Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r234-tall-165286038100288.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is ShieldPPPs-PT-020B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-165286038100288
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.1K Apr 30 03:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 30 03:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 03:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 30 03:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 08:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 349K May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1653034208724

Running Version 0
[2022-05-20 08:10:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-20 08:10:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 08:10:10] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2022-05-20 08:10:10] [INFO ] Transformed 1363 places.
[2022-05-20 08:10:10] [INFO ] Transformed 1263 transitions.
[2022-05-20 08:10:10] [INFO ] Found NUPN structural information;
[2022-05-20 08:10:10] [INFO ] Parsed PT model containing 1363 places and 1263 transitions in 193 ms.
Structural test allowed to assert that 544 places are NOT stable. Took 16 ms.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 819) seen :805
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 1263 rows 1363 cols
[2022-05-20 08:10:11] [INFO ] Computed 221 place invariants in 72 ms
[2022-05-20 08:10:11] [INFO ] [Real]Absence check using 221 positive place invariants in 76 ms returned sat
[2022-05-20 08:10:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:12] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2022-05-20 08:10:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:10:12] [INFO ] [Nat]Absence check using 221 positive place invariants in 75 ms returned sat
[2022-05-20 08:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:12] [INFO ] [Nat]Absence check using state equation in 422 ms returned sat
[2022-05-20 08:10:13] [INFO ] Deduced a trap composed of 22 places in 289 ms of which 4 ms to minimize.
[2022-05-20 08:10:13] [INFO ] Deduced a trap composed of 26 places in 279 ms of which 2 ms to minimize.
[2022-05-20 08:10:14] [INFO ] Deduced a trap composed of 26 places in 270 ms of which 1 ms to minimize.
[2022-05-20 08:10:14] [INFO ] Deduced a trap composed of 31 places in 253 ms of which 2 ms to minimize.
[2022-05-20 08:10:14] [INFO ] Deduced a trap composed of 26 places in 273 ms of which 1 ms to minimize.
[2022-05-20 08:10:14] [INFO ] Deduced a trap composed of 21 places in 236 ms of which 1 ms to minimize.
[2022-05-20 08:10:15] [INFO ] Deduced a trap composed of 32 places in 218 ms of which 1 ms to minimize.
[2022-05-20 08:10:15] [INFO ] Deduced a trap composed of 27 places in 198 ms of which 0 ms to minimize.
[2022-05-20 08:10:15] [INFO ] Deduced a trap composed of 19 places in 218 ms of which 1 ms to minimize.
[2022-05-20 08:10:15] [INFO ] Deduced a trap composed of 37 places in 192 ms of which 1 ms to minimize.
[2022-05-20 08:10:16] [INFO ] Deduced a trap composed of 21 places in 208 ms of which 0 ms to minimize.
[2022-05-20 08:10:16] [INFO ] Deduced a trap composed of 33 places in 199 ms of which 1 ms to minimize.
[2022-05-20 08:10:16] [INFO ] Deduced a trap composed of 18 places in 183 ms of which 0 ms to minimize.
[2022-05-20 08:10:16] [INFO ] Deduced a trap composed of 33 places in 188 ms of which 1 ms to minimize.
[2022-05-20 08:10:17] [INFO ] Deduced a trap composed of 28 places in 200 ms of which 1 ms to minimize.
[2022-05-20 08:10:17] [INFO ] Deduced a trap composed of 31 places in 180 ms of which 0 ms to minimize.
[2022-05-20 08:10:17] [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 close... while checking expression at index 0
[2022-05-20 08:10:17] [INFO ] [Real]Absence check using 221 positive place invariants in 80 ms returned sat
[2022-05-20 08:10:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:18] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2022-05-20 08:10:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:10:18] [INFO ] [Nat]Absence check using 221 positive place invariants in 64 ms returned sat
[2022-05-20 08:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:18] [INFO ] [Nat]Absence check using state equation in 411 ms returned sat
[2022-05-20 08:10:19] [INFO ] Deduced a trap composed of 24 places in 246 ms of which 3 ms to minimize.
[2022-05-20 08:10:19] [INFO ] Deduced a trap composed of 21 places in 212 ms of which 0 ms to minimize.
[2022-05-20 08:10:19] [INFO ] Deduced a trap composed of 37 places in 242 ms of which 0 ms to minimize.
[2022-05-20 08:10:19] [INFO ] Deduced a trap composed of 28 places in 231 ms of which 1 ms to minimize.
[2022-05-20 08:10:20] [INFO ] Deduced a trap composed of 23 places in 228 ms of which 1 ms to minimize.
[2022-05-20 08:10:20] [INFO ] Deduced a trap composed of 22 places in 228 ms of which 1 ms to minimize.
[2022-05-20 08:10:20] [INFO ] Deduced a trap composed of 25 places in 222 ms of which 0 ms to minimize.
[2022-05-20 08:10:21] [INFO ] Deduced a trap composed of 43 places in 218 ms of which 1 ms to minimize.
[2022-05-20 08:10:21] [INFO ] Deduced a trap composed of 31 places in 219 ms of which 0 ms to minimize.
[2022-05-20 08:10:21] [INFO ] Deduced a trap composed of 32 places in 225 ms of which 1 ms to minimize.
[2022-05-20 08:10:21] [INFO ] Deduced a trap composed of 70 places in 221 ms of which 0 ms to minimize.
[2022-05-20 08:10:22] [INFO ] Deduced a trap composed of 66 places in 200 ms of which 0 ms to minimize.
