Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r151-tall-162089151400288.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Peterson-COL-4, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r151-tall-162089151400288
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 22K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 168K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 07:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 07:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 08:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 08:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 44K May 5 16:51 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 Peterson-COL-4-ReachabilityFireability-00
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-01
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-02
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-03
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-04
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-05
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-06
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-07
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-08
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-09
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-10
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-11
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-12
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-13
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-14
FORMULA_NAME Peterson-COL-4-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621020890615

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-14 19:34:52] [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, -timeout, 3600, -rebuildPNML]
[2021-05-14 19:34:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 19:34:52] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-14 19:34:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 538 ms
[2021-05-14 19:34:52] [INFO ] sort/places :
ProcTourProc->BeginLoop,TestIdentity,TestAlone,IsEndLoop,
ProcBool->WantSection,
TourProc->Turn,
ProcTour->AskForSection,TestTurn,EndTurn,
Process->Idle,CS,

[2021-05-14 19:34:52] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 500 PT places and 795.0 transition bindings in 25 ms.
[2021-05-14 19:34:52] [INFO ] Computed order based on color domains.
[2021-05-14 19:34:52] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions in 28 ms.
[2021-05-14 19:34:52] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 7 ms
Reduce places removed 20 places and 40 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 84 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-COL-4-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 355 ms. (steps per millisecond=28 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0]
FORMULA Peterson-COL-4-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-4-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-4-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-4-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-4-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-4-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-4-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-4-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-4-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 198 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 332 ms. (steps per millisecond=30 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 117 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 81 ms. (steps per millisecond=123 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-14 19:34:53] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2021-05-14 19:34:54] [INFO ] Computed 19 place invariants in 16 ms
[2021-05-14 19:34:54] [INFO ] [Real]Absence check using 14 positive place invariants in 37 ms returned sat
[2021-05-14 19:34:54] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:34:55] [INFO ] [Real]Absence check using state equation in 903 ms returned sat
[2021-05-14 19:34:55] [INFO ] State equation strengthened by 132 read => feed constraints.
[2021-05-14 19:34:55] [INFO ] [Real]Added 132 Read/Feed constraints in 18 ms returned sat
[2021-05-14 19:34:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:34:55] [INFO ] [Nat]Absence check using 14 positive place invariants in 37 ms returned sat
[2021-05-14 19:34:55] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:34:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:34:56] [INFO ] [Nat]Absence check using state equation in 902 ms returned sat
[2021-05-14 19:34:56] [INFO ] [Nat]Added 132 Read/Feed constraints in 35 ms returned sat
[2021-05-14 19:34:56] [INFO ] Deduced a trap composed of 92 places in 199 ms
[2021-05-14 19:34:56] [INFO ] Deduced a trap composed of 27 places in 164 ms
[2021-05-14 19:34:56] [INFO ] Deduced a trap composed of 10 places in 172 ms
[2021-05-14 19:34:57] [INFO ] Deduced a trap composed of 58 places in 160 ms
[2021-05-14 19:34:57] [INFO ] Deduced a trap composed of 57 places in 165 ms
[2021-05-14 19:34:57] [INFO ] Deduced a trap composed of 48 places in 164 ms
[2021-05-14 19:34:57] [INFO ] Deduced a trap composed of 10 places in 165 ms
[2021-05-14 19:34:57] [INFO ] Deduced a trap composed of 76 places in 252 ms
[2021-05-14 19:34:58] [INFO ] Deduced a trap composed of 13 places in 161 ms
[2021-05-14 19:34:58] [INFO ] Deduced a trap composed of 139 places in 161 ms
[2021-05-14 19:34:58] [INFO ] Deduced a trap composed of 95 places in 159 ms
[2021-05-14 19:34:58] [INFO ] Deduced a trap composed of 95 places in 180 ms
[2021-05-14 19:34:58] [INFO ] Deduced a trap composed of 79 places in 177 ms
[2021-05-14 19:34:59] [INFO ] Deduced a trap composed of 18 places in 167 ms
[2021-05-14 19:34:59] [INFO ] Deduced a trap composed of 63 places in 168 ms
[2021-05-14 19:34:59] [INFO ] Deduced a trap composed of 10 places in 166 ms
[2021-05-14 19:34:59] [INFO ] Deduced a trap composed of 36 places in 138 ms
[2021-05-14 19:34:59] [INFO ] Deduced a trap composed of 39 places in 141 ms
[2021-05-14 19:35:00] [INFO ] Deduced a trap composed of 32 places in 144 ms
[2021-05-14 19:35:00] [INFO ] Deduced a trap composed of 94 places in 151 ms
[2021-05-14 19:35:00] [INFO ] Deduced a trap composed of 91 places in 146 ms
[2021-05-14 19:35:00] [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 (> (+ s9 s18 s22 s23 s24 s25 s47 s48 s49 s50 s51 s52 s53 s57 s61 s63 s64 s74 s85 s86 s87 s105 s106 s107 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s170 s171 s172 s177 s181 s183 s184 s210 s211 s212 s230 s231 s232 s240 s241 s242 s243 s244 s245 s246 s247 s248 s249 s295 s296 s297 s308 s309 s324 s325 s332 s333 s334 s335 s336 s337 s338 s339 s376 s377 s378 s390 s391 s410 s411 s420 s421 s422 s423 s424 s425 s426 s427 s428 s429 s475 s476) 0)") while checking expression at index 0
[2021-05-14 19:35:00] [INFO ] [Real]Absence check using 14 positive place invariants in 26 ms returned sat
[2021-05-14 19:35:00] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:01] [INFO ] [Real]Absence check using state equation in 830 ms returned sat
[2021-05-14 19:35:01] [INFO ] [Real]Added 132 Read/Feed constraints in 21 ms returned sat
[2021-05-14 19:35:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:35:01] [INFO ] [Nat]Absence check using 14 positive place invariants in 78 ms returned sat
[2021-05-14 19:35:01] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 8 ms returned sat
[2021-05-14 19:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:02] [INFO ] [Nat]Absence check using state equation in 819 ms returned sat
[2021-05-14 19:35:02] [INFO ] [Nat]Added 132 Read/Feed constraints in 27 ms returned sat
[2021-05-14 19:35:02] [INFO ] Deduced a trap composed of 64 places in 145 ms
[2021-05-14 19:35:02] [INFO ] Deduced a trap composed of 43 places in 147 ms
[2021-05-14 19:35:02] [INFO ] Deduced a trap composed of 28 places in 148 ms
[2021-05-14 19:35:02] [INFO ] Deduced a trap composed of 26 places in 152 ms
[2021-05-14 19:35:03] [INFO ] Deduced a trap composed of 61 places in 145 ms
[2021-05-14 19:35:03] [INFO ] Deduced a trap composed of 65 places in 146 ms
[2021-05-14 19:35:03] [INFO ] Deduced a trap composed of 18 places in 140 ms
[2021-05-14 19:35:03] [INFO ] Deduced a trap composed of 19 places in 137 ms
[2021-05-14 19:35:03] [INFO ] Deduced a trap composed of 62 places in 137 ms
[2021-05-14 19:35:03] [INFO ] Deduced a trap composed of 62 places in 145 ms
[2021-05-14 19:35:04] [INFO ] Deduced a trap composed of 18 places in 149 ms
[2021-05-14 19:35:04] [INFO ] Deduced a trap composed of 82 places in 146 ms
[2021-05-14 19:35:04] [INFO ] Deduced a trap composed of 69 places in 147 ms
[2021-05-14 19:35:04] [INFO ] Deduced a trap composed of 91 places in 171 ms
[2021-05-14 19:35:04] [INFO ] Deduced a trap composed of 66 places in 166 ms
[2021-05-14 19:35:05] [INFO ] Deduced a trap composed of 91 places in 163 ms
[2021-05-14 19:35:05] [INFO ] Deduced a trap composed of 17 places in 163 ms
[2021-05-14 19:35:05] [INFO ] Deduced a trap composed of 25 places in 175 ms
[2021-05-14 19:35:05] [INFO ] Deduced a trap composed of 89 places in 188 ms
[2021-05-14 19:35:05] [INFO ] Deduced a trap composed of 58 places in 180 ms
[2021-05-14 19:35:06] [INFO ] Deduced a trap composed of 81 places in 176 ms
[2021-05-14 19:35:06] [INFO ] Deduced a trap composed of 95 places in 176 ms
[2021-05-14 19:35:06] [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 (> (+ s13 s31 s32 s33 s34 s45 s46 s47 s48 s51 s52 s53 s54 s58 s71 s72 s73 s90 s91 s92 s93 s94 s155 s156 s157 s158 s159 s160 s161 s162 s163 s164 s165 s166 s167 s168 s169 s191 s192 s193 s215 s216 s217 s218 s219 s280 s281 s282 s283 s284 s285 s286 s287 s288 s289 s290 s291 s292 s293 s294 s312 s313 s314 s315 s364 s365 s366 s367 s368 s369 s370 s371 s372 s373 s374 s375 s395 s396 s397 s398 s460 s461 s462 s463 s464 s465 s466 s467 s468 s469 s470 s471 s472 s473 s474) 0)") while checking expression at index 1
[2021-05-14 19:35:06] [INFO ] [Real]Absence check using 14 positive place invariants in 18 ms returned sat
[2021-05-14 19:35:06] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 7 ms returned sat
[2021-05-14 19:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:07] [INFO ] [Real]Absence check using state equation in 685 ms returned sat
[2021-05-14 19:35:07] [INFO ] [Real]Added 132 Read/Feed constraints in 14 ms returned sat
[2021-05-14 19:35:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:35:07] [INFO ] [Nat]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-14 19:35:07] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 7 ms returned sat
[2021-05-14 19:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:07] [INFO ] [Nat]Absence check using state equation in 696 ms returned sat
[2021-05-14 19:35:07] [INFO ] [Nat]Added 132 Read/Feed constraints in 30 ms returned sat
[2021-05-14 19:35:08] [INFO ] Deduced a trap composed of 36 places in 121 ms
[2021-05-14 19:35:08] [INFO ] Deduced a trap composed of 36 places in 123 ms
[2021-05-14 19:35:08] [INFO ] Deduced a trap composed of 58 places in 119 ms
[2021-05-14 19:35:08] [INFO ] Deduced a trap composed of 39 places in 164 ms
[2021-05-14 19:35:08] [INFO ] Deduced a trap composed of 18 places in 146 ms
[2021-05-14 19:35:08] [INFO ] Deduced a trap composed of 63 places in 149 ms
[2021-05-14 19:35:09] [INFO ] Deduced a trap composed of 62 places in 158 ms
[2021-05-14 19:35:09] [INFO ] Deduced a trap composed of 18 places in 169 ms
[2021-05-14 19:35:09] [INFO ] Deduced a trap composed of 70 places in 141 ms
[2021-05-14 19:35:09] [INFO ] Deduced a trap composed of 61 places in 139 ms
[2021-05-14 19:35:09] [INFO ] Deduced a trap composed of 80 places in 136 ms
[2021-05-14 19:35:09] [INFO ] Deduced a trap composed of 39 places in 96 ms
[2021-05-14 19:35:10] [INFO ] Deduced a trap composed of 26 places in 125 ms
[2021-05-14 19:35:10] [INFO ] Deduced a trap composed of 17 places in 126 ms
[2021-05-14 19:35:10] [INFO ] Deduced a trap composed of 21 places in 136 ms
[2021-05-14 19:35:10] [INFO ] Deduced a trap composed of 69 places in 97 ms
[2021-05-14 19:35:10] [INFO ] Deduced a trap composed of 62 places in 91 ms
[2021-05-14 19:35:10] [INFO ] Deduced a trap composed of 38 places in 87 ms
[2021-05-14 19:35:10] [INFO ] Deduced a trap composed of 65 places in 85 ms
[2021-05-14 19:35:10] [INFO ] Deduced a trap composed of 13 places in 69 ms
[2021-05-14 19:35:10] [INFO ] Deduced a trap composed of 20 places in 68 ms
[2021-05-14 19:35:11] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 3046 ms
[2021-05-14 19:35:11] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 54 ms.
