Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r051-ebro-158902546000319.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-50b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r051-ebro-158902546000319
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 3.4K Mar 30 01:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 30 01:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 08:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 08:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 08:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 26 08:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 127K Mar 24 05:37 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 DES-PT-50b-ReachabilityFireability-00
FORMULA_NAME DES-PT-50b-ReachabilityFireability-01
FORMULA_NAME DES-PT-50b-ReachabilityFireability-02
FORMULA_NAME DES-PT-50b-ReachabilityFireability-03
FORMULA_NAME DES-PT-50b-ReachabilityFireability-04
FORMULA_NAME DES-PT-50b-ReachabilityFireability-05
FORMULA_NAME DES-PT-50b-ReachabilityFireability-06
FORMULA_NAME DES-PT-50b-ReachabilityFireability-07
FORMULA_NAME DES-PT-50b-ReachabilityFireability-08
FORMULA_NAME DES-PT-50b-ReachabilityFireability-09
FORMULA_NAME DES-PT-50b-ReachabilityFireability-10
FORMULA_NAME DES-PT-50b-ReachabilityFireability-11
FORMULA_NAME DES-PT-50b-ReachabilityFireability-12
FORMULA_NAME DES-PT-50b-ReachabilityFireability-13
FORMULA_NAME DES-PT-50b-ReachabilityFireability-14
FORMULA_NAME DES-PT-50b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589557833899

[2020-05-15 15:50:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-15 15:50:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 15:50:37] [INFO ] Load time of PNML (sax parser for PT used): 266 ms
[2020-05-15 15:50:37] [INFO ] Transformed 479 places.
[2020-05-15 15:50:37] [INFO ] Transformed 430 transitions.
[2020-05-15 15:50:37] [INFO ] Found NUPN structural information;
[2020-05-15 15:50:37] [INFO ] Parsed PT model containing 479 places and 430 transitions in 412 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 75 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 86 resets, run finished after 142 ms. (steps per millisecond=70 ) properties seen :[1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0]
FORMULA DES-PT-50b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA DES-PT-50b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 430 rows 479 cols
[2020-05-15 15:50:38] [INFO ] Computed 65 place invariants in 70 ms
[2020-05-15 15:50:39] [INFO ] [Real]Absence check using 40 positive place invariants in 102 ms returned unsat
[2020-05-15 15:50:39] [INFO ] [Real]Absence check using 40 positive place invariants in 65 ms returned sat
[2020-05-15 15:50:39] [INFO ] [Real]Absence check using 40 positive and 25 generalized place invariants in 52 ms returned sat
[2020-05-15 15:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:50:41] [INFO ] [Real]Absence check using state equation in 1607 ms returned sat
[2020-05-15 15:50:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:50:42] [INFO ] [Nat]Absence check using 40 positive place invariants in 256 ms returned sat
[2020-05-15 15:50:42] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 91 ms returned sat
[2020-05-15 15:50:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:50:44] [INFO ] [Nat]Absence check using state equation in 2130 ms returned sat
[2020-05-15 15:50:45] [INFO ] Deduced a trap composed of 12 places in 680 ms
[2020-05-15 15:50:45] [INFO ] Deduced a trap composed of 38 places in 225 ms
[2020-05-15 15:50:45] [INFO ] Deduced a trap composed of 15 places in 175 ms
[2020-05-15 15:50:46] [INFO ] Deduced a trap composed of 19 places in 223 ms
[2020-05-15 15:50:46] [INFO ] Deduced a trap composed of 13 places in 196 ms
[2020-05-15 15:50:46] [INFO ] Deduced a trap composed of 21 places in 173 ms
[2020-05-15 15:50:46] [INFO ] Deduced a trap composed of 18 places in 170 ms
[2020-05-15 15:50:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s208 s222 s223 s224 s225 s226 s227 s228 s246 s247 s249 s251 s326 s327 s335 s336 s437) 0)") while checking expression at index 1
[2020-05-15 15:50:46] [INFO ] [Real]Absence check using 40 positive place invariants in 61 ms returned sat
[2020-05-15 15:50:47] [INFO ] [Real]Absence check using 40 positive and 25 generalized place invariants in 49 ms returned sat
[2020-05-15 15:50:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:50:48] [INFO ] [Real]Absence check using state equation in 1617 ms returned sat
[2020-05-15 15:50:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:50:48] [INFO ] [Nat]Absence check using 40 positive place invariants in 152 ms returned sat
[2020-05-15 15:50:49] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 66 ms returned sat
[2020-05-15 15:50:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:50:50] [INFO ] [Nat]Absence check using state equation in 1567 ms returned sat
[2020-05-15 15:50:51] [INFO ] Deduced a trap composed of 14 places in 381 ms
[2020-05-15 15:50:51] [INFO ] Deduced a trap composed of 16 places in 346 ms
[2020-05-15 15:50:52] [INFO ] Deduced a trap composed of 8 places in 529 ms
[2020-05-15 15:50:52] [INFO ] Deduced a trap composed of 12 places in 278 ms
[2020-05-15 15:50:52] [INFO ] Deduced a trap composed of 10 places in 260 ms
[2020-05-15 15:50:52] [INFO ] Deduced a trap composed of 13 places in 259 ms
[2020-05-15 15:50:53] [INFO ] Deduced a trap composed of 30 places in 218 ms
[2020-05-15 15:50:53] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 2678 ms
[2020-05-15 15:50:53] [INFO ] Computed and/alt/rep : 429/1147/429 causal constraints in 70 ms.
[2020-05-15 15:50:53] [INFO ] Added : 15 causal constraints over 3 iterations in 462 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-15 15:50:53] [INFO ] [Real]Absence check using 40 positive place invariants in 32 ms returned unsat
[2020-05-15 15:50:54] [INFO ] [Real]Absence check using 40 positive place invariants in 64 ms returned sat
[2020-05-15 15:50:54] [INFO ] [Real]Absence check using 40 positive and 25 generalized place invariants in 71 ms returned sat
[2020-05-15 15:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:50:56] [INFO ] [Real]Absence check using state equation in 2219 ms returned sat
[2020-05-15 15:50:56] [INFO ] Deduced a trap composed of 12 places in 314 ms
[2020-05-15 15:50:57] [INFO ] Deduced a trap composed of 8 places in 295 ms
[2020-05-15 15:50:57] [INFO ] Deduced a trap composed of 17 places in 124 ms
[2020-05-15 15:50:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 972 ms
[2020-05-15 15:50:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:50:57] [INFO ] [Nat]Absence check using 40 positive place invariants in 169 ms returned sat
[2020-05-15 15:50:57] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 86 ms returned sat
[2020-05-15 15:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:50:59] [INFO ] [Nat]Absence check using state equation in 1934 ms returned sat
[2020-05-15 15:51:00] [INFO ] Deduced a trap composed of 8 places in 463 ms
[2020-05-15 15:51:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 548 ms
[2020-05-15 15:51:00] [INFO ] Computed and/alt/rep : 429/1147/429 causal constraints in 52 ms.
[2020-05-15 15:51:02] [INFO ] Added : 135 causal constraints over 27 iterations in 2171 ms. Result :unknown
[2020-05-15 15:51:02] [INFO ] [Real]Absence check using 40 positive place invariants in 51 ms returned sat
[2020-05-15 15:51:02] [INFO ] [Real]Absence check using 40 positive and 25 generalized place invariants in 56 ms returned sat
[2020-05-15 15:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:51:04] [INFO ] [Real]Absence check using state equation in 1465 ms returned sat
[2020-05-15 15:51:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:51:04] [INFO ] [Nat]Absence check using 40 positive place invariants in 171 ms returned sat
[2020-05-15 15:51:04] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 104 ms returned sat
[2020-05-15 15:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:51:06] [INFO ] [Nat]Absence check using state equation in 1459 ms returned sat
[2020-05-15 15:51:06] [INFO ] Deduced a trap composed of 8 places in 310 ms
[2020-05-15 15:51:06] [INFO ] Deduced a trap composed of 12 places in 255 ms
[2020-05-15 15:51:06] [INFO ] Deduced a trap composed of 23 places in 198 ms
[2020-05-15 15:51:07] [INFO ] Deduced a trap composed of 19 places in 152 ms
[2020-05-15 15:51:07] [INFO ] Deduced a trap composed of 18 places in 394 ms
[2020-05-15 15:51:07] [INFO ] Deduced a trap composed of 20 places in 141 ms
[2020-05-15 15:51:07] [INFO ] Deduced a trap composed of 24 places in 127 ms
[2020-05-15 15:51:07] [INFO ] Deduced a trap composed of 28 places in 64 ms
[2020-05-15 15:51:08] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2049 ms
[2020-05-15 15:51:08] [INFO ] Computed and/alt/rep : 429/1147/429 causal constraints in 48 ms.
[2020-05-15 15:51:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t82 0) (and (> t81 0) (< o81 o82)))") while checking expression at index 5
[2020-05-15 15:51:09] [INFO ] [Real]Absence check using 40 positive place invariants in 56 ms returned sat
[2020-05-15 15:51:09] [INFO ] [Real]Absence check using 40 positive and 25 generalized place invariants in 65 ms returned sat
[2020-05-15 15:51:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:51:11] [INFO ] [Real]Absence check using state equation in 1974 ms returned sat
[2020-05-15 15:51:11] [INFO ] Deduced a trap composed of 16 places in 330 ms
[2020-05-15 15:51:12] [INFO ] Deduced a trap composed of 13 places in 329 ms
[2020-05-15 15:51:12] [INFO ] Deduced a trap composed of 18 places in 234 ms
[2020-05-15 15:51:12] [INFO ] Deduced a trap composed of 18 places in 229 ms
[2020-05-15 15:51:12] [INFO ] Deduced a trap composed of 22 places in 166 ms
[2020-05-15 15:51:13] [INFO ] Deduced a trap composed of 22 places in 168 ms
[2020-05-15 15:51:13] [INFO ] Deduced a trap composed of 32 places in 156 ms
[2020-05-15 15:51:13] [INFO ] Deduced a trap composed of 31 places in 157 ms
[2020-05-15 15:51:13] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2253 ms
[2020-05-15 15:51:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:51:13] [INFO ] [Nat]Absence check using 40 positive place invariants in 152 ms returned sat
[2020-05-15 15:51:14] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 58 ms returned sat
[2020-05-15 15:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:51:16] [INFO ] [Nat]Absence check using state equation in 2143 ms returned sat
[2020-05-15 15:51:16] [INFO ] Deduced a trap composed of 12 places in 315 ms
[2020-05-15 15:51:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 773 ms
[2020-05-15 15:51:17] [INFO ] Computed and/alt/rep : 429/1147/429 causal constraints in 91 ms.
