Trace number 3688540

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 3.67244 1.6786

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb
MD5SUMfcb10f2a5637609269e4645e32e48d88
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 benchmark0.020995
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 variables75
Total number of constraints11
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 constraints11
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)125
Sum of products size (including duplicates)250
Number of different products125
Sum of products size250

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version 2.3.2.v20120418
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.08/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@63415de6
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@23174b07
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3688540-1337878485.opb
0.10/0.11	c reading problem ... 
0.10/0.15	c ... done. Wall clock time 0.038s.
0.10/0.15	c declared #vars     75
0.10/0.15	c internal #vars     200
0.10/0.15	c #constraints  266
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 125
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 141
0.10/0.15	c 266 constraints processed.
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 125
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 141
0.10/0.15	c 266 constraints processed.
0.10/0.15	c objective function length is 5 literals
0.33/0.20	c  And the winner is solver0
0.42/0.65	c SATISFIABLE
0.42/0.65	c OPTIMIZING...
0.42/0.65	c Got one! Elapsed wall clock time (in seconds):0.541
0.42/0.65	o 3
2.23/1.19	c cleaning 2562 clauses out of 5132 with flag 5000/5133
2.60/1.29	c  And the winner is solver0
3.57/1.66	c starts		: 27
3.57/1.66	c conflicts		: 6805
3.57/1.66	c decisions		: 7948
3.57/1.66	c propagations		: 90892
3.57/1.66	c inspects		: 1554552
3.57/1.66	c shortcuts		: 0
3.57/1.66	c learnt literals	: 14
3.57/1.66	c learnt binary clauses	: 10
3.57/1.66	c learnt ternary clauses	: 19
3.57/1.68	c learnt constraints	: 6790
3.57/1.68	c ignored constraints	: 0
3.57/1.68	c root simplifications	: 0
3.57/1.68	c removed literals (reason simplification)	: 10621
3.57/1.68	c reason swapping (by a shorter reason)	: 0
3.57/1.68	c Calls to reduceDB	: 1
3.57/1.68	c number of reductions to clauses (during analyze)	: 0
3.57/1.68	c number of learned constraints concerned by reduction	: 0
3.57/1.68	c number of learning phase by resolution	: 0
3.57/1.68	c number of learning phase by cutting planes	: 0
3.57/1.68	c speed (assignments/second)	: 60353.25365205843
3.57/1.68	c non guided choices	146
3.57/1.68	c learnt constraints type 
3.57/1.68	c constraints type 
3.57/1.68	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 125
3.57/1.68	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 141
3.57/1.68	c 266 constraints processed.
3.57/1.68	c constraints type 
3.57/1.68	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 125
3.57/1.68	c org.sat4j.pb.constraints.pb.MaxWatchPb => 141
3.57/1.68	c 266 constraints processed.
3.57/1.68	s OPTIMUM FOUND
3.57/1.68	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 x43 -x44 -x45 x46 -x47 -x48 x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 x62 -x63 x64 -x65 x66 x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 
3.57/1.68	c objective function=3
3.57/1.68	c Total wall clock time (in seconds): 1.55

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-3688540-1337878485/watcher-3688540-1337878485 -o /tmp/evaluation-result-3688540-1337878485/solver-3688540-1337878485 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar Both HOME/instance-3688540-1337878485.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 20556
/proc/meminfo: memFree=29164224/32873844 swapFree=7384/7384
[pid=20556] ppid=20554 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/20556/stat : 20556 (java) D 20554 20556 18255 0 -1 4202496 457 0 0 0 0 0 0 0 20 0 1 0 253974005 9515008 186 33554432000 1073741824 1073778376 140735887282944 140735887272008 239863950631 0 0 4096 0 18446744072100609316 0 0 17 1 0 0 0 0 0
/proc/20556/statm: 2323 186 143 9 0 71 0

[startup+0.085747 s]
/proc/loadavg: 3.95 3.87 3.82 4/197 20556
/proc/meminfo: memFree=29164224/32873844 swapFree=7384/7384
[pid=20556] ppid=20554 vsize=9558412 CPUtime=0.08 cores=1,3,5,7
/proc/20556/stat : 20556 (java) S 20554 20556 18255 0 -1 4202496 4292 0 1 0 7 1 0 0 20 0 18 0 253974005 9787813888 4965 33554432000 1073741824 1073778376 140735887282944 140735887274080 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20556/statm: 2389603 4966 2099 9 0 2380296 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558412

[startup+0.100314 s]
/proc/loadavg: 3.95 3.87 3.82 4/197 20556
/proc/meminfo: memFree=29164224/32873844 swapFree=7384/7384
[pid=20556] ppid=20554 vsize=9558412 CPUtime=0.1 cores=1,3,5,7
/proc/20556/stat : 20556 (java) S 20554 20556 18255 0 -1 4202496 4449 0 1 0 9 1 0 0 20 0 18 0 253974005 9787813888 5632 33554432000 1073741824 1073778376 140735887282944 140735887274080 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20556/statm: 2389603 5632 2109 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558412

