Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r197-tall-171640625000150.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is FunctionPointer-PT-b008, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625000150
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 872K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.4K Apr 11 16:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 11 16:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 16:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 136K Apr 11 16:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 391K May 18 16:42 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 FunctionPointer-PT-b008-ReachabilityFireability-2024-00
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-01
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-02
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-03
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-04
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-05
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-06
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-07
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-08
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-09
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-10
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-11
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-12
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-13
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-14
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716518455896

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b008
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-24 02:40:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-24 02:40:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 02:40:57] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2024-05-24 02:40:57] [INFO ] Transformed 306 places.
[2024-05-24 02:40:57] [INFO ] Transformed 840 transitions.
[2024-05-24 02:40:57] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 151 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 7 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 11) seen :4
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 7) seen :1
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :1
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :1
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-24 02:40:58] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2024-05-24 02:40:58] [INFO ] Computed 4 invariants in 18 ms
[2024-05-24 02:40:58] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-24 02:40:58] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 02:40:58] [INFO ] After 227ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2024-05-24 02:40:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2024-05-24 02:40:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-24 02:40:58] [INFO ] After 142ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2024-05-24 02:40:58] [INFO ] State equation strengthened by 65 read => feed constraints.
[2024-05-24 02:40:58] [INFO ] After 70ms SMT Verify possible using 65 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2024-05-24 02:40:58] [INFO ] After 153ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2024-05-24 02:40:58] [INFO ] After 445ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 13 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 212 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.4 ms
Discarding 10 places :
Also discarding 0 output transitions
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 28 place count 185 transition count 502
Iterating global reduction 0 with 27 rules applied. Total rules applied 55 place count 185 transition count 502
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 93 place count 185 transition count 464
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 108 place count 170 transition count 434
Iterating global reduction 1 with 15 rules applied. Total rules applied 123 place count 170 transition count 434
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 131 place count 170 transition count 426
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 137 place count 164 transition count 414
Iterating global reduction 2 with 6 rules applied. Total rules applied 143 place count 164 transition count 414
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 149 place count 158 transition count 390
Iterating global reduction 2 with 6 rules applied. Total rules applied 155 place count 158 transition count 390
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 161 place count 152 transition count 378
Iterating global reduction 2 with 6 rules applied. Total rules applied 167 place count 152 transition count 378
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 171 place count 148 transition count 362
Iterating global reduction 2 with 4 rules applied. Total rules applied 175 place count 148 transition count 362
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 179 place count 144 transition count 346
Iterating global reduction 2 with 4 rules applied. Total rules applied 183 place count 144 transition count 346
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 187 place count 140 transition count 338
Iterating global reduction 2 with 4 rules applied. Total rules applied 191 place count 140 transition count 338
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 194 place count 137 transition count 332
Iterating global reduction 2 with 3 rules applied. Total rules applied 197 place count 137 transition count 332
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 200 place count 134 transition count 326
Iterating global reduction 2 with 3 rules applied. Total rules applied 203 place count 134 transition count 326
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 206 place count 131 transition count 320
Iterating global reduction 2 with 3 rules applied. Total rules applied 209 place count 131 transition count 320
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 212 place count 128 transition count 314
Iterating global reduction 2 with 3 rules applied. Total rules applied 215 place count 128 transition count 314
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 223 place count 128 transition count 306
Applied a total of 223 rules in 149 ms. Remains 128 /222 variables (removed 94) and now considering 306/648 (removed 342) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 128/222 places, 306/648 transitions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1465238 steps, run timeout after 3001 ms. (steps per millisecond=488 ) properties seen :{}
Probabilistic random walk after 1465238 steps, saw 966066 distinct states, run finished after 3002 ms. (steps per millisecond=488 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 02:41:02] [INFO ] Flow matrix only has 211 transitions (discarded 95 similar events)
// Phase 1: matrix 211 rows 128 cols
[2024-05-24 02:41:02] [INFO ] Computed 2 invariants in 5 ms
[2024-05-24 02:41:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 02:41:02] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 02:41:02] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 02:41:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-24 02:41:02] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 02:41:02] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 02:41:02] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-24 02:41:02] [INFO ] After 31ms SMT Verify possible using 49 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 02:41:02] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2024-05-24 02:41:02] [INFO ] After 200ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 13 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 306/306 transitions.
Applied a total of 0 rules in 10 ms. Remains 128 /128 variables (removed 0) and now considering 306/306 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 128/128 places, 306/306 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 306/306 transitions.
Applied a total of 0 rules in 9 ms. Remains 128 /128 variables (removed 0) and now considering 306/306 (removed 0) transitions.
[2024-05-24 02:41:02] [INFO ] Flow matrix only has 211 transitions (discarded 95 similar events)
[2024-05-24 02:41:02] [INFO ] Invariant cache hit.
[2024-05-24 02:41:03] [INFO ] Implicit Places using invariants in 746 ms returned []
[2024-05-24 02:41:03] [INFO ] Flow matrix only has 211 transitions (discarded 95 similar events)
[2024-05-24 02:41:03] [INFO ] Invariant cache hit.
[2024-05-24 02:41:03] [INFO ] State equation strengthened by 49 read => feed constraints.
[2024-05-24 02:41:03] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 931 ms to find 0 implicit places.
[2024-05-24 02:41:03] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-24 02:41:03] [INFO ] Flow matrix only has 211 transitions (discarded 95 similar events)
[2024-05-24 02:41:03] [INFO ] Invariant cache hit.
[2024-05-24 02:41:03] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1083 ms. Remains : 128/128 places, 306/306 transitions.
Graph (trivial) has 152 edges and 128 vertex of which 18 / 128 are part of one of the 6 SCC in 3 ms
Free SCC test removed 12 places
Drop transitions removed 30 transitions
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 113 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 116 transition count 184
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 107 transition count 183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 106 transition count 183
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 21 place count 106 transition count 163
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 61 place count 86 transition count 163
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 66 place count 81 transition count 158
Iterating global reduction 3 with 5 rules applied. Total rules applied 71 place count 81 transition count 158
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 81 place count 81 transition count 148
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 107 place count 68 transition count 135
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 114 place count 61 transition count 121
Iterating global reduction 4 with 7 rules applied. Total rules applied 121 place count 61 transition count 121
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 128 place count 54 transition count 107
Iterating global reduction 4 with 7 rules applied. Total rules applied 135 place count 54 transition count 107
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 142 place count 47 transition count 93
Iterating global reduction 4 with 7 rules applied. Total rules applied 149 place count 47 transition count 93
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 153 place count 47 transition count 89
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 159 place count 44 transition count 90
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 162 place count 44 transition count 87
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 163 place count 44 transition count 86
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 164 place count 43 transition count 86
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 166 place count 43 transition count 86
Applied a total of 166 rules in 32 ms. Remains 43 /128 variables (removed 85) and now considering 86/306 (removed 220) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 43 cols
[2024-05-24 02:41:03] [INFO ] Computed 2 invariants in 1 ms
[2024-05-24 02:41:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 02:41:03] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 02:41:03] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 02:41:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-24 02:41:03] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-24 02:41:03] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 02:41:03] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-24 02:41:03] [INFO ] After 13ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 02:41:03] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-24 02:41:03] [INFO ] After 92ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-24 02:41:03] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2024-05-24 02:41:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 128 places, 306 transitions and 1238 arcs took 3 ms.
[2024-05-24 02:41:03] [INFO ] Flatten gal took : 47 ms
Total runtime 6610 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT FunctionPointer-PT-b008
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/368
ReachabilityFireability

