fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r019-tall-162038041200087
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for ASLink-PT-09a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
926.884 416311.00 459162.00 1260.20 F normal

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.r019-tall-162038041200087.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-09a, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r019-tall-162038041200087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.8K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 81K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 839K 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1620415470866

Running Version 0
[2021-05-07 19:24:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2021-05-07 19:24:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 19:24:32] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2021-05-07 19:24:32] [INFO ] Transformed 1991 places.
[2021-05-07 19:24:32] [INFO ] Transformed 2919 transitions.
[2021-05-07 19:24:32] [INFO ] Found NUPN structural information;
[2021-05-07 19:24:32] [INFO ] Parsed PT model containing 1991 places and 2919 transitions in 227 ms.
Starting structural reductions, iteration 0 : 1991/1991 places, 2919/2919 transitions.
Ensure Unique test removed 36 places
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Discarding 18 places :
Implicit places reduction removed 18 places
Drop transitions removed 184 transitions
Trivial Post-agglo rules discarded 184 transitions
Performed 184 trivial Post agglomeration. Transition count delta: 184
Iterating post reduction 0 with 269 rules applied. Total rules applied 269 place count 1937 transition count 2704
Reduce places removed 184 places and 0 transitions.
Iterating post reduction 1 with 184 rules applied. Total rules applied 453 place count 1753 transition count 2704
Performed 189 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 189 Pre rules applied. Total rules applied 453 place count 1753 transition count 2515
Deduced a syphon composed of 189 places in 22 ms
Ensure Unique test removed 75 places
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 453 rules applied. Total rules applied 906 place count 1489 transition count 2515
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 907 place count 1489 transition count 2514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 908 place count 1488 transition count 2514
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 920 place count 1476 transition count 2449
Ensure Unique test removed 1 places
Iterating global reduction 4 with 13 rules applied. Total rules applied 933 place count 1475 transition count 2449
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 939 place count 1474 transition count 2444
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 942 place count 1471 transition count 2444
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 943 place count 1470 transition count 2436
Iterating global reduction 6 with 1 rules applied. Total rules applied 944 place count 1470 transition count 2436
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 945 place count 1469 transition count 2428
Iterating global reduction 6 with 1 rules applied. Total rules applied 946 place count 1469 transition count 2428
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 947 place count 1468 transition count 2420
Iterating global reduction 6 with 1 rules applied. Total rules applied 948 place count 1468 transition count 2420
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 949 place count 1467 transition count 2412
Iterating global reduction 6 with 1 rules applied. Total rules applied 950 place count 1467 transition count 2412
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 951 place count 1466 transition count 2404
Iterating global reduction 6 with 1 rules applied. Total rules applied 952 place count 1466 transition count 2404
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 953 place count 1465 transition count 2396
Iterating global reduction 6 with 1 rules applied. Total rules applied 954 place count 1465 transition count 2396
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 955 place count 1464 transition count 2388
Iterating global reduction 6 with 1 rules applied. Total rules applied 956 place count 1464 transition count 2388
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 957 place count 1463 transition count 2380
Iterating global reduction 6 with 1 rules applied. Total rules applied 958 place count 1463 transition count 2380
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 959 place count 1462 transition count 2372
Iterating global reduction 6 with 1 rules applied. Total rules applied 960 place count 1462 transition count 2372
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 961 place count 1461 transition count 2364
Iterating global reduction 6 with 1 rules applied. Total rules applied 962 place count 1461 transition count 2364
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 963 place count 1460 transition count 2356
Iterating global reduction 6 with 1 rules applied. Total rules applied 964 place count 1460 transition count 2356
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 965 place count 1459 transition count 2348
Iterating global reduction 6 with 1 rules applied. Total rules applied 966 place count 1459 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 967 place count 1458 transition count 2340
Iterating global reduction 6 with 1 rules applied. Total rules applied 968 place count 1458 transition count 2340
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 969 place count 1457 transition count 2332
Iterating global reduction 6 with 1 rules applied. Total rules applied 970 place count 1457 transition count 2332
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 971 place count 1456 transition count 2324
Iterating global reduction 6 with 1 rules applied. Total rules applied 972 place count 1456 transition count 2324
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 973 place count 1455 transition count 2316
Iterating global reduction 6 with 1 rules applied. Total rules applied 974 place count 1455 transition count 2316
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 3 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 6 with 126 rules applied. Total rules applied 1100 place count 1392 transition count 2253
Applied a total of 1100 rules in 1388 ms. Remains 1392 /1991 variables (removed 599) and now considering 2253/2919 (removed 666) transitions.
