Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r140-tall-162089127500252.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is NoC3x3-PT-2B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127500252
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 896K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 06:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 07:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 07:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 548K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-2B-00
FORMULA_NAME NoC3x3-PT-2B-01
FORMULA_NAME NoC3x3-PT-2B-02
FORMULA_NAME NoC3x3-PT-2B-03
FORMULA_NAME NoC3x3-PT-2B-04
FORMULA_NAME NoC3x3-PT-2B-05
FORMULA_NAME NoC3x3-PT-2B-06
FORMULA_NAME NoC3x3-PT-2B-07
FORMULA_NAME NoC3x3-PT-2B-08
FORMULA_NAME NoC3x3-PT-2B-09
FORMULA_NAME NoC3x3-PT-2B-10
FORMULA_NAME NoC3x3-PT-2B-11
FORMULA_NAME NoC3x3-PT-2B-12
FORMULA_NAME NoC3x3-PT-2B-13
FORMULA_NAME NoC3x3-PT-2B-14
FORMULA_NAME NoC3x3-PT-2B-15

=== Now, execution of the tool begins

BK_START 1620953232215

Running Version 0
[2021-05-14 00:47:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-14 00:47:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 00:47:13] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2021-05-14 00:47:13] [INFO ] Transformed 2003 places.
[2021-05-14 00:47:13] [INFO ] Transformed 2292 transitions.
[2021-05-14 00:47:13] [INFO ] Found NUPN structural information;
[2021-05-14 00:47:13] [INFO ] Parsed PT model containing 2003 places and 2292 transitions in 206 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 00:47:13] [INFO ] Initial state test concluded for 3 properties.
FORMULA NoC3x3-PT-2B-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2B-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2B-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 2003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2003/2003 places, 2292/2292 transitions.
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1994 transition count 2292
Discarding 491 places :
Symmetric choice reduction at 1 with 491 rule applications. Total rules 500 place count 1503 transition count 1801
Iterating global reduction 1 with 491 rules applied. Total rules applied 991 place count 1503 transition count 1801
Discarding 169 places :
Symmetric choice reduction at 1 with 169 rule applications. Total rules 1160 place count 1334 transition count 1632
Iterating global reduction 1 with 169 rules applied. Total rules applied 1329 place count 1334 transition count 1632
Discarding 165 places :
Symmetric choice reduction at 1 with 165 rule applications. Total rules 1494 place count 1169 transition count 1455
Iterating global reduction 1 with 165 rules applied. Total rules applied 1659 place count 1169 transition count 1455
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 1698 place count 1130 transition count 1381
Iterating global reduction 1 with 39 rules applied. Total rules applied 1737 place count 1130 transition count 1381
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 13 rules applied. Total rules applied 1750 place count 1129 transition count 1369
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 1776 place count 1103 transition count 1343
Iterating global reduction 2 with 26 rules applied. Total rules applied 1802 place count 1103 transition count 1343
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 1803 place count 1102 transition count 1343
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 1819 place count 1086 transition count 1311
Iterating global reduction 3 with 16 rules applied. Total rules applied 1835 place count 1086 transition count 1311
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 1850 place count 1071 transition count 1296
Iterating global reduction 3 with 15 rules applied. Total rules applied 1865 place count 1071 transition count 1296
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 1867 place count 1069 transition count 1296
Discarding 14 places :
Symmetric choice reduction at 4 with 14 rule applications. Total rules 1881 place count 1055 transition count 1282
Iterating global reduction 4 with 14 rules applied. Total rules applied 1895 place count 1055 transition count 1282
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 1909 place count 1055 transition count 1268
Applied a total of 1909 rules in 882 ms. Remains 1055 /2003 variables (removed 948) and now considering 1268/2292 (removed 1024) transitions.
// Phase 1: matrix 1268 rows 1055 cols
[2021-05-14 00:47:15] [INFO ] Computed 56 place invariants in 22 ms
[2021-05-14 00:47:15] [INFO ] Implicit Places using invariants in 461 ms returned []
// Phase 1: matrix 1268 rows 1055 cols
[2021-05-14 00:47:15] [INFO ] Computed 56 place invariants in 6 ms
[2021-05-14 00:47:16] [INFO ] Implicit Places using invariants and state equation in 902 ms returned [72, 80, 136, 143, 144, 152, 155, 254, 258, 259, 313, 314, 326, 329, 333, 426, 427, 428, 429, 433, 434, 435, 443, 446, 449, 457, 460, 464, 664, 667, 668, 672, 673, 674, 675, 679, 680, 681, 806, 814, 865, 866, 867, 871, 879, 882, 885, 996, 997, 1001, 1002]
Discarding 51 places :
Implicit Place search using SMT with State Equation took 1396 ms to find 51 implicit places.
// Phase 1: matrix 1268 rows 1004 cols
[2021-05-14 00:47:16] [INFO ] Computed 42 place invariants in 5 ms
[2021-05-14 00:47:16] [INFO ] Dead Transitions using invariants and state equation in 565 ms returned []
Starting structural reductions, iteration 1 : 1004/2003 places, 1268/2292 transitions.
Applied a total of 0 rules in 37 ms. Remains 1004 /1004 variables (removed 0) and now considering 1268/1268 (removed 0) transitions.
// Phase 1: matrix 1268 rows 1004 cols
[2021-05-14 00:47:16] [INFO ] Computed 42 place invariants in 5 ms
[2021-05-14 00:47:17] [INFO ] Dead Transitions using invariants and state equation in 587 ms returned []
Finished structural reductions, in 2 iterations. Remains : 1004/2003 places, 1268/2292 transitions.
[2021-05-14 00:47:17] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-14 00:47:17] [INFO ] Flatten gal took : 153 ms
FORMULA NoC3x3-PT-2B-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2B-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 00:47:18] [INFO ] Flatten gal took : 70 ms
[2021-05-14 00:47:18] [INFO ] Input system was already deterministic with 1268 transitions.
Incomplete random walk after 100000 steps, including 163 resets, run finished after 494 ms. (steps per millisecond=202 ) properties (out of 23) seen :19
Running SMT prover for 4 properties.
// Phase 1: matrix 1268 rows 1004 cols
[2021-05-14 00:47:18] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:47:18] [INFO ] [Real]Absence check using 42 positive place invariants in 20 ms returned sat
[2021-05-14 00:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 00:47:19] [INFO ] [Real]Absence check using state equation in 366 ms returned sat
[2021-05-14 00:47:19] [INFO ] Computed and/alt/rep : 1265/2348/1265 causal constraints (skipped 2 transitions) in 82 ms.
[2021-05-14 00:47:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 00:47:19] [INFO ] [Nat]Absence check using 42 positive place invariants in 20 ms returned sat
[2021-05-14 00:47:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 00:47:20] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2021-05-14 00:47:20] [INFO ] Computed and/alt/rep : 1265/2348/1265 causal constraints (skipped 2 transitions) in 61 ms.