[startup+0.300269 s]
/proc/loadavg: 3.95 3.87 3.82 4/197 20556
/proc/meminfo: memFree=29164224/32873844 swapFree=7384/7384
[pid=20556] ppid=20554 vsize=9824668 CPUtime=0.42 cores=1,3,5,7
/proc/20556/stat : 20556 (java) S 20554 20556 18255 0 -1 4202496 6791 0 1 0 39 3 0 0 20 0 19 0 253974005 10060460032 8611 33554432000 1073741824 1073778376 140735887282944 140735887274080 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20556/statm: 2456167 8611 2212 9 0 2446860 0
Current children cumulated CPU time (s) 0.42
Current children cumulated vsize (KiB) 9824668

[startup+0.700162 s]
/proc/loadavg: 3.95 3.87 3.82 4/197 20556
/proc/meminfo: memFree=29164224/32873844 swapFree=7384/7384
[pid=20556] ppid=20554 vsize=9824668 CPUtime=0.6 cores=1,3,5,7
/proc/20556/stat : 20556 (java) S 20554 20556 18255 0 -1 4202496 9340 0 1 0 56 4 0 0 20 0 22 0 253974005 10060460032 11554 33554432000 1073741824 1073778376 140735887282944 140735887274080 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20556/statm: 2456167 11560 2212 9 0 2446860 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 9824668

[startup+1.50071 s]
/proc/loadavg: 3.95 3.87 3.82 7/219 20581
/proc/meminfo: memFree=29090104/32873844 swapFree=7384/7384
[pid=20556] ppid=20554 vsize=9824668 CPUtime=3.37 cores=1,3,5,7
/proc/20556/stat : 20556 (java) S 20554 20556 18255 0 -1 4202496 25506 0 1 0 327 10 0 0 20 0 19 0 253974005 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140735887274080 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20556/statm: 2456167 39111 2266 9 0 2446860 0
[pid=20556/tid=20558] ppid=20554 vsize=9824668 CPUtime=0.12 cores=1,3,5,7
/proc/20556/task/20558/stat : 20558 (java) S 20554 20556 18255 0 -1 4202560 2493 0 1 0 11 1 0 0 20 0 19 0 253974005 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544816976888 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20559] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20559/stat : 20559 (java) S 20554 20556 18255 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544755706408 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20560] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20560/stat : 20560 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544754653608 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20561] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20561/stat : 20561 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544753600808 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20556/tid=20562] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20562/stat : 20562 (java) S 20554 20556 18255 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544657012904 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20556/tid=20563] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20563/stat : 20563 (java) S 20554 20556 18255 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544655961128 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20556/tid=20564] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20564/stat : 20564 (java) S 20554 20556 18255 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544654908328 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20565] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20565/stat : 20565 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544653855528 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20566] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20566/stat : 20566 (java) S 20554 20556 18255 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544652802728 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20567] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20567/stat : 20567 (java) S 20554 20556 18255 0 -1 4202560 29 0 0 0 0 0 0 0 20 0 19 0 253974007 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544640604648 239876487081 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20568] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20568/stat : 20568 (java) S 20554 20556 18255 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253974008 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544639550712 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20569] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20569/stat : 20569 (java) S 20554 20556 18255 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253974008 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544638497800 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20570] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20570/stat : 20570 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974010 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544637446288 239876495136 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20571] ppid=20554 vsize=9824668 CPUtime=0.9 cores=1,3,5,7
/proc/20556/task/20571/stat : 20571 (java) R 20554 20556 18255 0 -1 4202560 11494 0 0 0 89 1 0 0 20 0 19 0 253974010 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544636381264 140544819882068 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20572] ppid=20554 vsize=9824668 CPUtime=0.91 cores=1,3,5,7
/proc/20556/task/20572/stat : 20572 (java) R 20554 20556 18255 0 -1 4202560 10089 0 0 0 89 2 0 0 20 0 19 0 253974010 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544635329024 140544821068215 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=20556/tid=20573] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20573/stat : 20573 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974010 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544634289016 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20556/tid=20574] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20574/stat : 20574 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974010 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544633236424 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20578] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20578/stat : 20578 (java) S 20554 20556 18255 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253974020 10060460032 39111 33554432000 1073741824 1073778376 140735887282944 140544629023528 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.37
Current children cumulated vsize (KiB) 9824668

