MCC'2021- Execution of r011-tall-162038005800026

About the Execution of 2020-gold for ASLink-PT-03b

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
4341.739	3600000.00	3628683.00	9181.90	FFF??FFFTTFTF?FF	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.r011-tall-162038005800026.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 gold2020
Input is ASLink-PT-03b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005800026
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 153K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K 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 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.7K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12K Mar 23 01:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 09:35 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 544K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1620395530826

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 13:52:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-07 13:52:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 13:52:12] [INFO ] Load time of PNML (sax parser for PT used): 130 ms
[2021-05-07 13:52:12] [INFO ] Transformed 1638 places.
[2021-05-07 13:52:12] [INFO ] Transformed 2094 transitions.
[2021-05-07 13:52:12] [INFO ] Found NUPN structural information;
[2021-05-07 13:52:12] [INFO ] Parsed PT model containing 1638 places and 2094 transitions in 186 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 67 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 290 resets, run finished after 521 ms. (steps per millisecond=191 ) properties seen :[0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 2094 rows 1638 cols
[2021-05-07 13:52:13] [INFO ] Computed 160 place invariants in 132 ms
[2021-05-07 13:52:13] [INFO ] [Real]Absence check using 37 positive place invariants in 86 ms returned sat
[2021-05-07 13:52:13] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 125 ms returned sat
[2021-05-07 13:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:20] [INFO ] [Real]Absence check using state equation in 6902 ms returned sat
[2021-05-07 13:52:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:52:21] [INFO ] [Nat]Absence check using 37 positive place invariants in 301 ms returned sat
[2021-05-07 13:52:21] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 121 ms returned sat
[2021-05-07 13:52:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:28] [INFO ] [Nat]Absence check using state equation in 6618 ms returned unsat
[2021-05-07 13:52:28] [INFO ] [Real]Absence check using 37 positive place invariants in 74 ms returned sat
[2021-05-07 13:52:28] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 123 ms returned sat
[2021-05-07 13:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:35] [INFO ] [Real]Absence check using state equation in 6948 ms returned sat
[2021-05-07 13:52:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:52:36] [INFO ] [Nat]Absence check using 37 positive place invariants in 304 ms returned sat
[2021-05-07 13:52:36] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 120 ms returned sat
[2021-05-07 13:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:38] [INFO ] [Nat]Absence check using state equation in 2050 ms returned unsat
[2021-05-07 13:52:38] [INFO ] [Real]Absence check using 37 positive place invariants in 71 ms returned sat
[2021-05-07 13:52:38] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 123 ms returned sat
[2021-05-07 13:52:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:45] [INFO ] [Real]Absence check using state equation in 6677 ms returned sat
[2021-05-07 13:52:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:52:45] [INFO ] [Nat]Absence check using 37 positive place invariants in 319 ms returned sat
[2021-05-07 13:52:45] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 118 ms returned sat
[2021-05-07 13:52:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:51] [INFO ] [Nat]Absence check using state equation in 5221 ms returned unsat
[2021-05-07 13:52:51] [INFO ] [Real]Absence check using 37 positive place invariants in 70 ms returned sat
[2021-05-07 13:52:51] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 123 ms returned sat
[2021-05-07 13:52:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:52:58] [INFO ] [Real]Absence check using state equation in 6688 ms returned sat
[2021-05-07 13:52:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:52:58] [INFO ] [Nat]Absence check using 37 positive place invariants in 297 ms returned sat
[2021-05-07 13:52:58] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 120 ms returned sat
[2021-05-07 13:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:02] [INFO ] [Nat]Absence check using state equation in 3346 ms returned unsat
[2021-05-07 13:53:02] [INFO ] [Real]Absence check using 37 positive place invariants in 70 ms returned sat
[2021-05-07 13:53:02] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 121 ms returned sat
