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.r136-tall-171631133000575.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is DoubleExponent-PT-100, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631133000575
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K 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 6.2K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 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 1.8M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-00
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-01
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-02
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-03
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-04
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2023-05
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2023-06
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-07
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-08
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2023-09
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-10
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-11
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-12
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-13
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2024-14
FORMULA_NAME DoubleExponent-PT-100-ReachabilityFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716400238255

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-22 17:50:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 17:50:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 17:50:39] [INFO ] Load time of PNML (sax parser for PT used): 210 ms
[2024-05-22 17:50:39] [INFO ] Transformed 5304 places.
[2024-05-22 17:50:39] [INFO ] Transformed 4998 transitions.
[2024-05-22 17:50:39] [INFO ] Parsed PT model containing 5304 places and 4998 transitions and 14094 arcs in 323 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (1313 resets) in 1753 ms. (22 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (113 resets) in 176 ms. (22 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (116 resets) in 112 ms. (35 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (107 resets) in 169 ms. (23 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (111 resets) in 146 ms. (27 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (110 resets) in 103 ms. (38 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (109 resets) in 69 ms. (57 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (106 resets) in 63 ms. (62 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (118 resets) in 41 ms. (95 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (115 resets) in 99 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (104 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (112 resets) in 47 ms. (83 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (106 resets) in 74 ms. (53 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (113 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (112 resets) in 48 ms. (81 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (107 resets) in 67 ms. (58 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (116 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
[2024-05-22 17:50:41] [INFO ] Flatten gal took : 663 ms
[2024-05-22 17:50:41] [INFO ] Flatten gal took : 209 ms
[2024-05-22 17:50:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9576191897496242746.gal : 88 ms
[2024-05-22 17:50:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1225933090359683672.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/ReachabilityCardinality9576191897496242746.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1225933090359683672.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 ...328
Loading property file /tmp/ReachabilityCardinality1225933090359683672.prop.
Interrupted probabilistic random walk after 57741 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :0 out of 16
Probabilistic random walk after 57741 steps, saw 28878 distinct states, run finished after 3005 ms. (steps per millisecond=19 ) properties seen :0
// Phase 1: matrix 4998 rows 5304 cols
[2024-05-22 17:50:44] [INFO ] Invariants computation overflowed in 217 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 652/906 variables, 254/254 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/906 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 16 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2348/3254 variables, 997/1251 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3254 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 3364/6618 variables, 1725/2976 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/6618 variables, 0/2976 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 2483/9101 variables, 1502/4478 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9101/10302 variables, and 4478 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5033 ms.
Refiners :[State Equation: 4478/5304 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 652/906 variables, 254/254 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/906 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 2348/3254 variables, 997/1251 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3254 variables, 16/1267 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3254 variables, 0/1267 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 3364/6618 variables, 1725/2992 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/6618 variables, 0/2992 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 9101/10302 variables, and 4494 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5016 ms.
Refiners :[State Equation: 4478/5304 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 10437ms problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 254 out of 5304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5304/5304 places, 4998/4998 transitions.
Graph (complete) has 9096 edges and 5304 vertex of which 5298 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.12 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 960 transitions
Trivial Post-agglo rules discarded 960 transitions
Performed 960 trivial Post agglomeration. Transition count delta: 960
Iterating post reduction 0 with 963 rules applied. Total rules applied 964 place count 5297 transition count 4036
Reduce places removed 960 places and 0 transitions.
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Iterating post reduction 1 with 1038 rules applied. Total rules applied 2002 place count 4337 transition count 3958
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 2 with 78 rules applied. Total rules applied 2080 place count 4259 transition count 3958
Performed 215 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 215 Pre rules applied. Total rules applied 2080 place count 4259 transition count 3743
Deduced a syphon composed of 215 places in 202 ms
Reduce places removed 215 places and 0 transitions.
Iterating global reduction 3 with 430 rules applied. Total rules applied 2510 place count 4044 transition count 3743
Performed 768 Post agglomeration using F-continuation condition.Transition count delta: 768
Deduced a syphon composed of 768 places in 82 ms
Reduce places removed 768 places and 0 transitions.
Iterating global reduction 3 with 1536 rules applied. Total rules applied 4046 place count 3276 transition count 2975
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 142 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4248 place count 3175 transition count 2975
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 66 places in 69 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 3 with 132 rules applied. Total rules applied 4380 place count 3109 transition count 2975
Free-agglomeration rule applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 4386 place count 3109 transition count 2969
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 4392 place count 3103 transition count 2969
Free-agglomeration rule (complex) applied 411 times.
Iterating global reduction 4 with 411 rules applied. Total rules applied 4803 place count 3103 transition count 2558
Reduce places removed 411 places and 0 transitions.
Iterating post reduction 4 with 411 rules applied. Total rules applied 5214 place count 2692 transition count 2558
Partial Free-agglomeration rule applied 400 times.
