Execution Chart

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Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r111-csrt-158961257400250.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 NeoElection-COL-6, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961257400250
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.9K Apr 30 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 30 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 30 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 30 13:04 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Apr 30 13:04 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 30 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 30 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 30 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 30 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 30 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 equiv_pt
-rw-r--r-- 1 mcc users 2 Apr 30 13:04 instance
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 iscolored
-rw-r--r-- 1 mcc users 98K Apr 30 13:04 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 NeoElection-COL-6-00
FORMULA_NAME NeoElection-COL-6-01
FORMULA_NAME NeoElection-COL-6-02
FORMULA_NAME NeoElection-COL-6-03
FORMULA_NAME NeoElection-COL-6-04
FORMULA_NAME NeoElection-COL-6-05
FORMULA_NAME NeoElection-COL-6-06
FORMULA_NAME NeoElection-COL-6-07
FORMULA_NAME NeoElection-COL-6-08
FORMULA_NAME NeoElection-COL-6-09
FORMULA_NAME NeoElection-COL-6-10
FORMULA_NAME NeoElection-COL-6-11
FORMULA_NAME NeoElection-COL-6-12
FORMULA_NAME NeoElection-COL-6-13
FORMULA_NAME NeoElection-COL-6-14
FORMULA_NAME NeoElection-COL-6-15

=== Now, execution of the tool begins

BK_START 1589845231528

[2020-05-18 23:40:33] [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]
[2020-05-18 23:40:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 23:40:33] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-18 23:40:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 949 ms
[2020-05-18 23:40:34] [INFO ] sort/places :
M * STAGE->P-stage,
M * POS->P-sendAnnPs__broadcasting,P-startNeg__broadcasting,
M * M * MT * M->P-network,P-poll__networl,
M * POS * M->P-masterList,
M * BOOL * M->P-masterState,
M * M * NEGSTEP->P-negotiation,
M->P-crashed,dead,P-electedPrimary,P-electedSecondary,P-electionFailed,P-electionInit,P-poll__handlingMessage,P-poll__pollEnd,P-poll__waitingMessage,P-polling,

[2020-05-18 23:40:34] [INFO ] Detected 4 constant HL places corresponding to 315 PT places.
[2020-05-18 23:40:34] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 4830 PT places and 13580.0 transition bindings in 52 ms.
[2020-05-18 23:40:34] [INFO ] Computed order based on color domains.
[2020-05-18 23:40:34] [INFO ] Unfolded HLPN to a Petri net with 4830 places and 8005 transitions in 206 ms.
[2020-05-18 23:40:34] [INFO ] Unfolded HLPN properties in 5 ms.
Deduced a syphon composed of 4507 places in 22 ms
Reduce places removed 4537 places and 7611 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 359 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 394 steps, including 0 resets, run visited all 67 properties in 13 ms. (steps per millisecond=30 )
[2020-05-18 23:40:35] [INFO ] Found a total of 13 fixed domain variables (out of 293 variables) in GAL type petri
[2020-05-18 23:40:35] [INFO ] Found a total of 13 constant array cells/variables (out of 293 variables) in type petri
[2020-05-18 23:40:35] [INFO ] P_negotiation_74,P_stage_3,P_negotiation_98,P_negotiation_50,P_stage_9,P_stage_6,P_negotiation_146,P_stage_15,P_stage_12,P_negotiation_26,P_negotiation_122,P_stage_18,P_masterState_91,
[2020-05-18 23:40:35] [INFO ] Removed 13 constant variables :P_negotiation_74=1, P_stage_3=1, P_negotiation_98=1, P_negotiation_50=1, P_stage_9=1, P_stage_6=1, P_negotiation_146=1, P_stage_15=1, P_stage_12=1, P_negotiation_26=1, P_negotiation_122=1, P_stage_18=1, P_masterState_91=1
[2020-05-18 23:40:35] [INFO ] Simplified 15 expressions due to constant valuations.
