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-162123894400105.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is Vasy2003-PT-none, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r284-smll-162123894400105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 113K 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 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 14:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 14:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 05:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 26 05:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 207K 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 Vasy2003-PT-none-00
FORMULA_NAME Vasy2003-PT-none-01
FORMULA_NAME Vasy2003-PT-none-02
FORMULA_NAME Vasy2003-PT-none-03
FORMULA_NAME Vasy2003-PT-none-04
FORMULA_NAME Vasy2003-PT-none-05
FORMULA_NAME Vasy2003-PT-none-06
FORMULA_NAME Vasy2003-PT-none-07
FORMULA_NAME Vasy2003-PT-none-08
FORMULA_NAME Vasy2003-PT-none-09
FORMULA_NAME Vasy2003-PT-none-10
FORMULA_NAME Vasy2003-PT-none-11
FORMULA_NAME Vasy2003-PT-none-12
FORMULA_NAME Vasy2003-PT-none-13
FORMULA_NAME Vasy2003-PT-none-14
FORMULA_NAME Vasy2003-PT-none-15

=== Now, execution of the tool begins

BK_START 1621446509638

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 17:48:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 17:48:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 17:48:33] [INFO ] Load time of PNML (sax parser for PT used): 231 ms
[2021-05-19 17:48:33] [INFO ] Transformed 485 places.
[2021-05-19 17:48:33] [INFO ] Transformed 776 transitions.
[2021-05-19 17:48:33] [INFO ] Found NUPN structural information;
[2021-05-19 17:48:33] [INFO ] Parsed PT model containing 485 places and 776 transitions in 334 ms.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 76 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 674 ms. (steps per millisecond=148 ) properties seen :[0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1]
[2021-05-19 17:48:34] [INFO ] Flow matrix only has 696 transitions (discarded 56 similar events)
// Phase 1: matrix 696 rows 485 cols
[2021-05-19 17:48:34] [INFO ] Computed 66 place invariants in 43 ms
[2021-05-19 17:48:34] [INFO ] [Real]Absence check using 59 positive place invariants in 103 ms returned sat
[2021-05-19 17:48:34] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 16 ms returned sat
[2021-05-19 17:48:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:48:36] [INFO ] [Real]Absence check using state equation in 1530 ms returned sat
[2021-05-19 17:48:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:48:36] [INFO ] [Nat]Absence check using 59 positive place invariants in 55 ms returned sat
[2021-05-19 17:48:36] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 15 ms returned sat
[2021-05-19 17:48:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:48:38] [INFO ] [Nat]Absence check using state equation in 1421 ms returned sat
[2021-05-19 17:48:38] [INFO ] State equation strengthened by 73 read => feed constraints.
[2021-05-19 17:48:38] [INFO ] [Nat]Added 73 Read/Feed constraints in 90 ms returned sat
[2021-05-19 17:48:38] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 154 ms.
[2021-05-19 17:48:42] [INFO ] Added : 224 causal constraints over 45 iterations in 4557 ms. Result :sat
[2021-05-19 17:48:43] [INFO ] [Real]Absence check using 59 positive place invariants in 86 ms returned sat
[2021-05-19 17:48:43] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 16 ms returned sat
[2021-05-19 17:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:48:44] [INFO ] [Real]Absence check using state equation in 1256 ms returned sat
[2021-05-19 17:48:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:48:44] [INFO ] [Nat]Absence check using 59 positive place invariants in 18 ms returned unsat
[2021-05-19 17:48:44] [INFO ] [Real]Absence check using 59 positive place invariants in 70 ms returned sat
[2021-05-19 17:48:44] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-19 17:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:48:45] [INFO ] [Real]Absence check using state equation in 1241 ms returned sat
[2021-05-19 17:48:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:48:46] [INFO ] [Nat]Absence check using 59 positive place invariants in 47 ms returned sat
[2021-05-19 17:48:46] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-19 17:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:48:47] [INFO ] [Nat]Absence check using state equation in 1075 ms returned sat
[2021-05-19 17:48:47] [INFO ] [Nat]Added 73 Read/Feed constraints in 118 ms returned sat
[2021-05-19 17:48:47] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 85 ms.
