Trace number 3688544

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SAT 4j PB RES // CP 2.3.2 SnapshotOPT3 2.51362 1.19947

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=17-P2=37-B.opb
MD5SUMb8556c61a91d14749acba7836969b871
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.017997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables42
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)98
Sum of products size (including duplicates)196
Number of different products98
Sum of products size196

Solver Data

0.01/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.01/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.08	c See www.sat4j.org for details.
0.01/0.08	c version 2.3.2.v20120418
0.01/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.01/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.01/0.08	c java.vm.version	19.1-b02
0.01/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.01/0.08	c sun.arch.data.model	64
0.01/0.08	c java.version		1.6.0_24
0.01/0.08	c os.name		Linux
0.01/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.01/0.08	c os.arch		amd64
0.01/0.08	c Free memory 		501472288
0.01/0.08	c Max memory 		7480803328
0.01/0.08	c Total memory 		504102912
0.01/0.08	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization by upper bound
0.09/0.11	c ManyCore solver with 2 solvers running in parallel
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@63415de6
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c Expensive reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c c --- End Solver configuration ---
0.09/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@23174b07
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-3688544-1337878487.opb
0.09/0.11	c reading problem ... 
0.09/0.14	c ... done. Wall clock time 0.033s.
0.09/0.14	c declared #vars     42
0.09/0.14	c internal #vars     140
0.09/0.14	c #constraints  203
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
0.09/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 105
0.09/0.14	c 203 constraints processed.
0.09/0.14	c constraints type 
0.09/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
0.09/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
0.09/0.14	c 203 constraints processed.
0.09/0.14	c objective function length is 7 literals
0.35/0.21	c  And the winner is solver0
0.53/0.64	c SATISFIABLE
0.53/0.64	c OPTIMIZING...
0.53/0.64	c Got one! Elapsed wall clock time (in seconds):0.534
0.53/0.64	o 3
1.96/1.07	c cleaning 2587 clauses out of 5174 with flag 5001/5178
1.96/1.09	c  And the winner is solver0
2.29/1.18	c starts		: 22
2.29/1.18	c conflicts		: 5266
2.29/1.18	c decisions		: 5746
2.29/1.18	c propagations		: 80347
2.29/1.18	c inspects		: 1935166
2.29/1.18	c shortcuts		: 0
2.29/1.18	c learnt literals	: 6
2.29/1.18	c learnt binary clauses	: 6
2.29/1.18	c learnt ternary clauses	: 6
2.29/1.18	c learnt constraints	: 5259
2.29/1.18	c ignored constraints	: 0
2.29/1.18	c root simplifications	: 0
2.29/1.18	c removed literals (reason simplification)	: 13066
2.29/1.18	c reason swapping (by a shorter reason)	: 0
2.29/1.18	c Calls to reduceDB	: 1
2.29/1.18	c number of reductions to clauses (during analyze)	: 0
2.29/1.18	c number of learned constraints concerned by reduction	: 0
2.29/1.18	c number of learning phase by resolution	: 0
2.29/1.18	c number of learning phase by cutting planes	: 0
2.29/1.18	c speed (assignments/second)	: 77705.02901353965
2.29/1.18	c non guided choices	86
2.29/1.18	c learnt constraints type 
2.29/1.18	c constraints type 
2.29/1.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
2.29/1.18	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 105
2.29/1.18	c 203 constraints processed.
2.29/1.18	c constraints type 
2.29/1.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
2.29/1.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
2.29/1.18	c 203 constraints processed.
2.29/1.18	s OPTIMUM FOUND
2.29/1.18	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 -x11 -x12 -x13 -x14 x15 x16 -x17 -x18 -x19 -x20 -x21 x22 x23 x24 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 
2.29/1.18	c objective function=3
2.29/1.18	c Total wall clock time (in seconds): 1.072

Verifier Data

OK	3

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3688544-1337878487/watcher-3688544-1337878487 -o /tmp/evaluation-result-3688544-1337878487/solver-3688544-1337878487 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688544-1337878487.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.95 3.87 3.82 4/197 20619
/proc/meminfo: memFree=29164216/32873844 swapFree=7384/7384
[pid=20619] ppid=20617 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/20619/stat : 20619 (java) R 20617 20619 18255 0 -1 4202496 708 0 0 0 0 0 0 0 20 0 1 0 253974189 23793664 436 33554432000 1073741824 1073778376 140736379183968 140736379173032 239863904833 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/20619/statm: 5809 446 339 9 0 128 0

