About the Execution of 2020-gold for PolyORBLF-PT-S02J04T08
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
1770.852 | 3600000.00 | 72382.00 | 107.00 | FFFFTTTFFTFFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2021-input.r170-oct2-162089287100115.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBLF-PT-S02J04T08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287100115
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 113K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 496K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 133K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 665K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.1K Mar 28 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 28 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 33K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Mar 27 09:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 27 09:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Mar 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.2K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 PolyORBLF-PT-S02J04T08-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1621379597452
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 23:13:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-18 23:13:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 23:13:20] [INFO ] Load time of PNML (sax parser for PT used): 138 ms
[2021-05-18 23:13:20] [INFO ] Transformed 614 places.
[2021-05-18 23:13:20] [INFO ] Transformed 1242 transitions.
[2021-05-18 23:13:20] [INFO ] Parsed PT model containing 614 places and 1242 transitions in 189 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 69 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties seen :[1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1]
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-18 23:13:20] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2021-05-18 23:13:20] [INFO ] Computed 50 place invariants in 104 ms
[2021-05-18 23:13:21] [INFO ] [Real]Absence check using 16 positive place invariants in 54 ms returned sat
[2021-05-18 23:13:21] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 72 ms returned unsat
[2021-05-18 23:13:21] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2021-05-18 23:13:21] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 10 ms returned unsat
[2021-05-18 23:13:21] [INFO ] [Real]Absence check using 16 positive place invariants in 40 ms returned sat
[2021-05-18 23:13:21] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 70 ms returned sat
[2021-05-18 23:13:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:13:23] [INFO ] [Real]Absence check using state equation in 2155 ms returned sat
[2021-05-18 23:13:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:13:24] [INFO ] [Nat]Absence check using 16 positive place invariants in 18 ms returned sat
[2021-05-18 23:13:24] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 27 ms returned unsat
[2021-05-18 23:13:24] [INFO ] [Real]Absence check using 16 positive place invariants in 30 ms returned sat
[2021-05-18 23:13:24] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 40 ms returned sat
[2021-05-18 23:13:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:13:26] [INFO ] [Real]Absence check using state equation in 2538 ms returned sat
[2021-05-18 23:13:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:13:26] [INFO ] [Nat]Absence check using 16 positive place invariants in 17 ms returned sat
[2021-05-18 23:13:26] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 26 ms returned sat
[2021-05-18 23:13:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 23:13:29] [INFO ] [Nat]Absence check using state equation in 2765 ms returned sat
[2021-05-18 23:13:29] [INFO ] State equation strengthened by 104 read => feed constraints.
[2021-05-18 23:13:30] [INFO ] [Nat]Added 104 Read/Feed constraints in 566 ms returned sat
[2021-05-18 23:13:30] [INFO ] Deduced a trap composed of 66 places in 164 ms
[2021-05-18 23:13:30] [INFO ] Deduced a trap composed of 66 places in 339 ms
[2021-05-18 23:13:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 832 ms
[2021-05-18 23:13:31] [INFO ] Computed and/alt/rep : 1112/13950/1096 causal constraints in 233 ms.
[2021-05-18 23:13:31] [INFO ] Added : 10 causal constraints over 2 iterations in 747 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-18 23:13:31] [INFO ] [Real]Absence check using 16 positive place invariants in 39 ms returned sat
[2021-05-18 23:13:31] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 11 ms returned unsat
[2021-05-18 23:13:31] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned unsat
[2021-05-18 23:13:32] [INFO ] [Real]Absence check using 16 positive place invariants in 12 ms returned unsat
[2021-05-18 23:13:32] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2021-05-18 23:13:32] [INFO ] [Real]Absence check using 16 positive and 34 generalized place invariants in 36 ms returned sat
[2021-05-18 23:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 23:13:33] [INFO ] [Real]Absence check using state equation in 1754 ms returned sat
[2021-05-18 23:13:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 23:13:34] [INFO ] [Nat]Absence check using 16 positive place invariants in 32 ms returned sat
[2021-05-18 23:13:34] [INFO ] [Nat]Absence check using 16 positive and 34 generalized place invariants in 36 ms returned unsat
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 9 out of 614 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 612 transition count 1042
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 146 place count 540 transition count 1042
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 146 place count 540 transition count 978
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 274 place count 476 transition count 978
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 8 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 386 place count 420 transition count 922
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 402 place count 420 transition count 906
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 418 place count 404 transition count 906
Applied a total of 418 rules in 243 ms. Remains 404 /614 variables (removed 210) and now considering 906/1114 (removed 208) transitions.
