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-171624201900428.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)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DES-PT-20a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-171624201900428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 08:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 169K Apr 12 08:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 12 08:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 12 08:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 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 57K 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 1716297603177

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-20a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202405141337
[2024-05-21 13:20:04] [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 13:20:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 13:20:04] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-21 13:20:04] [INFO ] Transformed 195 places.
[2024-05-21 13:20:04] [INFO ] Transformed 152 transitions.
[2024-05-21 13:20:04] [INFO ] Found NUPN structural information;
[2024-05-21 13:20:04] [INFO ] Parsed PT model containing 195 places and 152 transitions and 742 arcs in 174 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 13:20:05] [INFO ] Flatten gal took : 100 ms
[2024-05-21 13:20:05] [INFO ] Flatten gal took : 33 ms
[2024-05-21 13:20:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13051827711605274620.gal : 38 ms
[2024-05-21 13:20:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6262858775377228642.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/ReachabilityCardinality13051827711605274620.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6262858775377228642.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/ReachabilityCardinality6262858775377228642.prop.
Invariant property smplace_87 does not hold.
Invariant property smplace_80 does not hold.
RANDOM walk for 40000 steps (879 resets) in 3105 ms. (12 steps per ms) remains 60/151 properties
SDD proceeding with computation,149 properties remain. new max is 2
SDD size :1 after 3
Invariant property smplace_111 does not hold.
Invariant property smplace_60 does not hold.
SDD proceeding with computation,147 properties remain. new max is 2
SDD size :3 after 5
Invariant property smplace_91 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_79 does not hold.
SDD proceeding with computation,141 properties remain. new max is 2
SDD size :5 after 9
SDD proceeding with computation,141 properties remain. new max is 4
SDD size :9 after 11
Invariant property smplace_109 does not hold.
Invariant property smplace_97 does not hold.
SDD proceeding with computation,139 properties remain. new max is 4
SDD size :11 after 53
BEST_FIRST walk for 4003 steps (19 resets) in 103 ms. (38 steps per ms) remains 60/60 properties
Invariant property smplace_96 does not hold.
Invariant property smplace_59 does not hold.
SDD proceeding with computation,137 properties remain. new max is 4
SDD size :53 after 57
SDD proceeding with computation,137 properties remain. new max is 8
SDD size :57 after 59
SDD proceeding with computation,137 properties remain. new max is 16
SDD size :59 after 71
BEST_FIRST walk for 4004 steps (13 resets) in 39 ms. (100 steps per ms) remains 60/60 properties
SDD proceeding with computation,137 properties remain. new max is 32
SDD size :71 after 79
Invariant property smplace_193 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_40 does not hold.
SDD proceeding with computation,127 properties remain. new max is 32
SDD size :79 after 325
Invariant property smplace_189 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_169 does not hold.
BEST_FIRST walk for 4003 steps (18 resets) in 27 ms. (142 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (20 resets) in 62 ms. (63 steps per ms) remains 60/60 properties
SDD proceeding with computation,124 properties remain. new max is 32
SDD size :325 after 1361
BEST_FIRST walk for 4004 steps (16 resets) in 48 ms. (81 steps per ms) remains 60/60 properties
Invariant property smplace_99 does not hold.
Invariant property smplace_58 does not hold.
BEST_FIRST walk for 4002 steps (13 resets) in 35 ms. (111 steps per ms) remains 60/60 properties
SDD proceeding with computation,122 properties remain. new max is 32
SDD size :1361 after 1451
BEST_FIRST walk for 4003 steps (15 resets) in 21 ms. (181 steps per ms) remains 60/60 properties
SDD proceeding with computation,122 properties remain. new max is 64
SDD size :1451 after 1561
BEST_FIRST walk for 4002 steps (20 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
Invariant property smplace_78 does not hold.
BEST_FIRST walk for 4003 steps (21 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (16 resets) in 11 ms. (333 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (17 resets) in 15 ms. (250 steps per ms) remains 60/60 properties
SDD proceeding with computation,121 properties remain. new max is 64
SDD size :1561 after 1849
BEST_FIRST walk for 4003 steps (18 resets) in 28 ms. (138 steps per ms) remains 60/60 properties
SDD proceeding with computation,121 properties remain. new max is 128
SDD size :1849 after 2269
BEST_FIRST walk for 4003 steps (17 resets) in 20 ms. (190 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (19 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (19 resets) in 14 ms. (266 steps per ms) remains 60/60 properties
SDD proceeding with computation,121 properties remain. new max is 256
SDD size :2269 after 3029
BEST_FIRST walk for 4004 steps (16 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (17 resets) in 25 ms. (153 steps per ms) remains 60/60 properties
Invariant property smplace_194 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_152 does not hold.
BEST_FIRST walk for 4003 steps (17 resets) in 38 ms. (102 steps per ms) remains 60/60 properties
Invariant property smplace_137 does not hold.
BEST_FIRST walk for 4002 steps (19 resets) in 23 ms. (166 steps per ms) remains 60/60 properties
Invariant property smplace_121 does not hold.
Invariant property smplace_119 does not hold.
BEST_FIRST walk for 4004 steps (14 resets) in 23 ms. (166 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (15 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (19 resets) in 19 ms. (200 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (20 resets) in 27 ms. (142 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (16 resets) in 23 ms. (166 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (17 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (15 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (18 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (15 resets) in 13 ms. (286 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (17 resets) in 20 ms. (190 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (19 resets) in 52 ms. (75 steps per ms) remains 60/60 properties
Invariant property smplace_39 does not hold.
BEST_FIRST walk for 4003 steps (18 resets) in 33 ms. (117 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (16 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (15 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (17 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
SDD proceeding with computation,100 properties remain. new max is 256
BEST_FIRST walk for 4004 steps (20 resets) in 13 ms. (286 steps per ms) remains 60/60 properties
SDD size :3029 after 76773
BEST_FIRST walk for 4003 steps (14 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
Invariant property smplace_157 does not hold.
Invariant property smplace_155 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_139 does not hold.
BEST_FIRST walk for 4002 steps (21 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (15 resets) in 17 ms. (222 steps per ms) remains 60/60 properties
Invariant property smplace_125 does not hold.
Invariant property smplace_123 does not hold.
