Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r111-csrt-158961257500354.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 itstools
Input is NoC3x3-PT-2B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961257500354
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 728K
-rw-r--r-- 1 mcc users 3.8K Apr 8 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 8 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 7 18:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 7 18:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Apr 14 12:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 14 12:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Apr 6 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 6 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 6 03:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 6 03:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 6 20:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 6 20:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 548K Mar 24 05:37 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 NoC3x3-PT-2B-00
FORMULA_NAME NoC3x3-PT-2B-01
FORMULA_NAME NoC3x3-PT-2B-02
FORMULA_NAME NoC3x3-PT-2B-03
FORMULA_NAME NoC3x3-PT-2B-04
FORMULA_NAME NoC3x3-PT-2B-05
FORMULA_NAME NoC3x3-PT-2B-06
FORMULA_NAME NoC3x3-PT-2B-07
FORMULA_NAME NoC3x3-PT-2B-08
FORMULA_NAME NoC3x3-PT-2B-09
FORMULA_NAME NoC3x3-PT-2B-10
FORMULA_NAME NoC3x3-PT-2B-11
FORMULA_NAME NoC3x3-PT-2B-12
FORMULA_NAME NoC3x3-PT-2B-13
FORMULA_NAME NoC3x3-PT-2B-14
FORMULA_NAME NoC3x3-PT-2B-15

=== Now, execution of the tool begins

BK_START 1589928257686

[2020-05-19 22:44:20] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 22:44:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 22:44:20] [INFO ] Load time of PNML (sax parser for PT used): 232 ms
[2020-05-19 22:44:20] [INFO ] Transformed 2003 places.
[2020-05-19 22:44:20] [INFO ] Transformed 2292 transitions.
[2020-05-19 22:44:20] [INFO ] Found NUPN structural information;
[2020-05-19 22:44:20] [INFO ] Parsed PT model containing 2003 places and 2292 transitions in 356 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 59 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 162 resets, run finished after 568 ms. (steps per millisecond=176 ) properties seen :[1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0]
// Phase 1: matrix 2292 rows 2003 cols
[2020-05-19 22:44:21] [INFO ] Computed 66 place invariants in 96 ms
[2020-05-19 22:44:22] [INFO ] [Real]Absence check using 66 positive place invariants in 183 ms returned sat
[2020-05-19 22:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:32] [INFO ] [Real]Absence check using state equation in 10720 ms returned sat
[2020-05-19 22:44:34] [INFO ] Deduced a trap composed of 31 places in 1102 ms
[2020-05-19 22:44:35] [INFO ] Deduced a trap composed of 125 places in 1044 ms
[2020-05-19 22:44:36] [INFO ] Deduced a trap composed of 49 places in 803 ms
[2020-05-19 22:44:37] [INFO ] Deduced a trap composed of 28 places in 785 ms
[2020-05-19 22:44:38] [INFO ] Deduced a trap composed of 46 places in 1416 ms
[2020-05-19 22:44:39] [INFO ] Deduced a trap composed of 117 places in 689 ms
[2020-05-19 22:44:40] [INFO ] Deduced a trap composed of 85 places in 544 ms
[2020-05-19 22:44:40] [INFO ] Deduced a trap composed of 125 places in 618 ms
[2020-05-19 22:44:41] [INFO ] Deduced a trap composed of 64 places in 472 ms
[2020-05-19 22:44:45] [INFO ] Deduced a trap composed of 15 places in 3665 ms
[2020-05-19 22:44:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s1 s1199 s1200 s1201 s1202 s1203 s1204 s1205 s1206 s1207 s1208 s1945 s1967 s1968) 0)") while checking expression at index 0
[2020-05-19 22:44:45] [INFO ] [Real]Absence check using 66 positive place invariants in 155 ms returned sat