[2022-05-20 08:10:22] [INFO ] Deduced a trap composed of 26 places in 181 ms of which 1 ms to minimize.
[2022-05-20 08:10:22] [INFO ] Deduced a trap composed of 34 places in 179 ms of which 1 ms to minimize.
[2022-05-20 08:10:22] [INFO ] Deduced a trap composed of 59 places in 185 ms of which 1 ms to minimize.
[2022-05-20 08:10:22] [INFO ] Deduced a trap composed of 48 places in 174 ms of which 1 ms to minimize.
[2022-05-20 08:10:23] [INFO ] Deduced a trap composed of 33 places in 199 ms of which 0 ms to minimize.
[2022-05-20 08:10:23] [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 close... while checking expression at index 1
[2022-05-20 08:10:23] [INFO ] [Real]Absence check using 221 positive place invariants in 64 ms returned sat
[2022-05-20 08:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:23] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2022-05-20 08:10:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:10:24] [INFO ] [Nat]Absence check using 221 positive place invariants in 68 ms returned sat
[2022-05-20 08:10:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:24] [INFO ] [Nat]Absence check using state equation in 428 ms returned sat
[2022-05-20 08:10:24] [INFO ] Deduced a trap composed of 20 places in 257 ms of which 6 ms to minimize.
[2022-05-20 08:10:25] [INFO ] Deduced a trap composed of 22 places in 207 ms of which 1 ms to minimize.
[2022-05-20 08:10:25] [INFO ] Deduced a trap composed of 18 places in 227 ms of which 0 ms to minimize.
[2022-05-20 08:10:25] [INFO ] Deduced a trap composed of 18 places in 204 ms of which 1 ms to minimize.
[2022-05-20 08:10:25] [INFO ] Deduced a trap composed of 29 places in 196 ms of which 1 ms to minimize.
[2022-05-20 08:10:26] [INFO ] Deduced a trap composed of 37 places in 197 ms of which 1 ms to minimize.
[2022-05-20 08:10:26] [INFO ] Deduced a trap composed of 26 places in 199 ms of which 1 ms to minimize.
[2022-05-20 08:10:26] [INFO ] Deduced a trap composed of 23 places in 202 ms of which 0 ms to minimize.
[2022-05-20 08:10:26] [INFO ] Deduced a trap composed of 25 places in 204 ms of which 1 ms to minimize.
[2022-05-20 08:10:27] [INFO ] Deduced a trap composed of 21 places in 187 ms of which 1 ms to minimize.
[2022-05-20 08:10:27] [INFO ] Deduced a trap composed of 27 places in 187 ms of which 0 ms to minimize.
[2022-05-20 08:10:27] [INFO ] Deduced a trap composed of 30 places in 195 ms of which 1 ms to minimize.
[2022-05-20 08:10:27] [INFO ] Deduced a trap composed of 35 places in 178 ms of which 0 ms to minimize.
[2022-05-20 08:10:28] [INFO ] Deduced a trap composed of 30 places in 169 ms of which 1 ms to minimize.
[2022-05-20 08:10:28] [INFO ] Deduced a trap composed of 20 places in 169 ms of which 1 ms to minimize.
[2022-05-20 08:10:28] [INFO ] Deduced a trap composed of 24 places in 170 ms of which 1 ms to minimize.
[2022-05-20 08:10:28] [INFO ] Deduced a trap composed of 35 places in 169 ms of which 1 ms to minimize.
[2022-05-20 08:10:28] [INFO ] Deduced a trap composed of 23 places in 171 ms of which 1 ms to minimize.
[2022-05-20 08:10:28] [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 close... while checking expression at index 2
[2022-05-20 08:10:29] [INFO ] [Real]Absence check using 221 positive place invariants in 65 ms returned sat
[2022-05-20 08:10:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:29] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2022-05-20 08:10:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:10:29] [INFO ] [Nat]Absence check using 221 positive place invariants in 65 ms returned sat
[2022-05-20 08:10:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:30] [INFO ] [Nat]Absence check using state equation in 419 ms returned sat
[2022-05-20 08:10:30] [INFO ] Deduced a trap composed of 23 places in 240 ms of which 1 ms to minimize.
[2022-05-20 08:10:30] [INFO ] Deduced a trap composed of 17 places in 226 ms of which 1 ms to minimize.
[2022-05-20 08:10:31] [INFO ] Deduced a trap composed of 19 places in 264 ms of which 1 ms to minimize.
[2022-05-20 08:10:31] [INFO ] Deduced a trap composed of 20 places in 229 ms of which 0 ms to minimize.
[2022-05-20 08:10:31] [INFO ] Deduced a trap composed of 31 places in 256 ms of which 1 ms to minimize.
[2022-05-20 08:10:32] [INFO ] Deduced a trap composed of 24 places in 237 ms of which 1 ms to minimize.
[2022-05-20 08:10:32] [INFO ] Deduced a trap composed of 24 places in 223 ms of which 0 ms to minimize.
[2022-05-20 08:10:32] [INFO ] Deduced a trap composed of 31 places in 224 ms of which 1 ms to minimize.
[2022-05-20 08:10:32] [INFO ] Deduced a trap composed of 18 places in 225 ms of which 1 ms to minimize.
[2022-05-20 08:10:33] [INFO ] Deduced a trap composed of 31 places in 216 ms of which 0 ms to minimize.