BEST_FIRST walk for 4003 steps (19 resets) in 22 ms. (174 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (17 resets) in 20 ms. (190 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (17 resets) in 43 ms. (91 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (17 resets) in 32 ms. (121 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4002 steps (17 resets) in 29 ms. (133 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (18 resets) in 31 ms. (125 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (15 resets) in 18 ms. (210 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (19 resets) in 14 ms. (266 steps per ms) remains 60/60 properties
SDD proceeding with computation,94 properties remain. new max is 256
SDD size :76773 after 119977
BEST_FIRST walk for 4004 steps (14 resets) in 47 ms. (83 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4003 steps (17 resets) in 20 ms. (190 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4004 steps (17 resets) in 16 ms. (235 steps per ms) remains 60/60 properties
BEST_FIRST walk for 4001 steps (17 resets) in 15 ms. (250 steps per ms) remains 60/60 properties
// Phase 1: matrix 138 rows 195 cols
SDD proceeding with computation,94 properties remain. new max is 512
SDD size :119977 after 135909
[2024-05-21 13:20:06] [INFO ] Computed 59 invariants in 29 ms
[2024-05-21 13:20:06] [INFO ] State equation strengthened by 1 read => feed constraints.
Invariant property smplace_159 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_127 does not hold.
SDD proceeding with computation,91 properties remain. new max is 512
SDD size :135909 after 268965
Invariant property smplace_161 does not hold.
Invariant property smplace_145 does not hold.
All remaining problems are real, not stopping.
Invariant property smplace_129 does not hold.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 2 (OVERLAPS) 49/109 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 49/116 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 55/164 variables, 34/150 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 55/205 constraints. Problems are: Problem set: 0 solved, 60 unsolved
SDD proceeding with computation,88 properties remain. new max is 512
SDD size :268965 after 605125
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 22/186 variables, 18/223 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/186 variables, 22/245 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Invariant property smplace_163 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_131 does not hold.
At refinement iteration 10 (INCLUDED_ONLY) 0/186 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 137/323 variables, 186/431 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/323 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 60 unsolved
SDD proceeding with computation,85 properties remain. new max is 512
SDD size :605125 after 1.37178e+06
At refinement iteration 13 (INCLUDED_ONLY) 0/323 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 14 (OVERLAPS) 10/333 variables, 9/441 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/333 variables, 9/450 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/333 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 60 unsolved
SDD proceeding with computation,85 properties remain. new max is 1024
SDD size :1.37178e+06 after 1.63712e+06
At refinement iteration 17 (OVERLAPS) 0/333 variables, 0/450 constraints. Problems are: Problem set: 0 solved, 60 unsolved
No progress, stopping.
After SMT solving in domain Real declared 333/333 variables, and 450 constraints, problems are : Problem set: 0 solved, 60 unsolved in 3568 ms.
Refiners :[Domain max(s): 195/195 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 195/195 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 60 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Invariant property smplace_165 does not hold.
Invariant property smplace_149 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Invariant property smplace_133 does not hold.
At refinement iteration 2 (OVERLAPS) 49/109 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 49/116 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 5 (OVERLAPS) 55/164 variables, 34/150 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 55/205 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/164 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 8 (OVERLAPS) 22/186 variables, 18/223 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/186 variables, 22/245 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/186 variables, 0/245 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 11 (OVERLAPS) 137/323 variables, 186/431 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/323 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 60 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/323 variables, 60/492 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-21 13:20:11] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 29 ms to minimize.
[2024-05-21 13:20:11] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 2 ms to minimize.
SDD proceeding with computation,82 properties remain. new max is 1024
SDD size :1.63712e+06 after 4.04496e+06
[2024-05-21 13:20:12] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/323 variables, 3/495 constraints. Problems are: Problem set: 0 solved, 60 unsolved
[2024-05-21 13:20:14] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2024-05-21 13:20:14] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
SDD proceeding with computation,82 properties remain. new max is 2048
SDD size :4.04496e+06 after 4.85024e+06
At refinement iteration 15 (INCLUDED_ONLY) 0/323 variables, 2/497 constraints. Problems are: Problem set: 0 solved, 60 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 323/333 variables, and 497 constraints, problems are : Problem set: 0 solved, 60 unsolved in 5013 ms.
Refiners :[Domain max(s): 186/195 constraints, Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 186/195 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 60/60 constraints, Known Traps: 5/5 constraints]
After SMT, in 8680ms problems are : Problem set: 0 solved, 60 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 60 out of 195 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 195/195 places, 138/138 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 195 transition count 136
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 194 transition count 135
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 194 transition count 135
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 194 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 193 transition count 134
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 192 transition count 134
Applied a total of 10 rules in 58 ms. Remains 192 /195 variables (removed 3) and now considering 134/138 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 192/195 places, 134/138 transitions.
Invariant property smplace_167 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_117 does not hold.
SDD proceeding with computation,78 properties remain. new max is 2048
SDD size :4.85024e+06 after 1.35503e+07
RANDOM walk for 4000000 steps (54679 resets) in 36111 ms. (110 steps per ms) remains 52/60 properties
BEST_FIRST walk for 400004 steps (916 resets) in 925 ms. (431 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400004 steps (921 resets) in 1094 ms. (365 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400003 steps (874 resets) in 807 ms. (495 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400002 steps (911 resets) in 983 ms. (406 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400004 steps (902 resets) in 915 ms. (436 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400003 steps (904 resets) in 1053 ms. (379 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400003 steps (898 resets) in 1083 ms. (369 steps per ms) remains 52/52 properties
BEST_FIRST walk for 400004 steps (897 resets) in 936 ms. (426 steps per ms) remains 50/52 properties
BEST_FIRST walk for 400003 steps (908 resets) in 1102 ms. (362 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (904 resets) in 963 ms. (414 steps per ms) remains 50/50 properties
SDD proceeding with computation,78 properties remain. new max is 4096
SDD size :1.35503e+07 after 1.63919e+07
BEST_FIRST walk for 400004 steps (915 resets) in 1045 ms. (382 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (886 resets) in 911 ms. (438 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (920 resets) in 1016 ms. (393 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (910 resets) in 1070 ms. (373 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (955 resets) in 930 ms. (429 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (919 resets) in 1180 ms. (338 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (875 resets) in 911 ms. (438 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (884 resets) in 1144 ms. (349 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400002 steps (900 resets) in 910 ms. (439 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (919 resets) in 1030 ms. (387 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (920 resets) in 973 ms. (410 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (906 resets) in 1009 ms. (396 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (897 resets) in 920 ms. (434 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (884 resets) in 1135 ms. (352 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (905 resets) in 1140 ms. (350 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (932 resets) in 946 ms. (422 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (899 resets) in 1123 ms. (355 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (919 resets) in 942 ms. (424 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400002 steps (935 resets) in 1016 ms. (393 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400002 steps (923 resets) in 907 ms. (440 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (896 resets) in 1010 ms. (395 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (906 resets) in 909 ms. (439 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (908 resets) in 1031 ms. (387 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (899 resets) in 925 ms. (431 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400002 steps (920 resets) in 1046 ms. (382 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (921 resets) in 894 ms. (446 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400002 steps (916 resets) in 1134 ms. (352 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (927 resets) in 907 ms. (440 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (893 resets) in 1025 ms. (389 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (909 resets) in 916 ms. (436 steps per ms) remains 50/50 properties
