Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r111-csrt-158961257300226.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-3, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961257300226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 3.8K 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 3.2K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 3.8K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 18K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K 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 3.3K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 75K 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-3-00
FORMULA_NAME NeoElection-COL-3-01
FORMULA_NAME NeoElection-COL-3-02
FORMULA_NAME NeoElection-COL-3-03
FORMULA_NAME NeoElection-COL-3-04
FORMULA_NAME NeoElection-COL-3-05
FORMULA_NAME NeoElection-COL-3-06
FORMULA_NAME NeoElection-COL-3-07
FORMULA_NAME NeoElection-COL-3-08
FORMULA_NAME NeoElection-COL-3-09
FORMULA_NAME NeoElection-COL-3-10
FORMULA_NAME NeoElection-COL-3-11
FORMULA_NAME NeoElection-COL-3-12
FORMULA_NAME NeoElection-COL-3-13
FORMULA_NAME NeoElection-COL-3-14
FORMULA_NAME NeoElection-COL-3-15

=== Now, execution of the tool begins

BK_START 1589842056997

[2020-05-18 22:47:39] [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 22:47:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 22:47:39] [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 22:47:40] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1109 ms
[2020-05-18 22:47:40] [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 22:47:40] [INFO ] Detected 4 constant HL places corresponding to 60 PT places.
[2020-05-18 22:47:40] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 972 PT places and 1808.0 transition bindings in 85 ms.
[2020-05-18 22:47:40] [INFO ] Computed order based on color domains.
[2020-05-18 22:47:40] [INFO ] Unfolded HLPN to a Petri net with 972 places and 964 transitions in 86 ms.
[2020-05-18 22:47:40] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 892 places in 4 ms
Reduce places removed 898 places and 906 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 125 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 40 steps, including 0 resets, run visited all 10 properties in 2 ms. (steps per millisecond=20 )
[2020-05-18 22:47:40] [INFO ] Found a total of 7 fixed domain variables (out of 74 variables) in GAL type petri
[2020-05-18 22:47:40] [INFO ] Found a total of 7 constant array cells/variables (out of 74 variables) in type petri
[2020-05-18 22:47:40] [INFO ] P_negotiation_17,P_negotiation_47,P_stage_6,P_negotiation_32,P_stage_3,P_stage_9,P_masterState_28,
[2020-05-18 22:47:40] [INFO ] Removed 7 constant variables :P_negotiation_17=1, P_negotiation_47=1, P_stage_6=1, P_negotiation_32=1, P_stage_3=1, P_stage_9=1, P_masterState_28=1
[2020-05-18 22:47:40] [INFO ] Simplified 4 expressions due to constant valuations.
[2020-05-18 22:47:40] [INFO ] Initial state reduction rules for CTL removed 10 formulas.
[2020-05-18 22:47:40] [INFO ] Flatten gal took : 47 ms
FORMULA NeoElection-COL-3-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-3-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-18 22:47:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-18 22:47:40] [INFO ] Flatten gal took : 12 ms
[2020-05-18 22:47:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-COL-3-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-18 22:47:40] [INFO ] Applying decomposition
[2020-05-18 22:47:40] [INFO ] Flatten gal took : 10 ms
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/graph6908436262246099235.txt, -o, /tmp/graph6908436262246099235.bin, -w, /tmp/graph6908436262246099235.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/graph6908436262246099235.bin, -l, -1, -v, -w, /tmp/graph6908436262246099235.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-18 22:47:40] [INFO ] Decomposing Gal with order
[2020-05-18 22:47:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 22:47:40] [INFO ] Removed a total of 12 redundant transitions.
[2020-05-18 22:47:40] [INFO ] Input system was already deterministic with 58 transitions.
[2020-05-18 22:47:41] [INFO ] Flatten gal took : 90 ms
[2020-05-18 22:47:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 5 ms.