[2022-05-20 08:10:33] [INFO ] Deduced a trap composed of 28 places in 204 ms of which 0 ms to minimize.
[2022-05-20 08:10:33] [INFO ] Deduced a trap composed of 22 places in 201 ms of which 1 ms to minimize.
[2022-05-20 08:10:33] [INFO ] Deduced a trap composed of 24 places in 199 ms of which 1 ms to minimize.
[2022-05-20 08:10:34] [INFO ] Deduced a trap composed of 19 places in 189 ms of which 1 ms to minimize.
[2022-05-20 08:10:34] [INFO ] Deduced a trap composed of 29 places in 184 ms of which 3 ms to minimize.
[2022-05-20 08:10:34] [INFO ] Deduced a trap composed of 33 places in 161 ms of which 1 ms to minimize.
[2022-05-20 08:10:34] [INFO ] Deduced a trap composed of 57 places in 162 ms of which 4 ms to minimize.
[2022-05-20 08:10:34] [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 close... while checking expression at index 3
[2022-05-20 08:10:34] [INFO ] [Real]Absence check using 221 positive place invariants in 63 ms returned sat
[2022-05-20 08:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:35] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2022-05-20 08:10:35] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:10:35] [INFO ] [Nat]Absence check using 221 positive place invariants in 65 ms returned sat
[2022-05-20 08:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:36] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2022-05-20 08:10:36] [INFO ] Deduced a trap composed of 23 places in 219 ms of which 2 ms to minimize.
[2022-05-20 08:10:36] [INFO ] Deduced a trap composed of 29 places in 225 ms of which 1 ms to minimize.
[2022-05-20 08:10:36] [INFO ] Deduced a trap composed of 34 places in 213 ms of which 0 ms to minimize.
[2022-05-20 08:10:37] [INFO ] Deduced a trap composed of 26 places in 210 ms of which 0 ms to minimize.
[2022-05-20 08:10:37] [INFO ] Deduced a trap composed of 24 places in 330 ms of which 1 ms to minimize.
[2022-05-20 08:10:37] [INFO ] Deduced a trap composed of 32 places in 326 ms of which 1 ms to minimize.
[2022-05-20 08:10:38] [INFO ] Deduced a trap composed of 17 places in 326 ms of which 1 ms to minimize.
[2022-05-20 08:10:38] [INFO ] Deduced a trap composed of 20 places in 321 ms of which 1 ms to minimize.
[2022-05-20 08:10:39] [INFO ] Deduced a trap composed of 30 places in 325 ms of which 1 ms to minimize.
[2022-05-20 08:10:39] [INFO ] Deduced a trap composed of 34 places in 328 ms of which 1 ms to minimize.
[2022-05-20 08:10:39] [INFO ] Deduced a trap composed of 28 places in 316 ms of which 1 ms to minimize.
[2022-05-20 08:10:40] [INFO ] Deduced a trap composed of 10 places in 320 ms of which 1 ms to minimize.
[2022-05-20 08:10:40] [INFO ] Deduced a trap composed of 20 places in 323 ms of which 1 ms to minimize.
[2022-05-20 08:10:40] [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 close... while checking expression at index 4
[2022-05-20 08:10:40] [INFO ] [Real]Absence check using 221 positive place invariants in 68 ms returned sat
[2022-05-20 08:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:41] [INFO ] [Real]Absence check using state equation in 420 ms returned sat
[2022-05-20 08:10:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:10:41] [INFO ] [Nat]Absence check using 221 positive place invariants in 71 ms returned sat
[2022-05-20 08:10:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:41] [INFO ] [Nat]Absence check using state equation in 423 ms returned sat
[2022-05-20 08:10:42] [INFO ] Deduced a trap composed of 20 places in 202 ms of which 1 ms to minimize.
[2022-05-20 08:10:42] [INFO ] Deduced a trap composed of 20 places in 201 ms of which 1 ms to minimize.
[2022-05-20 08:10:42] [INFO ] Deduced a trap composed of 28 places in 208 ms of which 0 ms to minimize.
[2022-05-20 08:10:42] [INFO ] Deduced a trap composed of 30 places in 217 ms of which 1 ms to minimize.
[2022-05-20 08:10:43] [INFO ] Deduced a trap composed of 26 places in 175 ms of which 0 ms to minimize.
[2022-05-20 08:10:43] [INFO ] Deduced a trap composed of 31 places in 153 ms of which 1 ms to minimize.
[2022-05-20 08:10:43] [INFO ] Deduced a trap composed of 18 places in 161 ms of which 0 ms to minimize.
[2022-05-20 08:10:43] [INFO ] Deduced a trap composed of 28 places in 153 ms of which 1 ms to minimize.
[2022-05-20 08:10:43] [INFO ] Deduced a trap composed of 33 places in 154 ms of which 1 ms to minimize.
[2022-05-20 08:10:44] [INFO ] Deduced a trap composed of 34 places in 150 ms of which 1 ms to minimize.
[2022-05-20 08:10:44] [INFO ] Deduced a trap composed of 21 places in 239 ms of which 1 ms to minimize.
[2022-05-20 08:10:44] [INFO ] Deduced a trap composed of 21 places in 267 ms of which 1 ms to minimize.
[2022-05-20 08:10:45] [INFO ] Deduced a trap composed of 10 places in 266 ms of which 0 ms to minimize.
[2022-05-20 08:10:45] [INFO ] Deduced a trap composed of 20 places in 266 ms of which 1 ms to minimize.
