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.r303-tall-162124171400280.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 LeafsetExtension-PT-S64C3, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171400280
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 36K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 134K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 33K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 12 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 4.2K May 11 18:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 18:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 11 15:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 11 15:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 6 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 33M May 12 08:13 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 gen-ReachabilityFireability-00
FORMULA_NAME gen-ReachabilityFireability-01
FORMULA_NAME gen-ReachabilityFireability-02
FORMULA_NAME gen-ReachabilityFireability-03
FORMULA_NAME gen-ReachabilityFireability-04
FORMULA_NAME gen-ReachabilityFireability-05
FORMULA_NAME gen-ReachabilityFireability-06
FORMULA_NAME gen-ReachabilityFireability-07
FORMULA_NAME gen-ReachabilityFireability-08
FORMULA_NAME gen-ReachabilityFireability-09
FORMULA_NAME gen-ReachabilityFireability-10
FORMULA_NAME gen-ReachabilityFireability-11
FORMULA_NAME gen-ReachabilityFireability-12
FORMULA_NAME gen-ReachabilityFireability-13
FORMULA_NAME gen-ReachabilityFireability-14
FORMULA_NAME gen-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621364188833

[2021-05-18 18:56:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-18 18:56:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 18:56:31] [INFO ] Load time of PNML (sax parser for PT used): 729 ms
[2021-05-18 18:56:31] [INFO ] Transformed 21462 places.
[2021-05-18 18:56:31] [INFO ] Transformed 21129 transitions.
[2021-05-18 18:56:31] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 884 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 124 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 385 resets, run finished after 558 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0]
FORMULA gen-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA gen-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA gen-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 21129 rows 21462 cols
[2021-05-18 18:56:38] [INFO ] Computed 333 place invariants in 5562 ms
[2021-05-18 18:56:42] [INFO ] [Real]Absence check using 67 positive place invariants in 1951 ms returned sat
[2021-05-18 18:56:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:56:43] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1105 ms returned (error "Failed to check-sat")
[2021-05-18 18:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:56:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2021-05-18 18:56:48] [INFO ] [Real]Absence check using 67 positive place invariants in 3092 ms returned sat
[2021-05-18 18:56:48] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 87 ms returned (error "Solver has unexpectedly terminated")
[2021-05-18 18:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:56:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2021-05-18 18:56:52] [INFO ] [Real]Absence check using 67 positive place invariants in 1905 ms returned sat
[2021-05-18 18:56:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:56:53] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1425 ms returned (error "Failed to check-sat")
[2021-05-18 18:56:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:56:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2021-05-18 18:56:57] [INFO ] [Real]Absence check using 67 positive place invariants in 2301 ms returned sat
[2021-05-18 18:56:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:56:58] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 851 ms returned (error "Failed to check-sat")
[2021-05-18 18:56:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:56:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2021-05-18 18:57:02] [INFO ] [Real]Absence check using 67 positive place invariants in 1926 ms returned sat
[2021-05-18 18:57:03] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:57:03] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1411 ms returned (error "Failed to check-sat")
[2021-05-18 18:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:57:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2021-05-18 18:57:07] [INFO ] [Real]Absence check using 67 positive place invariants in 1915 ms returned sat
[2021-05-18 18:57:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:57:08] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1501 ms returned (error "Failed to check-sat")
[2021-05-18 18:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:57:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 5
[2021-05-18 18:57:12] [INFO ] [Real]Absence check using 67 positive place invariants in 1907 ms returned sat
[2021-05-18 18:57:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:57:13] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1440 ms returned (error "Failed to check-sat")
[2021-05-18 18:57:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:57:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2021-05-18 18:57:17] [INFO ] [Real]Absence check using 67 positive place invariants in 1834 ms returned sat
[2021-05-18 18:57:18] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1552 ms returned (error "Failed to check-sat")
[2021-05-18 18:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:57:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2021-05-18 18:57:22] [INFO ] [Real]Absence check using 67 positive place invariants in 1872 ms returned sat
[2021-05-18 18:57:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:57:23] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1511 ms returned (error "Failed to check-sat")