[2021-05-14 19:35:12] [INFO ] Added : 165 causal constraints over 33 iterations in 1159 ms. Result :unknown
[2021-05-14 19:35:12] [INFO ] [Real]Absence check using 14 positive place invariants in 17 ms returned sat
[2021-05-14 19:35:12] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 7 ms returned sat
[2021-05-14 19:35:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:12] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2021-05-14 19:35:12] [INFO ] [Real]Added 132 Read/Feed constraints in 15 ms returned sat
[2021-05-14 19:35:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:35:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-14 19:35:13] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 7 ms returned sat
[2021-05-14 19:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:13] [INFO ] [Nat]Absence check using state equation in 712 ms returned sat
[2021-05-14 19:35:13] [INFO ] [Nat]Added 132 Read/Feed constraints in 30 ms returned sat
[2021-05-14 19:35:13] [INFO ] Deduced a trap composed of 62 places in 170 ms
[2021-05-14 19:35:14] [INFO ] Deduced a trap composed of 18 places in 170 ms
[2021-05-14 19:35:14] [INFO ] Deduced a trap composed of 47 places in 170 ms
[2021-05-14 19:35:14] [INFO ] Deduced a trap composed of 40 places in 167 ms
[2021-05-14 19:35:14] [INFO ] Deduced a trap composed of 40 places in 169 ms
[2021-05-14 19:35:14] [INFO ] Deduced a trap composed of 14 places in 169 ms
[2021-05-14 19:35:15] [INFO ] Deduced a trap composed of 25 places in 166 ms
[2021-05-14 19:35:15] [INFO ] Deduced a trap composed of 25 places in 306 ms
[2021-05-14 19:35:15] [INFO ] Deduced a trap composed of 32 places in 139 ms
[2021-05-14 19:35:15] [INFO ] Deduced a trap composed of 101 places in 302 ms
[2021-05-14 19:35:16] [INFO ] Deduced a trap composed of 114 places in 157 ms
[2021-05-14 19:35:16] [INFO ] Deduced a trap composed of 18 places in 175 ms
[2021-05-14 19:35:16] [INFO ] Deduced a trap composed of 10 places in 152 ms
[2021-05-14 19:35:16] [INFO ] Deduced a trap composed of 25 places in 155 ms
[2021-05-14 19:35:16] [INFO ] Deduced a trap composed of 91 places in 168 ms
[2021-05-14 19:35:17] [INFO ] Deduced a trap composed of 47 places in 146 ms
[2021-05-14 19:35:17] [INFO ] Deduced a trap composed of 62 places in 165 ms
[2021-05-14 19:35:17] [INFO ] Deduced a trap composed of 87 places in 166 ms
[2021-05-14 19:35:17] [INFO ] Deduced a trap composed of 63 places in 306 ms
[2021-05-14 19:35:18] [INFO ] Deduced a trap composed of 76 places in 304 ms
[2021-05-14 19:35:18] [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 (> (+ s9 s13 s23 s24 s31 s32 s40 s41 s43 s44 s63 s64 s71 s74 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s155 s156 s157 s170 s171 s172 s183 s191 s194 s199 s240 s241 s242 s243 s244 s245 s246 s247 s248 s249 s280 s281 s282 s295 s296 s297 s332 s333 s334 s335 s336 s337 s338 s339 s364 s365 s366 s376 s377 s378 s420 s421 s422 s423 s425 s426 s427 s428 s460 s461 s475 s476) 0)") while checking expression at index 3
[2021-05-14 19:35:18] [INFO ] [Real]Absence check using 14 positive place invariants in 43 ms returned sat
[2021-05-14 19:35:18] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 20 ms returned sat
[2021-05-14 19:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:20] [INFO ] [Real]Absence check using state equation in 2001 ms returned sat
[2021-05-14 19:35:20] [INFO ] [Real]Added 132 Read/Feed constraints in 31 ms returned sat
[2021-05-14 19:35:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:35:20] [INFO ] [Nat]Absence check using 14 positive place invariants in 37 ms returned sat
[2021-05-14 19:35:20] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:21] [INFO ] [Nat]Absence check using state equation in 1045 ms returned sat
[2021-05-14 19:35:21] [INFO ] [Nat]Added 132 Read/Feed constraints in 28 ms returned sat
[2021-05-14 19:35:21] [INFO ] Deduced a trap composed of 21 places in 196 ms
[2021-05-14 19:35:22] [INFO ] Deduced a trap composed of 65 places in 178 ms
[2021-05-14 19:35:22] [INFO ] Deduced a trap composed of 58 places in 184 ms
[2021-05-14 19:35:22] [INFO ] Deduced a trap composed of 10 places in 182 ms
[2021-05-14 19:35:22] [INFO ] Deduced a trap composed of 43 places in 185 ms
[2021-05-14 19:35:22] [INFO ] Deduced a trap composed of 87 places in 192 ms
[2021-05-14 19:35:23] [INFO ] Deduced a trap composed of 10 places in 201 ms
[2021-05-14 19:35:23] [INFO ] Deduced a trap composed of 58 places in 169 ms
[2021-05-14 19:35:23] [INFO ] Deduced a trap composed of 18 places in 180 ms
[2021-05-14 19:35:23] [INFO ] Deduced a trap composed of 67 places in 199 ms
[2021-05-14 19:35:23] [INFO ] Deduced a trap composed of 10 places in 171 ms
[2021-05-14 19:35:24] [INFO ] Deduced a trap composed of 13 places in 179 ms
[2021-05-14 19:35:24] [INFO ] Deduced a trap composed of 25 places in 159 ms
[2021-05-14 19:35:24] [INFO ] Deduced a trap composed of 36 places in 147 ms
[2021-05-14 19:35:24] [INFO ] Deduced a trap composed of 58 places in 138 ms
[2021-05-14 19:35:24] [INFO ] Deduced a trap composed of 58 places in 149 ms
[2021-05-14 19:35:25] [INFO ] Deduced a trap composed of 71 places in 147 ms
[2021-05-14 19:35:25] [INFO ] Deduced a trap composed of 42 places in 148 ms
[2021-05-14 19:35:25] [INFO ] Deduced a trap composed of 53 places in 147 ms
[2021-05-14 19:35:25] [INFO ] Deduced a trap composed of 73 places in 167 ms
[2021-05-14 19:35:25] [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 (> (+ s13 s31 s32 s33 s40 s41 s42 s43 s46 s47 s48 s49 s57 s71 s72 s85 s86 s87 s88 s89 s155 s156 s157 s158 s159 s160 s161 s162 s163 s164 s191 s192 s210 s211 s212 s213 s214 s280 s281 s282 s283 s284 s285 s286 s287 s288 s289 s308 s309 s310 s311 s364 s365 s366 s367 s368 s369 s370 s371 s390 s391 s392 s393 s460 s461 s462 s463 s464 s465 s466 s467 s468 s469) 0)") while checking expression at index 4
[2021-05-14 19:35:25] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-14 19:35:25] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 8 ms returned sat
[2021-05-14 19:35:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:26] [INFO ] [Real]Absence check using state equation in 730 ms returned sat
[2021-05-14 19:35:26] [INFO ] [Real]Added 132 Read/Feed constraints in 23 ms returned sat
[2021-05-14 19:35:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:35:26] [INFO ] [Nat]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-14 19:35:26] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 8 ms returned sat
[2021-05-14 19:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:35:27] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2021-05-14 19:35:27] [INFO ] [Nat]Added 132 Read/Feed constraints in 25 ms returned sat
[2021-05-14 19:35:27] [INFO ] Deduced a trap composed of 66 places in 159 ms
[2021-05-14 19:35:27] [INFO ] Deduced a trap composed of 21 places in 163 ms
[2021-05-14 19:35:27] [INFO ] Deduced a trap composed of 13 places in 158 ms
[2021-05-14 19:35:27] [INFO ] Deduced a trap composed of 152 places in 157 ms
[2021-05-14 19:35:28] [INFO ] Deduced a trap composed of 154 places in 189 ms
[2021-05-14 19:35:28] [INFO ] Deduced a trap composed of 22 places in 177 ms
[2021-05-14 19:35:28] [INFO ] Deduced a trap composed of 129 places in 181 ms
[2021-05-14 19:35:28] [INFO ] Deduced a trap composed of 10 places in 159 ms
[2021-05-14 19:35:28] [INFO ] Deduced a trap composed of 21 places in 164 ms
[2021-05-14 19:35:29] [INFO ] Deduced a trap composed of 68 places in 132 ms
[2021-05-14 19:35:29] [INFO ] Deduced a trap composed of 65 places in 151 ms
[2021-05-14 19:35:29] [INFO ] Deduced a trap composed of 126 places in 151 ms
[2021-05-14 19:35:29] [INFO ] Deduced a trap composed of 106 places in 151 ms
[2021-05-14 19:35:29] [INFO ] Deduced a trap composed of 121 places in 157 ms
[2021-05-14 19:35:30] [INFO ] Deduced a trap composed of 96 places in 162 ms
[2021-05-14 19:35:30] [INFO ] Deduced a trap composed of 115 places in 138 ms
[2021-05-14 19:35:30] [INFO ] Deduced a trap composed of 66 places in 140 ms
[2021-05-14 19:35:30] [INFO ] Deduced a trap composed of 39 places in 160 ms
[2021-05-14 19:35:30] [INFO ] Deduced a trap composed of 65 places in 152 ms
[2021-05-14 19:35:30] [INFO ] Deduced a trap composed of 113 places in 153 ms
[2021-05-14 19:35:31] [INFO ] Deduced a trap composed of 89 places in 157 ms
[2021-05-14 19:35:31] [INFO ] Deduced a trap composed of 97 places in 150 ms
[2021-05-14 19:35:31] [INFO ] Deduced a trap composed of 112 places in 160 ms
[2021-05-14 19:35:31] [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 (> (+ s9 s17 s18 s23 s24 s29 s30 s33 s41 s42 s46 s47 s49 s51 s52 s53 s54 s56 s57 s58 s63 s68 s69 s72 s80 s81 s82 s85 s86 s87 s90 s91 s92 s115 s116 s117 s118 s119 s140 s141 s142 s145 s146 s147 s160 s161 s162 s176 s177 s183 s188 s189 s192 s205 s206 s207 s210 s211 s212 s215 s216 s217 s240 s241 s242 s243 s244 s265 s266 s267 s270 s271 s272 s285 s286 s287 s304 s305 s308 s309 s312 s313 s332 s333 s334 s335 s352 s353 s354 s356 s357 s358 s368 s369 s370 s385 s386 s390 s391 s395 s396 s420 s421 s422 s423 s424 s445 s446 s450 s451 s465 s466) 0)") while checking expression at index 5
Incomplete Parikh walk after 118300 steps, including 1000 resets, run finished after 1357 ms. (steps per millisecond=87 ) properties seen :[0, 0, 1, 1, 0, 0] could not realise parikh vector
FORMULA Peterson-COL-4-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA Peterson-COL-4-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 320 out of 480 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 38 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 11327 ms. (steps per millisecond=88 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 305850 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 241962 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=48 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 462420 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=92 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 637788 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=127 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 7477056 steps, run timeout after 30001 ms. (steps per millisecond=249 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 7477056 steps, saw 1246177 distinct states, run finished after 30001 ms. (steps per millisecond=249 ) properties seen :[0, 0, 0, 0]
[2021-05-14 19:36:34] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2021-05-14 19:36:34] [INFO ] Computed 19 place invariants in 7 ms
[2021-05-14 19:36:34] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-14 19:36:34] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:36:35] [INFO ] [Real]Absence check using state equation in 876 ms returned sat
[2021-05-14 19:36:35] [INFO ] State equation strengthened by 132 read => feed constraints.
[2021-05-14 19:36:35] [INFO ] [Real]Added 132 Read/Feed constraints in 17 ms returned sat
[2021-05-14 19:36:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:36:35] [INFO ] [Nat]Absence check using 14 positive place invariants in 35 ms returned sat
[2021-05-14 19:36:35] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:36:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:36:36] [INFO ] [Nat]Absence check using state equation in 895 ms returned sat
[2021-05-14 19:36:36] [INFO ] [Nat]Added 132 Read/Feed constraints in 26 ms returned sat
[2021-05-14 19:36:36] [INFO ] Deduced a trap composed of 92 places in 154 ms
[2021-05-14 19:36:36] [INFO ] Deduced a trap composed of 27 places in 152 ms
[2021-05-14 19:36:36] [INFO ] Deduced a trap composed of 10 places in 152 ms
[2021-05-14 19:36:36] [INFO ] Deduced a trap composed of 58 places in 152 ms
[2021-05-14 19:36:37] [INFO ] Deduced a trap composed of 57 places in 152 ms
[2021-05-14 19:36:37] [INFO ] Deduced a trap composed of 48 places in 153 ms
[2021-05-14 19:36:37] [INFO ] Deduced a trap composed of 10 places in 151 ms
[2021-05-14 19:36:37] [INFO ] Deduced a trap composed of 76 places in 152 ms
[2021-05-14 19:36:37] [INFO ] Deduced a trap composed of 13 places in 162 ms
[2021-05-14 19:36:37] [INFO ] Deduced a trap composed of 139 places in 160 ms
[2021-05-14 19:36:38] [INFO ] Deduced a trap composed of 95 places in 155 ms
[2021-05-14 19:36:38] [INFO ] Deduced a trap composed of 95 places in 155 ms
[2021-05-14 19:36:38] [INFO ] Deduced a trap composed of 79 places in 158 ms
[2021-05-14 19:36:38] [INFO ] Deduced a trap composed of 18 places in 147 ms
[2021-05-14 19:36:38] [INFO ] Deduced a trap composed of 63 places in 147 ms
[2021-05-14 19:36:39] [INFO ] Deduced a trap composed of 10 places in 149 ms
[2021-05-14 19:36:39] [INFO ] Deduced a trap composed of 36 places in 130 ms
[2021-05-14 19:36:39] [INFO ] Deduced a trap composed of 39 places in 130 ms
[2021-05-14 19:36:39] [INFO ] Deduced a trap composed of 32 places in 131 ms
[2021-05-14 19:36:39] [INFO ] Deduced a trap composed of 94 places in 142 ms
[2021-05-14 19:36:39] [INFO ] Deduced a trap composed of 91 places in 144 ms
[2021-05-14 19:36:40] [INFO ] Deduced a trap composed of 31 places in 137 ms
[2021-05-14 19:36:40] [INFO ] Deduced a trap composed of 117 places in 136 ms
[2021-05-14 19:36:40] [INFO ] Deduced a trap composed of 72 places in 144 ms
[2021-05-14 19:36:40] [INFO ] Deduced a trap composed of 104 places in 143 ms
[2021-05-14 19:36:40] [INFO ] Deduced a trap composed of 105 places in 141 ms
[2021-05-14 19:36:40] [INFO ] Deduced a trap composed of 104 places in 141 ms
[2021-05-14 19:36:41] [INFO ] Deduced a trap composed of 35 places in 114 ms
[2021-05-14 19:36:41] [INFO ] Deduced a trap composed of 83 places in 112 ms
[2021-05-14 19:36:41] [INFO ] Deduced a trap composed of 43 places in 142 ms
[2021-05-14 19:36:41] [INFO ] Deduced a trap composed of 22 places in 164 ms
[2021-05-14 19:36:41] [INFO ] Deduced a trap composed of 27 places in 141 ms
[2021-05-14 19:36:42] [INFO ] Deduced a trap composed of 18 places in 150 ms
[2021-05-14 19:36:42] [INFO ] Deduced a trap composed of 83 places in 143 ms
[2021-05-14 19:36:42] [INFO ] Deduced a trap composed of 99 places in 142 ms
[2021-05-14 19:36:42] [INFO ] Deduced a trap composed of 14 places in 136 ms
[2021-05-14 19:36:42] [INFO ] Deduced a trap composed of 104 places in 157 ms
[2021-05-14 19:36:42] [INFO ] Deduced a trap composed of 18 places in 97 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 25 places in 98 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 25 places in 103 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 21 places in 98 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 58 places in 66 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 65 places in 65 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 58 places in 64 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 43 places in 52 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 40 places in 51 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 25 places in 103 ms
[2021-05-14 19:36:43] [INFO ] Deduced a trap composed of 65 places in 65 ms
[2021-05-14 19:36:44] [INFO ] Deduced a trap composed of 44 places in 50 ms
[2021-05-14 19:36:44] [INFO ] Deduced a trap composed of 43 places in 58 ms
[2021-05-14 19:36:44] [INFO ] Deduced a trap composed of 36 places in 133 ms
[2021-05-14 19:36:44] [INFO ] Deduced a trap composed of 14 places in 140 ms
[2021-05-14 19:36:44] [INFO ] Deduced a trap composed of 36 places in 129 ms
[2021-05-14 19:36:44] [INFO ] Deduced a trap composed of 77 places in 111 ms
[2021-05-14 19:36:44] [INFO ] Deduced a trap composed of 69 places in 111 ms
[2021-05-14 19:36:45] [INFO ] Deduced a trap composed of 47 places in 121 ms
[2021-05-14 19:36:45] [INFO ] Deduced a trap composed of 122 places in 131 ms
[2021-05-14 19:36:45] [INFO ] Deduced a trap composed of 89 places in 135 ms
[2021-05-14 19:36:45] [INFO ] Deduced a trap composed of 92 places in 131 ms
[2021-05-14 19:36:45] [INFO ] Deduced a trap composed of 61 places in 73 ms
[2021-05-14 19:36:45] [INFO ] Trap strengthening (SAT) tested/added 61/60 trap constraints in 9567 ms
[2021-05-14 19:36:45] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 35 ms.