Drop transitions (Partial Free agglomeration) removed 400 transitions
Iterating global reduction 5 with 400 rules applied. Total rules applied 5614 place count 2692 transition count 2558
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 5615 place count 2692 transition count 2558
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 5616 place count 2691 transition count 2557
Applied a total of 5616 rules in 3198 ms. Remains 2691 /5304 variables (removed 2613) and now considering 2557/4998 (removed 2441) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3217 ms. Remains : 2691/5304 places, 2557/4998 transitions.
RANDOM walk for 40000 steps (3505 resets) in 559 ms. (71 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (253 resets) in 48 ms. (81 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (257 resets) in 47 ms. (83 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (263 resets) in 28 ms. (138 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (252 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (272 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (241 resets) in 21 ms. (181 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (252 resets) in 35 ms. (111 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (243 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (266 resets) in 35 ms. (111 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (258 resets) in 32 ms. (121 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (256 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (272 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (258 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (258 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (257 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (267 resets) in 35 ms. (111 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 9
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :9 after 11
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :11 after 20
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :20 after 31
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :31 after 63
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :63 after 115
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :115 after 310
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :310 after 2444
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :2444 after 21116
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :21116 after 202385
SDD proceeding with computation,16 properties remain. new max is 16384
SDD size :202385 after 876441
Interrupted probabilistic random walk after 91147 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :0 out of 16
Probabilistic random walk after 91147 steps, saw 45589 distinct states, run finished after 3001 ms. (steps per millisecond=30 ) properties seen :0
// Phase 1: matrix 2557 rows 2691 cols
[2024-05-22 17:51:02] [INFO ] Invariants computation overflowed in 47 ms
[2024-05-22 17:51:02] [INFO ] State equation strengthened by 326 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 32768
SDD size :876441 after 2.3132e+06
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 849/1103 variables, 254/254 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1103 variables, 23/277 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1103 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 65536
SDD size :2.3132e+06 after 1.25458e+08
At refinement iteration 4 (OVERLAPS) 2658/3761 variables, 1296/1573 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 131072
SDD size :1.25458e+08 after 8.23755e+08
At refinement iteration 5 (INCLUDED_ONLY) 0/3761 variables, 153/1726 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 262144
SDD size :8.23755e+08 after 3.23753e+09
At refinement iteration 6 (INCLUDED_ONLY) 0/3761 variables, 0/1726 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 524288
SDD size :3.23753e+09 after 1.08416e+10
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5185/5248 variables, and 2813 constraints, problems are : Problem set: 0 solved, 16 unsolved in 45028 ms.
Refiners :[State Equation: 2637/2691 constraints, ReadFeed: 176/326 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 849/1103 variables, 254/254 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1103 variables, 23/277 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1103 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 2658/3761 variables, 1296/1573 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3761 variables, 153/1726 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 1048576
SDD size :1.08416e+10 after 4.5947e+10
At refinement iteration 6 (INCLUDED_ONLY) 0/3761 variables, 14/1740 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-05-22 17:52:26] [INFO ] Deduced a trap composed of 10 places in 188 ms of which 24 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/3761 variables, 1/1741 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3761/5248 variables, and 1741 constraints, problems are : Problem set: 0 solved, 16 unsolved in 45022 ms.
Refiners :[State Equation: 1550/2691 constraints, ReadFeed: 176/326 constraints, PredecessorRefiner: 14/16 constraints, Known Traps: 1/1 constraints]
After SMT, in 90179ms problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 254 out of 2691 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2691/2691 places, 2557/2557 transitions.
Applied a total of 0 rules in 128 ms. Remains 2691 /2691 variables (removed 0) and now considering 2557/2557 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 2691/2691 places, 2557/2557 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2691/2691 places, 2557/2557 transitions.
Applied a total of 0 rules in 118 ms. Remains 2691 /2691 variables (removed 0) and now considering 2557/2557 (removed 0) transitions.
// Phase 1: matrix 2557 rows 2691 cols
[2024-05-22 17:52:32] [INFO ] Invariants computation overflowed in 46 ms
[2024-05-22 17:52:33] [INFO ] Implicit Places using invariants in 1499 ms returned []
// Phase 1: matrix 2557 rows 2691 cols
[2024-05-22 17:52:33] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-22 17:52:35] [INFO ] State equation strengthened by 326 read => feed constraints.
[2024-05-22 17:53:05] [INFO ] Performed 91/2691 implicitness test of which 5 returned IMPLICIT in 30 seconds.
SDD proceeding with computation,16 properties remain. new max is 2097152
SDD size :4.5947e+10 after 1.64473e+11
[2024-05-22 17:53:35] [INFO ] Performed 381/2691 implicitness test of which 23 returned IMPLICIT in 60 seconds.
[2024-05-22 17:54:20] [INFO ] Performed 437/2691 implicitness test of which 25 returned IMPLICIT in 105 seconds.
