Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
.......................
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:50 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 15 18:50 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K May 26 09:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 26 09:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 26 09:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.0K May 26 09:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 348 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 4.2K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 15 18:50 equiv_col
-rw-r--r-- 1 mcc users 3 May 15 18:50 instance
-rw-r--r-- 1 mcc users 6 May 15 18:50 iscolored
-rw-r--r-- 1 mcc users 153K May 15 18:50 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool itstools
Input is SimpleLoadBal-PT-05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-smll-152732263500582
=====================================================================

--------------------
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-LTLFireability-00
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-01
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-02
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-03
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-04
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-05
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-06
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-07
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-08
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-09
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-10
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-11
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-12
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-13
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-14
FORMULA_NAME SimpleLoadBal-PT-05-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1527865563208

Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201805151631/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_1.0.0.201805151631/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 16 LTL properties
Checking formula 0 : !((G("((P_client_request_3>=1)&&(P_lb_idle_1>=1))")))
Formula 0 simplified : !G"((P_client_request_3>=1)&&(P_lb_idle_1>=1))"
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 140
// Phase 1: matrix 140 rows 59 cols
invariant :P_server_idle_2 + P_server_waiting_2 + P_server_processed_2 = 1
invariant :P_client_idle_3 + P_client_waiting_3 = 1
invariant :-1'P_client_waiting_3 + P_client_request_3 + P_client_ack_3 + P_server_request_3_1 + P_server_request_3_2 + P_lb_routing_1_3 = 0
invariant :P_client_idle_2 + P_client_waiting_2 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_4 + P_client_request_1 + P_client_request_4 + P_client_ack_1 + P_client_ack_4 + -1'P_server_waiting_2 + -1'P_server_processed_2 + P_server_notification_ack_2 + P_server_request_1_1 + -1'P_server_request_2_2 + -1'P_server_request_3_2 + P_server_request_4_1 + -1'P_server_request_5_2 + P_lb_routing_1_1 + P_lb_routing_1_4 + -2'P_lb_load_2_0 + -1'P_lb_load_2_1 + P_lb_load_2_3 + 2'P_lb_load_2_4 + 3'P_lb_load_2_5 = -2
invariant :P_client_waiting_1 + P_client_waiting_2 + P_client_waiting_3 + P_client_waiting_4 + P_client_waiting_5 + -1'P_client_request_1 + -1'P_client_request_2 + -1'P_client_request_3 + -1'P_client_request_4 + -1'P_client_request_5 + -1'P_client_ack_1 + -1'P_client_ack_2 + -1'P_client_ack_3 + -1'P_client_ack_4 + -1'P_client_ack_5 + P_server_waiting_1 + P_server_waiting_2 + P_server_processed_1 + P_server_processed_2 + -1'P_server_notification_ack_1 + -1'P_server_notification_ack_2 + -1'P_lb_routing_1_1 + -1'P_lb_routing_1_2 + -1'P_lb_routing_1_3 + -1'P_lb_routing_1_4 + -1'P_lb_routing_1_5 + 3'P_lb_load_1_0 + 2'P_lb_load_1_1 + P_lb_load_1_2 + -1'P_lb_load_1_4 + -2'P_lb_load_1_5 + 2'P_lb_load_2_0 + P_lb_load_2_1 + -1'P_lb_load_2_3 + -2'P_lb_load_2_4 + -3'P_lb_load_2_5 = 5
invariant :-1'P_server_waiting_2 + P_server_notification_2 + P_server_notification_ack_2 = 0
invariant :P_server_idle_1 + P_server_waiting_1 + P_server_processed_1 = 1
invariant :P_client_idle_1 + P_client_waiting_1 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_2 + -1'P_client_waiting_3 + -1'P_client_waiting_4 + -1'P_client_waiting_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 + -1'P_server_waiting_1 + -1'P_server_waiting_2 + -1'P_server_processed_1 + -1'P_server_processed_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 + -2'P_lb_load_1_0 + -1'P_lb_load_1_1 + P_lb_load_1_3 + 2'P_lb_load_1_4 + 3'P_lb_load_1_5 + -2'P_lb_load_2_0 + -1'P_lb_load_2_1 + P_lb_load_2_3 + 2'P_lb_load_2_4 + 3'P_lb_load_2_5 = -4
invariant :-1'P_client_waiting_5 + P_client_request_5 + P_client_ack_5 + P_server_request_5_1 + P_server_request_5_2 + P_lb_routing_1_5 = 0
invariant :P_client_waiting_4 + -1'P_client_request_4 + -1'P_client_ack_4 + P_server_waiting_2 + P_server_processed_2 + -1'P_server_notification_ack_2 + P_server_request_1_2 + P_server_request_2_2 + P_server_request_3_2 + -1'P_server_request_4_1 + P_server_request_5_2 + -1'P_lb_routing_1_4 + 2'P_lb_load_2_0 + P_lb_load_2_1 + -1'P_lb_load_2_3 + -2'P_lb_load_2_4 + -3'P_lb_load_2_5 = 2
invariant :-1'P_client_waiting_2 + P_client_request_2 + P_client_ack_2 + P_server_request_2_1 + P_server_request_2_2 + P_lb_routing_1_2 = 0
invariant :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
invariant :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
invariant :P_client_idle_4 + P_client_waiting_4 = 1
invariant :-1'P_server_waiting_1 + P_server_notification_1 + P_server_notification_ack_1 = 0
invariant :-1'P_client_waiting_4 + P_client_request_4 + P_client_ack_4 + P_server_request_4_1 + P_server_request_4_2 + P_lb_routing_1_4 = 0
invariant :P_client_idle_5 + P_client_waiting_5 = 1
Reverse transition relation is NOT exact ! Due to transitions T_server_process_1, T_server_process_2, T_server_process_3, T_server_process_4, T_server_process_5, 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_3, T_lb_idle_receive_notification_4, T_lb_idle_receive_notification_5, T_lb_idle_receive_notification_8, T_lb_idle_receive_notification_9, T_lb_idle_receive_notification_10, T_lb_no_balance_22, T_lb_balance_to_2_131, T_lb_balance_to_2_132, T_lb_balance_to_2_133, T_lb_balance_to_2_134, T_lb_balance_to_2_135, T_lb_balancing_receive_notification_4, T_lb_balancing_receive_notification_5, T_lb_balancing_receive_notification_10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :52/102/26/180
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
162 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,0,1.67732,53024,1,0,268,153529,337,131,4826,128820,332
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((("(((P_server_notification_2>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_2_3>=1))")U(F(("((((P_server_request_2_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_3>=1))&&(P_lb_load_2_1>=1))")U("(((P_server_notification_1>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_1_2>=1))")))))
Formula 1 simplified : !("(((P_server_notification_2>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_2_3>=1))" U F("((((P_server_request_2_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_3>=1))&&(P_lb_load_2_1>=1))" U "(((P_server_notification_1>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_1_2>=1))"))
