Trace number 3736577

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
PB10: SAT4J PB RES // CP 2.2.0 2010-05-31OPT3 3.2585 3.20758

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-B.opb
MD5SUM2eab9a3df979d0268940cd1121c39af7
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 benchmark0.017996
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.05/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.09	c See www.sat4j.org for details.
0.07/0.10	c version 2.2.0.v20100531
0.07/0.10	c java.runtime.name	Java(TM) SE Runtime Environment
0.07/0.10	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.07/0.10	c java.vm.version	19.1-b02
0.07/0.10	c java.vm.vendor	Sun Microsystems Inc.
0.07/0.10	c sun.arch.data.model	64
0.07/0.10	c java.version		1.6.0_24
0.07/0.10	c os.name		Linux
0.07/0.10	c os.version		2.6.32-71.29.1.el6.x86_64
0.07/0.10	c os.arch		amd64
0.07/0.10	c Free memory 		1349517296
0.07/0.10	c Max memory 		1356595200
0.07/0.10	c Total memory 		1356595200
0.07/0.10	c Number of processors 	8
0.07/0.13	c Pseudo Boolean Optimization
0.07/0.13	c ManyCore solver with 2 solvers running in parallel
0.07/0.13	c --- Begin Solver configuration ---
0.07/0.13	c Stops conflict analysis at the first Unique Implication Point
0.07/0.13	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@431b9fb1
0.07/0.13	c Learn all clauses as in MiniSAT
0.07/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.13	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.07/0.13	c Expensive reason simplification
0.07/0.13	c Armin Biere (Picosat) restarts strategy
0.07/0.13	c Glucose learned constraints deletion strategy
0.07/0.13	c timeout=2147483s
0.07/0.13	c DB Simplification allowed=false
0.07/0.13	c --- End Solver configuration ---
0.07/0.13	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.07/0.13	c --- Begin Solver configuration ---
0.07/0.13	c Stops conflict analysis at the first Unique Implication Point
0.07/0.13	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5b2558d6
0.07/0.13	c Learn all clauses as in MiniSAT
0.07/0.13	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.07/0.13	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.07/0.13	c No reason simplification
0.07/0.13	c Armin Biere (Picosat) restarts strategy
0.07/0.13	c Glucose learned constraints deletion strategy
0.07/0.13	c timeout=2147483s
0.07/0.13	c DB Simplification allowed=false
0.07/0.13	c --- End Solver configuration ---
0.07/0.13	
0.07/0.13	c solving HOME/instance-3736577-1338751844.opb
0.07/0.13	c reading problem ... 
0.07/0.17	c ... done. Wall clock time 0.036s.
0.07/0.17	c #vars     140
0.07/0.17	c #constraints  203
0.07/0.17	c constraints type 
0.07/0.17	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
0.07/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
0.07/0.17	c constraints type 
0.07/0.17	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
0.07/0.17	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
1.38/0.54	c And the winner is Resolution
1.79/1.17	c SATISFIABLE
1.79/1.17	c OPTIMIZING...
1.79/1.17	c Got one! Elapsed wall clock time (in seconds):1.038
1.79/1.17	o 65
2.30/1.35	c cleaning 2500 clauses out of 5000 with flag 5000/5000
2.30/1.39	c And the winner is Resolution
2.62/2.17	c Got one! Elapsed wall clock time (in seconds):2.039
2.62/2.17	o 3
3.12/2.44	c And the winner is Resolution
3.21/3.18	c starts		: 30
3.21/3.18	c conflicts		: 9118
3.21/3.18	c decisions		: 10285
3.21/3.18	c propagations		: 140555
3.21/3.18	c inspects		: 4169371
3.21/3.18	c learnt literals	: 9
3.21/3.18	c learnt binary clauses	: 28
3.21/3.18	c learnt ternary clauses	: 59
3.21/3.18	c learnt clauses	: 9108
3.21/3.18	c ignored clauses	: 0
3.21/3.18	c root simplifications	: 0
3.21/3.18	c removed literals (reason simplification)	: 206266
3.21/3.18	c reason swapping (by a shorter reason)	: 0
3.21/3.18	c Calls to reduceDB	: 1
3.21/3.18	c number of reductions to clauses (during analyze)	: 0
3.21/3.18	c number of learned constraints concerned by reduction	: 0
3.21/3.18	c number of learning phase by resolution	: 0
3.21/3.18	c number of learning phase by cutting planes	: 0
3.21/3.18	c speed (assignments/second)	: 138477.83251231528
3.21/3.18	c non guided choices	119
3.21/3.18	c learnt constraints type 
3.21/3.18	c constraints type 
3.21/3.18	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
3.21/3.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
3.21/3.18	c constraints type 
3.21/3.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
3.21/3.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
3.21/3.18	s OPTIMUM FOUND
3.21/3.18	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 
3.21/3.18	c objective function=3
3.21/3.18	c Total wall clock time (in seconds): 3.054