SDD proceeding with computation,78 properties remain. new max is 8192
SDD size :1.63919e+07 after 2.38496e+07
BEST_FIRST walk for 400004 steps (894 resets) in 1136 ms. (351 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (908 resets) in 911 ms. (438 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (905 resets) in 1022 ms. (391 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (907 resets) in 929 ms. (430 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (912 resets) in 1041 ms. (383 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (878 resets) in 897 ms. (445 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (909 resets) in 1137 ms. (351 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (927 resets) in 890 ms. (448 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (886 resets) in 1023 ms. (390 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (907 resets) in 948 ms. (421 steps per ms) remains 50/50 properties
// Phase 1: matrix 134 rows 192 cols
[2024-05-21 13:20:48] [INFO ] Computed 60 invariants in 8 ms
[2024-05-21 13:20:48] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (OVERLAPS) 53/103 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (OVERLAPS) 35/138 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (OVERLAPS) 25/163 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (OVERLAPS) 7/170 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 9 (OVERLAPS) 121/291 variables, 170/225 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/291 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/291 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 12 (OVERLAPS) 24/315 variables, 11/238 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/315 variables, 4/242 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/315 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 15 (OVERLAPS) 1/316 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/316 variables, 1/244 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/316 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 18 (OVERLAPS) 10/326 variables, 10/254 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 20 (OVERLAPS) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 254 constraints, problems are : Problem set: 0 solved, 50 unsolved in 2531 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 50 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 1 (OVERLAPS) 53/103 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 3 (OVERLAPS) 35/138 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 50 unsolved
[2024-05-21 13:20:51] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 6 (OVERLAPS) 25/163 variables, 17/49 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/163 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 8 (OVERLAPS) 7/170 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 10 (OVERLAPS) 121/291 variables, 170/226 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/291 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/291 variables, 41/269 constraints. Problems are: Problem set: 0 solved, 50 unsolved
[2024-05-21 13:20:52] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
[2024-05-21 13:20:52] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/291 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 50 unsolved
[2024-05-21 13:20:53] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/291 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/291 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 16 (OVERLAPS) 24/315 variables, 11/283 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/315 variables, 4/287 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/315 variables, 9/296 constraints. Problems are: Problem set: 0 solved, 50 unsolved
[2024-05-21 13:20:55] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-05-21 13:20:56] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
Invariant property smplace_187 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_184 does not hold.
At refinement iteration 19 (INCLUDED_ONLY) 0/315 variables, 2/298 constraints. Problems are: Problem set: 0 solved, 50 unsolved
[2024-05-21 13:20:56] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/315 variables, 1/299 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/315 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 22 (OVERLAPS) 1/316 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/316 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 50 unsolved
Invariant property smplace_115 does not hold.
[2024-05-21 13:20:59] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 0 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/316 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 50 unsolved
[2024-05-21 13:21:00] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 1 ms to minimize.
[2024-05-21 13:21:00] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 2 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/316 variables, 2/304 constraints. Problems are: Problem set: 0 solved, 50 unsolved
[2024-05-21 13:21:01] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-21 13:21:01] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 0 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/316 variables, 2/306 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/316 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 28 (OVERLAPS) 10/326 variables, 10/316 constraints. Problems are: Problem set: 0 solved, 50 unsolved
[2024-05-21 13:21:03] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/326 variables, 1/317 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/326 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 50 unsolved
At refinement iteration 31 (OVERLAPS) 0/326 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 50 unsolved
No progress, stopping.
After SMT solving in domain Int declared 326/326 variables, and 317 constraints, problems are : Problem set: 0 solved, 50 unsolved in 16511 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 50/50 constraints, Known Traps: 13/13 constraints]
After SMT, in 19065ms problems are : Problem set: 0 solved, 50 unsolved
Parikh walk visited 0 properties in 5683 ms.
Support contains 50 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 192/192 places, 134/134 transitions.
SDD proceeding with computation,74 properties remain. new max is 8192
SDD size :4.5513e+07 after 6.04862e+07
SDD proceeding with computation,74 properties remain. new max is 16384
SDD size :6.04862e+07 after 6.23344e+07
RANDOM walk for 4000000 steps (54674 resets) in 29893 ms. (133 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (935 resets) in 1091 ms. (366 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (903 resets) in 874 ms. (457 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (891 resets) in 1010 ms. (395 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (903 resets) in 915 ms. (436 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (882 resets) in 1098 ms. (363 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (906 resets) in 1141 ms. (350 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (903 resets) in 887 ms. (450 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (903 resets) in 1104 ms. (361 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (902 resets) in 899 ms. (444 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (920 resets) in 980 ms. (407 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (919 resets) in 873 ms. (457 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (900 resets) in 1029 ms. (388 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (900 resets) in 916 ms. (436 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (882 resets) in 1101 ms. (362 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400002 steps (907 resets) in 915 ms. (436 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (903 resets) in 1127 ms. (354 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (914 resets) in 922 ms. (433 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (915 resets) in 1130 ms. (353 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (914 resets) in 950 ms. (420 steps per ms) remains 50/50 properties
SDD proceeding with computation,74 properties remain. new max is 32768
SDD size :6.23344e+07 after 7.37268e+07
BEST_FIRST walk for 400003 steps (905 resets) in 1106 ms. (361 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (919 resets) in 908 ms. (440 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (897 resets) in 1072 ms. (372 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (940 resets) in 926 ms. (431 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (900 resets) in 973 ms. (410 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400002 steps (928 resets) in 906 ms. (441 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (918 resets) in 1117 ms. (357 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (897 resets) in 906 ms. (441 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (866 resets) in 1127 ms. (354 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (926 resets) in 916 ms. (436 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (940 resets) in 1106 ms. (361 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (910 resets) in 904 ms. (441 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (915 resets) in 1105 ms. (361 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (921 resets) in 878 ms. (455 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (906 resets) in 1116 ms. (358 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (887 resets) in 856 ms. (466 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (870 resets) in 1106 ms. (361 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (910 resets) in 874 ms. (457 steps per ms) remains 50/50 properties
Invariant property smplace_175 does not hold.
Invariant property smplace_113 does not hold.