[2021-05-14 19:36:51] [INFO ] Added : 624 causal constraints over 125 iterations in 5464 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
[2021-05-14 19:36:51] [INFO ] [Real]Absence check using 14 positive place invariants in 26 ms returned sat
[2021-05-14 19:36:51] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:36:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:36:52] [INFO ] [Real]Absence check using state equation in 838 ms returned sat
[2021-05-14 19:36:52] [INFO ] [Real]Added 132 Read/Feed constraints in 21 ms returned sat
[2021-05-14 19:36:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:36:52] [INFO ] [Nat]Absence check using 14 positive place invariants in 77 ms returned sat
[2021-05-14 19:36:52] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:36:53] [INFO ] [Nat]Absence check using state equation in 794 ms returned sat
[2021-05-14 19:36:53] [INFO ] [Nat]Added 132 Read/Feed constraints in 27 ms returned sat
[2021-05-14 19:36:53] [INFO ] Deduced a trap composed of 64 places in 133 ms
[2021-05-14 19:36:53] [INFO ] Deduced a trap composed of 43 places in 130 ms
[2021-05-14 19:36:53] [INFO ] Deduced a trap composed of 28 places in 127 ms
[2021-05-14 19:36:53] [INFO ] Deduced a trap composed of 26 places in 127 ms
[2021-05-14 19:36:54] [INFO ] Deduced a trap composed of 61 places in 128 ms
[2021-05-14 19:36:54] [INFO ] Deduced a trap composed of 65 places in 127 ms
[2021-05-14 19:36:54] [INFO ] Deduced a trap composed of 18 places in 118 ms
[2021-05-14 19:36:54] [INFO ] Deduced a trap composed of 19 places in 118 ms
[2021-05-14 19:36:54] [INFO ] Deduced a trap composed of 62 places in 120 ms
[2021-05-14 19:36:54] [INFO ] Deduced a trap composed of 62 places in 125 ms
[2021-05-14 19:36:54] [INFO ] Deduced a trap composed of 18 places in 126 ms
[2021-05-14 19:36:55] [INFO ] Deduced a trap composed of 82 places in 130 ms
[2021-05-14 19:36:55] [INFO ] Deduced a trap composed of 69 places in 126 ms
[2021-05-14 19:36:55] [INFO ] Deduced a trap composed of 91 places in 146 ms
[2021-05-14 19:36:55] [INFO ] Deduced a trap composed of 66 places in 141 ms
[2021-05-14 19:36:55] [INFO ] Deduced a trap composed of 91 places in 143 ms
[2021-05-14 19:36:55] [INFO ] Deduced a trap composed of 17 places in 153 ms
[2021-05-14 19:36:56] [INFO ] Deduced a trap composed of 25 places in 152 ms
[2021-05-14 19:36:56] [INFO ] Deduced a trap composed of 89 places in 162 ms
[2021-05-14 19:36:56] [INFO ] Deduced a trap composed of 58 places in 153 ms
[2021-05-14 19:36:56] [INFO ] Deduced a trap composed of 81 places in 155 ms
[2021-05-14 19:36:56] [INFO ] Deduced a trap composed of 95 places in 153 ms
[2021-05-14 19:36:56] [INFO ] Deduced a trap composed of 66 places in 141 ms
[2021-05-14 19:36:57] [INFO ] Deduced a trap composed of 13 places in 143 ms
[2021-05-14 19:36:57] [INFO ] Deduced a trap composed of 22 places in 146 ms
[2021-05-14 19:36:57] [INFO ] Deduced a trap composed of 28 places in 142 ms
[2021-05-14 19:36:57] [INFO ] Deduced a trap composed of 21 places in 144 ms
[2021-05-14 19:36:57] [INFO ] Deduced a trap composed of 14 places in 142 ms
[2021-05-14 19:36:58] [INFO ] Deduced a trap composed of 72 places in 144 ms
[2021-05-14 19:36:58] [INFO ] Deduced a trap composed of 36 places in 144 ms
[2021-05-14 19:36:58] [INFO ] Deduced a trap composed of 58 places in 142 ms
[2021-05-14 19:36:58] [INFO ] Deduced a trap composed of 89 places in 140 ms
[2021-05-14 19:36:58] [INFO ] Deduced a trap composed of 57 places in 141 ms
[2021-05-14 19:36:58] [INFO ] Deduced a trap composed of 57 places in 140 ms
[2021-05-14 19:36:59] [INFO ] Deduced a trap composed of 36 places in 139 ms
[2021-05-14 19:36:59] [INFO ] Deduced a trap composed of 93 places in 140 ms
[2021-05-14 19:36:59] [INFO ] Deduced a trap composed of 67 places in 145 ms
[2021-05-14 19:36:59] [INFO ] Deduced a trap composed of 42 places in 146 ms
[2021-05-14 19:36:59] [INFO ] Deduced a trap composed of 36 places in 144 ms
[2021-05-14 19:36:59] [INFO ] Deduced a trap composed of 65 places in 146 ms
[2021-05-14 19:37:00] [INFO ] Deduced a trap composed of 84 places in 139 ms
[2021-05-14 19:37:00] [INFO ] Deduced a trap composed of 54 places in 139 ms
[2021-05-14 19:37:00] [INFO ] Deduced a trap composed of 40 places in 129 ms
[2021-05-14 19:37:00] [INFO ] Deduced a trap composed of 32 places in 136 ms
[2021-05-14 19:37:00] [INFO ] Deduced a trap composed of 32 places in 132 ms
[2021-05-14 19:37:01] [INFO ] Deduced a trap composed of 54 places in 152 ms
[2021-05-14 19:37:01] [INFO ] Deduced a trap composed of 29 places in 136 ms
[2021-05-14 19:37:01] [INFO ] Deduced a trap composed of 10 places in 134 ms
[2021-05-14 19:37:01] [INFO ] Deduced a trap composed of 12 places in 134 ms
[2021-05-14 19:37:01] [INFO ] Deduced a trap composed of 45 places in 125 ms
[2021-05-14 19:37:01] [INFO ] Trap strengthening (SAT) tested/added 51/50 trap constraints in 8508 ms
[2021-05-14 19:37:01] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 35 ms.
[2021-05-14 19:37:07] [INFO ] Added : 625 causal constraints over 125 iterations in 5601 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 30 ms.
[2021-05-14 19:37:07] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-14 19:37:07] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:37:08] [INFO ] [Real]Absence check using state equation in 1015 ms returned sat
[2021-05-14 19:37:08] [INFO ] [Real]Added 132 Read/Feed constraints in 20 ms returned sat
[2021-05-14 19:37:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:37:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 37 ms returned sat
[2021-05-14 19:37:08] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 11 ms returned sat
[2021-05-14 19:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:37:09] [INFO ] [Nat]Absence check using state equation in 1007 ms returned sat
[2021-05-14 19:37:09] [INFO ] [Nat]Added 132 Read/Feed constraints in 26 ms returned sat
[2021-05-14 19:37:09] [INFO ] Deduced a trap composed of 21 places in 171 ms
[2021-05-14 19:37:10] [INFO ] Deduced a trap composed of 65 places in 167 ms
[2021-05-14 19:37:10] [INFO ] Deduced a trap composed of 58 places in 168 ms
[2021-05-14 19:37:10] [INFO ] Deduced a trap composed of 10 places in 174 ms
[2021-05-14 19:37:10] [INFO ] Deduced a trap composed of 43 places in 175 ms
[2021-05-14 19:37:10] [INFO ] Deduced a trap composed of 87 places in 176 ms
[2021-05-14 19:37:11] [INFO ] Deduced a trap composed of 10 places in 167 ms
[2021-05-14 19:37:11] [INFO ] Deduced a trap composed of 58 places in 167 ms
[2021-05-14 19:37:11] [INFO ] Deduced a trap composed of 18 places in 167 ms
[2021-05-14 19:37:11] [INFO ] Deduced a trap composed of 67 places in 170 ms
[2021-05-14 19:37:11] [INFO ] Deduced a trap composed of 10 places in 158 ms
[2021-05-14 19:37:12] [INFO ] Deduced a trap composed of 13 places in 166 ms
[2021-05-14 19:37:12] [INFO ] Deduced a trap composed of 25 places in 149 ms
[2021-05-14 19:37:12] [INFO ] Deduced a trap composed of 36 places in 138 ms
[2021-05-14 19:37:12] [INFO ] Deduced a trap composed of 58 places in 137 ms
[2021-05-14 19:37:12] [INFO ] Deduced a trap composed of 58 places in 135 ms
[2021-05-14 19:37:12] [INFO ] Deduced a trap composed of 71 places in 133 ms
[2021-05-14 19:37:13] [INFO ] Deduced a trap composed of 42 places in 134 ms
[2021-05-14 19:37:13] [INFO ] Deduced a trap composed of 53 places in 135 ms
[2021-05-14 19:37:13] [INFO ] Deduced a trap composed of 73 places in 153 ms
[2021-05-14 19:37:13] [INFO ] Deduced a trap composed of 63 places in 155 ms
[2021-05-14 19:37:13] [INFO ] Deduced a trap composed of 69 places in 155 ms
[2021-05-14 19:37:13] [INFO ] Deduced a trap composed of 22 places in 153 ms
[2021-05-14 19:37:14] [INFO ] Deduced a trap composed of 10 places in 154 ms
[2021-05-14 19:37:14] [INFO ] Deduced a trap composed of 35 places in 147 ms
[2021-05-14 19:37:14] [INFO ] Deduced a trap composed of 54 places in 140 ms
[2021-05-14 19:37:14] [INFO ] Deduced a trap composed of 35 places in 132 ms
[2021-05-14 19:37:14] [INFO ] Deduced a trap composed of 70 places in 133 ms
[2021-05-14 19:37:15] [INFO ] Deduced a trap composed of 112 places in 133 ms
[2021-05-14 19:37:15] [INFO ] Deduced a trap composed of 74 places in 133 ms
[2021-05-14 19:37:15] [INFO ] Deduced a trap composed of 50 places in 159 ms
[2021-05-14 19:37:15] [INFO ] Deduced a trap composed of 54 places in 161 ms
[2021-05-14 19:37:15] [INFO ] Deduced a trap composed of 76 places in 161 ms
[2021-05-14 19:37:16] [INFO ] Deduced a trap composed of 71 places in 156 ms
[2021-05-14 19:37:16] [INFO ] Deduced a trap composed of 54 places in 159 ms
[2021-05-14 19:37:16] [INFO ] Deduced a trap composed of 40 places in 157 ms
[2021-05-14 19:37:16] [INFO ] Deduced a trap composed of 54 places in 155 ms
[2021-05-14 19:37:17] [INFO ] Deduced a trap composed of 35 places in 161 ms
[2021-05-14 19:37:17] [INFO ] Deduced a trap composed of 69 places in 123 ms
[2021-05-14 19:37:18] [INFO ] Deduced a trap composed of 51 places in 133 ms
[2021-05-14 19:37:18] [INFO ] Deduced a trap composed of 145 places in 120 ms
[2021-05-14 19:37:18] [INFO ] Deduced a trap composed of 141 places in 122 ms
[2021-05-14 19:37:18] [INFO ] Deduced a trap composed of 119 places in 141 ms
[2021-05-14 19:37:18] [INFO ] Deduced a trap composed of 113 places in 133 ms
[2021-05-14 19:37:18] [INFO ] Deduced a trap composed of 87 places in 161 ms
[2021-05-14 19:37:19] [INFO ] Deduced a trap composed of 69 places in 162 ms
[2021-05-14 19:37:19] [INFO ] Deduced a trap composed of 75 places in 135 ms
[2021-05-14 19:37:19] [INFO ] Deduced a trap composed of 83 places in 157 ms
[2021-05-14 19:37:19] [INFO ] Deduced a trap composed of 25 places in 137 ms
[2021-05-14 19:37:19] [INFO ] Deduced a trap composed of 18 places in 137 ms
[2021-05-14 19:37:20] [INFO ] Deduced a trap composed of 18 places in 144 ms
[2021-05-14 19:37:20] [INFO ] Deduced a trap composed of 40 places in 124 ms
[2021-05-14 19:37:20] [INFO ] Deduced a trap composed of 47 places in 125 ms
[2021-05-14 19:37:20] [INFO ] Deduced a trap composed of 39 places in 123 ms
[2021-05-14 19:37:20] [INFO ] Deduced a trap composed of 62 places in 125 ms
[2021-05-14 19:37:20] [INFO ] Deduced a trap composed of 69 places in 126 ms
[2021-05-14 19:37:21] [INFO ] Deduced a trap composed of 94 places in 122 ms
[2021-05-14 19:37:21] [INFO ] Deduced a trap composed of 93 places in 120 ms
[2021-05-14 19:37:21] [INFO ] Deduced a trap composed of 63 places in 109 ms
[2021-05-14 19:37:21] [INFO ] Deduced a trap composed of 122 places in 111 ms
[2021-05-14 19:37:21] [INFO ] Deduced a trap composed of 64 places in 109 ms
[2021-05-14 19:37:21] [INFO ] Deduced a trap composed of 39 places in 123 ms
[2021-05-14 19:37:22] [INFO ] Deduced a trap composed of 36 places in 114 ms
[2021-05-14 19:37:22] [INFO ] Deduced a trap composed of 39 places in 115 ms
[2021-05-14 19:37:22] [INFO ] Deduced a trap composed of 64 places in 120 ms
[2021-05-14 19:37:22] [INFO ] Deduced a trap composed of 32 places in 136 ms
[2021-05-14 19:37:23] [INFO ] Deduced a trap composed of 32 places in 135 ms
[2021-05-14 19:37:23] [INFO ] Deduced a trap composed of 62 places in 105 ms
[2021-05-14 19:37:23] [INFO ] Deduced a trap composed of 42 places in 134 ms
[2021-05-14 19:37:23] [INFO ] Trap strengthening (SAT) tested/added 70/69 trap constraints in 14239 ms
[2021-05-14 19:37:23] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 33 ms.