[2021-05-14 00:47:36] [INFO ] Added : 971 causal constraints over 195 iterations in 16656 ms. Result :sat
[2021-05-14 00:47:36] [INFO ] [Real]Absence check using 42 positive place invariants in 19 ms returned sat
[2021-05-14 00:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 00:47:37] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2021-05-14 00:47:37] [INFO ] Computed and/alt/rep : 1265/2348/1265 causal constraints (skipped 2 transitions) in 66 ms.
[2021-05-14 00:47:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 00:47:37] [INFO ] [Nat]Absence check using 42 positive place invariants in 20 ms returned sat
[2021-05-14 00:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 00:47:38] [INFO ] [Nat]Absence check using state equation in 339 ms returned sat
[2021-05-14 00:47:38] [INFO ] Computed and/alt/rep : 1265/2348/1265 causal constraints (skipped 2 transitions) in 62 ms.
[2021-05-14 00:47:52] [INFO ] Added : 947 causal constraints over 191 iterations in 14849 ms. Result :sat
[2021-05-14 00:47:53] [INFO ] [Real]Absence check using 42 positive place invariants in 18 ms returned sat
[2021-05-14 00:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 00:47:53] [INFO ] [Real]Absence check using state equation in 323 ms returned sat
[2021-05-14 00:47:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 00:47:53] [INFO ] [Nat]Absence check using 42 positive place invariants in 19 ms returned sat
[2021-05-14 00:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 00:47:53] [INFO ] [Nat]Absence check using state equation in 323 ms returned sat
[2021-05-14 00:47:53] [INFO ] Computed and/alt/rep : 1265/2348/1265 causal constraints (skipped 2 transitions) in 62 ms.
[2021-05-14 00:48:09] [INFO ] Added : 962 causal constraints over 193 iterations in 15478 ms. Result :sat
[2021-05-14 00:48:09] [INFO ] [Real]Absence check using 42 positive place invariants in 18 ms returned sat
[2021-05-14 00:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 00:48:09] [INFO ] [Real]Absence check using state equation in 323 ms returned sat
[2021-05-14 00:48:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 00:48:09] [INFO ] [Nat]Absence check using 42 positive place invariants in 19 ms returned sat
[2021-05-14 00:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 00:48:10] [INFO ] [Nat]Absence check using state equation in 199 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2021-05-14 00:48:10] [INFO ] Initial state test concluded for 1 properties.
FORMULA NoC3x3-PT-2B-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&(G(p1)||G(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 976 transition count 1238
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 976 transition count 1238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 57 place count 976 transition count 1237
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 75 place count 958 transition count 1216
Iterating global reduction 1 with 18 rules applied. Total rules applied 93 place count 958 transition count 1216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 94 place count 958 transition count 1215
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 108 place count 944 transition count 1195
Iterating global reduction 2 with 14 rules applied. Total rules applied 122 place count 944 transition count 1195
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 123 place count 944 transition count 1194
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 132 place count 935 transition count 1182
Iterating global reduction 3 with 9 rules applied. Total rules applied 141 place count 935 transition count 1182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 142 place count 935 transition count 1181
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 149 place count 928 transition count 1173
Iterating global reduction 4 with 7 rules applied. Total rules applied 156 place count 928 transition count 1173
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 159 place count 928 transition count 1170
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 163 place count 924 transition count 1165
Iterating global reduction 5 with 4 rules applied. Total rules applied 167 place count 924 transition count 1165
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 169 place count 924 transition count 1163
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 171 place count 922 transition count 1161
Iterating global reduction 6 with 2 rules applied. Total rules applied 173 place count 922 transition count 1161
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 174 place count 922 transition count 1160
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 175 place count 921 transition count 1159
Iterating global reduction 7 with 1 rules applied. Total rules applied 176 place count 921 transition count 1159
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 177 place count 921 transition count 1158
Applied a total of 177 rules in 171 ms. Remains 921 /1004 variables (removed 83) and now considering 1158/1268 (removed 110) transitions.
// Phase 1: matrix 1158 rows 921 cols
[2021-05-14 00:48:10] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:10] [INFO ] Implicit Places using invariants in 223 ms returned []
// Phase 1: matrix 1158 rows 921 cols
[2021-05-14 00:48:10] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:11] [INFO ] Implicit Places using invariants and state equation in 618 ms returned [133]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 844 ms to find 1 implicit places.
// Phase 1: matrix 1158 rows 920 cols
[2021-05-14 00:48:11] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:11] [INFO ] Dead Transitions using invariants and state equation in 458 ms returned []
Starting structural reductions, iteration 1 : 920/1004 places, 1158/1268 transitions.
Applied a total of 0 rules in 26 ms. Remains 920 /920 variables (removed 0) and now considering 1158/1158 (removed 0) transitions.
// Phase 1: matrix 1158 rows 920 cols
[2021-05-14 00:48:11] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:12] [INFO ] Dead Transitions using invariants and state equation in 520 ms returned []
Finished structural reductions, in 2 iterations. Remains : 920/1004 places, 1158/1268 transitions.
Stuttering acceptance computed with spot in 386 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-2B-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) p2)), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 5}, { cond=(AND p1 p2), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 2}, { cond=p2, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=6 dest: 5}, { cond=(AND p1 p2), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (EQ s521 0) (EQ s87 1)), p2:(OR (EQ s708 0) (EQ s835 1)), p0:(EQ s433 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1148 steps with 1 reset in 11 ms.
FORMULA NoC3x3-PT-2B-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-00 finished in 2469 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(p0)&&F(((F(p1)&&X(G(p2)))||G(F(p1))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 976 transition count 1238
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 976 transition count 1238
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 75 place count 957 transition count 1215
Iterating global reduction 0 with 19 rules applied. Total rules applied 94 place count 957 transition count 1215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 95 place count 957 transition count 1214
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 110 place count 942 transition count 1194
Iterating global reduction 1 with 15 rules applied. Total rules applied 125 place count 942 transition count 1194
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 126 place count 942 transition count 1193
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 136 place count 932 transition count 1178
Iterating global reduction 2 with 10 rules applied. Total rules applied 146 place count 932 transition count 1178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 147 place count 932 transition count 1177
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 155 place count 924 transition count 1169
Iterating global reduction 3 with 8 rules applied. Total rules applied 163 place count 924 transition count 1169
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 166 place count 924 transition count 1166
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 171 place count 919 transition count 1159
Iterating global reduction 4 with 5 rules applied. Total rules applied 176 place count 919 transition count 1159
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 179 place count 919 transition count 1156
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 181 place count 917 transition count 1154
Iterating global reduction 5 with 2 rules applied. Total rules applied 183 place count 917 transition count 1154
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 185 place count 915 transition count 1152
Iterating global reduction 5 with 2 rules applied. Total rules applied 187 place count 915 transition count 1152
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 189 place count 915 transition count 1150
Applied a total of 189 rules in 176 ms. Remains 915 /1004 variables (removed 89) and now considering 1150/1268 (removed 118) transitions.
// Phase 1: matrix 1150 rows 915 cols
[2021-05-14 00:48:12] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:13] [INFO ] Implicit Places using invariants in 243 ms returned []
// Phase 1: matrix 1150 rows 915 cols
[2021-05-14 00:48:13] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:13] [INFO ] Implicit Places using invariants and state equation in 597 ms returned [133]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 844 ms to find 1 implicit places.
