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.r179-tall-165277027200367.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)
..............................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is QuasiCertifProtocol-PT-18, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-165277027200367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 996K
-rw-r--r-- 1 mcc users 43K Apr 30 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 295K Apr 30 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 30 13:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 30 13:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 19K May 9 08:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 9 08:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 9 08:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 30K May 9 08:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K May 9 08:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 360K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-00
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-01
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-02
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-03
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-04
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-05
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-06
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-07
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-08
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-09
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-10
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-11
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-12
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-13
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-14
FORMULA_NAME QuasiCertifProtocol-PT-18-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652842444273

Running Version 0
[2022-05-18 02:54:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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, 3600]
[2022-05-18 02:54:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 02:54:06] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2022-05-18 02:54:06] [INFO ] Transformed 1398 places.
[2022-05-18 02:54:06] [INFO ] Transformed 296 transitions.
[2022-05-18 02:54:06] [INFO ] Parsed PT model containing 1398 places and 296 transitions in 198 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 296 rows 1398 cols
[2022-05-18 02:54:06] [INFO ] Computed 1103 place invariants in 79 ms
Incomplete random walk after 10000 steps, including 442 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 16) seen :3
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :1
// Phase 1: matrix 296 rows 1398 cols
[2022-05-18 02:54:06] [INFO ] Computed 1103 place invariants in 43 ms
[2022-05-18 02:54:06] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2022-05-18 02:54:07] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 263 ms returned sat
[2022-05-18 02:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:07] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2022-05-18 02:54:07] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-05-18 02:54:08] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 202 ms returned sat
[2022-05-18 02:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:08] [INFO ] [Nat]Absence check using state equation in 340 ms returned sat
[2022-05-18 02:54:08] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 31 ms.
[2022-05-18 02:54:09] [INFO ] Added : 89 causal constraints over 18 iterations in 863 ms. Result :sat
Minimization took 255 ms.
[2022-05-18 02:54:09] [INFO ] [Real]Absence check using 3 positive place invariants in 17 ms returned sat
[2022-05-18 02:54:09] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 181 ms returned sat
[2022-05-18 02:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:10] [INFO ] [Real]Absence check using state equation in 346 ms returned sat
[2022-05-18 02:54:10] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-05-18 02:54:10] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 177 ms returned sat
[2022-05-18 02:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:10] [INFO ] [Nat]Absence check using state equation in 342 ms returned sat
[2022-05-18 02:54:11] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 25 ms.
[2022-05-18 02:54:11] [INFO ] Added : 81 causal constraints over 17 iterations in 783 ms. Result :sat
Minimization took 171 ms.
[2022-05-18 02:54:12] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-05-18 02:54:12] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 182 ms returned sat
[2022-05-18 02:54:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:12] [INFO ] [Real]Absence check using state equation in 370 ms returned sat
[2022-05-18 02:54:12] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-05-18 02:54:13] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 186 ms returned sat
[2022-05-18 02:54:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:13] [INFO ] [Nat]Absence check using state equation in 380 ms returned sat
[2022-05-18 02:54:13] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 34 ms.
[2022-05-18 02:54:14] [INFO ] Added : 60 causal constraints over 12 iterations in 561 ms. Result :sat
Minimization took 120 ms.
[2022-05-18 02:54:14] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-05-18 02:54:14] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 188 ms returned sat
[2022-05-18 02:54:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:14] [INFO ] [Real]Absence check using state equation in 355 ms returned sat
[2022-05-18 02:54:14] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 24 ms.
[2022-05-18 02:54:15] [INFO ] Added : 89 causal constraints over 18 iterations in 874 ms. Result :sat
Minimization took 213 ms.
[2022-05-18 02:54:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-05-18 02:54:16] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 193 ms returned sat
[2022-05-18 02:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:16] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2022-05-18 02:54:16] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 21 ms.
[2022-05-18 02:54:17] [INFO ] Added : 89 causal constraints over 18 iterations in 753 ms. Result :sat
Minimization took 229 ms.
[2022-05-18 02:54:17] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-05-18 02:54:18] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 170 ms returned sat
[2022-05-18 02:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:18] [INFO ] [Real]Absence check using state equation in 321 ms returned sat
[2022-05-18 02:54:18] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 21 ms.
[2022-05-18 02:54:19] [INFO ] Added : 81 causal constraints over 17 iterations in 828 ms. Result :sat
Minimization took 103 ms.
[2022-05-18 02:54:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-05-18 02:54:19] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 168 ms returned sat
[2022-05-18 02:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:20] [INFO ] [Nat]Absence check using state equation in 322 ms returned sat
[2022-05-18 02:54:20] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 23 ms.