[2021-05-07 13:53:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:09] [INFO ] [Real]Absence check using state equation in 6421 ms returned sat
[2021-05-07 13:53:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:53:09] [INFO ] [Nat]Absence check using 37 positive place invariants in 286 ms returned sat
[2021-05-07 13:53:09] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 118 ms returned sat
[2021-05-07 13:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:15] [INFO ] [Nat]Absence check using state equation in 5953 ms returned unsat
[2021-05-07 13:53:15] [INFO ] [Real]Absence check using 37 positive place invariants in 71 ms returned sat
[2021-05-07 13:53:16] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 122 ms returned sat
[2021-05-07 13:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:22] [INFO ] [Real]Absence check using state equation in 6453 ms returned sat
[2021-05-07 13:53:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:53:23] [INFO ] [Nat]Absence check using 37 positive place invariants in 283 ms returned sat
[2021-05-07 13:53:23] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 118 ms returned sat
[2021-05-07 13:53:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:29] [INFO ] [Nat]Absence check using state equation in 6039 ms returned unsat
[2021-05-07 13:53:29] [INFO ] [Real]Absence check using 37 positive place invariants in 70 ms returned sat
[2021-05-07 13:53:29] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 121 ms returned sat
[2021-05-07 13:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:36] [INFO ] [Real]Absence check using state equation in 6548 ms returned sat
[2021-05-07 13:53:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:53:36] [INFO ] [Nat]Absence check using 37 positive place invariants in 270 ms returned sat
[2021-05-07 13:53:36] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 117 ms returned sat
[2021-05-07 13:53:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:53:43] [INFO ] [Nat]Absence check using state equation in 6740 ms returned sat
[2021-05-07 13:53:44] [INFO ] Deduced a trap composed of 44 places in 550 ms
[2021-05-07 13:53:44] [INFO ] Deduced a trap composed of 27 places in 435 ms
[2021-05-07 13:53:44] [INFO ] Deduced a trap composed of 97 places in 309 ms
[2021-05-07 13:53:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1587 ms
[2021-05-07 13:53:45] [INFO ] Computed and/alt/rep : 2093/9901/2093 causal constraints in 157 ms.
[2021-05-07 13:53:56] [INFO ] Added : 470 causal constraints over 94 iterations in 11098 ms. Result :unknown
[2021-05-07 13:53:56] [INFO ] [Real]Absence check using 37 positive place invariants in 72 ms returned sat
[2021-05-07 13:53:56] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 121 ms returned sat
[2021-05-07 13:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:54:03] [INFO ] [Real]Absence check using state equation in 6550 ms returned sat
[2021-05-07 13:54:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:54:03] [INFO ] [Nat]Absence check using 37 positive place invariants in 297 ms returned sat
[2021-05-07 13:54:03] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 118 ms returned sat
[2021-05-07 13:54:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:54:10] [INFO ] [Nat]Absence check using state equation in 6851 ms returned sat
[2021-05-07 13:54:11] [INFO ] Deduced a trap composed of 27 places in 651 ms
[2021-05-07 13:54:11] [INFO ] Deduced a trap composed of 33 places in 640 ms
[2021-05-07 13:54:12] [INFO ] Deduced a trap composed of 76 places in 659 ms
[2021-05-07 13:54:13] [INFO ] Deduced a trap composed of 43 places in 632 ms
[2021-05-07 13:54:13] [INFO ] Deduced a trap composed of 21 places in 511 ms
[2021-05-07 13:54:14] [INFO ] Deduced a trap composed of 98 places in 510 ms
[2021-05-07 13:54:15] [INFO ] Deduced a trap composed of 91 places in 498 ms
[2021-05-07 13:54:15] [INFO ] Deduced a trap composed of 78 places in 440 ms
[2021-05-07 13:54:15] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 5071 ms
[2021-05-07 13:54:15] [INFO ] Computed and/alt/rep : 2093/9901/2093 causal constraints in 127 ms.
[2021-05-07 13:54:23] [INFO ] Added : 375 causal constraints over 75 iterations in 7433 ms. Result :(error "Failed to check-sat")
[2021-05-07 13:54:23] [INFO ] [Real]Absence check using 37 positive place invariants in 73 ms returned sat
[2021-05-07 13:54:23] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 121 ms returned sat
[2021-05-07 13:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:54:30] [INFO ] [Real]Absence check using state equation in 6851 ms returned sat
[2021-05-07 13:54:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:54:30] [INFO ] [Nat]Absence check using 37 positive place invariants in 284 ms returned sat
[2021-05-07 13:54:30] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 117 ms returned sat
[2021-05-07 13:54:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:54:37] [INFO ] [Nat]Absence check using state equation in 6258 ms returned sat
[2021-05-07 13:54:37] [INFO ] Computed and/alt/rep : 2093/9901/2093 causal constraints in 105 ms.