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
399 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,0,5.65642,154824,1,0,350,541083,346,174,4830,585621,554
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((F(F("(((P_server_notification_1>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_1_3>=1))"))))
Formula 2 simplified : !F"(((P_server_notification_1>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_1_3>=1))"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
306 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,0,8.71813,212376,1,0,417,765766,355,210,4833,863454,766
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((X((X(F("((((P_server_request_4_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_2>=1))&&(P_lb_load_2_4>=1))")))U(F(G("((((P_server_request_5_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_2>=1))&&(P_lb_load_2_4>=1))"))))))
Formula 3 simplified : !X(XF"((((P_server_request_4_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_2>=1))&&(P_lb_load_2_4>=1))" U FG"((((P_server_request_5_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_2>=1))&&(P_lb_load_2_4>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
125 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,0,9.97033,241044,1,0,447,865192,368,241,4842,996323,1047
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !(((G(F(F("(((P_lb_routing_1_2>=1)&&(P_lb_load_1_4>=1))&&(P_lb_load_2_4>=1))"))))U(G("((((P_server_request_5_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_3>=1))&&(P_lb_load_2_5>=1))"))))
Formula 4 simplified : !(GF"(((P_lb_routing_1_2>=1)&&(P_lb_load_1_4>=1))&&(P_lb_load_2_4>=1))" U G"((((P_server_request_5_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_3>=1))&&(P_lb_load_2_5>=1))")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,9.97997,241636,1,0,447,866041,379,241,4855,997252,1060
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !(("(((P_lb_routing_1_4>=1)&&(P_lb_load_1_4>=1))&&(P_lb_load_2_4>=1))"))
Formula 5 simplified : !"(((P_lb_routing_1_4>=1)&&(P_lb_load_1_4>=1))&&(P_lb_load_2_4>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 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,0,9.98071,241900,1,0,447,866041,382,241,4858,997253,1062
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !(((X(X("(((P_lb_routing_1_5>=1)&&(P_lb_load_1_3>=1))&&(P_lb_load_2_2>=1))")))U(X(F(F("(((P_server_notification_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_2_4>=1))"))))))
Formula 6 simplified : !(XX"(((P_lb_routing_1_5>=1)&&(P_lb_load_1_3>=1))&&(P_lb_load_2_2>=1))" U XF"(((P_server_notification_2>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_2_4>=1))")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
9 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,0,10.0875,244008,1,0,447,875192,391,241,4861,1.01451e+06,1153
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((G(F("((((P_server_request_4_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_5>=1))&&(P_lb_load_2_3>=1))"))))
Formula 7 simplified : !GF"((((P_server_request_4_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_5>=1))&&(P_lb_load_2_3>=1))"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
9 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,0,10.1846,246380,1,0,447,878753,400,241,4868,1.01972e+06,1161
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !((F((G("(((P_lb_routing_1_5>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_1>=1))"))U(("(((P_lb_routing_1_5>=1)&&(P_lb_load_1_3>=1))&&(P_lb_load_2_4>=1))")U("((((P_server_request_5_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_3>=1))&&(P_lb_load_2_1>=1))")))))
Formula 8 simplified : !F(G"(((P_lb_routing_1_5>=1)&&(P_lb_load_1_1>=1))&&(P_lb_load_2_1>=1))" U ("(((P_lb_routing_1_5>=1)&&(P_lb_load_1_3>=1))&&(P_lb_load_2_4>=1))" U "((((P_server_request_5_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_3>=1))&&(P_lb_load_2_1>=1))"))
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
83 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,0,11.0105,263276,1,0,506,941391,409,270,4873,1.10762e+06,1352
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((F(G((F("((P_client_waiting_2>=1)&&(P_client_ack_2>=1))"))U(G("((P_client_request_3>=1)&&(P_lb_idle_1>=1))"))))))
Formula 9 simplified : !FG(F"((P_client_waiting_2>=1)&&(P_client_ack_2>=1))" U G"((P_client_request_3>=1)&&(P_lb_idle_1>=1))")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
9 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,0,11.1077,266604,1,0,511,948690,414,271,4878,1.11908e+06,1372
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !((F(F(X("(P_server_processed_1>=1)")))))
Formula 10 simplified : !FX"(P_server_processed_1>=1)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
100 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,0,12.1121,294852,1,0,615,1.06734e+06,423,303,4879,1.30318e+06,1571
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !(("(((P_server_notification_2>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_2_4>=1))"))
Formula 11 simplified : !"(((P_server_notification_2>=1)&&(P_lb_idle_1>=1))&&(P_lb_load_2_4>=1))"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 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,0,12.1132,294852,1,0,615,1.06734e+06,426,303,4881,1.30318e+06,1573
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !((F("((((P_server_request_4_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_3>=1))&&(P_lb_load_2_1>=1))")))
Formula 12 simplified : !F"((((P_server_request_4_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_3>=1))&&(P_lb_load_2_1>=1))"
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
47 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,0,12.5825,308316,1,0,674,1.11259e+06,435,332,4883,1.36106e+06,1764
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !(((X(F(X("(((P_server_notification_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_4>=1))"))))U(G(X(F("((((P_server_request_1_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_4>=1))&&(P_lb_load_2_2>=1))"))))))
Formula 13 simplified : !(XFX"(((P_server_notification_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_4>=1))" U GXF"((((P_server_request_1_1>=1)&&(P_lb_balancing_1>=1))&&(P_lb_load_1_4>=1))&&(P_lb_load_2_2>=1))")
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
12 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,0,12.7033,312596,1,0,697,1.1262e+06,444,333,4888,1.37446e+06,1830
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !((X("(((P_lb_routing_1_2>=1)&&(P_lb_load_1_2>=1))&&(P_lb_load_2_3>=1))")))
Formula 14 simplified : !X"(((P_lb_routing_1_2>=1)&&(P_lb_load_1_2>=1))&&(P_lb_load_2_3>=1))"
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
6 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,0,12.7599,314180,1,0,697,1.12882e+06,447,333,4890,1.37808e+06,1834
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !((X("((P_client_request_1>=1)&&(P_lb_idle_1>=1))")))
Formula 15 simplified : !X"((P_client_request_1>=1)&&(P_lb_idle_1>=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,0,12.7683,314444,1,0,699,1.1293e+06,450,333,4892,1.37864e+06,1841
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O3, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1527865582536