[2024-05-22 17:54:50] [INFO ] Performed 573/2691 implicitness test of which 33 returned IMPLICIT in 135 seconds.
[2024-05-22 17:55:13] [INFO ] Implicit Places using invariants and state equation in 160088 ms returned [26, 49, 56, 80, 86, 107, 139, 169, 175, 196, 198, 202, 225, 231, 266, 286, 292, 313, 321, 344, 352, 376, 381, 405, 411, 467, 474, 494, 502, 527, 533, 556, 563, 618, 625]
[2024-05-22 17:55:13] [INFO ] Actually due to overlaps returned [625, 292, 26, 175, 474, 139, 169, 198, 286, 467, 556, 563, 266, 618]
Discarding 14 places :
Implicit Place search using SMT with State Equation took 161597 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2677/2691 places, 2557/2557 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2677 transition count 2555
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 2675 transition count 2555
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 12 place count 2675 transition count 2555
Applied a total of 12 rules in 375 ms. Remains 2675 /2677 variables (removed 2) and now considering 2555/2557 (removed 2) transitions.
// Phase 1: matrix 2555 rows 2675 cols
[2024-05-22 17:55:14] [INFO ] Invariants computation overflowed in 48 ms
[2024-05-22 17:55:15] [INFO ] Implicit Places using invariants in 1406 ms returned []
// Phase 1: matrix 2555 rows 2675 cols
[2024-05-22 17:55:15] [INFO ] Invariants computation overflowed in 65 ms
[2024-05-22 17:55:17] [INFO ] State equation strengthened by 326 read => feed constraints.
[2024-05-22 17:55:58] [INFO ] Performed 5/2675 implicitness test of which 0 returned IMPLICIT in 41 seconds.
SDD proceeding with computation,16 properties remain. new max is 4194304
SDD size :1.64473e+11 after 3.31085e+11
[2024-05-22 17:57:55] [INFO ] Performed 6/2675 implicitness test of which 0 returned IMPLICIT in 158 seconds.
[2024-05-22 17:57:55] [INFO ] Timeout of Implicit test with SMT after 158 seconds.
[2024-05-22 17:57:55] [INFO ] Implicit Places using invariants and state equation in 160128 ms returned []
Implicit Place search using SMT with State Equation took 161535 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2675/2691 places, 2555/2557 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 323627 ms. Remains : 2675/2691 places, 2555/2557 transitions.
RANDOM walk for 40000 steps (3518 resets) in 413 ms. (96 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (265 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (254 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (250 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (256 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (267 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (248 resets) in 27 ms. (142 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (262 resets) in 45 ms. (87 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (250 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (265 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (237 resets) in 59 ms. (66 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (245 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (242 resets) in 45 ms. (86 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (259 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (252 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (268 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (269 resets) in 45 ms. (86 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 70018 steps, run timeout after 3001 ms. (steps per millisecond=23 ) properties seen :0 out of 16
Probabilistic random walk after 70018 steps, saw 35028 distinct states, run finished after 3001 ms. (steps per millisecond=23 ) properties seen :0
// Phase 1: matrix 2555 rows 2675 cols
[2024-05-22 17:57:59] [INFO ] Invariants computation overflowed in 58 ms
[2024-05-22 17:57:59] [INFO ] State equation strengthened by 326 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/254 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 849/1103 variables, 254/254 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1103 variables, 23/277 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1103 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 2643/3746 variables, 1285/1562 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3746 variables, 153/1715 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3746 variables, 0/1715 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem DoubleExponent-PT-100-ReachabilityFireability-2023-06 is UNSAT
FORMULA DoubleExponent-PT-100-ReachabilityFireability-2023-06 FALSE TECHNIQUES SMT_REFINEMENT
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5167/5230 variables, and 2797 constraints, problems are : Problem set: 1 solved, 15 unsolved in 75044 ms.
Refiners :[State Equation: 2621/2675 constraints, ReadFeed: 176/326 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 763/989 variables, 226/226 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/989 variables, 22/248 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/989 variables, 0/248 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2570/3559 variables, 1199/1447 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3559 variables, 144/1591 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3559 variables, 13/1604 constraints. Problems are: Problem set: 1 solved, 15 unsolved
[2024-05-22 17:59:19] [INFO ] Deduced a trap composed of 10 places in 118 ms of which 3 ms to minimize.
[2024-05-22 17:59:20] [INFO ] Deduced a trap composed of 12 places in 126 ms of which 3 ms to minimize.
[2024-05-22 17:59:20] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 3 ms to minimize.
[2024-05-22 17:59:21] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/3559 variables, 4/1608 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3559 variables, 0/1608 constraints. Problems are: Problem set: 1 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5144/5230 variables, and 2782 constraints, problems are : Problem set: 1 solved, 15 unsolved in 75036 ms.