[2021-05-19 17:48:52] [INFO ] Added : 224 causal constraints over 45 iterations in 5055 ms. Result :sat
[2021-05-19 17:48:52] [INFO ] [Real]Absence check using 59 positive place invariants in 71 ms returned sat
[2021-05-19 17:48:52] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 16 ms returned sat
[2021-05-19 17:48:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:48:53] [INFO ] [Real]Absence check using state equation in 1222 ms returned sat
[2021-05-19 17:48:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:48:54] [INFO ] [Nat]Absence check using 59 positive place invariants in 44 ms returned sat
[2021-05-19 17:48:54] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 17:48:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:48:55] [INFO ] [Nat]Absence check using state equation in 1255 ms returned sat
[2021-05-19 17:48:55] [INFO ] [Nat]Added 73 Read/Feed constraints in 28 ms returned sat
[2021-05-19 17:48:55] [INFO ] Deduced a trap composed of 126 places in 319 ms
[2021-05-19 17:48:56] [INFO ] Deduced a trap composed of 125 places in 316 ms
[2021-05-19 17:48:56] [INFO ] Deduced a trap composed of 131 places in 320 ms
[2021-05-19 17:48:56] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1102 ms
[2021-05-19 17:48:56] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 79 ms.
[2021-05-19 17:49:13] [INFO ] Added : 480 causal constraints over 96 iterations in 17491 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-19 17:49:14] [INFO ] [Real]Absence check using 59 positive place invariants in 75 ms returned sat
[2021-05-19 17:49:14] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-19 17:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:49:15] [INFO ] [Real]Absence check using state equation in 1406 ms returned sat
[2021-05-19 17:49:15] [INFO ] [Real]Added 73 Read/Feed constraints in 19 ms returned sat
[2021-05-19 17:49:15] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 47 ms.
[2021-05-19 17:49:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:49:15] [INFO ] [Nat]Absence check using 59 positive place invariants in 56 ms returned sat
[2021-05-19 17:49:15] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 17:49:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:49:17] [INFO ] [Nat]Absence check using state equation in 1071 ms returned sat
[2021-05-19 17:49:17] [INFO ] [Nat]Added 73 Read/Feed constraints in 72 ms returned sat
[2021-05-19 17:49:17] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 96 ms.
[2021-05-19 17:49:35] [INFO ] Added : 500 causal constraints over 100 iterations in 18689 ms. Result :(error "Failed to check-sat")
[2021-05-19 17:49:36] [INFO ] [Real]Absence check using 59 positive place invariants in 65 ms returned sat
[2021-05-19 17:49:36] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-19 17:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:49:37] [INFO ] [Real]Absence check using state equation in 1065 ms returned sat
[2021-05-19 17:49:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:49:37] [INFO ] [Nat]Absence check using 59 positive place invariants in 43 ms returned sat
[2021-05-19 17:49:37] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2021-05-19 17:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:49:38] [INFO ] [Nat]Absence check using state equation in 1062 ms returned sat
[2021-05-19 17:49:38] [INFO ] [Nat]Added 73 Read/Feed constraints in 27 ms returned sat
[2021-05-19 17:49:38] [INFO ] Deduced a trap composed of 125 places in 221 ms
[2021-05-19 17:49:39] [INFO ] Deduced a trap composed of 127 places in 320 ms
[2021-05-19 17:49:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 685 ms
[2021-05-19 17:49:39] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 81 ms.