[2022-05-18 02:54:20] [INFO ] Added : 81 causal constraints over 17 iterations in 728 ms. Result :sat
Minimization took 87 ms.
[2022-05-18 02:54:21] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-05-18 02:54:21] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 171 ms returned sat
[2022-05-18 02:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:21] [INFO ] [Real]Absence check using state equation in 336 ms returned sat
[2022-05-18 02:54:21] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-05-18 02:54:22] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 178 ms returned sat
[2022-05-18 02:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:22] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2022-05-18 02:54:22] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 24 ms.
[2022-05-18 02:54:22] [INFO ] Added : 60 causal constraints over 12 iterations in 528 ms. Result :sat
Minimization took 87 ms.
[2022-05-18 02:54:23] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-05-18 02:54:23] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 216 ms returned sat
[2022-05-18 02:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:23] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2022-05-18 02:54:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-05-18 02:54:24] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 216 ms returned sat
[2022-05-18 02:54:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:24] [INFO ] [Nat]Absence check using state equation in 384 ms returned sat
[2022-05-18 02:54:24] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 24 ms.
[2022-05-18 02:54:25] [INFO ] Added : 98 causal constraints over 20 iterations in 891 ms. Result :sat
Minimization took 173 ms.
[2022-05-18 02:54:25] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-05-18 02:54:26] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 185 ms returned sat
[2022-05-18 02:54:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:26] [INFO ] [Real]Absence check using state equation in 327 ms returned unsat
[2022-05-18 02:54:26] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-05-18 02:54:26] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 185 ms returned sat
[2022-05-18 02:54:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:27] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2022-05-18 02:54:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 16 ms returned sat
[2022-05-18 02:54:27] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 203 ms returned sat
[2022-05-18 02:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:27] [INFO ] [Nat]Absence check using state equation in 333 ms returned sat
[2022-05-18 02:54:27] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 21 ms.
[2022-05-18 02:54:28] [INFO ] Added : 79 causal constraints over 16 iterations in 731 ms. Result :sat
Minimization took 86 ms.
[2022-05-18 02:54:28] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-05-18 02:54:29] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 183 ms returned sat
[2022-05-18 02:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:29] [INFO ] [Real]Absence check using state equation in 510 ms returned sat
[2022-05-18 02:54:29] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-05-18 02:54:29] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 187 ms returned sat
[2022-05-18 02:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:30] [INFO ] [Nat]Absence check using state equation in 349 ms returned sat
[2022-05-18 02:54:30] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 21 ms.
[2022-05-18 02:54:31] [INFO ] Added : 81 causal constraints over 17 iterations in 763 ms. Result :sat
Minimization took 87 ms.
[2022-05-18 02:54:31] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-05-18 02:54:31] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 180 ms returned sat
[2022-05-18 02:54:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:31] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2022-05-18 02:54:31] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-05-18 02:54:32] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 184 ms returned sat
[2022-05-18 02:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:32] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2022-05-18 02:54:32] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 24 ms.
[2022-05-18 02:54:33] [INFO ] Added : 40 causal constraints over 8 iterations in 402 ms. Result :sat
Minimization took 80 ms.
[2022-05-18 02:54:33] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-05-18 02:54:33] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 199 ms returned sat
[2022-05-18 02:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:33] [INFO ] [Real]Absence check using state equation in 337 ms returned sat
[2022-05-18 02:54:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-05-18 02:54:34] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 193 ms returned sat
[2022-05-18 02:54:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:34] [INFO ] [Nat]Absence check using state equation in 349 ms returned sat
[2022-05-18 02:54:34] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 20 ms.
[2022-05-18 02:54:35] [INFO ] Added : 89 causal constraints over 18 iterations in 778 ms. Result :sat
Minimization took 254 ms.
[2022-05-18 02:54:35] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-05-18 02:54:35] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 184 ms returned sat
[2022-05-18 02:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:36] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2022-05-18 02:54:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-05-18 02:54:36] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 182 ms returned sat
[2022-05-18 02:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:37] [INFO ] [Nat]Absence check using state equation in 335 ms returned sat
[2022-05-18 02:54:37] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 21 ms.
[2022-05-18 02:54:37] [INFO ] Added : 61 causal constraints over 13 iterations in 612 ms. Result :sat
Minimization took 75 ms.
[2022-05-18 02:54:38] [INFO ] [Real]Absence check using 3 positive place invariants in 18 ms returned sat
[2022-05-18 02:54:38] [INFO ] [Real]Absence check using 3 positive and 1100 generalized place invariants in 170 ms returned sat
[2022-05-18 02:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:38] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2022-05-18 02:54:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 02:54:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-05-18 02:54:39] [INFO ] [Nat]Absence check using 3 positive and 1100 generalized place invariants in 178 ms returned sat
[2022-05-18 02:54:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 02:54:39] [INFO ] [Nat]Absence check using state equation in 320 ms returned sat
[2022-05-18 02:54:39] [INFO ] Computed and/alt/rep : 216/254/216 causal constraints (skipped 60 transitions) in 18 ms.