Refiners :[State Equation: 2599/2675 constraints, ReadFeed: 166/326 constraints, PredecessorRefiner: 13/16 constraints, Known Traps: 4/4 constraints]
After SMT, in 150200ms problems are : Problem set: 1 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 226 out of 2675 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2675/2675 places, 2555/2555 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 2675 transition count 2549
Reduce places removed 6 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 8 rules applied. Total rules applied 14 place count 2669 transition count 2547
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 16 place count 2667 transition count 2547
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 16 place count 2667 transition count 2546
Deduced a syphon composed of 1 places in 43 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 2666 transition count 2546
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 43 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 46 place count 2652 transition count 2532
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 43 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 56 place count 2647 transition count 2532
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 3 with 14 rules applied. Total rules applied 70 place count 2647 transition count 2518
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 84 place count 2633 transition count 2518
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 88 place count 2633 transition count 2518
Applied a total of 88 rules in 614 ms. Remains 2633 /2675 variables (removed 42) and now considering 2518/2555 (removed 37) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 615 ms. Remains : 2633/2675 places, 2518/2555 transitions.
RANDOM walk for 40000 steps (3555 resets) in 388 ms. (102 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (268 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (261 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (246 resets) in 25 ms. (153 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (265 resets) in 62 ms. (63 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (256 resets) in 22 ms. (173 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (263 resets) in 42 ms. (93 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (261 resets) in 41 ms. (95 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (265 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (258 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (250 resets) in 37 ms. (105 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (267 resets) in 37 ms. (105 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (243 resets) in 40 ms. (97 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (255 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (257 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (256 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 68246 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :0 out of 15
Probabilistic random walk after 68246 steps, saw 34138 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
// Phase 1: matrix 2518 rows 2633 cols
[2024-05-22 18:00:33] [INFO ] Invariants computation overflowed in 33 ms
[2024-05-22 18:00:33] [INFO ] State equation strengthened by 339 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 772/998 variables, 226/226 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/998 variables, 22/248 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/998 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2563/3561 variables, 1206/1454 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3561 variables, 156/1610 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3561 variables, 0/1610 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5076/5151 variables, and 2746 constraints, problems are : Problem set: 0 solved, 15 unsolved in 90019 ms.
Refiners :[State Equation: 2568/2633 constraints, ReadFeed: 178/339 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 772/998 variables, 226/226 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/998 variables, 22/248 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/998 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2563/3561 variables, 1206/1454 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3561 variables, 156/1610 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3561 variables, 13/1623 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-22 18:02:31] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/3561 variables, 1/1624 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3561 variables, 0/1624 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5076/5151 variables, and 2760 constraints, problems are : Problem set: 0 solved, 15 unsolved in 90024 ms.
Refiners :[State Equation: 2568/2633 constraints, ReadFeed: 178/339 constraints, PredecessorRefiner: 13/15 constraints, Known Traps: 1/1 constraints]
After SMT, in 180136ms problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 226 out of 2633 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2633/2633 places, 2518/2518 transitions.
Applied a total of 0 rules in 105 ms. Remains 2633 /2633 variables (removed 0) and now considering 2518/2518 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 2633/2633 places, 2518/2518 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2633/2633 places, 2518/2518 transitions.
Applied a total of 0 rules in 107 ms. Remains 2633 /2633 variables (removed 0) and now considering 2518/2518 (removed 0) transitions.
// Phase 1: matrix 2518 rows 2633 cols
[2024-05-22 18:03:34] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-22 18:03:35] [INFO ] Implicit Places using invariants in 1393 ms returned []
// Phase 1: matrix 2518 rows 2633 cols
[2024-05-22 18:03:35] [INFO ] Invariants computation overflowed in 38 ms
[2024-05-22 18:03:36] [INFO ] State equation strengthened by 339 read => feed constraints.
[2024-05-22 18:04:06] [INFO ] Performed 48/2633 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2024-05-22 18:04:52] [INFO ] Performed 314/2633 implicitness test of which 13 returned IMPLICIT in 75 seconds.
[2024-05-22 18:05:28] [INFO ] Performed 316/2633 implicitness test of which 13 returned IMPLICIT in 111 seconds.
[2024-05-22 18:06:15] [INFO ] Performed 318/2633 implicitness test of which 13 returned IMPLICIT in 158 seconds.
[2024-05-22 18:06:15] [INFO ] Implicit Places using invariants and state equation in 160084 ms returned [48, 55, 79, 85, 106, 192, 197, 220, 226, 250, 255, 300, 308]
[2024-05-22 18:06:15] [INFO ] Actually due to overlaps returned [197, 55, 192, 48]
Discarding 4 places :
Implicit Place search using SMT with State Equation took 161481 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2629/2633 places, 2518/2518 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2629 transition count 2516
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 2627 transition count 2516
Applied a total of 4 rules in 223 ms. Remains 2627 /2629 variables (removed 2) and now considering 2516/2518 (removed 2) transitions.