[2021-05-19 17:49:57] [INFO ] Added : 515 causal constraints over 103 iterations in 18106 ms. Result :unknown
[2021-05-19 17:49:57] [INFO ] [Real]Absence check using 59 positive place invariants in 68 ms returned sat
[2021-05-19 17:49:57] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-19 17:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:49:58] [INFO ] [Real]Absence check using state equation in 1161 ms returned sat
[2021-05-19 17:49:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:49:58] [INFO ] [Nat]Absence check using 59 positive place invariants in 44 ms returned sat
[2021-05-19 17:49:58] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 17:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:49:59] [INFO ] [Nat]Absence check using state equation in 1050 ms returned sat
[2021-05-19 17:49:59] [INFO ] [Nat]Added 73 Read/Feed constraints in 31 ms returned sat
[2021-05-19 17:49:59] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 47 ms.
[2021-05-19 17:50:18] [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 (=> (> t543 0) (and (> t382 0) (< o382 o543)))") while checking expression at index 6
[2021-05-19 17:50:18] [INFO ] [Real]Absence check using 59 positive place invariants in 72 ms returned sat
[2021-05-19 17:50:18] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 15 ms returned sat
[2021-05-19 17:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:50:19] [INFO ] [Real]Absence check using state equation in 1171 ms returned sat
[2021-05-19 17:50:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:50:20] [INFO ] [Nat]Absence check using 59 positive place invariants in 57 ms returned sat
[2021-05-19 17:50:20] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 13 ms returned sat
[2021-05-19 17:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:50:21] [INFO ] [Nat]Absence check using state equation in 1212 ms returned sat
[2021-05-19 17:50:21] [INFO ] [Nat]Added 73 Read/Feed constraints in 39 ms returned sat
[2021-05-19 17:50:21] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 61 ms.
[2021-05-19 17:50:35] [INFO ] Added : 529 causal constraints over 106 iterations in 14313 ms. Result :sat
[2021-05-19 17:50:36] [INFO ] [Real]Absence check using 59 positive place invariants in 90 ms returned sat
[2021-05-19 17:50:36] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 15 ms returned sat
[2021-05-19 17:50:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:50:37] [INFO ] [Real]Absence check using state equation in 1106 ms returned sat
[2021-05-19 17:50:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:50:37] [INFO ] [Nat]Absence check using 59 positive place invariants in 16 ms returned unsat
[2021-05-19 17:50:37] [INFO ] [Real]Absence check using 59 positive place invariants in 45 ms returned sat
[2021-05-19 17:50:37] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 17:50:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:50:38] [INFO ] [Real]Absence check using state equation in 1091 ms returned sat
[2021-05-19 17:50:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:50:38] [INFO ] [Nat]Absence check using 59 positive place invariants in 66 ms returned sat
[2021-05-19 17:50:38] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 13 ms returned sat
[2021-05-19 17:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:50:39] [INFO ] [Nat]Absence check using state equation in 1191 ms returned sat
[2021-05-19 17:50:39] [INFO ] [Nat]Added 73 Read/Feed constraints in 30 ms returned sat
[2021-05-19 17:50:39] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 45 ms.
[2021-05-19 17:50:57] [INFO ] Added : 480 causal constraints over 96 iterations in 17967 ms. Result :sat
[2021-05-19 17:50:58] [INFO ] [Real]Absence check using 59 positive place invariants in 46 ms returned sat
[2021-05-19 17:50:58] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 17:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:50:59] [INFO ] [Real]Absence check using state equation in 1080 ms returned sat
[2021-05-19 17:50:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:50:59] [INFO ] [Nat]Absence check using 59 positive place invariants in 16 ms returned unsat
[2021-05-19 17:50:59] [INFO ] [Real]Absence check using 59 positive place invariants in 44 ms returned sat
[2021-05-19 17:50:59] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 17:50:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:51:00] [INFO ] [Real]Absence check using state equation in 1257 ms returned sat
[2021-05-19 17:51:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:51:00] [INFO ] [Nat]Absence check using 59 positive place invariants in 42 ms returned sat
[2021-05-19 17:51:00] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 17:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:51:01] [INFO ] [Nat]Absence check using state equation in 1051 ms returned sat
[2021-05-19 17:51:01] [INFO ] [Nat]Added 73 Read/Feed constraints in 30 ms returned sat
[2021-05-19 17:51:02] [INFO ] Deduced a trap composed of 127 places in 241 ms
[2021-05-19 17:51:02] [INFO ] Deduced a trap composed of 125 places in 295 ms
[2021-05-19 17:51:02] [INFO ] Deduced a trap composed of 131 places in 312 ms
[2021-05-19 17:51:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 985 ms
[2021-05-19 17:51:02] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 98 ms.