[2020-05-18 23:40:35] [INFO ] Initial state reduction rules for CTL removed 13 formulas.
[2020-05-18 23:40:35] [INFO ] Flatten gal took : 120 ms
FORMULA NeoElection-COL-6-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-6-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-18 23:40:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-18 23:40:35] [INFO ] Flatten gal took : 49 ms
[2020-05-18 23:40:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-COL-6-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-18 23:40:35] [INFO ] Applying decomposition
[2020-05-18 23:40:35] [INFO ] Flatten gal took : 51 ms
[2020-05-18 23:40:35] [INFO ] Input system was already deterministic with 394 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph17275171590465693114.txt, -o, /tmp/graph17275171590465693114.bin, -w, /tmp/graph17275171590465693114.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph17275171590465693114.bin, -l, -1, -v, -w, /tmp/graph17275171590465693114.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-18 23:40:35] [INFO ] Decomposing Gal with order
[2020-05-18 23:40:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 23:40:35] [INFO ] Removed a total of 28 redundant transitions.
[2020-05-18 23:40:35] [INFO ] Flatten gal took : 146 ms
[2020-05-18 23:40:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 7 ms.
[2020-05-18 23:40:35] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 9 ms
[2020-05-18 23:40:35] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 7 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 2 LTL properties
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 369 out of 394 initially.
// Phase 1: matrix 369 rows 280 cols
[2020-05-18 23:40:36] [INFO ] Computed 77 place invariants in 22 ms
inv : -P_electionInit_1 + P_negotiation_30 - P_startNeg__broadcasting_6 - P_startNeg__broadcasting_7 = 0
inv : P_electionInit_4 + P_negotiation_88 + P_negotiation_89 + P_startNeg__broadcasting_24 = 1
inv : 5*P_electionInit_1 + P_negotiation_29 + P_negotiation_32 + P_negotiation_35 + P_negotiation_38 + P_negotiation_41 + P_network_385 + P_network_399 + P_network_427 + P_network_441 + P_network_469 + P_network_483 + P_network_511 + P_network_525 + P_network_553 + P_network_567 + P_network_630 + P_network_644 + P_network_924 + P_network_938 + P_network_1218 + P_network_1232 + P_network_1512 + P_network_1526 + P_network_1806 + P_network_1820 + 5*P_startNeg__broadcasting_6 + 4*P_startNeg__broadcasting_7 + 3*P_startNeg__broadcasting_8 + 2*P_startNeg__broadcasting_9 + P_startNeg__broadcasting_10 = 5
inv : -P_electionInit_6 + P_negotiation_129 - P_startNeg__broadcasting_36 = 0
inv : P_masterState_70 + P_masterState_77 = 1
inv : P_electionInit_5 + P_negotiation_109 + P_negotiation_110 + P_startNeg__broadcasting_30 = 1
inv : P_electionInit_3 + P_negotiation_67 + P_negotiation_68 + P_startNeg__broadcasting_18 = 1
inv : -P_electionInit_5 + P_negotiation_108 - P_startNeg__broadcasting_30 = 0