[2020-05-18 22:47:41] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 3 ms
[2020-05-18 22:47:41] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 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 5 LTL properties
Checking formula 0 : !((!((G((F("(((((((i4.u11.P_negotiation_27>=1)&&(i4.u10.P_startNeg__broadcasting_6>=1))||((i1.u9.P_negotiation_42>=1)&&(i1.u2.P_startNeg__broadcasting_10>=1)))||((i2.u7.P_negotiation_21>=1)&&(i0.u1.P_startNeg__broadcasting_4>=1)))||((i0.u1.P_negotiation_18>=1)&&(i0.u0.P_startNeg__broadcasting_3>=1)))||((i1.u2.P_negotiation_39>=1)&&(u12.P_startNeg__broadcasting_9>=1)))||((i3.u8.P_negotiation_33>=1)&&(i4.u11.P_startNeg__broadcasting_7>=1)))"))&&("(((i3.u8.P_poll__pollEnd_2>=1)||(i1.u9.P_poll__pollEnd_3>=1))||(i2.u7.P_poll__pollEnd_1>=1))")))U(G(X("(((((((i3.u6.P_network_344>=1)&&(i1.u9.P_poll__handlingMessage_3>=1))||((i1.u9.P_network_176>=1)&&(i2.u7.P_poll__handlingMessage_1>=1)))||((i1.u4.P_network_320>=1)&&(i1.u9.P_poll__handlingMessage_3>=1)))||((i4.u5.P_network_152>=1)&&(i2.u7.P_poll__handlingMessage_1>=1)))||((i1.u9.P_network_272>=1)&&(i3.u8.P_poll__handlingMessage_2>=1)))||((i2.u7.P_network_224>=1)&&(i3.u8.P_poll__handlingMessage_2>=1)))"))))))
Formula 0 simplified : G("(((i3.u8.P_poll__pollEnd_2>=1)||(i1.u9.P_poll__pollEnd_3>=1))||(i2.u7.P_poll__pollEnd_1>=1))" & F"(((((((i4.u11.P_negotiation_27>=1)&&(i4.u10.P_startNeg__broadcasting_6>=1))||((i1.u9.P_negotiation_42>=1)&&(i1.u2.P_startNeg__broadcasting_10>=1)))||((i2.u7.P_negotiation_21>=1)&&(i0.u1.P_startNeg__broadcasting_4>=1)))||((i0.u1.P_negotiation_18>=1)&&(i0.u0.P_startNeg__broadcasting_3>=1)))||((i1.u2.P_negotiation_39>=1)&&(u12.P_startNeg__broadcasting_9>=1)))||((i3.u8.P_negotiation_33>=1)&&(i4.u11.P_startNeg__broadcasting_7>=1)))") U GX"(((((((i3.u6.P_network_344>=1)&&(i1.u9.P_poll__handlingMessage_3>=1))||((i1.u9.P_network_176>=1)&&(i2.u7.P_poll__handlingMessage_1>=1)))||((i1.u4.P_network_320>=1)&&(i1.u9.P_poll__handlingMessage_3>=1)))||((i4.u5.P_network_152>=1)&&(i2.u7.P_poll__handlingMessage_1>=1)))||((i1.u9.P_network_272>=1)&&(i3.u8.P_poll__handlingMessage_2>=1)))||((i2.u7.P_network_224>=1)&&(i3.u8.P_poll__handlingMessage_2>=1)))"
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
built 9 ordering constraints for composite.
built 3 ordering constraints for composite.
Normalized transition count is 54 out of 58 initially.
// Phase 1: matrix 54 rows 67 cols
built 13 ordering constraints for composite.
built 10 ordering constraints for composite.
built 13 ordering constraints for composite.
built 7 ordering constraints for composite.
