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-162038005800022.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ASLink-PT-03a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005800022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 704K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K 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 3.5K Mar 28 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K 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 3.2K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 09:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K 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 357K 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-03a-00
FORMULA_NAME ASLink-PT-03a-01
FORMULA_NAME ASLink-PT-03a-02
FORMULA_NAME ASLink-PT-03a-03
FORMULA_NAME ASLink-PT-03a-04
FORMULA_NAME ASLink-PT-03a-05
FORMULA_NAME ASLink-PT-03a-06
FORMULA_NAME ASLink-PT-03a-07
FORMULA_NAME ASLink-PT-03a-08
FORMULA_NAME ASLink-PT-03a-09
FORMULA_NAME ASLink-PT-03a-10
FORMULA_NAME ASLink-PT-03a-11
FORMULA_NAME ASLink-PT-03a-12
FORMULA_NAME ASLink-PT-03a-13
FORMULA_NAME ASLink-PT-03a-14
FORMULA_NAME ASLink-PT-03a-15

=== Now, execution of the tool begins

BK_START 1620394284756

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 13:31:26] [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 13:31:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 13:31:26] [INFO ] Load time of PNML (sax parser for PT used): 102 ms
[2021-05-07 13:31:26] [INFO ] Transformed 821 places.
[2021-05-07 13:31:26] [INFO ] Transformed 1281 transitions.
[2021-05-07 13:31:26] [INFO ] Found NUPN structural information;
[2021-05-07 13:31:26] [INFO ] Parsed PT model containing 821 places and 1281 transitions in 149 ms.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 892 resets, run finished after 533 ms. (steps per millisecond=187 ) properties seen :[1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1]
// Phase 1: matrix 1268 rows 821 cols
[2021-05-07 13:31:27] [INFO ] Computed 156 place invariants in 67 ms
[2021-05-07 13:31:27] [INFO ] [Real]Absence check using 36 positive place invariants in 45 ms returned sat
[2021-05-07 13:31:27] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 70 ms returned sat
[2021-05-07 13:31:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:31:29] [INFO ] [Real]Absence check using state equation in 2142 ms returned sat
[2021-05-07 13:31:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:31:29] [INFO ] [Nat]Absence check using 36 positive place invariants in 58 ms returned sat
[2021-05-07 13:31:29] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:31:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:31:31] [INFO ] [Nat]Absence check using state equation in 1740 ms returned unsat
[2021-05-07 13:31:31] [INFO ] [Real]Absence check using 36 positive place invariants in 36 ms returned sat
[2021-05-07 13:31:31] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:31:33] [INFO ] [Real]Absence check using state equation in 2025 ms returned sat
[2021-05-07 13:31:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:31:34] [INFO ] [Nat]Absence check using 36 positive place invariants in 49 ms returned sat
[2021-05-07 13:31:34] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 69 ms returned sat
[2021-05-07 13:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:31:36] [INFO ] [Nat]Absence check using state equation in 2048 ms returned sat
[2021-05-07 13:31:36] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 195 ms.
[2021-05-07 13:31:53] [INFO ] Added : 475 causal constraints over 95 iterations in 17621 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-07 13:31:54] [INFO ] [Real]Absence check using 36 positive place invariants in 41 ms returned sat
[2021-05-07 13:31:54] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 69 ms returned sat
[2021-05-07 13:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:31:56] [INFO ] [Real]Absence check using state equation in 2028 ms returned sat
[2021-05-07 13:31:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:31:56] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:31:56] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:31:57] [INFO ] [Nat]Absence check using state equation in 1009 ms returned unsat
[2021-05-07 13:31:57] [INFO ] [Real]Absence check using 36 positive place invariants in 37 ms returned sat
[2021-05-07 13:31:57] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 72 ms returned sat
[2021-05-07 13:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:31:59] [INFO ] [Real]Absence check using state equation in 2025 ms returned sat
[2021-05-07 13:31:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:31:59] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:31:59] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:32:00] [INFO ] [Nat]Absence check using state equation in 1070 ms returned unsat
[2021-05-07 13:32:01] [INFO ] [Real]Absence check using 36 positive place invariants in 36 ms returned sat
[2021-05-07 13:32:01] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 69 ms returned sat
[2021-05-07 13:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:32:03] [INFO ] [Real]Absence check using state equation in 2085 ms returned sat
[2021-05-07 13:32:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:32:03] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:32:03] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:32:05] [INFO ] [Nat]Absence check using state equation in 2336 ms returned sat
[2021-05-07 13:32:05] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 88 ms.
[2021-05-07 13:32:23] [INFO ] Added : 430 causal constraints over 86 iterations in 17427 ms. Result :(error "Failed to check-sat")
[2021-05-07 13:32:23] [INFO ] [Real]Absence check using 36 positive place invariants in 44 ms returned sat
[2021-05-07 13:32:23] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 69 ms returned sat
[2021-05-07 13:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:32:25] [INFO ] [Real]Absence check using state equation in 2048 ms returned sat
[2021-05-07 13:32:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:32:25] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:32:25] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:32:27] [INFO ] [Nat]Absence check using state equation in 1990 ms returned sat