[2022-05-20 08:10:45] [INFO ] Deduced a trap composed of 30 places in 272 ms of which 1 ms to minimize.
[2022-05-20 08:10:46] [INFO ] Deduced a trap composed of 23 places in 268 ms of which 0 ms to minimize.
[2022-05-20 08:10:46] [INFO ] Deduced a trap composed of 19 places in 261 ms of which 1 ms to minimize.
[2022-05-20 08:10:46] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2022-05-20 08:10:46] [INFO ] [Real]Absence check using 221 positive place invariants in 69 ms returned sat
[2022-05-20 08:10:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:47] [INFO ] [Real]Absence check using state equation in 403 ms returned sat
[2022-05-20 08:10:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:10:47] [INFO ] [Nat]Absence check using 221 positive place invariants in 74 ms returned sat
[2022-05-20 08:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:48] [INFO ] [Nat]Absence check using state equation in 458 ms returned sat
[2022-05-20 08:10:48] [INFO ] Deduced a trap composed of 20 places in 248 ms of which 1 ms to minimize.
[2022-05-20 08:10:48] [INFO ] Deduced a trap composed of 19 places in 215 ms of which 1 ms to minimize.
[2022-05-20 08:10:48] [INFO ] Deduced a trap composed of 23 places in 217 ms of which 1 ms to minimize.
[2022-05-20 08:10:49] [INFO ] Deduced a trap composed of 18 places in 216 ms of which 1 ms to minimize.
[2022-05-20 08:10:49] [INFO ] Deduced a trap composed of 29 places in 209 ms of which 1 ms to minimize.
[2022-05-20 08:10:49] [INFO ] Deduced a trap composed of 25 places in 214 ms of which 1 ms to minimize.
[2022-05-20 08:10:49] [INFO ] Deduced a trap composed of 33 places in 210 ms of which 1 ms to minimize.
[2022-05-20 08:10:50] [INFO ] Deduced a trap composed of 19 places in 207 ms of which 1 ms to minimize.
[2022-05-20 08:10:50] [INFO ] Deduced a trap composed of 33 places in 200 ms of which 1 ms to minimize.
[2022-05-20 08:10:50] [INFO ] Deduced a trap composed of 35 places in 196 ms of which 1 ms to minimize.
[2022-05-20 08:10:50] [INFO ] Deduced a trap composed of 23 places in 197 ms of which 0 ms to minimize.
[2022-05-20 08:10:51] [INFO ] Deduced a trap composed of 23 places in 196 ms of which 1 ms to minimize.
[2022-05-20 08:10:51] [INFO ] Deduced a trap composed of 21 places in 203 ms of which 1 ms to minimize.
[2022-05-20 08:10:51] [INFO ] Deduced a trap composed of 34 places in 197 ms of which 1 ms to minimize.
[2022-05-20 08:10:51] [INFO ] Deduced a trap composed of 22 places in 206 ms of which 1 ms to minimize.
[2022-05-20 08:10:52] [INFO ] Deduced a trap composed of 30 places in 190 ms of which 1 ms to minimize.
[2022-05-20 08:10:52] [INFO ] Deduced a trap composed of 41 places in 196 ms of which 1 ms to minimize.
[2022-05-20 08:10:52] [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 close... while checking expression at index 6
[2022-05-20 08:10:52] [INFO ] [Real]Absence check using 221 positive place invariants in 64 ms returned sat
[2022-05-20 08:10:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:53] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2022-05-20 08:10:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:10:53] [INFO ] [Nat]Absence check using 221 positive place invariants in 65 ms returned sat
[2022-05-20 08:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:53] [INFO ] [Nat]Absence check using state equation in 417 ms returned sat
[2022-05-20 08:10:53] [INFO ] Deduced a trap composed of 22 places in 220 ms of which 1 ms to minimize.
[2022-05-20 08:10:54] [INFO ] Deduced a trap composed of 18 places in 217 ms of which 1 ms to minimize.
[2022-05-20 08:10:54] [INFO ] Deduced a trap composed of 30 places in 243 ms of which 1 ms to minimize.
[2022-05-20 08:10:54] [INFO ] Deduced a trap composed of 23 places in 214 ms of which 1 ms to minimize.
[2022-05-20 08:10:55] [INFO ] Deduced a trap composed of 18 places in 215 ms of which 1 ms to minimize.
[2022-05-20 08:10:55] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 1 ms to minimize.
[2022-05-20 08:10:55] [INFO ] Deduced a trap composed of 23 places in 214 ms of which 1 ms to minimize.
[2022-05-20 08:10:55] [INFO ] Deduced a trap composed of 23 places in 216 ms of which 1 ms to minimize.
[2022-05-20 08:10:56] [INFO ] Deduced a trap composed of 27 places in 211 ms of which 1 ms to minimize.
[2022-05-20 08:10:56] [INFO ] Deduced a trap composed of 27 places in 214 ms of which 1 ms to minimize.
[2022-05-20 08:10:56] [INFO ] Deduced a trap composed of 43 places in 212 ms of which 1 ms to minimize.
[2022-05-20 08:10:56] [INFO ] Deduced a trap composed of 23 places in 206 ms of which 1 ms to minimize.
[2022-05-20 08:10:57] [INFO ] Deduced a trap composed of 30 places in 193 ms of which 0 ms to minimize.
[2022-05-20 08:10:57] [INFO ] Deduced a trap composed of 28 places in 182 ms of which 1 ms to minimize.