// Phase 1: matrix 2516 rows 2627 cols
[2024-05-22 18:06:16] [INFO ] Invariants computation overflowed in 53 ms
[2024-05-22 18:06:17] [INFO ] Implicit Places using invariants in 1413 ms returned []
// Phase 1: matrix 2516 rows 2627 cols
[2024-05-22 18:06:17] [INFO ] Invariants computation overflowed in 47 ms
[2024-05-22 18:06:18] [INFO ] State equation strengthened by 339 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 8388608
SDD size :3.31085e+11 after 7.34743e+11
[2024-05-22 18:06:55] [INFO ] Performed 3/2627 implicitness test of which 0 returned IMPLICIT in 36 seconds.
[2024-05-22 18:07:25] [INFO ] Performed 161/2627 implicitness test of which 3 returned IMPLICIT in 66 seconds.
[2024-05-22 18:07:55] [INFO ] Performed 415/2627 implicitness test of which 15 returned IMPLICIT in 96 seconds.
[2024-05-22 18:08:28] [INFO ] Performed 567/2627 implicitness test of which 20 returned IMPLICIT in 129 seconds.
[2024-05-22 18:08:57] [INFO ] Implicit Places using invariants and state equation in 160085 ms returned [76, 82, 103, 214, 220, 244, 249, 294, 302, 325, 333, 357, 362, 383, 389, 469, 477, 502, 508, 567, 619, 626, 649, 655, 677, 685, 708, 713, 737, 744]
[2024-05-22 18:08:57] [INFO ] Actually due to overlaps returned [567, 220, 82, 477, 76, 214, 469]
Discarding 7 places :
Implicit Place search using SMT with State Equation took 161504 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2620/2633 places, 2516/2518 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 2620 transition count 2513
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 2617 transition count 2513
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 2617 transition count 2513
Applied a total of 7 rules in 313 ms. Remains 2617 /2620 variables (removed 3) and now considering 2513/2516 (removed 3) transitions.
// Phase 1: matrix 2513 rows 2617 cols
[2024-05-22 18:08:57] [INFO ] Invariants computation overflowed in 78 ms
[2024-05-22 18:08:59] [INFO ] Implicit Places using invariants in 1424 ms returned []
// Phase 1: matrix 2513 rows 2617 cols
[2024-05-22 18:08:59] [INFO ] Invariants computation overflowed in 62 ms
[2024-05-22 18:09:00] [INFO ] State equation strengthened by 339 read => feed constraints.
[2024-05-22 18:09:41] [INFO ] Performed 3/2617 implicitness test of which 0 returned IMPLICIT in 40 seconds.
[2024-05-22 18:10:11] [INFO ] Performed 171/2617 implicitness test of which 1 returned IMPLICIT in 71 seconds.
[2024-05-22 18:10:53] [INFO ] Performed 364/2617 implicitness test of which 9 returned IMPLICIT in 112 seconds.
[2024-05-22 18:11:39] [INFO ] Performed 366/2617 implicitness test of which 9 returned IMPLICIT in 158 seconds.
[2024-05-22 18:11:39] [INFO ] Implicit Places using invariants and state equation in 160108 ms returned [100, 238, 243, 288, 296, 319, 327, 351, 356]
[2024-05-22 18:11:39] [INFO ] Actually due to overlaps returned [243, 100, 238]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 161536 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 2614/2633 places, 2513/2518 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2614 transition count 2513
Applied a total of 2 rules in 205 ms. Remains 2614 /2614 variables (removed 0) and now considering 2513/2513 (removed 0) transitions.
// Phase 1: matrix 2513 rows 2614 cols
[2024-05-22 18:11:39] [INFO ] Invariants computation overflowed in 79 ms
[2024-05-22 18:11:40] [INFO ] Implicit Places using invariants in 1434 ms returned []
// Phase 1: matrix 2513 rows 2614 cols
[2024-05-22 18:11:41] [INFO ] Invariants computation overflowed in 69 ms
[2024-05-22 18:11:42] [INFO ] State equation strengthened by 339 read => feed constraints.
[2024-05-22 18:12:12] [INFO ] Performed 3/2614 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 18:12:54] [INFO ] Performed 144/2614 implicitness test of which 0 returned IMPLICIT in 72 seconds.
[2024-05-22 18:14:17] [INFO ] Performed 146/2614 implicitness test of which 0 returned IMPLICIT in 155 seconds.
[2024-05-22 18:14:17] [INFO ] Timeout of Implicit test with SMT after 155 seconds.
[2024-05-22 18:14:17] [INFO ] Implicit Places using invariants and state equation in 156376 ms returned []
Implicit Place search using SMT with State Equation took 157812 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 2614/2633 places, 2513/2518 transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 643181 ms. Remains : 2614/2633 places, 2513/2518 transitions.