[2021-05-14 19:37:30] [INFO ] Added : 600 causal constraints over 120 iterations in 6578 ms. Result :sat
[2021-05-14 19:37:30] [INFO ] Deduced a trap composed of 84 places in 88 ms
[2021-05-14 19:37:30] [INFO ] Deduced a trap composed of 89 places in 89 ms
[2021-05-14 19:37:30] [INFO ] Deduced a trap composed of 88 places in 91 ms
[2021-05-14 19:37:31] [INFO ] Deduced a trap composed of 138 places in 89 ms
[2021-05-14 19:37:31] [INFO ] Deduced a trap composed of 130 places in 87 ms
[2021-05-14 19:37:31] [INFO ] Deduced a trap composed of 144 places in 98 ms
[2021-05-14 19:37:32] [INFO ] Deduced a trap composed of 50 places in 120 ms
[2021-05-14 19:37:33] [INFO ] Deduced a trap composed of 65 places in 148 ms
[2021-05-14 19:37:33] [INFO ] Deduced a trap composed of 77 places in 126 ms
[2021-05-14 19:37:34] [INFO ] Deduced a trap composed of 40 places in 121 ms
[2021-05-14 19:37:34] [INFO ] Deduced a trap composed of 75 places in 136 ms
[2021-05-14 19:37:34] [INFO ] Deduced a trap composed of 45 places in 136 ms
[2021-05-14 19:37:35] [INFO ] Deduced a trap composed of 58 places in 125 ms
[2021-05-14 19:37:35] [INFO ] Deduced a trap composed of 42 places in 126 ms
[2021-05-14 19:37:35] [INFO ] Deduced a trap composed of 64 places in 144 ms
[2021-05-14 19:37:35] [INFO ] Deduced a trap composed of 91 places in 120 ms
[2021-05-14 19:37:38] [INFO ] Deduced a trap composed of 68 places in 109 ms
[2021-05-14 19:37:38] [INFO ] Deduced a trap composed of 36 places in 77 ms
[2021-05-14 19:37:39] [INFO ] Deduced a trap composed of 69 places in 86 ms
[2021-05-14 19:37:39] [INFO ] Deduced a trap composed of 66 places in 85 ms
[2021-05-14 19:37:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 19:37:53] [INFO ] Deduced a trap composed of 2 places in 204 ms
[2021-05-14 19:37:53] [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 (> (+ s1 s8) 0)") while checking expression at index 2
[2021-05-14 19:37:53] [INFO ] [Real]Absence check using 14 positive place invariants in 19 ms returned sat
[2021-05-14 19:37:53] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 8 ms returned sat
[2021-05-14 19:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:37:54] [INFO ] [Real]Absence check using state equation in 727 ms returned sat
[2021-05-14 19:37:54] [INFO ] [Real]Added 132 Read/Feed constraints in 20 ms returned sat
[2021-05-14 19:37:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:37:54] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-14 19:37:54] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:37:55] [INFO ] [Nat]Absence check using state equation in 722 ms returned sat
[2021-05-14 19:37:55] [INFO ] [Nat]Added 132 Read/Feed constraints in 25 ms returned sat
[2021-05-14 19:37:55] [INFO ] Deduced a trap composed of 66 places in 166 ms
[2021-05-14 19:37:55] [INFO ] Deduced a trap composed of 21 places in 161 ms
[2021-05-14 19:37:55] [INFO ] Deduced a trap composed of 13 places in 158 ms
[2021-05-14 19:37:56] [INFO ] Deduced a trap composed of 152 places in 160 ms
[2021-05-14 19:37:56] [INFO ] Deduced a trap composed of 154 places in 170 ms
[2021-05-14 19:37:56] [INFO ] Deduced a trap composed of 22 places in 159 ms
[2021-05-14 19:37:56] [INFO ] Deduced a trap composed of 129 places in 158 ms
[2021-05-14 19:37:56] [INFO ] Deduced a trap composed of 10 places in 158 ms
[2021-05-14 19:37:57] [INFO ] Deduced a trap composed of 21 places in 166 ms
[2021-05-14 19:37:57] [INFO ] Deduced a trap composed of 68 places in 133 ms
[2021-05-14 19:37:57] [INFO ] Deduced a trap composed of 65 places in 134 ms
[2021-05-14 19:37:57] [INFO ] Deduced a trap composed of 126 places in 132 ms
[2021-05-14 19:37:57] [INFO ] Deduced a trap composed of 106 places in 133 ms
[2021-05-14 19:37:57] [INFO ] Deduced a trap composed of 121 places in 137 ms
[2021-05-14 19:37:58] [INFO ] Deduced a trap composed of 96 places in 141 ms
[2021-05-14 19:37:58] [INFO ] Deduced a trap composed of 115 places in 139 ms
[2021-05-14 19:37:58] [INFO ] Deduced a trap composed of 66 places in 139 ms
[2021-05-14 19:37:58] [INFO ] Deduced a trap composed of 39 places in 138 ms
[2021-05-14 19:37:58] [INFO ] Deduced a trap composed of 65 places in 132 ms
[2021-05-14 19:37:58] [INFO ] Deduced a trap composed of 113 places in 133 ms
[2021-05-14 19:37:59] [INFO ] Deduced a trap composed of 89 places in 136 ms
[2021-05-14 19:37:59] [INFO ] Deduced a trap composed of 97 places in 132 ms
[2021-05-14 19:37:59] [INFO ] Deduced a trap composed of 112 places in 140 ms
[2021-05-14 19:37:59] [INFO ] Deduced a trap composed of 109 places in 140 ms
[2021-05-14 19:37:59] [INFO ] Deduced a trap composed of 43 places in 132 ms
[2021-05-14 19:37:59] [INFO ] Deduced a trap composed of 94 places in 139 ms
[2021-05-14 19:38:00] [INFO ] Deduced a trap composed of 88 places in 138 ms
[2021-05-14 19:38:00] [INFO ] Deduced a trap composed of 76 places in 138 ms
[2021-05-14 19:38:00] [INFO ] Deduced a trap composed of 89 places in 145 ms
[2021-05-14 19:38:00] [INFO ] Deduced a trap composed of 32 places in 139 ms
[2021-05-14 19:38:00] [INFO ] Deduced a trap composed of 54 places in 138 ms
[2021-05-14 19:38:00] [INFO ] Deduced a trap composed of 142 places in 138 ms
[2021-05-14 19:38:01] [INFO ] Deduced a trap composed of 139 places in 139 ms
[2021-05-14 19:38:01] [INFO ] Deduced a trap composed of 44 places in 143 ms
[2021-05-14 19:38:01] [INFO ] Deduced a trap composed of 17 places in 127 ms
[2021-05-14 19:38:01] [INFO ] Deduced a trap composed of 109 places in 128 ms
[2021-05-14 19:38:01] [INFO ] Deduced a trap composed of 32 places in 144 ms
[2021-05-14 19:38:01] [INFO ] Deduced a trap composed of 87 places in 144 ms
[2021-05-14 19:38:02] [INFO ] Deduced a trap composed of 25 places in 145 ms
[2021-05-14 19:38:02] [INFO ] Deduced a trap composed of 136 places in 124 ms
[2021-05-14 19:38:02] [INFO ] Deduced a trap composed of 91 places in 122 ms
[2021-05-14 19:38:02] [INFO ] Deduced a trap composed of 18 places in 160 ms
[2021-05-14 19:38:02] [INFO ] Deduced a trap composed of 43 places in 129 ms
[2021-05-14 19:38:03] [INFO ] Deduced a trap composed of 58 places in 158 ms
[2021-05-14 19:38:03] [INFO ] Deduced a trap composed of 101 places in 121 ms
[2021-05-14 19:38:03] [INFO ] Deduced a trap composed of 58 places in 123 ms
[2021-05-14 19:38:03] [INFO ] Deduced a trap composed of 103 places in 157 ms
[2021-05-14 19:38:04] [INFO ] Deduced a trap composed of 10 places in 158 ms
[2021-05-14 19:38:04] [INFO ] Deduced a trap composed of 73 places in 141 ms
[2021-05-14 19:38:04] [INFO ] Deduced a trap composed of 69 places in 134 ms
[2021-05-14 19:38:04] [INFO ] Deduced a trap composed of 36 places in 133 ms
[2021-05-14 19:38:04] [INFO ] Deduced a trap composed of 91 places in 136 ms
[2021-05-14 19:38:04] [INFO ] Deduced a trap composed of 91 places in 141 ms
[2021-05-14 19:38:05] [INFO ] Deduced a trap composed of 39 places in 137 ms
[2021-05-14 19:38:05] [INFO ] Deduced a trap composed of 47 places in 149 ms
[2021-05-14 19:38:05] [INFO ] Deduced a trap composed of 61 places in 130 ms
[2021-05-14 19:38:05] [INFO ] Deduced a trap composed of 49 places in 118 ms
[2021-05-14 19:38:05] [INFO ] Deduced a trap composed of 18 places in 145 ms
[2021-05-14 19:38:05] [INFO ] Deduced a trap composed of 85 places in 134 ms
[2021-05-14 19:38:06] [INFO ] Deduced a trap composed of 36 places in 110 ms
[2021-05-14 19:38:06] [INFO ] Deduced a trap composed of 105 places in 167 ms
[2021-05-14 19:38:06] [INFO ] Deduced a trap composed of 56 places in 131 ms
[2021-05-14 19:38:06] [INFO ] Deduced a trap composed of 71 places in 130 ms
[2021-05-14 19:38:06] [INFO ] Deduced a trap composed of 42 places in 129 ms
[2021-05-14 19:38:06] [INFO ] Deduced a trap composed of 41 places in 123 ms
[2021-05-14 19:38:07] [INFO ] Deduced a trap composed of 45 places in 165 ms
[2021-05-14 19:38:07] [INFO ] Deduced a trap composed of 125 places in 130 ms
[2021-05-14 19:38:07] [INFO ] Deduced a trap composed of 47 places in 133 ms
[2021-05-14 19:38:07] [INFO ] Deduced a trap composed of 39 places in 128 ms
[2021-05-14 19:38:07] [INFO ] Deduced a trap composed of 54 places in 118 ms
[2021-05-14 19:38:07] [INFO ] Deduced a trap composed of 42 places in 118 ms
[2021-05-14 19:38:08] [INFO ] Deduced a trap composed of 125 places in 118 ms
[2021-05-14 19:38:08] [INFO ] Deduced a trap composed of 35 places in 122 ms
[2021-05-14 19:38:08] [INFO ] Deduced a trap composed of 76 places in 121 ms
[2021-05-14 19:38:08] [INFO ] Deduced a trap composed of 82 places in 124 ms
[2021-05-14 19:38:08] [INFO ] Deduced a trap composed of 122 places in 119 ms
[2021-05-14 19:38:08] [INFO ] Deduced a trap composed of 30 places in 120 ms
[2021-05-14 19:38:09] [INFO ] Deduced a trap composed of 38 places in 112 ms
[2021-05-14 19:38:09] [INFO ] Deduced a trap composed of 54 places in 114 ms
[2021-05-14 19:38:09] [INFO ] Deduced a trap composed of 47 places in 135 ms
[2021-05-14 19:38:09] [INFO ] Deduced a trap composed of 48 places in 136 ms
[2021-05-14 19:38:09] [INFO ] Deduced a trap composed of 81 places in 138 ms
[2021-05-14 19:38:09] [INFO ] Deduced a trap composed of 82 places in 113 ms
[2021-05-14 19:38:10] [INFO ] Deduced a trap composed of 58 places in 112 ms
[2021-05-14 19:38:10] [INFO ] Deduced a trap composed of 57 places in 129 ms
[2021-05-14 19:38:10] [INFO ] Deduced a trap composed of 34 places in 111 ms
[2021-05-14 19:38:10] [INFO ] Deduced a trap composed of 33 places in 116 ms
[2021-05-14 19:38:10] [INFO ] Deduced a trap composed of 97 places in 123 ms
[2021-05-14 19:38:10] [INFO ] Deduced a trap composed of 36 places in 118 ms
[2021-05-14 19:38:11] [INFO ] Deduced a trap composed of 34 places in 125 ms
[2021-05-14 19:38:11] [INFO ] Deduced a trap composed of 34 places in 112 ms
[2021-05-14 19:38:11] [INFO ] Deduced a trap composed of 34 places in 112 ms
[2021-05-14 19:38:12] [INFO ] Deduced a trap composed of 79 places in 122 ms
[2021-05-14 19:38:12] [INFO ] Deduced a trap composed of 31 places in 120 ms
[2021-05-14 19:38:12] [INFO ] Deduced a trap composed of 61 places in 120 ms