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-3736577-1338751844/watcher-3736577-1338751844 -o /tmp/evaluation-result-3736577-1338751844/solver-3736577-1338751844 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3736577-1338751844.opb 

running on 4 cores: 0,2,4,6

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: 3.56 3.60 3.69 4/198 18211
/proc/meminfo: memFree=28381772/32873844 swapFree=7644/7644
[pid=18211] ppid=18209 vsize=9224 CPUtime=0 cores=0,2,4,6
/proc/18211/stat : 18211 (java6) R 18209 18211 13986 0 -1 4202496 141 0 0 0 0 0 0 0 20 0 1 0 341308770 9445376 92 33554432000 1073741824 1073778376 140737416688704 140737416685832 239228460326 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18211/statm: 2306 93 74 9 0 38 0

[startup+0.078293 s]
/proc/loadavg: 3.56 3.60 3.69 4/198 18211
/proc/meminfo: memFree=28381772/32873844 swapFree=7644/7644
[pid=18211] ppid=18209 vsize=2501236 CPUtime=0.05 cores=0,2,4,6
/proc/18211/stat : 18211 (java) S 18209 18211 13986 0 -1 4202496 3796 0 1 0 4 1 0 0 20 0 16 0 341308770 2561265664 5514 33554432000 1073741824 1073778376 140736296720864 140736296712000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18211/statm: 625309 5515 1737 9 0 616010 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2501236

[startup+0.100314 s]
/proc/loadavg: 3.56 3.60 3.69 4/198 18211
/proc/meminfo: memFree=28381772/32873844 swapFree=7644/7644
[pid=18211] ppid=18209 vsize=2699928 CPUtime=0.07 cores=0,2,4,6
/proc/18211/stat : 18211 (java) S 18209 18211 13986 0 -1 4202496 3897 0 1 0 6 1 0 0 20 0 18 0 341308770 2764726272 5615 33554432000 1073741824 1073778376 140736296720864 140736296712000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18211/statm: 674982 5615 1772 9 0 665676 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2699928

[startup+0.300162 s]
/proc/loadavg: 3.56 3.60 3.69 4/198 18211
/proc/meminfo: memFree=28381772/32873844 swapFree=7644/7644
[pid=18211] ppid=18209 vsize=2966184 CPUtime=0.58 cores=0,2,4,6
/proc/18211/stat : 18211 (java) S 18209 18211 13986 0 -1 4202496 9137 0 1 0 56 2 0 0 20 0 22 0 341308770 3037372416 10985 33554432000 1073741824 1073778376 140736296720864 140736296712000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18211/statm: 741546 10985 2208 9 0 732240 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 2966184

[startup+0.700215 s]
/proc/loadavg: 3.56 3.60 3.69 4/198 18211
/proc/meminfo: memFree=28381772/32873844 swapFree=7644/7644
[pid=18211] ppid=18209 vsize=2966184 CPUtime=1.77 cores=0,2,4,6
/proc/18211/stat : 18211 (java) S 18209 18211 13986 0 -1 4202496 17899 0 1 0 172 5 0 0 20 0 20 0 341308770 3037372416 23659 33554432000 1073741824 1073778376 140736296720864 140736296712000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18211/statm: 741546 23659 2232 9 0 732240 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 2966184