[2021-05-07 13:32:27] [INFO ] Deduced a trap composed of 41 places in 141 ms
[2021-05-07 13:32:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2021-05-07 13:32:28] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 101 ms.
[2021-05-07 13:32:45] [INFO ] Added : 415 causal constraints over 83 iterations in 17586 ms. Result :unknown
[2021-05-07 13:32:45] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:32:45] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:32:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:32:47] [INFO ] [Real]Absence check using state equation in 1974 ms returned sat
[2021-05-07 13:32:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:32:47] [INFO ] [Nat]Absence check using 36 positive place invariants in 60 ms returned sat
[2021-05-07 13:32:48] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:32:48] [INFO ] [Nat]Absence check using state equation in 292 ms returned unsat
[2021-05-07 13:32:48] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:32:48] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:32:50] [INFO ] [Real]Absence check using state equation in 1998 ms returned sat
[2021-05-07 13:32:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:32:50] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:32:50] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:32:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 13:33:01] [INFO ] [Nat]Absence check using state equation in 10508 ms returned unknown
[2021-05-07 13:33:01] [INFO ] [Real]Absence check using 36 positive place invariants in 38 ms returned sat
[2021-05-07 13:33:01] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:33:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:33:03] [INFO ] [Real]Absence check using state equation in 1992 ms returned sat
[2021-05-07 13:33:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:33:03] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:33:03] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 66 ms returned sat
[2021-05-07 13:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:33:03] [INFO ] [Nat]Absence check using state equation in 256 ms returned unsat
[2021-05-07 13:33:04] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:33:04] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:33:06] [INFO ] [Real]Absence check using state equation in 2061 ms returned sat
[2021-05-07 13:33:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:33:06] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:33:06] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:33:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:33:08] [INFO ] [Nat]Absence check using state equation in 2418 ms returned sat
[2021-05-07 13:33:09] [INFO ] Deduced a trap composed of 107 places in 143 ms
[2021-05-07 13:33:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2021-05-07 13:33:09] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 75 ms.
[2021-05-07 13:33:26] [INFO ] Added : 470 causal constraints over 94 iterations in 17171 ms. Result :unknown
[2021-05-07 13:33:26] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:33:26] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:33:28] [INFO ] [Real]Absence check using state equation in 2054 ms returned sat
[2021-05-07 13:33:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:33:28] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:33:28] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:33:30] [INFO ] [Nat]Absence check using state equation in 2064 ms returned sat
[2021-05-07 13:33:30] [INFO ] Deduced a trap composed of 52 places in 76 ms
[2021-05-07 13:33:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2021-05-07 13:33:31] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 65 ms.
[2021-05-07 13:33:48] [INFO ] Added : 470 causal constraints over 94 iterations in 17605 ms. Result :(error "Failed to check-sat")
[2021-05-07 13:33:48] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:33:48] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:33:50] [INFO ] [Real]Absence check using state equation in 2001 ms returned sat
[2021-05-07 13:33:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:33:50] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:33:51] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:33:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 13:34:01] [INFO ] [Nat]Absence check using state equation in 10511 ms returned unknown
[2021-05-07 13:34:01] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:01] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 69 ms returned sat
[2021-05-07 13:34:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:03] [INFO ] [Real]Absence check using state equation in 1974 ms returned sat
[2021-05-07 13:34:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:34:03] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:34:03] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:04] [INFO ] [Nat]Absence check using state equation in 1036 ms returned unsat
[2021-05-07 13:34:05] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:05] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 69 ms returned sat
[2021-05-07 13:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:07] [INFO ] [Real]Absence check using state equation in 1987 ms returned sat
[2021-05-07 13:34:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:34:07] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:34:07] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:34:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 13:34:16] [INFO ] [Nat]Absence check using state equation in 9589 ms returned unknown
[2021-05-07 13:34:17] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:17] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:19] [INFO ] [Real]Absence check using state equation in 1986 ms returned sat
[2021-05-07 13:34:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:34:19] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:34:19] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:21] [INFO ] [Nat]Absence check using state equation in 2021 ms returned sat
[2021-05-07 13:34:21] [INFO ] Computed and/alt/rep : 1267/15825/1267 causal constraints in 96 ms.
[2021-05-07 13:34:34] [INFO ] Added : 340 causal constraints over 68 iterations in 13357 ms. Result :unknown