[2021-05-19 17:51:20] [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 (=> (> t622 0) (and (> t290 0) (< o290 o622)))") while checking expression at index 11
[2021-05-19 17:51:20] [INFO ] [Real]Absence check using 59 positive place invariants in 72 ms returned sat
[2021-05-19 17:51:20] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-19 17:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:51:22] [INFO ] [Real]Absence check using state equation in 1156 ms returned sat
[2021-05-19 17:51:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:51:22] [INFO ] [Nat]Absence check using 59 positive place invariants in 49 ms returned sat
[2021-05-19 17:51:22] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 10 ms returned sat
[2021-05-19 17:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:51:23] [INFO ] [Nat]Absence check using state equation in 981 ms returned sat
[2021-05-19 17:51:23] [INFO ] [Nat]Added 73 Read/Feed constraints in 29 ms returned sat
[2021-05-19 17:51:23] [INFO ] Deduced a trap composed of 127 places in 212 ms
[2021-05-19 17:51:23] [INFO ] Deduced a trap composed of 125 places in 223 ms
[2021-05-19 17:51:23] [INFO ] Deduced a trap composed of 131 places in 223 ms
[2021-05-19 17:51:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 762 ms
[2021-05-19 17:51:24] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 41 ms.
[2021-05-19 17:51:42] [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 (=> (> t633 0) (and (or (and (> t0 0) (< o0 o633)) (and (> t27 0) (< o27 o633))) (or (and (> t0 0) (< o0 o633)) (and (> t5 0) (< o5 o633)) (and (> t433 0) (< o433 o633)) (and (> t445 0) (< o445 o633)))))") while checking expression at index 12
[2021-05-19 17:51:42] [INFO ] [Real]Absence check using 59 positive place invariants in 72 ms returned sat
[2021-05-19 17:51:42] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 13 ms returned sat
[2021-05-19 17:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:51:43] [INFO ] [Real]Absence check using state equation in 1169 ms returned sat
[2021-05-19 17:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:51:43] [INFO ] [Nat]Absence check using 59 positive place invariants in 41 ms returned sat
[2021-05-19 17:51:43] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 8 ms returned sat
[2021-05-19 17:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:51:44] [INFO ] [Nat]Absence check using state equation in 865 ms returned sat
[2021-05-19 17:51:44] [INFO ] [Nat]Added 73 Read/Feed constraints in 27 ms returned sat
[2021-05-19 17:51:44] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 45 ms.
[2021-05-19 17:52:03] [INFO ] Added : 480 causal constraints over 96 iterations in 18965 ms. Result :unknown
[2021-05-19 17:52:03] [INFO ] [Real]Absence check using 59 positive place invariants in 73 ms returned sat
[2021-05-19 17:52:03] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 15 ms returned sat
[2021-05-19 17:52:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:52:04] [INFO ] [Real]Absence check using state equation in 1194 ms returned sat
[2021-05-19 17:52:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:52:05] [INFO ] [Nat]Absence check using 59 positive place invariants in 42 ms returned sat
[2021-05-19 17:52:05] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 10 ms returned sat
[2021-05-19 17:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:52:06] [INFO ] [Nat]Absence check using state equation in 1066 ms returned sat
[2021-05-19 17:52:06] [INFO ] [Nat]Added 73 Read/Feed constraints in 28 ms returned sat
[2021-05-19 17:52:06] [INFO ] Deduced a trap composed of 135 places in 227 ms
[2021-05-19 17:52:06] [INFO ] Deduced a trap composed of 132 places in 289 ms
[2021-05-19 17:52:07] [INFO ] Deduced a trap composed of 123 places in 344 ms
[2021-05-19 17:52:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 997 ms
[2021-05-19 17:52:07] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 75 ms.
