0/398 constraints. Problems are: Problem set: 0 solved, 86 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 404/404 variables, and 398 constraints, problems are : Problem set: 0 solved, 86 unsolved in 45011 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 19/19 constraints]
After SMT, in 50842ms problems are : Problem set: 0 solved, 86 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 86 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 18 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 231/231 places, 173/173 transitions.
RANDOM walk for 4000000 steps (54719 resets) in 40760 ms. (98 steps per ms) remains 85/86 properties
BEST_FIRST walk for 400002 steps (908 resets) in 1048 ms. (381 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (905 resets) in 1210 ms. (330 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (873 resets) in 982 ms. (406 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (913 resets) in 1126 ms. (354 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (940 resets) in 1017 ms. (392 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (881 resets) in 1162 ms. (343 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (891 resets) in 963 ms. (414 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (910 resets) in 1179 ms. (338 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (873 resets) in 1018 ms. (392 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (899 resets) in 1179 ms. (338 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (887 resets) in 1031 ms. (387 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400002 steps (920 resets) in 1201 ms. (332 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (903 resets) in 1033 ms. (386 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (915 resets) in 1194 ms. (334 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (885 resets) in 1182 ms. (338 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (904 resets) in 1014 ms. (394 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (924 resets) in 1166 ms. (342 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (892 resets) in 1020 ms. (391 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (924 resets) in 1092 ms. (365 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (906 resets) in 959 ms. (416 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (901 resets) in 1204 ms. (331 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (917 resets) in 1032 ms. (387 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (926 resets) in 1188 ms. (336 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (893 resets) in 1029 ms. (388 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (911 resets) in 1183 ms. (337 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (920 resets) in 1022 ms. (391 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (921 resets) in 1187 ms. (336 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (923 resets) in 998 ms. (400 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400002 steps (900 resets) in 1177 ms. (339 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (901 resets) in 1037 ms. (385 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (916 resets) in 1108 ms. (360 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (912 resets) in 1029 ms. (388 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (899 resets) in 1146 ms. (348 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (886 resets) in 1041 ms. (383 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (901 resets) in 1218 ms. (328 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (885 resets) in 1026 ms. (389 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (905 resets) in 1201 ms. (332 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (905 resets) in 1026 ms. (389 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (921 resets) in 1175 ms. (340 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (881 resets) in 1051 ms. (380 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (900 resets) in 1203 ms. (332 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (932 resets) in 1068 ms. (374 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400002 steps (932 resets) in 1222 ms. (327 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400002 steps (907 resets) in 1034 ms. (386 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (923 resets) in 1240 ms. (322 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (914 resets) in 1050 ms. (380 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (913 resets) in 1134 ms. (352 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (940 resets) in 1017 ms. (392 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400003 steps (919 resets) in 1138 ms. (351 steps per ms) remains 85/85 properties
BEST_FIRST walk for 400004 steps (903 resets) in 975 ms. (409 steps per ms) remains 85/85 properties
SDD proceeding with computation,110 properties remain. new max is 1024
SDD size :1.63529e+07 after 2.86658e+08
Invariant property smplace_214 does not hold.
Invariant property smplace_152 does not hold.
Interrupted probabilistic random walk after 16627889 steps, run timeout after 90001 ms. (steps per millisecond=184 ) properties seen :0 out of 85
Probabilistic random walk after 16627889 steps, saw 2039470 distinct states, run finished after 90009 ms. (steps per millisecond=184 ) properties seen :0
[2024-05-21 13:25:19] [INFO ] Invariant cache hit.
[2024-05-21 13:25:19] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 56/141 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (OVERLAPS) 35/176 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 25/201 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/201 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (OVERLAPS) 7/208 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (OVERLAPS) 159/367 variables, 208/263 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/367 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/367 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 12 (OVERLAPS) 25/392 variables, 11/276 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/392 variables, 4/280 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/392 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 85 unsolved
Invariant property smplace_85 does not hold.