// Phase 1: matrix 1150 rows 914 cols
[2021-05-14 00:48:13] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:14] [INFO ] Dead Transitions using invariants and state equation in 467 ms returned []
Starting structural reductions, iteration 1 : 914/1004 places, 1150/1268 transitions.
Applied a total of 0 rules in 18 ms. Remains 914 /914 variables (removed 0) and now considering 1150/1150 (removed 0) transitions.
// Phase 1: matrix 1150 rows 914 cols
[2021-05-14 00:48:14] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:14] [INFO ] Dead Transitions using invariants and state equation in 450 ms returned []
Finished structural reductions, in 2 iterations. Remains : 914/1004 places, 1150/1268 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-2B-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s158 1), p1:(NEQ s157 1), p2:(AND (NEQ s644 0) (NEQ s352 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 558 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-2B-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-01 finished in 2120 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 975 transition count 1237
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 975 transition count 1237
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 59 place count 975 transition count 1236
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 78 place count 956 transition count 1213
Iterating global reduction 1 with 19 rules applied. Total rules applied 97 place count 956 transition count 1213
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 98 place count 956 transition count 1212
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 111 place count 943 transition count 1193
Iterating global reduction 2 with 13 rules applied. Total rules applied 124 place count 943 transition count 1193
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 125 place count 943 transition count 1192
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 135 place count 933 transition count 1178
Iterating global reduction 3 with 10 rules applied. Total rules applied 145 place count 933 transition count 1178
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 146 place count 933 transition count 1177
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 154 place count 925 transition count 1168
Iterating global reduction 4 with 8 rules applied. Total rules applied 162 place count 925 transition count 1168
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 165 place count 925 transition count 1165
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 170 place count 920 transition count 1159
Iterating global reduction 5 with 5 rules applied. Total rules applied 175 place count 920 transition count 1159
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 178 place count 920 transition count 1156
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 180 place count 918 transition count 1154
Iterating global reduction 6 with 2 rules applied. Total rules applied 182 place count 918 transition count 1154
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 183 place count 918 transition count 1153
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 184 place count 917 transition count 1152
Iterating global reduction 7 with 1 rules applied. Total rules applied 185 place count 917 transition count 1152
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 186 place count 917 transition count 1151
Applied a total of 186 rules in 178 ms. Remains 917 /1004 variables (removed 87) and now considering 1151/1268 (removed 117) transitions.
// Phase 1: matrix 1151 rows 917 cols
[2021-05-14 00:48:14] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:15] [INFO ] Implicit Places using invariants in 230 ms returned []
// Phase 1: matrix 1151 rows 917 cols
[2021-05-14 00:48:15] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:15] [INFO ] Implicit Places using invariants and state equation in 599 ms returned [133]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 831 ms to find 1 implicit places.
// Phase 1: matrix 1151 rows 916 cols
[2021-05-14 00:48:15] [INFO ] Computed 42 place invariants in 8 ms
[2021-05-14 00:48:16] [INFO ] Dead Transitions using invariants and state equation in 460 ms returned []
Starting structural reductions, iteration 1 : 916/1004 places, 1151/1268 transitions.
Applied a total of 0 rules in 20 ms. Remains 916 /916 variables (removed 0) and now considering 1151/1151 (removed 0) transitions.
// Phase 1: matrix 1151 rows 916 cols
[2021-05-14 00:48:16] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:16] [INFO ] Dead Transitions using invariants and state equation in 455 ms returned []
Finished structural reductions, in 2 iterations. Remains : 916/1004 places, 1151/1268 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(EQ s419 1), p1:(AND (NEQ s434 0) (NEQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-2B-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-02 finished in 2062 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((p1||G(F(p2))||F(p3))&&p0))))], workingDir=/home/mcc/execution]
Support contains 7 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 978 transition count 1241
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 978 transition count 1241
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 53 place count 978 transition count 1240
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 70 place count 961 transition count 1219
Iterating global reduction 1 with 17 rules applied. Total rules applied 87 place count 961 transition count 1219
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 99 place count 949 transition count 1202
Iterating global reduction 1 with 12 rules applied. Total rules applied 111 place count 949 transition count 1202
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 112 place count 949 transition count 1201
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 121 place count 940 transition count 1188
Iterating global reduction 2 with 9 rules applied. Total rules applied 130 place count 940 transition count 1188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 131 place count 940 transition count 1187
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 138 place count 933 transition count 1179
Iterating global reduction 3 with 7 rules applied. Total rules applied 145 place count 933 transition count 1179
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 147 place count 933 transition count 1177
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 152 place count 928 transition count 1171
Iterating global reduction 4 with 5 rules applied. Total rules applied 157 place count 928 transition count 1171
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 160 place count 928 transition count 1168
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 162 place count 926 transition count 1166
Iterating global reduction 5 with 2 rules applied. Total rules applied 164 place count 926 transition count 1166
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 165 place count 926 transition count 1165
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 166 place count 925 transition count 1164
Iterating global reduction 6 with 1 rules applied. Total rules applied 167 place count 925 transition count 1164
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 168 place count 925 transition count 1163
Applied a total of 168 rules in 164 ms. Remains 925 /1004 variables (removed 79) and now considering 1163/1268 (removed 105) transitions.
// Phase 1: matrix 1163 rows 925 cols
[2021-05-14 00:48:16] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:17] [INFO ] Implicit Places using invariants in 216 ms returned []
// Phase 1: matrix 1163 rows 925 cols
[2021-05-14 00:48:17] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:17] [INFO ] Implicit Places using invariants and state equation in 654 ms returned [133]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 871 ms to find 1 implicit places.
// Phase 1: matrix 1163 rows 924 cols
[2021-05-14 00:48:17] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:18] [INFO ] Dead Transitions using invariants and state equation in 466 ms returned []
Starting structural reductions, iteration 1 : 924/1004 places, 1163/1268 transitions.
Applied a total of 0 rules in 17 ms. Remains 924 /924 variables (removed 0) and now considering 1163/1163 (removed 0) transitions.
// Phase 1: matrix 1163 rows 924 cols
[2021-05-14 00:48:18] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:18] [INFO ] Dead Transitions using invariants and state equation in 494 ms returned []
Finished structural reductions, in 2 iterations. Remains : 924/1004 places, 1163/1268 transitions.