inv : 5*P_electionInit_5 + P_negotiation_110 + P_negotiation_113 + P_negotiation_116 + P_negotiation_119 + P_negotiation_125 + P_network_504 + P_network_518 + P_network_798 + P_network_812 + P_network_1092 + P_network_1106 + P_network_1386 + P_network_1400 + P_network_1519 + P_network_1533 + P_network_1561 + P_network_1575 + P_network_1603 + P_network_1617 + P_network_1645 + P_network_1659 + P_network_1729 + P_network_1743 + P_network_1974 + P_network_1988 + 5*P_startNeg__broadcasting_30 + 4*P_startNeg__broadcasting_31 + 3*P_startNeg__broadcasting_32 + 2*P_startNeg__broadcasting_33 + P_startNeg__broadcasting_34 = 5
inv : -P_electionInit_4 + P_negotiation_90 - P_startNeg__broadcasting_24 - P_startNeg__broadcasting_25 = 0
inv : P_electionInit_1 + P_negotiation_31 + P_negotiation_32 + P_startNeg__broadcasting_6 + P_startNeg__broadcasting_7 = 1
inv : P_masterState_28 + P_masterState_35 = 1
inv : P_electionInit_6 + P_negotiation_130 + P_negotiation_131 + P_startNeg__broadcasting_36 = 1
inv : P_electionInit_4 + P_negotiation_91 + P_negotiation_92 + P_startNeg__broadcasting_24 + P_startNeg__broadcasting_25 = 1
inv : -P_electionInit_2 + P_negotiation_60 - P_startNeg__broadcasting_12 - P_startNeg__broadcasting_13 - P_startNeg__broadcasting_14 - P_startNeg__broadcasting_15 - P_startNeg__broadcasting_16 = 0
inv : P_electionInit_2 + P_negotiation_46 + P_negotiation_47 + P_startNeg__broadcasting_12 = 1
inv : P_electionInit_3 + P_negotiation_79 + P_negotiation_80 + P_startNeg__broadcasting_18 + P_startNeg__broadcasting_19 + P_startNeg__broadcasting_20 + P_startNeg__broadcasting_21 = 1
inv : P_electionInit_6 + P_negotiation_133 + P_negotiation_134 + P_startNeg__broadcasting_36 + P_startNeg__broadcasting_37 = 1
inv : -P_electionInit_1 + P_negotiation_36 - P_startNeg__broadcasting_6 - P_startNeg__broadcasting_7 - P_startNeg__broadcasting_8 - P_startNeg__broadcasting_9 = 0
inv : P_electionInit_2 + P_negotiation_58 + P_negotiation_59 + P_startNeg__broadcasting_12 + P_startNeg__broadcasting_13 + P_startNeg__broadcasting_14 + P_startNeg__broadcasting_15 = 1
inv : P_electionInit_5 + P_negotiation_115 + P_negotiation_116 + P_startNeg__broadcasting_30 + P_startNeg__broadcasting_31 + P_startNeg__broadcasting_32 = 1
inv : P_electionInit_2 + P_poll__handlingMessage_2 + P_poll__pollEnd_2 + P_polling_2 + P_startNeg__broadcasting_12 + P_startNeg__broadcasting_13 + P_startNeg__broadcasting_14 + P_startNeg__broadcasting_15 + P_startNeg__broadcasting_16 + P_startNeg__broadcasting_17 = 1
inv : -P_electionInit_2 + P_negotiation_51 - P_startNeg__broadcasting_12 - P_startNeg__broadcasting_13 = 0
inv : P_electionInit_4 + P_negotiation_94 + P_negotiation_95 + P_startNeg__broadcasting_24 + P_startNeg__broadcasting_25 + P_startNeg__broadcasting_26 = 1
inv : -P_electionInit_6 + P_negotiation_138 - P_startNeg__broadcasting_36 - P_startNeg__broadcasting_37 - P_startNeg__broadcasting_38 - P_startNeg__broadcasting_39 = 0
inv : P_electionInit_6 + P_poll__handlingMessage_6 + P_poll__pollEnd_6 + P_polling_6 + P_startNeg__broadcasting_36 + P_startNeg__broadcasting_37 + P_startNeg__broadcasting_38 + P_startNeg__broadcasting_39 + P_startNeg__broadcasting_40 + P_startNeg__broadcasting_41 = 1
inv : P_electionInit_6 + P_negotiation_142 + P_negotiation_143 + P_startNeg__broadcasting_36 + P_startNeg__broadcasting_37 + P_startNeg__broadcasting_38 + P_startNeg__broadcasting_39 + P_startNeg__broadcasting_40 = 1