[2022-05-20 08:10:57] [INFO ] Deduced a trap composed of 32 places in 183 ms of which 0 ms to minimize.
[2022-05-20 08:10:57] [INFO ] Deduced a trap composed of 24 places in 191 ms of which 1 ms to minimize.
[2022-05-20 08:10:58] [INFO ] Deduced a trap composed of 26 places in 178 ms of which 0 ms to minimize.
[2022-05-20 08:10:58] [INFO ] Deduced a trap composed of 16 places in 534 ms of which 1 ms to minimize.
[2022-05-20 08:10:58] [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 close... while checking expression at index 7
[2022-05-20 08:10:58] [INFO ] [Real]Absence check using 221 positive place invariants in 70 ms returned sat
[2022-05-20 08:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:10:59] [INFO ] [Real]Absence check using state equation in 470 ms returned sat
[2022-05-20 08:10:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:10:59] [INFO ] [Nat]Absence check using 221 positive place invariants in 66 ms returned sat
[2022-05-20 08:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:00] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2022-05-20 08:11:00] [INFO ] Deduced a trap composed of 23 places in 238 ms of which 0 ms to minimize.
[2022-05-20 08:11:00] [INFO ] Deduced a trap composed of 27 places in 231 ms of which 1 ms to minimize.
[2022-05-20 08:11:00] [INFO ] Deduced a trap composed of 24 places in 213 ms of which 1 ms to minimize.
[2022-05-20 08:11:01] [INFO ] Deduced a trap composed of 24 places in 212 ms of which 1 ms to minimize.
[2022-05-20 08:11:01] [INFO ] Deduced a trap composed of 23 places in 209 ms of which 1 ms to minimize.
[2022-05-20 08:11:01] [INFO ] Deduced a trap composed of 23 places in 202 ms of which 1 ms to minimize.
[2022-05-20 08:11:01] [INFO ] Deduced a trap composed of 18 places in 215 ms of which 0 ms to minimize.
[2022-05-20 08:11:02] [INFO ] Deduced a trap composed of 24 places in 206 ms of which 1 ms to minimize.
[2022-05-20 08:11:02] [INFO ] Deduced a trap composed of 28 places in 186 ms of which 1 ms to minimize.
[2022-05-20 08:11:02] [INFO ] Deduced a trap composed of 19 places in 200 ms of which 1 ms to minimize.
[2022-05-20 08:11:02] [INFO ] Deduced a trap composed of 41 places in 198 ms of which 0 ms to minimize.
[2022-05-20 08:11:03] [INFO ] Deduced a trap composed of 19 places in 199 ms of which 0 ms to minimize.
[2022-05-20 08:11:03] [INFO ] Deduced a trap composed of 26 places in 178 ms of which 0 ms to minimize.
[2022-05-20 08:11:03] [INFO ] Deduced a trap composed of 28 places in 181 ms of which 0 ms to minimize.
[2022-05-20 08:11:03] [INFO ] Deduced a trap composed of 23 places in 176 ms of which 0 ms to minimize.
[2022-05-20 08:11:04] [INFO ] Deduced a trap composed of 23 places in 176 ms of which 1 ms to minimize.
[2022-05-20 08:11:04] [INFO ] Deduced a trap composed of 18 places in 168 ms of which 1 ms to minimize.
[2022-05-20 08:11:04] [INFO ] Deduced a trap composed of 30 places in 175 ms of which 0 ms to minimize.
[2022-05-20 08:11:04] [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 close... while checking expression at index 8
[2022-05-20 08:11:04] [INFO ] [Real]Absence check using 221 positive place invariants in 63 ms returned sat
[2022-05-20 08:11:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:05] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2022-05-20 08:11:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:11:05] [INFO ] [Nat]Absence check using 221 positive place invariants in 65 ms returned sat
[2022-05-20 08:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:05] [INFO ] [Nat]Absence check using state equation in 395 ms returned sat
[2022-05-20 08:11:06] [INFO ] Deduced a trap composed of 23 places in 220 ms of which 1 ms to minimize.
[2022-05-20 08:11:06] [INFO ] Deduced a trap composed of 20 places in 219 ms of which 1 ms to minimize.
[2022-05-20 08:11:06] [INFO ] Deduced a trap composed of 19 places in 218 ms of which 1 ms to minimize.
[2022-05-20 08:11:06] [INFO ] Deduced a trap composed of 27 places in 217 ms of which 1 ms to minimize.
[2022-05-20 08:11:07] [INFO ] Deduced a trap composed of 23 places in 216 ms of which 0 ms to minimize.
[2022-05-20 08:11:07] [INFO ] Deduced a trap composed of 26 places in 208 ms of which 0 ms to minimize.
[2022-05-20 08:11:07] [INFO ] Deduced a trap composed of 24 places in 197 ms of which 0 ms to minimize.
[2022-05-20 08:11:07] [INFO ] Deduced a trap composed of 36 places in 185 ms of which 0 ms to minimize.
[2022-05-20 08:11:08] [INFO ] Deduced a trap composed of 32 places in 183 ms of which 0 ms to minimize.
[2022-05-20 08:11:08] [INFO ] Deduced a trap composed of 25 places in 179 ms of which 1 ms to minimize.
[2022-05-20 08:11:08] [INFO ] Deduced a trap composed of 22 places in 178 ms of which 1 ms to minimize.
[2022-05-20 08:11:08] [INFO ] Deduced a trap composed of 33 places in 162 ms of which 0 ms to minimize.