[2022-05-18 02:54:40] [INFO ] Added : 80 causal constraints over 16 iterations in 676 ms. Result :sat
Minimization took 88 ms.
Current structural bounds on expressions (after SMT) : [10, 361, 361, -1, 1, 361, 361, 1, -1, 19, -1, 10, 19, 19] Max seen :[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 11400 steps, including 161 resets, run finished after 98 ms. (steps per millisecond=116 ) properties (out of 13) seen :66 could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 6400 steps, including 110 resets, run finished after 36 ms. (steps per millisecond=177 ) properties (out of 12) seen :26 could not realise parikh vector
Incomplete Parikh walk after 12600 steps, including 154 resets, run finished after 112 ms. (steps per millisecond=112 ) properties (out of 12) seen :80 could not realise parikh vector
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-13 10 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-01 10 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4200 steps, including 98 resets, run finished after 21 ms. (steps per millisecond=200 ) properties (out of 10) seen :1 could not realise parikh vector
Incomplete Parikh walk after 11600 steps, including 157 resets, run finished after 93 ms. (steps per millisecond=124 ) properties (out of 10) seen :65 could not realise parikh vector
Incomplete Parikh walk after 8200 steps, including 133 resets, run finished after 51 ms. (steps per millisecond=160 ) properties (out of 10) seen :40 could not realise parikh vector
Incomplete Parikh walk after 15700 steps, including 204 resets, run finished after 156 ms. (steps per millisecond=100 ) properties (out of 10) seen :100 could not realise parikh vector
Incomplete Parikh walk after 8200 steps, including 121 resets, run finished after 55 ms. (steps per millisecond=149 ) properties (out of 10) seen :38 could not realise parikh vector
Incomplete Parikh walk after 11600 steps, including 161 resets, run finished after 128 ms. (steps per millisecond=90 ) properties (out of 10) seen :62 could not realise parikh vector
Incomplete Parikh walk after 11300 steps, including 131 resets, run finished after 94 ms. (steps per millisecond=120 ) properties (out of 10) seen :60 could not realise parikh vector
Incomplete Parikh walk after 6300 steps, including 108 resets, run finished after 28 ms. (steps per millisecond=225 ) properties (out of 10) seen :25 could not realise parikh vector
Incomplete Parikh walk after 13900 steps, including 187 resets, run finished after 136 ms. (steps per millisecond=102 ) properties (out of 10) seen :82 could not realise parikh vector
Incomplete Parikh walk after 12600 steps, including 161 resets, run finished after 99 ms. (steps per millisecond=127 ) properties (out of 10) seen :61 could not realise parikh vector
Support contains 98 out of 1398 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1398/1398 places, 296/296 transitions.
Graph (complete) has 9608 edges and 1398 vertex of which 1374 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.15 ms
Discarding 24 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Discarding 38 places :
Implicit places reduction removed 38 places
Iterating post reduction 0 with 118 rules applied. Total rules applied 119 place count 1336 transition count 214
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 39 Pre rules applied. Total rules applied 119 place count 1336 transition count 175
Deduced a syphon composed of 39 places in 1 ms
Ensure Unique test removed 55 places
Reduce places removed 94 places and 0 transitions.
Iterating global reduction 1 with 133 rules applied. Total rules applied 252 place count 1242 transition count 175
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 253 place count 1241 transition count 175
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 253 place count 1241 transition count 174
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 256 place count 1239 transition count 174
Applied a total of 256 rules in 275 ms. Remains 1239 /1398 variables (removed 159) and now considering 174/296 (removed 122) transitions.
Finished structural reductions, in 1 iterations. Remains : 1239/1398 places, 174/296 transitions.