inv : -P_electionInit_6 + P_negotiation_135 - P_startNeg__broadcasting_36 - P_startNeg__broadcasting_37 - P_startNeg__broadcasting_38 = 0
inv : -P_electionInit_5 + P_negotiation_117 - P_startNeg__broadcasting_30 - P_startNeg__broadcasting_31 - P_startNeg__broadcasting_32 - P_startNeg__broadcasting_33 = 0
inv : -P_electionInit_2 + P_negotiation_57 - P_startNeg__broadcasting_12 - P_startNeg__broadcasting_13 - P_startNeg__broadcasting_14 - P_startNeg__broadcasting_15 = 0
inv : P_electionInit_2 + P_negotiation_61 + P_negotiation_62 + P_startNeg__broadcasting_12 + P_startNeg__broadcasting_13 + P_startNeg__broadcasting_14 + P_startNeg__broadcasting_15 + P_startNeg__broadcasting_16 = 1
inv : P_electionInit_5 + P_negotiation_112 + P_negotiation_113 + P_startNeg__broadcasting_30 + P_startNeg__broadcasting_31 = 1
inv : -P_electionInit_1 + P_negotiation_33 - P_startNeg__broadcasting_6 - P_startNeg__broadcasting_7 - P_startNeg__broadcasting_8 = 0
inv : P_electionInit_2 + P_negotiation_55 + P_negotiation_56 + P_startNeg__broadcasting_12 + P_startNeg__broadcasting_13 + P_startNeg__broadcasting_14 = 1
inv : P_electionInit_4 + P_negotiation_103 + P_negotiation_104 + P_startNeg__broadcasting_24 + P_startNeg__broadcasting_25 + P_startNeg__broadcasting_26 + P_startNeg__broadcasting_27 + P_startNeg__broadcasting_28 = 1
inv : -P_electionInit_3 + P_negotiation_78 - P_startNeg__broadcasting_18 - P_startNeg__broadcasting_19 - P_startNeg__broadcasting_20 - P_startNeg__broadcasting_21 = 0
inv : P_masterState_56 + P_masterState_63 = 1
inv : 5*P_electionInit_2 + P_negotiation_47 + P_negotiation_53 + P_negotiation_56 + P_negotiation_59 + P_negotiation_62 + P_network_378 + P_network_392 + P_network_637 + P_network_651 + P_network_721 + P_network_735 + P_network_763 + P_network_777 + P_network_805 + P_network_819 + P_network_847 + P_network_861 + P_network_966 + P_network_980 + P_network_1260 + P_network_1274 + P_network_1554 + P_network_1568 + P_network_1848 + P_network_1862 + 5*P_startNeg__broadcasting_12 + 4*P_startNeg__broadcasting_13 + 3*P_startNeg__broadcasting_14 + 2*P_startNeg__broadcasting_15 + P_startNeg__broadcasting_16 = 5
inv : P_electionInit_5 + P_negotiation_118 + P_negotiation_119 + P_startNeg__broadcasting_30 + P_startNeg__broadcasting_31 + P_startNeg__broadcasting_32 + P_startNeg__broadcasting_33 = 1
inv : P_electionInit_1 + P_poll__handlingMessage_1 + P_poll__pollEnd_1 + P_polling_1 + P_startNeg__broadcasting_6 + P_startNeg__broadcasting_7 + P_startNeg__broadcasting_8 + P_startNeg__broadcasting_9 + P_startNeg__broadcasting_10 + P_startNeg__broadcasting_11 = 1
inv : -P_electionInit_5 + P_negotiation_123 - P_startNeg__broadcasting_30 - P_startNeg__broadcasting_31 - P_startNeg__broadcasting_32 - P_startNeg__broadcasting_33 - P_startNeg__broadcasting_34 = 0
inv : P_electionInit_4 + P_poll__handlingMessage_4 + P_poll__pollEnd_4 + P_polling_4 + P_startNeg__broadcasting_24 + P_startNeg__broadcasting_25 + P_startNeg__broadcasting_26 + P_startNeg__broadcasting_27 + P_startNeg__broadcasting_28 + P_startNeg__broadcasting_29 = 1
inv : -P_electionInit_4 + P_negotiation_99 - P_startNeg__broadcasting_24 - P_startNeg__broadcasting_25 - P_startNeg__broadcasting_26 - P_startNeg__broadcasting_27 = 0
inv : P_masterState_14 + P_masterState_21 = 1