[2021-05-07 13:34:34] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:34] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:37] [INFO ] [Real]Absence check using state equation in 2083 ms returned sat
[2021-05-07 13:34:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:34:37] [INFO ] [Nat]Absence check using 36 positive place invariants in 59 ms returned sat
[2021-05-07 13:34:37] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:38] [INFO ] [Nat]Absence check using state equation in 878 ms returned unsat
[2021-05-07 13:34:38] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:38] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:34:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:40] [INFO ] [Real]Absence check using state equation in 1985 ms returned sat
[2021-05-07 13:34:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:34:40] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:34:40] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:41] [INFO ] [Nat]Absence check using state equation in 1270 ms returned unsat
[2021-05-07 13:34:42] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:42] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:44] [INFO ] [Real]Absence check using state equation in 1970 ms returned sat
[2021-05-07 13:34:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:34:44] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:34:44] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:46] [INFO ] [Nat]Absence check using state equation in 1997 ms returned unsat
[2021-05-07 13:34:46] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:46] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:48] [INFO ] [Real]Absence check using state equation in 2052 ms returned sat
[2021-05-07 13:34:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:34:48] [INFO ] [Nat]Absence check using 36 positive place invariants in 59 ms returned sat
[2021-05-07 13:34:48] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:50] [INFO ] [Nat]Absence check using state equation in 1727 ms returned unsat
[2021-05-07 13:34:50] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:50] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:52] [INFO ] [Real]Absence check using state equation in 2019 ms returned sat
[2021-05-07 13:34:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:34:52] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:34:52] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:54] [INFO ] [Nat]Absence check using state equation in 1158 ms returned unsat
[2021-05-07 13:34:54] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:54] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:34:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:56] [INFO ] [Real]Absence check using state equation in 2004 ms returned sat
[2021-05-07 13:34:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:34:56] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:34:56] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2021-05-07 13:34:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:57] [INFO ] [Nat]Absence check using state equation in 1178 ms returned unsat
[2021-05-07 13:34:57] [INFO ] [Real]Absence check using 36 positive place invariants in 35 ms returned sat
[2021-05-07 13:34:57] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:34:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 13:34:59] [INFO ] [Real]Absence check using state equation in 2063 ms returned sat
[2021-05-07 13:35:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 13:35:00] [INFO ] [Nat]Absence check using 36 positive place invariants in 47 ms returned sat
[2021-05-07 13:35:00] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 68 ms returned sat
[2021-05-07 13:35:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 13:35:07] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 13:35:09] [INFO ] [Nat]Absence check using state equation in 9671 ms returned unsat
Successfully simplified 13 atomic propositions for a total of 13 simplifications.
[2021-05-07 13:35:10] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2021-05-07 13:35:10] [INFO ] Flatten gal took : 152 ms
FORMULA ASLink-PT-03a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-03a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-07 13:35:10] [INFO ] Applying decomposition
[2021-05-07 13:35:10] [INFO ] Flatten gal took : 83 ms
[2021-05-07 13:35:10] [INFO ] Decomposing Gal with order
[2021-05-07 13:35:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 13:35:10] [INFO ] Removed a total of 1568 redundant transitions.
[2021-05-07 13:35:10] [INFO ] Flatten gal took : 237 ms
[2021-05-07 13:35:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 516 labels/synchronizations in 43 ms.
[2021-05-07 13:35:10] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-07 13:35:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 12 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ ASLink-PT-03a @ 3570 seconds
check_solution: Variable C1 = -1 is below its lower bound 0
check_solution: Variable C3 = -1 is below its lower bound 0
check_solution: Variable C5 = -1 is below its lower bound 0
check_solution: Variable C6 = -1 is below its lower bound 0
check_solution: Variable C7 = -1 is below its lower bound 0
check_solution: Variable C9 = -1 is below its lower bound 0
check_solution: Variable C10 = -1 is below its lower bound 0
check_solution: Variable C11 = -1 is below its lower bound 0
check_solution: Variable C12 = -1 is below its lower bound 0
check_solution: Variable C13 = -1 is below its lower bound 0

Seriously low accuracy found ||*|| = 1 (rel. error 1)
check_solution: Variable C1 = -1 is below its lower bound 0
check_solution: Variable C1424 = -1 is below its lower bound 0
check_solution: Constraint R1 = 6.91091220611e-310 is above its equality of -1

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

FORMULA ASLink-PT-03a-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-03a-10 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: 7707512 kB
After kill :
MemTotal: 16427332 kB
MemFree: 7720312 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-03a"
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-03a, 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-162038005800022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a 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 ;