[2021-05-14 19:38:12] [INFO ] Deduced a trap composed of 27 places in 121 ms
[2021-05-14 19:38:12] [INFO ] Deduced a trap composed of 70 places in 119 ms
[2021-05-14 19:38:13] [INFO ] Deduced a trap composed of 62 places in 120 ms
[2021-05-14 19:38:13] [INFO ] Deduced a trap composed of 89 places in 118 ms
[2021-05-14 19:38:13] [INFO ] Deduced a trap composed of 117 places in 119 ms
[2021-05-14 19:38:13] [INFO ] Deduced a trap composed of 76 places in 119 ms
[2021-05-14 19:38:13] [INFO ] Deduced a trap composed of 40 places in 129 ms
[2021-05-14 19:38:14] [INFO ] Deduced a trap composed of 69 places in 133 ms
[2021-05-14 19:38:14] [INFO ] Deduced a trap composed of 69 places in 132 ms
[2021-05-14 19:38:14] [INFO ] Deduced a trap composed of 55 places in 132 ms
[2021-05-14 19:38:14] [INFO ] Deduced a trap composed of 92 places in 125 ms
[2021-05-14 19:38:14] [INFO ] Deduced a trap composed of 47 places in 128 ms
[2021-05-14 19:38:14] [INFO ] Deduced a trap composed of 39 places in 125 ms
[2021-05-14 19:38:15] [INFO ] Deduced a trap composed of 47 places in 127 ms
[2021-05-14 19:38:15] [INFO ] Deduced a trap composed of 63 places in 132 ms
[2021-05-14 19:38:15] [INFO ] Deduced a trap composed of 12 places in 142 ms
[2021-05-14 19:38:16] [INFO ] Deduced a trap composed of 138 places in 124 ms
[2021-05-14 19:38:16] [INFO ] Deduced a trap composed of 65 places in 125 ms
[2021-05-14 19:38:17] [INFO ] Deduced a trap composed of 51 places in 117 ms
[2021-05-14 19:38:17] [INFO ] Deduced a trap composed of 27 places in 157 ms
[2021-05-14 19:38:17] [INFO ] Deduced a trap composed of 43 places in 125 ms
[2021-05-14 19:38:17] [INFO ] Deduced a trap composed of 70 places in 127 ms
[2021-05-14 19:38:18] [INFO ] Deduced a trap composed of 42 places in 140 ms
[2021-05-14 19:38:18] [INFO ] Deduced a trap composed of 87 places in 132 ms
[2021-05-14 19:38:18] [INFO ] Deduced a trap composed of 96 places in 128 ms
[2021-05-14 19:38:18] [INFO ] Deduced a trap composed of 62 places in 126 ms
[2021-05-14 19:38:19] [INFO ] Deduced a trap composed of 87 places in 122 ms
[2021-05-14 19:38:19] [INFO ] Deduced a trap composed of 54 places in 126 ms
[2021-05-14 19:38:20] [INFO ] Deduced a trap composed of 54 places in 119 ms
[2021-05-14 19:38:20] [INFO ] Deduced a trap composed of 18 places in 137 ms
[2021-05-14 19:38:20] [INFO ] Deduced a trap composed of 17 places in 136 ms
[2021-05-14 19:38:21] [INFO ] Deduced a trap composed of 78 places in 126 ms
[2021-05-14 19:38:21] [INFO ] Deduced a trap composed of 46 places in 126 ms
[2021-05-14 19:38:22] [INFO ] Deduced a trap composed of 80 places in 118 ms
[2021-05-14 19:38:22] [INFO ] Deduced a trap composed of 58 places in 118 ms
[2021-05-14 19:38:23] [INFO ] Deduced a trap composed of 43 places in 127 ms
[2021-05-14 19:38:23] [INFO ] Deduced a trap composed of 50 places in 125 ms
[2021-05-14 19:38:25] [INFO ] Deduced a trap composed of 65 places in 114 ms
[2021-05-14 19:38:25] [INFO ] Deduced a trap composed of 52 places in 111 ms
[2021-05-14 19:38:26] [INFO ] Deduced a trap composed of 72 places in 115 ms
[2021-05-14 19:38:28] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 135 trap constraints in 32597 ms
FORMULA Peterson-COL-4-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 228100 steps, including 1000 resets, run finished after 1418 ms. (steps per millisecond=160 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 197500 steps, including 1000 resets, run finished after 1285 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 320 out of 480 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 23 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 7579 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 322698 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 251328 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 427206 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 8849796 steps, run timeout after 30001 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0]
Probabilistic random walk after 8849796 steps, saw 1474967 distinct states, run finished after 30001 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0]
[2021-05-14 19:39:23] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2021-05-14 19:39:23] [INFO ] Computed 19 place invariants in 4 ms
[2021-05-14 19:39:23] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-14 19:39:23] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:39:24] [INFO ] [Real]Absence check using state equation in 874 ms returned sat
[2021-05-14 19:39:24] [INFO ] State equation strengthened by 132 read => feed constraints.
[2021-05-14 19:39:24] [INFO ] [Real]Added 132 Read/Feed constraints in 17 ms returned sat
[2021-05-14 19:39:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:39:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 34 ms returned sat
[2021-05-14 19:39:24] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:39:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:39:25] [INFO ] [Nat]Absence check using state equation in 892 ms returned sat
[2021-05-14 19:39:25] [INFO ] [Nat]Added 132 Read/Feed constraints in 25 ms returned sat
[2021-05-14 19:39:25] [INFO ] Deduced a trap composed of 92 places in 154 ms
[2021-05-14 19:39:25] [INFO ] Deduced a trap composed of 27 places in 157 ms
[2021-05-14 19:39:25] [INFO ] Deduced a trap composed of 10 places in 153 ms
[2021-05-14 19:39:26] [INFO ] Deduced a trap composed of 58 places in 152 ms
[2021-05-14 19:39:26] [INFO ] Deduced a trap composed of 57 places in 156 ms
[2021-05-14 19:39:26] [INFO ] Deduced a trap composed of 48 places in 173 ms
[2021-05-14 19:39:26] [INFO ] Deduced a trap composed of 10 places in 154 ms
[2021-05-14 19:39:26] [INFO ] Deduced a trap composed of 76 places in 158 ms
[2021-05-14 19:39:26] [INFO ] Deduced a trap composed of 13 places in 152 ms
[2021-05-14 19:39:27] [INFO ] Deduced a trap composed of 139 places in 158 ms
[2021-05-14 19:39:27] [INFO ] Deduced a trap composed of 95 places in 155 ms
[2021-05-14 19:39:27] [INFO ] Deduced a trap composed of 95 places in 174 ms
[2021-05-14 19:39:27] [INFO ] Deduced a trap composed of 79 places in 162 ms
[2021-05-14 19:39:27] [INFO ] Deduced a trap composed of 18 places in 147 ms
[2021-05-14 19:39:28] [INFO ] Deduced a trap composed of 63 places in 147 ms
[2021-05-14 19:39:28] [INFO ] Deduced a trap composed of 10 places in 143 ms
[2021-05-14 19:39:28] [INFO ] Deduced a trap composed of 36 places in 129 ms
[2021-05-14 19:39:28] [INFO ] Deduced a trap composed of 39 places in 131 ms
[2021-05-14 19:39:28] [INFO ] Deduced a trap composed of 32 places in 132 ms
[2021-05-14 19:39:28] [INFO ] Deduced a trap composed of 94 places in 142 ms
[2021-05-14 19:39:29] [INFO ] Deduced a trap composed of 91 places in 140 ms
[2021-05-14 19:39:29] [INFO ] Deduced a trap composed of 31 places in 130 ms
[2021-05-14 19:39:29] [INFO ] Deduced a trap composed of 117 places in 134 ms
[2021-05-14 19:39:29] [INFO ] Deduced a trap composed of 72 places in 142 ms
[2021-05-14 19:39:29] [INFO ] Deduced a trap composed of 104 places in 140 ms
[2021-05-14 19:39:29] [INFO ] Deduced a trap composed of 105 places in 141 ms
[2021-05-14 19:39:30] [INFO ] Deduced a trap composed of 104 places in 141 ms
[2021-05-14 19:39:30] [INFO ] Deduced a trap composed of 35 places in 112 ms
[2021-05-14 19:39:30] [INFO ] Deduced a trap composed of 83 places in 114 ms
[2021-05-14 19:39:30] [INFO ] Deduced a trap composed of 43 places in 142 ms
[2021-05-14 19:39:30] [INFO ] Deduced a trap composed of 22 places in 168 ms
[2021-05-14 19:39:30] [INFO ] Deduced a trap composed of 27 places in 140 ms
[2021-05-14 19:39:31] [INFO ] Deduced a trap composed of 18 places in 146 ms
[2021-05-14 19:39:31] [INFO ] Deduced a trap composed of 83 places in 145 ms
[2021-05-14 19:39:31] [INFO ] Deduced a trap composed of 99 places in 140 ms
[2021-05-14 19:39:31] [INFO ] Deduced a trap composed of 14 places in 136 ms
[2021-05-14 19:39:31] [INFO ] Deduced a trap composed of 104 places in 156 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 18 places in 95 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 25 places in 97 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 25 places in 103 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 21 places in 98 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 58 places in 67 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 65 places in 65 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 58 places in 63 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 43 places in 51 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 40 places in 51 ms
[2021-05-14 19:39:32] [INFO ] Deduced a trap composed of 25 places in 95 ms
[2021-05-14 19:39:33] [INFO ] Deduced a trap composed of 65 places in 66 ms
[2021-05-14 19:39:33] [INFO ] Deduced a trap composed of 44 places in 51 ms
[2021-05-14 19:39:33] [INFO ] Deduced a trap composed of 43 places in 52 ms
[2021-05-14 19:39:33] [INFO ] Deduced a trap composed of 36 places in 135 ms
[2021-05-14 19:39:33] [INFO ] Deduced a trap composed of 14 places in 140 ms
[2021-05-14 19:39:33] [INFO ] Deduced a trap composed of 36 places in 137 ms
[2021-05-14 19:39:33] [INFO ] Deduced a trap composed of 77 places in 114 ms
[2021-05-14 19:39:34] [INFO ] Deduced a trap composed of 69 places in 114 ms
[2021-05-14 19:39:34] [INFO ] Deduced a trap composed of 47 places in 129 ms
[2021-05-14 19:39:34] [INFO ] Deduced a trap composed of 122 places in 133 ms
[2021-05-14 19:39:34] [INFO ] Deduced a trap composed of 89 places in 133 ms
[2021-05-14 19:39:34] [INFO ] Deduced a trap composed of 92 places in 132 ms
[2021-05-14 19:39:34] [INFO ] Deduced a trap composed of 61 places in 73 ms
[2021-05-14 19:39:34] [INFO ] Trap strengthening (SAT) tested/added 61/60 trap constraints in 9556 ms
[2021-05-14 19:39:34] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 30 ms.
[2021-05-14 19:39:40] [INFO ] Added : 624 causal constraints over 125 iterations in 5400 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 29 ms.