inv : -P_electionInit_3 + P_negotiation_75 - P_startNeg__broadcasting_18 - P_startNeg__broadcasting_19 - P_startNeg__broadcasting_20 = 0
inv : -P_electionInit_4 + P_negotiation_93 - P_startNeg__broadcasting_24 - P_startNeg__broadcasting_25 - P_startNeg__broadcasting_26 = 0
inv : P_electionInit_1 + P_negotiation_40 + P_negotiation_41 + P_startNeg__broadcasting_6 + P_startNeg__broadcasting_7 + P_startNeg__broadcasting_8 + P_startNeg__broadcasting_9 + P_startNeg__broadcasting_10 = 1
inv : -P_electionInit_2 + P_negotiation_45 - P_startNeg__broadcasting_12 = 0
inv : 5*P_electionInit_6 + P_negotiation_131 + P_negotiation_134 + P_negotiation_137 + P_negotiation_140 + P_negotiation_143 + P_network_546 + P_network_560 + P_network_840 + P_network_854 + P_network_1134 + P_network_1148 + P_network_1428 + P_network_1442 + P_network_1722 + P_network_1736 + P_network_1813 + P_network_1827 + P_network_1855 + P_network_1869 + P_network_1897 + P_network_1911 + P_network_1939 + P_network_1953 + P_network_1981 + P_network_1995 + 5*P_startNeg__broadcasting_36 + 4*P_startNeg__broadcasting_37 + 3*P_startNeg__broadcasting_38 + 2*P_startNeg__broadcasting_39 + P_startNeg__broadcasting_40 = 5
inv : -P_electionInit_3 + P_negotiation_66 - P_startNeg__broadcasting_18 = 0
inv : P_electionInit_1 + P_negotiation_34 + P_negotiation_35 + P_startNeg__broadcasting_6 + P_startNeg__broadcasting_7 + P_startNeg__broadcasting_8 = 1
inv : -P_electionInit_6 + P_negotiation_132 - P_startNeg__broadcasting_36 - P_startNeg__broadcasting_37 = 0
inv : P_electionInit_2 + P_negotiation_52 + P_negotiation_53 + P_startNeg__broadcasting_12 + P_startNeg__broadcasting_13 = 1
inv : -P_electionInit_3 + P_negotiation_81 - P_startNeg__broadcasting_18 - P_startNeg__broadcasting_19 - P_startNeg__broadcasting_20 - P_startNeg__broadcasting_21 - P_startNeg__broadcasting_22 = 0
inv : P_electionInit_3 + P_poll__handlingMessage_3 + P_poll__pollEnd_3 + P_polling_3 + P_startNeg__broadcasting_18 + P_startNeg__broadcasting_19 + P_startNeg__broadcasting_20 + P_startNeg__broadcasting_21 + P_startNeg__broadcasting_22 + P_startNeg__broadcasting_23 = 1
inv : P_electionInit_5 + P_poll__handlingMessage_5 + P_poll__pollEnd_5 + P_polling_5 + P_startNeg__broadcasting_30 + P_startNeg__broadcasting_31 + P_startNeg__broadcasting_32 + P_startNeg__broadcasting_33 + P_startNeg__broadcasting_34 + P_startNeg__broadcasting_35 = 1
inv : -P_electionInit_5 + P_negotiation_111 - P_startNeg__broadcasting_30 - P_startNeg__broadcasting_31 = 0
inv : P_electionInit_1 + P_negotiation_37 + P_negotiation_38 + P_startNeg__broadcasting_6 + P_startNeg__broadcasting_7 + P_startNeg__broadcasting_8 + P_startNeg__broadcasting_9 = 1
inv : -P_electionInit_6 + P_negotiation_141 - P_startNeg__broadcasting_36 - P_startNeg__broadcasting_37 - P_startNeg__broadcasting_38 - P_startNeg__broadcasting_39 - P_startNeg__broadcasting_40 = 0
inv : P_electionInit_3 + P_negotiation_70 + P_negotiation_71 + P_startNeg__broadcasting_18 + P_startNeg__broadcasting_19 = 1
inv : -P_electionInit_1 + P_negotiation_39 - P_startNeg__broadcasting_6 - P_startNeg__broadcasting_7 - P_startNeg__broadcasting_8 - P_startNeg__broadcasting_9 - P_startNeg__broadcasting_10 = 0