[startup+1.50076 s]
/proc/loadavg: 3.56 3.60 3.69 1/216 18233
/proc/meminfo: memFree=28300340/32873844 swapFree=7644/7644
[pid=18211] ppid=18209 vsize=2966184 CPUtime=2.62 cores=0,2,4,6
/proc/18211/stat : 18211 (java) S 18209 18211 13986 0 -1 4202496 19226 0 1 0 252 10 0 0 20 0 20 0 341308770 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 140736296712000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18211/statm: 741546 45961 2267 9 0 732240 0
[pid=18211/tid=18213] ppid=18209 vsize=2966184 CPUtime=0.12 cores=0,2,4,6
/proc/18211/task/18213/stat : 18213 (java) S 18209 18211 13986 0 -1 4202560 2782 0 1 0 12 0 0 0 20 0 20 0 341308772 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921558955160 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18214] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18214/stat : 18214 (java) S 18209 18211 13986 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921543236264 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18215] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18215/stat : 18215 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921542183720 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18211/tid=18216] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18216/stat : 18216 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921541131176 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18211/tid=18217] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18217/stat : 18217 (java) S 18209 18211 13986 0 -1 4202560 13 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921540078632 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18211/tid=18218] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18218/stat : 18218 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921539025064 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18219] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18219/stat : 18219 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921537972520 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18211/tid=18220] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18220/stat : 18220 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921536919976 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18221] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18221/stat : 18221 (java) S 18209 18211 13986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921535867432 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18211/tid=18222] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18222/stat : 18222 (java) S 18209 18211 13986 0 -1 4202560 29 0 0 0 0 0 0 0 20 0 20 0 341308775 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921523456616 239241050025 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18223] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18223/stat : 18223 (java) S 18209 18211 13986 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 20 0 341308775 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921522402936 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18224] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18224/stat : 18224 (java) S 18209 18211 13986 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 20 0 341308775 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921521350280 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18225] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18225/stat : 18225 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308778 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921520299024 239241058080 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18226] ppid=18209 vsize=2966184 CPUtime=0.71 cores=0,2,4,6
/proc/18211/task/18226/stat : 18226 (java) S 18209 18211 13986 0 -1 4202560 8365 0 0 0 69 2 0 0 20 0 20 0 341308778 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921519245368 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18227] ppid=18209 vsize=2966184 CPUtime=0.61 cores=0,2,4,6
/proc/18211/task/18227/stat : 18227 (java) S 18209 18211 13986 0 -1 4202560 6639 0 0 0 59 2 0 0 20 0 20 0 341308778 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921518192824 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18211/tid=18228] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18228/stat : 18228 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308778 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921517140472 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18229] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18229/stat : 18229 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308778 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921516088136 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18232] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18232/stat : 18232 (java) S 18209 18211 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341308788 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921512928808 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18233] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18233/stat : 18233 (java) S 18209 18211 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341308788 3037372416 45961 33554432000 1073741824 1073778376 140736296720864 139921394230952 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.62
Current children cumulated vsize (KiB) 2966184

[startup+3.10073 s]
/proc/loadavg: 3.56 3.60 3.69 5/218 18295
/proc/meminfo: memFree=28766240/32873844 swapFree=7644/7644
[pid=18211] ppid=18209 vsize=2966184 CPUtime=3.21 cores=0,2,4,6
/proc/18211/stat : 18211 (java) S 18209 18211 13986 0 -1 4202496 19269 0 1 0 309 12 0 0 20 0 20 0 341308770 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 140736296712000 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18211/statm: 741546 60813 2267 9 0 732240 0
[pid=18211/tid=18213] ppid=18209 vsize=2966184 CPUtime=0.13 cores=0,2,4,6
/proc/18211/task/18213/stat : 18213 (java) S 18209 18211 13986 0 -1 4202560 2782 0 1 0 13 0 0 0 20 0 20 0 341308772 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921558955160 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18214] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18214/stat : 18214 (java) S 18209 18211 13986 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921543236264 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18215] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18215/stat : 18215 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921542183720 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18211/tid=18216] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18216/stat : 18216 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921541131176 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18211/tid=18217] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18217/stat : 18217 (java) S 18209 18211 13986 0 -1 4202560 13 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921540078632 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18211/tid=18218] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18218/stat : 18218 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921539025064 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18219] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18219/stat : 18219 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921537972520 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=18211/tid=18220] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18220/stat : 18220 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921536919976 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18221] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18221/stat : 18221 (java) S 18209 18211 13986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341308773 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921535867432 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18211/tid=18222] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18222/stat : 18222 (java) S 18209 18211 13986 0 -1 4202560 29 0 0 0 0 0 0 0 20 0 20 0 341308775 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921523456616 239241050025 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18223] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18223/stat : 18223 (java) S 18209 18211 13986 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 20 0 341308775 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921522402936 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18224] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18224/stat : 18224 (java) S 18209 18211 13986 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 20 0 341308775 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921521350280 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18225] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18225/stat : 18225 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308778 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921520299024 239241058080 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18226] ppid=18209 vsize=2966184 CPUtime=0.72 cores=0,2,4,6
/proc/18211/task/18226/stat : 18226 (java) S 18209 18211 13986 0 -1 4202560 8365 0 0 0 70 2 0 0 20 0 20 0 341308778 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921519245368 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18227] ppid=18209 vsize=2966184 CPUtime=0.66 cores=0,2,4,6
/proc/18211/task/18227/stat : 18227 (java) S 18209 18211 13986 0 -1 4202560 6639 0 0 0 64 2 0 0 20 0 20 0 341308778 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921518192824 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=18211/tid=18228] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18228/stat : 18228 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308778 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921517140472 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=18211/tid=18229] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18229/stat : 18229 (java) S 18209 18211 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341308778 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921516088136 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18232] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18232/stat : 18232 (java) S 18209 18211 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341308788 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921512928808 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=18211/tid=18233] ppid=18209 vsize=2966184 CPUtime=0 cores=0,2,4,6
/proc/18211/task/18233/stat : 18233 (java) S 18209 18211 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341308788 3037372416 60813 33554432000 1073741824 1073778376 140736296720864 139921394230952 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.21
Current children cumulated vsize (KiB) 2966184