[2022-05-20 08:11:08] [INFO ] Deduced a trap composed of 19 places in 166 ms of which 0 ms to minimize.
[2022-05-20 08:11:09] [INFO ] Deduced a trap composed of 34 places in 154 ms of which 1 ms to minimize.
[2022-05-20 08:11:09] [INFO ] Deduced a trap composed of 31 places in 145 ms of which 1 ms to minimize.
[2022-05-20 08:11:09] [INFO ] Deduced a trap composed of 33 places in 132 ms of which 1 ms to minimize.
[2022-05-20 08:11:09] [INFO ] Deduced a trap composed of 41 places in 141 ms of which 1 ms to minimize.
[2022-05-20 08:11:09] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 0 ms to minimize.
[2022-05-20 08:11:10] [INFO ] Deduced a trap composed of 79 places in 101 ms of which 1 ms to minimize.
[2022-05-20 08:11:10] [INFO ] Deduced a trap composed of 56 places in 97 ms of which 1 ms to minimize.
[2022-05-20 08:11:10] [INFO ] Deduced a trap composed of 16 places in 443 ms of which 1 ms to minimize.
[2022-05-20 08:11:10] [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 close... while checking expression at index 9
[2022-05-20 08:11:10] [INFO ] [Real]Absence check using 221 positive place invariants in 63 ms returned sat
[2022-05-20 08:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:11] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2022-05-20 08:11:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:11:11] [INFO ] [Nat]Absence check using 221 positive place invariants in 65 ms returned sat
[2022-05-20 08:11:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:11] [INFO ] [Nat]Absence check using state equation in 405 ms returned sat
[2022-05-20 08:11:12] [INFO ] Deduced a trap composed of 22 places in 258 ms of which 1 ms to minimize.
[2022-05-20 08:11:12] [INFO ] Deduced a trap composed of 20 places in 266 ms of which 1 ms to minimize.
[2022-05-20 08:11:12] [INFO ] Deduced a trap composed of 23 places in 253 ms of which 0 ms to minimize.
[2022-05-20 08:11:13] [INFO ] Deduced a trap composed of 36 places in 261 ms of which 1 ms to minimize.
[2022-05-20 08:11:13] [INFO ] Deduced a trap composed of 23 places in 254 ms of which 0 ms to minimize.
[2022-05-20 08:11:13] [INFO ] Deduced a trap composed of 23 places in 254 ms of which 1 ms to minimize.
[2022-05-20 08:11:14] [INFO ] Deduced a trap composed of 21 places in 168 ms of which 1 ms to minimize.
[2022-05-20 08:11:14] [INFO ] Deduced a trap composed of 25 places in 170 ms of which 1 ms to minimize.
[2022-05-20 08:11:14] [INFO ] Deduced a trap composed of 38 places in 172 ms of which 0 ms to minimize.
[2022-05-20 08:11:15] [INFO ] Deduced a trap composed of 28 places in 171 ms of which 1 ms to minimize.
[2022-05-20 08:11:15] [INFO ] Deduced a trap composed of 24 places in 166 ms of which 1 ms to minimize.
[2022-05-20 08:11:15] [INFO ] Deduced a trap composed of 16 places in 159 ms of which 1 ms to minimize.
[2022-05-20 08:11:15] [INFO ] Deduced a trap composed of 12 places in 158 ms of which 1 ms to minimize.
[2022-05-20 08:11:15] [INFO ] Deduced a trap composed of 29 places in 156 ms of which 1 ms to minimize.
[2022-05-20 08:11:16] [INFO ] Deduced a trap composed of 14 places in 164 ms of which 0 ms to minimize.
[2022-05-20 08:11:16] [INFO ] Deduced a trap composed of 17 places in 159 ms of which 0 ms to minimize.
[2022-05-20 08:11:16] [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 close... while checking expression at index 10
[2022-05-20 08:11:16] [INFO ] [Real]Absence check using 221 positive place invariants in 67 ms returned sat
[2022-05-20 08:11:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:17] [INFO ] [Real]Absence check using state equation in 453 ms returned sat
[2022-05-20 08:11:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:11:17] [INFO ] [Nat]Absence check using 221 positive place invariants in 67 ms returned sat
[2022-05-20 08:11:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:17] [INFO ] [Nat]Absence check using state equation in 449 ms returned sat
[2022-05-20 08:11:18] [INFO ] Deduced a trap composed of 23 places in 250 ms of which 0 ms to minimize.
[2022-05-20 08:11:18] [INFO ] Deduced a trap composed of 24 places in 255 ms of which 1 ms to minimize.
[2022-05-20 08:11:18] [INFO ] Deduced a trap composed of 36 places in 249 ms of which 1 ms to minimize.
[2022-05-20 08:11:18] [INFO ] Deduced a trap composed of 29 places in 243 ms of which 1 ms to minimize.
[2022-05-20 08:11:19] [INFO ] Deduced a trap composed of 25 places in 243 ms of which 0 ms to minimize.
[2022-05-20 08:11:19] [INFO ] Deduced a trap composed of 22 places in 234 ms of which 1 ms to minimize.
[2022-05-20 08:11:19] [INFO ] Deduced a trap composed of 33 places in 249 ms of which 0 ms to minimize.
[2022-05-20 08:11:20] [INFO ] Deduced a trap composed of 28 places in 229 ms of which 1 ms to minimize.
[2022-05-20 08:11:20] [INFO ] Deduced a trap composed of 21 places in 240 ms of which 1 ms to minimize.