[2021-05-14 19:39:40] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-14 19:39:40] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:39:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:39:41] [INFO ] [Real]Absence check using state equation in 824 ms returned sat
[2021-05-14 19:39:41] [INFO ] [Real]Added 132 Read/Feed constraints in 21 ms returned sat
[2021-05-14 19:39:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:39:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 77 ms returned sat
[2021-05-14 19:39:41] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 8 ms returned sat
[2021-05-14 19:39:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:39:42] [INFO ] [Nat]Absence check using state equation in 792 ms returned sat
[2021-05-14 19:39:42] [INFO ] [Nat]Added 132 Read/Feed constraints in 27 ms returned sat
[2021-05-14 19:39:42] [INFO ] Deduced a trap composed of 64 places in 128 ms
[2021-05-14 19:39:42] [INFO ] Deduced a trap composed of 43 places in 129 ms
[2021-05-14 19:39:42] [INFO ] Deduced a trap composed of 28 places in 134 ms
[2021-05-14 19:39:42] [INFO ] Deduced a trap composed of 26 places in 127 ms
[2021-05-14 19:39:43] [INFO ] Deduced a trap composed of 61 places in 127 ms
[2021-05-14 19:39:43] [INFO ] Deduced a trap composed of 65 places in 128 ms
[2021-05-14 19:39:43] [INFO ] Deduced a trap composed of 18 places in 119 ms
[2021-05-14 19:39:43] [INFO ] Deduced a trap composed of 19 places in 127 ms
[2021-05-14 19:39:43] [INFO ] Deduced a trap composed of 62 places in 120 ms
[2021-05-14 19:39:43] [INFO ] Deduced a trap composed of 62 places in 137 ms
[2021-05-14 19:39:43] [INFO ] Deduced a trap composed of 18 places in 127 ms
[2021-05-14 19:39:44] [INFO ] Deduced a trap composed of 82 places in 128 ms
[2021-05-14 19:39:44] [INFO ] Deduced a trap composed of 69 places in 127 ms
[2021-05-14 19:39:44] [INFO ] Deduced a trap composed of 91 places in 141 ms
[2021-05-14 19:39:44] [INFO ] Deduced a trap composed of 66 places in 141 ms
[2021-05-14 19:39:44] [INFO ] Deduced a trap composed of 91 places in 142 ms
[2021-05-14 19:39:44] [INFO ] Deduced a trap composed of 17 places in 155 ms
[2021-05-14 19:39:45] [INFO ] Deduced a trap composed of 25 places in 154 ms
[2021-05-14 19:39:45] [INFO ] Deduced a trap composed of 89 places in 162 ms
[2021-05-14 19:39:45] [INFO ] Deduced a trap composed of 58 places in 153 ms
[2021-05-14 19:39:45] [INFO ] Deduced a trap composed of 81 places in 157 ms
[2021-05-14 19:39:45] [INFO ] Deduced a trap composed of 95 places in 154 ms
[2021-05-14 19:39:46] [INFO ] Deduced a trap composed of 66 places in 143 ms
[2021-05-14 19:39:46] [INFO ] Deduced a trap composed of 13 places in 144 ms
[2021-05-14 19:39:46] [INFO ] Deduced a trap composed of 22 places in 144 ms
[2021-05-14 19:39:46] [INFO ] Deduced a trap composed of 28 places in 143 ms
[2021-05-14 19:39:46] [INFO ] Deduced a trap composed of 21 places in 144 ms
[2021-05-14 19:39:46] [INFO ] Deduced a trap composed of 14 places in 143 ms
[2021-05-14 19:39:47] [INFO ] Deduced a trap composed of 72 places in 144 ms
[2021-05-14 19:39:47] [INFO ] Deduced a trap composed of 36 places in 144 ms
[2021-05-14 19:39:47] [INFO ] Deduced a trap composed of 58 places in 146 ms
[2021-05-14 19:39:47] [INFO ] Deduced a trap composed of 89 places in 138 ms
[2021-05-14 19:39:47] [INFO ] Deduced a trap composed of 57 places in 140 ms
[2021-05-14 19:39:47] [INFO ] Deduced a trap composed of 57 places in 139 ms
[2021-05-14 19:39:48] [INFO ] Deduced a trap composed of 36 places in 138 ms
[2021-05-14 19:39:48] [INFO ] Deduced a trap composed of 93 places in 139 ms
[2021-05-14 19:39:48] [INFO ] Deduced a trap composed of 67 places in 147 ms
[2021-05-14 19:39:48] [INFO ] Deduced a trap composed of 42 places in 150 ms
[2021-05-14 19:39:48] [INFO ] Deduced a trap composed of 36 places in 143 ms
[2021-05-14 19:39:49] [INFO ] Deduced a trap composed of 65 places in 146 ms
[2021-05-14 19:39:49] [INFO ] Deduced a trap composed of 84 places in 139 ms
[2021-05-14 19:39:49] [INFO ] Deduced a trap composed of 54 places in 137 ms
[2021-05-14 19:39:49] [INFO ] Deduced a trap composed of 40 places in 130 ms
[2021-05-14 19:39:49] [INFO ] Deduced a trap composed of 32 places in 135 ms
[2021-05-14 19:39:49] [INFO ] Deduced a trap composed of 32 places in 128 ms
[2021-05-14 19:39:50] [INFO ] Deduced a trap composed of 54 places in 153 ms
[2021-05-14 19:39:50] [INFO ] Deduced a trap composed of 29 places in 140 ms
[2021-05-14 19:39:50] [INFO ] Deduced a trap composed of 10 places in 134 ms
[2021-05-14 19:39:50] [INFO ] Deduced a trap composed of 12 places in 134 ms
[2021-05-14 19:39:50] [INFO ] Deduced a trap composed of 45 places in 124 ms
[2021-05-14 19:39:50] [INFO ] Trap strengthening (SAT) tested/added 51/50 trap constraints in 8513 ms
[2021-05-14 19:39:50] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 32 ms.
[2021-05-14 19:39:56] [INFO ] Added : 625 causal constraints over 125 iterations in 5538 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 29 ms.
[2021-05-14 19:39:56] [INFO ] [Real]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-14 19:39:56] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:39:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:39:57] [INFO ] [Real]Absence check using state equation in 1020 ms returned sat
[2021-05-14 19:39:57] [INFO ] [Real]Added 132 Read/Feed constraints in 20 ms returned sat
[2021-05-14 19:39:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:39:57] [INFO ] [Nat]Absence check using 14 positive place invariants in 36 ms returned sat
[2021-05-14 19:39:57] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:39:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:39:58] [INFO ] [Nat]Absence check using state equation in 990 ms returned sat
[2021-05-14 19:39:58] [INFO ] [Nat]Added 132 Read/Feed constraints in 26 ms returned sat
[2021-05-14 19:39:58] [INFO ] Deduced a trap composed of 21 places in 167 ms
[2021-05-14 19:39:59] [INFO ] Deduced a trap composed of 65 places in 167 ms
[2021-05-14 19:39:59] [INFO ] Deduced a trap composed of 58 places in 169 ms
[2021-05-14 19:39:59] [INFO ] Deduced a trap composed of 10 places in 173 ms
[2021-05-14 19:39:59] [INFO ] Deduced a trap composed of 43 places in 175 ms
[2021-05-14 19:39:59] [INFO ] Deduced a trap composed of 87 places in 174 ms
[2021-05-14 19:39:59] [INFO ] Deduced a trap composed of 10 places in 162 ms
[2021-05-14 19:40:00] [INFO ] Deduced a trap composed of 58 places in 164 ms
[2021-05-14 19:40:00] [INFO ] Deduced a trap composed of 18 places in 165 ms
[2021-05-14 19:40:00] [INFO ] Deduced a trap composed of 67 places in 165 ms
[2021-05-14 19:40:00] [INFO ] Deduced a trap composed of 10 places in 155 ms
[2021-05-14 19:40:00] [INFO ] Deduced a trap composed of 13 places in 164 ms
[2021-05-14 19:40:01] [INFO ] Deduced a trap composed of 25 places in 150 ms
[2021-05-14 19:40:01] [INFO ] Deduced a trap composed of 36 places in 136 ms
[2021-05-14 19:40:01] [INFO ] Deduced a trap composed of 58 places in 137 ms
[2021-05-14 19:40:01] [INFO ] Deduced a trap composed of 58 places in 134 ms
[2021-05-14 19:40:01] [INFO ] Deduced a trap composed of 71 places in 132 ms
[2021-05-14 19:40:01] [INFO ] Deduced a trap composed of 42 places in 135 ms
[2021-05-14 19:40:02] [INFO ] Deduced a trap composed of 53 places in 136 ms
[2021-05-14 19:40:02] [INFO ] Deduced a trap composed of 73 places in 154 ms
[2021-05-14 19:40:02] [INFO ] Deduced a trap composed of 63 places in 154 ms
[2021-05-14 19:40:02] [INFO ] Deduced a trap composed of 69 places in 159 ms
[2021-05-14 19:40:02] [INFO ] Deduced a trap composed of 22 places in 163 ms
[2021-05-14 19:40:03] [INFO ] Deduced a trap composed of 10 places in 157 ms
[2021-05-14 19:40:03] [INFO ] Deduced a trap composed of 35 places in 139 ms
[2021-05-14 19:40:03] [INFO ] Deduced a trap composed of 54 places in 137 ms
[2021-05-14 19:40:03] [INFO ] Deduced a trap composed of 35 places in 131 ms
[2021-05-14 19:40:03] [INFO ] Deduced a trap composed of 70 places in 129 ms
[2021-05-14 19:40:04] [INFO ] Deduced a trap composed of 112 places in 131 ms
[2021-05-14 19:40:04] [INFO ] Deduced a trap composed of 74 places in 131 ms
[2021-05-14 19:40:04] [INFO ] Deduced a trap composed of 50 places in 160 ms
[2021-05-14 19:40:04] [INFO ] Deduced a trap composed of 54 places in 161 ms
[2021-05-14 19:40:04] [INFO ] Deduced a trap composed of 76 places in 158 ms
[2021-05-14 19:40:05] [INFO ] Deduced a trap composed of 71 places in 153 ms
[2021-05-14 19:40:05] [INFO ] Deduced a trap composed of 54 places in 160 ms
[2021-05-14 19:40:05] [INFO ] Deduced a trap composed of 40 places in 154 ms
[2021-05-14 19:40:05] [INFO ] Deduced a trap composed of 54 places in 153 ms
[2021-05-14 19:40:06] [INFO ] Deduced a trap composed of 35 places in 154 ms
[2021-05-14 19:40:06] [INFO ] Deduced a trap composed of 69 places in 123 ms
[2021-05-14 19:40:06] [INFO ] Deduced a trap composed of 51 places in 132 ms
[2021-05-14 19:40:07] [INFO ] Deduced a trap composed of 145 places in 120 ms
[2021-05-14 19:40:07] [INFO ] Deduced a trap composed of 141 places in 121 ms
[2021-05-14 19:40:07] [INFO ] Deduced a trap composed of 119 places in 142 ms
[2021-05-14 19:40:07] [INFO ] Deduced a trap composed of 113 places in 131 ms
[2021-05-14 19:40:07] [INFO ] Deduced a trap composed of 87 places in 160 ms
[2021-05-14 19:40:07] [INFO ] Deduced a trap composed of 69 places in 160 ms
[2021-05-14 19:40:08] [INFO ] Deduced a trap composed of 75 places in 133 ms
[2021-05-14 19:40:08] [INFO ] Deduced a trap composed of 83 places in 156 ms
[2021-05-14 19:40:08] [INFO ] Deduced a trap composed of 25 places in 136 ms
[2021-05-14 19:40:08] [INFO ] Deduced a trap composed of 18 places in 136 ms
[2021-05-14 19:40:08] [INFO ] Deduced a trap composed of 18 places in 142 ms
[2021-05-14 19:40:09] [INFO ] Deduced a trap composed of 40 places in 123 ms
[2021-05-14 19:40:09] [INFO ] Deduced a trap composed of 47 places in 125 ms
[2021-05-14 19:40:09] [INFO ] Deduced a trap composed of 39 places in 123 ms
[2021-05-14 19:40:09] [INFO ] Deduced a trap composed of 62 places in 122 ms
[2021-05-14 19:40:09] [INFO ] Deduced a trap composed of 69 places in 122 ms
[2021-05-14 19:40:10] [INFO ] Deduced a trap composed of 94 places in 118 ms
[2021-05-14 19:40:10] [INFO ] Deduced a trap composed of 93 places in 118 ms
[2021-05-14 19:40:10] [INFO ] Deduced a trap composed of 63 places in 108 ms
[2021-05-14 19:40:10] [INFO ] Deduced a trap composed of 122 places in 108 ms
[2021-05-14 19:40:10] [INFO ] Deduced a trap composed of 64 places in 114 ms
[2021-05-14 19:40:10] [INFO ] Deduced a trap composed of 39 places in 121 ms
[2021-05-14 19:40:11] [INFO ] Deduced a trap composed of 36 places in 115 ms
[2021-05-14 19:40:11] [INFO ] Deduced a trap composed of 39 places in 115 ms
[2021-05-14 19:40:11] [INFO ] Deduced a trap composed of 64 places in 118 ms
[2021-05-14 19:40:11] [INFO ] Deduced a trap composed of 32 places in 134 ms
[2021-05-14 19:40:11] [INFO ] Deduced a trap composed of 32 places in 135 ms
[2021-05-14 19:40:12] [INFO ] Deduced a trap composed of 62 places in 110 ms
[2021-05-14 19:40:12] [INFO ] Deduced a trap composed of 42 places in 134 ms
[2021-05-14 19:40:12] [INFO ] Trap strengthening (SAT) tested/added 70/69 trap constraints in 14121 ms
[2021-05-14 19:40:12] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 30 ms.