BEST_FIRST walk for 400002 steps (924 resets) in 979 ms. (408 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400002 steps (907 resets) in 1161 ms. (344 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (903 resets) in 928 ms. (430 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400004 steps (879 resets) in 995 ms. (401 steps per ms) remains 50/50 properties
BEST_FIRST walk for 400003 steps (917 resets) in 925 ms. (431 steps per ms) remains 49/50 properties
BEST_FIRST walk for 400003 steps (913 resets) in 1131 ms. (353 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400003 steps (909 resets) in 921 ms. (433 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400003 steps (918 resets) in 1147 ms. (348 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400003 steps (911 resets) in 880 ms. (454 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400004 steps (918 resets) in 1102 ms. (362 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400003 steps (906 resets) in 937 ms. (426 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400004 steps (921 resets) in 1157 ms. (345 steps per ms) remains 49/49 properties
BEST_FIRST walk for 400002 steps (930 resets) in 886 ms. (450 steps per ms) remains 49/49 properties
Invariant property smplace_57 does not hold.
Invariant property smplace_20 does not hold.
SDD proceeding with computation,70 properties remain. new max is 32768
SDD size :1.26571e+08 after 1.49614e+08
Interrupted probabilistic random walk after 15360161 steps, run timeout after 81001 ms. (steps per millisecond=189 ) properties seen :0 out of 49
Probabilistic random walk after 15360161 steps, saw 1881894 distinct states, run finished after 81007 ms. (steps per millisecond=189 ) properties seen :0
[2024-05-21 13:23:01] [INFO ] Invariant cache hit.
[2024-05-21 13:23:01] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 54/103 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 35/138 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 25/163 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (OVERLAPS) 7/170 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 49 unsolved
SDD proceeding with computation,70 properties remain. new max is 65536
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 121/291 variables, 170/225 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/291 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/291 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 12 (OVERLAPS) 24/315 variables, 11/238 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/315 variables, 4/242 constraints. Problems are: Problem set: 0 solved, 49 unsolved
SDD size :1.49614e+08 after 1.8039e+08
At refinement iteration 14 (INCLUDED_ONLY) 0/315 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 15 (OVERLAPS) 1/316 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/316 variables, 1/244 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/316 variables, 0/244 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 18 (OVERLAPS) 10/326 variables, 10/254 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 20 (OVERLAPS) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 254 constraints, problems are : Problem set: 0 solved, 49 unsolved in 2343 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (OVERLAPS) 54/103 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (OVERLAPS) 35/138 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (OVERLAPS) 25/163 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/163 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (OVERLAPS) 7/170 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 121/291 variables, 170/225 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/291 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/291 variables, 40/267 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-21 13:23:05] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
[2024-05-21 13:23:05] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 9 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/291 variables, 2/269 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-21 13:23:06] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 1 ms to minimize.
[2024-05-21 13:23:06] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/291 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-21 13:23:06] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/291 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/291 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 16 (OVERLAPS) 24/315 variables, 11/283 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/315 variables, 4/287 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/315 variables, 9/296 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-21 13:23:09] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/315 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-21 13:23:10] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/315 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/315 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 22 (OVERLAPS) 1/316 variables, 1/299 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/316 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-21 13:23:13] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/316 variables, 1/301 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/316 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 26 (OVERLAPS) 10/326 variables, 10/311 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-21 13:23:15] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
[2024-05-21 13:23:15] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 1 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/326 variables, 2/313 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/326 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 29 (OVERLAPS) 0/326 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 326/326 variables, and 313 constraints, problems are : Problem set: 0 solved, 49 unsolved in 14398 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 10/10 constraints]
After SMT, in 16753ms problems are : Problem set: 0 solved, 49 unsolved
SDD proceeding with computation,70 properties remain. new max is 131072
SDD size :1.8039e+08 after 3.91623e+08
Parikh walk visited 7 properties in 10206 ms.
Support contains 42 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 8 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 192/192 places, 134/134 transitions.
RANDOM walk for 4000000 steps (54477 resets) in 29592 ms. (135 steps per ms) remains 41/42 properties
BEST_FIRST walk for 400004 steps (921 resets) in 878 ms. (455 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400002 steps (910 resets) in 1098 ms. (363 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (904 resets) in 1009 ms. (396 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (929 resets) in 1118 ms. (357 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (907 resets) in 873 ms. (457 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (921 resets) in 1125 ms. (355 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (892 resets) in 997 ms. (400 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (905 resets) in 1073 ms. (372 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (895 resets) in 1117 ms. (357 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (904 resets) in 1160 ms. (344 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (898 resets) in 902 ms. (442 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (904 resets) in 888 ms. (449 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400002 steps (900 resets) in 1000 ms. (399 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (891 resets) in 838 ms. (476 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (892 resets) in 1091 ms. (366 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (920 resets) in 1110 ms. (360 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (913 resets) in 1171 ms. (341 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (871 resets) in 1057 ms. (378 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (914 resets) in 1103 ms. (362 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (913 resets) in 891 ms. (448 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (893 resets) in 902 ms. (442 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (913 resets) in 1083 ms. (369 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (910 resets) in 868 ms. (460 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400001 steps (913 resets) in 1076 ms. (371 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (934 resets) in 879 ms. (454 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (876 resets) in 1113 ms. (359 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (910 resets) in 869 ms. (459 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (926 resets) in 801 ms. (498 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (923 resets) in 847 ms. (471 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400002 steps (897 resets) in 1078 ms. (370 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (915 resets) in 808 ms. (494 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (911 resets) in 1089 ms. (366 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (925 resets) in 951 ms. (420 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (897 resets) in 888 ms. (449 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (923 resets) in 793 ms. (503 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (900 resets) in 1032 ms. (387 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (924 resets) in 969 ms. (412 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (910 resets) in 874 ms. (457 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (926 resets) in 1120 ms. (356 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (918 resets) in 1144 ms. (349 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (881 resets) in 1065 ms. (375 steps per ms) remains 41/41 properties
Invariant property smplace_179 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_77 does not hold.
Interrupted probabilistic random walk after 14479186 steps, run timeout after 72001 ms. (steps per millisecond=201 ) properties seen :0 out of 41
Probabilistic random walk after 14479186 steps, saw 1793507 distinct states, run finished after 72001 ms. (steps per millisecond=201 ) properties seen :0
[2024-05-21 13:25:05] [INFO ] Invariant cache hit.