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p2) (NOT p3))), true, (AND (NOT p3) (NOT p2)), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : NoC3x3-PT-2B-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (NEQ s630 0) (NEQ s801 1)), p1:(NEQ s462 1), p3:(AND (NEQ s301 0) (NEQ s913 1)), p2:(AND (NEQ s301 0) (NEQ s913 1) (NEQ s434 0) (NEQ s187 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA NoC3x3-PT-2B-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-03 finished in 2168 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(X(p0))||((!p0&&X(G(p1))) U (p1&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 977 transition count 1240
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 977 transition count 1240
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 55 place count 977 transition count 1239
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 71 place count 961 transition count 1219
Iterating global reduction 1 with 16 rules applied. Total rules applied 87 place count 961 transition count 1219
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 88 place count 961 transition count 1218
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 102 place count 947 transition count 1200
Iterating global reduction 2 with 14 rules applied. Total rules applied 116 place count 947 transition count 1200
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 117 place count 947 transition count 1199
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 126 place count 938 transition count 1185
Iterating global reduction 3 with 9 rules applied. Total rules applied 135 place count 938 transition count 1185
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 136 place count 938 transition count 1184
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 143 place count 931 transition count 1176
Iterating global reduction 4 with 7 rules applied. Total rules applied 150 place count 931 transition count 1176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 151 place count 931 transition count 1175
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 157 place count 925 transition count 1167
Iterating global reduction 5 with 6 rules applied. Total rules applied 163 place count 925 transition count 1167
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 166 place count 925 transition count 1164
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 169 place count 922 transition count 1161
Iterating global reduction 6 with 3 rules applied. Total rules applied 172 place count 922 transition count 1161
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 173 place count 922 transition count 1160
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 175 place count 920 transition count 1158
Iterating global reduction 7 with 2 rules applied. Total rules applied 177 place count 920 transition count 1158
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 179 place count 920 transition count 1156
Applied a total of 179 rules in 165 ms. Remains 920 /1004 variables (removed 84) and now considering 1156/1268 (removed 112) transitions.
// Phase 1: matrix 1156 rows 920 cols
[2021-05-14 00:48:19] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:19] [INFO ] Implicit Places using invariants in 215 ms returned []
// Phase 1: matrix 1156 rows 920 cols
[2021-05-14 00:48:19] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:19] [INFO ] Implicit Places using invariants and state equation in 610 ms returned []
Implicit Place search using SMT with State Equation took 826 ms to find 0 implicit places.
// Phase 1: matrix 1156 rows 920 cols
[2021-05-14 00:48:19] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:20] [INFO ] Dead Transitions using invariants and state equation in 466 ms returned []
Finished structural reductions, in 1 iterations. Remains : 920/1004 places, 1156/1268 transitions.
Stuttering acceptance computed with spot in 224 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p1), (NOT p2)]
Running random walk in product with property : NoC3x3-PT-2B-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 7}], [{ cond=(NOT p2), acceptance={} source=3 dest: 7}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 9}], [{ cond=(NOT p1), acceptance={} source=8 dest: 5}, { cond=p1, acceptance={} source=8 dest: 8}], [{ cond=(NOT p2), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p1:(OR (EQ s384 0) (EQ s678 1)), p0:(AND (NEQ s850 0) (NEQ s209 1)), p2:(EQ s133 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1875 steps with 3 reset in 8 ms.
FORMULA NoC3x3-PT-2B-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-04 finished in 1709 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Graph (trivial) has 809 edges and 1004 vertex of which 72 / 1004 are part of one of the 9 SCC in 8 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 136 transitions
Trivial Post-agglo rules discarded 136 transitions
Performed 136 trivial Post agglomeration. Transition count delta: 136
Iterating post reduction 0 with 136 rules applied. Total rules applied 137 place count 940 transition count 1068
Reduce places removed 136 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 138 rules applied. Total rules applied 275 place count 804 transition count 1066
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 276 place count 803 transition count 1066
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 276 place count 803 transition count 994
Deduced a syphon composed of 72 places in 2 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 420 place count 731 transition count 994
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 458 place count 693 transition count 924
Iterating global reduction 3 with 38 rules applied. Total rules applied 496 place count 693 transition count 924
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 497 place count 693 transition count 923
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 497 place count 693 transition count 917
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 509 place count 687 transition count 917
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 514 place count 682 transition count 908
Iterating global reduction 4 with 5 rules applied. Total rules applied 519 place count 682 transition count 908
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 520 place count 681 transition count 906
Iterating global reduction 4 with 1 rules applied. Total rules applied 521 place count 681 transition count 906
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 522 place count 680 transition count 905
Iterating global reduction 4 with 1 rules applied. Total rules applied 523 place count 680 transition count 905
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 524 place count 680 transition count 904
Performed 355 Post agglomeration using F-continuation condition.Transition count delta: 355
Deduced a syphon composed of 355 places in 1 ms
Reduce places removed 355 places and 0 transitions.
Iterating global reduction 5 with 710 rules applied. Total rules applied 1234 place count 325 transition count 549
Discarding 16 places :
Symmetric choice reduction at 5 with 16 rule applications. Total rules 1250 place count 309 transition count 519
Iterating global reduction 5 with 16 rules applied. Total rules applied 1266 place count 309 transition count 519
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1268 place count 309 transition count 517
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1275 place count 302 transition count 503
Iterating global reduction 6 with 7 rules applied. Total rules applied 1282 place count 302 transition count 503
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 1287 place count 302 transition count 498
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 1289 place count 300 transition count 494
Iterating global reduction 7 with 2 rules applied. Total rules applied 1291 place count 300 transition count 494
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 7 with 26 rules applied. Total rules applied 1317 place count 287 transition count 493
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 1319 place count 287 transition count 493
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1320 place count 286 transition count 492
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 1329 place count 277 transition count 492
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 8 with 48 rules applied. Total rules applied 1377 place count 253 transition count 468
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 1397 place count 253 transition count 448
Applied a total of 1397 rules in 280 ms. Remains 253 /1004 variables (removed 751) and now considering 448/1268 (removed 820) transitions.
[2021-05-14 00:48:20] [INFO ] Flow matrix only has 440 transitions (discarded 8 similar events)
// Phase 1: matrix 440 rows 253 cols
[2021-05-14 00:48:20] [INFO ] Computed 33 place invariants in 2 ms
[2021-05-14 00:48:21] [INFO ] Implicit Places using invariants in 125 ms returned []
[2021-05-14 00:48:21] [INFO ] Flow matrix only has 440 transitions (discarded 8 similar events)
// Phase 1: matrix 440 rows 253 cols
[2021-05-14 00:48:21] [INFO ] Computed 33 place invariants in 2 ms
[2021-05-14 00:48:21] [INFO ] State equation strengthened by 24 read => feed constraints.
[2021-05-14 00:48:21] [INFO ] Implicit Places using invariants and state equation in 313 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 440 ms to find 1 implicit places.
[2021-05-14 00:48:21] [INFO ] Redundant transitions in 28 ms returned []
[2021-05-14 00:48:21] [INFO ] Flow matrix only has 440 transitions (discarded 8 similar events)
// Phase 1: matrix 440 rows 252 cols
[2021-05-14 00:48:21] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-14 00:48:21] [INFO ] Dead Transitions using invariants and state equation in 158 ms returned []
Starting structural reductions, iteration 1 : 252/1004 places, 448/1268 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 251 transition count 447
Applied a total of 2 rules in 13 ms. Remains 251 /252 variables (removed 1) and now considering 447/448 (removed 1) transitions.
[2021-05-14 00:48:21] [INFO ] Flow matrix only has 439 transitions (discarded 8 similar events)
// Phase 1: matrix 439 rows 251 cols
[2021-05-14 00:48:21] [INFO ] Computed 33 place invariants in 0 ms
[2021-05-14 00:48:21] [INFO ] Implicit Places using invariants in 109 ms returned []
[2021-05-14 00:48:21] [INFO ] Flow matrix only has 439 transitions (discarded 8 similar events)
// Phase 1: matrix 439 rows 251 cols
[2021-05-14 00:48:21] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-14 00:48:21] [INFO ] State equation strengthened by 24 read => feed constraints.