[2020-05-19 22:44:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:55] [INFO ] [Real]Absence check using state equation in 10062 ms returned sat
[2020-05-19 22:44:56] [INFO ] Deduced a trap composed of 51 places in 741 ms
[2020-05-19 22:44:57] [INFO ] Deduced a trap composed of 57 places in 631 ms
[2020-05-19 22:44:58] [INFO ] Deduced a trap composed of 60 places in 579 ms
[2020-05-19 22:44:58] [INFO ] Deduced a trap composed of 81 places in 481 ms
[2020-05-19 22:44:59] [INFO ] Deduced a trap composed of 87 places in 465 ms
[2020-05-19 22:44:59] [INFO ] Deduced a trap composed of 77 places in 465 ms
[2020-05-19 22:45:00] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 4130 ms
[2020-05-19 22:45:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 22:45:01] [INFO ] [Nat]Absence check using 66 positive place invariants in 534 ms returned sat
[2020-05-19 22:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 22:45:11] [INFO ] [Nat]Absence check using state equation in 10925 ms returned sat
[2020-05-19 22:45:13] [INFO ] Deduced a trap composed of 108 places in 952 ms
[2020-05-19 22:45:13] [INFO ] Deduced a trap composed of 44 places in 736 ms
[2020-05-19 22:45:15] [INFO ] Deduced a trap composed of 71 places in 1555 ms
[2020-05-19 22:45:16] [INFO ] Deduced a trap composed of 95 places in 712 ms
[2020-05-19 22:45:18] [INFO ] Deduced a trap composed of 61 places in 1596 ms
[2020-05-19 22:45:19] [INFO ] Deduced a trap composed of 63 places in 788 ms
[2020-05-19 22:45:19] [INFO ] Deduced a trap composed of 80 places in 655 ms
[2020-05-19 22:45:21] [INFO ] Deduced a trap composed of 88 places in 1140 ms
[2020-05-19 22:45:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43 s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s177 s178 s293 s294 s295 s296 s297 s298 s299 s300 s301 s302 s303 s304 s305 s306 s312 s313 s314 s315 s316 s317 s318) 0)") while checking expression at index 1
[2020-05-19 22:45:21] [INFO ] [Real]Absence check using 66 positive place invariants in 156 ms returned sat
[2020-05-19 22:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:45:30] [INFO ] [Real]Absence check using state equation in 9133 ms returned sat
[2020-05-19 22:45:31] [INFO ] Deduced a trap composed of 76 places in 1054 ms
[2020-05-19 22:45:33] [INFO ] Deduced a trap composed of 57 places in 970 ms
[2020-05-19 22:45:33] [INFO ] Deduced a trap composed of 75 places in 776 ms
[2020-05-19 22:45:34] [INFO ] Deduced a trap composed of 55 places in 781 ms
[2020-05-19 22:45:35] [INFO ] Deduced a trap composed of 87 places in 792 ms
[2020-05-19 22:45:36] [INFO ] Deduced a trap composed of 63 places in 632 ms
[2020-05-19 22:45:36] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 5665 ms
[2020-05-19 22:45:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 22:45:37] [INFO ] [Nat]Absence check using 66 positive place invariants in 714 ms returned sat
[2020-05-19 22:45:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 22:45:46] [INFO ] [Nat]Absence check using state equation in 9186 ms returned sat
[2020-05-19 22:45:47] [INFO ] Deduced a trap composed of 46 places in 982 ms
[2020-05-19 22:45:48] [INFO ] Deduced a trap composed of 35 places in 1002 ms
[2020-05-19 22:45:49] [INFO ] Deduced a trap composed of 44 places in 1002 ms
[2020-05-19 22:45:51] [INFO ] Deduced a trap composed of 63 places in 1421 ms
[2020-05-19 22:45:52] [INFO ] Deduced a trap composed of 123 places in 924 ms
[2020-05-19 22:45:53] [INFO ] Deduced a trap composed of 95 places in 862 ms
[2020-05-19 22:45:54] [INFO ] Deduced a trap composed of 122 places in 797 ms
[2020-05-19 22:45:55] [INFO ] Deduced a trap composed of 140 places in 686 ms
[2020-05-19 22:45:55] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 8486 ms
[2020-05-19 22:45:55] [INFO ] Computed and/alt/rep : 2291/5656/2291 causal constraints in 176 ms.
