Trace number 3736412

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 3.85341 3.18088

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

Quality of the solution as a function of time


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

Solver Data

0.03/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.03/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.03/0.08	c See www.sat4j.org for details.
0.03/0.08	c version 2.2.0.v20100531
0.03/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.03/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.03/0.08	c java.vm.version	19.1-b02
0.03/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.03/0.08	c sun.arch.data.model	64
0.03/0.08	c java.version		1.6.0_24
0.03/0.08	c os.name		Linux
0.03/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.03/0.08	c os.arch		amd64
0.03/0.08	c Free memory 		1349517296
0.03/0.08	c Max memory 		1356595200
0.03/0.08	c Total memory 		1356595200
0.03/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
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 Stops conflict analysis at the first Unique Implication Point
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@5495fd19
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 --- 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 Stops conflict analysis at the first Unique Implication Point
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@ae94e92
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 --- End Solver configuration ---
0.10/0.11	
0.10/0.11	c solving HOME/instance-3736412-1338751681.opb
0.10/0.11	c reading problem ... 
0.10/0.15	c ... done. Wall clock time 0.035s.
0.10/0.15	c #vars     140
0.10/0.15	c #constraints  203
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
0.10/0.15	c constraints type 
0.10/0.15	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
0.10/0.15	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
0.31/0.28	c And the winner is Resolution
0.71/1.15	c SATISFIABLE
0.71/1.15	c OPTIMIZING...
0.71/1.15	c Got one! Elapsed wall clock time (in seconds):1.037
0.71/1.15	o 5
0.71/1.17	c And the winner is Resolution
0.83/2.15	c Got one! Elapsed wall clock time (in seconds):2.038
0.83/2.15	o 3
3.00/2.73	c cleaning 2500 clauses out of 5000 with flag 5000/5000
3.34/2.81	c And the winner is Resolution
3.76/3.16	c starts		: 27
3.76/3.16	c conflicts		: 5898
3.76/3.16	c decisions		: 6434
3.76/3.16	c propagations		: 96754
3.76/3.16	c inspects		: 3312628
3.76/3.16	c learnt literals	: 10
3.76/3.16	c learnt binary clauses	: 29
3.76/3.16	c learnt ternary clauses	: 64
3.76/3.16	c learnt clauses	: 5887
3.76/3.16	c ignored clauses	: 0
3.76/3.16	c root simplifications	: 0
3.76/3.16	c removed literals (reason simplification)	: 153575
3.76/3.16	c reason swapping (by a shorter reason)	: 0
3.76/3.16	c Calls to reduceDB	: 1
3.76/3.16	c number of reductions to clauses (during analyze)	: 0
3.76/3.16	c number of learned constraints concerned by reduction	: 0
3.76/3.16	c number of learning phase by resolution	: 0
3.76/3.16	c number of learning phase by cutting planes	: 0
3.76/3.16	c speed (assignments/second)	: 95986.11111111111
3.76/3.16	c non guided choices	115
3.76/3.16	c learnt constraints type 
3.76/3.16	c constraints type 
3.76/3.16	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
3.76/3.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
3.76/3.16	c constraints type 
3.76/3.16	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
3.76/3.16	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
3.76/3.16	s OPTIMUM FOUND
3.76/3.16	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 
3.76/3.16	c objective function=3
3.76/3.16	c Total wall clock time (in seconds): 3.048

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-3736412-1338751681/watcher-3736412-1338751681 -o /tmp/evaluation-result-3736412-1338751681/solver-3736412-1338751681 -C 1800 -W 1900 -M 15500 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3736412-1338751681.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: 3.48 3.74 3.76 4/197 17307
/proc/meminfo: memFree=28091736/32873844 swapFree=7644/7644
[pid=17307] ppid=17305 vsize=23236 CPUtime=0 cores=1,3,5,7
/proc/17307/stat : 17307 (java) R 17305 17307 13986 0 -1 4202496 723 0 0 0 0 0 0 0 20 0 1 0 341292458 23793664 451 33554432000 1073741824 1073778376 140734982889936 140734982879000 239228467777 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/17307/statm: 5809 464 352 9 0 128 0

[startup+0.0496051 s]
/proc/loadavg: 3.48 3.74 3.76 4/197 17307
/proc/meminfo: memFree=28091736/32873844 swapFree=7644/7644
[pid=17307] ppid=17305 vsize=2367080 CPUtime=0.03 cores=1,3,5,7
/proc/17307/stat : 17307 (java) S 17305 17307 13986 0 -1 4202496 3734 0 1 0 3 0 0 0 20 0 13 0 341292458 2423889920 4943 33554432000 1073741824 1073778376 140734982889936 140734982881072 239241035837 0 0 0 16800971 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17307/statm: 591770 4943 1706 9 0 582471 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2367080

