Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876811900097.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is NeoElection-PT-2, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876811900097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 47K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 179K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 70K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 277K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 51K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 209K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 332K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-00
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-01
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-02
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-03
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-04
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-05
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-06
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-07
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-08
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-09
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-10
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-11
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-12
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-13
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-14
FORMULA_NAME NeoElection-PT-2-CTLCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748803510720

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeoElection-PT-2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-01 18:45:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 18:45:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 18:45:12] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2025-06-01 18:45:12] [INFO ] Transformed 438 places.
[2025-06-01 18:45:12] [INFO ] Transformed 357 transitions.
[2025-06-01 18:45:12] [INFO ] Found NUPN structural information;
[2025-06-01 18:45:12] [INFO ] Completing missing partition info from NUPN : creating a component with [P_crashed_0, P_crashed_1, P_crashed_2, P_dead_0, P_dead_1, P_dead_2, P_electedPrimary_0, P_electedPrimary_1, P_electedPrimary_2, P_electedSecondary_0, P_electedSecondary_1, P_electedSecondary_2, P_electionFailed_0, P_electionFailed_1, P_electionFailed_2, P_electionInit_0, P_electionInit_1, P_electionInit_2, P_masterList_0_1_0, P_masterList_0_1_1, P_masterList_0_1_2, P_masterList_0_2_0, P_masterList_0_2_1, P_masterList_0_2_2, P_masterList_1_1_0, P_masterList_1_1_1, P_masterList_1_1_2, P_masterList_1_2_0, P_masterList_1_2_1, P_masterList_1_2_2, P_masterList_2_1_0, P_masterList_2_1_1, P_masterList_2_1_2, P_masterList_2_2_0, P_masterList_2_2_1, P_masterList_2_2_2, P_masterState_0_F_0, P_masterState_0_F_1, P_masterState_0_F_2, P_masterState_0_T_0, P_masterState_0_T_1, P_masterState_0_T_2, P_masterState_1_F_0, P_masterState_1_F_1, P_masterState_1_F_2, P_masterState_1_T_0, P_masterState_1_T_1, P_masterState_1_T_2, P_masterState_2_F_0, P_masterState