[startup+0.025303 s]
/proc/loadavg: 3.95 3.87 3.82 4/197 20619
/proc/meminfo: memFree=29164216/32873844 swapFree=7384/7384
[pid=20619] ppid=20617 vsize=9016616 CPUtime=0.01 cores=1,3,5,7
/proc/20619/stat : 20619 (java) S 20617 20619 18255 0 -1 4202496 2840 0 1 0 1 0 0 0 20 0 10 0 253974189 9233014784 3540 33554432000 1073741824 1073778376 140736379183968 140736379175104 239876472893 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20619/statm: 2254154 3540 1561 9 0 2244855 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9016616

[startup+0.100323 s]
/proc/loadavg: 3.95 3.87 3.82 4/197 20619
/proc/meminfo: memFree=29164216/32873844 swapFree=7384/7384
[pid=20619] ppid=20617 vsize=9558412 CPUtime=0.09 cores=1,3,5,7
/proc/20619/stat : 20619 (java) S 20617 20619 18255 0 -1 4202496 4418 0 1 0 8 1 0 0 20 0 18 0 253974189 9787813888 6116 33554432000 1073741824 1073778376 140736379183968 140736379175104 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20619/statm: 2389603 6116 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558412

[startup+0.300261 s]
/proc/loadavg: 3.95 3.87 3.82 4/197 20619
/proc/meminfo: memFree=29164216/32873844 swapFree=7384/7384
[pid=20619] ppid=20617 vsize=9824668 CPUtime=0.53 cores=1,3,5,7
/proc/20619/stat : 20619 (java) S 20617 20619 18255 0 -1 4202496 7800 0 1 0 49 4 0 0 20 0 19 0 253974189 10060460032 9110 33554432000 1073741824 1073778376 140736379183968 140736379175104 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20619/statm: 2456167 9110 2216 9 0 2446860 0
Current children cumulated CPU time (s) 0.53
Current children cumulated vsize (KiB) 9824668

[startup+0.700146 s]
/proc/loadavg: 3.95 3.87 3.82 4/197 20619
/proc/meminfo: memFree=29164216/32873844 swapFree=7384/7384
[pid=20619] ppid=20617 vsize=9824668 CPUtime=0.74 cores=1,3,5,7
/proc/20619/stat : 20619 (java) S 20617 20619 18255 0 -1 4202496 10380 0 1 0 69 5 0 0 20 0 22 0 253974189 10060460032 11972 33554432000 1073741824 1073778376 140736379183968 140736379175104 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20619/statm: 2456167 11972 2225 9 0 2446860 0
Current children cumulated CPU time (s) 0.74
Current children cumulated vsize (KiB) 9824668