At refinement iteration 15 (OVERLAPS) 1/393 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/393 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/393 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 18 (OVERLAPS) 11/404 variables, 11/293 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/404 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 20 (OVERLAPS) 0/404 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 293 constraints, problems are : Problem set: 0 solved, 85 unsolved in 6331 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 56/141 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (OVERLAPS) 35/176 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/176 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 25/201 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/201 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (OVERLAPS) 7/208 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (OVERLAPS) 159/367 variables, 208/263 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/367 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/367 variables, 67/332 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-21 13:25:27] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 1 ms to minimize.
[2024-05-21 13:25:27] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 0 ms to minimize.
[2024-05-21 13:25:28] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/367 variables, 3/335 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/367 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 14 (OVERLAPS) 25/392 variables, 11/346 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/392 variables, 4/350 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/392 variables, 18/368 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-21 13:25:34] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/392 variables, 1/369 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-21 13:25:39] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/392 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/392 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 20 (OVERLAPS) 1/393 variables, 1/371 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/393 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-21 13:25:49] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-21 13:25:49] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 1 ms to minimize.
[2024-05-21 13:25:49] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/393 variables, 3/375 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-21 13:25:51] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/393 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/393 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 25 (OVERLAPS) 11/404 variables, 11/387 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-21 13:26:00] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 0 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/404 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-21 13:26:04] [INFO ] Deduced a trap composed of 17 places in 122 ms of which 1 ms to minimize.
[2024-05-21 13:26:04] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 6 ms to minimize.
[2024-05-21 13:26:04] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 1 ms to minimize.
[2024-05-21 13:26:04] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 1 ms to minimize.
[2024-05-21 13:26:05] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 1 ms to minimize.
[2024-05-21 13:26:05] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/404 variables, 6/394 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/404 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 85 unsolved
Invariant property smplace_29 does not hold.
At refinement iteration 29 (OVERLAPS) 0/404 variables, 0/394 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 394 constraints, problems are : Problem set: 0 solved, 85 unsolved in 50859 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 16/16 constraints]
After SMT, in 57215ms problems are : Problem set: 0 solved, 85 unsolved
Fused 85 Parikh solutions to 84 different solutions.
Parikh walk visited 4 properties in 13820 ms.
Support contains 81 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 15 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 231/231 places, 173/173 transitions.
RANDOM walk for 4000000 steps (54603 resets) in 40168 ms. (99 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (896 resets) in 1035 ms. (386 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (881 resets) in 1081 ms. (369 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (913 resets) in 1171 ms. (341 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (901 resets) in 982 ms. (406 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (910 resets) in 1147 ms. (348 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (908 resets) in 961 ms. (415 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (894 resets) in 1064 ms. (375 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (903 resets) in 968 ms. (412 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (912 resets) in 1183 ms. (337 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400002 steps (913 resets) in 1180 ms. (338 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (932 resets) in 978 ms. (408 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (906 resets) in 1081 ms. (369 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400002 steps (920 resets) in 1037 ms. (385 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (890 resets) in 961 ms. (415 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (923 resets) in 1067 ms. (374 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (901 resets) in 958 ms. (417 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (905 resets) in 1071 ms. (373 steps per ms) remains 81/81 properties
SDD proceeding with computation,106 properties remain. new max is 1024
BEST_FIRST walk for 400003 steps (894 resets) in 960 ms. (416 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (899 resets) in 1058 ms. (377 steps per ms) remains 81/81 properties
SDD size :2.86658e+08 after 2.86743e+08