[2020-05-15 15:51:18] [INFO ] Added : 100 causal constraints over 20 iterations in 1800 ms. Result :(error "Failed to check-sat")
[2020-05-15 15:51:19] [INFO ] [Real]Absence check using 40 positive place invariants in 44 ms returned unsat
[2020-05-15 15:51:19] [INFO ] [Real]Absence check using 40 positive place invariants in 73 ms returned sat
[2020-05-15 15:51:19] [INFO ] [Real]Absence check using 40 positive and 25 generalized place invariants in 181 ms returned sat
[2020-05-15 15:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:51:21] [INFO ] [Real]Absence check using state equation in 1855 ms returned sat
[2020-05-15 15:51:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:51:21] [INFO ] [Nat]Absence check using 40 positive place invariants in 85 ms returned sat
[2020-05-15 15:51:21] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 76 ms returned sat
[2020-05-15 15:51:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:51:23] [INFO ] [Nat]Absence check using state equation in 1664 ms returned sat
[2020-05-15 15:51:23] [INFO ] Deduced a trap composed of 9 places in 302 ms
[2020-05-15 15:51:24] [INFO ] Deduced a trap composed of 13 places in 253 ms
[2020-05-15 15:51:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 679 ms
[2020-05-15 15:51:24] [INFO ] Computed and/alt/rep : 429/1147/429 causal constraints in 129 ms.
[2020-05-15 15:51:26] [INFO ] Added : 135 causal constraints over 27 iterations in 2395 ms. Result :unknown
FORMULA DES-PT-50b-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-50b-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-50b-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 733200 steps, including 7598 resets, run finished after 3262 ms. (steps per millisecond=224 ) properties seen :[0, 0, 0, 0, 0, 1] could not realise parikh vector
FORMULA DES-PT-50b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 755700 steps, including 7786 resets, run finished after 2896 ms. (steps per millisecond=260 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Support contains 24 out of 479 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 479/479 places, 430/430 transitions.
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Graph (complete) has 1098 edges and 479 vertex of which 468 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.20 ms
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 468 transition count 405
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 39 place count 450 transition count 405
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 39 place count 450 transition count 397
Deduced a syphon composed of 8 places in 7 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 55 place count 442 transition count 397
Symmetric choice reduction at 2 with 19 rule applications. Total rules 74 place count 442 transition count 397
Deduced a syphon composed of 19 places in 6 ms
Reduce places removed 19 places and 19 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 112 place count 423 transition count 378
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 112 place count 423 transition count 377
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 422 transition count 377
Symmetric choice reduction at 2 with 15 rule applications. Total rules 129 place count 422 transition count 377
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 159 place count 407 transition count 362
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 15 rules applied. Total rules applied 174 place count 407 transition count 347
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 177 place count 405 transition count 346
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 177 place count 405 transition count 343
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 183 place count 402 transition count 343
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 309 place count 339 transition count 280
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 313 place count 337 transition count 282
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 314 place count 337 transition count 281
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 315 place count 336 transition count 281
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 316 place count 335 transition count 280
Applied a total of 316 rules in 398 ms. Remains 335 /479 variables (removed 144) and now considering 280/430 (removed 150) transitions.
Finished structural reductions, in 1 iterations. Remains : 335/479 places, 280/430 transitions.
Incomplete random walk after 1000000 steps, including 29196 resets, run finished after 4326 ms. (steps per millisecond=231 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 5660 resets, run finished after 1917 ms. (steps per millisecond=521 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 5552 resets, run finished after 1845 ms. (steps per millisecond=542 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 6285 resets, run finished after 2556 ms. (steps per millisecond=391 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 5601 resets, run finished after 1898 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 5526 resets, run finished after 2218 ms. (steps per millisecond=450 ) properties seen :[0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 7467039 steps, run timeout after 30001 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0, 0, 0]
Probabilistic random walk after 7467039 steps, saw 946227 distinct states, run finished after 30002 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 280 rows 335 cols
[2020-05-15 15:52:17] [INFO ] Computed 61 place invariants in 30 ms
[2020-05-15 15:52:18] [INFO ] [Real]Absence check using 37 positive place invariants in 75 ms returned sat
[2020-05-15 15:52:18] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 32 ms returned sat
[2020-05-15 15:52:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:19] [INFO ] [Real]Absence check using state equation in 809 ms returned sat
[2020-05-15 15:52:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:52:19] [INFO ] [Nat]Absence check using 37 positive place invariants in 36 ms returned sat
[2020-05-15 15:52:19] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 110 ms returned sat
[2020-05-15 15:52:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:20] [INFO ] [Nat]Absence check using state equation in 1106 ms returned sat
[2020-05-15 15:52:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2020-05-15 15:52:20] [INFO ] [Nat]Added 8 Read/Feed constraints in 13 ms returned sat
[2020-05-15 15:52:20] [INFO ] Deduced a trap composed of 7 places in 212 ms
[2020-05-15 15:52:20] [INFO ] Deduced a trap composed of 7 places in 46 ms
[2020-05-15 15:52:21] [INFO ] Deduced a trap composed of 22 places in 124 ms
[2020-05-15 15:52:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 632 ms
[2020-05-15 15:52:21] [INFO ] Computed and/alt/rep : 277/1561/277 causal constraints in 30 ms.
[2020-05-15 15:52:25] [INFO ] Added : 230 causal constraints over 46 iterations in 4773 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 51 ms.
[2020-05-15 15:52:26] [INFO ] [Real]Absence check using 37 positive place invariants in 58 ms returned sat
[2020-05-15 15:52:26] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 36 ms returned sat
[2020-05-15 15:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:27] [INFO ] [Real]Absence check using state equation in 908 ms returned sat
[2020-05-15 15:52:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:52:27] [INFO ] [Nat]Absence check using 37 positive place invariants in 44 ms returned sat
[2020-05-15 15:52:27] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 42 ms returned sat
[2020-05-15 15:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:28] [INFO ] [Nat]Absence check using state equation in 868 ms returned sat
[2020-05-15 15:52:28] [INFO ] [Nat]Added 8 Read/Feed constraints in 38 ms returned sat
[2020-05-15 15:52:28] [INFO ] Deduced a trap composed of 7 places in 118 ms
[2020-05-15 15:52:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 174 ms
[2020-05-15 15:52:28] [INFO ] Computed and/alt/rep : 277/1561/277 causal constraints in 32 ms.
[2020-05-15 15:52:28] [INFO ] Added : 35 causal constraints over 7 iterations in 447 ms. Result :unsat
[2020-05-15 15:52:28] [INFO ] [Real]Absence check using 37 positive place invariants in 50 ms returned sat
[2020-05-15 15:52:29] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 45 ms returned sat
[2020-05-15 15:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:30] [INFO ] [Real]Absence check using state equation in 1568 ms returned sat
[2020-05-15 15:52:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:52:30] [INFO ] [Nat]Absence check using 37 positive place invariants in 49 ms returned sat
[2020-05-15 15:52:30] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 54 ms returned sat
[2020-05-15 15:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:32] [INFO ] [Nat]Absence check using state equation in 1294 ms returned sat
[2020-05-15 15:52:32] [INFO ] [Nat]Added 8 Read/Feed constraints in 16 ms returned sat
[2020-05-15 15:52:32] [INFO ] Deduced a trap composed of 9 places in 60 ms
[2020-05-15 15:52:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2020-05-15 15:52:32] [INFO ] Computed and/alt/rep : 277/1561/277 causal constraints in 39 ms.
[2020-05-15 15:52:35] [INFO ] Added : 271 causal constraints over 55 iterations in 3483 ms. Result :sat
[2020-05-15 15:52:35] [INFO ] Deduced a trap composed of 15 places in 102 ms
[2020-05-15 15:52:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 267 ms
Attempting to minimize the solution found.
Minimization took 40 ms.
[2020-05-15 15:52:36] [INFO ] [Real]Absence check using 37 positive place invariants in 38 ms returned sat
[2020-05-15 15:52:36] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 32 ms returned sat
[2020-05-15 15:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:37] [INFO ] [Real]Absence check using state equation in 903 ms returned sat
[2020-05-15 15:52:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:52:37] [INFO ] [Nat]Absence check using 37 positive place invariants in 49 ms returned sat
[2020-05-15 15:52:37] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 122 ms returned sat
[2020-05-15 15:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:38] [INFO ] [Nat]Absence check using state equation in 893 ms returned sat
[2020-05-15 15:52:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 16 ms returned sat
[2020-05-15 15:52:38] [INFO ] Computed and/alt/rep : 277/1561/277 causal constraints in 37 ms.
[2020-05-15 15:52:42] [INFO ] Added : 252 causal constraints over 51 iterations in 4369 ms. Result :sat
[2020-05-15 15:52:42] [INFO ] Deduced a trap composed of 8 places in 64 ms
[2020-05-15 15:52:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
Attempting to minimize the solution found.
Minimization took 35 ms.
[2020-05-15 15:52:43] [INFO ] [Real]Absence check using 37 positive place invariants in 35 ms returned sat
[2020-05-15 15:52:43] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 36 ms returned sat
[2020-05-15 15:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:44] [INFO ] [Real]Absence check using state equation in 1158 ms returned sat
[2020-05-15 15:52:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:52:44] [INFO ] [Nat]Absence check using 37 positive place invariants in 39 ms returned sat
[2020-05-15 15:52:44] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 78 ms returned sat
[2020-05-15 15:52:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:52:45] [INFO ] [Nat]Absence check using state equation in 1027 ms returned sat
[2020-05-15 15:52:45] [INFO ] [Nat]Added 8 Read/Feed constraints in 13 ms returned sat
[2020-05-15 15:52:45] [INFO ] Deduced a trap composed of 7 places in 65 ms
[2020-05-15 15:52:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2020-05-15 15:52:45] [INFO ] Computed and/alt/rep : 277/1561/277 causal constraints in 33 ms.
[2020-05-15 15:52:50] [INFO ] Added : 145 causal constraints over 29 iterations in 4625 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 45 ms.
FORMULA DES-PT-50b-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 35200 steps, including 1218 resets, run finished after 161 ms. (steps per millisecond=218 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 280400 steps, including 9741 resets, run finished after 1225 ms. (steps per millisecond=228 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 276000 steps, including 9599 resets, run finished after 1211 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 256900 steps, including 8909 resets, run finished after 1178 ms. (steps per millisecond=218 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 335 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 335/335 places, 280/280 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 334 transition count 279
Applied a total of 2 rules in 90 ms. Remains 334 /335 variables (removed 1) and now considering 279/280 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 334/335 places, 279/280 transitions.
Incomplete random walk after 1000000 steps, including 30081 resets, run finished after 4153 ms. (steps per millisecond=240 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 5840 resets, run finished after 1907 ms. (steps per millisecond=524 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 6484 resets, run finished after 2556 ms. (steps per millisecond=391 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 5871 resets, run finished after 1902 ms. (steps per millisecond=525 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 5792 resets, run finished after 2202 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 7661020 steps, run timeout after 30001 ms. (steps per millisecond=255 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 7661020 steps, saw 969484 distinct states, run finished after 30001 ms. (steps per millisecond=255 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 279 rows 334 cols
[2020-05-15 15:53:36] [INFO ] Computed 61 place invariants in 16 ms
[2020-05-15 15:53:37] [INFO ] [Real]Absence check using 37 positive place invariants in 68 ms returned sat
[2020-05-15 15:53:37] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 53 ms returned sat
[2020-05-15 15:53:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:53:38] [INFO ] [Real]Absence check using state equation in 819 ms returned sat
[2020-05-15 15:53:38] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:53:38] [INFO ] [Nat]Absence check using 37 positive place invariants in 49 ms returned sat
[2020-05-15 15:53:38] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 84 ms returned sat
[2020-05-15 15:53:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:53:39] [INFO ] [Nat]Absence check using state equation in 1115 ms returned sat
[2020-05-15 15:53:39] [INFO ] State equation strengthened by 8 read => feed constraints.