[2021-05-18 18:57:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:57:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 8
[2021-05-18 18:57:27] [INFO ] [Real]Absence check using 67 positive place invariants in 1850 ms returned sat
[2021-05-18 18:57:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:57:28] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1513 ms returned (error "Failed to check-sat")
[2021-05-18 18:57:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:57:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 9
[2021-05-18 18:57:32] [INFO ] [Real]Absence check using 67 positive place invariants in 1851 ms returned sat
[2021-05-18 18:57:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:57:33] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1464 ms returned (error "Failed to check-sat")
[2021-05-18 18:57:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:57:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 10
[2021-05-18 18:57:37] [INFO ] [Real]Absence check using 67 positive place invariants in 1822 ms returned sat
[2021-05-18 18:57:38] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-18 18:57:38] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 1565 ms returned (error "Failed to check-sat")
[2021-05-18 18:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:57:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 11
Support contains 75 out of 21462 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Discarding 11663 places :
Also discarding 5649 output transitions
Drop transitions removed 5649 transitions
Graph (complete) has 42457 edges and 21462 vertex of which 9799 are kept as prefixes of interest. Removing 11663 places using SCC suffix rule.711 ms
Drop transitions removed 1730 transitions
Reduce isomorphic transitions removed 1730 transitions.
Performed 4429 Post agglomeration using F-continuation condition.Transition count delta: 4429
Iterating post reduction 0 with 6159 rules applied. Total rules applied 6160 place count 9799 transition count 9321
Reduce places removed 4430 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 4436 rules applied. Total rules applied 10596 place count 5369 transition count 9315
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 10602 place count 5363 transition count 9315
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 10602 place count 5363 transition count 9243
Deduced a syphon composed of 72 places in 7 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 10746 place count 5291 transition count 9243
Symmetric choice reduction at 3 with 2386 rule applications. Total rules 13132 place count 5291 transition count 9243
Deduced a syphon composed of 2386 places in 5 ms
Reduce places removed 2386 places and 2386 transitions.
Iterating global reduction 3 with 4772 rules applied. Total rules applied 17904 place count 2905 transition count 6857
Symmetric choice reduction at 3 with 31 rule applications. Total rules 17935 place count 2905 transition count 6857
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 31 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 17997 place count 2874 transition count 6826
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 17998 place count 2873 transition count 6826
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 18000 place count 2872 transition count 6825
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 18006 place count 2872 transition count 6819
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 18012 place count 2866 transition count 6819
Partial Free-agglomeration rule applied 247 times.
Drop transitions removed 247 transitions
Iterating global reduction 5 with 247 rules applied. Total rules applied 18259 place count 2866 transition count 6819
Applied a total of 18259 rules in 5137 ms. Remains 2866 /21462 variables (removed 18596) and now considering 6819/21129 (removed 14310) transitions.
Finished structural reductions, in 1 iterations. Remains : 2866/21462 places, 6819/21129 transitions.
Interrupted random walk after 832740 steps, including 66629 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen :[1, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0]
FORMULA gen-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1683 resets, run finished after 2058 ms. (steps per millisecond=485 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2092 resets, run finished after 2301 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1625 resets, run finished after 2270 ms. (steps per millisecond=440 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2637 resets, run finished after 2454 ms. (steps per millisecond=407 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2289 resets, run finished after 2269 ms. (steps per millisecond=440 ) properties seen :[0, 0, 0, 0, 1, 0, 0]
FORMULA gen-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1516 resets, run finished after 2435 ms. (steps per millisecond=410 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2084 resets, run finished after 2101 ms. (steps per millisecond=475 ) properties seen :[0, 0, 0, 0, 0, 0]
[2021-05-18 18:58:29] [INFO ] Flow matrix only has 5099 transitions (discarded 1720 similar events)
// Phase 1: matrix 5099 rows 2866 cols
[2021-05-18 18:58:29] [INFO ] Computed 107 place invariants in 72 ms
[2021-05-18 18:58:30] [INFO ] [Real]Absence check using 0 positive and 107 generalized place invariants in 157 ms returned sat
[2021-05-18 18:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:58:48] [INFO ] [Real]Absence check using state equation in 18634 ms returned unsat
[2021-05-18 18:58:49] [INFO ] [Real]Absence check using 0 positive and 107 generalized place invariants in 165 ms returned sat
[2021-05-18 18:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:59:14] [INFO ] [Real]Absence check using state equation in 25356 ms returned sat
[2021-05-18 18:59:15] [INFO ] Computed and/alt/rep : 6754/13842/5034 causal constraints in 313 ms.