// Phase 1: matrix 2253 rows 1392 cols
[2021-05-07 19:24:34] [INFO ] Computed 253 place invariants in 194 ms
[2021-05-07 19:24:35] [INFO ] Implicit Places using invariants in 1438 ms returned [1, 19, 20, 22, 32, 50, 68, 148, 162, 163, 164, 165, 166, 184, 202, 282, 296, 297, 298, 299, 300, 318, 336, 416, 430, 431, 432, 433, 434, 452, 470, 550, 564, 565, 566, 567, 568, 586, 604, 684, 698, 699, 700, 701, 702, 720, 738, 818, 832, 833, 834, 835, 836, 854, 872, 952, 966, 967, 968, 969, 970, 988, 1006, 1086, 1100, 1101, 1102, 1103, 1104, 1122, 1140, 1220, 1225, 1236, 1237, 1238, 1239, 1240, 1258, 1260, 1263, 1281, 1282, 1283, 1284, 1296, 1302, 1308, 1314, 1320, 1326, 1332, 1338, 1344, 1350, 1356]
Discarding 96 places :
Implicit Place search using SMT only with invariants took 1469 ms to find 96 implicit places.
// Phase 1: matrix 2253 rows 1296 cols
[2021-05-07 19:24:35] [INFO ] Computed 157 place invariants in 81 ms
[2021-05-07 19:24:36] [INFO ] Dead Transitions using invariants and state equation in 1104 ms returned []
Starting structural reductions, iteration 1 : 1296/1991 places, 2253/2919 transitions.
Drop transitions removed 176 transitions
Trivial Post-agglo rules discarded 176 transitions
Performed 176 trivial Post agglomeration. Transition count delta: 176
Iterating post reduction 0 with 176 rules applied. Total rules applied 176 place count 1296 transition count 2077
Reduce places removed 176 places and 0 transitions.
Iterating post reduction 1 with 176 rules applied. Total rules applied 352 place count 1120 transition count 2077
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 70 Pre rules applied. Total rules applied 352 place count 1120 transition count 2007
Deduced a syphon composed of 70 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 141 rules applied. Total rules applied 493 place count 1049 transition count 2007
Discarding 23 places :
Implicit places reduction removed 23 places
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 2 with 49 rules applied. Total rules applied 542 place count 1026 transition count 1981
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 3 with 26 rules applied. Total rules applied 568 place count 1000 transition count 1981
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 568 place count 1000 transition count 1980
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 570 place count 999 transition count 1980
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 594 place count 975 transition count 1956
Iterating global reduction 4 with 24 rules applied. Total rules applied 618 place count 975 transition count 1956
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 630 place count 975 transition count 1944
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 630 place count 975 transition count 1943
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 632 place count 974 transition count 1943
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 635 place count 971 transition count 1940
Iterating global reduction 5 with 3 rules applied. Total rules applied 638 place count 971 transition count 1940
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 639 place count 970 transition count 1939
Iterating global reduction 5 with 1 rules applied. Total rules applied 640 place count 970 transition count 1939
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 641 place count 969 transition count 1938
Iterating global reduction 5 with 1 rules applied. Total rules applied 642 place count 969 transition count 1938
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 2 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 5 with 166 rules applied. Total rules applied 808 place count 886 transition count 1855
Applied a total of 808 rules in 217 ms. Remains 886 /1296 variables (removed 410) and now considering 1855/2253 (removed 398) transitions.