[2020-05-15 15:53:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 8 ms returned sat
[2020-05-15 15:53:39] [INFO ] Computed and/alt/rep : 276/1560/276 causal constraints in 28 ms.
[2020-05-15 15:53:43] [INFO ] Added : 224 causal constraints over 45 iterations in 4299 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
[2020-05-15 15:53:44] [INFO ] [Real]Absence check using 37 positive place invariants in 49 ms returned sat
[2020-05-15 15:53:44] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 52 ms returned sat
[2020-05-15 15:53:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:53:45] [INFO ] [Real]Absence check using state equation in 1424 ms returned sat
[2020-05-15 15:53:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:53:45] [INFO ] [Nat]Absence check using 37 positive place invariants in 40 ms returned sat
[2020-05-15 15:53:45] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 62 ms returned sat
[2020-05-15 15:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:53:47] [INFO ] [Nat]Absence check using state equation in 1216 ms returned sat
[2020-05-15 15:53:47] [INFO ] [Nat]Added 8 Read/Feed constraints in 10 ms returned sat
[2020-05-15 15:53:47] [INFO ] Computed and/alt/rep : 276/1560/276 causal constraints in 57 ms.
[2020-05-15 15:53:50] [INFO ] Added : 273 causal constraints over 55 iterations in 3501 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 45 ms.
[2020-05-15 15:53:50] [INFO ] [Real]Absence check using 37 positive place invariants in 35 ms returned sat
[2020-05-15 15:53:50] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 31 ms returned sat
[2020-05-15 15:53:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:53:51] [INFO ] [Real]Absence check using state equation in 670 ms returned sat
[2020-05-15 15:53:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:53:51] [INFO ] [Nat]Absence check using 37 positive place invariants in 64 ms returned sat
[2020-05-15 15:53:52] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 158 ms returned sat
[2020-05-15 15:53:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:53:53] [INFO ] [Nat]Absence check using state equation in 1236 ms returned sat
[2020-05-15 15:53:53] [INFO ] [Nat]Added 8 Read/Feed constraints in 8 ms returned sat
[2020-05-15 15:53:53] [INFO ] Computed and/alt/rep : 276/1560/276 causal constraints in 35 ms.
[2020-05-15 15:53:57] [INFO ] Added : 274 causal constraints over 55 iterations in 4072 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 46 ms.
[2020-05-15 15:53:57] [INFO ] [Real]Absence check using 37 positive place invariants in 47 ms returned sat
[2020-05-15 15:53:57] [INFO ] [Real]Absence check using 37 positive and 24 generalized place invariants in 46 ms returned sat
[2020-05-15 15:53:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:53:58] [INFO ] [Real]Absence check using state equation in 1151 ms returned sat
[2020-05-15 15:53:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:53:59] [INFO ] [Nat]Absence check using 37 positive place invariants in 68 ms returned sat
[2020-05-15 15:53:59] [INFO ] [Nat]Absence check using 37 positive and 24 generalized place invariants in 66 ms returned sat
[2020-05-15 15:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:54:00] [INFO ] [Nat]Absence check using state equation in 1525 ms returned sat
[2020-05-15 15:54:00] [INFO ] [Nat]Added 8 Read/Feed constraints in 12 ms returned sat
[2020-05-15 15:54:00] [INFO ] Deduced a trap composed of 7 places in 65 ms
[2020-05-15 15:54:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 148 ms
[2020-05-15 15:54:00] [INFO ] Computed and/alt/rep : 276/1560/276 causal constraints in 31 ms.
[2020-05-15 15:54:03] [INFO ] Added : 138 causal constraints over 28 iterations in 2963 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 31 ms.
Incomplete Parikh walk after 28000 steps, including 834 resets, run finished after 144 ms. (steps per millisecond=194 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 281200 steps, including 10058 resets, run finished after 1332 ms. (steps per millisecond=211 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 288800 steps, including 10501 resets, run finished after 1374 ms. (steps per millisecond=210 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 198800 steps, including 7019 resets, run finished after 997 ms. (steps per millisecond=199 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 334 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 334/334 places, 279/279 transitions.
Applied a total of 0 rules in 42 ms. Remains 334 /334 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 334/334 places, 279/279 transitions.
Starting structural reductions, iteration 0 : 334/334 places, 279/279 transitions.
Applied a total of 0 rules in 29 ms. Remains 334 /334 variables (removed 0) and now considering 279/279 (removed 0) transitions.
// Phase 1: matrix 279 rows 334 cols
[2020-05-15 15:54:07] [INFO ] Computed 61 place invariants in 12 ms
[2020-05-15 15:54:09] [INFO ] Implicit Places using invariants in 1210 ms returned [214]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1215 ms to find 1 implicit places.
[2020-05-15 15:54:09] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:54:09] [INFO ] Computed 60 place invariants in 11 ms
[2020-05-15 15:54:10] [INFO ] Dead Transitions using invariants and state equation in 1414 ms returned []
Starting structural reductions, iteration 1 : 333/334 places, 279/279 transitions.
Applied a total of 0 rules in 34 ms. Remains 333 /333 variables (removed 0) and now considering 279/279 (removed 0) transitions.
[2020-05-15 15:54:10] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:54:10] [INFO ] Computed 60 place invariants in 15 ms
[2020-05-15 15:54:11] [INFO ] Dead Transitions using invariants and state equation in 1213 ms returned []
Finished structural reductions, in 2 iterations. Remains : 333/334 places, 279/279 transitions.
Incomplete random walk after 1000000 steps, including 30045 resets, run finished after 4162 ms. (steps per millisecond=240 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 5883 resets, run finished after 1889 ms. (steps per millisecond=529 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 6376 resets, run finished after 2465 ms. (steps per millisecond=405 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 5939 resets, run finished after 1872 ms. (steps per millisecond=534 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 5761 resets, run finished after 2150 ms. (steps per millisecond=465 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 7664648 steps, run timeout after 30001 ms. (steps per millisecond=255 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 7664648 steps, saw 969920 distinct states, run finished after 30004 ms. (steps per millisecond=255 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:54:54] [INFO ] Computed 60 place invariants in 7 ms
[2020-05-15 15:54:54] [INFO ] [Real]Absence check using 36 positive place invariants in 37 ms returned sat
[2020-05-15 15:54:54] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 34 ms returned sat
[2020-05-15 15:54:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:54:55] [INFO ] [Real]Absence check using state equation in 653 ms returned sat
[2020-05-15 15:54:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:54:55] [INFO ] [Nat]Absence check using 36 positive place invariants in 45 ms returned sat
[2020-05-15 15:54:55] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 132 ms returned sat
[2020-05-15 15:54:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:54:56] [INFO ] [Nat]Absence check using state equation in 1309 ms returned sat
[2020-05-15 15:54:56] [INFO ] State equation strengthened by 6 read => feed constraints.
[2020-05-15 15:54:56] [INFO ] [Nat]Added 6 Read/Feed constraints in 13 ms returned sat
[2020-05-15 15:54:57] [INFO ] Deduced a trap composed of 13 places in 245 ms
[2020-05-15 15:54:57] [INFO ] Deduced a trap composed of 9 places in 72 ms
[2020-05-15 15:54:57] [INFO ] Deduced a trap composed of 9 places in 73 ms
[2020-05-15 15:54:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 628 ms
[2020-05-15 15:54:57] [INFO ] Computed and/alt/rep : 276/1552/276 causal constraints in 30 ms.
[2020-05-15 15:55:00] [INFO ] Added : 209 causal constraints over 42 iterations in 3193 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 38 ms.
[2020-05-15 15:55:00] [INFO ] [Real]Absence check using 36 positive place invariants in 47 ms returned sat
[2020-05-15 15:55:00] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 47 ms returned sat
[2020-05-15 15:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:01] [INFO ] [Real]Absence check using state equation in 1104 ms returned sat
[2020-05-15 15:55:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:55:02] [INFO ] [Nat]Absence check using 36 positive place invariants in 36 ms returned sat
[2020-05-15 15:55:02] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 50 ms returned sat
[2020-05-15 15:55:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:03] [INFO ] [Nat]Absence check using state equation in 1162 ms returned sat
[2020-05-15 15:55:03] [INFO ] [Nat]Added 6 Read/Feed constraints in 8 ms returned sat
[2020-05-15 15:55:03] [INFO ] Computed and/alt/rep : 276/1552/276 causal constraints in 31 ms.
[2020-05-15 15:55:07] [INFO ] Added : 261 causal constraints over 53 iterations in 3996 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 37 ms.
[2020-05-15 15:55:07] [INFO ] [Real]Absence check using 36 positive place invariants in 68 ms returned sat
[2020-05-15 15:55:07] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 47 ms returned sat
[2020-05-15 15:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:08] [INFO ] [Real]Absence check using state equation in 746 ms returned sat
[2020-05-15 15:55:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:55:08] [INFO ] [Nat]Absence check using 36 positive place invariants in 44 ms returned sat
[2020-05-15 15:55:08] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 122 ms returned sat
[2020-05-15 15:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:09] [INFO ] [Nat]Absence check using state equation in 1039 ms returned sat
[2020-05-15 15:55:09] [INFO ] [Nat]Added 6 Read/Feed constraints in 12 ms returned sat
[2020-05-15 15:55:09] [INFO ] Deduced a trap composed of 7 places in 73 ms
[2020-05-15 15:55:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2020-05-15 15:55:09] [INFO ] Computed and/alt/rep : 276/1552/276 causal constraints in 34 ms.
[2020-05-15 15:55:14] [INFO ] Added : 275 causal constraints over 55 iterations in 4935 ms. Result :sat
[2020-05-15 15:55:14] [INFO ] Deduced a trap composed of 15 places in 90 ms
[2020-05-15 15:55:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 203 ms
Attempting to minimize the solution found.
Minimization took 35 ms.
[2020-05-15 15:55:15] [INFO ] [Real]Absence check using 36 positive place invariants in 38 ms returned sat
[2020-05-15 15:55:15] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 43 ms returned sat
[2020-05-15 15:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:16] [INFO ] [Real]Absence check using state equation in 1310 ms returned sat
[2020-05-15 15:55:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:55:16] [INFO ] [Nat]Absence check using 36 positive place invariants in 36 ms returned sat
[2020-05-15 15:55:17] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 256 ms returned sat
[2020-05-15 15:55:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:18] [INFO ] [Nat]Absence check using state equation in 1729 ms returned sat
[2020-05-15 15:55:18] [INFO ] [Nat]Added 6 Read/Feed constraints in 26 ms returned sat
[2020-05-15 15:55:18] [INFO ] Deduced a trap composed of 9 places in 178 ms
[2020-05-15 15:55:19] [INFO ] Deduced a trap composed of 4 places in 206 ms
[2020-05-15 15:55:19] [INFO ] Deduced a trap composed of 5 places in 137 ms
[2020-05-15 15:55:19] [INFO ] Deduced a trap composed of 6 places in 205 ms
[2020-05-15 15:55:19] [INFO ] Deduced a trap composed of 5 places in 116 ms
[2020-05-15 15:55:20] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1621 ms
[2020-05-15 15:55:20] [INFO ] Computed and/alt/rep : 276/1552/276 causal constraints in 29 ms.
