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.r284-smll-162123894300012.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is TokenRing-COL-015, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-smll-162123894300012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 8.4K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 14:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 14:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 20:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 20:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 16K May 5 16:52 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 TokenRing-COL-015-ReachabilityFireability-00
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-01
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-02
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-03
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-04
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-05
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-06
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-07
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-08
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-09
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-10
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-11
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-12
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-13
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-14
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621375689583

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 22:08:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-18 22:08:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 22:08:12] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-18 22:08:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1160 ms
[2021-05-18 22:08:13] [INFO ] sort/places :
Couple->State,

[2021-05-18 22:08:13] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 256 PT places and 4112.0 transition bindings in 20 ms.
[2021-05-18 22:08:13] [INFO ] Computed order based on color domains.
[2021-05-18 22:08:14] [INFO ] Unfolded HLPN to a Petri net with 256 places and 3616 transitions in 122 ms.
[2021-05-18 22:08:14] [INFO ] Unfolded HLPN properties in 9 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 395 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-COL-015-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-015-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-015-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 10639 ms. (steps per millisecond=0 ) properties seen :[1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1]
FORMULA TokenRing-COL-015-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 4883 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 5193 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :[0, 0, 0]
Interrupted Best-First random walk after 4698 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen :[0, 0, 0]
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 22:08:40] [INFO ] Computed 16 place invariants in 34 ms
[2021-05-18 22:08:40] [INFO ] [Real]Absence check using 16 positive place invariants in 193 ms returned sat
[2021-05-18 22:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 22:08:42] [INFO ] [Real]Absence check using state equation in 1980 ms returned sat
[2021-05-18 22:08:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 22:08:43] [INFO ] [Nat]Absence check using 16 positive place invariants in 222 ms returned unsat
[2021-05-18 22:08:43] [INFO ] [Real]Absence check using 16 positive place invariants in 99 ms returned sat
[2021-05-18 22:08:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 22:08:45] [INFO ] [Real]Absence check using state equation in 1932 ms returned sat
[2021-05-18 22:08:45] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-18 22:08:46] [INFO ] [Real]Added 3390 Read/Feed constraints in 615 ms returned sat
[2021-05-18 22:08:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 22:08:47] [INFO ] [Nat]Absence check using 16 positive place invariants in 692 ms returned sat
[2021-05-18 22:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 22:08:48] [INFO ] [Nat]Absence check using state equation in 1807 ms returned sat
[2021-05-18 22:08:49] [INFO ] [Nat]Added 3390 Read/Feed constraints in 486 ms returned sat
[2021-05-18 22:08:50] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 565 ms.
[2021-05-18 22:08:51] [INFO ] Added : 15 causal constraints over 3 iterations in 1842 ms. Result :(error "Failed to check-sat")
[2021-05-18 22:08:51] [INFO ] [Real]Absence check using 16 positive place invariants in 144 ms returned sat
[2021-05-18 22:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 22:08:53] [INFO ] [Real]Absence check using state equation in 1836 ms returned sat
[2021-05-18 22:08:54] [INFO ] [Real]Added 3390 Read/Feed constraints in 729 ms returned sat
[2021-05-18 22:08:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 22:08:55] [INFO ] [Nat]Absence check using 16 positive place invariants in 580 ms returned sat
[2021-05-18 22:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 22:08:56] [INFO ] [Nat]Absence check using state equation in 1707 ms returned sat
[2021-05-18 22:08:57] [INFO ] [Nat]Added 3390 Read/Feed constraints in 490 ms returned sat
[2021-05-18 22:08:57] [INFO ] Deduced a trap composed of 138 places in 447 ms
[2021-05-18 22:08:58] [INFO ] Deduced a trap composed of 137 places in 575 ms
[2021-05-18 22:08:59] [INFO ] Deduced a trap composed of 138 places in 684 ms
[2021-05-18 22:09:00] [INFO ] Deduced a trap composed of 16 places in 786 ms
[2021-05-18 22:09:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63) 0)") while checking expression at index 2
FORMULA TokenRing-COL-015-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 191 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Interrupted random walk after 52698 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=1 ) properties seen :[0, 0]
Interrupted Best-First random walk after 8946 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :[0, 0]
Interrupted Best-First random walk after 9171 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 771501 steps, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen :[0, 0]
Probabilistic random walk after 771501 steps, saw 132469 distinct states, run finished after 30001 ms. (steps per millisecond=25 ) properties seen :[0, 0]
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 22:10:10] [INFO ] Computed 16 place invariants in 15 ms
[2021-05-18 22:10:10] [INFO ] [Real]Absence check using 16 positive place invariants in 68 ms returned sat
[2021-05-18 22:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 22:10:12] [INFO ] [Real]Absence check using state equation in 1782 ms returned sat
[2021-05-18 22:10:12] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-18 22:10:13] [INFO ] [Real]Added 3390 Read/Feed constraints in 724 ms returned sat
[2021-05-18 22:10:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 22:10:14] [INFO ] [Nat]Absence check using 16 positive place invariants in 488 ms returned sat
[2021-05-18 22:10:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 22:10:15] [INFO ] [Nat]Absence check using state equation in 1721 ms returned sat
[2021-05-18 22:10:16] [INFO ] [Nat]Added 3390 Read/Feed constraints in 504 ms returned sat
[2021-05-18 22:10:16] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 327 ms.