_2_F_1, P_masterState_2_F_2, P_masterState_2_T_0, P_masterState_2_T_1, P_masterState_2_T_2, P_negotiation_0_0_NONE, P_negotiation_0_0_CO, P_negotiation_0_0_DONE, P_negotiation_0_1_NONE, P_negotiation_0_1_CO, P_negotiation_0_1_DONE, P_negotiation_0_2_NONE, P_negotiation_0_2_CO, P_negotiation_0_2_DONE, P_negotiation_1_0_NONE, P_negotiation_1_0_CO, P_negotiation_1_0_DONE, P_negotiation_1_1_NONE, P_negotiation_1_1_CO, P_negotiation_1_1_DONE, P_negotiation_1_2_NONE, P_negotiation_1_2_CO, P_negotiation_1_2_DONE, P_negotiation_2_0_NONE, P_negotiation_2_0_CO, P_negotiation_2_0_DONE, P_negotiation_2_1_NONE, P_negotiation_2_1_CO, P_negotiation_2_1_DONE, P_negotiation_2_2_NONE, P_negotiation_2_2_CO, P_negotiation_2_2_DONE, P_network_0_0_AskP_0, P_network_0_0_AskP_1, P_network_0_0_AskP_2, P_network_0_0_AnsP_0, P_network_0_0_AnsP_1, P_network_0_0_AnsP_2, P_network_0_0_RI_0, P_network_0_0_RI_1, P_network_0_0_RI_2, P_network_0_0_AI_0, P_network_0_0_AI_1, P_network_0_0_AI_2, P_network_0_0_AnnP_0, P_network_0_0_AnnP_1, P_network_0_0_AnnP_2, P_network_0_0_RP_0, P_network_0_0_RP_1, P_network_0_0_RP_2, P_network_0_1_AskP_0, P_network_0_1_AskP_1, P_network_0_1_AskP_2, P_network_0_1_AnsP_0, P_network_0_1_AnsP_1, P_network_0_1_AnsP_2, P_network_0_1_RI_0, P_network_0_1_RI_1, P_network_0_1_RI_2, P_network_0_1_AI_0, P_network_0_1_AI_1, P_network_0_1_AI_2, P_network_0_1_AnnP_0, P_network_0_1_AnnP_1, P_network_0_1_AnnP_2, P_network_0_1_RP_0, P_network_0_1_RP_1, P_network_0_1_RP_2, P_network_0_2_AskP_0, P_network_0_2_AskP_1, P_network_0_2_AskP_2, P_network_0_2_AnsP_0, P_network_0_2_AnsP_1, P_network_0_2_AnsP_2, P_network_0_2_RI_0, P_network_0_2_RI_1, P_network_0_2_RI_2, P_network_0_2_AI_0, P_network_0_2_AI_1, P_network_0_2_AI_2, P_network_0_2_AnnP_0, P_network_0_2_AnnP_1, P_network_0_2_AnnP_2, P_network_0_2_RP_0, P_network_0_2_RP_1, P_network_0_2_RP_2, P_network_1_0_AskP_0, P_network_1_0_AskP_1, P_network_1_0_AskP_2, P_network_1_0_AnsP_0, P_network_1_0_AnsP_1, P_network_1_0_AnsP_2, P_network_1_0_RI_0, P_network_1_0_RI_1, P_network_1_0_RI_2, P_network_1_0_AI_0, P_network_1_0_AI_1, P_network_1_0_AI_2, P_network_1_0_AnnP_0, P_network_1_0_AnnP_1, P_network_1_0_AnnP_2, P_network_1_0_RP_0, P_network_1_0_RP_1, P_network_1_0_RP_2, P_network_1_1_AskP_0, P_network_1_1_AskP_1, P_network_1_1_AskP_2, P_network_1_1_AnsP_0, P_network_1_1_AnsP_1, P_network_1_1_AnsP_2, P_network_1_1_RI_0, P_network_1_1_RI_1, P_network_1_1_RI_2, P_network_1_1_AI_0, P_network_1_1_AI_1, P_network_1_1_AI_2, P_network_1_1_AnnP_0, P_network_1_1_AnnP_1, P_network_1_1_AnnP_2, P_network_1_1_RP_0, P_network_1_1_RP_1, P_network_1_1_RP_2, P_network_1_2_AskP_0, P_network_1_2_AskP_1, P_network_1_2_AskP_2, P_network_1_2_AnsP_0, P_network_1_2_AnsP_1, P_network_1_2_AnsP_2, P_network_1_2_RI_0, P_network_1_2_RI_1, P_network_1_2_RI_2, P_network_1_2_AI_0, P_network_1_2_AI_1, P_network_1_2_AI_2, P_network_1_2_AnnP_0, P_network_1_2_AnnP_1, P_network_1_2_AnnP_2, P_network_1_2_RP_0, P_network_1_2_RP_1, P_network_1_2_RP_2, P_network_2_0_AskP_0, P_network_2_0_AskP_1, P_network_2_0_AskP_2, P_network_2_0_AnsP_0, P_network_2_0_AnsP_1, P