[2021-05-14 00:48:22] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 251/1004 places, 447/1268 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : NoC3x3-PT-2B-05 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s209 0) (EQ s126 1)), p0:(OR (EQ s137 0) (EQ s174 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 2 ms.
FORMULA NoC3x3-PT-2B-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-05 finished in 1448 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Graph (trivial) has 811 edges and 1004 vertex of which 72 / 1004 are part of one of the 9 SCC in 2 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 137 transitions
Trivial Post-agglo rules discarded 137 transitions
Performed 137 trivial Post agglomeration. Transition count delta: 137
Iterating post reduction 0 with 137 rules applied. Total rules applied 138 place count 940 transition count 1067
Reduce places removed 137 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 138 rules applied. Total rules applied 276 place count 803 transition count 1066
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 276 place count 803 transition count 994
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 420 place count 731 transition count 994
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 460 place count 691 transition count 921
Iterating global reduction 2 with 40 rules applied. Total rules applied 500 place count 691 transition count 921
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 501 place count 691 transition count 920
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 501 place count 691 transition count 913
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 515 place count 684 transition count 913
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 522 place count 677 transition count 901
Iterating global reduction 3 with 7 rules applied. Total rules applied 529 place count 677 transition count 901
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 530 place count 677 transition count 900
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 532 place count 675 transition count 897
Iterating global reduction 4 with 2 rules applied. Total rules applied 534 place count 675 transition count 897
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 535 place count 675 transition count 896
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 536 place count 674 transition count 895
Iterating global reduction 5 with 1 rules applied. Total rules applied 537 place count 674 transition count 895
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 538 place count 674 transition count 894
Performed 354 Post agglomeration using F-continuation condition.Transition count delta: 354
Deduced a syphon composed of 354 places in 0 ms
Reduce places removed 354 places and 0 transitions.
Iterating global reduction 6 with 708 rules applied. Total rules applied 1246 place count 320 transition count 540
Discarding 17 places :
Symmetric choice reduction at 6 with 17 rule applications. Total rules 1263 place count 303 transition count 508
Iterating global reduction 6 with 17 rules applied. Total rules applied 1280 place count 303 transition count 508
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1282 place count 303 transition count 506
Discarding 7 places :
Symmetric choice reduction at 7 with 7 rule applications. Total rules 1289 place count 296 transition count 492
Iterating global reduction 7 with 7 rules applied. Total rules applied 1296 place count 296 transition count 492
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 1301 place count 296 transition count 487
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 1303 place count 294 transition count 483
Iterating global reduction 8 with 2 rules applied. Total rules applied 1305 place count 294 transition count 483
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 8 with 26 rules applied. Total rules applied 1331 place count 281 transition count 482
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1332 place count 281 transition count 482
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 1333 place count 280 transition count 481
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 8 with 9 rules applied. Total rules applied 1342 place count 271 transition count 481
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 9 with 48 rules applied. Total rules applied 1390 place count 247 transition count 457
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 9 with 20 rules applied. Total rules applied 1410 place count 247 transition count 437
Applied a total of 1410 rules in 169 ms. Remains 247 /1004 variables (removed 757) and now considering 437/1268 (removed 831) transitions.
[2021-05-14 00:48:22] [INFO ] Flow matrix only has 429 transitions (discarded 8 similar events)
// Phase 1: matrix 429 rows 247 cols
[2021-05-14 00:48:22] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-14 00:48:22] [INFO ] Implicit Places using invariants in 105 ms returned []
[2021-05-14 00:48:22] [INFO ] Flow matrix only has 429 transitions (discarded 8 similar events)
// Phase 1: matrix 429 rows 247 cols
[2021-05-14 00:48:22] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-14 00:48:22] [INFO ] State equation strengthened by 24 read => feed constraints.
[2021-05-14 00:48:22] [INFO ] Implicit Places using invariants and state equation in 298 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 405 ms to find 1 implicit places.
[2021-05-14 00:48:22] [INFO ] Redundant transitions in 8 ms returned []
[2021-05-14 00:48:22] [INFO ] Flow matrix only has 429 transitions (discarded 8 similar events)
// Phase 1: matrix 429 rows 246 cols
[2021-05-14 00:48:22] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-14 00:48:22] [INFO ] Dead Transitions using invariants and state equation in 195 ms returned []
Starting structural reductions, iteration 1 : 246/1004 places, 437/1268 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 245 transition count 436
Applied a total of 2 rules in 9 ms. Remains 245 /246 variables (removed 1) and now considering 436/437 (removed 1) transitions.
[2021-05-14 00:48:22] [INFO ] Flow matrix only has 428 transitions (discarded 8 similar events)
// Phase 1: matrix 428 rows 245 cols
[2021-05-14 00:48:22] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-14 00:48:23] [INFO ] Implicit Places using invariants in 151 ms returned []
[2021-05-14 00:48:23] [INFO ] Flow matrix only has 428 transitions (discarded 8 similar events)
// Phase 1: matrix 428 rows 245 cols
[2021-05-14 00:48:23] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-14 00:48:23] [INFO ] State equation strengthened by 24 read => feed constraints.
[2021-05-14 00:48:23] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 245/1004 places, 436/1268 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s118 0) (EQ s136 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5729 steps with 73 reset in 37 ms.
FORMULA NoC3x3-PT-2B-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-07 finished in 1311 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 974 transition count 1236
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 974 transition count 1236
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 61 place count 974 transition count 1235
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 81 place count 954 transition count 1211
Iterating global reduction 1 with 20 rules applied. Total rules applied 101 place count 954 transition count 1211
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 102 place count 954 transition count 1210
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 118 place count 938 transition count 1188
Iterating global reduction 2 with 16 rules applied. Total rules applied 134 place count 938 transition count 1188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 135 place count 938 transition count 1187
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 146 place count 927 transition count 1171
Iterating global reduction 3 with 11 rules applied. Total rules applied 157 place count 927 transition count 1171
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 158 place count 927 transition count 1170
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 167 place count 918 transition count 1160
Iterating global reduction 4 with 9 rules applied. Total rules applied 176 place count 918 transition count 1160
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 179 place count 918 transition count 1157
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 185 place count 912 transition count 1149
Iterating global reduction 5 with 6 rules applied. Total rules applied 191 place count 912 transition count 1149
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 194 place count 912 transition count 1146
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 197 place count 909 transition count 1143
Iterating global reduction 6 with 3 rules applied. Total rules applied 200 place count 909 transition count 1143
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 201 place count 909 transition count 1142
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 203 place count 907 transition count 1140
Iterating global reduction 7 with 2 rules applied. Total rules applied 205 place count 907 transition count 1140
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 207 place count 907 transition count 1138
Applied a total of 207 rules in 168 ms. Remains 907 /1004 variables (removed 97) and now considering 1138/1268 (removed 130) transitions.