[startup+0.100227 s]
/proc/loadavg: 3.48 3.74 3.76 4/197 17307
/proc/meminfo: memFree=28091736/32873844 swapFree=7644/7644
[pid=17307] ppid=17305 vsize=2699928 CPUtime=0.1 cores=1,3,5,7
/proc/17307/stat : 17307 (java) S 17305 17307 13986 0 -1 4202496 4689 0 1 0 9 1 0 0 20 0 18 0 341292458 2764726272 6398 33554432000 1073741824 1073778376 140734982889936 140734982881072 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17307/statm: 674982 6398 2109 9 0 665676 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2699928

[startup+0.300257 s]
/proc/loadavg: 3.48 3.74 3.76 4/197 17307
/proc/meminfo: memFree=28091736/32873844 swapFree=7644/7644
[pid=17307] ppid=17305 vsize=2966184 CPUtime=0.69 cores=1,3,5,7
/proc/17307/stat : 17307 (java) S 17305 17307 13986 0 -1 4202496 8963 0 1 0 65 4 0 0 20 0 20 0 341292458 3037372416 11345 33554432000 1073741824 1073778376 140734982889936 140734982881072 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17307/statm: 741546 11345 2215 9 0 732240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2966184

[startup+0.700208 s]
/proc/loadavg: 3.48 3.74 3.76 4/197 17307
/proc/meminfo: memFree=28091736/32873844 swapFree=7644/7644
[pid=17307] ppid=17305 vsize=2966184 CPUtime=0.71 cores=1,3,5,7
/proc/17307/stat : 17307 (java) S 17305 17307 13986 0 -1 4202496 9071 0 1 0 67 4 0 0 20 0 20 0 341292458 3037372416 11305 33554432000 1073741824 1073778376 140734982889936 140734982881072 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17307/statm: 741546 11305 2216 9 0 732240 0
Current children cumulated CPU time (s) 0.71
Current children cumulated vsize (KiB) 2966184

[startup+1.50068 s]
/proc/loadavg: 3.48 3.74 3.76 3/217 17329
/proc/meminfo: memFree=28054900/32873844 swapFree=7644/7644
[pid=17307] ppid=17305 vsize=2966184 CPUtime=0.83 cores=1,3,5,7
/proc/17307/stat : 17307 (java) S 17305 17307 13986 0 -1 4202496 9087 0 1 0 77 6 0 0 20 0 20 0 341292458 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140734982881072 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17307/statm: 741546 12847 2218 9 0 732240 0
[pid=17307/tid=17309] ppid=17305 vsize=2966184 CPUtime=0.12 cores=1,3,5,7
/proc/17307/task/17309/stat : 17309 (java) S 17305 17307 13986 0 -1 4202560 2783 0 1 0 12 0 0 0 20 0 20 0 341292458 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494458086552 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17310] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17310/stat : 17310 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494442367656 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17311] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17311/stat : 17311 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494441315112 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17307/tid=17312] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17312/stat : 17312 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494440262568 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17307/tid=17313] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17313/stat : 17313 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494439210024 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17307/tid=17314] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17314/stat : 17314 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494438156456 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17315] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17315/stat : 17315 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494437103912 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17307/tid=17316] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17316/stat : 17316 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494436051368 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17307/tid=17317] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17317/stat : 17317 (java) S 17305 17307 13986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494434998824 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17318] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17318/stat : 17318 (java) S 17305 17307 13986 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 20 0 341292461 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494422588008 239241050025 0 0 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17319] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17319/stat : 17319 (java) S 17305 17307 13986 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 20 0 341292461 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494421534328 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17320] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17320/stat : 17320 (java) S 17305 17307 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341292461 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494302602888 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17321] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17321/stat : 17321 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292464 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494301551632 239241058080 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17322] ppid=17305 vsize=2966184 CPUtime=0.17 cores=1,3,5,7
/proc/17307/task/17322/stat : 17322 (java) S 17305 17307 13986 0 -1 4202560 1823 0 0 0 17 0 0 0 20 0 20 0 341292464 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494300497976 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17323] ppid=17305 vsize=2966184 CPUtime=0.19 cores=1,3,5,7
/proc/17307/task/17323/stat : 17323 (java) S 17305 17307 13986 0 -1 4202560 3171 0 0 0 19 0 0 0 20 0 20 0 341292464 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494299445432 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17307/tid=17324] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17324/stat : 17324 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292464 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494298393080 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17307/tid=17325] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17325/stat : 17325 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292464 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494297340744 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17328] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17328/stat : 17328 (java) S 17305 17307 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341292473 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494294181416 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17307/tid=17329] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17329/stat : 17329 (java) S 17305 17307 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341292473 3037372416 12847 33554432000 1073741824 1073778376 140734982889936 140494293128872 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 0.83
Current children cumulated vsize (KiB) 2966184