_network_2_0_AnsP_2, P_network_2_0_RI_0, P_network_2_0_RI_1, P_network_2_0_RI_2, P_network_2_0_AI_0, P_network_2_0_AI_1, P_network_2_0_AI_2, P_network_2_0_AnnP_0, P_network_2_0_AnnP_1, P_network_2_0_AnnP_2, P_network_2_0_RP_0, P_network_2_0_RP_1, P_network_2_0_RP_2, P_network_2_1_AskP_0, P_network_2_1_AskP_1, P_network_2_1_AskP_2, P_network_2_1_AnsP_0, P_network_2_1_AnsP_1, P_network_2_1_AnsP_2, P_network_2_1_RI_0, P_network_2_1_RI_1, P_network_2_1_RI_2, P_network_2_1_AI_0, P_network_2_1_AI_1, P_network_2_1_AI_2, P_network_2_1_AnnP_0, P_network_2_1_AnnP_1, P_network_2_1_AnnP_2, P_network_2_1_RP_0, P_network_2_1_RP_1, P_network_2_1_RP_2, P_network_2_2_AskP_0, P_network_2_2_AskP_1, P_network_2_2_AskP_2, P_network_2_2_AnsP_0, P_network_2_2_AnsP_1, P_network_2_2_AnsP_2, P_network_2_2_RI_0, P_network_2_2_RI_1, P_network_2_2_RI_2, P_network_2_2_AI_0, P_network_2_2_AI_1, P_network_2_2_AI_2, P_network_2_2_AnnP_0, P_network_2_2_AnnP_1, P_network_2_2_AnnP_2, P_network_2_2_RP_0, P_network_2_2_RP_1, P_network_2_2_RP_2, P_poll__handlingMessage_0, P_poll__handlingMessage_1, P_poll__handlingMessage_2, P_poll__networl_0_0_AskP_0, P_poll__networl_0_0_AskP_1, P_poll__networl_0_0_AskP_2, P_poll__networl_0_0_AnsP_0, P_poll__networl_0_0_AnsP_1, P_poll__networl_0_0_AnsP_2, P_poll__networl_0_0_RI_0, P_poll__networl_0_0_RI_1, P_poll__networl_0_0_RI_2, P_poll__networl_0_0_AI_0, P_poll__networl_0_0_AI_1, P_poll__networl_0_0_AI_2, P_poll__networl_0_0_AnnP_0, P_poll__networl_0_0_AnnP_1, P_poll__networl_0_0_AnnP_2, P_poll__networl_0_0_RP_0, P_poll__networl_0_0_RP_1, P_poll__networl_0_0_RP_2, P_poll__networl_0_1_AskP_0, P_poll__networl_0_1_AskP_1, P_poll__networl_0_1_AskP_2, P_poll__networl_0_1_AnsP_0, P_poll__networl_0_1_AnsP_1, P_poll__networl_0_1_AnsP_2, P_poll__networl_0_1_RI_0, P_poll__networl_0_1_RI_1, P_poll__networl_0_1_RI_2, P_poll__networl_0_1_AI_0, P_poll__networl_0_1_AI_1, P_poll__networl_0_1_AI_2, P_poll__networl_0_1_AnnP_0, P_poll__networl_0_1_AnnP_1, P_poll__networl_0_1_AnnP_2, P_poll__networl_0_1_RP_0, P_poll__networl_0_1_RP_1, P_poll__networl_0_1_RP_2, P_poll__networl_0_2_AskP_0, P_poll__networl_0_2_AskP_1, P_poll__networl_0_2_AskP_2, P_poll__networl_0_2_AnsP_0, P_poll__networl_0_2_AnsP_1, P_poll__networl_0_2_AnsP_2, P_poll__networl_0_2_RI_0, P_poll__networl_0_2_RI_1, P_poll__networl_0_2_RI_2, P_poll__networl_0_2_AI_0, P_poll__networl_0_2_AI_1, P_poll__networl_0_2_AI_2, P_poll__networl_0_2_AnnP_0, P_poll__networl_0_2_AnnP_1, P_poll__networl_0_2_AnnP_2, P_poll__networl_0_2_RP_0, P_poll__networl_0_2_RP_1, P_poll__networl_0_2_RP_2, P_poll__networl_1_0_AskP_0, P_poll__networl_1_0_AskP_1, P_poll__networl_1_0_AskP_2, P_poll__networl_1_0_AnsP_0, P_poll__networl_1_0_AnsP_1, P_poll__networl_1_0_AnsP_2, P_poll__networl_1_0_RI_0, P_poll__networl_1_0_RI_1, P_poll__networl_1_0_RI_2, P_poll__networl_1_0_AI_0, P_poll__networl_1_0_AI_1, P_poll__networl_1_0_AI_2, P_poll__networl_1_0_AnnP_0, P_poll__networl_1_0_AnnP_1, P_poll__networl_1_0_AnnP_2, P_poll__networl_1_0_RP_0, P_poll__networl_1_0_RP_1, P_poll__networl_1_0_RP_2, P_poll__networl_1_1_AskP_0, P_poll__networl_1_1_AskP_1, P_poll__networl_1_1_AskP_2, P_poll__networl_1_1_AnsP_0, P_poll__networl_1_1_AnsP_1, P_poll__networl_1_1_AnsP_2, P_poll__networl_1_1_RI_0, P_poll__networl_1_1_RI_1, P_poll__networl_1_1_RI_2, P_poll__networl_1_1_AI_0, P_poll__networl_1_1_AI_1, P_poll__networl_1_1_AI_2, P_poll__networl_1_1_AnnP_0, P_poll__networl_1_1_AnnP_1, P_poll__networl_1_1_AnnP_2, P_poll__networl_1_1_RP_0, P_poll__networl_1_1_RP_1, P_poll__networl_1_1_RP_2, P_poll__networl_1_2_AskP_0, P_poll__networl_1_2_AskP_1, P_poll__networl_1_2_AskP_2, P_poll__networl_1_2_AnsP_0, P_poll__networl_1_2_AnsP_1, P_poll__networl_1_2_AnsP_2, P_poll__networl_1_2_RI_0, P_poll__networl_1_2_RI_1, P_poll__networl_1_2_RI_2, P_poll__networl_1_2_AI_0, P_poll__networl_1_2_AI_1, P_poll__networl_1_2_AI_2, P_poll__networl_1_2_AnnP_0, P_poll__networl_1_2_AnnP_1, P_poll__networl_1_2_AnnP_2, P_poll__networl_1_2_RP_0, P_poll__networl_1_2_RP_1, P_poll__networl_1_2_RP_2, P_poll__networl_2_0_AskP_0, P_poll__networl_2_0_AskP_1, P_poll__networl_2_0_AskP_2, P_poll__networl_2_0_AnsP_0, P_poll__networl_2_0_AnsP_1, P_poll__networl_2_0_AnsP_2, P_poll__networl_2_0_RI_0, P_poll__networl_2_0_RI_1, P_poll__networl_2_0_RI_2, P_poll__networl_2_0_AI_0, P_poll__networl_2_0_AI_1, P_poll__networl_2_0_AI_2, P_poll__networl_2_0_AnnP_0, P_poll__networl_2_0_AnnP_1, P_poll__networl_2_0_AnnP_2, P_poll__networl_2_0_RP_0, P_poll__networl_2_0_RP_1, P_poll__networl_2_0_RP_2, P_poll__networl_2_1_AskP_0, P_poll__networl_2_1_AskP_1, P_poll__networl_2_1_AskP_2, P_poll__networl_2_1_AnsP_0, P_poll__networl_2_1_AnsP_1, P_poll__networl_2_1_AnsP_2, P_poll__networl_2_1_RI_0, P_poll__networl_2_1_RI_1, P_poll__networl_2_1_RI_2, P_poll__networl_2_1_AI_0, P_poll__networl_2_1_AI_1, P_poll__networl_2_1_AI_2, P_poll__networl_2_1_AnnP_0, P_poll__networl_2_1_AnnP_1, P_poll__networl_2_1_AnnP_2, P_poll__networl_2_1_RP_0, P_poll__networl_2_1_RP_1, P_poll__networl_2_1_RP_2, P_poll__networl_2_2_AskP_0, P_poll__networl_2_2_AskP_1, P_poll__networl_2_2_AskP_2, P_poll__networl_2_2_AnsP_0, P_poll__networl_2_2_AnsP_1, P_poll__networl_2_2_AnsP_2, P_poll__networl_2_2_RI_0, P_poll__networl_2_2_RI_1, P_poll__networl_2_2_RI_2, P_poll__networl_2_2_AI_0, P_poll__networl_2_2_AI_1, P_poll__networl_2_2_AI_2, P_poll__networl_2_2_AnnP_0, P_poll__networl_2_2_AnnP_1, P_poll__networl_2_2_AnnP_2, P_poll__networl_2_2_RP_0, P_poll__networl_2_2_RP_1, P_poll__networl_2_2_RP_2, P_poll__pollEnd_0, P_poll__pollEnd_1, P_poll__pollEnd_2, P_poll__waitingMessage_0, P_poll__waitingMessage_1, P_poll__waitingMessage_2, P_polling_0, P_polling_1, P_polling_2, P_sendAnnPs__broadcasting_0_1, P_sendAnnPs__broadcasting_0_2, P_sendAnnPs__broadcasting_1_1, P_sendAnnPs__broadcasting_1_2, P_sendAnnPs__broadcasting_2_1, P_sendAnnPs__broadcasting_2_2, P_stage_0_NEG, P_stage_0_PRIM, P_stage_0_SEC, P_stage_1_NEG, P_stage_1_PRIM, P_stage_1_SEC, P_stage_2_NEG, P_stage_2_PRIM, P_stage_2_SEC, P_startNeg__broadcasting_0_1, P_startNeg__broadcasting_0_2, P_startNeg__broadcasting_1_1, P_startNeg__broadcasting_1_2, P_startNeg__broadcasting_2_1, P_startNeg__broadcasting_2_2]