[2021-05-07 13:54:50] [INFO ] Added : 470 causal constraints over 94 iterations in 13089 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-07 13:54:50] [INFO ] [Real]Absence check using 37 positive place invariants in 70 ms returned sat
[2021-05-07 13:54:50] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 121 ms returned sat
[2021-05-07 13:54:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:54:57] [INFO ] [Real]Absence check using state equation in 6250 ms returned sat
[2021-05-07 13:54:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:54:57] [INFO ] [Nat]Absence check using 37 positive place invariants in 282 ms returned sat
[2021-05-07 13:54:57] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 117 ms returned sat
[2021-05-07 13:54:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:55:03] [INFO ] [Nat]Absence check using state equation in 6282 ms returned sat
[2021-05-07 13:55:04] [INFO ] Deduced a trap composed of 20 places in 590 ms
[2021-05-07 13:55:05] [INFO ] Deduced a trap composed of 43 places in 592 ms
[2021-05-07 13:55:05] [INFO ] Deduced a trap composed of 74 places in 608 ms
[2021-05-07 13:55:06] [INFO ] Deduced a trap composed of 42 places in 503 ms
[2021-05-07 13:55:06] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2630 ms
[2021-05-07 13:55:06] [INFO ] Computed and/alt/rep : 2093/9901/2093 causal constraints in 107 ms.
[2021-05-07 13:55:17] [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 (=> (> t487 0) (and (> t486 0) (< o486 o487)))") while checking expression at index 9
[2021-05-07 13:55:17] [INFO ] [Real]Absence check using 37 positive place invariants in 70 ms returned sat
[2021-05-07 13:55:17] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 120 ms returned sat
[2021-05-07 13:55:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:55:24] [INFO ] [Real]Absence check using state equation in 6581 ms returned sat
[2021-05-07 13:55:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:55:24] [INFO ] [Nat]Absence check using 37 positive place invariants in 282 ms returned sat
[2021-05-07 13:55:24] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 118 ms returned sat
[2021-05-07 13:55:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:55:26] [INFO ] [Nat]Absence check using state equation in 1625 ms returned unsat
[2021-05-07 13:55:26] [INFO ] [Real]Absence check using 37 positive place invariants in 72 ms returned sat
[2021-05-07 13:55:26] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 120 ms returned sat
[2021-05-07 13:55:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:55:33] [INFO ] [Real]Absence check using state equation in 6417 ms returned sat
[2021-05-07 13:55:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:55:33] [INFO ] [Nat]Absence check using 37 positive place invariants in 282 ms returned sat
[2021-05-07 13:55:33] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 118 ms returned sat
[2021-05-07 13:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:55:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 13:55:43] [INFO ] [Nat]Absence check using state equation in 9616 ms returned unknown
[2021-05-07 13:55:43] [INFO ] [Real]Absence check using 37 positive place invariants in 71 ms returned sat
[2021-05-07 13:55:43] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 120 ms returned sat
[2021-05-07 13:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:55:50] [INFO ] [Real]Absence check using state equation in 6557 ms returned sat
[2021-05-07 13:55:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:55:50] [INFO ] [Nat]Absence check using 37 positive place invariants in 286 ms returned sat
[2021-05-07 13:55:50] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 118 ms returned sat
[2021-05-07 13:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:55:53] [INFO ] [Nat]Absence check using state equation in 2311 ms returned unsat
[2021-05-07 13:55:53] [INFO ] [Real]Absence check using 37 positive place invariants in 69 ms returned sat
[2021-05-07 13:55:53] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 119 ms returned sat
[2021-05-07 13:55:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:56:00] [INFO ] [Real]Absence check using state equation in 7222 ms returned sat
[2021-05-07 13:56:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:56:01] [INFO ] [Nat]Absence check using 37 positive place invariants in 282 ms returned sat
[2021-05-07 13:56:01] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 117 ms returned sat
[2021-05-07 13:56:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:56:08] [INFO ] [Nat]Absence check using state equation in 6810 ms returned sat
[2021-05-07 13:56:09] [INFO ] Deduced a trap composed of 42 places in 967 ms
[2021-05-07 13:56:10] [INFO ] Deduced a trap composed of 317 places in 1027 ms
[2021-05-07 13:56:11] [INFO ] Deduced a trap composed of 359 places in 960 ms
[2021-05-07 13:56:11] [INFO ] Deduced a trap composed of 57 places in 545 ms
[2021-05-07 13:56:12] [INFO ] Deduced a trap composed of 22 places in 507 ms
[2021-05-07 13:56:13] [INFO ] Deduced a trap composed of 80 places in 458 ms
[2021-05-07 13:56:14] [INFO ] Deduced a trap composed of 89 places in 914 ms
[2021-05-07 13:56:15] [INFO ] Deduced a trap composed of 357 places in 1001 ms
[2021-05-07 13:56:15] [INFO ] Deduced a trap composed of 24 places in 459 ms
[2021-05-07 13:56:16] [INFO ] Deduced a trap composed of 68 places in 372 ms
[2021-05-07 13:56:16] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 7924 ms
[2021-05-07 13:56:16] [INFO ] Computed and/alt/rep : 2093/9901/2093 causal constraints in 118 ms.