[2020-05-15 15:55:23] [INFO ] Added : 146 causal constraints over 30 iterations in 3047 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 35 ms.
Incomplete Parikh walk after 41600 steps, including 1569 resets, run finished after 200 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 281600 steps, including 10168 resets, run finished after 1258 ms. (steps per millisecond=223 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 293500 steps, including 10513 resets, run finished after 1305 ms. (steps per millisecond=224 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 189900 steps, including 6851 resets, run finished after 841 ms. (steps per millisecond=225 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 333 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 333/333 places, 279/279 transitions.
Applied a total of 0 rules in 38 ms. Remains 333 /333 variables (removed 0) and now considering 279/279 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 333/333 places, 279/279 transitions.
Starting structural reductions, iteration 0 : 333/333 places, 279/279 transitions.
Applied a total of 0 rules in 24 ms. Remains 333 /333 variables (removed 0) and now considering 279/279 (removed 0) transitions.
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:55:27] [INFO ] Computed 60 place invariants in 8 ms
[2020-05-15 15:55:28] [INFO ] Implicit Places using invariants in 1181 ms returned []
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:55:28] [INFO ] Computed 60 place invariants in 14 ms
[2020-05-15 15:55:29] [INFO ] State equation strengthened by 6 read => feed constraints.
[2020-05-15 15:55:32] [INFO ] Implicit Places using invariants and state equation in 4135 ms returned []
Implicit Place search using SMT with State Equation took 5323 ms to find 0 implicit places.
[2020-05-15 15:55:32] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:55:32] [INFO ] Computed 60 place invariants in 14 ms
[2020-05-15 15:55:33] [INFO ] Dead Transitions using invariants and state equation in 1138 ms returned []
Finished structural reductions, in 1 iterations. Remains : 333/333 places, 279/279 transitions.
Incomplete random walk after 100000 steps, including 3011 resets, run finished after 434 ms. (steps per millisecond=230 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:55:34] [INFO ] Computed 60 place invariants in 8 ms
[2020-05-15 15:55:34] [INFO ] [Real]Absence check using 36 positive place invariants in 33 ms returned sat
[2020-05-15 15:55:34] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 31 ms returned sat
[2020-05-15 15:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:34] [INFO ] [Real]Absence check using state equation in 637 ms returned sat
[2020-05-15 15:55:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:55:35] [INFO ] [Nat]Absence check using 36 positive place invariants in 37 ms returned sat
[2020-05-15 15:55:35] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 129 ms returned sat
[2020-05-15 15:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:36] [INFO ] [Nat]Absence check using state equation in 1276 ms returned sat
[2020-05-15 15:55:36] [INFO ] State equation strengthened by 6 read => feed constraints.
[2020-05-15 15:55:36] [INFO ] [Nat]Added 6 Read/Feed constraints in 12 ms returned sat
[2020-05-15 15:55:36] [INFO ] Deduced a trap composed of 13 places in 152 ms
[2020-05-15 15:55:36] [INFO ] Deduced a trap composed of 9 places in 81 ms
[2020-05-15 15:55:37] [INFO ] Deduced a trap composed of 9 places in 88 ms
[2020-05-15 15:55:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 598 ms
[2020-05-15 15:55:37] [INFO ] Computed and/alt/rep : 276/1552/276 causal constraints in 30 ms.
[2020-05-15 15:55:40] [INFO ] Added : 209 causal constraints over 42 iterations in 3262 ms. Result :sat
[2020-05-15 15:55:40] [INFO ] [Real]Absence check using 36 positive place invariants in 36 ms returned sat
[2020-05-15 15:55:40] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 40 ms returned sat
[2020-05-15 15:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:41] [INFO ] [Real]Absence check using state equation in 1218 ms returned sat
[2020-05-15 15:55:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:55:41] [INFO ] [Nat]Absence check using 36 positive place invariants in 36 ms returned sat
[2020-05-15 15:55:41] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 50 ms returned sat
[2020-05-15 15:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:43] [INFO ] [Nat]Absence check using state equation in 1235 ms returned sat
[2020-05-15 15:55:43] [INFO ] [Nat]Added 6 Read/Feed constraints in 10 ms returned sat
[2020-05-15 15:55:43] [INFO ] Computed and/alt/rep : 276/1552/276 causal constraints in 31 ms.
[2020-05-15 15:55:46] [INFO ] Added : 261 causal constraints over 53 iterations in 3757 ms. Result :sat
[2020-05-15 15:55:47] [INFO ] [Real]Absence check using 36 positive place invariants in 37 ms returned sat
[2020-05-15 15:55:47] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 39 ms returned sat
[2020-05-15 15:55:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:47] [INFO ] [Real]Absence check using state equation in 833 ms returned sat
[2020-05-15 15:55:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:55:48] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2020-05-15 15:55:48] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 129 ms returned sat
[2020-05-15 15:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:49] [INFO ] [Nat]Absence check using state equation in 1082 ms returned sat
[2020-05-15 15:55:49] [INFO ] [Nat]Added 6 Read/Feed constraints in 15 ms returned sat
[2020-05-15 15:55:49] [INFO ] Deduced a trap composed of 7 places in 45 ms
[2020-05-15 15:55:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2020-05-15 15:55:49] [INFO ] Computed and/alt/rep : 276/1552/276 causal constraints in 26 ms.
[2020-05-15 15:55:54] [INFO ] Added : 275 causal constraints over 55 iterations in 4758 ms. Result :sat
[2020-05-15 15:55:54] [INFO ] Deduced a trap composed of 15 places in 107 ms
[2020-05-15 15:55:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 225 ms
[2020-05-15 15:55:54] [INFO ] [Real]Absence check using 36 positive place invariants in 38 ms returned sat
[2020-05-15 15:55:54] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 42 ms returned sat
[2020-05-15 15:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:55] [INFO ] [Real]Absence check using state equation in 1202 ms returned sat
[2020-05-15 15:55:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:55:55] [INFO ] [Nat]Absence check using 36 positive place invariants in 45 ms returned sat
[2020-05-15 15:55:56] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 215 ms returned sat
[2020-05-15 15:55:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:55:57] [INFO ] [Nat]Absence check using state equation in 1458 ms returned sat
[2020-05-15 15:55:57] [INFO ] [Nat]Added 6 Read/Feed constraints in 29 ms returned sat
[2020-05-15 15:55:57] [INFO ] Deduced a trap composed of 9 places in 137 ms
[2020-05-15 15:55:57] [INFO ] Deduced a trap composed of 4 places in 111 ms
[2020-05-15 15:55:58] [INFO ] Deduced a trap composed of 5 places in 164 ms
[2020-05-15 15:55:58] [INFO ] Deduced a trap composed of 6 places in 173 ms
[2020-05-15 15:55:58] [INFO ] Deduced a trap composed of 5 places in 104 ms
[2020-05-15 15:55:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1501 ms
[2020-05-15 15:55:59] [INFO ] Computed and/alt/rep : 276/1552/276 causal constraints in 103 ms.
[2020-05-15 15:56:02] [INFO ] Added : 146 causal constraints over 30 iterations in 3051 ms. Result :sat
Applied a total of 0 rules in 24 ms. Remains 333 /333 variables (removed 0) and now considering 279/279 (removed 0) transitions.
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:56:02] [INFO ] Computed 60 place invariants in 7 ms
[2020-05-15 15:56:02] [INFO ] [Real]Absence check using 36 positive place invariants in 34 ms returned sat
[2020-05-15 15:56:02] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 31 ms returned sat
[2020-05-15 15:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:56:03] [INFO ] [Real]Absence check using state equation in 638 ms returned sat
[2020-05-15 15:56:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:56:03] [INFO ] [Nat]Absence check using 36 positive place invariants in 41 ms returned sat
[2020-05-15 15:56:03] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 123 ms returned sat
[2020-05-15 15:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:56:04] [INFO ] [Nat]Absence check using state equation in 1172 ms returned sat
[2020-05-15 15:56:04] [INFO ] Deduced a trap composed of 5 places in 264 ms
[2020-05-15 15:56:04] [INFO ] Deduced a trap composed of 8 places in 123 ms
[2020-05-15 15:56:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 480 ms
[2020-05-15 15:56:04] [INFO ] Computed and/alt/rep : 276/1532/276 causal constraints in 29 ms.
[2020-05-15 15:56:08] [INFO ] Added : 229 causal constraints over 46 iterations in 3289 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
[2020-05-15 15:56:08] [INFO ] [Real]Absence check using 36 positive place invariants in 44 ms returned sat
[2020-05-15 15:56:08] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 46 ms returned sat
[2020-05-15 15:56:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:56:09] [INFO ] [Real]Absence check using state equation in 1203 ms returned sat
[2020-05-15 15:56:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:56:09] [INFO ] [Nat]Absence check using 36 positive place invariants in 48 ms returned sat
[2020-05-15 15:56:09] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 56 ms returned sat
[2020-05-15 15:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:56:11] [INFO ] [Nat]Absence check using state equation in 1152 ms returned sat
[2020-05-15 15:56:11] [INFO ] Computed and/alt/rep : 276/1532/276 causal constraints in 33 ms.
[2020-05-15 15:56:15] [INFO ] Added : 261 causal constraints over 53 iterations in 4524 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 73 ms.
[2020-05-15 15:56:15] [INFO ] [Real]Absence check using 36 positive place invariants in 33 ms returned sat
[2020-05-15 15:56:15] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 33 ms returned sat
[2020-05-15 15:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:56:16] [INFO ] [Real]Absence check using state equation in 841 ms returned sat
[2020-05-15 15:56:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:56:16] [INFO ] [Nat]Absence check using 36 positive place invariants in 40 ms returned sat
[2020-05-15 15:56:17] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 118 ms returned sat
[2020-05-15 15:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:56:18] [INFO ] [Nat]Absence check using state equation in 1300 ms returned sat
[2020-05-15 15:56:18] [INFO ] Deduced a trap composed of 6 places in 215 ms
[2020-05-15 15:56:19] [INFO ] Deduced a trap composed of 5 places in 413 ms
[2020-05-15 15:56:19] [INFO ] Deduced a trap composed of 5 places in 110 ms
[2020-05-15 15:56:19] [INFO ] Deduced a trap composed of 8 places in 64 ms
[2020-05-15 15:56:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 983 ms
[2020-05-15 15:56:19] [INFO ] Computed and/alt/rep : 276/1532/276 causal constraints in 32 ms.
[2020-05-15 15:56:25] [INFO ] Added : 273 causal constraints over 55 iterations in 6144 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 42 ms.
[2020-05-15 15:56:25] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2020-05-15 15:56:25] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 39 ms returned sat
[2020-05-15 15:56:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 15:56:27] [INFO ] [Real]Absence check using state equation in 1367 ms returned sat
[2020-05-15 15:56:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 15:56:27] [INFO ] [Nat]Absence check using 36 positive place invariants in 48 ms returned sat
[2020-05-15 15:56:27] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 251 ms returned sat
[2020-05-15 15:56:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 15:56:29] [INFO ] [Nat]Absence check using state equation in 1545 ms returned sat
[2020-05-15 15:56:29] [INFO ] Deduced a trap composed of 4 places in 135 ms
[2020-05-15 15:56:29] [INFO ] Deduced a trap composed of 7 places in 139 ms
[2020-05-15 15:56:29] [INFO ] Deduced a trap composed of 7 places in 52 ms
[2020-05-15 15:56:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 487 ms
[2020-05-15 15:56:29] [INFO ] Computed and/alt/rep : 276/1532/276 causal constraints in 35 ms.