// Phase 1: matrix 1855 rows 886 cols
[2021-05-07 19:24:37] [INFO ] Computed 133 place invariants in 45 ms
[2021-05-07 19:24:37] [INFO ] Implicit Places using invariants in 578 ms returned [73, 90, 96, 101, 160, 177, 183, 188, 190, 250, 267, 273, 278, 280, 340, 357, 363, 368, 370, 430, 447, 453, 458, 460, 520, 537, 543, 548, 550, 610, 627, 633, 638, 640, 700, 717, 723, 728, 730, 790, 807, 813, 818, 820, 883]
Discarding 45 places :
Implicit Place search using SMT only with invariants took 581 ms to find 45 implicit places.
Starting structural reductions, iteration 2 : 841/1991 places, 1855/2919 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 841 transition count 1854
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 840 transition count 1854
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 20 place count 822 transition count 1836
Iterating global reduction 2 with 18 rules applied. Total rules applied 38 place count 822 transition count 1836
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 56 place count 804 transition count 1818
Iterating global reduction 2 with 18 rules applied. Total rules applied 74 place count 804 transition count 1818
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 83 place count 795 transition count 1809
Iterating global reduction 2 with 9 rules applied. Total rules applied 92 place count 795 transition count 1809
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 128 place count 777 transition count 1791
Applied a total of 128 rules in 786 ms. Remains 777 /841 variables (removed 64) and now considering 1791/1855 (removed 64) transitions.
// Phase 1: matrix 1791 rows 777 cols
[2021-05-07 19:24:38] [INFO ] Computed 88 place invariants in 20 ms
[2021-05-07 19:24:39] [INFO ] Implicit Places using invariants in 580 ms returned []
// Phase 1: matrix 1791 rows 777 cols
[2021-05-07 19:24:39] [INFO ] Computed 88 place invariants in 20 ms
[2021-05-07 19:24:39] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-07 19:24:41] [INFO ] Implicit Places using invariants and state equation in 2701 ms returned []
Implicit Place search using SMT with State Equation took 3286 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 777/1991 places, 1791/2919 transitions.
Discarding 93 transitions out of 1791. Remains 1698
[2021-05-07 19:24:41] [INFO ] Initial state test concluded for 1 properties.
Incomplete random walk after 10000 steps, including 116 resets, run finished after 657 ms. (steps per millisecond=15 ) properties (out of 1697) seen :278
Running SMT prover for 1419 properties.
// Phase 1: matrix 1791 rows 777 cols
[2021-05-07 19:24:42] [INFO ] Computed 88 place invariants in 19 ms
[2021-05-07 19:24:55] [INFO ] [Real]Absence check using 14 positive place invariants in 4 ms returned sat
[2021-05-07 19:24:55] [INFO ] [Real]Absence check using 14 positive and 74 generalized place invariants in 29 ms returned sat
[2021-05-07 19:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:25:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 1419 Parikh solutions to 1 different solutions.
Support contains 535 out of 777 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 777/777 places, 1791/1791 transitions.
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 777 transition count 1787
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 9 place count 773 transition count 1786
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 16 place count 773 transition count 1779
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 23 place count 766 transition count 1779
Applied a total of 23 rules in 154 ms. Remains 766 /777 variables (removed 11) and now considering 1779/1791 (removed 12) transitions.
Finished structural reductions, in 1 iterations. Remains : 766/777 places, 1779/1791 transitions.
[2021-05-07 19:25:08] [INFO ] Flatten gal took : 180 ms
[2021-05-07 19:25:08] [INFO ] Flatten gal took : 110 ms
[2021-05-07 19:25:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7835818847381458694.gal : 37 ms
[2021-05-07 19:25:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14136562925612398174.prop : 7 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality7835818847381458694.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14136562925612398174.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality7835818847381458694.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14136562925612398174.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14136562925612398174.prop.