BEST_FIRST walk for 400001 steps (895 resets) in 893 ms. (447 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (909 resets) in 1130 ms. (353 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (900 resets) in 1053 ms. (379 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400002 steps (924 resets) in 1262 ms. (316 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (924 resets) in 1016 ms. (393 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (918 resets) in 1188 ms. (336 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (908 resets) in 952 ms. (419 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (936 resets) in 1099 ms. (363 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400002 steps (901 resets) in 1243 ms. (321 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (932 resets) in 1020 ms. (391 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (903 resets) in 1220 ms. (327 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (896 resets) in 993 ms. (402 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (914 resets) in 1202 ms. (332 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400002 steps (939 resets) in 993 ms. (402 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (910 resets) in 1204 ms. (331 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400002 steps (901 resets) in 1026 ms. (389 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (907 resets) in 1156 ms. (345 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400001 steps (917 resets) in 1040 ms. (384 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (904 resets) in 1118 ms. (357 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (919 resets) in 1024 ms. (390 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (919 resets) in 1254 ms. (318 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (920 resets) in 1131 ms. (353 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (935 resets) in 1016 ms. (393 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (898 resets) in 1092 ms. (365 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (897 resets) in 1244 ms. (321 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400002 steps (907 resets) in 1024 ms. (390 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400002 steps (917 resets) in 1210 ms. (330 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (886 resets) in 1000 ms. (399 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400003 steps (907 resets) in 1151 ms. (347 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400001 steps (910 resets) in 1038 ms. (384 steps per ms) remains 81/81 properties
BEST_FIRST walk for 400004 steps (916 resets) in 1240 ms. (322 steps per ms) remains 81/81 properties
SDD proceeding with computation,106 properties remain. new max is 2048
SDD size :2.86743e+08 after 3.07116e+08
SDD proceeding with computation,106 properties remain. new max is 4096
SDD size :3.07116e+08 after 3.07545e+08
SDD proceeding with computation,106 properties remain. new max is 8192
SDD size :3.07545e+08 after 3.08172e+08
SDD proceeding with computation,106 properties remain. new max is 16384
SDD size :3.08172e+08 after 3.35658e+08
Interrupted probabilistic random walk after 15368445 steps, run timeout after 93001 ms. (steps per millisecond=165 ) properties seen :0 out of 81
Probabilistic random walk after 15368445 steps, saw 1883071 distinct states, run finished after 93001 ms. (steps per millisecond=165 ) properties seen :0
[2024-05-21 13:28:35] [INFO ] Invariant cache hit.
[2024-05-21 13:28:35] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 59/140 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (OVERLAPS) 35/175 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 25/200 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 7/207 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 9 (OVERLAPS) 158/365 variables, 207/262 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/365 variables, 2/264 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/365 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 12 (OVERLAPS) 26/391 variables, 11/275 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/391 variables, 4/279 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/391 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 15 (OVERLAPS) 1/392 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/392 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/392 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 18 (OVERLAPS) 12/404 variables, 12/293 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/404 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 20 (OVERLAPS) 0/404 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 293 constraints, problems are : Problem set: 0 solved, 81 unsolved in 5988 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (OVERLAPS) 59/140 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (OVERLAPS) 35/175 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-21 13:28:41] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/175 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (OVERLAPS) 25/200 variables, 17/49 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/200 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 7/207 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/207 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 10 (OVERLAPS) 158/365 variables, 207/263 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/365 variables, 2/265 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/365 variables, 64/329 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-21 13:28:43] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 2 ms to minimize.
[2024-05-21 13:28:43] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-21 13:28:43] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/365 variables, 3/332 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/365 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 15 (OVERLAPS) 26/391 variables, 11/343 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/391 variables, 4/347 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/391 variables, 17/364 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-21 13:28:47] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-21 13:28:48] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/391 variables, 2/366 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/391 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 20 (OVERLAPS) 1/392 variables, 1/367 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/392 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-21 13:28:53] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 0 ms to minimize.
[2024-05-21 13:28:53] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/392 variables, 2/370 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-21 13:28:56] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-21 13:28:56] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 1 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/392 variables, 2/372 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/392 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 25 (OVERLAPS) 12/404 variables, 12/384 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-21 13:29:02] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-21 13:29:02] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-21 13:29:02] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 3 ms to minimize.