[2022-05-20 08:11:20] [INFO ] Deduced a trap composed of 23 places in 222 ms of which 0 ms to minimize.
[2022-05-20 08:11:20] [INFO ] Deduced a trap composed of 23 places in 219 ms of which 1 ms to minimize.
[2022-05-20 08:11:21] [INFO ] Deduced a trap composed of 72 places in 229 ms of which 1 ms to minimize.
[2022-05-20 08:11:21] [INFO ] Deduced a trap composed of 24 places in 224 ms of which 1 ms to minimize.
[2022-05-20 08:11:21] [INFO ] Deduced a trap composed of 40 places in 230 ms of which 0 ms to minimize.
[2022-05-20 08:11:22] [INFO ] Deduced a trap composed of 28 places in 198 ms of which 1 ms to minimize.
[2022-05-20 08:11:22] [INFO ] Deduced a trap composed of 26 places in 210 ms of which 1 ms to minimize.
[2022-05-20 08:11:22] [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 close... while checking expression at index 11
[2022-05-20 08:11:22] [INFO ] [Real]Absence check using 221 positive place invariants in 64 ms returned sat
[2022-05-20 08:11:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:22] [INFO ] [Real]Absence check using state equation in 442 ms returned sat
[2022-05-20 08:11:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:11:23] [INFO ] [Nat]Absence check using 221 positive place invariants in 65 ms returned sat
[2022-05-20 08:11:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:23] [INFO ] [Nat]Absence check using state equation in 424 ms returned sat
[2022-05-20 08:11:23] [INFO ] Deduced a trap composed of 14 places in 241 ms of which 1 ms to minimize.
[2022-05-20 08:11:24] [INFO ] Deduced a trap composed of 24 places in 266 ms of which 1 ms to minimize.
[2022-05-20 08:11:24] [INFO ] Deduced a trap composed of 44 places in 231 ms of which 1 ms to minimize.
[2022-05-20 08:11:24] [INFO ] Deduced a trap composed of 39 places in 232 ms of which 1 ms to minimize.
[2022-05-20 08:11:25] [INFO ] Deduced a trap composed of 20 places in 232 ms of which 0 ms to minimize.
[2022-05-20 08:11:25] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 1 ms to minimize.
[2022-05-20 08:11:25] [INFO ] Deduced a trap composed of 23 places in 193 ms of which 1 ms to minimize.
[2022-05-20 08:11:25] [INFO ] Deduced a trap composed of 19 places in 236 ms of which 0 ms to minimize.
[2022-05-20 08:11:26] [INFO ] Deduced a trap composed of 26 places in 216 ms of which 1 ms to minimize.
[2022-05-20 08:11:26] [INFO ] Deduced a trap composed of 23 places in 212 ms of which 1 ms to minimize.
[2022-05-20 08:11:26] [INFO ] Deduced a trap composed of 55 places in 218 ms of which 9 ms to minimize.
[2022-05-20 08:11:26] [INFO ] Deduced a trap composed of 56 places in 198 ms of which 0 ms to minimize.
[2022-05-20 08:11:27] [INFO ] Deduced a trap composed of 19 places in 206 ms of which 0 ms to minimize.
[2022-05-20 08:11:27] [INFO ] Deduced a trap composed of 31 places in 192 ms of which 1 ms to minimize.
[2022-05-20 08:11:27] [INFO ] Deduced a trap composed of 32 places in 189 ms of which 1 ms to minimize.
[2022-05-20 08:11:27] [INFO ] Deduced a trap composed of 37 places in 179 ms of which 0 ms to minimize.
[2022-05-20 08:11:28] [INFO ] Deduced a trap composed of 37 places in 149 ms of which 1 ms to minimize.
[2022-05-20 08:11:28] [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 close... while checking expression at index 12
[2022-05-20 08:11:28] [INFO ] [Real]Absence check using 221 positive place invariants in 66 ms returned sat
[2022-05-20 08:11:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:28] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2022-05-20 08:11:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 08:11:28] [INFO ] [Nat]Absence check using 221 positive place invariants in 67 ms returned sat
[2022-05-20 08:11:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 08:11:29] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2022-05-20 08:11:29] [INFO ] Deduced a trap composed of 30 places in 256 ms of which 1 ms to minimize.
[2022-05-20 08:11:29] [INFO ] Deduced a trap composed of 18 places in 246 ms of which 1 ms to minimize.
[2022-05-20 08:11:30] [INFO ] Deduced a trap composed of 24 places in 226 ms of which 1 ms to minimize.
[2022-05-20 08:11:30] [INFO ] Deduced a trap composed of 21 places in 244 ms of which 0 ms to minimize.
[2022-05-20 08:11:30] [INFO ] Deduced a trap composed of 31 places in 229 ms of which 1 ms to minimize.
[2022-05-20 08:11:31] [INFO ] Deduced a trap composed of 26 places in 226 ms of which 1 ms to minimize.
[2022-05-20 08:11:31] [INFO ] Deduced a trap composed of 31 places in 218 ms of which 1 ms to minimize.
[2022-05-20 08:11:31] [INFO ] Deduced a trap composed of 20 places in 226 ms of which 1 ms to minimize.
[2022-05-20 08:11:31] [INFO ] Deduced a trap composed of 19 places in 220 ms of which 0 ms to minimize.
[2022-05-20 08:11:32] [INFO ] Deduced a trap composed of 29 places in 201 ms of which 0 ms to minimize.