[2025-06-01 18:45:12] [INFO ] Parsed PT model containing 438 places and 357 transitions and 1998 arcs in 187 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Deduced a syphon composed of 403 places in 1 ms
Reduce places removed 405 places and 337 transitions.
Reduce places removed 5 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA NeoElection-PT-2-CTLCardinality-2025-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 20/20 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 26 transition count 20
Applied a total of 2 rules in 9 ms. Remains 26 /28 variables (removed 2) and now considering 20/20 (removed 0) transitions.
[2025-06-01 18:45:12] [INFO ] Flow matrix only has 19 transitions (discarded 1 similar events)
// Phase 1: matrix 19 rows 26 cols
[2025-06-01 18:45:12] [INFO ] Computed 7 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:45:12] [INFO ] Implicit Places using invariants in 147 ms returned [4, 5, 6, 7]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 179 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/28 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 213 ms. Remains : 22/28 places, 20/20 transitions.
Support contains 20 out of 22 places after structural reductions.
[2025-06-01 18:45:12] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-01 18:45:12] [INFO ] Flatten gal took : 14 ms
[2025-06-01 18:45:12] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA NeoElection-PT-2-CTLCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 18:45:12] [INFO ] Flatten gal took : 4 ms
[2025-06-01 18:45:12] [INFO ] Input system was already deterministic with 20 transitions.
Support contains 10 out of 22 places (down from 20) after GAL structural reductions.
FORMULA NeoElection-PT-2-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (1212 resets) in 583 ms. (68 steps per ms) remains 2/5 properties
BEST_FIRST walk for 40003 steps (468 resets) in 307 ms. (129 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (493 resets) in 309 ms. (129 steps per ms) remains 2/2 properties
[2025-06-01 18:45:12] [INFO ] Flow matrix only has 19 transitions (discarded 1 similar events)
// Phase 1: matrix 19 rows 22 cols
[2025-06-01 18:45:13] [INFO ] Computed 3 invariants in 1 ms
[2025-06-01 18:45:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem AtomicPropp2 is UNSAT
After SMT solving in domain Real declared 12/41 variables, and 10 constraints, problems are : Problem set: 2 solved, 0 unsolved in 53 ms.
Refiners :[Domain max(s): 8/22 constraints, Positive P Invariants (semi-flows): 2/3 constraints, State Equation: 0/22 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 71ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 3 simplifications.
[2025-06-01 18:45:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 18:45:13] [INFO ] Flatten gal took : 3 ms
[2025-06-01 18:45:13] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-PT-2-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-PT-2-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 18:45:13] [INFO ] Flatten gal took : 2 ms
[2025-06-01 18:45:13] [INFO ] Input system was already deterministic with 20 transitions.