[2024-05-21 13:29:02] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 1 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/404 variables, 4/388 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-21 13:29:05] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-21 13:29:05] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 1 ms to minimize.
[2024-05-21 13:29:05] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-21 13:29:05] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 14 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/404 variables, 4/392 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-21 13:29:09] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/404 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/404 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 30 (OVERLAPS) 0/404 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 393 constraints, problems are : Problem set: 0 solved, 81 unsolved in 35822 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 19/19 constraints]
After SMT, in 41839ms problems are : Problem set: 0 solved, 81 unsolved
Invariant property smplace_218 does not hold.
Invariant property smplace_216 does not hold.
Parikh walk visited 2 properties in 16553 ms.
Support contains 79 out of 231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 231/231 places, 173/173 transitions.
Applied a total of 0 rules in 9 ms. Remains 231 /231 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 231/231 places, 173/173 transitions.
RANDOM walk for 4000000 steps (54528 resets) in 40252 ms. (99 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (912 resets) in 1068 ms. (374 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (875 resets) in 1152 ms. (346 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (903 resets) in 990 ms. (403 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (915 resets) in 1159 ms. (344 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (895 resets) in 987 ms. (404 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400002 steps (887 resets) in 1204 ms. (331 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (913 resets) in 1026 ms. (389 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (906 resets) in 1242 ms. (321 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400002 steps (908 resets) in 1262 ms. (316 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (927 resets) in 920 ms. (434 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (899 resets) in 1208 ms. (330 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (891 resets) in 1193 ms. (335 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (906 resets) in 1053 ms. (379 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (920 resets) in 948 ms. (421 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400001 steps (910 resets) in 1005 ms. (397 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (887 resets) in 1154 ms. (346 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400002 steps (916 resets) in 965 ms. (414 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (907 resets) in 1144 ms. (349 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (898 resets) in 963 ms. (414 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (924 resets) in 1055 ms. (378 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (877 resets) in 983 ms. (406 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (922 resets) in 1071 ms. (373 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (920 resets) in 962 ms. (415 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (934 resets) in 1075 ms. (371 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (923 resets) in 1042 ms. (383 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (887 resets) in 951 ms. (420 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (911 resets) in 1163 ms. (343 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (900 resets) in 1003 ms. (398 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (913 resets) in 1106 ms. (361 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (885 resets) in 983 ms. (406 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (929 resets) in 1188 ms. (336 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400002 steps (925 resets) in 996 ms. (401 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (873 resets) in 1084 ms. (368 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (929 resets) in 973 ms. (410 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (903 resets) in 1099 ms. (363 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (920 resets) in 967 ms. (413 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (905 resets) in 1172 ms. (341 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400002 steps (874 resets) in 1148 ms. (348 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (939 resets) in 1346 ms. (296 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (918 resets) in 1368 ms. (292 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (881 resets) in 1402 ms. (285 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (906 resets) in 1477 ms. (270 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (895 resets) in 1359 ms. (294 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (925 resets) in 1422 ms. (281 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400002 steps (895 resets) in 1434 ms. (278 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (901 resets) in 1319 ms. (303 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (928 resets) in 1482 ms. (269 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400003 steps (910 resets) in 1213 ms. (329 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400004 steps (904 resets) in 1285 ms. (311 steps per ms) remains 79/79 properties
BEST_FIRST walk for 400002 steps (885 resets) in 1768 ms. (226 steps per ms) remains 79/79 properties
Interrupted probabilistic random walk after 15755223 steps, run timeout after 93001 ms. (steps per millisecond=169 ) properties seen :0 out of 79
Probabilistic random walk after 15755223 steps, saw 1931386 distinct states, run finished after 93001 ms. (steps per millisecond=169 ) properties seen :0
[2024-05-21 13:31:38] [INFO ] Invariant cache hit.