[2020-05-18 22:47:41] [INFO ] Computed 20 place invariants in 18 ms
inv : -P_electionInit_3 + P_negotiation_42 - P_startNeg__broadcasting_9 - P_startNeg__broadcasting_10 = 0
inv : P_masterState_16 + P_masterState_20 = 1
inv : -P_electionInit_1 + P_negotiation_18 - P_startNeg__broadcasting_3 = 0
inv : -P_electionInit_1 + P_negotiation_21 - P_startNeg__broadcasting_3 - P_startNeg__broadcasting_4 = 0
inv : P_electionInit_1 + P_poll__handlingMessage_1 + P_poll__pollEnd_1 + P_polling_1 + P_startNeg__broadcasting_3 + P_startNeg__broadcasting_4 + P_startNeg__broadcasting_5 = 1
inv : 2*P_electionInit_2 + P_negotiation_29 + P_negotiation_35 + P_network_144 + P_network_152 + P_network_220 + P_network_228 + P_network_268 + P_network_276 + P_network_336 + P_network_344 + 2*P_startNeg__broadcasting_6 + P_startNeg__broadcasting_7 = 2
inv : P_electionInit_3 + P_negotiation_40 + P_negotiation_41 + P_startNeg__broadcasting_9 = 1
inv : 2*P_electionInit_3 + P_negotiation_41 + P_negotiation_44 + P_network_168 + P_network_176 + P_network_264 + P_network_272 + P_network_316 + P_network_324 + P_network_340 + P_network_348 + 2*P_startNeg__broadcasting_9 + P_startNeg__broadcasting_10 = 2
inv : P_electionInit_1 + P_negotiation_22 + P_negotiation_23 + P_startNeg__broadcasting_3 + P_startNeg__broadcasting_4 = 1
inv : P_electionInit_2 + P_negotiation_28 + P_negotiation_29 + P_startNeg__broadcasting_6 = 1
inv : P_electionInit_2 + P_negotiation_34 + P_negotiation_35 + P_startNeg__broadcasting_6 + P_startNeg__broadcasting_7 = 1
inv : P_electionInit_2 + P_poll__handlingMessage_2 + P_poll__pollEnd_2 + P_polling_2 + P_startNeg__broadcasting_6 + P_startNeg__broadcasting_7 + P_startNeg__broadcasting_8 = 1
inv : -P_electionInit_2 + P_negotiation_33 - P_startNeg__broadcasting_6 - P_startNeg__broadcasting_7 = 0
inv : -P_electionInit_3 + P_negotiation_39 - P_startNeg__broadcasting_9 = 0
inv : P_electionInit_3 + P_negotiation_43 + P_negotiation_44 + P_startNeg__broadcasting_9 + P_startNeg__broadcasting_10 = 1
inv : P_masterState_8 + P_masterState_12 = 1
inv : P_electionInit_1 + P_negotiation_19 + P_negotiation_20 + P_startNeg__broadcasting_3 = 1
inv : -P_electionInit_2 + P_negotiation_27 - P_startNeg__broadcasting_6 = 0
inv : 2*P_electionInit_1 + P_negotiation_20 + P_negotiation_23 + P_network_148 + P_network_156 + P_network_172 + P_network_180 + P_network_216 + P_network_224 + P_network_312 + P_network_320 + 2*P_startNeg__broadcasting_3 + P_startNeg__broadcasting_4 = 2
inv : P_electionInit_3 + P_poll__handlingMessage_3 + P_poll__pollEnd_3 + P_polling_3 + P_startNeg__broadcasting_9 + P_startNeg__broadcasting_10 + P_startNeg__broadcasting_11 = 1
Total of 20 invariants.
[2020-05-18 22:47:41] [INFO ] Computed 20 place invariants in 19 ms
[2020-05-18 22:47:41] [INFO ] Proved 67 variables to be positive in 169 ms
[2020-05-18 22:47:41] [INFO ] Computing symmetric may disable matrix : 58 transitions.
[2020-05-18 22:47:41] [INFO ] Computation of disable matrix completed :0/58 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-18 22:47:41] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-18 22:47:41] [INFO ] Computing symmetric may enable matrix : 58 transitions.