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

[startup+1.6009 s]
/proc/loadavg: 3.95 3.87 3.82 7/219 20581
/proc/meminfo: memFree=29090104/32873844 swapFree=7384/7384
[pid=20556] ppid=20554 vsize=9824668 CPUtime=3.57 cores=1,3,5,7
/proc/20556/stat : 20556 (java) S 20554 20556 18255 0 -1 4202496 25521 0 1 0 347 10 0 0 20 0 19 0 253974005 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140735887274080 239876472893 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/20556/statm: 2456167 38560 2266 9 0 2446860 0
[pid=20556/tid=20558] ppid=20554 vsize=9824668 CPUtime=0.12 cores=1,3,5,7
/proc/20556/task/20558/stat : 20558 (java) S 20554 20556 18255 0 -1 4202560 2493 0 1 0 11 1 0 0 20 0 19 0 253974005 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544816976888 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20559] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20559/stat : 20559 (java) S 20554 20556 18255 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544755706408 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20560] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20560/stat : 20560 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544754653608 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20561] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20561/stat : 20561 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544753600808 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20556/tid=20562] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20562/stat : 20562 (java) S 20554 20556 18255 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544657012904 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20556/tid=20563] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20563/stat : 20563 (java) S 20554 20556 18255 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544655961128 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=20556/tid=20564] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20564/stat : 20564 (java) S 20554 20556 18255 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544654908328 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20565] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20565/stat : 20565 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544653855528 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20566] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20566/stat : 20566 (java) S 20554 20556 18255 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 253974006 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544652802728 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20567] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20567/stat : 20567 (java) S 20554 20556 18255 0 -1 4202560 29 0 0 0 0 0 0 0 20 0 19 0 253974007 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544640604648 239876487081 0 0 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20568] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20568/stat : 20568 (java) S 20554 20556 18255 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 253974008 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544639550712 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20569] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20569/stat : 20569 (java) S 20554 20556 18255 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 253974008 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544638497800 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20570] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20570/stat : 20570 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974010 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544637446288 239876495136 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20571] ppid=20554 vsize=9824668 CPUtime=1 cores=1,3,5,7
/proc/20556/task/20571/stat : 20571 (java) R 20554 20556 18255 0 -1 4202560 11494 0 0 0 99 1 0 0 20 0 19 0 253974010 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544636381264 140544821093464 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=20556/tid=20572] ppid=20554 vsize=9824668 CPUtime=1.01 cores=1,3,5,7
/proc/20556/task/20572/stat : 20572 (java) R 20554 20556 18255 0 -1 4202560 10104 0 0 0 99 2 0 0 20 0 19 0 253974010 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544635329152 140544819639205 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0
[pid=20556/tid=20573] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20573/stat : 20573 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974010 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544634289016 239876486204 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=20556/tid=20574] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20574/stat : 20574 (java) S 20554 20556 18255 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 253974010 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544633236424 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=20556/tid=20578] ppid=20554 vsize=9824668 CPUtime=0 cores=1,3,5,7
/proc/20556/task/20578/stat : 20578 (java) S 20554 20556 18255 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 253974020 10060460032 38560 33554432000 1073741824 1073778376 140735887282944 140544629023528 239876487081 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.57
Current children cumulated vsize (KiB) 9824668

Child status: 30
Real time (s): 1.6786
CPU time (s): 3.67244
CPU user time (s): 3.54146
CPU system time (s): 0.13098
CPU usage (%): 218.781
Max. virtual memory (cumulated for all children) (KiB): 9824668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.54146
system time used= 0.13098
maximum resident set size= 157032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25534
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= 314
involuntary context switches= 77

runsolver used 0.011998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node136 at 2012-05-24 18:54:46
IDJOB=3688540
IDBENCH=47901
IDSOLVER=2268
FILE ID=node136/3688540-1337878485
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=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3688540-1337878485/watcher-3688540-1337878485 -o /tmp/evaluation-result-3688540-1337878485/solver-3688540-1337878485 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar Both HOME/instance-3688540-1337878485.opb

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

MD5SUM BENCH= fcb10f2a5637609269e4645e32e48d88
RANDOM SEED=1163828426

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:        29164380 kB
Buffers:          281240 kB
Cached:          1902348 kB
SwapCached:        24460 kB
Active:          1331604 kB
Inactive:        1612004 kB
Active(anon):     734712 kB
Inactive(anon):    25096 kB
Active(file):     596892 kB
Inactive(file):  1586908 kB
Unevictable:        7384 kB
Mlocked:            7384 kB
SwapTotal:      67108856 kB
SwapFree:       67079072 kB
Dirty:               564 kB
Writeback:             0 kB
AnonPages:        853752 kB
Mapped:            17936 kB
Shmem:                 0 kB
Slab:             626856 kB
SReclaimable:      68320 kB
SUnreclaim:       558536 kB
KernelStack:        1784 kB
PageTables:         5880 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:    782336 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 18:54:47