RANDOM walk for 40000 steps (3522 resets) in 369 ms. (108 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (268 resets) in 34 ms. (114 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (256 resets) in 39 ms. (100 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (253 resets) in 49 ms. (80 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (263 resets) in 60 ms. (65 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (246 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (265 resets) in 55 ms. (71 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (264 resets) in 96 ms. (41 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (275 resets) in 103 ms. (38 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (254 resets) in 49 ms. (80 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (261 resets) in 43 ms. (90 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (257 resets) in 60 ms. (65 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (264 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4000 steps (259 resets) in 55 ms. (71 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (256 resets) in 57 ms. (69 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (258 resets) in 43 ms. (90 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 58149 steps, run timeout after 3001 ms. (steps per millisecond=19 ) properties seen :0 out of 15
Probabilistic random walk after 58149 steps, saw 29088 distinct states, run finished after 3001 ms. (steps per millisecond=19 ) properties seen :0
// Phase 1: matrix 2513 rows 2614 cols
[2024-05-22 18:14:21] [INFO ] Invariants computation overflowed in 67 ms
[2024-05-22 18:14:21] [INFO ] State equation strengthened by 339 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 773/999 variables, 226/226 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/999 variables, 22/248 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/999 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2550/3549 variables, 1197/1445 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3549 variables, 156/1601 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3549 variables, 0/1601 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5051/5127 variables, and 2726 constraints, problems are : Problem set: 0 solved, 15 unsolved in 105027 ms.
Refiners :[State Equation: 2548/2614 constraints, ReadFeed: 178/339 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 773/999 variables, 226/226 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/999 variables, 22/248 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/999 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2550/3549 variables, 1197/1445 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3549 variables, 156/1601 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3549 variables, 13/1614 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-22 18:16:32] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 2 ms to minimize.
[2024-05-22 18:16:32] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/3549 variables, 2/1616 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3549 variables, 0/1616 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 1502/5051 variables, 1125/2741 constraints. Problems are: Problem set: 0 solved, 15 unsolved
SMT process timed out in 210176ms, After SMT, problems are : Problem set: 0 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 226 out of 2614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2614/2614 places, 2513/2513 transitions.
Applied a total of 0 rules in 107 ms. Remains 2614 /2614 variables (removed 0) and now considering 2513/2513 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 2614/2614 places, 2513/2513 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2614/2614 places, 2513/2513 transitions.
Applied a total of 0 rules in 104 ms. Remains 2614 /2614 variables (removed 0) and now considering 2513/2513 (removed 0) transitions.
// Phase 1: matrix 2513 rows 2614 cols
[2024-05-22 18:17:51] [INFO ] Invariants computation overflowed in 72 ms
[2024-05-22 18:17:52] [INFO ] Implicit Places using invariants in 1435 ms returned []
// Phase 1: matrix 2513 rows 2614 cols
[2024-05-22 18:17:52] [INFO ] Invariants computation overflowed in 68 ms
[2024-05-22 18:17:54] [INFO ] State equation strengthened by 339 read => feed constraints.
[2024-05-22 18:18:24] [INFO ] Performed 3/2614 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 18:19:07] [INFO ] Performed 144/2614 implicitness test of which 0 returned IMPLICIT in 72 seconds.
[2024-05-22 18:20:28] [INFO ] Performed 146/2614 implicitness test of which 0 returned IMPLICIT in 154 seconds.
[2024-05-22 18:20:28] [INFO ] Timeout of Implicit test with SMT after 154 seconds.
[2024-05-22 18:20:28] [INFO ] Implicit Places using invariants and state equation in 156104 ms returned []
Implicit Place search using SMT with State Equation took 157541 ms to find 0 implicit places.
[2024-05-22 18:20:29] [INFO ] Redundant transitions in 123 ms returned []
Running 2512 sub problems to find dead transitions.
// Phase 1: matrix 2513 rows 2614 cols
[2024-05-22 18:20:29] [INFO ] Invariants computation overflowed in 72 ms
[2024-05-22 18:20:29] [INFO ] State equation strengthened by 339 read => feed constraints.
Detected timeout of ITS tools.
[2024-05-22 18:20:42] [INFO ] Flatten gal took : 148 ms
[2024-05-22 18:20:42] [INFO ] Applying decomposition
[2024-05-22 18:20:42] [INFO ] Flatten gal took : 144 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/graph4615015565862978088.txt' '-o' '/tmp/graph4615015565862978088.bin' '-w' '/tmp/graph4615015565862978088.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4615015565862978088.bin' '-l' '-1' '-v' '-w' '/tmp/graph4615015565862978088.weights' '-q' '0' '-e' '0.001'
[2024-05-22 18:20:43] [INFO ] Decomposing Gal with order
[2024-05-22 18:20:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 18:20:45] [INFO ] Removed a total of 1406 redundant transitions.
[2024-05-22 18:20:45] [INFO ] Flatten gal took : 340 ms
[2024-05-22 18:20:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 60 labels/synchronizations in 139 ms.
[2024-05-22 18:20:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13494234896431602817.gal : 72 ms
[2024-05-22 18:20:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15160048211382392761.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/ReachabilityCardinality13494234896431602817.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15160048211382392761.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality15160048211382392761.prop.