[2024-05-21 13:31:38] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 61/140 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 35/175 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/175 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 25/200 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/200 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (OVERLAPS) 7/207 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/207 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 158/365 variables, 207/262 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/365 variables, 2/264 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/365 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 12 (OVERLAPS) 26/391 variables, 11/275 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/391 variables, 4/279 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/391 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 15 (OVERLAPS) 1/392 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/392 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 79 unsolved
Detected timeout of ITS tools.
[2024-05-21 13:31:42] [INFO ] Flatten gal took : 17 ms
[2024-05-21 13:31:42] [INFO ] Applying decomposition
[2024-05-21 13:31:42] [INFO ] Flatten gal took : 17 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/graph16624798091997448891.txt' '-o' '/tmp/graph16624798091997448891.bin' '-w' '/tmp/graph16624798091997448891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16624798091997448891.bin' '-l' '-1' '-v' '-w' '/tmp/graph16624798091997448891.weights' '-q' '0' '-e' '0.001'
[2024-05-21 13:31:42] [INFO ] Decomposing Gal with order
[2024-05-21 13:31:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 13:31:42] [INFO ] Removed a total of 15 redundant transitions.
[2024-05-21 13:31:42] [INFO ] Flatten gal took : 72 ms
[2024-05-21 13:31:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 25 ms.
At refinement iteration 17 (INCLUDED_ONLY) 0/392 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-21 13:31:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6428344674378231968.gal : 17 ms
[2024-05-21 13:31:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11308702614655336100.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/ReachabilityCardinality6428344674378231968.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11308702614655336100.prop' '--nowitness'
At refinement iteration 18 (OVERLAPS) 12/404 variables, 12/293 constraints. Problems are: Problem set: 0 solved, 79 unsolved
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/ReachabilityCardinality11308702614655336100.prop.
SDD proceeding with computation,79 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,79 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,79 properties remain. new max is 16
SDD size :5 after 69
SDD proceeding with computation,79 properties remain. new max is 32
SDD size :69 after 1737
SDD proceeding with computation,79 properties remain. new max is 64
SDD size :1737 after 14535
Invariant property smplace_77 does not hold.
SDD proceeding with computation,78 properties remain. new max is 64
SDD size :14535 after 4.31038e+08
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_72 does not hold.
SDD proceeding with computation,73 properties remain. new max is 64
SDD size :4.31038e+08 after 6.21411e+08
Invariant property smplace_71 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
SDD proceeding with computation,68 properties remain. new max is 64
SDD size :6.21411e+08 after 8.11784e+08
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_64 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_62 does not hold.
SDD proceeding with computation,63 properties remain. new max is 64
SDD size :8.11784e+08 after 1.00216e+09
Invariant property smplace_61 does not hold.
SDD proceeding with computation,62 properties remain. new max is 64
SDD size :1.00216e+09 after 4.01188e+09
SDD proceeding with computation,62 properties remain. new max is 128
SDD size :4.01188e+09 after 1.9491e+10
SDD proceeding with computation,62 properties remain. new max is 256
SDD size :1.76816e+11 after 1.87434e+11
At refinement iteration 19 (INCLUDED_ONLY) 0/404 variables, 0/293 constraints. Problems are: Problem set: 17 solved, 62 unsolved
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_50 does not hold.
Invariant property smplace_22 does not hold.
SDD proceeding with computation,56 properties remain. new max is 256
SDD size :3.89594e+12 after 3.91719e+12
At refinement iteration 20 (OVERLAPS) 0/404 variables, 0/293 constraints. Problems are: Problem set: 23 solved, 56 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 293 constraints, problems are : Problem set: 23 solved, 56 unsolved in 5630 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 231/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 23 solved, 56 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 23 solved, 56 unsolved
At refinement iteration 1 (OVERLAPS) 67/123 variables, 7/7 constraints. Problems are: Problem set: 23 solved, 56 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/123 variables, 0/7 constraints. Problems are: Problem set: 23 solved, 56 unsolved
At refinement iteration 3 (OVERLAPS) 35/158 variables, 24/31 constraints. Problems are: Problem set: 23 solved, 56 unsolved
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_49 does not hold.