// Phase 1: matrix 174 rows 1239 cols
[2022-05-18 02:54:41] [INFO ] Computed 1065 place invariants in 12 ms
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-07 19 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 1000000 steps, including 21948 resets, run finished after 5586 ms. (steps per millisecond=179 ) properties (out of 9) seen :62
Incomplete Best-First random walk after 1000001 steps, including 1406 resets, run finished after 2090 ms. (steps per millisecond=478 ) properties (out of 9) seen :27
Incomplete Best-First random walk after 1000001 steps, including 952 resets, run finished after 1775 ms. (steps per millisecond=563 ) properties (out of 9) seen :32
Incomplete Best-First random walk after 1000001 steps, including 1411 resets, run finished after 1987 ms. (steps per millisecond=503 ) properties (out of 9) seen :28
Interrupted Best-First random walk after 939870 steps, including 431 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen :{0=19, 1=1, 2=14, 3=19, 4=1, 5=1, 6=1, 7=1, 8=1}
Incomplete Best-First random walk after 1000001 steps, including 1455 resets, run finished after 1765 ms. (steps per millisecond=566 ) properties (out of 9) seen :26
Incomplete Best-First random walk after 1000001 steps, including 1414 resets, run finished after 1841 ms. (steps per millisecond=543 ) properties (out of 9) seen :28
Incomplete Best-First random walk after 1000001 steps, including 1413 resets, run finished after 1754 ms. (steps per millisecond=570 ) properties (out of 9) seen :27
Incomplete Best-First random walk after 1000001 steps, including 1350 resets, run finished after 1803 ms. (steps per millisecond=554 ) properties (out of 9) seen :26
Incomplete Best-First random walk after 1000001 steps, including 1395 resets, run finished after 1823 ms. (steps per millisecond=548 ) properties (out of 9) seen :28
// Phase 1: matrix 174 rows 1239 cols
[2022-05-18 02:55:07] [INFO ] Computed 1065 place invariants in 11 ms
[2022-05-18 02:55:07] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-05-18 02:55:07] [INFO ] [Real]Absence check using 19 positive and 1046 generalized place invariants in 25 ms returned unsat
[2022-05-18 02:55:07] [INFO ] [Real]Absence check using 19 positive place invariants in 14 ms returned sat
[2022-05-18 02:55:07] [INFO ] [Real]Absence check using 19 positive and 1046 generalized place invariants in 198 ms returned sat
[2022-05-18 02:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:55:08] [INFO ] [Real]Absence check using state equation in 731 ms returned unsat
[2022-05-18 02:55:08] [INFO ] [Real]Absence check using 19 positive place invariants in 19 ms returned sat
[2022-05-18 02:55:08] [INFO ] [Real]Absence check using 19 positive and 1046 generalized place invariants in 182 ms returned sat
[2022-05-18 02:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:55:09] [INFO ] [Real]Absence check using state equation in 751 ms returned unsat
[2022-05-18 02:55:09] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-05-18 02:55:09] [INFO ] [Real]Absence check using 19 positive and 1046 generalized place invariants in 190 ms returned sat
[2022-05-18 02:55:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:55:09] [INFO ] [Real]Absence check using state equation in 341 ms returned unsat
[2022-05-18 02:55:10] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-05-18 02:55:10] [INFO ] [Real]Absence check using 19 positive and 1046 generalized place invariants in 181 ms returned sat
[2022-05-18 02:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:55:10] [INFO ] [Real]Absence check using state equation in 663 ms returned unsat
[2022-05-18 02:55:11] [INFO ] [Real]Absence check using 19 positive place invariants in 12 ms returned sat
[2022-05-18 02:55:11] [INFO ] [Real]Absence check using 19 positive and 1046 generalized place invariants in 178 ms returned unsat
[2022-05-18 02:55:11] [INFO ] [Real]Absence check using 19 positive place invariants in 11 ms returned sat
[2022-05-18 02:55:11] [INFO ] [Real]Absence check using 19 positive and 1046 generalized place invariants in 177 ms returned sat
[2022-05-18 02:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:55:12] [INFO ] [Real]Absence check using state equation in 636 ms returned unsat
[2022-05-18 02:55:12] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-05-18 02:55:12] [INFO ] [Real]Absence check using 19 positive and 1046 generalized place invariants in 188 ms returned sat
[2022-05-18 02:55:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:55:13] [INFO ] [Real]Absence check using state equation in 630 ms returned unsat
[2022-05-18 02:55:13] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-05-18 02:55:13] [INFO ] [Real]Absence check using 19 positive and 1046 generalized place invariants in 179 ms returned sat
[2022-05-18 02:55:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 02:55:14] [INFO ] [Real]Absence check using state equation in 1002 ms returned unsat
Current structural bounds on expressions (after SMT) : [19, 19, 19, 19, 1, 1, 1, 1, 1] Max seen :[19, 19, 19, 19, 1, 1, 1, 1, 1]
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-06 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-04 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-03 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA QuasiCertifProtocol-PT-18-UpperBounds-02 19 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.

BK_STOP 1652842515442

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 UpperBounds -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 3600 -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="QuasiCertifProtocol-PT-18"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is QuasiCertifProtocol-PT-18, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r179-tall-165277027200367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-18.tgz
mv QuasiCertifProtocol-PT-18 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;