[2021-05-18 23:13:34] [INFO ] Flow matrix only has 890 transitions (discarded 16 similar events)
// Phase 1: matrix 890 rows 404 cols
[2021-05-18 23:13:34] [INFO ] Computed 48 place invariants in 42 ms
[2021-05-18 23:13:36] [INFO ] Dead Transitions using invariants and state equation in 2150 ms returned [762, 763, 766, 767, 769, 770, 771, 772, 773, 774, 775, 782, 783, 784, 786, 787, 788, 789, 790, 791, 792, 793, 799, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 820, 821, 822, 823, 825, 826, 827, 828, 829, 830, 833, 843, 844, 846, 847, 848, 849, 850, 851, 852, 854, 855, 856, 857, 859, 861, 862, 863, 864, 865, 866, 867, 869, 878, 880, 882, 883, 884, 885, 887, 888, 889, 890, 891, 892, 893, 894, 895, 898, 899, 900, 901, 902, 903, 905]
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions :[905, 903, 902, 901, 900, 899, 898, 895, 894, 893, 892, 891, 890, 889, 888, 887, 885, 884, 883, 882, 880, 878, 869, 867, 866, 865, 864, 863, 862, 861, 859, 857, 856, 855, 854, 852, 851, 850, 849, 848, 847, 846, 844, 843, 833, 830, 829, 828, 827, 826, 825, 823, 822, 821, 820, 810, 809, 808, 807, 806, 805, 804, 803, 802, 801, 799, 793, 792, 791, 790, 789, 788, 787, 786, 784, 783, 782, 775, 774, 773, 772, 771, 770, 769, 767, 766, 763, 762]
Starting structural reductions, iteration 1 : 404/614 places, 818/1114 transitions.
Reduce places removed 1 places and 16 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 403 transition count 802
Reduce places removed 16 places and 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 17 place count 387 transition count 786
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 17 rules in 30 ms. Remains 387 /404 variables (removed 17) and now considering 786/818 (removed 32) transitions.
Finished structural reductions, in 2 iterations. Remains : 387/614 places, 786/1114 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Incomplete random walk after 1000000 steps, including 388 resets, run finished after 2985 ms. (steps per millisecond=335 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 391 resets, run finished after 1746 ms. (steps per millisecond=572 ) properties seen :[0]
Interrupted probabilistic random walk after 3092637 steps, run timeout after 30001 ms. (steps per millisecond=103 ) properties seen :[0]
Probabilistic random walk after 3092637 steps, saw 933903 distinct states, run finished after 30001 ms. (steps per millisecond=103 ) properties seen :[0]
[2021-05-18 23:14:11] [INFO ] Flow matrix only has 770 transitions (discarded 16 similar events)
// Phase 1: matrix 770 rows 386 cols
[2021-05-18 23:14:11] [INFO ] Computed 48 place invariants in 14 ms
[2021-05-18 23:14:11] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned unsat
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.
--------------------
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="PolyORBLF-PT-S02J04T08"
export BK_EXAMINATION="ReachabilityCardinality"
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 PolyORBLF-PT-S02J04T08, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-162089287100115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T08.tgz
mv PolyORBLF-PT-S02J04T08 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;