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -consoleLog -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/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Jun 01, 2018 3:06:05 PM fr.lip6.move.gal.application.Application start
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/, -smt]
Jun 01, 2018 3:06:05 PM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 01, 2018 3:06:06 PM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 85 ms
Jun 01, 2018 3:06:06 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 59 places.
Jun 01, 2018 3:06:06 PM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 180 transitions.
Jun 01, 2018 3:06:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 24 ms
Jun 01, 2018 3:06:06 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 118 ms
Jun 01, 2018 3:06:06 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 7 ms
Jun 01, 2018 3:06:06 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Jun 01, 2018 3:06:06 PM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 180 transitions.
Jun 01, 2018 3:06:07 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 19 place invariants in 34 ms
Jun 01, 2018 3:06:07 PM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 59 variables to be positive in 316 ms
Jun 01, 2018 3:06:07 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 180 transitions.
Jun 01, 2018 3:06:07 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/180 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 01, 2018 3:06:07 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 01, 2018 3:06:07 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 180 transitions.
Jun 01, 2018 3:06:07 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Jun 01, 2018 3:06:13 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 180 transitions.
Jun 01, 2018 3:06:13 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(0/180) took 10 ms. Total solver calls (SAT/UNSAT): 1(0/1)
Jun 01, 2018 3:06:16 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(24/180) took 3109 ms. Total solver calls (SAT/UNSAT): 2513(2221/292)
Jun 01, 2018 3:06:19 PM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(59/180) took 6124 ms. Total solver calls (SAT/UNSAT): 7308(2267/5041)
Jun 01, 2018 3:06:21 PM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (and (and (>= (select s0 43) 1) (>= (select s0 49) 1)) (>= (select s0 54) 1))) with error
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:480)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Jun 01, 2018 3:06:21 PM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 14439ms conformant to PINS in folder :/home/mcc/execution

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="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

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-05.tgz
mv SimpleLoadBal-PT-05 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-05, 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 r212-smll-152732263500582"
echo "====================================================================="
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
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 ;