[2020-05-15 15:56:33] [INFO ] Added : 148 causal constraints over 30 iterations in 3244 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 28 ms.
[2020-05-15 15:56:33] [INFO ] Flatten gal took : 156 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 15:56:33] [INFO ] Flatten gal took : 105 ms
[2020-05-15 15:56:33] [INFO ] Applying decomposition
[2020-05-15 15:56:33] [INFO ] Flatten gal took : 125 ms
[2020-05-15 15:56:34] [INFO ] Input system was already deterministic with 279 transitions.
[2020-05-15 15:56:34] [INFO ] Input system was already deterministic with 279 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph10622212555988724280.txt, -o, /tmp/graph10622212555988724280.bin, -w, /tmp/graph10622212555988724280.weights], workingDir=null]
[2020-05-15 15:56:34] [INFO ] Ran tautology test, simplified 0 / 4 in 501 ms.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:56:34] [INFO ] Computed 60 place invariants in 8 ms
inv : p210 + p211 + p213 + p215 + p218 = 1
inv : p326 + p343 + p344 = 1
inv : p326 + p330 + p331 + p332 = 1
inv : p326 + p345 + p346 + p420 + p421 + p432 + p433 = 1
inv : p267 + p305 + p319 + p320 = 1
inv : p326 + p345 + p346 + p367 + p372 - p397 + p403 + p425 - p429 = 1
inv : p326 + p345 + p346 + p416 + p417 + p432 + p433 = 1
inv : p267 + p274 + p275 + p276 + p282 + p284 = 1
inv : p326 + p345 + p346 + p353 + p365 + p372 - p394 + p403 + p423 - p429 = 1
inv : p326 + p345 + p346 + p392 + p394 = 1
inv : p326 + p345 + p346 + p426 + p427 + p432 + p433 = 1
inv : -49*p5 - p7 - 2*p8 - 3*p9 - 4*p10 - 5*p11 - 6*p12 - 7*p13 - 8*p14 - 9*p15 - 10*p16 - 11*p17 - 12*p18 - 13*p19 - 14*p20 - 15*p21 - 16*p22 - 17*p23 - 18*p24 - 19*p25 - 20*p26 - 21*p27 - 22*p28 - 23*p29 - 24*p30 - 25*p31 - 26*p32 - 27*p33 - 28*p34 - 29*p35 - 30*p36 - 31*p37 - 32*p38 - 33*p39 - 34*p40 - 35*p41 - 36*p42 - 37*p43 - 38*p44 - 39*p45 - 40*p46 - 41*p47 - 42*p48 - 43*p49 - 44*p50 - 45*p51 - 46*p52 - 47*p53 - 48*p54 + 50*p55 + p57 + 2*p58 + 3*p59 + 4*p60 + 5*p61 + 6*p62 + 7*p63 + 8*p64 + 9*p65 + 10*p66 + 11*p67 + 12*p68 + 13*p69 + 14*p70 + 15*p71 + 16*p72 + 17*p73 + 18*p74 + 19*p75 + 20*p76 + 21*p77 + 22*p78 + 23*p79 + 24*p80 + 25*p81 + 26*p82 + 27*p83 + 28*p84 + 29*p85 + 30*p86 + 31*p87 + 32*p88 + 33*p89 + 34*p90 + 35*p91 + 36*p92 + 37*p93 + 38*p94 + 39*p95 + 40*p96 + 41*p97 + 42*p98 + 43*p99 + 44*p100 + 45*p101 + 46*p102 + 47*p103 + 48*p104 + 49*p105 + p210 + p211 + p246 + p261 - p326 + p330 + p334 + p344 + p437 + p439 + p442 + p444 + p450 + p451 + p454 + p455 - p458 - p471 - p476 = 1
inv : p326 + p345 + p346 + p424 + p425 + p432 + p433 = 1
inv : p370 - p372 + p400 - p403 - p427 + p429 = 0
inv : -49*p5 - p7 - 2*p8 - 3*p9 - 4*p10 - 5*p11 - 6*p12 - 7*p13 - 8*p14 - 9*p15 - 10*p16 - 11*p17 - 12*p18 - 13*p19 - 14*p20 - 15*p21 - 16*p22 - 17*p23 - 18*p24 - 19*p25 - 20*p26 - 21*p27 - 22*p28 - 23*p29 - 24*p30 - 25*p31 - 26*p32 - 27*p33 - 28*p34 - 29*p35 - 30*p36 - 31*p37 - 32*p38 - 33*p39 - 34*p40 - 35*p41 - 36*p42 - 37*p43 - 38*p44 - 39*p45 - 40*p46 - 41*p47 - 42*p48 - 43*p49 - 44*p50 - 45*p51 - 46*p52 - 47*p53 - 48*p54 + 50*p55 + p57 + 2*p58 + 3*p59 + 4*p60 + 5*p61 + 6*p62 + 7*p63 + 8*p64 + 9*p65 + 10*p66 + 11*p67 + 12*p68 + 13*p69 + 14*p70 + 15*p71 + 16*p72 + 17*p73 + 18*p74 + 19*p75 + 20*p76 + 21*p77 + 22*p78 + 23*p79 + 24*p80 + 25*p81 + 26*p82 + 27*p83 + 28*p84 + 29*p85 + 30*p86 + 31*p87 + 32*p88 + 33*p89 + 34*p90 + 35*p91 + 36*p92 + 37*p93 + 38*p94 + 39*p95 + 40*p96 + 41*p97 + 42*p98 + 43*p99 + 44*p100 + 45*p101 + 46*p102 + 47*p103 + 48*p104 + 49*p105 - 2*p326 + p330 + p332 + p342 - p345 - p346 + p372 + p403 - p429 - p432 + p436 + p439 + p442 + p450 + p454 - p471 - p476 = -1
inv : p210 + p211 + p213 + p229 + p230 + p231 + p242 = 1
inv : p326 + p345 + p434 + p435 + p436 = 1
inv : p267 + p323 + p324 + p325 = 1
inv : p326 + p471 + p477 + p478 = 1
inv : p326 + p458 + p460 + p461 + p463 + p464 + p467 = 1
inv : p326 + p345 + p346 + p383 + p385 = 1
inv : p267 + p299 + p300 + p301 + p302 = 1
inv : p326 + p345 + p346 + p353 + p363 + p372 - p391 + p403 + p421 - p429 = 1
inv : p326 + p345 + p346 + p369 + p372 - p400 + p403 + p427 - p429 = 1
inv : p297 + p298 - p299 - p300 = 0
inv : p326 + p345 + p346 + p418 + p419 + p432 + p433 = 1
inv : p326 + p345 + p346 + p386 + p388 = 1
inv : p267 + p305 + p321 + p322 = 1
inv : p326 + p471 + p475 + p476 = 1
inv : p326 + p345 + p346 + p353 + p361 + p372 - p388 + p403 + p419 - p429 = 1
inv : 98*p5 + 2*p7 + 4*p8 + 6*p9 + 8*p10 + 10*p11 + 12*p12 + 14*p13 + 16*p14 + 18*p15 + 20*p16 + 22*p17 + 24*p18 + 26*p19 + 28*p20 + 30*p21 + 32*p22 + 34*p23 + 36*p24 + 38*p25 + 40*p26 + 42*p27 + 44*p28 + 46*p29 + 48*p30 + 50*p31 + 52*p32 + 54*p33 + 56*p34 + 58*p35 + 60*p36 + 62*p37 + 64*p38 + 66*p39 + 68*p40 + 70*p41 + 72*p42 + 74*p43 + 76*p44 + 78*p45 + 80*p46 + 82*p47 + 84*p48 + 86*p49 + 88*p50 + 90*p51 + 92*p52 + 94*p53 + 96*p54 - 100*p55 - 2*p57 - 4*p58 - 6*p59 - 8*p60 - 10*p61 - 12*p62 - 14*p63 - 16*p64 - 18*p65 - 20*p66 - 22*p67 - 24*p68 - 26*p69 - 28*p70 - 30*p71 - 32*p72 - 34*p73 - 36*p74 - 38*p75 - 40*p76 - 42*p77 - 44*p78 - 46*p79 - 48*p80 - 50*p81 - 52*p82 - 54*p83 - 56*p84 - 58*p85 - 60*p86 - 62*p87 - 64*p88 - 66*p89 - 68*p90 - 70*p91 - 72*p92 - 74*p93 - 76*p94 - 78*p95 - 80*p96 - 82*p97 - 84*p98 - 86*p99 - 88*p100 - 90*p101 - 92*p102 - 94*p103 - 96*p104 - 98*p105 + 3*p326 - 2*p330 - p332 - p334 - p344 - p439 - p442 - p450 - p451 + p453 - p454 - p455 + p457 + p458 + p461 + p464 + p467 + 2*p471 + p476 + p478 = 1
inv : p326 + p330 + p333 + p334 = 1
inv : p326 + p345 + p346 + p353 + p359 + p372 - p385 + p403 + p417 - p429 = 1
inv : p368 - p372 + p397 - p403 - p425 + p429 = 0
inv : p326 + p345 + p346 + p353 + p357 + p372 - p382 + p403 + p415 - p429 = 1
inv : p326 + p345 + p346 + p401 + p403 = 1
