Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r156-oct2-158972914300601.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.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 2-4028
Executing tool itstools
Input is SimpleLoadBal-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-oct2-158972914300601
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 4.0K Apr 12 17:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 12 17:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Apr 11 20:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 20:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 14 12:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 30 14:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 14 12:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 30 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Apr 10 20:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 20:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Apr 10 05:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 10 05:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 153K Mar 24 05:38 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 SimpleLoadBal-PT-05-00
FORMULA_NAME SimpleLoadBal-PT-05-01
FORMULA_NAME SimpleLoadBal-PT-05-02
FORMULA_NAME SimpleLoadBal-PT-05-03
FORMULA_NAME SimpleLoadBal-PT-05-04
FORMULA_NAME SimpleLoadBal-PT-05-05
FORMULA_NAME SimpleLoadBal-PT-05-06
FORMULA_NAME SimpleLoadBal-PT-05-07
FORMULA_NAME SimpleLoadBal-PT-05-08
FORMULA_NAME SimpleLoadBal-PT-05-09
FORMULA_NAME SimpleLoadBal-PT-05-10
FORMULA_NAME SimpleLoadBal-PT-05-11
FORMULA_NAME SimpleLoadBal-PT-05-12
FORMULA_NAME SimpleLoadBal-PT-05-13
FORMULA_NAME SimpleLoadBal-PT-05-14
FORMULA_NAME SimpleLoadBal-PT-05-15

=== Now, execution of the tool begins

BK_START 1589917056457

[2020-05-19 19:37:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 19:37:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 19:37:38] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2020-05-19 19:37:38] [INFO ] Transformed 59 places.
[2020-05-19 19:37:38] [INFO ] Transformed 180 transitions.
[2020-05-19 19:37:38] [INFO ] Parsed PT model containing 59 places and 180 transitions in 140 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 52 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 273 ms. (steps per millisecond=366 ) properties seen :[1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1]
[2020-05-19 19:37:39] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
// Phase 1: matrix 140 rows 59 cols
[2020-05-19 19:37:39] [INFO ] Computed 19 place invariants in 11 ms
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 15 ms returned unsat
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned unsat
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 3 ms returned unsat
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 30 ms returned unsat
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 5 ms returned unsat
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 3 ms returned unsat
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 3 ms returned unsat
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 4 ms returned unsat
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 24 ms returned unsat
[2020-05-19 19:37:39] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned unsat
Successfully simplified 10 atomic propositions for a total of 14 simplifications.
[2020-05-19 19:37:39] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-19 19:37:39] [INFO ] Flatten gal took : 81 ms
FORMULA SimpleLoadBal-PT-05-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-05-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-05-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-05-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-05-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 19:37:40] [INFO ] Flatten gal took : 20 ms
[2020-05-19 19:37:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SimpleLoadBal-PT-05-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 19:37:40] [INFO ] Applying decomposition
[2020-05-19 19:37:40] [INFO ] Flatten gal took : 21 ms
[2020-05-19 19:37:40] [INFO ] Input system was already deterministic with 180 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/graph7283303771076690877.txt, -o, /tmp/graph7283303771076690877.bin, -w, /tmp/graph7283303771076690877.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/graph7283303771076690877.bin, -l, -1, -v, -w, /tmp/graph7283303771076690877.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 19:37:40] [INFO ] Decomposing Gal with order
[2020-05-19 19:37:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 19:37:40] [INFO ] Removed a total of 244 redundant transitions.
[2020-05-19 19:37:40] [INFO ] Flatten gal took : 133 ms
[2020-05-19 19:37:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 14 ms.
[2020-05-19 19:37:40] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 3 ms
[2020-05-19 19:37:40] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.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/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 140 out of 180 initially.