[2020-05-18 22:47:41] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions i1.u9.T_poll__endm3, i1.u9.T_poll__handleAI1m3s1r1, i1.u9.T_poll__handleAI1m3s1r2, i1.u9.T_poll__handleAI1m3s2r1, i1.u9.T_poll__handleAI1m3s2r2, i1.u9.T_startNeg__endm3, i2.u7.T_poll__endm1, i2.u7.T_poll__handleAI2iam0m1s2pm0r2, i2.u7.T_poll__handleAI2iam0m1s2pm0r3, i2.u7.T_poll__handleAI2iam0m1s3pm0r2, i2.u7.T_poll__handleAI2iam0m1s3pm0r3, i2.u7.T_poll__handleAI2iam1m1s2pm0r2, i2.u7.T_poll__handleAI2iam1m1s2pm0r3, i2.u7.T_poll__handleAI2iam1m1s3pm0r2, i2.u7.T_poll__handleAI2iam1m1s3pm0r3, i2.u7.T_startNeg__endm1, i3.u8.T_poll__endm2, i3.u8.T_poll__handleAI1m2s1r1, i3.u8.T_poll__handleAI1m2s1r3, i3.u8.T_startNeg__endm2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :2/33/20/55
Computing Next relation with stutter on 1 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
31 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.345162,27000,1,0,9154,12089,821,31467,934,67097,12516
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA NeoElection-COL-3-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((!(F(G(!(X("(((i3.u8.P_polling_2>=1)||(i1.u9.P_polling_3>=1))||(i2.u7.P_polling_1>=1))")))))))
Formula 1 simplified : FG!X"(((i3.u8.P_polling_2>=1)||(i1.u9.P_polling_3>=1))||(i2.u7.P_polling_1>=1))"
Computing Next relation with stutter on 1 deadlock states
[2020-05-18 22:47:42] [INFO ] Computing symmetric co enabling matrix : 58 transitions.
[2020-05-18 22:47:44] [INFO ] Computation of co-enabling matrix(13/58) took 1697 ms. Total solver calls (SAT/UNSAT): 289(151/138)
[2020-05-18 22:47:47] [INFO ] Computation of co-enabling matrix(53/58) took 4717 ms. Total solver calls (SAT/UNSAT): 735(367/368)
[2020-05-18 22:47:47] [INFO ] Computation of Finished co-enabling matrix. took 4841 ms. Total solver calls (SAT/UNSAT): 736(367/369)
[2020-05-18 22:47:47] [INFO ] Computing Do-Not-Accords matrix : 58 transitions.
[2020-05-18 22:47:48] [INFO ] Computation of Completed DNA matrix. took 516 ms. Total solver calls (SAT/UNSAT): 38(0/38)
[2020-05-18 22:47:48] [INFO ] Built C files in 7178ms 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]
90 unique states visited
90 strongly connected components in search stack
91 transitions explored
90 items max in DFS search stack
718 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,7.52631,144092,1,0,135929,70788,968,662799,964,876856,71466
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA NeoElection-COL-3-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X(X(("(((i3.u8.P_polling_2>=1)||(i1.u9.P_polling_3>=1))||(i2.u7.P_polling_1>=1))")U(X("(((i3.u8.P_poll__pollEnd_2>=1)||(i1.u9.P_poll__pollEnd_3>=1))||(i2.u7.P_poll__pollEnd_1>=1))"))))))
Formula 2 simplified : !XX("(((i3.u8.P_polling_2>=1)||(i1.u9.P_polling_3>=1))||(i2.u7.P_polling_1>=1))" U X"(((i3.u8.P_poll__pollEnd_2>=1)||(i1.u9.P_poll__pollEnd_3>=1))||(i2.u7.P_poll__pollEnd_1>=1))")
Computing Next relation with stutter on 1 deadlock states
6 unique states visited
6 strongly connected components in search stack
6 transitions explored
6 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,7.53722,144352,1,0,136395,70841,972,663411,964,877057,72944