[2022-05-20 08:11:32] [INFO ] Deduced a trap composed of 24 places in 194 ms of which 1 ms to minimize.
[2022-05-20 08:11:32] [INFO ] Deduced a trap composed of 31 places in 207 ms of which 1 ms to minimize.
[2022-05-20 08:11:32] [INFO ] Deduced a trap composed of 32 places in 195 ms of which 1 ms to minimize.
[2022-05-20 08:11:33] [INFO ] Deduced a trap composed of 36 places in 187 ms of which 0 ms to minimize.
[2022-05-20 08:11:33] [INFO ] Deduced a trap composed of 37 places in 184 ms of which 0 ms to minimize.
[2022-05-20 08:11:33] [INFO ] Deduced a trap composed of 37 places in 180 ms of which 1 ms to minimize.
[2022-05-20 08:11:33] [INFO ] Deduced a trap composed of 35 places in 191 ms of which 0 ms to minimize.
[2022-05-20 08:11:33] [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 close... while checking expression at index 13
Fused 14 Parikh solutions to 1 different solutions.
Support contains 14 out of 1363 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1363/1363 places, 1263/1263 transitions.
Drop transitions removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1363 transition count 1121
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1221 transition count 1121
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 284 place count 1221 transition count 1021
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 484 place count 1121 transition count 1021
Discarding 127 places :
Symmetric choice reduction at 2 with 127 rule applications. Total rules 611 place count 994 transition count 894
Iterating global reduction 2 with 127 rules applied. Total rules applied 738 place count 994 transition count 894
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 738 place count 994 transition count 834
Deduced a syphon composed of 60 places in 3 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 858 place count 934 transition count 834
Performed 299 Post agglomeration using F-continuation condition.Transition count delta: 299
Deduced a syphon composed of 299 places in 1 ms
Reduce places removed 299 places and 0 transitions.
Iterating global reduction 2 with 598 rules applied. Total rules applied 1456 place count 635 transition count 535
Partial Free-agglomeration rule applied 177 times.
Drop transitions removed 177 transitions
Iterating global reduction 2 with 177 rules applied. Total rules applied 1633 place count 635 transition count 535
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1634 place count 634 transition count 534
Applied a total of 1634 rules in 384 ms. Remains 634 /1363 variables (removed 729) and now considering 534/1263 (removed 729) transitions.
Finished structural reductions, in 1 iterations. Remains : 634/1363 places, 534/1263 transitions.
[2022-05-20 08:11:34] [INFO ] Flatten gal took : 83 ms
[2022-05-20 08:11:34] [INFO ] Flatten gal took : 61 ms
[2022-05-20 08:11:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12702904080062415577.gal : 21 ms
[2022-05-20 08:11:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2338167014386724194.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality12702904080062415577.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2338167014386724194.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality12702904080062415577.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2338167014386724194.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2338167014386724194.prop.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :36 after 59
Invariant property smplace_60 does not hold.
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :59 after 181
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :181 after 280
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :280 after 814
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :814 after 118375
Invariant property smplace_141 does not hold.
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :118375 after 290734
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :290734 after 294180
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :294180 after 2.56653e+07
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :2.56653e+07 after 6.94026e+08
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :6.94026e+08 after 7.34304e+08
Invariant property smplace_259 does not hold.
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :7.34304e+08 after 2.81558e+12
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :2.81558e+12 after 2.96411e+12
SDD proceeding with computation,11 properties remain. new max is 32768
SDD size :2.96411e+12 after 1.54989e+16
SDD proceeding with computation,11 properties remain. new max is 65536
SDD size :1.54989e+16 after 1.58426e+16
SDD proceeding with computation,11 properties remain. new max is 131072
SDD size :1.58426e+16 after 7.3538e+19
Detected timeout of ITS tools.
[2022-05-20 08:11:49] [INFO ] Flatten gal took : 38 ms
[2022-05-20 08:11:49] [INFO ] Applying decomposition
[2022-05-20 08:11:49] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10568102878994161857.txt, -o, /tmp/graph10568102878994161857.bin, -w, /tmp/graph10568102878994161857.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10568102878994161857.bin, -l, -1, -v, -w, /tmp/graph10568102878994161857.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-20 08:11:49] [INFO ] Decomposing Gal with order
[2022-05-20 08:11:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 08:11:50] [INFO ] Removed a total of 256 redundant transitions.
[2022-05-20 08:11:50] [INFO ] Flatten gal took : 93 ms
[2022-05-20 08:11:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 362 labels/synchronizations in 21 ms.
[2022-05-20 08:11:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7116745082798734405.gal : 12 ms
[2022-05-20 08:11:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14404928250231869463.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality7116745082798734405.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14404928250231869463.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality7116745082798734405.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14404928250231869463.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14404928250231869463.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :1 after 1258
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :1258 after 1.28731e+11
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :1.28731e+11 after 4.74999e+12
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11297079545996762977
[2022-05-20 08:12:05] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11297079545996762977
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11297079545996762977]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11297079545996762977] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11297079545996762977] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Finished random walk after 1583 steps, including 0 resets, run visited all 11 properties in 14 ms. (steps per millisecond=113 )
Able to resolve query StableMarking after proving 820 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL

BK_STOP 1653034327353

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination StableMarking -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ShieldPPPs-PT-020B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is ShieldPPPs-PT-020B, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-165286038100288"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-020B.tgz
mv ShieldPPPs-PT-020B execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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