// Phase 1: matrix 1138 rows 907 cols
[2021-05-14 00:48:23] [INFO ] Computed 42 place invariants in 2 ms
[2021-05-14 00:48:23] [INFO ] Implicit Places using invariants in 240 ms returned []
// Phase 1: matrix 1138 rows 907 cols
[2021-05-14 00:48:23] [INFO ] Computed 42 place invariants in 4 ms
[2021-05-14 00:48:24] [INFO ] Implicit Places using invariants and state equation in 640 ms returned [134]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 882 ms to find 1 implicit places.
// Phase 1: matrix 1138 rows 906 cols
[2021-05-14 00:48:24] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:24] [INFO ] Dead Transitions using invariants and state equation in 523 ms returned []
Starting structural reductions, iteration 1 : 906/1004 places, 1138/1268 transitions.
Applied a total of 0 rules in 16 ms. Remains 906 /906 variables (removed 0) and now considering 1138/1138 (removed 0) transitions.
// Phase 1: matrix 1138 rows 906 cols
[2021-05-14 00:48:25] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:25] [INFO ] Dead Transitions using invariants and state equation in 450 ms returned []
Finished structural reductions, in 2 iterations. Remains : 906/1004 places, 1138/1268 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s99 0) (EQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA NoC3x3-PT-2B-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NoC3x3-PT-2B-08 finished in 2136 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((X(F((p1&&F(!p2))))||p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 975 transition count 1237
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 975 transition count 1237
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 59 place count 975 transition count 1236
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 78 place count 956 transition count 1214
Iterating global reduction 1 with 19 rules applied. Total rules applied 97 place count 956 transition count 1214
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 98 place count 956 transition count 1213
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 113 place count 941 transition count 1192
Iterating global reduction 2 with 15 rules applied. Total rules applied 128 place count 941 transition count 1192
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 129 place count 941 transition count 1191
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 139 place count 931 transition count 1177
Iterating global reduction 3 with 10 rules applied. Total rules applied 149 place count 931 transition count 1177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 150 place count 931 transition count 1176
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 158 place count 923 transition count 1167
Iterating global reduction 4 with 8 rules applied. Total rules applied 166 place count 923 transition count 1167
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 169 place count 923 transition count 1164
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 174 place count 918 transition count 1157
Iterating global reduction 5 with 5 rules applied. Total rules applied 179 place count 918 transition count 1157
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 181 place count 918 transition count 1155
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 184 place count 915 transition count 1152
Iterating global reduction 6 with 3 rules applied. Total rules applied 187 place count 915 transition count 1152
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 188 place count 915 transition count 1151
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 190 place count 913 transition count 1149
Iterating global reduction 7 with 2 rules applied. Total rules applied 192 place count 913 transition count 1149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 194 place count 913 transition count 1147
Applied a total of 194 rules in 159 ms. Remains 913 /1004 variables (removed 91) and now considering 1147/1268 (removed 121) transitions.
// Phase 1: matrix 1147 rows 913 cols
[2021-05-14 00:48:25] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:25] [INFO ] Implicit Places using invariants in 243 ms returned []
// Phase 1: matrix 1147 rows 913 cols
[2021-05-14 00:48:25] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:26] [INFO ] Implicit Places using invariants and state equation in 671 ms returned [133]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 915 ms to find 1 implicit places.
// Phase 1: matrix 1147 rows 912 cols
[2021-05-14 00:48:26] [INFO ] Computed 42 place invariants in 16 ms
[2021-05-14 00:48:27] [INFO ] Dead Transitions using invariants and state equation in 476 ms returned []
Starting structural reductions, iteration 1 : 912/1004 places, 1147/1268 transitions.
Applied a total of 0 rules in 16 ms. Remains 912 /912 variables (removed 0) and now considering 1147/1147 (removed 0) transitions.
// Phase 1: matrix 1147 rows 912 cols
[2021-05-14 00:48:27] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:48:27] [INFO ] Dead Transitions using invariants and state equation in 448 ms returned []
Finished structural reductions, in 2 iterations. Remains : 912/1004 places, 1147/1268 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2))]
Running random walk in product with property : NoC3x3-PT-2B-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 0}]], initial=3, aps=[p0:(OR (EQ s442 0) (EQ s694 1)), p1:(OR (EQ s442 0) (EQ s694 1)), p2:(NEQ s462 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 568 ms.
Product exploration explored 100000 steps with 33333 reset in 612 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 119 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2))]
Product exploration explored 100000 steps with 33333 reset in 458 ms.
Product exploration explored 100000 steps with 33333 reset in 471 ms.
Applying partial POR strategy [false, true, true, false, false]
Stuttering acceptance computed with spot in 129 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2))]
Support contains 3 out of 912 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 912/912 places, 1147/1147 transitions.
Graph (trivial) has 726 edges and 912 vertex of which 72 / 912 are part of one of the 9 SCC in 0 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 849 transition count 1084
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 80 Pre rules applied. Total rules applied 99 place count 849 transition count 1266
Deduced a syphon composed of 178 places in 2 ms
Iterating global reduction 1 with 80 rules applied. Total rules applied 179 place count 849 transition count 1266
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 201 place count 827 transition count 1188
Deduced a syphon composed of 178 places in 2 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 223 place count 827 transition count 1188
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 245 place count 805 transition count 1110
Deduced a syphon composed of 156 places in 2 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 267 place count 805 transition count 1110
Performed 321 Post agglomeration using F-continuation condition.Transition count delta: -129
Deduced a syphon composed of 477 places in 0 ms
Iterating global reduction 1 with 321 rules applied. Total rules applied 588 place count 805 transition count 1239
Discarding 50 places :
Symmetric choice reduction at 1 with 50 rule applications. Total rules 638 place count 755 transition count 1175
Deduced a syphon composed of 436 places in 0 ms
Iterating global reduction 1 with 50 rules applied. Total rules applied 688 place count 755 transition count 1175
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 690 place count 753 transition count 1171
Deduced a syphon composed of 436 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 692 place count 753 transition count 1171
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 694 place count 751 transition count 1165
Deduced a syphon composed of 436 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 696 place count 751 transition count 1165
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -262
Deduced a syphon composed of 472 places in 0 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 732 place count 751 transition count 1427
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 756 place count 727 transition count 1323
Deduced a syphon composed of 448 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 780 place count 727 transition count 1323
Deduced a syphon composed of 448 places in 0 ms
Applied a total of 780 rules in 283 ms. Remains 727 /912 variables (removed 185) and now considering 1323/1147 (removed -176) transitions.
[2021-05-14 00:48:30] [INFO ] Redundant transitions in 19 ms returned []
[2021-05-14 00:48:30] [INFO ] Flow matrix only has 1315 transitions (discarded 8 similar events)
// Phase 1: matrix 1315 rows 727 cols
[2021-05-14 00:48:30] [INFO ] Computed 42 place invariants in 8 ms
[2021-05-14 00:48:31] [INFO ] Dead Transitions using invariants and state equation in 478 ms returned []
Finished structural reductions, in 1 iterations. Remains : 727/912 places, 1323/1147 transitions.