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA NeoElection-COL-3-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F((F("((((((((i3.u8.P_negotiation_34>=1)&&(i3.u8.P_network_228>=1))&&(i3.u8.P_poll__handlingMessage_2>=1))||(((i1.u9.P_negotiation_43>=1)&&(i1.u9.P_network_324>=1))&&(i1.u9.P_poll__handlingMessage_3>=1)))||(((i1.u9.P_negotiation_40>=1)&&(i1.u9.P_network_324>=1))&&(i1.u9.P_poll__handlingMessage_3>=1)))||(((i3.u8.P_negotiation_28>=1)&&(i3.u8.P_network_228>=1))&&(i3.u8.P_poll__handlingMessage_2>=1)))||(((i1.u9.P_negotiation_40>=1)&&(i1.u9.P_network_348>=1))&&(i1.u9.P_poll__handlingMessage_3>=1)))||(((i1.u9.P_negotiation_43>=1)&&(i1.u9.P_network_348>=1))&&(i1.u9.P_poll__handlingMessage_3>=1)))"))&&("(((((((i3.u8.P_network_148>=1)&&(i2.u7.P_poll__handlingMessage_1>=1))||((i3.u6.P_network_268>=1)&&(i3.u8.P_poll__handlingMessage_2>=1)))||((i1.u4.P_network_172>=1)&&(i2.u7.P_poll__handlingMessage_1>=1)))||((i2.u3.P_network_316>=1)&&(i1.u9.P_poll__handlingMessage_3>=1)))||((i3.u8.P_network_340>=1)&&(i1.u9.P_poll__handlingMessage_3>=1)))||((i4.u5.P_network_220>=1)&&(i3.u8.P_poll__handlingMessage_2>=1)))"))))
Formula 3 simplified : !F("(((((((i3.u8.P_network_148>=1)&&(i2.u7.P_poll__handlingMessage_1>=1))||((i3.u6.P_network_268>=1)&&(i3.u8.P_poll__handlingMessage_2>=1)))||((i1.u4.P_network_172>=1)&&(i2.u7.P_poll__handlingMessage_1>=1)))||((i2.u3.P_network_316>=1)&&(i1.u9.P_poll__handlingMessage_3>=1)))||((i3.u8.P_network_340>=1)&&(i1.u9.P_poll__handlingMessage_3>=1)))||((i4.u5.P_network_220>=1)&&(i3.u8.P_poll__handlingMessage_2>=1)))" & F"((((((((i3.u8.P_negotiation_34>=1)&&(i3.u8.P_network_228>=1))&&(i3.u8.P_poll__handlingMessage_2>=1))||(((i1.u9.P_negotiation_43>=1)&&(i1.u9.P_network_324>=1))&&(i1.u9.P_poll__handlingMessage_3>=1)))||(((i1.u9.P_negotiation_40>=1)&&(i1.u9.P_network_324>=1))&&(i1.u9.P_poll__handlingMessage_3>=1)))||(((i3.u8.P_negotiation_28>=1)&&(i3.u8.P_network_228>=1))&&(i3.u8.P_poll__handlingMessage_2>=1)))||(((i1.u9.P_negotiation_40>=1)&&(i1.u9.P_network_348>=1))&&(i1.u9.P_poll__handlingMessage_3>=1)))||(((i1.u9.P_negotiation_43>=1)&&(i1.u9.P_network_348>=1))&&(i1.u9.P_poll__handlingMessage_3>=1)))")
Computing Next relation with stutter on 1 deadlock states
Compilation finished in 1564 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 85 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(( <>((LTLAP4==true)) ) && ( (LTLAP5==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, -p, --pins-guards, --when, --ltl, <>(( <>((LTLAP4==true)) ) && ( (LTLAP5==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, -p, --pins-guards, --when, --ltl, <>(( <>((LTLAP4==true)) ) && ( (LTLAP5==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)
37 unique states visited
0 strongly connected components in search stack
46 transitions explored
25 items max in DFS search stack
1968 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,27.2234,396052,1,0,455569,85305,1146,1.76563e+06,995,1.24505e+06,368392
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA NeoElection-COL-3-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((!(X(F(X(F("(((i0.u0.P_electionInit_1>=1)||(i4.u10.P_electionInit_2>=1))||(u12.P_electionInit_3>=1))")))))))
Formula 4 simplified : XFXF"(((i0.u0.P_electionInit_1>=1)||(i4.u10.P_electionInit_2>=1))||(u12.P_electionInit_3>=1))"
Computing Next relation with stutter on 1 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,27.227,396308,1,0,455619,85305,1166,1.76566e+06,995,1.24505e+06,368633
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA NeoElection-COL-3-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1589842092467

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NeoElection-COL-3"
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-3, 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-158961257300226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-3.tgz
mv NeoElection-COL-3 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 ;