FORMULA FunctionPointer-PT-b008-ReachabilityFireability-2024-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716518465214

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/368/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/368/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/368/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 7 (type EXCL) for 0 FunctionPointer-PT-b008-ReachabilityFireability-2024-15
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 3 (type FNDP) for 0 FunctionPointer-PT-b008-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 4 (type EQUN) for 0 FunctionPointer-PT-b008-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 6 (type SRCH) for 0 FunctionPointer-PT-b008-ReachabilityFireability-2024-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/368/ReachabilityFireability-4.sara.
sara: place or transition ordering is non-deterministic
lola: FINISHED task # 3 (type FNDP) for FunctionPointer-PT-b008-ReachabilityFireability-2024-15
lola: result : true
lola: fired transitions : 9763
lola: tried executions : 6
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 4 (type EQUN) for FunctionPointer-PT-b008-ReachabilityFireability-2024-15 (obsolete)
lola: CANCELED task # 6 (type SRCH) for FunctionPointer-PT-b008-ReachabilityFireability-2024-15 (obsolete)
lola: CANCELED task # 7 (type EXCL) for FunctionPointer-PT-b008-ReachabilityFireability-2024-15 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
FunctionPointer-PT-b008-ReachabilityFireability-2024-15: EF true findpath


Time elapsed: 0 secs. Pages in use: 2

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="FunctionPointer-PT-b008"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is FunctionPointer-PT-b008, 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 r197-tall-171640625000150"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b008.tgz
mv FunctionPointer-PT-b008 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 ;