inv : P_electionInit_1 + P_negotiation_28 + P_negotiation_29 + P_startNeg__broadcasting_6 = 1
inv : -P_electionInit_1 + P_negotiation_27 - P_startNeg__broadcasting_6 = 0
inv : -P_electionInit_4 + P_negotiation_102 - P_startNeg__broadcasting_24 - P_startNeg__broadcasting_25 - P_startNeg__broadcasting_26 - P_startNeg__broadcasting_27 - P_startNeg__broadcasting_28 = 0
inv : P_electionInit_4 + P_negotiation_100 + P_negotiation_101 + P_startNeg__broadcasting_24 + P_startNeg__broadcasting_25 + P_startNeg__broadcasting_26 + P_startNeg__broadcasting_27 = 1
inv : -P_electionInit_4 + P_negotiation_87 - P_startNeg__broadcasting_24 = 0
inv : P_masterState_42 + P_masterState_49 = 1
inv : P_electionInit_6 + P_negotiation_136 + P_negotiation_137 + P_startNeg__broadcasting_36 + P_startNeg__broadcasting_37 + P_startNeg__broadcasting_38 = 1
inv : P_electionInit_6 + P_negotiation_139 + P_negotiation_140 + P_startNeg__broadcasting_36 + P_startNeg__broadcasting_37 + P_startNeg__broadcasting_38 + P_startNeg__broadcasting_39 = 1
inv : -P_electionInit_3 + P_negotiation_69 - P_startNeg__broadcasting_18 - P_startNeg__broadcasting_19 = 0
inv : -P_electionInit_2 + P_negotiation_54 - P_startNeg__broadcasting_12 - P_startNeg__broadcasting_13 - P_startNeg__broadcasting_14 = 0
inv : 5*P_electionInit_3 + P_negotiation_68 + P_negotiation_71 + P_negotiation_77 + P_negotiation_80 + P_negotiation_83 + P_network_420 + P_network_434 + P_network_714 + P_network_728 + P_network_931 + P_network_945 + P_network_973 + P_network_987 + P_network_1057 + P_network_1071 + P_network_1099 + P_network_1113 + P_network_1141 + P_network_1155 + P_network_1302 + P_network_1316 + P_network_1596 + P_network_1610 + P_network_1890 + P_network_1904 + 5*P_startNeg__broadcasting_18 + 4*P_startNeg__broadcasting_19 + 3*P_startNeg__broadcasting_20 + 2*P_startNeg__broadcasting_21 + P_startNeg__broadcasting_22 = 5
inv : -P_electionInit_5 + P_negotiation_114 - P_startNeg__broadcasting_30 - P_startNeg__broadcasting_31 - P_startNeg__broadcasting_32 = 0
inv : P_electionInit_3 + P_negotiation_76 + P_negotiation_77 + P_startNeg__broadcasting_18 + P_startNeg__broadcasting_19 + P_startNeg__broadcasting_20 = 1
inv : P_electionInit_5 + P_negotiation_124 + P_negotiation_125 + P_startNeg__broadcasting_30 + P_startNeg__broadcasting_31 + P_startNeg__broadcasting_32 + P_startNeg__broadcasting_33 + P_startNeg__broadcasting_34 = 1
inv : P_electionInit_3 + P_negotiation_82 + P_negotiation_83 + P_startNeg__broadcasting_18 + P_startNeg__broadcasting_19 + P_startNeg__broadcasting_20 + P_startNeg__broadcasting_21 + P_startNeg__broadcasting_22 = 1
inv : 5*P_electionInit_4 + P_negotiation_89 + P_negotiation_92 + P_negotiation_95 + P_negotiation_101 + P_negotiation_104 + P_network_462 + P_network_476 + P_network_756 + P_network_770 + P_network_1050 + P_network_1064 + P_network_1225 + P_network_1239 + P_network_1267 + P_network_1281 + P_network_1309 + P_network_1323 + P_network_1393 + P_network_1407 + P_network_1435 + P_network_1449 + P_network_1638 + P_network_1652 + P_network_1932 + P_network_1946 + 5*P_startNeg__broadcasting_24 + 4*P_startNeg__broadcasting_25 + 3*P_startNeg__broadcasting_26 + 2*P_startNeg__broadcasting_27 + P_startNeg__broadcasting_28 = 5
Total of 77 invariants.