[2024-05-21 13:25:05] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 61/102 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (OVERLAPS) 35/137 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 25/162 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (OVERLAPS) 7/169 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 120/289 variables, 169/224 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/289 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 12 (OVERLAPS) 25/314 variables, 11/237 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/314 variables, 4/241 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/314 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 15 (OVERLAPS) 1/315 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/315 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/315 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 18 (OVERLAPS) 11/326 variables, 11/254 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 20 (OVERLAPS) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 254 constraints, problems are : Problem set: 0 solved, 41 unsolved in 2061 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 61/102 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (OVERLAPS) 35/137 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:25:07] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/137 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (OVERLAPS) 25/162 variables, 17/49 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 7/169 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (OVERLAPS) 120/289 variables, 169/225 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/289 variables, 33/260 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:25:08] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2024-05-21 13:25:08] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 1 ms to minimize.
[2024-05-21 13:25:08] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/289 variables, 3/263 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/289 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 15 (OVERLAPS) 25/314 variables, 11/274 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/314 variables, 4/278 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/314 variables, 8/286 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:25:10] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/314 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:25:11] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 5 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/314 variables, 1/288 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/314 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 21 (OVERLAPS) 1/315 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/315 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:25:13] [INFO ] Deduced a trap composed of 18 places in 381 ms of which 32 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/315 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:25:14] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/315 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:25:15] [INFO ] Deduced a trap composed of 6 places in 91 ms of which 1 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/315 variables, 1/293 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/315 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 27 (OVERLAPS) 11/326 variables, 11/304 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:25:16] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 14 ms to minimize.
[2024-05-21 13:25:17] [INFO ] Deduced a trap composed of 6 places in 1390 ms of which 32 ms to minimize.
[2024-05-21 13:25:18] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 2 ms to minimize.
[2024-05-21 13:25:19] [INFO ] Deduced a trap composed of 22 places in 756 ms of which 1 ms to minimize.
[2024-05-21 13:25:19] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/326 variables, 5/309 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:25:22] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-21 13:25:22] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-21 13:25:22] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/326 variables, 3/312 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Invariant property smplace_56 does not hold.
At refinement iteration 30 (INCLUDED_ONLY) 0/326 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 31 (OVERLAPS) 0/326 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 326/326 variables, and 312 constraints, problems are : Problem set: 0 solved, 41 unsolved in 20654 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 17/17 constraints]
After SMT, in 22759ms problems are : Problem set: 0 solved, 41 unsolved
Parikh walk visited 0 properties in 6962 ms.
Support contains 41 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 8 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 192/192 places, 134/134 transitions.
RANDOM walk for 4000000 steps (54548 resets) in 30029 ms. (133 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (904 resets) in 851 ms. (469 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (902 resets) in 968 ms. (412 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (913 resets) in 855 ms. (467 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (913 resets) in 986 ms. (405 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (933 resets) in 818 ms. (488 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (900 resets) in 792 ms. (504 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (917 resets) in 892 ms. (447 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (908 resets) in 1157 ms. (345 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (915 resets) in 888 ms. (449 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (903 resets) in 1063 ms. (375 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (905 resets) in 865 ms. (461 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (920 resets) in 1031 ms. (387 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (942 resets) in 931 ms. (429 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (913 resets) in 1104 ms. (361 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400001 steps (889 resets) in 1077 ms. (371 steps per ms) remains 41/41 properties
Invariant property smplace_38 does not hold.
BEST_FIRST walk for 400004 steps (926 resets) in 1140 ms. (350 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400002 steps (923 resets) in 867 ms. (460 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (922 resets) in 861 ms. (464 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (909 resets) in 1112 ms. (359 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (925 resets) in 1077 ms. (371 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (914 resets) in 1058 ms. (377 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (908 resets) in 1134 ms. (352 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (914 resets) in 1039 ms. (384 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400002 steps (909 resets) in 867 ms. (460 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (913 resets) in 1050 ms. (380 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (907 resets) in 885 ms. (451 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (916 resets) in 1027 ms. (389 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (894 resets) in 908 ms. (440 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400002 steps (910 resets) in 1083 ms. (369 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (905 resets) in 1106 ms. (361 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (888 resets) in 861 ms. (464 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (897 resets) in 1049 ms. (380 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (912 resets) in 844 ms. (473 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (915 resets) in 1137 ms. (351 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (885 resets) in 1082 ms. (369 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (907 resets) in 873 ms. (457 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (910 resets) in 1125 ms. (355 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400004 steps (898 resets) in 964 ms. (414 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400002 steps (912 resets) in 1114 ms. (358 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400003 steps (890 resets) in 1051 ms. (380 steps per ms) remains 41/41 properties
BEST_FIRST walk for 400002 steps (898 resets) in 1019 ms. (392 steps per ms) remains 41/41 properties
SDD proceeding with computation,64 properties remain. new max is 131072
SDD size :3.91623e+08 after 1.77863e+09
Interrupted probabilistic random walk after 15731758 steps, run timeout after 75001 ms. (steps per millisecond=209 ) properties seen :0 out of 41
Probabilistic random walk after 15731758 steps, saw 1928481 distinct states, run finished after 75001 ms. (steps per millisecond=209 ) properties seen :0
[2024-05-21 13:27:15] [INFO ] Invariant cache hit.
[2024-05-21 13:27:15] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 61/102 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (OVERLAPS) 35/137 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 25/162 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (OVERLAPS) 7/169 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 120/289 variables, 169/224 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/289 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 12 (OVERLAPS) 25/314 variables, 11/237 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/314 variables, 4/241 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/314 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 15 (OVERLAPS) 1/315 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/315 variables, 1/243 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/315 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 18 (OVERLAPS) 11/326 variables, 11/254 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 20 (OVERLAPS) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 254 constraints, problems are : Problem set: 0 solved, 41 unsolved in 2798 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 61/102 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (OVERLAPS) 35/137 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:27:18] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/137 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (OVERLAPS) 25/162 variables, 17/49 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 7/169 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (OVERLAPS) 120/289 variables, 169/225 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/289 variables, 2/227 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/289 variables, 33/260 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:27:19] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 0 ms to minimize.
[2024-05-21 13:27:19] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 0 ms to minimize.
[2024-05-21 13:27:19] [INFO ] Deduced a trap composed of 11 places in 79 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/289 variables, 3/263 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/289 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 15 (OVERLAPS) 25/314 variables, 11/274 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/314 variables, 4/278 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/314 variables, 8/286 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:27:22] [INFO ] Deduced a trap composed of 17 places in 182 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/314 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:27:22] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/314 variables, 1/288 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/314 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 21 (OVERLAPS) 1/315 variables, 1/289 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/315 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:27:24] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/315 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/315 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 25 (OVERLAPS) 11/326 variables, 11/302 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:27:26] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 0 ms to minimize.
[2024-05-21 13:27:26] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-21 13:27:26] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/326 variables, 3/305 constraints. Problems are: Problem set: 0 solved, 41 unsolved
[2024-05-21 13:27:27] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 9 ms to minimize.