[2021-05-19 17:52:24] [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 (=> (> t687 0) (and (or (and (> t0 0) (< o0 o687)) (and (> t22 0) (< o22 o687))) (and (> t686 0) (< o686 o687))))") while checking expression at index 14
[2021-05-19 17:52:25] [INFO ] [Real]Absence check using 59 positive place invariants in 76 ms returned sat
[2021-05-19 17:52:25] [INFO ] [Real]Absence check using 59 positive and 7 generalized place invariants in 14 ms returned sat
[2021-05-19 17:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 17:52:26] [INFO ] [Real]Absence check using state equation in 1197 ms returned sat
[2021-05-19 17:52:26] [INFO ] [Real]Added 73 Read/Feed constraints in 18 ms returned sat
[2021-05-19 17:52:26] [INFO ] Deduced a trap composed of 129 places in 317 ms
[2021-05-19 17:52:27] [INFO ] Deduced a trap composed of 124 places in 335 ms
[2021-05-19 17:52:27] [INFO ] Deduced a trap composed of 127 places in 353 ms
[2021-05-19 17:52:27] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1180 ms
[2021-05-19 17:52:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 17:52:27] [INFO ] [Nat]Absence check using 59 positive place invariants in 73 ms returned sat
[2021-05-19 17:52:27] [INFO ] [Nat]Absence check using 59 positive and 7 generalized place invariants in 13 ms returned sat
[2021-05-19 17:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 17:52:29] [INFO ] [Nat]Absence check using state equation in 1150 ms returned sat
[2021-05-19 17:52:29] [INFO ] [Nat]Added 73 Read/Feed constraints in 28 ms returned sat
[2021-05-19 17:52:29] [INFO ] Deduced a trap composed of 126 places in 223 ms
[2021-05-19 17:52:29] [INFO ] Deduced a trap composed of 125 places in 239 ms
[2021-05-19 17:52:29] [INFO ] Deduced a trap composed of 131 places in 356 ms
[2021-05-19 17:52:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 937 ms
[2021-05-19 17:52:30] [INFO ] Computed and/alt/rep : 751/5756/695 causal constraints in 102 ms.
[2021-05-19 17:52:45] [INFO ] Added : 524 causal constraints over 105 iterations in 15040 ms. Result :sat
Successfully simplified 3 atomic propositions for a total of 4 simplifications.
[2021-05-19 17:52:45] [INFO ] Initial state reduction rules for CTL removed 6 formulas.
[2021-05-19 17:52:45] [INFO ] Flatten gal took : 244 ms
FORMULA Vasy2003-PT-none-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Vasy2003-PT-none-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Vasy2003-PT-none-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Vasy2003-PT-none-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Vasy2003-PT-none-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Vasy2003-PT-none-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 17:52:45] [INFO ] Applying decomposition
[2021-05-19 17:52:45] [INFO ] Flatten gal took : 122 ms
[2021-05-19 17:52:45] [INFO ] Decomposing Gal with order
[2021-05-19 17:52:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 17:52:46] [INFO ] Removed a total of 672 redundant transitions.
[2021-05-19 17:52:46] [INFO ] Flatten gal took : 745 ms
[2021-05-19 17:52:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 367 labels/synchronizations in 32 ms.
[2021-05-19 17:52:47] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2021-05-19 17:52:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 15 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ Vasy2003-PT-none @ 3570 seconds

FORMULA Vasy2003-PT-none-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Vasy2003-PT-none-06 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 12730308 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16321552 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="Vasy2003-PT-none"
export BK_EXAMINATION="LTLCardinality"
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 Vasy2003-PT-none, 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 r284-smll-162123894400105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Vasy2003-PT-none.tgz
mv Vasy2003-PT-none 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 ;