[2020-05-18 23:40:36] [INFO ] Computed 77 place invariants in 24 ms
Checking formula 0 : !((X(F("((((((u6.P_poll__pollEnd_5>=1)||(u5.P_poll__pollEnd_4>=1))||(i6.u7.P_poll__pollEnd_6>=1))||(u2.P_poll__pollEnd_1>=1))||(u4.P_poll__pollEnd_3>=1))||(u3.P_poll__pollEnd_2>=1))"))))
Formula 0 simplified : !XF"((((((u6.P_poll__pollEnd_5>=1)||(u5.P_poll__pollEnd_4>=1))||(i6.u7.P_poll__pollEnd_6>=1))||(u2.P_poll__pollEnd_1>=1))||(u4.P_poll__pollEnd_3>=1))||(u3.P_poll__pollEnd_2>=1))"
built 20 ordering constraints for composite.
built 19 ordering constraints for composite.
[2020-05-18 23:40:36] [INFO ] Proved 280 variables to be positive in 767 ms
[2020-05-18 23:40:36] [INFO ] Computing symmetric may disable matrix : 394 transitions.
[2020-05-18 23:40:36] [INFO ] Computation of disable matrix completed :0/394 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-18 23:40:36] [INFO ] Computation of Complete disable matrix. took 75 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-18 23:40:36] [INFO ] Computing symmetric may enable matrix : 394 transitions.
[2020-05-18 23:40:36] [INFO ] Computation of Complete enable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-18 23:40:47] [INFO ] Computing symmetric co enabling matrix : 394 transitions.
[2020-05-18 23:40:47] [INFO ] Computation of co-enabling matrix(0/394) took 55 ms. Total solver calls (SAT/UNSAT): 78(0/78)
[2020-05-18 23:40:50] [INFO ] Computation of co-enabling matrix(15/394) took 3057 ms. Total solver calls (SAT/UNSAT): 1124(656/468)
[2020-05-18 23:40:53] [INFO ] Computation of co-enabling matrix(27/394) took 6279 ms. Total solver calls (SAT/UNSAT): 1930(1366/564)
[2020-05-18 23:40:56] [INFO ] Computation of co-enabling matrix(38/394) took 9306 ms. Total solver calls (SAT/UNSAT): 2618(1966/652)
[2020-05-18 23:41:00] [INFO ] Computation of co-enabling matrix(48/394) took 12475 ms. Total solver calls (SAT/UNSAT): 3220(2488/732)
[2020-05-18 23:41:03] [INFO ] Computation of co-enabling matrix(57/394) took 15547 ms. Total solver calls (SAT/UNSAT): 3741(2937/804)
[2020-05-18 23:41:06] [INFO ] Computation of co-enabling matrix(74/394) took 18660 ms. Total solver calls (SAT/UNSAT): 4732(3792/940)
[2020-05-18 23:41:09] [INFO ] Computation of co-enabling matrix(88/394) took 21665 ms. Total solver calls (SAT/UNSAT): 5677(4450/1227)
[2020-05-18 23:41:12] [INFO ] Computation of co-enabling matrix(113/394) took 24980 ms. Total solver calls (SAT/UNSAT): 7485(5493/1992)
[2020-05-18 23:41:15] [INFO ] Computation of co-enabling matrix(140/394) took 28063 ms. Total solver calls (SAT/UNSAT): 9338(6470/2868)
[2020-05-18 23:41:18] [INFO ] Computation of co-enabling matrix(165/394) took 31151 ms. Total solver calls (SAT/UNSAT): 10813(7345/3468)
[2020-05-18 23:41:21] [INFO ] Computation of co-enabling matrix(191/394) took 34186 ms. Total solver calls (SAT/UNSAT): 12249(8443/3806)