At refinement iteration 27 (INCLUDED_ONLY) 0/326 variables, 1/306 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/326 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 29 (OVERLAPS) 0/326 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 326/326 variables, and 306 constraints, problems are : Problem set: 0 solved, 41 unsolved in 11827 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 11/11 constraints]
After SMT, in 14638ms problems are : Problem set: 0 solved, 41 unsolved
Fused 41 Parikh solutions to 40 different solutions.
Parikh walk visited 11 properties in 6808 ms.
Support contains 30 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 192/192 places, 134/134 transitions.
RANDOM walk for 4000000 steps (54509 resets) in 26767 ms. (149 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (905 resets) in 1055 ms. (378 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (904 resets) in 821 ms. (486 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (902 resets) in 1067 ms. (374 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (884 resets) in 844 ms. (473 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (914 resets) in 1054 ms. (379 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (918 resets) in 828 ms. (482 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (897 resets) in 1001 ms. (399 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (922 resets) in 823 ms. (485 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (884 resets) in 1043 ms. (383 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (914 resets) in 828 ms. (482 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (932 resets) in 1069 ms. (373 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (919 resets) in 905 ms. (441 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (939 resets) in 910 ms. (439 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (922 resets) in 1038 ms. (384 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (884 resets) in 836 ms. (477 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (906 resets) in 969 ms. (412 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (895 resets) in 830 ms. (481 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (894 resets) in 1055 ms. (378 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (933 resets) in 829 ms. (481 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (901 resets) in 1039 ms. (384 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (926 resets) in 890 ms. (448 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (904 resets) in 825 ms. (484 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (926 resets) in 1035 ms. (386 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (903 resets) in 824 ms. (484 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (925 resets) in 1012 ms. (394 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (918 resets) in 878 ms. (455 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (913 resets) in 1055 ms. (378 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (901 resets) in 838 ms. (476 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (910 resets) in 1056 ms. (378 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (920 resets) in 836 ms. (477 steps per ms) remains 30/30 properties
Invariant property smplace_180 does not hold.
Interrupted probabilistic random walk after 9815731 steps, run timeout after 54001 ms. (steps per millisecond=181 ) properties seen :0 out of 30
Probabilistic random walk after 9815731 steps, saw 1245212 distinct states, run finished after 54001 ms. (steps per millisecond=181 ) properties seen :0
[2024-05-21 13:28:49] [INFO ] Invariant cache hit.
[2024-05-21 13:28:49] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 68/98 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 35/133 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (OVERLAPS) 25/158 variables, 17/48 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (OVERLAPS) 7/165 variables, 7/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/165 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (OVERLAPS) 116/281 variables, 165/220 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/281 variables, 2/222 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/281 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (OVERLAPS) 29/310 variables, 11/233 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/310 variables, 4/237 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/310 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 15 (OVERLAPS) 1/311 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/311 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/311 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 18 (OVERLAPS) 15/326 variables, 15/254 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 20 (OVERLAPS) 0/326 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 254 constraints, problems are : Problem set: 0 solved, 30 unsolved in 1546 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 30 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 68/98 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 3 (OVERLAPS) 35/133 variables, 24/31 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-21 13:28:51] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 6 (OVERLAPS) 25/158 variables, 17/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/158 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 8 (OVERLAPS) 7/165 variables, 7/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/165 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 10 (OVERLAPS) 116/281 variables, 165/221 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/281 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/281 variables, 26/249 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-21 13:28:51] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-21 13:28:51] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-21 13:28:51] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/281 variables, 3/252 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-21 13:28:52] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/281 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/281 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 16 (OVERLAPS) 29/310 variables, 11/264 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/310 variables, 4/268 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/310 variables, 4/272 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-21 13:28:53] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/310 variables, 1/273 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-21 13:28:53] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 0 ms to minimize.
[2024-05-21 13:28:54] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/310 variables, 2/275 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/310 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 22 (OVERLAPS) 1/311 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/311 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-21 13:28:55] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-21 13:28:55] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/311 variables, 2/279 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-21 13:28:55] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/311 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/311 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 27 (OVERLAPS) 15/326 variables, 15/295 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/326 variables, 0/295 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-21 13:28:57] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 1 ms to minimize.
[2024-05-21 13:28:57] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
At refinement iteration 29 (OVERLAPS) 0/326 variables, 2/297 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-21 13:28:58] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
At refinement iteration 30 (INCLUDED_ONLY) 0/326 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/326 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 32 (OVERLAPS) 0/326 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 30 unsolved
No progress, stopping.
After SMT solving in domain Int declared 326/326 variables, and 298 constraints, problems are : Problem set: 0 solved, 30 unsolved in 8879 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 14/14 constraints]
After SMT, in 10435ms problems are : Problem set: 0 solved, 30 unsolved
Fused 30 Parikh solutions to 29 different solutions.
Parikh walk visited 0 properties in 4125 ms.
Support contains 30 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 6 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 192/192 places, 134/134 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 134/134 transitions.
Applied a total of 0 rules in 7 ms. Remains 192 /192 variables (removed 0) and now considering 134/134 (removed 0) transitions.
[2024-05-21 13:29:03] [INFO ] Invariant cache hit.
[2024-05-21 13:29:04] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-21 13:29:04] [INFO ] Invariant cache hit.
[2024-05-21 13:29:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 13:29:04] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
[2024-05-21 13:29:04] [INFO ] Redundant transitions in 3 ms returned []
Running 131 sub problems to find dead transitions.
[2024-05-21 13:29:04] [INFO ] Invariant cache hit.
[2024-05-21 13:29:04] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/189 variables, 17/53 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/189 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 131 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2/191 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/191 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (OVERLAPS) 134/325 variables, 191/251 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 2/253 constraints. Problems are: Problem set: 0 solved, 131 unsolved
[2024-05-21 13:29:06] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 1 ms to minimize.
[2024-05-21 13:29:06] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 1 ms to minimize.
[2024-05-21 13:29:06] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/325 variables, 3/256 constraints. Problems are: Problem set: 0 solved, 131 unsolved
[2024-05-21 13:29:07] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 1 ms to minimize.
[2024-05-21 13:29:07] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 1 ms to minimize.