[2021-05-18 22:10:36] [INFO ] Added : 270 causal constraints over 54 iterations in 20491 ms.(timeout) Result :sat
[2021-05-18 22:10:37] [INFO ] [Real]Absence check using 16 positive place invariants in 147 ms returned sat
[2021-05-18 22:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 22:10:39] [INFO ] [Real]Absence check using state equation in 1854 ms returned sat
[2021-05-18 22:10:40] [INFO ] [Real]Added 3390 Read/Feed constraints in 644 ms returned sat
[2021-05-18 22:10:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 22:10:41] [INFO ] [Nat]Absence check using 16 positive place invariants in 822 ms returned sat
[2021-05-18 22:10:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 22:10:43] [INFO ] [Nat]Absence check using state equation in 1786 ms returned sat
[2021-05-18 22:10:43] [INFO ] [Nat]Added 3390 Read/Feed constraints in 477 ms returned sat
[2021-05-18 22:10:44] [INFO ] Deduced a trap composed of 138 places in 497 ms
[2021-05-18 22:10:44] [INFO ] Deduced a trap composed of 137 places in 660 ms
[2021-05-18 22:10:45] [INFO ] Deduced a trap composed of 138 places in 623 ms
[2021-05-18 22:10:46] [INFO ] Deduced a trap composed of 137 places in 670 ms
[2021-05-18 22:10:47] [INFO ] Deduced a trap composed of 139 places in 623 ms
[2021-05-18 22:10:48] [INFO ] Deduced a trap composed of 139 places in 607 ms
[2021-05-18 22:10:48] [INFO ] Deduced a trap composed of 138 places in 613 ms
[2021-05-18 22:10:49] [INFO ] Deduced a trap composed of 141 places in 583 ms
[2021-05-18 22:10:50] [INFO ] Deduced a trap composed of 141 places in 624 ms
[2021-05-18 22:10:50] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 6992 ms
[2021-05-18 22:10:51] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 413 ms.
[2021-05-18 22:11:11] [INFO ] Added : 265 causal constraints over 53 iterations in 20909 ms.(timeout) Result :sat
Interrupted Parikh walk after 79411 steps, including 837 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :[0, 0]
Interrupted Parikh walk after 67481 steps, including 193 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :[0, 0]
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 68 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 58 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 22:12:11] [INFO ] Computed 16 place invariants in 11 ms
[2021-05-18 22:12:12] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 22:12:12] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-18 22:12:12] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-18 22:12:12] [INFO ] Implicit Places using invariants and state equation in 947 ms returned []
Implicit Place search using SMT with State Equation took 1022 ms to find 0 implicit places.
[2021-05-18 22:12:13] [INFO ] Redundant transitions in 318 ms returned []
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 22:12:13] [INFO ] Computed 16 place invariants in 7 ms
[2021-05-18 22:12:17] [INFO ] Dead Transitions using invariants and state equation in 4246 ms returned []
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Interrupted random walk after 60585 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :[0, 0]
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 22:12:47] [INFO ] Computed 16 place invariants in 7 ms
[2021-05-18 22:12:47] [INFO ] [Real]Absence check using 16 positive place invariants in 64 ms returned sat
[2021-05-18 22:12:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 22:12:49] [INFO ] [Real]Absence check using state equation in 1774 ms returned sat
[2021-05-18 22:12:49] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-18 22:12:50] [INFO ] [Real]Added 3390 Read/Feed constraints in 559 ms returned sat
[2021-05-18 22:12:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 22:12:50] [INFO ] [Nat]Absence check using 16 positive place invariants in 556 ms returned sat
[2021-05-18 22:12:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 22:12:52] [INFO ] [Nat]Absence check using state equation in 1685 ms returned sat
[2021-05-18 22:12:53] [INFO ] [Nat]Added 3390 Read/Feed constraints in 483 ms returned sat
[2021-05-18 22:12:53] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 292 ms.