// Phase 1: matrix 140 rows 59 cols
[2020-05-19 19:37:40] [INFO ] Computed 19 place invariants in 4 ms

inv : P_client_idle_2 + P_client_request_2 + P_client_ack_2 + P_server_request_2_1 + P_server_request_2_2 + P_lb_routing_1_2 = 1
inv : P_client_idle_1 + P_client_idle_2 + P_client_idle_3 + P_client_idle_4 + P_client_idle_5 + P_client_request_1 + P_client_request_2 + P_client_request_3 + P_client_request_4 + P_client_request_5 + P_client_ack_1 + P_client_ack_2 + P_client_ack_3 + P_client_ack_4 + P_client_ack_5 + P_server_idle_1 + P_server_idle_2 + P_server_notification_ack_1 + P_server_notification_ack_2 + P_lb_routing_1_1 + P_lb_routing_1_2 + P_lb_routing_1_3 + P_lb_routing_1_4 + P_lb_routing_1_5 - 4*P_lb_load_1_0 - 3*P_lb_load_1_1 - 2*P_lb_load_1_2 - P_lb_load_1_3 + P_lb_load_1_5 - 4*P_lb_load_2_0 - 3*P_lb_load_2_1 - 2*P_lb_load_2_2 - P_lb_load_2_3 + P_lb_load_2_5 = -1
inv : P_client_idle_1 + P_client_waiting_1 = 1
inv : P_client_idle_3 + P_client_request_3 + P_client_ack_3 + P_server_request_3_1 + P_server_request_3_2 + P_lb_routing_1_3 = 1
inv : P_client_idle_2 + P_client_waiting_2 = 1
inv : -P_client_idle_2 - P_client_idle_3 - P_client_idle_4 - P_client_idle_5 - P_client_request_2 - P_client_request_3 - P_client_request_4 - P_client_request_5 - P_client_ack_2 - P_client_ack_3 - P_client_ack_4 - P_client_ack_5 - P_server_idle_1 - P_server_notification_ack_1 + P_server_request_1_1 - P_server_request_2_2 - P_server_request_3_2 - P_server_request_4_2 - P_server_request_5_2 - P_lb_routing_1_2 - P_lb_routing_1_3 - P_lb_routing_1_4 - P_lb_routing_1_5 + 4*P_lb_load_1_0 + 3*P_lb_load_1_1 + 2*P_lb_load_1_2 + P_lb_load_1_3 - P_lb_load_1_5 = -1
inv : P_lb_load_2_0 + P_lb_load_2_1 + P_lb_load_2_2 + P_lb_load_2_3 + P_lb_load_2_4 + P_lb_load_2_5 = 1
inv : P_server_idle_2 + P_server_processed_2 + P_server_notification_2 + P_server_notification_ack_2 = 1
inv : -P_server_idle_2 - P_server_notification_ack_2 + P_server_request_1_2 + P_server_request_2_2 + P_server_request_3_2 + P_server_request_4_2 + P_server_request_5_2 + 4*P_lb_load_2_0 + 3*P_lb_load_2_1 + 2*P_lb_load_2_2 + P_lb_load_2_3 - P_lb_load_2_5 = 3
inv : P_client_idle_4 + P_client_waiting_4 = 1
inv : P_lb_load_1_0 + P_lb_load_1_1 + P_lb_load_1_2 + P_lb_load_1_3 + P_lb_load_1_4 + P_lb_load_1_5 = 1
inv : P_server_idle_2 + P_server_waiting_2 + P_server_processed_2 = 1
inv : P_lb_idle_1 + P_lb_routing_1_1 + P_lb_routing_1_2 + P_lb_routing_1_3 + P_lb_routing_1_4 + P_lb_routing_1_5 + P_lb_balancing_1 = 1
inv : P_client_idle_5 + P_client_waiting_5 = 1
inv : P_server_idle_1 + P_server_waiting_1 + P_server_processed_1 = 1
inv : P_client_idle_5 + P_client_request_5 + P_client_ack_5 + P_server_request_5_1 + P_server_request_5_2 + P_lb_routing_1_5 = 1
inv : P_client_idle_3 + P_client_waiting_3 = 1
inv : P_client_idle_4 + P_client_request_4 + P_client_ack_4 + P_server_request_4_1 + P_server_request_4_2 + P_lb_routing_1_4 = 1
inv : P_server_idle_1 + P_server_processed_1 + P_server_notification_1 + P_server_notification_ack_1 = 1
Total of 19 invariants.
[2020-05-19 19:37:40] [INFO ] Computed 19 place invariants in 30 ms
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/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 10 LTL properties
Checking formula 0 : !((X((G("(gi0.gu5.P_server_idle_1<=gi0.gu5.P_server_request_5_1)"))U("(gu4.P_client_ack_2>gi0.gu8.P_client_waiting_1)"))))
Formula 0 simplified : !X(G"(gi0.gu5.P_server_idle_1<=gi0.gu5.P_server_request_5_1)" U "(gu4.P_client_ack_2>gi0.gu8.P_client_waiting_1)")
[2020-05-19 19:37:41] [INFO ] Proved 59 variables to be positive in 586 ms
[2020-05-19 19:37:41] [INFO ] Computing symmetric may disable matrix : 180 transitions.
[2020-05-19 19:37:41] [INFO ] Computation of disable matrix completed :0/180 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 19:37:41] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 19:37:41] [INFO ] Computing symmetric may enable matrix : 180 transitions.