[2020-05-18 23:41:24] [INFO ] Computation of co-enabling matrix(221/394) took 37229 ms. Total solver calls (SAT/UNSAT): 13681(9485/4196)
[2020-05-18 23:41:27] [INFO ] Computation of co-enabling matrix(239/394) took 40333 ms. Total solver calls (SAT/UNSAT): 14425(10040/4385)
[2020-05-18 23:41:30] [INFO ] Computation of co-enabling matrix(257/394) took 43344 ms. Total solver calls (SAT/UNSAT): 15102(10573/4529)
[2020-05-18 23:41:34] [INFO ] Computation of co-enabling matrix(285/394) took 46490 ms. Total solver calls (SAT/UNSAT): 16103(11175/4928)
[2020-05-18 23:41:37] [INFO ] Computation of co-enabling matrix(322/394) took 49520 ms. Total solver calls (SAT/UNSAT): 17055(11757/5298)
[2020-05-18 23:41:39] [INFO ] Computation of Finished co-enabling matrix. took 52070 ms. Total solver calls (SAT/UNSAT): 17621(11925/5696)
[2020-05-18 23:41:39] [INFO ] Computing Do-Not-Accords matrix : 394 transitions.
[2020-05-18 23:41:54] [INFO ] Computation of Completed DNA matrix. took 15289 ms. Total solver calls (SAT/UNSAT): 353(0/353)
[2020-05-18 23:41:55] [INFO ] Built C files in 79628ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 6053 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 71 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAP0==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAP0==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAP0==true))), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2020-05-19 00:00:36] [INFO ] Applying decomposition
[2020-05-19 00:00:36] [INFO ] Flatten gal took : 54 ms
[2020-05-19 00:00:36] [INFO ] Decomposing Gal with order
[2020-05-19 00:00:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 00:00:36] [INFO ] Removed a total of 1224 redundant transitions.
[2020-05-19 00:00:36] [INFO ] Flatten gal took : 80 ms
[2020-05-19 00:00:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2020-05-19 00:00:36] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 10 ms
[2020-05-19 00:00:36] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 5 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 2 LTL properties
Checking formula 0 : !((X(F("((((((M5.P_poll__pollEnd_5>=1)||(M4.P_poll__pollEnd_4>=1))||(M6.P_poll__pollEnd_6>=1))||(M1.P_poll__pollEnd_1>=1))||(M3.P_poll__pollEnd_3>=1))||(M2.P_poll__pollEnd_2>=1))"))))
Formula 0 simplified : !XF"((((((M5.P_poll__pollEnd_5>=1)||(M4.P_poll__pollEnd_4>=1))||(M6.P_poll__pollEnd_6>=1))||(M1.P_poll__pollEnd_1>=1))||(M3.P_poll__pollEnd_3>=1))||(M2.P_poll__pollEnd_2>=1))"
built 382 ordering constraints for composite.

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="NeoElection-COL-6"
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 NeoElection-COL-6, 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-158961257400250"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-6.tgz
mv NeoElection-COL-6 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 ;