SDD proceeding with computation,1419 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1419 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1419 properties remain. new max is 16
SDD size :4 after 11
SDD proceeding with computation,1419 properties remain. new max is 32
SDD size :11 after 21
SDD proceeding with computation,1419 properties remain. new max is 64
SDD size :21 after 249
SDD proceeding with computation,1419 properties remain. new max is 128
SDD size :249 after 43041
SDD proceeding with computation,1419 properties remain. new max is 256
SDD size :43041 after 1.51478e+08
SDD proceeding with computation,1419 properties remain. new max is 512
SDD size :1.51478e+08 after 3.39517e+10
Reachability property qltransition_1767 is true.
Reachability property qltransition_1762 is true.
Reachability property qltransition_1635 is true.
Reachability property qltransition_1622 is true.
Reachability property qltransition_1617 is true.
Reachability property qltransition_1359 is true.
Reachability property qltransition_1342 is true.
Reachability property qltransition_1125 is true.
Reachability property qltransition_1117 is true.
Reachability property qltransition_1108 is true.
Reachability property qltransition_1100 is true.
Reachability property qltransition_1091 is true.
Reachability property qltransition_1083 is true.
Reachability property qltransition_1074 is true.
Reachability property qltransition_1066 is true.
Reachability property qltransition_1057 is true.
Reachability property qltransition_1049 is true.
Reachability property qltransition_1040 is true.
Reachability property qltransition_1032 is true.
Reachability property qltransition_1023 is true.
Reachability property qltransition_1015 is true.
Reachability property qltransition_1006 is true.
Reachability property qltransition_285 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_217 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_166 is true.
SDD proceeding with computation,1382 properties remain. new max is 512
SDD size :3.39517e+10 after 3.66265e+10
Reachability property qltransition_1743 is true.
Reachability property qltransition_1738 is true.
Reachability property qltransition_1604 is true.
Reachability property qltransition_1599 is true.
Reachability property qltransition_1586 is true.
Reachability property qltransition_1581 is true.
Reachability property qltransition_1393 is true.
Reachability property qltransition_1376 is true.
Reachability property qltransition_1005 is true.
Reachability property qltransition_997 is true.
Reachability property qltransition_988 is true.
Reachability property qltransition_980 is true.
Reachability property qltransition_971 is true.
Reachability property qltransition_963 is true.
Reachability property qltransition_954 is true.
Reachability property qltransition_946 is true.
Reachability property qltransition_937 is true.
Reachability property qltransition_929 is true.
Reachability property qltransition_920 is true.
Reachability property qltransition_912 is true.
Reachability property qltransition_903 is true.
Reachability property qltransition_895 is true.
Reachability property qltransition_886 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_396 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_379 is true.
Reachability property qltransition_371 is true.
Reachability property qltransition_362 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_337 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_311 is true.
Reachability property qltransition_303 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_286 is true.
Detected timeout of ITS tools.
[2021-05-07 19:25:23] [INFO ] Flatten gal took : 106 ms
[2021-05-07 19:25:23] [INFO ] Applying decomposition
[2021-05-07 19:25:23] [INFO ] Flatten gal took : 92 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/graph10680560645221493105.txt, -o, /tmp/graph10680560645221493105.bin, -w, /tmp/graph10680560645221493105.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/graph10680560645221493105.bin, -l, -1, -v, -w, /tmp/graph10680560645221493105.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 19:25:24] [INFO ] Decomposing Gal with order
[2021-05-07 19:25:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 19:25:24] [INFO ] Removed a total of 3610 redundant transitions.
[2021-05-07 19:25:24] [INFO ] Flatten gal took : 219 ms
[2021-05-07 19:25:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 123 labels/synchronizations in 50 ms.
[2021-05-07 19:25:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11548315426718736121.gal : 14 ms
[2021-05-07 19:25:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16905877557437378987.prop : 6 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11548315426718736121.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16905877557437378987.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11548315426718736121.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16905877557437378987.prop --nowitness
Loading property file /tmp/ReachabilityCardinality16905877557437378987.prop.
SDD proceeding with computation,1344 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1344 properties remain. new max is 8
SDD size :5 after 993
SDD proceeding with computation,1344 properties remain. new max is 16
SDD size :993 after 6.21061e+10
SDD proceeding with computation,1344 properties remain. new max is 32
SDD size :6.21061e+10 after 1.0447e+12
SDD proceeding with computation,1344 properties remain. new max is 64
SDD size :1.0447e+12 after 2.92505e+12
SDD proceeding with computation,1344 properties remain. new max is 128
SDD size :2.92505e+12 after 1.48591e+13
Reachability property qltransition_1343 is true.