Product exploration explored 100000 steps with 33333 reset in 504 ms.
Product exploration explored 100000 steps with 33333 reset in 508 ms.
[2021-05-14 00:48:32] [INFO ] Flatten gal took : 44 ms
[2021-05-14 00:48:32] [INFO ] Flatten gal took : 44 ms
[2021-05-14 00:48:32] [INFO ] Time to serialize gal into /tmp/LTL4844495183037051503.gal : 20 ms
[2021-05-14 00:48:32] [INFO ] Time to serialize properties into /tmp/LTL14924291106513499105.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4844495183037051503.gal, -t, CGAL, -LTL, /tmp/LTL14924291106513499105.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4844495183037051503.gal -t CGAL -LTL /tmp/LTL14924291106513499105.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("((p816==0)||(p1514==1))")||(X(F(("((p816==0)||(p1514==1))")&&(F("(p870==1)"))))))))))
Formula 0 simplified : !XXF("((p816==0)||(p1514==1))" | XF("((p816==0)||(p1514==1))" & F"(p870==1)"))
Detected timeout of ITS tools.
[2021-05-14 00:48:47] [INFO ] Flatten gal took : 41 ms
[2021-05-14 00:48:47] [INFO ] Applying decomposition
[2021-05-14 00:48:47] [INFO ] Flatten gal took : 37 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/graph15650459881415196639.txt, -o, /tmp/graph15650459881415196639.bin, -w, /tmp/graph15650459881415196639.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/graph15650459881415196639.bin, -l, -1, -v, -w, /tmp/graph15650459881415196639.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 00:48:47] [INFO ] Decomposing Gal with order
[2021-05-14 00:48:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 00:48:47] [INFO ] Removed a total of 471 redundant transitions.
[2021-05-14 00:48:47] [INFO ] Flatten gal took : 102 ms
[2021-05-14 00:48:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 16 ms.
[2021-05-14 00:48:47] [INFO ] Time to serialize gal into /tmp/LTL1012357353641983779.gal : 19 ms
[2021-05-14 00:48:47] [INFO ] Time to serialize properties into /tmp/LTL7750556856429809938.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL1012357353641983779.gal, -t, CGAL, -LTL, /tmp/LTL7750556856429809938.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1012357353641983779.gal -t CGAL -LTL /tmp/LTL7750556856429809938.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("((i8.u175.p816==0)||(i15.u273.p1514==1))")||(X(F(("((i8.u175.p816==0)||(i15.u273.p1514==1))")&&(F("(i9.u181.p870==1)"))))))))))
Formula 0 simplified : !XXF("((i8.u175.p816==0)||(i15.u273.p1514==1))" | XF("((i8.u175.p816==0)||(i15.u273.p1514==1))" & F"(i9.u181.p870==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1545672098103551899
[2021-05-14 00:49:02] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1545672098103551899
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/ltsmin1545672098103551899]
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/ltsmin1545672098103551899] 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/ltsmin1545672098103551899] 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)
Treatment of property NoC3x3-PT-2B-11 finished in 38339 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 1004 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1004/1004 places, 1268/1268 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 975 transition count 1237
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 975 transition count 1237
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 59 place count 975 transition count 1236
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 79 place count 955 transition count 1212
Iterating global reduction 1 with 20 rules applied. Total rules applied 99 place count 955 transition count 1212
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 100 place count 955 transition count 1211
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 116 place count 939 transition count 1189
Iterating global reduction 2 with 16 rules applied. Total rules applied 132 place count 939 transition count 1189
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 133 place count 939 transition count 1188
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 144 place count 928 transition count 1172
Iterating global reduction 3 with 11 rules applied. Total rules applied 155 place count 928 transition count 1172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 156 place count 928 transition count 1171
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 165 place count 919 transition count 1161
Iterating global reduction 4 with 9 rules applied. Total rules applied 174 place count 919 transition count 1161
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 177 place count 919 transition count 1158
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 183 place count 913 transition count 1150
Iterating global reduction 5 with 6 rules applied. Total rules applied 189 place count 913 transition count 1150
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 192 place count 913 transition count 1147
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 195 place count 910 transition count 1144
Iterating global reduction 6 with 3 rules applied. Total rules applied 198 place count 910 transition count 1144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 199 place count 910 transition count 1143
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 201 place count 908 transition count 1141
Iterating global reduction 7 with 2 rules applied. Total rules applied 203 place count 908 transition count 1141
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 205 place count 908 transition count 1139
Applied a total of 205 rules in 246 ms. Remains 908 /1004 variables (removed 96) and now considering 1139/1268 (removed 129) transitions.
// Phase 1: matrix 1139 rows 908 cols
[2021-05-14 00:49:04] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:49:04] [INFO ] Implicit Places using invariants in 438 ms returned []
// Phase 1: matrix 1139 rows 908 cols
[2021-05-14 00:49:04] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:49:05] [INFO ] Implicit Places using invariants and state equation in 684 ms returned [133]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1145 ms to find 1 implicit places.
// Phase 1: matrix 1139 rows 907 cols
[2021-05-14 00:49:05] [INFO ] Computed 42 place invariants in 2 ms
[2021-05-14 00:49:05] [INFO ] Dead Transitions using invariants and state equation in 492 ms returned []
Starting structural reductions, iteration 1 : 907/1004 places, 1139/1268 transitions.
Applied a total of 0 rules in 16 ms. Remains 907 /907 variables (removed 0) and now considering 1139/1139 (removed 0) transitions.
// Phase 1: matrix 1139 rows 907 cols
[2021-05-14 00:49:05] [INFO ] Computed 42 place invariants in 3 ms
[2021-05-14 00:49:06] [INFO ] Dead Transitions using invariants and state equation in 442 ms returned []
Finished structural reductions, in 2 iterations. Remains : 907/1004 places, 1139/1268 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NoC3x3-PT-2B-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s244 1) (EQ s548 0) (EQ s865 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 655 ms.
Product exploration explored 100000 steps with 50000 reset in 659 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 655 ms.
Product exploration explored 100000 steps with 50000 reset in 686 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 907 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 907/907 places, 1139/1139 transitions.
Graph (trivial) has 719 edges and 907 vertex of which 72 / 907 are part of one of the 9 SCC in 1 ms
Free SCC test removed 63 places
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 95 rules applied. Total rules applied 96 place count 844 transition count 1076
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 79 Pre rules applied. Total rules applied 96 place count 844 transition count 1252
Deduced a syphon composed of 174 places in 3 ms
Iterating global reduction 1 with 79 rules applied. Total rules applied 175 place count 844 transition count 1252
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 197 place count 822 transition count 1176
Deduced a syphon composed of 174 places in 2 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 219 place count 822 transition count 1176
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 241 place count 800 transition count 1100
Deduced a syphon composed of 152 places in 2 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 263 place count 800 transition count 1100
Performed 320 Post agglomeration using F-continuation condition.Transition count delta: -126
Deduced a syphon composed of 472 places in 0 ms
Iterating global reduction 1 with 320 rules applied. Total rules applied 583 place count 800 transition count 1226
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 634 place count 749 transition count 1161
Deduced a syphon composed of 430 places in 0 ms
Iterating global reduction 1 with 51 rules applied. Total rules applied 685 place count 749 transition count 1161
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 687 place count 747 transition count 1157
Deduced a syphon composed of 430 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 689 place count 747 transition count 1157
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 691 place count 745 transition count 1151
Deduced a syphon composed of 430 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 693 place count 745 transition count 1151
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -258
Deduced a syphon composed of 467 places in 0 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 730 place count 745 transition count 1409
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 754 place count 721 transition count 1306
Deduced a syphon composed of 443 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 778 place count 721 transition count 1306
Deduced a syphon composed of 443 places in 0 ms
Applied a total of 778 rules in 169 ms. Remains 721 /907 variables (removed 186) and now considering 1306/1139 (removed -167) transitions.