Solver just ended. Dumping a history of the last processes samples

[startup+1.10741 s]
/proc/loadavg: 4.12 3.90 3.83 7/219 20644
/proc/meminfo: memFree=29079340/32873844 swapFree=7384/7384
[pid=20619] ppid=20617 vsize=9824668 CPUtime=2.29 cores=1,3,5,7
/proc/20619/stat : 20619 (java) S 20617 20619 18255 0 -1 4202496 19920 0 1 0 219 10 0 0 20 0 19 0 253974189 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 140736379175104 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20619/statm: 2456167 30967 2259 9 0 2446860 0
[pid=20619/tid=20621] ppid=20617 vsize=9824668 CPUtime=0.12 cores=1,3,5,7
/proc/20619/task/20621/stat : 20621 (java) S 20617 20619 18255 0 -1 4202560 2471 0 1 0 10 2 0 0 20 0 19 0 253974189 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680326259704 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20619/tid=20622] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20622/stat : 20622 (java) S 20617 20619 18255 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 19 0 253974190 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680170101416 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20619/tid=20623] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20623/stat : 20623 (java) S 20617 20619 18255 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253974190 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680169048872 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20619/tid=20624] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20624/stat : 20624 (java) S 20617 20619 18255 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253974190 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680167996328 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20619/tid=20625] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20625/stat : 20625 (java) S 20617 20619 18255 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253974190 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680166943784 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20619/tid=20626] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20626/stat : 20626 (java) S 20617 20619 18255 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 19 0 253974190 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680165890216 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20619/tid=20627] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20627/stat : 20627 (java) S 20617 20619 18255 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253974190 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680164837672 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20619/tid=20628] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20628/stat : 20628 (java) S 20617 20619 18255 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253974190 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680163785128 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20619/tid=20629] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20629/stat : 20629 (java) S 20617 20619 18255 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253974190 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680162732584 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20619/tid=20630] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20630/stat : 20630 (java) S 20617 20619 18255 0 -1 4202560 48 0 0 0 0 0 0 0 20 0 19 0 253974191 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680150534760 239876487081 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20619/tid=20631] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20631/stat : 20631 (java) S 20617 20619 18255 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253974192 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680149481080 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20619/tid=20632] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20632/stat : 20632 (java) S 20617 20619 18255 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253974192 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680148428424 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20619/tid=20633] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20633/stat : 20633 (java) S 20617 20619 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974194 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680147377168 239876495136 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20619/tid=20634] ppid=20617 vsize=9824668 CPUtime=0.56 cores=1,3,5,7
/proc/20619/task/20634/stat : 20634 (java) R 20617 20619 18255 0 -1 4202560 7240 0 0 0 55 1 0 0 20 0 19 0 253974194 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680146300664 139680332713551 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=20619/tid=20635] ppid=20617 vsize=9824668 CPUtime=0.56 cores=1,3,5,7
/proc/20619/task/20635/stat : 20635 (java) R 20617 20619 18255 0 -1 4202560 8767 0 0 0 53 3 0 0 20 0 19 0 253974194 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680145270496 139680328987842 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=20619/tid=20636] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20636/stat : 20636 (java) S 20617 20619 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974194 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680144218616 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20619/tid=20637] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20637/stat : 20637 (java) S 20617 20619 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974194 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680143166280 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20619/tid=20641] ppid=20617 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20619/task/20641/stat : 20641 (java) S 20617 20619 18255 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253974203 10060460032 30967 33554432000 1073741824 1073778376 140736379183968 139680138954408 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 9824668

Child status: 30
Real time (s): 1.19947
CPU time (s): 2.51362
CPU user time (s): 2.35164
CPU system time (s): 0.161975
CPU usage (%): 209.56
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.35164
system time used= 0.161975
maximum resident set size= 124404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20043
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 345
involuntary context switches= 72

runsolver used 0.003999 second user time and 0.003999 second system time

The end

Launcher Data

Begin job on node136 at 2012-05-24 18:54:47
IDJOB=3688544
IDBENCH=47915
IDSOLVER=2268
FILE ID=node136/3688544-1337878487
RUNJOBID= node136-1337871880-18272
PBS_JOBID= 14620068
Free space on /tmp= 71716 MiB

SOLVER NAME= SAT 4j PB RES // CP 2.3.2 Snapshot
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=17-P2=37-B.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688544-1337878487/watcher-3688544-1337878487 -o /tmp/evaluation-result-3688544-1337878487/solver-3688544-1337878487 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688544-1337878487.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b8556c61a91d14749acba7836969b871
RANDOM SEED=774408885

node136.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.247
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.247
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.247
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.247
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.247
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.247
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.247
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.247
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29164108 kB
Buffers:          281288 kB
Cached:          1902360 kB
SwapCached:        24460 kB
Active:          1331680 kB
Inactive:        1611960 kB
Active(anon):     734684 kB
Inactive(anon):    25096 kB
Active(file):     596996 kB
Inactive(file):  1586864 kB
Unevictable:        7384 kB
Mlocked:            7384 kB
SwapTotal:      67108856 kB
SwapFree:       67079072 kB
Dirty:               544 kB
Writeback:             0 kB
AnonPages:        843868 kB
Mapped:            17936 kB
Shmem:                 0 kB
Slab:             626940 kB
SReclaimable:      68344 kB
SUnreclaim:       558596 kB
KernelStack:        1784 kB
PageTables:         5844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1079172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    772096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71716 MiB
End job on node136 at 2012-05-24 18:54:49