[2020-05-19 19:37:41] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions gi0.T_server_process_5, gi7.T_lb_balance_to_2_131, gi7.T_lb_route_to_1_124, T_server_process_1, T_server_process_2, T_server_process_3, T_server_process_4, T_server_process_6, T_server_process_7, T_server_process_8, T_server_process_9, T_server_process_10, T_lb_idle_receive_notification_2, T_lb_idle_receive_notification_4, T_lb_idle_receive_notification_8, T_lb_idle_receive_notification_9, T_lb_idle_receive_notification_10, T_lb_balance_to_2_132, T_lb_balance_to_2_133, T_lb_balance_to_2_135, T_lb_balancing_receive_notification_5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :35/78/21/134
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
301 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,0,3.04256,77528,1,0,216,257587,266,102,4217,207537,259
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((F(G(((F("(gu9.P_server_processed_2<=gu9.P_server_request_5_2)"))U("(gu11.P_client_request_4<=gu9.P_server_request_5_2)"))||(F(G(F("(gu9.P_server_processed_2<=gu9.P_server_request_5_2)"))))))))
Formula 1 simplified : !FG((F"(gu9.P_server_processed_2<=gu9.P_server_request_5_2)" U "(gu11.P_client_request_4<=gu9.P_server_request_5_2)") | FGF"(gu9.P_server_processed_2<=gu9.P_server_request_5_2)")
[2020-05-19 19:37:44] [INFO ] Computing symmetric co enabling matrix : 180 transitions.
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
147 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,0,4.51819,107496,1,0,331,380641,285,169,4229,380632,551
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((!(X(X((G(("(gu6.P_client_idle_3<=gu6.P_server_notification_2)")U((G("(gu9.P_server_processed_2<=gu9.P_server_request_2_1)"))U(F("(gu6.P_client_idle_3<=gu6.P_server_notification_2)")))))&&("(gu6.P_client_idle_3<=gu6.P_server_notification_2)"))))))
Formula 2 simplified : XX("(gu6.P_client_idle_3<=gu6.P_server_notification_2)" & G("(gu6.P_client_idle_3<=gu6.P_server_notification_2)" U (G"(gu9.P_server_processed_2<=gu9.P_server_request_2_1)" U F"(gu6.P_client_idle_3<=gu6.P_server_notification_2)")))
[2020-05-19 19:37:45] [INFO ] Computation of co-enabling matrix(0/180) took 986 ms. Total solver calls (SAT/UNSAT): 172(171/1)
[2020-05-19 19:37:48] [INFO ] Computation of co-enabling matrix(6/180) took 4097 ms. Total solver calls (SAT/UNSAT): 1183(1048/135)
[2020-05-19 19:37:51] [INFO ] Computation of co-enabling matrix(12/180) took 7185 ms. Total solver calls (SAT/UNSAT): 2167(1876/291)
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
868 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,0,13.2044,285608,1,0,548,1.1138e+06,298,245,4233,1.34334e+06,941
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F((F("(gi7.gu12.P_lb_load_1_4>gi7.gu12.P_lb_load_2_3)"))U(G("(gi0.gu5.P_server_notification_1>gi0.gu5.P_server_idle_1)")))))
Formula 3 simplified : !F(F"(gi7.gu12.P_lb_load_1_4>gi7.gu12.P_lb_load_2_3)" U G"(gi0.gu5.P_server_notification_1>gi0.gu5.P_server_idle_1)")
[2020-05-19 19:37:56] [INFO ] Computation of co-enabling matrix(17/180) took 11531 ms. Total solver calls (SAT/UNSAT): 2967(2534/433)
[2020-05-19 19:37:59] [INFO ] Computation of co-enabling matrix(21/180) took 14610 ms. Total solver calls (SAT/UNSAT): 3302(2783/519)
[2020-05-19 19:38:02] [INFO ] Computation of co-enabling matrix(36/180) took 17633 ms. Total solver calls (SAT/UNSAT): 5546(3130/2416)
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1121 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,0,24.4115,481160,1,0,774,1.96746e+06,311,325,4239,2.44662e+06,1352
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((!(X("(gu11.P_lb_routing_1_3<=gu11.P_server_waiting_1)")))||((!(X(F("(gu4.P_client_ack_2<=gu4.P_lb_load_2_1)"))))&&(!(F("(gu4.P_client_ack_2<=gu4.P_lb_load_2_1)"))))))
Formula 4 simplified : !(!X"(gu11.P_lb_routing_1_3<=gu11.P_server_waiting_1)" | (!XF"(gu4.P_client_ack_2<=gu4.P_lb_load_2_1)" & !F"(gu4.P_client_ack_2<=gu4.P_lb_load_2_1)"))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 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,0,24.421,481648,1,0,774,1.96746e+06,318,325,4245,2.44662e+06,1358
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F(X(((!(G("(gi0.gu8.P_server_request_3_2<=gi0.gu8.P_client_waiting_1)")))||(G(F("(gu9.P_server_waiting_2>=1)"))))U((G("(gu9.P_server_waiting_2>=1)"))U("(gu3.P_client_ack_1<=gu3.P_client_waiting_3)"))))))