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

[startup+3.20086 s]
/proc/loadavg: 3.56 3.60 3.69 4/200 18300
/proc/meminfo: memFree=28689512/32873844 swapFree=7644/7644
[pid=18211] ppid=18209 vsize=0 CPUtime=3.25 cores=0,2,4,6
/proc/18211/stat : 18211 (java) Z 18209 18211 13986 0 -1 4203532 19274 0 1 0 309 16 0 0 20 0 1 0 341308770 0 0 33554432000 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/18211/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.25
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 3.20758
CPU time (s): 3.2585
CPU user time (s): 3.09053
CPU system time (s): 0.167974
CPU usage (%): 101.588
Max. virtual memory (cumulated for all children) (KiB): 2966764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.09053
system time used= 0.167974
maximum resident set size= 245308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19274
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= 381
involuntary context switches= 78

runsolver used 0.014997 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node147 at 2012-06-03 21:30:44
IDJOB=3736577
IDBENCH=47990
IDSOLVER=2324
FILE ID=node147/3736577-1338751844
RUNJOBID= node147-1338737348-14002
PBS_JOBID= 14636764
Free space on /tmp= 70788 MiB

SOLVER NAME= PB10: SAT4J PB RES // CP 2.2.0 2010-05-31
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=17-P1=53-P2=109-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736577-1338751844/watcher-3736577-1338751844 -o /tmp/evaluation-result-3736577-1338751844/solver-3736577-1338751844 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3736577-1338751844.opb

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

MD5SUM BENCH= 2eab9a3df979d0268940cd1121c39af7
RANDOM SEED=1529203484

node147.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		: 2666.951
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	: 5333.90
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		: 2666.951
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		: 2666.951
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	: 5331.87
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
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		: 2666.951
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	: 5331.91
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		: 2666.951
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		: 2666.951
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:        28382168 kB
Buffers:          459964 kB
Cached:          2569168 kB
SwapCached:         3380 kB
Active:          2067212 kB
Inactive:        1558600 kB
Active(anon):     592896 kB
Inactive(anon):     5908 kB
Active(file):    1474316 kB
Inactive(file):  1552692 kB
Unevictable:        7644 kB
Mlocked:            7644 kB
SwapTotal:      67108856 kB
SwapFree:       67100236 kB
Dirty:               452 kB
Writeback:             8 kB
AnonPages:        605624 kB
Mapped:            17628 kB
Shmem:                 0 kB
Slab:             722704 kB
SReclaimable:     163716 kB
SUnreclaim:       558988 kB
KernelStack:        1632 kB
PageTables:         5036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1572936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    544768 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= 70784 MiB
End job on node147 at 2012-06-03 21:30:47