inv : p326 + p345 + p346 + p395 + p397 = 1
inv : p366 - p372 + p394 - p403 - p423 + p429 = 0
inv : p267 + p299 + p300 + p303 + p304 = 1
inv : p364 - p372 + p391 - p403 - p421 + p429 = 0
inv : -98*p5 - 2*p7 - 4*p8 - 6*p9 - 8*p10 - 10*p11 - 12*p12 - 14*p13 - 16*p14 - 18*p15 - 20*p16 - 22*p17 - 24*p18 - 26*p19 - 28*p20 - 30*p21 - 32*p22 - 34*p23 - 36*p24 - 38*p25 - 40*p26 - 42*p27 - 44*p28 - 46*p29 - 48*p30 - 50*p31 - 52*p32 - 54*p33 - 56*p34 - 58*p35 - 60*p36 - 62*p37 - 64*p38 - 66*p39 - 68*p40 - 70*p41 - 72*p42 - 74*p43 - 76*p44 - 78*p45 - 80*p46 - 82*p47 - 84*p48 - 86*p49 - 88*p50 - 90*p51 - 92*p52 - 94*p53 - 96*p54 + 100*p55 + 2*p57 + 4*p58 + 6*p59 + 8*p60 + 10*p61 + 12*p62 + 14*p63 + 16*p64 + 18*p65 + 20*p66 + 22*p67 + 24*p68 + 26*p69 + 28*p70 + 30*p71 + 32*p72 + 34*p73 + 36*p74 + 38*p75 + 40*p76 + 42*p77 + 44*p78 + 46*p79 + 48*p80 + 50*p81 + 52*p82 + 54*p83 + 56*p84 + 58*p85 + 60*p86 + 62*p87 + 64*p88 + 66*p89 + 68*p90 + 70*p91 + 72*p92 + 74*p93 + 76*p94 + 78*p95 + 80*p96 + 82*p97 + 84*p98 + 86*p99 + 88*p100 + 90*p101 + 92*p102 + 94*p103 + 96*p104 + 98*p105 - 3*p326 + 2*p330 + p332 + p334 + p344 + p439 + p442 + p452 + p454 + p455 - p457 - p458 - p461 - p464 - p467 - 2*p471 - p476 - p478 = -1
inv : p326 + p437 + p439 + p440 + p442 + p443 + p444 + p446 + p450 + p451 + p454 + p455 = 1
inv : p326 + p345 + p346 + p371 + p372 = 1
inv : p326 + p345 + p346 + p428 + p429 + p432 + p433 = 1
inv : p326 + p345 + p346 + p398 + p399 + p400 = 1
inv : 49*p5 + p7 + 2*p8 + 3*p9 + 4*p10 + 5*p11 + 6*p12 + 7*p13 + 8*p14 + 9*p15 + 10*p16 + 11*p17 + 12*p18 + 13*p19 + 14*p20 + 15*p21 + 16*p22 + 17*p23 + 18*p24 + 19*p25 + 20*p26 + 21*p27 + 22*p28 + 23*p29 + 24*p30 + 25*p31 + 26*p32 + 27*p33 + 28*p34 + 29*p35 + 30*p36 + 31*p37 + 32*p38 + 33*p39 + 34*p40 + 35*p41 + 36*p42 + 37*p43 + 38*p44 + 39*p45 + 40*p46 + 41*p47 + 42*p48 + 43*p49 + 44*p50 + 45*p51 + 46*p52 + 47*p53 + 48*p54 - 50*p55 - p57 - 2*p58 - 3*p59 - 4*p60 - 5*p61 - 6*p62 - 7*p63 - 8*p64 - 9*p65 - 10*p66 - 11*p67 - 12*p68 - 13*p69 - 14*p70 - 15*p71 - 16*p72 - 17*p73 - 18*p74 - 19*p75 - 20*p76 - 21*p77 - 22*p78 - 23*p79 - 24*p80 - 25*p81 - 26*p82 - 27*p83 - 28*p84 - 29*p85 - 30*p86 - 31*p87 - 32*p88 - 33*p89 - 34*p90 - 35*p91 - 36*p92 - 37*p93 - 38*p94 - 39*p95 - 40*p96 - 41*p97 - 42*p98 - 43*p99 - 44*p100 - 45*p101 - 46*p102 - 47*p103 - 48*p104 - 49*p105 + 3*p326 - p330 - p332 + p341 + p345 + p346 - p372 - p403 + p429 + p432 - p436 - p439 - p442 - p450 - p454 + p471 + p476 = 2
inv : p210 + p211 + p254 + p261 = 1
inv : p326 + p345 + p346 + p380 + p382 = 1
inv : -p454 - p455 + p456 + p457 = 0
inv : p362 - p372 + p388 - p403 - p419 + p429 = 0
inv : p430 + p431 - p432 - p433 = 0
inv : p326 + p345 + p346 + p389 + p391 = 1
inv : p326 + p345 + p346 + p422 + p423 + p432 + p433 = 1
inv : p210 + p211 + p213 + p222 + p225 = 1
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph10622212555988724280.bin, -l, -1, -v, -w, /tmp/graph10622212555988724280.weights, -q, 0, -e, 0.001], workingDir=null]
inv : p267 + p269 + p271 = 1
inv : p360 - p372 + p385 - p403 - p417 + p429 = 0
inv : p326 + p345 + p346 + p414 + p415 + p432 + p433 = 1
inv : -98*p5 - 2*p7 - 4*p8 - 6*p9 - 8*p10 - 10*p11 - 12*p12 - 14*p13 - 16*p14 - 18*p15 - 20*p16 - 22*p17 - 24*p18 - 26*p19 - 28*p20 - 30*p21 - 32*p22 - 34*p23 - 36*p24 - 38*p25 - 40*p26 - 42*p27 - 44*p28 - 46*p29 - 48*p30 - 50*p31 - 52*p32 - 54*p33 - 56*p34 - 58*p35 - 60*p36 - 62*p37 - 64*p38 - 66*p39 - 68*p40 - 70*p41 - 72*p42 - 74*p43 - 76*p44 - 78*p45 - 80*p46 - 82*p47 - 84*p48 - 86*p49 - 88*p50 - 90*p51 - 92*p52 - 94*p53 - 96*p54 + 50*p55 + p57 + 2*p58 + 3*p59 + 4*p60 + 5*p61 + 6*p62 + 7*p63 + 8*p64 + 9*p65 + 10*p66 + 11*p67 + 12*p68 + 13*p69 + 14*p70 + 15*p71 + 16*p72 + 17*p73 + 18*p74 + 19*p75 + 20*p76 + 21*p77 + 22*p78 + 23*p79 + 24*p80 + 25*p81 + 26*p82 + 27*p83 + 28*p84 + 29*p85 + 30*p86 + 31*p87 + 32*p88 + 33*p89 + 34*p90 + 35*p91 + 36*p92 + 37*p93 + 38*p94 + 39*p95 + 40*p96 + 41*p97 + 42*p98 + 43*p99 + 44*p100 + 45*p101 + 46*p102 + 47*p103 + 48*p104 + 49*p105 + 50*p157 + p159 + 2*p160 + 3*p161 + 4*p162 + 5*p163 + 6*p164 + 7*p165 + 8*p166 + 9*p167 + 10*p168 + 11*p169 + 12*p170 + 13*p171 + 14*p172 + 15*p173 + 16*p174 + 17*p175 + 18*p176 + 19*p177 + 20*p178 + 21*p179 + 22*p180 + 23*p181 + 24*p182 + 25*p183 + 26*p184 + 27*p185 + 28*p186 + 29*p187 + 30*p188 + 31*p189 + 32*p190 + 33*p191 + 34*p192 + 35*p193 + 36*p194 + 37*p195 + 38*p196 + 39*p197 + 40*p198 + 41*p199 + 42*p200 + 43*p201 + 44*p202 + 45*p203 + 46*p204 + 47*p205 + 48*p206 + 49*p207 + p230 + p261 - p271 - p299 - p302 - p322 - 2*p326 + 2*p330 + p332 + p334 + p344 - p431 + p433 + p436 + p439 + p442 + p450 + p454 - p458 - p471 - p476 = 0
inv : p358 - p372 + p382 - p403 - p415 + p429 = 0
inv : 49*p5 + p7 + 2*p8 + 3*p9 + 4*p10 + 5*p11 + 6*p12 + 7*p13 + 8*p14 + 9*p15 + 10*p16 + 11*p17 + 12*p18 + 13*p19 + 14*p20 + 15*p21 + 16*p22 + 17*p23 + 18*p24 + 19*p25 + 20*p26 + 21*p27 + 22*p28 + 23*p29 + 24*p30 + 25*p31 + 26*p32 + 27*p33 + 28*p34 + 29*p35 + 30*p36 + 31*p37 + 32*p38 + 33*p39 + 34*p40 + 35*p41 + 36*p42 + 37*p43 + 38*p44 + 39*p45 + 40*p46 + 41*p47 + 42*p48 + 43*p49 + 44*p50 + 45*p51 + 46*p52 + 47*p53 + 48*p54 - 50*p55 - p57 - 2*p58 - 3*p59 - 4*p60 - 5*p61 - 6*p62 - 7*p63 - 8*p64 - 9*p65 - 10*p66 - 11*p67 - 12*p68 - 13*p69 - 14*p70 - 15*p71 - 16*p72 - 17*p73 - 18*p74 - 19*p75 - 20*p76 - 21*p77 - 22*p78 - 23*p79 - 24*p80 - 25*p81 - 26*p82 - 27*p83 - 28*p84 - 29*p85 - 30*p86 - 31*p87 - 32*p88 - 33*p89 - 34*p90 - 35*p91 - 36*p92 - 37*p93 - 38*p94 - 39*p95 - 40*p96 - 41*p97 - 42*p98 - 43*p99 - 44*p100 - 45*p101 - 46*p102 - 47*p103 - 48*p104 - 49*p105 + p253 - p261 + p326 - p330 - p334 - p344 - p437 - p439 - p442 - p444 - p450 - p451 - p454 - p455 + p458 + p471 + p476 = 0
Total of 60 invariants.