Formula 5 simplified : !FX((!G"(gi0.gu8.P_server_request_3_2<=gi0.gu8.P_client_waiting_1)" | GF"(gu9.P_server_waiting_2>=1)") U (G"(gu9.P_server_waiting_2>=1)" U "(gu3.P_client_ack_1<=gu3.P_client_waiting_3)"))
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 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,0,24.4229,481936,1,0,774,1.96746e+06,327,325,4250,2.44662e+06,1362
no accepting run found
Formula 5 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-05-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X(G(!(X("((gu6.P_server_notification_2>=3)||(gu11.P_client_request_4<=gu11.P_lb_load_1_0))"))))))
Formula 6 simplified : !XG!X"((gu6.P_server_notification_2>=3)||(gu11.P_client_request_4<=gu11.P_lb_load_1_0))"
[2020-05-19 19:38:05] [INFO ] Computation of co-enabling matrix(67/180) took 20644 ms. Total solver calls (SAT/UNSAT): 9483(3130/6353)
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
23 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,0,24.6706,486648,1,0,775,1.97581e+06,333,325,4258,2.45573e+06,1372
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((F(!(G(F(X(F(G(F("((gu4.P_client_request_5>=1)||(gi7.gu10.P_lb_load_1_1>=2))"))))))))))
Formula 7 simplified : !F!GFXFGF"((gu4.P_client_request_5>=1)||(gi7.gu10.P_lb_load_1_1>=2))"
[2020-05-19 19:38:08] [INFO ] Computation of co-enabling matrix(107/180) took 23691 ms. Total solver calls (SAT/UNSAT): 13143(3150/9993)
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
410 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,0,28.7717,556168,1,0,991,2.26218e+06,346,430,4263,2.89376e+06,1849
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((G("((gu7.P_server_request_2_2<=gu7.P_server_notification_ack_2)||(gi0.gu8.P_client_waiting_1>gi0.gu5.P_server_idle_1))")))
Formula 8 simplified : !G"((gu7.P_server_request_2_2<=gu7.P_server_notification_ack_2)||(gi0.gu8.P_client_waiting_1>gi0.gu5.P_server_idle_1))"
[2020-05-19 19:38:11] [INFO ] Computation of co-enabling matrix(119/180) took 26787 ms. Total solver calls (SAT/UNSAT): 13929(3163/10766)
[2020-05-19 19:38:14] [INFO ] Computation of co-enabling matrix(150/180) took 29789 ms. Total solver calls (SAT/UNSAT): 15293(3237/12056)
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
739 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,0,36.1564,686908,1,0,1081,2.71612e+06,352,473,4276,3.4608e+06,2085
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !(((!(G((!(F("(gu11.P_lb_routing_1_3<=gu11.P_lb_load_1_0)")))&&("(gu4.P_client_request_5>gu4.P_client_ack_2)"))))&&(!(G((G("(gu11.P_lb_routing_1_3<=gu11.P_lb_load_1_0)"))||("(gu4.P_client_request_5>gu4.P_client_ack_2)"))))))
Formula 9 simplified : !(!G("(gu4.P_client_request_5>gu4.P_client_ack_2)" & !F"(gu11.P_lb_routing_1_3<=gu11.P_lb_load_1_0)") & !G("(gu4.P_client_request_5>gu4.P_client_ack_2)" | G"(gu11.P_lb_routing_1_3<=gu11.P_lb_load_1_0)"))
[2020-05-19 19:38:17] [INFO ] Computation of co-enabling matrix(162/180) took 32821 ms. Total solver calls (SAT/UNSAT): 15563(3282/12281)
[2020-05-19 19:38:18] [INFO ] Computation of Finished co-enabling matrix. took 34169 ms. Total solver calls (SAT/UNSAT): 15699(3312/12387)
[2020-05-19 19:38:18] [INFO ] Computing Do-Not-Accords matrix : 180 transitions.
[2020-05-19 19:38:18] [INFO ] Computation of Completed DNA matrix. took 45 ms. Total solver calls (SAT/UNSAT): 27(0/27)
[2020-05-19 19:38:18] [INFO ] Built C files in 38722ms 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]
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
340 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,0,39.5617,755200,1,0,1178,3.0167e+06,367,522,4286,3.81243e+06,2341
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Compilation finished in 2120 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 77 ms.
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1589917101526

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="SimpleLoadBal-PT-05"
export BK_EXAMINATION="LTLCardinality"
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 SimpleLoadBal-PT-05, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-oct2-158972914300601"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-05.tgz
mv SimpleLoadBal-PT-05 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;