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :1 after 12
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :12 after 32
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :32 after 195
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :195 after 518
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2613/5127 variables, and 0 constraints, problems are : Problem set: 0 solved, 2512 unsolved in 30050 ms.
Refiners :[State Equation: 0/2614 constraints, ReadFeed: 0/339 constraints, PredecessorRefiner: 2512/2512 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2512 unsolved
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :518 after 3848
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2613/5127 variables, and 0 constraints, problems are : Problem set: 0 solved, 2512 unsolved in 30037 ms.
Refiners :[State Equation: 0/2614 constraints, ReadFeed: 0/339 constraints, PredecessorRefiner: 0/2512 constraints, Known Traps: 0/0 constraints]
After SMT, in 61690ms problems are : Problem set: 0 solved, 2512 unsolved
Search for dead transitions found 0 dead transitions in 61716ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219523 ms. Remains : 2614/2614 places, 2513/2513 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 2614 transition count 2499
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 2600 transition count 2499
Performed 142 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 142 Pre rules applied. Total rules applied 28 place count 2600 transition count 2357
Deduced a syphon composed of 142 places in 40 ms
Reduce places removed 142 places and 0 transitions.
Iterating global reduction 2 with 284 rules applied. Total rules applied 312 place count 2458 transition count 2357
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 320 place count 2450 transition count 2349
Iterating global reduction 2 with 8 rules applied. Total rules applied 328 place count 2450 transition count 2349
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 332 place count 2450 transition count 2345
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 336 place count 2446 transition count 2345
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 337 place count 2446 transition count 2344
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 338 place count 2445 transition count 2344
Applied a total of 338 rules in 612 ms. Remains 2445 /2614 variables (removed 169) and now considering 2344/2513 (removed 169) transitions.
Running SMT prover for 15 properties.
// Phase 1: matrix 2344 rows 2445 cols
[2024-05-22 18:21:31] [INFO ] Invariants computation overflowed in 58 ms
[2024-05-22 18:21:32] [INFO ] After 1020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2024-05-22 18:24:17] [INFO ] After 163607ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :10
[2024-05-22 18:24:17] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-22 18:25:38] [INFO ] After 81025ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :3 sat :10
TRAPS : Iteration 0
[2024-05-22 18:26:07] [INFO ] Deduced a trap composed of 23 places in 1374 ms of which 22 ms to minimize.
[2024-05-22 18:26:09] [INFO ] Deduced a trap composed of 49 places in 1401 ms of which 13 ms to minimize.
[2024-05-22 18:26:10] [INFO ] Deduced a trap composed of 58 places in 1355 ms of which 14 ms to minimize.
[2024-05-22 18:26:12] [INFO ] Deduced a trap composed of 70 places in 1289 ms of which 13 ms to minimize.
[2024-05-22 18:26:13] [INFO ] Deduced a trap composed of 78 places in 1345 ms of which 14 ms to minimize.
[2024-05-22 18:26:15] [INFO ] Deduced a trap composed of 85 places in 1349 ms of which 13 ms to minimize.
[2024-05-22 18:26:16] [INFO ] Deduced a trap composed of 27 places in 1304 ms of which 14 ms to minimize.
[2024-05-22 18:26:17] [INFO ] Deduced a trap composed of 72 places in 1269 ms of which 12 ms to minimize.
[2024-05-22 18:26:18] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 11948 ms
[2024-05-22 18:26:23] [INFO ] Deduced a trap composed of 24 places in 1481 ms of which 14 ms to minimize.
[2024-05-22 18:26:25] [INFO ] Deduced a trap composed of 29 places in 1447 ms of which 14 ms to minimize.
[2024-05-22 18:26:26] [INFO ] Deduced a trap composed of 44 places in 1449 ms of which 14 ms to minimize.
[2024-05-22 18:26:28] [INFO ] Deduced a trap composed of 45 places in 1446 ms of which 13 ms to minimize.
[2024-05-22 18:26:29] [INFO ] Deduced a trap composed of 33 places in 1441 ms of which 14 ms to minimize.
[2024-05-22 18:26:31] [INFO ] Deduced a trap composed of 51 places in 1434 ms of which 15 ms to minimize.
[2024-05-22 18:26:33] [INFO ] Deduced a trap composed of 53 places in 1438 ms of which 14 ms to minimize.
[2024-05-22 18:26:34] [INFO ] Deduced a trap composed of 54 places in 1463 ms of which 14 ms to minimize.
[2024-05-22 18:26:36] [INFO ] Deduced a trap composed of 71 places in 1408 ms of which 13 ms to minimize.
[2024-05-22 18:26:37] [INFO ] Deduced a trap composed of 71 places in 1439 ms of which 13 ms to minimize.
[2024-05-22 18:26:37] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 15688 ms
[2024-05-22 18:26:39] [INFO ] Deduced a trap composed of 50 places in 1404 ms of which 14 ms to minimize.