[2020-05-15 15:56:34] [INFO ] Computed 60 place invariants in 30 ms
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-02(UNSAT) depth K=0 took 49 ms
[2020-05-15 15:56:34] [INFO ] Decomposing Gal with order
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=0 took 6 ms
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-10(UNSAT) depth K=0 took 11 ms
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=0 took 11 ms
[2020-05-15 15:56:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-02(UNSAT) depth K=1 took 13 ms
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=1 took 2 ms
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-10(UNSAT) depth K=1 took 1 ms
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=1 took 3 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 279 rows 333 cols
[2020-05-15 15:56:34] [INFO ] Computed 60 place invariants in 7 ms
inv : p210 + p211 + p213 + p215 + p218 = 1
inv : p326 + p343 + p344 = 1
inv : p326 + p330 + p331 + p332 = 1
inv : p326 + p345 + p346 + p420 + p421 + p432 + p433 = 1
inv : p267 + p305 + p319 + p320 = 1
inv : p326 + p345 + p346 + p367 + p372 - p397 + p403 + p425 - p429 = 1
inv : p326 + p345 + p346 + p416 + p417 + p432 + p433 = 1
inv : p267 + p274 + p275 + p276 + p282 + p284 = 1
inv : p326 + p345 + p346 + p353 + p365 + p372 - p394 + p403 + p423 - p429 = 1
inv : p326 + p345 + p346 + p392 + p394 = 1
inv : p326 + p345 + p346 + p426 + p427 + p432 + p433 = 1
inv : -49*p5 - p7 - 2*p8 - 3*p9 - 4*p10 - 5*p11 - 6*p12 - 7*p13 - 8*p14 - 9*p15 - 10*p16 - 11*p17 - 12*p18 - 13*p19 - 14*p20 - 15*p21 - 16*p22 - 17*p23 - 18*p24 - 19*p25 - 20*p26 - 21*p27 - 22*p28 - 23*p29 - 24*p30 - 25*p31 - 26*p32 - 27*p33 - 28*p34 - 29*p35 - 30*p36 - 31*p37 - 32*p38 - 33*p39 - 34*p40 - 35*p41 - 36*p42 - 37*p43 - 38*p44 - 39*p45 - 40*p46 - 41*p47 - 42*p48 - 43*p49 - 44*p50 - 45*p51 - 46*p52 - 47*p53 - 48*p54 + 50*p55 + p57 + 2*p58 + 3*p59 + 4*p60 + 5*p61 + 6*p62 + 7*p63 + 8*p64 + 9*p65 + 10*p66 + 11*p67 + 12*p68 + 13*p69 + 14*p70 + 15*p71 + 16*p72 + 17*p73 + 18*p74 + 19*p75 + 20*p76 + 21*p77 + 22*p78 + 23*p79 + 24*p80 + 25*p81 + 26*p82 + 27*p83 + 28*p84 + 29*p85 + 30*p86 + 31*p87 + 32*p88 + 33*p89 + 34*p90 + 35*p91 + 36*p92 + 37*p93 + 38*p94 + 39*p95 + 40*p96 + 41*p97 + 42*p98 + 43*p99 + 44*p100 + 45*p101 + 46*p102 + 47*p103 + 48*p104 + 49*p105 + p210 + p211 + p246 + p261 - p326 + p330 + p334 + p344 + p437 + p439 + p442 + p444 + p450 + p451 + p454 + p455 - p458 - p471 - p476 = 1
inv : p326 + p345 + p346 + p424 + p425 + p432 + p433 = 1
inv : p370 - p372 + p400 - p403 - p427 + p429 = 0
inv : -49*p5 - p7 - 2*p8 - 3*p9 - 4*p10 - 5*p11 - 6*p12 - 7*p13 - 8*p14 - 9*p15 - 10*p16 - 11*p17 - 12*p18 - 13*p19 - 14*p20 - 15*p21 - 16*p22 - 17*p23 - 18*p24 - 19*p25 - 20*p26 - 21*p27 - 22*p28 - 23*p29 - 24*p30 - 25*p31 - 26*p32 - 27*p33 - 28*p34 - 29*p35 - 30*p36 - 31*p37 - 32*p38 - 33*p39 - 34*p40 - 35*p41 - 36*p42 - 37*p43 - 38*p44 - 39*p45 - 40*p46 - 41*p47 - 42*p48 - 43*p49 - 44*p50 - 45*p51 - 46*p52 - 47*p53 - 48*p54 + 50*p55 + p57 + 2*p58 + 3*p59 + 4*p60 + 5*p61 + 6*p62 + 7*p63 + 8*p64 + 9*p65 + 10*p66 + 11*p67 + 12*p68 + 13*p69 + 14*p70 + 15*p71 + 16*p72 + 17*p73 + 18*p74 + 19*p75 + 20*p76 + 21*p77 + 22*p78 + 23*p79 + 24*p80 + 25*p81 + 26*p82 + 27*p83 + 28*p84 + 29*p85 + 30*p86 + 31*p87 + 32*p88 + 33*p89 + 34*p90 + 35*p91 + 36*p92 + 37*p93 + 38*p94 + 39*p95 + 40*p96 + 41*p97 + 42*p98 + 43*p99 + 44*p100 + 45*p101 + 46*p102 + 47*p103 + 48*p104 + 49*p105 - 2*p326 + p330 + p332 + p342 - p345 - p346 + p372 + p403 - p429 - p432 + p436 + p439 + p442 + p450 + p454 - p471 - p476 = -1
inv : p210 + p211 + p213 + p229 + p230 + p231 + p242 = 1
inv : p326 + p345 + p434 + p435 + p436 = 1
inv : p267 + p323 + p324 + p325 = 1
inv : p326 + p471 + p477 + p478 = 1
inv : p326 + p458 + p460 + p461 + p463 + p464 + p467 = 1
inv : p326 + p345 + p346 + p383 + p385 = 1
inv : p267 + p299 + p300 + p301 + p302 = 1
inv : p326 + p345 + p346 + p353 + p363 + p372 - p391 + p403 + p421 - p429 = 1
inv : p326 + p345 + p346 + p369 + p372 - p400 + p403 + p427 - p429 = 1
inv : p297 + p298 - p299 - p300 = 0
inv : p326 + p345 + p346 + p418 + p419 + p432 + p433 = 1
inv : p326 + p345 + p346 + p386 + p388 = 1
inv : p267 + p305 + p321 + p322 = 1
inv : p326 + p471 + p475 + p476 = 1
inv : p326 + p345 + p346 + p353 + p361 + p372 - p388 + p403 + p419 - p429 = 1
inv : 98*p5 + 2*p7 + 4*p8 + 6*p9 + 8*p10 + 10*p11 + 12*p12 + 14*p13 + 16*p14 + 18*p15 + 20*p16 + 22*p17 + 24*p18 + 26*p19 + 28*p20 + 30*p21 + 32*p22 + 34*p23 + 36*p24 + 38*p25 + 40*p26 + 42*p27 + 44*p28 + 46*p29 + 48*p30 + 50*p31 + 52*p32 + 54*p33 + 56*p34 + 58*p35 + 60*p36 + 62*p37 + 64*p38 + 66*p39 + 68*p40 + 70*p41 + 72*p42 + 74*p43 + 76*p44 + 78*p45 + 80*p46 + 82*p47 + 84*p48 + 86*p49 + 88*p50 + 90*p51 + 92*p52 + 94*p53 + 96*p54 - 100*p55 - 2*p57 - 4*p58 - 6*p59 - 8*p60 - 10*p61 - 12*p62 - 14*p63 - 16*p64 - 18*p65 - 20*p66 - 22*p67 - 24*p68 - 26*p69 - 28*p70 - 30*p71 - 32*p72 - 34*p73 - 36*p74 - 38*p75 - 40*p76 - 42*p77 - 44*p78 - 46*p79 - 48*p80 - 50*p81 - 52*p82 - 54*p83 - 56*p84 - 58*p85 - 60*p86 - 62*p87 - 64*p88 - 66*p89 - 68*p90 - 70*p91 - 72*p92 - 74*p93 - 76*p94 - 78*p95 - 80*p96 - 82*p97 - 84*p98 - 86*p99 - 88*p100 - 90*p101 - 92*p102 - 94*p103 - 96*p104 - 98*p105 + 3*p326 - 2*p330 - p332 - p334 - p344 - p439 - p442 - p450 - p451 + p453 - p454 - p455 + p457 + p458 + p461 + p464 + p467 + 2*p471 + p476 + p478 = 1
inv : p326 + p330 + p333 + p334 = 1
inv : p326 + p345 + p346 + p353 + p359 + p372 - p385 + p403 + p417 - p429 = 1
inv : p368 - p372 + p397 - p403 - p425 + p429 = 0
inv : p326 + p345 + p346 + p353 + p357 + p372 - p382 + p403 + p415 - p429 = 1
inv : p326 + p345 + p346 + p401 + p403 = 1
inv : p326 + p345 + p346 + p395 + p397 = 1
inv : p366 - p372 + p394 - p403 - p423 + p429 = 0
inv : p267 + p299 + p300 + p303 + p304 = 1
inv : p364 - p372 + p391 - p403 - p421 + p429 = 0
inv : -98*p5 - 2*p7 - 4*p8 - 6*p9 - 8*p10 - 10*p11 - 12*p12 - 14*p13 - 16*p14 - 18*p15 - 20*p16 - 22*p17 - 24*p18 - 26*p19 - 28*p20 - 30*p21 - 32*p22 - 34*p23 - 36*p24 - 38*p25 - 40*p26 - 42*p27 - 44*p28 - 46*p29 - 48*p30 - 50*p31 - 52*p32 - 54*p33 - 56*p34 - 58*p35 - 60*p36 - 62*p37 - 64*p38 - 66*p39 - 68*p40 - 70*p41 - 72*p42 - 74*p43 - 76*p44 - 78*p45 - 80*p46 - 82*p47 - 84*p48 - 86*p49 - 88*p50 - 90*p51 - 92*p52 - 94*p53 - 96*p54 + 100*p55 + 2*p57 + 4*p58 + 6*p59 + 8*p60 + 10*p61 + 12*p62 + 14*p63 + 16*p64 + 18*p65 + 20*p66 + 22*p67 + 24*p68 + 26*p69 + 28*p70 + 30*p71 + 32*p72 + 34*p73 + 36*p74 + 38*p75 + 40*p76 + 42*p77 + 44*p78 + 46*p79 + 48*p80 + 50*p81 + 52*p82 + 54*p83 + 56*p84 + 58*p85 + 60*p86 + 62*p87 + 64*p88 + 66*p89 + 68*p90 + 70*p91 + 72*p92 + 74*p93 + 76*p94 + 78*p95 + 80*p96 + 82*p97 + 84*p98 + 86*p99 + 88*p100 + 90*p101 + 92*p102 + 94*p103 + 96*p104 + 98*p105 - 3*p326 + 2*p330 + p332 + p334 + p344 + p439 + p442 + p452 + p454 + p455 - p457 - p458 - p461 - p464 - p467 - 2*p471 - p476 - p478 = -1
inv : p326 + p437 + p439 + p440 + p442 + p443 + p444 + p446 + p450 + p451 + p454 + p455 = 1
inv : p326 + p345 + p346 + p371 + p372 = 1
inv : p326 + p345 + p346 + p428 + p429 + p432 + p433 = 1
inv : p326 + p345 + p346 + p398 + p399 + p400 = 1
inv : 49*p5 + p7 + 2*p8 + 3*p9 + 4*p10 + 5*p11 + 6*p12 + 7*p13 + 8*p14 + 9*p15 + 10*p16 + 11*p17 + 12*p18 + 13*p19 + 14*p20 + 15*p21 + 16*p22 + 17*p23 + 18*p24 + 19*p25 + 20*p26 + 21*p27 + 22*p28 + 23*p29 + 24*p30 + 25*p31 + 26*p32 + 27*p33 + 28*p34 + 29*p35 + 30*p36 + 31*p37 + 32*p38 + 33*p39 + 34*p40 + 35*p41 + 36*p42 + 37*p43 + 38*p44 + 39*p45 + 40*p46 + 41*p47 + 42*p48 + 43*p49 + 44*p50 + 45*p51 + 46*p52 + 47*p53 + 48*p54 - 50*p55 - p57 - 2*p58 - 3*p59 - 4*p60 - 5*p61 - 6*p62 - 7*p63 - 8*p64 - 9*p65 - 10*p66 - 11*p67 - 12*p68 - 13*p69 - 14*p70 - 15*p71 - 16*p72 - 17*p73 - 18*p74 - 19*p75 - 20*p76 - 21*p77 - 22*p78 - 23*p79 - 24*p80 - 25*p81 - 26*p82 - 27*p83 - 28*p84 - 29*p85 - 30*p86 - 31*p87 - 32*p88 - 33*p89 - 34*p90 - 35*p91 - 36*p92 - 37*p93 - 38*p94 - 39*p95 - 40*p96 - 41*p97 - 42*p98 - 43*p99 - 44*p100 - 45*p101 - 46*p102 - 47*p103 - 48*p104 - 49*p105 + 3*p326 - p330 - p332 + p341 + p345 + p346 - p372 - p403 + p429 + p432 - p436 - p439 - p442 - p450 - p454 + p471 + p476 = 2
inv : p210 + p211 + p254 + p261 = 1
inv : p326 + p345 + p346 + p380 + p382 = 1
inv : -p454 - p455 + p456 + p457 = 0
inv : p362 - p372 + p388 - p403 - p419 + p429 = 0
inv : p430 + p431 - p432 - p433 = 0
inv : p326 + p345 + p346 + p389 + p391 = 1
inv : p326 + p345 + p346 + p422 + p423 + p432 + p433 = 1
inv : p210 + p211 + p213 + p222 + p225 = 1
inv : p267 + p269 + p271 = 1
inv : p360 - p372 + p385 - p403 - p417 + p429 = 0
inv : p326 + p345 + p346 + p414 + p415 + p432 + p433 = 1