SDD proceeding with computation,1343 properties remain. new max is 128
SDD size :1.48591e+13 after 7.8062e+13
SDD proceeding with computation,1343 properties remain. new max is 256
SDD size :7.8062e+13 after 2.45271e+14
Reachability property qltransition_1529 is true.
Reachability property qltransition_1522 is true.
Reachability property qltransition_1510 is true.
Reachability property qltransition_1456 is true.
SDD proceeding with computation,1339 properties remain. new max is 256
SDD size :2.45271e+14 after 3.58043e+15
Reachability property qltransition_1341 is true.
SDD proceeding with computation,1338 properties remain. new max is 256
SDD size :3.58043e+15 after 7.80782e+15
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7848125076674073321
[2021-05-07 19:25:39] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7848125076674073321
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/ltsmin7848125076674073321]
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/ltsmin7848125076674073321] 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/ltsmin7848125076674073321] 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)
Interrupted random walk after 650359 steps, including 9312 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen :{1119=1, 1120=1, 1121=1, 1122=1, 1126=1, 1127=1, 1128=1, 1129=1, 1130=1, 1134=1, 1136=1, 1137=1, 1138=1, 1139=1, 1140=1, 1141=1, 1145=1, 1147=1, 1148=1, 1149=1, 1150=1, 1151=1, 1152=1, 1153=1, 1158=1, 1160=1, 1161=1, 1162=1, 1163=1, 1164=1, 1165=1, 1166=1, 1167=1, 1168=1, 1173=1, 1175=1, 1176=1, 1177=1, 1178=1, 1179=1, 1180=1, 1181=1, 1182=1, 1183=1, 1188=1, 1190=1, 1191=1, 1192=1, 1193=1, 1194=1, 1195=1, 1196=1, 1197=1, 1198=1, 1203=1, 1204=1, 1205=1, 1211=1, 1213=1, 1215=1, 1224=1, 1225=1, 1226=1, 1227=1, 1228=1, 1229=1, 1230=1, 1233=1, 1234=1, 1235=1, 1236=1, 1237=1, 1238=1, 1239=1, 1242=1, 1243=1, 1244=1, 1245=1, 1246=1, 1247=1, 1248=1, 1251=1, 1252=1, 1253=1, 1254=1, 1255=1, 1256=1, 1257=1, 1258=1, 1259=1, 1260=1, 1261=1, 1262=1, 1263=1, 1281=1, 1290=1, 1299=1, 1307=1, 1315=1, 1323=1}
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 1238) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 1238) seen :0
Probabilistic random walk after 1000001 steps, saw 177135 distinct states, run finished after 13528 ms. (steps per millisecond=73 ) properties seen :{}
Running SMT prover for 1238 properties.
// Phase 1: matrix 1779 rows 766 cols
[2021-05-07 19:26:24] [INFO ] Computed 88 place invariants in 22 ms
[2021-05-07 19:26:35] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2021-05-07 19:26:35] [INFO ] [Real]Absence check using 15 positive and 73 generalized place invariants in 21 ms returned sat
[2021-05-07 19:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 19:27:41] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1238
[2021-05-07 19:27:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2021-05-07 19:27:52] [INFO ] [Nat]Absence check using 15 positive and 73 generalized place invariants in 22 ms returned sat
[2021-05-07 19:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 19:31:26] [INFO ] [Nat]Absence check using state equation in 202095 ms returned unsat :46 sat :1174
[2021-05-07 19:31:26] [INFO ] State equation strengthened by 9 read => feed constraints.
[2021-05-07 19:31:26] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK STRUCTURAL_REDUCTION DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN SAT_SMT

BK_STOP 1620415887177

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-09a"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-09a, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r019-tall-162038041200087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-09a.tgz
mv ASLink-PT-09a execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;