[2021-05-18 22:13:10] [INFO ] Added : 245 causal constraints over 49 iterations in 17152 ms. Result :(error "Failed to check-sat")
[2021-05-18 22:13:10] [INFO ] [Real]Absence check using 16 positive place invariants in 147 ms returned sat
[2021-05-18 22:13:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 22:13:12] [INFO ] [Real]Absence check using state equation in 1828 ms returned sat
[2021-05-18 22:13:13] [INFO ] [Real]Added 3390 Read/Feed constraints in 498 ms returned sat
[2021-05-18 22:13:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 22:13:13] [INFO ] [Nat]Absence check using 16 positive place invariants in 697 ms returned sat
[2021-05-18 22:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 22:13:15] [INFO ] [Nat]Absence check using state equation in 1560 ms returned sat
[2021-05-18 22:13:15] [INFO ] [Nat]Added 3390 Read/Feed constraints in 484 ms returned sat
[2021-05-18 22:13:16] [INFO ] Deduced a trap composed of 138 places in 367 ms
[2021-05-18 22:13:17] [INFO ] Deduced a trap composed of 137 places in 576 ms
[2021-05-18 22:13:17] [INFO ] Deduced a trap composed of 138 places in 575 ms
[2021-05-18 22:13:18] [INFO ] Deduced a trap composed of 137 places in 563 ms
[2021-05-18 22:13:19] [INFO ] Deduced a trap composed of 139 places in 653 ms
[2021-05-18 22:13:20] [INFO ] Deduced a trap composed of 139 places in 688 ms
[2021-05-18 22:13:21] [INFO ] Deduced a trap composed of 138 places in 625 ms
[2021-05-18 22:13:21] [INFO ] Deduced a trap composed of 141 places in 636 ms
[2021-05-18 22:13:22] [INFO ] Deduced a trap composed of 141 places in 591 ms
[2021-05-18 22:13:22] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 6796 ms
[2021-05-18 22:13:23] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 411 ms.
[2021-05-18 22:13:33] [INFO ] Added : 165 causal constraints over 33 iterations in 10390 ms. Result :(error "Failed to check-sat")
Drop transitions removed 3150 transitions
Redundant transition composition rules discarded 3150 transitions
Iterating global reduction 0 with 3150 rules applied. Total rules applied 3150 place count 256 transition count 466
Applied a total of 3150 rules in 79 ms. Remains 256 /256 variables (removed 0) and now considering 466/3616 (removed 3150) transitions.
// Phase 1: matrix 466 rows 256 cols
[2021-05-18 22:13:33] [INFO ] Computed 16 place invariants in 3 ms
[2021-05-18 22:13:33] [INFO ] [Real]Absence check using 16 positive place invariants in 100 ms returned sat
[2021-05-18 22:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 22:13:34] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2021-05-18 22:13:34] [INFO ] Computed and/alt/rep : 450/3600/450 causal constraints in 27 ms.
[2021-05-18 22:13:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 22:13:34] [INFO ] [Nat]Absence check using 16 positive place invariants in 637 ms returned sat
[2021-05-18 22:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 22:13:35] [INFO ] [Nat]Absence check using state equation in 602 ms returned sat
[2021-05-18 22:13:35] [INFO ] Computed and/alt/rep : 450/3600/450 causal constraints in 26 ms.
[2021-05-18 22:13:40] [INFO ] Added : 432 causal constraints over 87 iterations in 4606 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 48 ms.
[2021-05-18 22:13:40] [INFO ] [Real]Absence check using 16 positive place invariants in 100 ms returned sat
[2021-05-18 22:13:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 22:13:41] [INFO ] [Real]Absence check using state equation in 598 ms returned sat
[2021-05-18 22:13:41] [INFO ] Computed and/alt/rep : 450/3600/450 causal constraints in 30 ms.
[2021-05-18 22:13:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 22:13:41] [INFO ] [Nat]Absence check using 16 positive place invariants in 544 ms returned sat
[2021-05-18 22:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 22:13:42] [INFO ] [Nat]Absence check using state equation in 430 ms returned sat
[2021-05-18 22:13:42] [INFO ] Computed and/alt/rep : 450/3600/450 causal constraints in 26 ms.
[2021-05-18 22:13:48] [INFO ] Added : 407 causal constraints over 82 iterations in 6110 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 62 ms.
[2021-05-18 22:13:48] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 95 ms.
[2021-05-18 22:13:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 41 ms.
[2021-05-18 22:13:51] [INFO ] Flatten gal took : 1823 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ TokenRing-COL-015 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 12377328 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16318304 kB

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TokenRing-COL-015"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is TokenRing-COL-015, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r284-smll-162123894300012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-015.tgz
mv TokenRing-COL-015 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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