[2021-05-18 18:59:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 18:59:16] [INFO ] [Nat]Absence check using 0 positive and 107 generalized place invariants in 168 ms returned sat
[2021-05-18 18:59:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 18:59:38] [INFO ] [Nat]Absence check using state equation in 22102 ms returned sat
[2021-05-18 18:59:44] [INFO ] Computed and/alt/rep : 6754/13842/5034 causal constraints in 254 ms.
[2021-05-18 18:59:45] [INFO ] Added : 7 causal constraints over 2 iterations in 1074 ms. Result :sat
[2021-05-18 18:59:45] [INFO ] [Real]Absence check using 0 positive and 107 generalized place invariants in 173 ms returned sat
[2021-05-18 18:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 18:59:58] [INFO ] [Real]Absence check using state equation in 12652 ms returned unsat
[2021-05-18 18:59:59] [INFO ] [Real]Absence check using 0 positive and 107 generalized place invariants in 162 ms returned sat
[2021-05-18 18:59:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:00:22] [INFO ] [Real]Absence check using state equation in 23207 ms returned sat
[2021-05-18 19:00:22] [INFO ] Computed and/alt/rep : 6754/13842/5034 causal constraints in 251 ms.
[2021-05-18 19:00:23] [INFO ] Added : 4 causal constraints over 1 iterations in 702 ms. Result :sat
[2021-05-18 19:00:23] [INFO ] [Real]Absence check using 0 positive and 107 generalized place invariants in 167 ms returned sat
[2021-05-18 19:00:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:00:48] [INFO ] [Real]Absence check using state equation in 25006 ms returned sat
[2021-05-18 19:00:49] [INFO ] Computed and/alt/rep : 6754/13842/5034 causal constraints in 285 ms.
[2021-05-18 19:00:49] [INFO ] Added : 5 causal constraints over 1 iterations in 680 ms. Result :sat
[2021-05-18 19:00:50] [INFO ] [Real]Absence check using 0 positive and 107 generalized place invariants in 158 ms returned sat
[2021-05-18 19:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 19:01:15] [INFO ] [Real]Absence check using state equation in 24949 ms returned sat
[2021-05-18 19:01:15] [INFO ] Computed and/alt/rep : 6754/13842/5034 causal constraints in 273 ms.
[2021-05-18 19:01:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 19:01:16] [INFO ] [Nat]Absence check using 0 positive and 107 generalized place invariants in 162 ms returned sat
[2021-05-18 19:01:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 19:01:43] [INFO ] [Nat]Absence check using state equation in 27129 ms returned sat
[2021-05-18 19:01:44] [INFO ] Computed and/alt/rep : 6754/13842/5034 causal constraints in 277 ms.
[2021-05-18 19:01:44] [INFO ] Added : 8 causal constraints over 2 iterations in 869 ms. Result :sat
FORMULA gen-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 1100 steps, including 93 resets, run finished after 43 ms. (steps per millisecond=25 ) properties seen :[0, 0, 0, 1] could not realise parikh vector
FORMULA gen-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 800 steps, including 90 resets, run finished after 38 ms. (steps per millisecond=21 ) properties seen :[0, 0, 1] could not realise parikh vector
FORMULA gen-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 700 steps, including 88 resets, run finished after 36 ms. (steps per millisecond=19 ) properties seen :[0, 1] could not realise parikh vector
FORMULA gen-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 10 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
FORMULA gen-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621364506331

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="LeafsetExtension-PT-S64C3"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is LeafsetExtension-PT-S64C3, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r303-tall-162124171400280"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C3.tgz
mv LeafsetExtension-PT-S64C3 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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