Support contains 8 out of 22 places (down from 10) after GAL structural reductions.
Computed a total of 22 stabilizing places and 20 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 22 transition count 20
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2025-06-01 18:45:13] [INFO ] Flow matrix only has 19 transitions (discarded 1 similar events)
[2025-06-01 18:45:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:45:13] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-01 18:45:13] [INFO ] Flow matrix only has 19 transitions (discarded 1 similar events)
[2025-06-01 18:45:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 18:45:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-01 18:45:13] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 18 sub problems to find dead transitions.
[2025-06-01 18:45:13] [INFO ] Flow matrix only has 19 transitions (discarded 1 similar events)
[2025-06-01 18:45:13] [INFO ] Invariant cache hit.
[2025-06-01 18:45:13] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 2/22 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 18 unsolved
Problem TDEAD3 is UNSAT
At refinement iteration 6 (OVERLAPS) 19/41 variables, 22/47 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 1/48 constraints. Problems are: Problem set: 1 solved, 17 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:45:13] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:45:13] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 18:45:13] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 3/51 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/41 variables, 0/51 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 0/41 variables, 0/51 constraints. Problems are: Problem set: 1 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 41/41 variables, and 51 constraints, problems are : Problem set: 1 solved, 17 unsolved in 531 ms.
Refiners :[Domain max(s): 22/22 constraints, Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 22/22 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 17 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 20/20 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/20 variables, 1/21 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/20 variables, 0/21 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 2/22 variables, 2/23 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 2/25 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 3/28 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/28 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 7 (OVERLAPS) 19/41 variables, 22/50 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 1/51 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/41 variables, 17/68 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/41 variables, 0/68 constraints. Problems are: Problem set: 1 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 0/41 variables, 0/68 constraints. Problems are: Problem set: 1 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 41/41 variables, and 68 constraints, problems are : Problem set: 1 solved, 17 unsolved in 457 ms.
Refiners :[Domain max(s): 22/22 constraints, Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 22/22 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 17/18 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 999ms problems are : Problem set: 1 solved, 17 unsolved
Search for dead transitions found 1 dead transitions in 999ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 22/22 places, 19/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 19/19 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1093 ms. Remains : 22/22 places, 19/20 transitions.
[2025-06-01 18:45:14] [INFO ] Flatten gal took : 2 ms
[2025-06-01 18:45:14] [INFO ] Flatten gal took : 2 ms
[2025-06-01 18:45:14] [INFO ] Input system was already deterministic with 19 transitions.
[2025-06-01 18:45:14] [INFO ] Flatten gal took : 2 ms
[2025-06-01 18:45:14] [INFO ] Flatten gal took : 3 ms
[2025-06-01 18:45:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality5358783645705488575.gal : 2 ms
[2025-06-01 18:45:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality4073042227204626371.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5358783645705488575.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4073042227204626371.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,241,0.016622,3928,2,164,5,975,6,0,105,995,0


Converting to forward existential form...Done !
original formula: EG((AF(((((P_startNeg__broadcasting_1_1+P_startNeg__broadcasting_1_2)+(P_startNeg__broadcasting_2_1+P_startNeg__broadcasting_2_2))<=(P_po...318
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(((((P_startNeg__broadcasting_1_1+P_startNeg__broadcasting_1_2)+(P_startNeg__broadcasting_2_1+...373
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t13, t14, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
(forward)formula 0,1,0.037094,4952,1,0,91,6362,63,30,674,6205,86
FORMULA NeoElection-PT-2-CTLCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2025-06-01 18:45:14] [INFO ] Flatten gal took : 4 ms
[2025-06-01 18:45:14] [INFO ] Flatten gal took : 3 ms
Total runtime 2399 ms.

BK_STOP 1748803514325

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-PT-2"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
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 2-5832"
echo " Executing tool itstools"
echo " Input is NeoElection-PT-2, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876811900097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-PT-2.tgz
mv NeoElection-PT-2 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;