[2024-05-21 13:29:07] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/325 variables, 3/259 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/325 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 10 (OVERLAPS) 1/326 variables, 1/260 constraints. Problems are: Problem set: 0 solved, 131 unsolved
[2024-05-21 13:29:09] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/326 variables, 1/261 constraints. Problems are: Problem set: 0 solved, 131 unsolved
[2024-05-21 13:29:10] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
[2024-05-21 13:29:10] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/326 variables, 2/263 constraints. Problems are: Problem set: 0 solved, 131 unsolved
[2024-05-21 13:29:11] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/326 variables, 1/264 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/326 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 15 (OVERLAPS) 0/326 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 264 constraints, problems are : Problem set: 0 solved, 131 unsolved in 9547 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 131 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/189 variables, 17/53 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/189 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (OVERLAPS) 2/191 variables, 7/67 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/191 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/191 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (OVERLAPS) 134/325 variables, 191/261 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/325 variables, 2/263 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/325 variables, 131/394 constraints. Problems are: Problem set: 0 solved, 131 unsolved
[2024-05-21 13:29:16] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-21 13:29:17] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/325 variables, 2/396 constraints. Problems are: Problem set: 0 solved, 131 unsolved
[2024-05-21 13:29:23] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 1 ms to minimize.
[2024-05-21 13:29:23] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 1 ms to minimize.
[2024-05-21 13:29:23] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/325 variables, 3/399 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/325 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 13 (OVERLAPS) 1/326 variables, 1/400 constraints. Problems are: Problem set: 0 solved, 131 unsolved
[2024-05-21 13:29:40] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 1 ms to minimize.
[2024-05-21 13:29:42] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/326 variables, 2/402 constraints. Problems are: Problem set: 0 solved, 131 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 326/326 variables, and 402 constraints, problems are : Problem set: 0 solved, 131 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 192/192 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 17/17 constraints]
After SMT, in 39623ms problems are : Problem set: 0 solved, 131 unsolved
Search for dead transitions found 0 dead transitions in 39629ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39977 ms. Remains : 192/192 places, 134/134 transitions.
RANDOM walk for 400000 steps (5443 resets) in 4120 ms. (97 steps per ms) remains 30/30 properties
Running SMT prover for 30 properties.
[2024-05-21 13:29:45] [INFO ] Invariant cache hit.
[2024-05-21 13:29:45] [INFO ] [Real]Absence check using 36 positive place invariants in 5 ms returned sat
[2024-05-21 13:29:45] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 12 ms returned sat
[2024-05-21 13:29:45] [INFO ] After 93ms SMT Verify possible using state equation in real domain returned unsat :0 sat :30
[2024-05-21 13:29:45] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 13:29:45] [INFO ] After 36ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :30
TRAPS : Iteration 0
[2024-05-21 13:29:45] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-21 13:29:45] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
TRAPS : Iteration 1
[2024-05-21 13:29:45] [INFO ] After 734ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :21 real:9
[2024-05-21 13:29:46] [INFO ] After 993ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :21 real:9
[2024-05-21 13:29:46] [INFO ] [Nat]Absence check using 36 positive place invariants in 9 ms returned sat
[2024-05-21 13:29:46] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 8 ms returned sat
[2024-05-21 13:29:46] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :30
[2024-05-21 13:29:46] [INFO ] After 36ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :30
TRAPS : Iteration 0
[2024-05-21 13:29:46] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 1 ms to minimize.
[2024-05-21 13:29:46] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-21 13:29:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 110 ms
TRAPS : Iteration 1
[2024-05-21 13:29:46] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 0 ms to minimize.
[2024-05-21 13:29:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
TRAPS : Iteration 2
[2024-05-21 13:29:47] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-21 13:29:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2024-05-21 13:29:47] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-21 13:29:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
TRAPS : Iteration 3
[2024-05-21 13:29:47] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-21 13:29:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 48 ms
TRAPS : Iteration 4
[2024-05-21 13:29:47] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-21 13:29:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
TRAPS : Iteration 5
[2024-05-21 13:29:48] [INFO ] After 2514ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :30
[2024-05-21 13:29:48] [INFO ] After 2725ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :30
RANDOM walk for 4000000 steps (54440 resets) in 27524 ms. (145 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (914 resets) in 1343 ms. (297 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (915 resets) in 1095 ms. (364 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (903 resets) in 1555 ms. (257 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (903 resets) in 1145 ms. (349 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (908 resets) in 1104 ms. (361 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400002 steps (904 resets) in 1108 ms. (360 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (903 resets) in 1116 ms. (358 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (915 resets) in 827 ms. (483 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (919 resets) in 1031 ms. (387 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (921 resets) in 948 ms. (421 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400001 steps (916 resets) in 815 ms. (490 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (918 resets) in 1174 ms. (340 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (896 resets) in 1095 ms. (364 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (928 resets) in 1551 ms. (257 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (909 resets) in 1406 ms. (284 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (909 resets) in 1085 ms. (368 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (924 resets) in 1190 ms. (335 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (912 resets) in 1207 ms. (331 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (923 resets) in 1011 ms. (395 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400003 steps (904 resets) in 840 ms. (475 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400001 steps (908 resets) in 1076 ms. (371 steps per ms) remains 30/30 properties
Detected timeout of ITS tools.
BEST_FIRST walk for 400004 steps (896 resets) in 1037 ms. (385 steps per ms) remains 30/30 properties
[2024-05-21 13:30:06] [INFO ] Flatten gal took : 16 ms
[2024-05-21 13:30:06] [INFO ] Applying decomposition
[2024-05-21 13:30:06] [INFO ] Flatten gal took : 43 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/graph17813050922275219068.txt' '-o' '/tmp/graph17813050922275219068.bin' '-w' '/tmp/graph17813050922275219068.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17813050922275219068.bin' '-l' '-1' '-v' '-w' '/tmp/graph17813050922275219068.weights' '-q' '0' '-e' '0.001'
[2024-05-21 13:30:06] [INFO ] Decomposing Gal with order
[2024-05-21 13:30:06] [INFO ] Rewriting arrays to variables to allow decomposition.
BEST_FIRST walk for 400003 steps (914 resets) in 1049 ms. (380 steps per ms) remains 30/30 properties
[2024-05-21 13:30:06] [INFO ] Removed a total of 15 redundant transitions.
[2024-05-21 13:30:06] [INFO ] Flatten gal took : 99 ms
[2024-05-21 13:30:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 12 ms.
[2024-05-21 13:30:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5939656008219507559.gal : 14 ms
[2024-05-21 13:30:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14229584766067082437.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/ReachabilityCardinality5939656008219507559.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14229584766067082437.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality14229584766067082437.prop.
SDD proceeding with computation,30 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,30 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,30 properties remain. new max is 16
SDD size :5 after 461
SDD proceeding with computation,30 properties remain. new max is 32
SDD size :461 after 14535
SDD proceeding with computation,30 properties remain. new max is 64
SDD size :14535 after 3.16815e+08
Invariant property smplace_45 does not hold.