[2024-05-22 18:26:41] [INFO ] Deduced a trap composed of 644 places in 1392 ms of which 14 ms to minimize.
[2024-05-22 18:26:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3787 ms
[2024-05-22 18:27:38] [INFO ] Deduced a trap composed of 51 places in 889 ms of which 11 ms to minimize.
[2024-05-22 18:27:39] [INFO ] Deduced a trap composed of 89 places in 836 ms of which 10 ms to minimize.
[2024-05-22 18:27:40] [INFO ] Deduced a trap composed of 230 places in 621 ms of which 7 ms to minimize.
[2024-05-22 18:27:40] [INFO ] Deduced a trap composed of 231 places in 623 ms of which 6 ms to minimize.
[2024-05-22 18:27:41] [INFO ] Deduced a trap composed of 238 places in 621 ms of which 7 ms to minimize.
[2024-05-22 18:27:42] [INFO ] Deduced a trap composed of 275 places in 602 ms of which 9 ms to minimize.
[2024-05-22 18:27:42] [INFO ] Deduced a trap composed of 278 places in 559 ms of which 5 ms to minimize.
[2024-05-22 18:27:43] [INFO ] Deduced a trap composed of 343 places in 508 ms of which 4 ms to minimize.
[2024-05-22 18:27:43] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 6434 ms
[2024-05-22 18:28:46] [INFO ] Deduced a trap composed of 115 places in 1196 ms of which 11 ms to minimize.
[2024-05-22 18:28:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1683 ms
[2024-05-22 18:28:48] [INFO ] Deduced a trap composed of 64 places in 1293 ms of which 13 ms to minimize.
[2024-05-22 18:28:50] [INFO ] Deduced a trap composed of 707 places in 1296 ms of which 15 ms to minimize.
[2024-05-22 18:28:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3076 ms
TRAPS : Iteration 1
SMT process timed out, exceeded limit of 225
[2024-05-22 18:29:02] [INFO ] After 285193ms SMT Verify possible using After timeout in natural domain returned unsat :3 sat :4
[2024-05-22 18:29:02] [INFO ] After 450043ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :4
FORMULA DoubleExponent-PT-100-ReachabilityFireability-2024-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
FORMULA DoubleExponent-PT-100-ReachabilityFireability-2024-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
FORMULA DoubleExponent-PT-100-ReachabilityFireability-2024-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
Over-approximation ignoring read arcs solved -3 properties in 451854 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 18:29:03] [INFO ] Flatten gal took : 118 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15723926414427652661
[2024-05-22 18:29:03] [INFO ] Too many transitions (2513) to apply POR reductions. Disabling POR matrices.
[2024-05-22 18:29:03] [INFO ] Applying decomposition
[2024-05-22 18:29:03] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15723926414427652661
Running compilation step : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '60' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-22 18:29:03] [INFO ] Flatten gal took : 124 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/graph3336338358842313811.txt' '-o' '/tmp/graph3336338358842313811.bin' '-w' '/tmp/graph3336338358842313811.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3336338358842313811.bin' '-l' '-1' '-v' '-w' '/tmp/graph3336338358842313811.weights' '-q' '0' '-e' '0.001'
[2024-05-22 18:29:03] [INFO ] Decomposing Gal with order
[2024-05-22 18:29:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 18:29:03] [INFO ] Removed a total of 1190 redundant transitions.
[2024-05-22 18:29:03] [INFO ] Flatten gal took : 211 ms
[2024-05-22 18:29:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 710 labels/synchronizations in 44 ms.
[2024-05-22 18:29:04] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9284214264347535199.gal : 35 ms
[2024-05-22 18:29:04] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16784741147307995999.prop : 0 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/ReachabilityFireability9284214264347535199.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16784741147307995999.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/ReachabilityFireability16784741147307995999.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :1 after 12
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :12 after 21
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :21 after 57
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :57 after 111
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :111 after 1639
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :1639 after 121860
Compilation finished in 8953 ms.
Running link step : cd /tmp/ltsmin15723926414427652661;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202400==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202400==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202401==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202401==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202404==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202404==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202305==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202305==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202407==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202407==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202309==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202309==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202410==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202410==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202411==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202411==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202412==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202412==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202413==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202413==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202414==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202414==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202315==true'
WARNING : LTSmin timed out (>25 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202315==true'
Retrying LTSmin with larger timeout 2400 s
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202400==true'
WARNING : LTSmin timed out (>200 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202400==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202401==true'
WARNING : LTSmin timed out (>200 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202401==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202404==true'
WARNING : LTSmin timed out (>200 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202404==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202305==true'
WARNING : LTSmin timed out (>200 s) on command cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202305==true'
Running LTSmin : cd /tmp/ltsmin15723926414427652661;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT100ReachabilityFireability202407==true'

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-100"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-100, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r136-tall-171631133000575"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-100.tgz
mv DoubleExponent-PT-100 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;