Invariant property smplace_48 does not hold.
Invariant property smplace_47 does not hold.
Invariant property smplace_21 does not hold.
Invariant property smplace_20 does not hold.
Invariant property smplace_19 does not hold.
Invariant property smplace_18 does not hold.
SDD proceeding with computation,46 properties remain. new max is 256
SDD size :5.99998e+12 after 6.21814e+12
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 0/31 constraints. Problems are: Problem set: 33 solved, 46 unsolved
At refinement iteration 5 (OVERLAPS) 25/183 variables, 17/48 constraints. Problems are: Problem set: 33 solved, 46 unsolved
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_17 does not hold.
Invariant property smplace_16 does not hold.
SDD proceeding with computation,39 properties remain. new max is 256
SDD size :7.40268e+12 after 8.10403e+12
At refinement iteration 6 (INCLUDED_ONLY) 0/183 variables, 0/48 constraints. Problems are: Problem set: 40 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 7/190 variables, 7/55 constraints. Problems are: Problem set: 40 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/190 variables, 0/55 constraints. Problems are: Problem set: 40 solved, 39 unsolved
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_14 does not hold.
SDD proceeding with computation,33 properties remain. new max is 256
SDD size :9.50673e+12 after 9.51632e+12
At refinement iteration 9 (OVERLAPS) 140/330 variables, 190/245 constraints. Problems are: Problem set: 46 solved, 33 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/330 variables, 2/247 constraints. Problems are: Problem set: 46 solved, 33 unsolved
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_41 does not hold.
Invariant property smplace_40 does not hold.
Invariant property smplace_13 does not hold.
Invariant property smplace_12 does not hold.
Invariant property smplace_11 does not hold.
SDD proceeding with computation,25 properties remain. new max is 256
SDD size :1.09094e+13 after 1.11276e+13
At refinement iteration 11 (INCLUDED_ONLY) 0/330 variables, 33/280 constraints. Problems are: Problem set: 54 solved, 25 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/330 variables, 0/280 constraints. Problems are: Problem set: 54 solved, 25 unsolved
Invariant property smplace_97 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,18 properties remain. new max is 256
SDD size :1.23121e+13 after 1.30135e+13
At refinement iteration 13 (OVERLAPS) 11/341 variables, 8/288 constraints. Problems are: Problem set: 61 solved, 18 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/341 variables, 3/291 constraints. Problems are: Problem set: 61 solved, 18 unsolved
[2024-05-21 13:31:45] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 9 ms to minimize.
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
[2024-05-21 13:31:45] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 0 ms to minimize.
Invariant property smplace_36 does not hold.
Invariant property smplace_35 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :1.37148e+13 after 1.44162e+13
[2024-05-21 13:31:45] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
[2024-05-21 13:31:45] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1.58189e+13 after 1.58194e+13
At refinement iteration 15 (INCLUDED_ONLY) 0/341 variables, 4/295 constraints. Problems are: Problem set: 74 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/341 variables, 0/295 constraints. Problems are: Problem set: 74 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 1/342 variables, 1/296 constraints. Problems are: Problem set: 74 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/342 variables, 1/297 constraints. Problems are: Problem set: 74 solved, 5 unsolved
Invariant property smplace_32 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_3 does not hold.
Invariant property smplace_2 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
After SMT solving in domain Int declared 342/404 variables, and 297 constraints, problems are : Problem set: 79 solved, 0 unsolved in 2288 ms.
Refiners :[Positive P Invariants (semi-flows): 35/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 199/231 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 33/79 constraints, Known Traps: 4/4 constraints]
After SMT, in 7938ms problems are : Problem set: 79 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 191 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL USE_NUPN
Total runtime 605104 ms.
BK_STOP 1716298306363
--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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 StableMarking -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="DES-PT-30a"
export BK_EXAMINATION="StableMarking"
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 DES-PT-30a, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-171624201900438"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;