SDD proceeding with computation,29 properties remain. new max is 64
SDD size :3.16815e+08 after 5.45262e+08
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
Invariant property smplace_42 does not hold.
SDD proceeding with computation,26 properties remain. new max is 64
SDD size :5.45262e+08 after 1.22111e+09
BEST_FIRST walk for 400004 steps (913 resets) in 1138 ms. (351 steps per ms) remains 30/30 properties
SDD proceeding with computation,26 properties remain. new max is 128
SDD size :1.22111e+09 after 1.28661e+10
BEST_FIRST walk for 400002 steps (912 resets) in 1248 ms. (320 steps per ms) remains 30/30 properties
SDD proceeding with computation,26 properties remain. new max is 256
SDD size :7.39917e+11 after 7.54723e+11
BEST_FIRST walk for 400004 steps (892 resets) in 814 ms. (490 steps per ms) remains 30/30 properties
BEST_FIRST walk for 400004 steps (922 resets) in 1027 ms. (389 steps per ms) remains 30/30 properties
Invariant property smplace_72 does not hold.
Invariant property smplace_71 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
SDD proceeding with computation,22 properties remain. new max is 256
SDD size :2.55367e+12 after 3.01305e+12
BEST_FIRST walk for 400004 steps (921 resets) in 842 ms. (474 steps per ms) remains 30/30 properties
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_28 does not hold.
Invariant property smplace_27 does not hold.
Invariant property smplace_9 does not hold.
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :3.93181e+12 after 4.39119e+12
BEST_FIRST walk for 400004 steps (919 resets) in 1071 ms. (373 steps per ms) remains 30/30 properties
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.
Invariant property smplace_26 does not hold.
Invariant property smplace_25 does not hold.
Invariant property smplace_24 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
Invariant property smplace_6 does not hold.
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :5.76933e+12 after 5.80649e+12
BEST_FIRST walk for 400003 steps (924 resets) in 1117 ms. (357 steps per ms) remains 30/30 properties
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,7.96935e+12,3.35869,92084,8145,1777,217771,6913,310,193334,227,32232,0
Total reachable state count : 7969347823493

Verifying 30 reachability properties.
Invariant property smplace_2 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_2,2.31008e+06,3.36929,92084,307,252,217771,6913,312,193334,230,32232,0
Invariant property smplace_3 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_3,1.70455e+09,3.3722,92348,383,284,217771,6913,314,193334,232,32232,0
Invariant property smplace_4 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_4,1.70455e+09,3.37285,92348,383,282,217771,6913,316,193334,234,32232,0
Invariant property smplace_5 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_5,1.01871e+10,3.37369,92348,577,315,217771,6913,318,193334,236,32232,0
Invariant property smplace_6 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_6,6.49555e+06,3.37426,92348,386,350,217771,6913,322,193334,239,32232,0
Invariant property smplace_7 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_7,7.4013e+10,3.37514,92348,903,368,217771,6913,325,193334,241,32232,0
Invariant property smplace_8 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_8,1.01871e+10,3.37577,92348,577,333,217771,6913,329,193334,244,32232,0
Invariant property smplace_9 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_9,1.01871e+10,3.37654,92348,577,306,217771,6913,333,193334,247,32232,0
Invariant property smplace_22 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_22,7.91458e+10,3.37812,92348,1430,426,217771,6913,334,193334,247,32232,0
Invariant property smplace_23 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_23,7.91458e+10,3.37958,92348,1430,427,217771,6913,335,193334,247,32232,0
Invariant property smplace_24 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_24,5.97206e+09,3.38051,92348,630,376,217771,6913,337,193334,247,32232,0
Invariant property smplace_25 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_25,7.9146e+10,3.38196,92348,1430,429,217771,6913,339,193334,247,32232,0
Invariant property smplace_26 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_26,7.9146e+10,3.38325,92348,1430,436,217771,6913,341,193334,247,32232,0
Invariant property smplace_27 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_27,7.9146e+10,3.3847,92348,1430,421,217771,6913,343,193334,247,32232,0
Invariant property smplace_28 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_28,7.9146e+10,3.38628,92348,1430,397,217771,6913,345,193334,247,32232,0
Invariant property smplace_42 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_42,4466,3.38671,92348,215,138,217771,6913,347,193334,247,32232,0
Invariant property smplace_43 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_43,4466,3.38714,92348,215,137,217771,6913,349,193334,247,32232,0
Invariant property smplace_44 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_44,4466,3.38747,92348,215,136,217771,6913,351,193334,247,32232,0
Invariant property smplace_45 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_45,4466,3.38777,92348,215,136,217771,6913,353,193334,247,32232,0
Invariant property smplace_62 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_62,896,3.3899,92348,79,115,217771,6913,357,193334,247,32232,0
Invariant property smplace_63 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_63,4032,3.39057,92348,79,140,217771,6913,361,193334,247,32232,0
Invariant property smplace_64 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_64,3360,3.39113,92348,84,133,217771,6913,365,193334,247,32232,0
Invariant property smplace_65 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_65,8.81798e+06,3.39159,92348,81,132,217771,6913,369,193334,247,32232,0
Invariant property smplace_66 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_66,8.81798e+06,3.39207,92348,81,122,217771,6913,373,193334,247,32232,0
Invariant property smplace_67 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_67,1.03926e+07,3.3925,92348,77,130,217771,6913,377,193334,247,32232,0
Invariant property smplace_68 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_68,1.03926e+07,3.39292,92348,77,124,217771,6913,381,193334,247,32232,0
Invariant property smplace_69 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_69,1.03926e+07,3.39335,92348,77,128,217771,6913,385,193334,247,32232,0
Invariant property smplace_70 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_70,1584,3.39385,92348,74,125,217771,6913,391,193334,250,32232,0
Invariant property smplace_71 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_71,405504,3.3946,92348,76,124,217771,6913,397,193334,253,32232,0
Invariant property smplace_72 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_72,224,3.39547,92348,73,87,217771,6913,403,193334,256,32232,0
ITS tools runner thread asked to quit. Dying gracefully.
Interrupted probabilistic random walk after 12087874 steps, run timeout after 60001 ms. (steps per millisecond=201 ) properties seen :0 out of 30
Probabilistic random walk after 12087874 steps, saw 1518768 distinct states, run finished after 60002 ms. (steps per millisecond=201 ) properties seen :0
Able to resolve query StableMarking after proving 152 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL USE_NUPN
Total runtime 664486 ms.

BK_STOP 1716298268964

--------------------
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:
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ 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-20a"
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-20a, 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-171624201900428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-20a.tgz
mv DES-PT-20a 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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;