inv : -98*p5 - 2*p7 - 4*p8 - 6*p9 - 8*p10 - 10*p11 - 12*p12 - 14*p13 - 16*p14 - 18*p15 - 20*p16 - 22*p17 - 24*p18 - 26*p19 - 28*p20 - 30*p21 - 32*p22 - 34*p23 - 36*p24 - 38*p25 - 40*p26 - 42*p27 - 44*p28 - 46*p29 - 48*p30 - 50*p31 - 52*p32 - 54*p33 - 56*p34 - 58*p35 - 60*p36 - 62*p37 - 64*p38 - 66*p39 - 68*p40 - 70*p41 - 72*p42 - 74*p43 - 76*p44 - 78*p45 - 80*p46 - 82*p47 - 84*p48 - 86*p49 - 88*p50 - 90*p51 - 92*p52 - 94*p53 - 96*p54 + 50*p55 + p57 + 2*p58 + 3*p59 + 4*p60 + 5*p61 + 6*p62 + 7*p63 + 8*p64 + 9*p65 + 10*p66 + 11*p67 + 12*p68 + 13*p69 + 14*p70 + 15*p71 + 16*p72 + 17*p73 + 18*p74 + 19*p75 + 20*p76 + 21*p77 + 22*p78 + 23*p79 + 24*p80 + 25*p81 + 26*p82 + 27*p83 + 28*p84 + 29*p85 + 30*p86 + 31*p87 + 32*p88 + 33*p89 + 34*p90 + 35*p91 + 36*p92 + 37*p93 + 38*p94 + 39*p95 + 40*p96 + 41*p97 + 42*p98 + 43*p99 + 44*p100 + 45*p101 + 46*p102 + 47*p103 + 48*p104 + 49*p105 + 50*p157 + p159 + 2*p160 + 3*p161 + 4*p162 + 5*p163 + 6*p164 + 7*p165 + 8*p166 + 9*p167 + 10*p168 + 11*p169 + 12*p170 + 13*p171 + 14*p172 + 15*p173 + 16*p174 + 17*p175 + 18*p176 + 19*p177 + 20*p178 + 21*p179 + 22*p180 + 23*p181 + 24*p182 + 25*p183 + 26*p184 + 27*p185 + 28*p186 + 29*p187 + 30*p188 + 31*p189 + 32*p190 + 33*p191 + 34*p192 + 35*p193 + 36*p194 + 37*p195 + 38*p196 + 39*p197 + 40*p198 + 41*p199 + 42*p200 + 43*p201 + 44*p202 + 45*p203 + 46*p204 + 47*p205 + 48*p206 + 49*p207 + p230 + p261 - p271 - p299 - p302 - p322 - 2*p326 + 2*p330 + p332 + p334 + p344 - p431 + p433 + p436 + p439 + p442 + p450 + p454 - p458 - p471 - p476 = 0
inv : p358 - p372 + p382 - p403 - p415 + p429 = 0
inv : 49*p5 + p7 + 2*p8 + 3*p9 + 4*p10 + 5*p11 + 6*p12 + 7*p13 + 8*p14 + 9*p15 + 10*p16 + 11*p17 + 12*p18 + 13*p19 + 14*p20 + 15*p21 + 16*p22 + 17*p23 + 18*p24 + 19*p25 + 20*p26 + 21*p27 + 22*p28 + 23*p29 + 24*p30 + 25*p31 + 26*p32 + 27*p33 + 28*p34 + 29*p35 + 30*p36 + 31*p37 + 32*p38 + 33*p39 + 34*p40 + 35*p41 + 36*p42 + 37*p43 + 38*p44 + 39*p45 + 40*p46 + 41*p47 + 42*p48 + 43*p49 + 44*p50 + 45*p51 + 46*p52 + 47*p53 + 48*p54 - 50*p55 - p57 - 2*p58 - 3*p59 - 4*p60 - 5*p61 - 6*p62 - 7*p63 - 8*p64 - 9*p65 - 10*p66 - 11*p67 - 12*p68 - 13*p69 - 14*p70 - 15*p71 - 16*p72 - 17*p73 - 18*p74 - 19*p75 - 20*p76 - 21*p77 - 22*p78 - 23*p79 - 24*p80 - 25*p81 - 26*p82 - 27*p83 - 28*p84 - 29*p85 - 30*p86 - 31*p87 - 32*p88 - 33*p89 - 34*p90 - 35*p91 - 36*p92 - 37*p93 - 38*p94 - 39*p95 - 40*p96 - 41*p97 - 42*p98 - 43*p99 - 44*p100 - 45*p101 - 46*p102 - 47*p103 - 48*p104 - 49*p105 + p253 - p261 + p326 - p330 - p334 - p344 - p437 - p439 - p442 - p444 - p450 - p451 - p454 - p455 + p458 + p471 + p476 = 0
Total of 60 invariants.
[2020-05-15 15:56:34] [INFO ] Computed 60 place invariants in 22 ms
[2020-05-15 15:56:34] [INFO ] Removed a total of 51 redundant transitions.
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-02(UNSAT) depth K=2 took 221 ms
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=2 took 72 ms
[2020-05-15 15:56:34] [INFO ] Flatten gal took : 180 ms
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-10(UNSAT) depth K=2 took 69 ms
[2020-05-15 15:56:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 29 ms.
[2020-05-15 15:56:34] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 22 ms
[2020-05-15 15:56:34] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 8 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]
[2020-05-15 15:56:34] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=2 took 99 ms

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [reachable] property : DES-PT-50b-ReachabilityFireability-02 with value :((u50.p73==1)&&(u50.p471==1))
Read [reachable] property : DES-PT-50b-ReachabilityFireability-08 with value :((((u3.p161==1)&&(u3.p229==1))&&((((i5.i7.u43.p434!=1)||(i2.i1.u45.p450!=1))||(u13.p22!=1))||(u13.p330!=1)))&&((((i0.u8.p282==1)&&(i0.u11.p319==1))||((u12.p149==1)&&(u12.p323==1)))||((u13.p34==1)&&(u13.p330==1))))
Read [reachable] property : DES-PT-50b-ReachabilityFireability-10 with value :((u50.p57==1)&&(u50.p471==1))
Read [invariant] property : DES-PT-50b-ReachabilityFireability-11 with value :(((((i5.i7.u16.p346==1)||(u12.p150!=1))||(u12.p323!=1))||(i2.i0.u44.p444!=1))||(((i6.u31.p399!=1)&&((i5.i4.u21.p365!=1)||(i5.i4.u29.p394!=1)))&&(((i0.u0.p211!=1)||(u13.p32!=1))||(u13.p330!=1))))
built 11 ordering constraints for composite.
built 39 ordering constraints for composite.
built 9 ordering constraints for composite.
built 23 ordering constraints for composite.
built 19 ordering constraints for composite.
built 23 ordering constraints for composite.
built 11 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
[2020-05-15 15:56:35] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-02(UNSAT) depth K=3 took 856 ms
SDD proceeding with computation, new max is 8192
[2020-05-15 15:56:36] [INFO ] Proved 333 variables to be positive in 2005 ms
[2020-05-15 15:56:36] [INFO ] Computing symmetric may disable matrix : 279 transitions.
[2020-05-15 15:56:36] [INFO ] Computation of disable matrix completed :0/279 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 15:56:36] [INFO ] Computation of Complete disable matrix. took 54 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 15:56:36] [INFO ] Computing symmetric may enable matrix : 279 transitions.
[2020-05-15 15:56:36] [INFO ] Computation of Complete enable matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 15:56:36] [INFO ] Proved 333 variables to be positive in 1934 ms
[2020-05-15 15:56:36] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-08(UNSAT) depth K=3 took 821 ms
[2020-05-15 15:56:37] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-10(UNSAT) depth K=3 took 900 ms
Invariant property DES-PT-50b-ReachabilityFireability-11 does not hold.
FORMULA DES-PT-50b-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation, new max is 16384
[2020-05-15 15:56:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-02
[2020-05-15 15:56:38] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-02(SAT) depth K=0 took 1435 ms
[2020-05-15 15:56:38] [INFO ] BMC solution for property DES-PT-50b-ReachabilityFireability-11(UNSAT) depth K=3 took 1193 ms
[2020-05-15 15:56:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-08
[2020-05-15 15:56:38] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-08(SAT) depth K=0 took 974 ms
[2020-05-15 15:56:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDES-PT-50b-ReachabilityFireability-10
[2020-05-15 15:56:39] [INFO ] KInduction solution for property DES-PT-50b-ReachabilityFireability-10(SAT) depth K=0 took 463 ms
[2020-05-15 15:56:40] [INFO ] Computing symmetric co enabling matrix : 279 transitions.
[2020-05-15 15:56:41] [INFO ] Computation of co-enabling matrix(0/279) took 952 ms. Total solver calls (SAT/UNSAT): 194(142/52)
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,1.05123e+15,6.86511,120460,11021,6710,267915,46443,413,195699,455,303025,0
Total reachable state count : 1051229258796438

Verifying 4 reachability properties.
Reachability property DES-PT-50b-ReachabilityFireability-02 is true.
FORMULA DES-PT-50b-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50b-ReachabilityFireability-02,3.68303e+12,6.88934,120724,826,1139,267915,46443,419,195699,459,303025,0
Reachability property DES-PT-50b-ReachabilityFireability-08 is true.
FORMULA DES-PT-50b-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50b-ReachabilityFireability-08,4608,7.07861,120724,98,274,267915,46443,448,195699,470,303025,14595
Reachability property DES-PT-50b-ReachabilityFireability-10 is true.
FORMULA DES-PT-50b-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50b-ReachabilityFireability-10,3.6532e+12,7.08655,120724,822,1149,267915,46443,452,195699,472,303025,14595
Invariant property DES-PT-50b-ReachabilityFireability-11 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
DES-PT-50b-ReachabilityFireability-11,8.08963e+08,7.10243,120724,465,405,267915,46443,492,195699,484,303025,16412
[2020-05-15 15:56:42] [WARNING] Interrupting SMT solver.
SMT solver raised 'unknown', retrying with same input.
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:492)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:831)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:73)
at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-15 15:56:42] [WARNING] Unexpected error occurred while running SMT. Was verifying DES-PT-50b-ReachabilityFireability-02 K-induction depth 1
Exception in thread "Thread-5" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:343)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
... 3 more
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-15 15:56:42] [WARNING] Unexpected error occurred while running SMT. Was verifying DES-PT-50b-ReachabilityFireability-02 SMT depth 4
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:410)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
... 3 more
[2020-05-15 15:56:42] [INFO ] During BMC, SMT solver timed out at depth 4
[2020-05-15 15:56:42] [INFO ] BMC solving timed out (3600000 secs) at depth 4
[2020-05-15 15:56:42] [INFO ] SMT solved 0/ 4 properties. Interrupting SMT analysis.
[2020-05-15 15:56:42] [INFO ] Built C files in 8706ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1589558203089

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-50b"
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"

# 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 2-4028"
echo " Executing tool itstools"
echo " Input is DES-PT-50b, 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 r051-ebro-158902546000319"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-50b.tgz
mv DES-PT-50b 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 ;