[2021-05-14 19:40:19] [INFO ] Added : 600 causal constraints over 120 iterations in 6453 ms. Result :sat
[2021-05-14 19:40:19] [INFO ] Deduced a trap composed of 84 places in 89 ms
[2021-05-14 19:40:19] [INFO ] Deduced a trap composed of 89 places in 89 ms
[2021-05-14 19:40:19] [INFO ] Deduced a trap composed of 88 places in 90 ms
[2021-05-14 19:40:19] [INFO ] Deduced a trap composed of 138 places in 88 ms
[2021-05-14 19:40:20] [INFO ] Deduced a trap composed of 130 places in 87 ms
[2021-05-14 19:40:20] [INFO ] Deduced a trap composed of 144 places in 90 ms
[2021-05-14 19:40:21] [INFO ] Deduced a trap composed of 50 places in 120 ms
[2021-05-14 19:40:21] [INFO ] Deduced a trap composed of 65 places in 126 ms
[2021-05-14 19:40:22] [INFO ] Deduced a trap composed of 77 places in 125 ms
[2021-05-14 19:40:22] [INFO ] Deduced a trap composed of 40 places in 121 ms
[2021-05-14 19:40:23] [INFO ] Deduced a trap composed of 75 places in 136 ms
[2021-05-14 19:40:23] [INFO ] Deduced a trap composed of 45 places in 135 ms
[2021-05-14 19:40:23] [INFO ] Deduced a trap composed of 58 places in 134 ms
[2021-05-14 19:40:23] [INFO ] Deduced a trap composed of 42 places in 127 ms
[2021-05-14 19:40:24] [INFO ] Deduced a trap composed of 64 places in 142 ms
[2021-05-14 19:40:24] [INFO ] Deduced a trap composed of 91 places in 118 ms
[2021-05-14 19:40:26] [INFO ] Deduced a trap composed of 68 places in 107 ms
[2021-05-14 19:40:27] [INFO ] Deduced a trap composed of 36 places in 77 ms
[2021-05-14 19:40:27] [INFO ] Deduced a trap composed of 69 places in 84 ms
[2021-05-14 19:40:27] [INFO ] Deduced a trap composed of 66 places in 83 ms
[2021-05-14 19:40:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-14 19:40:42] [INFO ] Deduced a trap composed of 2 places in 224 ms
[2021-05-14 19:40:42] [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 (> (+ s1 s8) 0)") while checking expression at index 2
Incomplete Parikh walk after 228100 steps, including 1000 resets, run finished after 1423 ms. (steps per millisecond=160 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 197500 steps, including 1000 resets, run finished after 1268 ms. (steps per millisecond=155 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 320 out of 480 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 16 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Starting structural reductions, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 14 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2021-05-14 19:40:45] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2021-05-14 19:40:45] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-14 19:40:45] [INFO ] Implicit Places using invariants in 63 ms returned []
[2021-05-14 19:40:45] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2021-05-14 19:40:45] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-14 19:40:46] [INFO ] State equation strengthened by 132 read => feed constraints.
[2021-05-14 19:40:46] [INFO ] Implicit Places using invariants and state equation in 687 ms returned []
Implicit Place search using SMT with State Equation took 751 ms to find 0 implicit places.
[2021-05-14 19:40:46] [INFO ] Redundant transitions in 36 ms returned []
[2021-05-14 19:40:46] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2021-05-14 19:40:46] [INFO ] Computed 19 place invariants in 4 ms
[2021-05-14 19:40:47] [INFO ] Dead Transitions using invariants and state equation in 1244 ms returned []
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 770 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0]
[2021-05-14 19:40:48] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2021-05-14 19:40:48] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-14 19:40:48] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-14 19:40:48] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:40:49] [INFO ] [Real]Absence check using state equation in 869 ms returned sat
[2021-05-14 19:40:49] [INFO ] State equation strengthened by 132 read => feed constraints.
[2021-05-14 19:40:49] [INFO ] [Real]Added 132 Read/Feed constraints in 24 ms returned sat
[2021-05-14 19:40:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:40:49] [INFO ] [Nat]Absence check using 14 positive place invariants in 34 ms returned sat
[2021-05-14 19:40:49] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:40:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:40:50] [INFO ] [Nat]Absence check using state equation in 885 ms returned sat
[2021-05-14 19:40:50] [INFO ] [Nat]Added 132 Read/Feed constraints in 25 ms returned sat
[2021-05-14 19:40:50] [INFO ] Deduced a trap composed of 92 places in 154 ms
[2021-05-14 19:40:50] [INFO ] Deduced a trap composed of 27 places in 154 ms
[2021-05-14 19:40:50] [INFO ] Deduced a trap composed of 10 places in 152 ms
[2021-05-14 19:40:51] [INFO ] Deduced a trap composed of 58 places in 156 ms
[2021-05-14 19:40:51] [INFO ] Deduced a trap composed of 57 places in 151 ms
[2021-05-14 19:40:51] [INFO ] Deduced a trap composed of 48 places in 153 ms
[2021-05-14 19:40:51] [INFO ] Deduced a trap composed of 10 places in 153 ms
[2021-05-14 19:40:51] [INFO ] Deduced a trap composed of 76 places in 153 ms
[2021-05-14 19:40:51] [INFO ] Deduced a trap composed of 13 places in 155 ms
[2021-05-14 19:40:52] [INFO ] Deduced a trap composed of 139 places in 156 ms
[2021-05-14 19:40:52] [INFO ] Deduced a trap composed of 95 places in 155 ms
[2021-05-14 19:40:52] [INFO ] Deduced a trap composed of 95 places in 154 ms
[2021-05-14 19:40:52] [INFO ] Deduced a trap composed of 79 places in 155 ms
[2021-05-14 19:40:52] [INFO ] Deduced a trap composed of 18 places in 145 ms
[2021-05-14 19:40:52] [INFO ] Deduced a trap composed of 63 places in 146 ms
[2021-05-14 19:40:53] [INFO ] Deduced a trap composed of 10 places in 145 ms
[2021-05-14 19:40:53] [INFO ] Deduced a trap composed of 36 places in 129 ms
[2021-05-14 19:40:53] [INFO ] Deduced a trap composed of 39 places in 131 ms
[2021-05-14 19:40:53] [INFO ] Deduced a trap composed of 32 places in 137 ms
[2021-05-14 19:40:53] [INFO ] Deduced a trap composed of 94 places in 141 ms
[2021-05-14 19:40:53] [INFO ] Deduced a trap composed of 91 places in 141 ms
[2021-05-14 19:40:54] [INFO ] Deduced a trap composed of 31 places in 131 ms
[2021-05-14 19:40:54] [INFO ] Deduced a trap composed of 117 places in 133 ms
[2021-05-14 19:40:54] [INFO ] Deduced a trap composed of 72 places in 141 ms
[2021-05-14 19:40:54] [INFO ] Deduced a trap composed of 104 places in 143 ms
[2021-05-14 19:40:54] [INFO ] Deduced a trap composed of 105 places in 143 ms
[2021-05-14 19:40:54] [INFO ] Deduced a trap composed of 104 places in 141 ms
[2021-05-14 19:40:55] [INFO ] Deduced a trap composed of 35 places in 113 ms
[2021-05-14 19:40:55] [INFO ] Deduced a trap composed of 83 places in 113 ms
[2021-05-14 19:40:55] [INFO ] Deduced a trap composed of 43 places in 142 ms
[2021-05-14 19:40:55] [INFO ] Deduced a trap composed of 22 places in 166 ms
[2021-05-14 19:40:55] [INFO ] Deduced a trap composed of 27 places in 139 ms
[2021-05-14 19:40:56] [INFO ] Deduced a trap composed of 18 places in 149 ms
[2021-05-14 19:40:56] [INFO ] Deduced a trap composed of 83 places in 142 ms
[2021-05-14 19:40:56] [INFO ] Deduced a trap composed of 99 places in 141 ms
[2021-05-14 19:40:56] [INFO ] Deduced a trap composed of 14 places in 134 ms
[2021-05-14 19:40:56] [INFO ] Deduced a trap composed of 104 places in 154 ms
[2021-05-14 19:40:56] [INFO ] Deduced a trap composed of 18 places in 96 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 25 places in 105 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 25 places in 104 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 21 places in 98 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 58 places in 66 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 65 places in 65 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 58 places in 63 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 43 places in 51 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 40 places in 51 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 25 places in 96 ms
[2021-05-14 19:40:57] [INFO ] Deduced a trap composed of 65 places in 66 ms
[2021-05-14 19:40:58] [INFO ] Deduced a trap composed of 44 places in 52 ms
[2021-05-14 19:40:58] [INFO ] Deduced a trap composed of 43 places in 53 ms
[2021-05-14 19:40:58] [INFO ] Deduced a trap composed of 36 places in 134 ms
[2021-05-14 19:40:58] [INFO ] Deduced a trap composed of 14 places in 142 ms
[2021-05-14 19:40:58] [INFO ] Deduced a trap composed of 36 places in 130 ms
[2021-05-14 19:40:58] [INFO ] Deduced a trap composed of 77 places in 112 ms
[2021-05-14 19:40:58] [INFO ] Deduced a trap composed of 69 places in 111 ms
[2021-05-14 19:40:59] [INFO ] Deduced a trap composed of 47 places in 122 ms
[2021-05-14 19:40:59] [INFO ] Deduced a trap composed of 122 places in 133 ms
[2021-05-14 19:40:59] [INFO ] Deduced a trap composed of 89 places in 133 ms
[2021-05-14 19:40:59] [INFO ] Deduced a trap composed of 92 places in 138 ms
[2021-05-14 19:40:59] [INFO ] Deduced a trap composed of 61 places in 74 ms
[2021-05-14 19:40:59] [INFO ] Trap strengthening (SAT) tested/added 61/60 trap constraints in 9459 ms
[2021-05-14 19:40:59] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 30 ms.
[2021-05-14 19:41:05] [INFO ] Added : 624 causal constraints over 125 iterations in 5414 ms. Result :sat
[2021-05-14 19:41:05] [INFO ] [Real]Absence check using 14 positive place invariants in 26 ms returned sat
[2021-05-14 19:41:05] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:06] [INFO ] [Real]Absence check using state equation in 825 ms returned sat
[2021-05-14 19:41:06] [INFO ] [Real]Added 132 Read/Feed constraints in 22 ms returned sat
[2021-05-14 19:41:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:41:06] [INFO ] [Nat]Absence check using 14 positive place invariants in 76 ms returned sat
[2021-05-14 19:41:06] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 8 ms returned sat
[2021-05-14 19:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:07] [INFO ] [Nat]Absence check using state equation in 789 ms returned sat
[2021-05-14 19:41:07] [INFO ] [Nat]Added 132 Read/Feed constraints in 27 ms returned sat
[2021-05-14 19:41:07] [INFO ] Deduced a trap composed of 64 places in 128 ms
[2021-05-14 19:41:07] [INFO ] Deduced a trap composed of 43 places in 129 ms
[2021-05-14 19:41:07] [INFO ] Deduced a trap composed of 28 places in 128 ms
[2021-05-14 19:41:07] [INFO ] Deduced a trap composed of 26 places in 134 ms
[2021-05-14 19:41:07] [INFO ] Deduced a trap composed of 61 places in 128 ms
[2021-05-14 19:41:07] [INFO ] Deduced a trap composed of 65 places in 127 ms
[2021-05-14 19:41:08] [INFO ] Deduced a trap composed of 18 places in 119 ms
[2021-05-14 19:41:08] [INFO ] Deduced a trap composed of 19 places in 117 ms
[2021-05-14 19:41:08] [INFO ] Deduced a trap composed of 62 places in 119 ms
[2021-05-14 19:41:08] [INFO ] Deduced a trap composed of 62 places in 127 ms
[2021-05-14 19:41:08] [INFO ] Deduced a trap composed of 18 places in 128 ms
[2021-05-14 19:41:08] [INFO ] Deduced a trap composed of 82 places in 128 ms
[2021-05-14 19:41:09] [INFO ] Deduced a trap composed of 69 places in 127 ms
[2021-05-14 19:41:09] [INFO ] Deduced a trap composed of 91 places in 141 ms
[2021-05-14 19:41:09] [INFO ] Deduced a trap composed of 66 places in 151 ms
[2021-05-14 19:41:09] [INFO ] Deduced a trap composed of 91 places in 142 ms
[2021-05-14 19:41:09] [INFO ] Deduced a trap composed of 17 places in 153 ms
[2021-05-14 19:41:09] [INFO ] Deduced a trap composed of 25 places in 154 ms
[2021-05-14 19:41:10] [INFO ] Deduced a trap composed of 89 places in 164 ms
[2021-05-14 19:41:10] [INFO ] Deduced a trap composed of 58 places in 152 ms
[2021-05-14 19:41:10] [INFO ] Deduced a trap composed of 81 places in 153 ms
[2021-05-14 19:41:10] [INFO ] Deduced a trap composed of 95 places in 154 ms
[2021-05-14 19:41:10] [INFO ] Deduced a trap composed of 66 places in 143 ms
[2021-05-14 19:41:11] [INFO ] Deduced a trap composed of 13 places in 143 ms
[2021-05-14 19:41:11] [INFO ] Deduced a trap composed of 22 places in 143 ms
[2021-05-14 19:41:11] [INFO ] Deduced a trap composed of 28 places in 143 ms
[2021-05-14 19:41:11] [INFO ] Deduced a trap composed of 21 places in 149 ms
[2021-05-14 19:41:11] [INFO ] Deduced a trap composed of 14 places in 142 ms
[2021-05-14 19:41:11] [INFO ] Deduced a trap composed of 72 places in 143 ms
[2021-05-14 19:41:12] [INFO ] Deduced a trap composed of 36 places in 142 ms
[2021-05-14 19:41:12] [INFO ] Deduced a trap composed of 58 places in 142 ms
[2021-05-14 19:41:12] [INFO ] Deduced a trap composed of 89 places in 138 ms
[2021-05-14 19:41:12] [INFO ] Deduced a trap composed of 57 places in 139 ms
[2021-05-14 19:41:12] [INFO ] Deduced a trap composed of 57 places in 139 ms
[2021-05-14 19:41:12] [INFO ] Deduced a trap composed of 36 places in 139 ms
[2021-05-14 19:41:13] [INFO ] Deduced a trap composed of 93 places in 138 ms
[2021-05-14 19:41:13] [INFO ] Deduced a trap composed of 67 places in 146 ms
[2021-05-14 19:41:13] [INFO ] Deduced a trap composed of 42 places in 148 ms
[2021-05-14 19:41:13] [INFO ] Deduced a trap composed of 36 places in 145 ms
[2021-05-14 19:41:13] [INFO ] Deduced a trap composed of 65 places in 147 ms
[2021-05-14 19:41:14] [INFO ] Deduced a trap composed of 84 places in 143 ms
[2021-05-14 19:41:14] [INFO ] Deduced a trap composed of 54 places in 140 ms
[2021-05-14 19:41:14] [INFO ] Deduced a trap composed of 40 places in 130 ms
[2021-05-14 19:41:14] [INFO ] Deduced a trap composed of 32 places in 137 ms
[2021-05-14 19:41:14] [INFO ] Deduced a trap composed of 32 places in 131 ms
[2021-05-14 19:41:14] [INFO ] Deduced a trap composed of 54 places in 152 ms
[2021-05-14 19:41:15] [INFO ] Deduced a trap composed of 29 places in 136 ms
[2021-05-14 19:41:15] [INFO ] Deduced a trap composed of 10 places in 137 ms
[2021-05-14 19:41:15] [INFO ] Deduced a trap composed of 12 places in 133 ms
[2021-05-14 19:41:15] [INFO ] Deduced a trap composed of 45 places in 123 ms
[2021-05-14 19:41:15] [INFO ] Trap strengthening (SAT) tested/added 51/50 trap constraints in 8496 ms
[2021-05-14 19:41:15] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 29 ms.