[2021-05-14 00:49:09] [INFO ] Redundant transitions in 19 ms returned []
[2021-05-14 00:49:09] [INFO ] Flow matrix only has 1298 transitions (discarded 8 similar events)
// Phase 1: matrix 1298 rows 721 cols
[2021-05-14 00:49:09] [INFO ] Computed 42 place invariants in 7 ms
[2021-05-14 00:49:09] [INFO ] Dead Transitions using invariants and state equation in 593 ms returned []
Finished structural reductions, in 1 iterations. Remains : 721/907 places, 1306/1139 transitions.
Product exploration explored 100000 steps with 50000 reset in 3439 ms.
Product exploration explored 100000 steps with 50000 reset in 3304 ms.
[2021-05-14 00:49:16] [INFO ] Flatten gal took : 33 ms
[2021-05-14 00:49:16] [INFO ] Flatten gal took : 33 ms
[2021-05-14 00:49:16] [INFO ] Time to serialize gal into /tmp/LTL8458299820743261674.gal : 4 ms
[2021-05-14 00:49:16] [INFO ] Time to serialize properties into /tmp/LTL5599668202420039632.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL8458299820743261674.gal, -t, CGAL, -LTL, /tmp/LTL5599668202420039632.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8458299820743261674.gal -t CGAL -LTL /tmp/LTL5599668202420039632.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(((p404==1)||(p1104==0))||(p1937==1))"))))
Formula 0 simplified : !XF"(((p404==1)||(p1104==0))||(p1937==1))"
Detected timeout of ITS tools.
[2021-05-14 00:49:31] [INFO ] Flatten gal took : 28 ms
[2021-05-14 00:49:31] [INFO ] Applying decomposition
[2021-05-14 00:49:31] [INFO ] Flatten gal took : 27 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/graph13796795592256229346.txt, -o, /tmp/graph13796795592256229346.bin, -w, /tmp/graph13796795592256229346.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/graph13796795592256229346.bin, -l, -1, -v, -w, /tmp/graph13796795592256229346.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 00:49:31] [INFO ] Decomposing Gal with order
[2021-05-14 00:49:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 00:49:32] [INFO ] Removed a total of 459 redundant transitions.
[2021-05-14 00:49:32] [INFO ] Flatten gal took : 62 ms
[2021-05-14 00:49:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 23 labels/synchronizations in 18 ms.
[2021-05-14 00:49:32] [INFO ] Time to serialize gal into /tmp/LTL7043224922043635544.gal : 8 ms
[2021-05-14 00:49:32] [INFO ] Time to serialize properties into /tmp/LTL12117279842563582334.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7043224922043635544.gal, -t, CGAL, -LTL, /tmp/LTL12117279842563582334.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7043224922043635544.gal -t CGAL -LTL /tmp/LTL12117279842563582334.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(((i4.u100.p404==1)||(i11.u219.p1104==0))||(i17.i0.i2.u344.p1937==1))"))))
Formula 0 simplified : !XF"(((i4.u100.p404==1)||(i11.u219.p1104==0))||(i17.i0.i2.u344.p1937==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7836095991842336665
[2021-05-14 00:49:47] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7836095991842336665
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/ltsmin7836095991842336665]
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/ltsmin7836095991842336665] 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/ltsmin7836095991842336665] 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)
Treatment of property NoC3x3-PT-2B-12 finished in 44323 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin18003366280371853718
[2021-05-14 00:49:48] [INFO ] Computing symmetric may disable matrix : 1268 transitions.
[2021-05-14 00:49:48] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 00:49:48] [INFO ] Computing symmetric may enable matrix : 1268 transitions.
[2021-05-14 00:49:48] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 00:49:48] [INFO ] Applying decomposition
[2021-05-14 00:49:48] [INFO ] Flatten gal took : 30 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/graph3159950515912303634.txt, -o, /tmp/graph3159950515912303634.bin, -w, /tmp/graph3159950515912303634.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/graph3159950515912303634.bin, -l, -1, -v, -w, /tmp/graph3159950515912303634.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 00:49:48] [INFO ] Decomposing Gal with order
[2021-05-14 00:49:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 00:49:48] [INFO ] Computing Do-Not-Accords matrix : 1268 transitions.
[2021-05-14 00:49:48] [INFO ] Computation of Completed DNA matrix. took 83 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 00:49:48] [INFO ] Built C files in 270ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18003366280371853718
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/ltsmin18003366280371853718]
[2021-05-14 00:49:48] [INFO ] Removed a total of 523 redundant transitions.
[2021-05-14 00:49:48] [INFO ] Flatten gal took : 113 ms
[2021-05-14 00:49:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 18 ms.
[2021-05-14 00:49:48] [INFO ] Time to serialize gal into /tmp/LTLCardinality5283728096729900883.gal : 18 ms
[2021-05-14 00:49:48] [INFO ] Time to serialize properties into /tmp/LTLCardinality4013673475710774067.ltl : 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-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality5283728096729900883.gal, -t, CGAL, -LTL, /tmp/LTLCardinality4013673475710774067.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality5283728096729900883.gal -t CGAL -LTL /tmp/LTLCardinality4013673475710774067.ltl -c -stutter-deadlock
Read 2 LTL properties
Checking formula 0 : !((X(X(F(("((i7.u185.p816==0)||(i14.i1.i5.u301.p1514==1))")||(X(F(("((i7.u185.p816==0)||(i14.i1.i5.u301.p1514==1))")&&(F("(i8.u194.p870==1)"))))))))))
Formula 0 simplified : !XXF("((i7.u185.p816==0)||(i14.i1.i5.u301.p1514==1))" | XF("((i7.u185.p816==0)||(i14.i1.i5.u301.p1514==1))" & F"(i8.u194.p870==1)"))
Compilation finished in 11142 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin18003366280371853718]
Link finished in 103 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(X(<>((X(<>(((LTLAPp1==true)&&<>(!(LTLAPp2==true)))))||(LTLAPp0==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin18003366280371853718]
LTSmin run took 904 ms.
FORMULA NoC3x3-PT-2B-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin18003366280371853718]
LTSmin run took 542 ms.
FORMULA NoC3x3-PT-2B-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1620953402200

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="NoC3x3-PT-2B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is NoC3x3-PT-2B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r140-tall-162089127500252"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2B.tgz
mv NoC3x3-PT-2B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;