[2021-05-07 13:56:20] [INFO ] Added : 240 causal constraints over 48 iterations in 4682 ms. Result :unknown
[2021-05-07 13:56:21] [INFO ] [Real]Absence check using 37 positive place invariants in 70 ms returned sat
[2021-05-07 13:56:21] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 121 ms returned sat
[2021-05-07 13:56:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:56:27] [INFO ] [Real]Absence check using state equation in 6438 ms returned sat
[2021-05-07 13:56:28] [INFO ] Deduced a trap composed of 142 places in 1119 ms
[2021-05-07 13:56:29] [INFO ] Deduced a trap composed of 56 places in 1001 ms
[2021-05-07 13:56:30] [INFO ] Deduced a trap composed of 108 places in 965 ms
[2021-05-07 13:56:31] [INFO ] Deduced a trap composed of 66 places in 577 ms
[2021-05-07 13:56:31] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 4030 ms
[2021-05-07 13:56:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:56:32] [INFO ] [Nat]Absence check using 37 positive place invariants in 283 ms returned sat
[2021-05-07 13:56:32] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 122 ms returned sat
[2021-05-07 13:56:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:56:39] [INFO ] [Nat]Absence check using state equation in 6741 ms returned sat
[2021-05-07 13:56:39] [INFO ] Deduced a trap composed of 68 places in 398 ms
[2021-05-07 13:56:40] [INFO ] Deduced a trap composed of 102 places in 391 ms
[2021-05-07 13:56:40] [INFO ] Deduced a trap composed of 116 places in 397 ms
[2021-05-07 13:56:40] [INFO ] Deduced a trap composed of 101 places in 373 ms
[2021-05-07 13:56:41] [INFO ] Deduced a trap composed of 42 places in 223 ms
[2021-05-07 13:56:41] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2136 ms
[2021-05-07 13:56:41] [INFO ] Computed and/alt/rep : 2093/9901/2093 causal constraints in 122 ms.
[2021-05-07 13:56:51] [INFO ] Added : 460 causal constraints over 92 iterations in 10484 ms. Result :unknown
[2021-05-07 13:56:52] [INFO ] [Real]Absence check using 37 positive place invariants in 70 ms returned sat
[2021-05-07 13:56:52] [INFO ] [Real]Absence check using 37 positive and 123 generalized place invariants in 121 ms returned sat
[2021-05-07 13:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:56:58] [INFO ] [Real]Absence check using state equation in 6744 ms returned sat
[2021-05-07 13:56:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:56:59] [INFO ] [Nat]Absence check using 37 positive place invariants in 289 ms returned sat
[2021-05-07 13:56:59] [INFO ] [Nat]Absence check using 37 positive and 123 generalized place invariants in 119 ms returned sat
[2021-05-07 13:56:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:57:01] [INFO ] [Nat]Absence check using state equation in 1972 ms returned unsat
Successfully simplified 9 atomic propositions for a total of 9 simplifications.
[2021-05-07 13:57:02] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2021-05-07 13:57:02] [INFO ] Flatten gal took : 314 ms
FORMULA ASLink-PT-03b-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 13:57:02] [INFO ] Applying decomposition
[2021-05-07 13:57:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-07 13:57:02] [INFO ] Flatten gal took : 134 ms
[2021-05-07 13:57:02] [INFO ] Decomposing Gal with order
[2021-05-07 13:57:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 13:57:02] [INFO ] Removed a total of 1493 redundant transitions.
[2021-05-07 13:57:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-07 13:57:02] [INFO ] Flatten gal took : 242 ms
[2021-05-07 13:57:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 1967 labels/synchronizations in 70 ms.
[2021-05-07 13:57:02] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ASLink-PT-03b-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 13:57:02] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-07 13:57:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 17 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ASLink-PT-03b @ 3570 seconds
check_solution: Constraint R1 = 6.9114526246e-310 is above its equality of -1

Seriously low accuracy found ||*|| = 1 (rel. error 1)

FORMULA ASLink-PT-03b-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03b-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03b-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03b-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03b-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03b-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03b-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 12064236 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16137436 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="ASLink-PT-03b"
export BK_EXAMINATION="LTLFireability"
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 ASLink-PT-03b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r011-tall-162038005800026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03b.tgz
mv ASLink-PT-03b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;