[2020-05-19 22:45:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t280 0) (and (> t255 0) (< o255 o280)))") while checking expression at index 2
[2020-05-19 22:45:57] [INFO ] [Real]Absence check using 66 positive place invariants in 206 ms returned sat
[2020-05-19 22:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:46:06] [INFO ] [Real]Absence check using state equation in 8953 ms returned sat
[2020-05-19 22:46:08] [INFO ] Deduced a trap composed of 55 places in 1837 ms
[2020-05-19 22:46:09] [INFO ] Deduced a trap composed of 27 places in 910 ms
[2020-05-19 22:46:10] [INFO ] Deduced a trap composed of 57 places in 1012 ms
[2020-05-19 22:46:11] [INFO ] Deduced a trap composed of 144 places in 1020 ms
[2020-05-19 22:46:12] [INFO ] Deduced a trap composed of 111 places in 695 ms
[2020-05-19 22:46:13] [INFO ] Deduced a trap composed of 63 places in 618 ms
[2020-05-19 22:46:14] [INFO ] Deduced a trap composed of 90 places in 582 ms
[2020-05-19 22:46:14] [INFO ] Deduced a trap composed of 99 places in 513 ms
[2020-05-19 22:46:15] [INFO ] Deduced a trap composed of 89 places in 497 ms
[2020-05-19 22:46:15] [INFO ] Deduced a trap composed of 77 places in 498 ms
[2020-05-19 22:46:16] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 9486 ms
[2020-05-19 22:46:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 22:46:16] [INFO ] [Nat]Absence check using 66 positive place invariants in 266 ms returned sat
[2020-05-19 22:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 22:46:25] [INFO ] [Nat]Absence check using state equation in 8662 ms returned sat
[2020-05-19 22:46:26] [INFO ] Deduced a trap composed of 72 places in 1024 ms
[2020-05-19 22:46:27] [INFO ] Deduced a trap composed of 104 places in 1226 ms
[2020-05-19 22:46:28] [INFO ] Deduced a trap composed of 84 places in 914 ms
[2020-05-19 22:46:29] [INFO ] Deduced a trap composed of 97 places in 1056 ms
[2020-05-19 22:46:30] [INFO ] Deduced a trap composed of 77 places in 1029 ms
[2020-05-19 22:46:31] [INFO ] Deduced a trap composed of 68 places in 875 ms
[2020-05-19 22:46:32] [INFO ] Deduced a trap composed of 64 places in 787 ms
[2020-05-19 22:46:33] [INFO ] Deduced a trap composed of 66 places in 771 ms
[2020-05-19 22:46:34] [INFO ] Deduced a trap composed of 99 places in 748 ms
[2020-05-19 22:46:35] [INFO ] Deduced a trap composed of 124 places in 693 ms
[2020-05-19 22:46:36] [INFO ] Deduced a trap composed of 74 places in 721 ms
[2020-05-19 22:46:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s1185 s1198 s1199 s1200 s1201 s1202 s1203 s1204 s1205 s1208 s1418 s1419 s1420 s1422 s1429 s1430 s1431 s1432 s1434 s1441 s1442 s1443 s1444 s1446 s1453 s1454 s1455 s1456 s1458 s1465 s1466 s1467 s1468 s1470 s1477 s1478 s1479 s1480 s1482 s1489 s1490 s1491 s1492 s1493 s1494 s1495 s1496 s1497) 0)") while checking expression at index 3
[2020-05-19 22:46:36] [INFO ] [Real]Absence check using 66 positive place invariants in 171 ms returned sat
[2020-05-19 22:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:46:37] [INFO ] [Real]Absence check using state equation in 923 ms returned unsat
[2020-05-19 22:46:37] [INFO ] [Real]Absence check using 66 positive place invariants in 150 ms returned sat
[2020-05-19 22:46:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:46:39] [INFO ] [Real]Absence check using state equation in 1381 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 5 simplifications.
[2020-05-19 22:46:40] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-05-19 22:46:40] [INFO ] Flatten gal took : 268 ms
FORMULA NoC3x3-PT-2B-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2B-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NoC3x3-PT-2B-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 22:46:40] [INFO ] Flatten gal took : 100 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 22:46:40] [INFO ] Applying decomposition
[2020-05-19 22:46:40] [INFO ] Flatten gal took : 129 ms

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="NoC3x3-PT-2B"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itstools"
echo " Input is NoC3x3-PT-2B, 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 r111-csrt-158961257500354"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2B.tgz
mv NoC3x3-PT-2B 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 ;