[2021-05-14 19:41:21] [INFO ] Added : 625 causal constraints over 125 iterations in 5551 ms. Result :sat
[2021-05-14 19:41:21] [INFO ] [Real]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-14 19:41:21] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:41:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:22] [INFO ] [Real]Absence check using state equation in 1022 ms returned sat
[2021-05-14 19:41:22] [INFO ] [Real]Added 132 Read/Feed constraints in 21 ms returned sat
[2021-05-14 19:41:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:41:22] [INFO ] [Nat]Absence check using 14 positive place invariants in 36 ms returned sat
[2021-05-14 19:41:22] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:23] [INFO ] [Nat]Absence check using state equation in 1005 ms returned sat
[2021-05-14 19:41:23] [INFO ] [Nat]Added 132 Read/Feed constraints in 25 ms returned sat
[2021-05-14 19:41:23] [INFO ] Deduced a trap composed of 21 places in 170 ms
[2021-05-14 19:41:23] [INFO ] Deduced a trap composed of 65 places in 168 ms
[2021-05-14 19:41:23] [INFO ] Deduced a trap composed of 58 places in 169 ms
[2021-05-14 19:41:24] [INFO ] Deduced a trap composed of 10 places in 176 ms
[2021-05-14 19:41:24] [INFO ] Deduced a trap composed of 43 places in 176 ms
[2021-05-14 19:41:24] [INFO ] Deduced a trap composed of 87 places in 175 ms
[2021-05-14 19:41:24] [INFO ] Deduced a trap composed of 10 places in 165 ms
[2021-05-14 19:41:24] [INFO ] Deduced a trap composed of 58 places in 165 ms
[2021-05-14 19:41:25] [INFO ] Deduced a trap composed of 18 places in 165 ms
[2021-05-14 19:41:25] [INFO ] Deduced a trap composed of 67 places in 166 ms
[2021-05-14 19:41:25] [INFO ] Deduced a trap composed of 10 places in 159 ms
[2021-05-14 19:41:25] [INFO ] Deduced a trap composed of 13 places in 165 ms
[2021-05-14 19:41:25] [INFO ] Deduced a trap composed of 25 places in 149 ms
[2021-05-14 19:41:26] [INFO ] Deduced a trap composed of 36 places in 138 ms
[2021-05-14 19:41:26] [INFO ] Deduced a trap composed of 58 places in 137 ms
[2021-05-14 19:41:26] [INFO ] Deduced a trap composed of 58 places in 134 ms
[2021-05-14 19:41:26] [INFO ] Deduced a trap composed of 71 places in 134 ms
[2021-05-14 19:41:26] [INFO ] Deduced a trap composed of 42 places in 134 ms
[2021-05-14 19:41:26] [INFO ] Deduced a trap composed of 53 places in 134 ms
[2021-05-14 19:41:27] [INFO ] Deduced a trap composed of 73 places in 156 ms
[2021-05-14 19:41:27] [INFO ] Deduced a trap composed of 63 places in 151 ms
[2021-05-14 19:41:27] [INFO ] Deduced a trap composed of 69 places in 153 ms
[2021-05-14 19:41:27] [INFO ] Deduced a trap composed of 22 places in 154 ms
[2021-05-14 19:41:27] [INFO ] Deduced a trap composed of 10 places in 150 ms
[2021-05-14 19:41:28] [INFO ] Deduced a trap composed of 35 places in 140 ms
[2021-05-14 19:41:28] [INFO ] Deduced a trap composed of 54 places in 139 ms
[2021-05-14 19:41:28] [INFO ] Deduced a trap composed of 35 places in 132 ms
[2021-05-14 19:41:28] [INFO ] Deduced a trap composed of 70 places in 133 ms
[2021-05-14 19:41:28] [INFO ] Deduced a trap composed of 112 places in 131 ms
[2021-05-14 19:41:29] [INFO ] Deduced a trap composed of 74 places in 131 ms
[2021-05-14 19:41:29] [INFO ] Deduced a trap composed of 50 places in 160 ms
[2021-05-14 19:41:29] [INFO ] Deduced a trap composed of 54 places in 162 ms
[2021-05-14 19:41:29] [INFO ] Deduced a trap composed of 76 places in 162 ms
[2021-05-14 19:41:29] [INFO ] Deduced a trap composed of 71 places in 152 ms
[2021-05-14 19:41:30] [INFO ] Deduced a trap composed of 54 places in 161 ms
[2021-05-14 19:41:30] [INFO ] Deduced a trap composed of 40 places in 153 ms
[2021-05-14 19:41:30] [INFO ] Deduced a trap composed of 54 places in 155 ms
[2021-05-14 19:41:31] [INFO ] Deduced a trap composed of 35 places in 154 ms
[2021-05-14 19:41:31] [INFO ] Deduced a trap composed of 69 places in 122 ms
[2021-05-14 19:41:31] [INFO ] Deduced a trap composed of 51 places in 133 ms
[2021-05-14 19:41:31] [INFO ] Deduced a trap composed of 145 places in 122 ms
[2021-05-14 19:41:32] [INFO ] Deduced a trap composed of 141 places in 124 ms
[2021-05-14 19:41:32] [INFO ] Deduced a trap composed of 119 places in 140 ms
[2021-05-14 19:41:32] [INFO ] Deduced a trap composed of 113 places in 129 ms
[2021-05-14 19:41:32] [INFO ] Deduced a trap composed of 87 places in 160 ms
[2021-05-14 19:41:32] [INFO ] Deduced a trap composed of 69 places in 169 ms
[2021-05-14 19:41:32] [INFO ] Deduced a trap composed of 75 places in 133 ms
[2021-05-14 19:41:33] [INFO ] Deduced a trap composed of 83 places in 157 ms
[2021-05-14 19:41:33] [INFO ] Deduced a trap composed of 25 places in 136 ms
[2021-05-14 19:41:33] [INFO ] Deduced a trap composed of 18 places in 135 ms
[2021-05-14 19:41:33] [INFO ] Deduced a trap composed of 18 places in 145 ms
[2021-05-14 19:41:34] [INFO ] Deduced a trap composed of 40 places in 123 ms
[2021-05-14 19:41:34] [INFO ] Deduced a trap composed of 47 places in 123 ms
[2021-05-14 19:41:34] [INFO ] Deduced a trap composed of 39 places in 122 ms
[2021-05-14 19:41:34] [INFO ] Deduced a trap composed of 62 places in 123 ms
[2021-05-14 19:41:34] [INFO ] Deduced a trap composed of 69 places in 129 ms
[2021-05-14 19:41:34] [INFO ] Deduced a trap composed of 94 places in 121 ms
[2021-05-14 19:41:35] [INFO ] Deduced a trap composed of 93 places in 121 ms
[2021-05-14 19:41:35] [INFO ] Deduced a trap composed of 63 places in 109 ms
[2021-05-14 19:41:35] [INFO ] Deduced a trap composed of 122 places in 108 ms
[2021-05-14 19:41:35] [INFO ] Deduced a trap composed of 64 places in 109 ms
[2021-05-14 19:41:35] [INFO ] Deduced a trap composed of 39 places in 125 ms
[2021-05-14 19:41:35] [INFO ] Deduced a trap composed of 36 places in 112 ms
[2021-05-14 19:41:36] [INFO ] Deduced a trap composed of 39 places in 115 ms
[2021-05-14 19:41:36] [INFO ] Deduced a trap composed of 64 places in 116 ms
[2021-05-14 19:41:36] [INFO ] Deduced a trap composed of 32 places in 134 ms
[2021-05-14 19:41:36] [INFO ] Deduced a trap composed of 32 places in 135 ms
[2021-05-14 19:41:36] [INFO ] Deduced a trap composed of 62 places in 106 ms
[2021-05-14 19:41:37] [INFO ] Deduced a trap composed of 42 places in 134 ms
[2021-05-14 19:41:37] [INFO ] Trap strengthening (SAT) tested/added 70/69 trap constraints in 14198 ms
[2021-05-14 19:41:37] [INFO ] Computed and/alt/rep : 685/2230/625 causal constraints in 30 ms.
[2021-05-14 19:41:42] [INFO ] Added : 465 causal constraints over 93 iterations in 4691 ms. Result :(error "Solver has unexpectedly terminated")
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 480 transition count 630
Applied a total of 60 rules in 17 ms. Remains 480 /480 variables (removed 0) and now considering 630/690 (removed 60) transitions.
// Phase 1: matrix 630 rows 480 cols
[2021-05-14 19:41:42] [INFO ] Computed 19 place invariants in 3 ms
[2021-05-14 19:41:42] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-14 19:41:42] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:43] [INFO ] [Real]Absence check using state equation in 878 ms returned sat
[2021-05-14 19:41:43] [INFO ] Computed and/alt/rep : 625/1226/625 causal constraints in 31 ms.
[2021-05-14 19:41:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:41:43] [INFO ] [Nat]Absence check using 14 positive place invariants in 33 ms returned sat
[2021-05-14 19:41:43] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:44] [INFO ] [Nat]Absence check using state equation in 882 ms returned sat
[2021-05-14 19:41:44] [INFO ] Computed and/alt/rep : 625/1226/625 causal constraints in 29 ms.
[2021-05-14 19:41:48] [INFO ] Added : 618 causal constraints over 124 iterations in 4469 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 25 ms.
[2021-05-14 19:41:49] [INFO ] [Real]Absence check using 14 positive place invariants in 26 ms returned sat
[2021-05-14 19:41:49] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:49] [INFO ] [Real]Absence check using state equation in 819 ms returned sat
[2021-05-14 19:41:49] [INFO ] Computed and/alt/rep : 625/1226/625 causal constraints in 30 ms.
[2021-05-14 19:41:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:41:50] [INFO ] [Nat]Absence check using 14 positive place invariants in 77 ms returned sat
[2021-05-14 19:41:50] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 9 ms returned sat
[2021-05-14 19:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:50] [INFO ] [Nat]Absence check using state equation in 794 ms returned sat
[2021-05-14 19:41:50] [INFO ] Computed and/alt/rep : 625/1226/625 causal constraints in 29 ms.
[2021-05-14 19:41:55] [INFO ] Added : 612 causal constraints over 123 iterations in 4409 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2021-05-14 19:41:55] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-14 19:41:55] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:41:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:56] [INFO ] [Real]Absence check using state equation in 1017 ms returned sat
[2021-05-14 19:41:56] [INFO ] Computed and/alt/rep : 625/1226/625 causal constraints in 25 ms.
[2021-05-14 19:41:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 19:41:56] [INFO ] [Nat]Absence check using 14 positive place invariants in 36 ms returned sat
[2021-05-14 19:41:56] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2021-05-14 19:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 19:41:57] [INFO ] [Nat]Absence check using state equation in 997 ms returned sat
[2021-05-14 19:41:57] [INFO ] Computed and/alt/rep : 625/1226/625 causal constraints in 28 ms.
[2021-05-14 19:42:02] [INFO ] Added : 624 causal constraints over 125 iterations in 4973 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
[2021-05-14 19:42:02] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2021-05-14 19:42:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 4 ms.
[2021-05-14 19:42:02] [INFO ] Flatten gal took : 129 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ Peterson-COL-4 @ 3570 seconds

FORMULA Peterson-COL-4-ReachabilityFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 13596952 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16137204 kB

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

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="Peterson-COL-4"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is Peterson-COL-4, 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 r151-tall-162089151400288"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-4.tgz
mv Peterson-COL-4 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 ;