[startup+3.10081 s]
/proc/loadavg: 3.48 3.74 3.76 3/217 17331
/proc/meminfo: memFree=28048012/32873844 swapFree=7644/7644
[pid=17307] ppid=17305 vsize=2966184 CPUtime=3.76 cores=1,3,5,7
/proc/17307/stat : 17307 (java) S 17305 17307 13986 0 -1 4202496 24141 0 1 0 360 16 0 0 20 0 20 0 341292458 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140734982881072 239241035837 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/17307/statm: 741546 68154 2266 9 0 732240 0
[pid=17307/tid=17309] ppid=17305 vsize=2966184 CPUtime=0.12 cores=1,3,5,7
/proc/17307/task/17309/stat : 17309 (java) S 17305 17307 13986 0 -1 4202560 2784 0 1 0 12 0 0 0 20 0 20 0 341292458 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494458086552 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17310] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17310/stat : 17310 (java) S 17305 17307 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494442367656 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17311] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17311/stat : 17311 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494441315112 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17312] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17312/stat : 17312 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494440262568 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17307/tid=17313] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17313/stat : 17313 (java) S 17305 17307 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494439210024 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17307/tid=17314] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17314/stat : 17314 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494438156456 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17315] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17315/stat : 17315 (java) S 17305 17307 13986 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494437103912 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17307/tid=17316] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17316/stat : 17316 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494436051368 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17307/tid=17317] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17317/stat : 17317 (java) S 17305 17307 13986 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 20 0 341292459 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494434998824 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17307/tid=17318] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17318/stat : 17318 (java) S 17305 17307 13986 0 -1 4202560 29 0 0 0 0 0 0 0 20 0 20 0 341292461 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494422588008 239241050025 0 0 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=17307/tid=17319] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17319/stat : 17319 (java) S 17305 17307 13986 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 20 0 341292461 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494421534328 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17320] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17320/stat : 17320 (java) S 17305 17307 13986 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 20 0 341292461 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494302602888 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17321] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17321/stat : 17321 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292464 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494301551632 239241058080 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17322] ppid=17305 vsize=2966184 CPUtime=0.86 cores=1,3,5,7
/proc/17307/task/17322/stat : 17322 (java) S 17305 17307 13986 0 -1 4202560 8264 0 0 0 84 2 0 0 20 0 20 0 341292464 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494300497976 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17307/tid=17323] ppid=17305 vsize=2966184 CPUtime=1.1 cores=1,3,5,7
/proc/17307/task/17323/stat : 17323 (java) R 17305 17307 13986 0 -1 4202560 11621 0 0 0 107 3 0 0 20 0 20 0 341292464 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494299432712 140494463929598 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17324] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17324/stat : 17324 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292464 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494298393080 239241049148 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=17307/tid=17325] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17325/stat : 17325 (java) S 17305 17307 13986 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 20 0 341292464 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494297340744 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=17307/tid=17328] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17328/stat : 17328 (java) S 17305 17307 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341292473 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494294181416 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=17307/tid=17329] ppid=17305 vsize=2966184 CPUtime=0 cores=1,3,5,7
/proc/17307/task/17329/stat : 17329 (java) S 17305 17307 13986 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 20 0 341292473 3037372416 68154 33554432000 1073741824 1073778376 140734982889936 140494293128872 239241050025 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 3.76
Current children cumulated vsize (KiB) 2966184

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

Child status: 30
Real time (s): 3.18088
CPU time (s): 3.85341
CPU user time (s): 3.66044
CPU system time (s): 0.19297
CPU usage (%): 121.143
Max. virtual memory (cumulated for all children) (KiB): 2966184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.66044
system time used= 0.19297
maximum resident set size= 272660
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24484
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= 399
involuntary context switches= 101

runsolver used 0.012998 second user time and 0.031995 second system time

The end

Launcher Data

Begin job on node147 at 2012-06-03 21:28:01
IDJOB=3736412
IDBENCH=47915
IDSOLVER=2324
FILE ID=node147/3736412-1338751681
RUNJOBID= node147-1338737348-14003
PBS_JOBID= 14636764
Free space on /tmp= 70784 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=89-P1=17-P2=37-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736412-1338751681/watcher-3736412-1338751681 -o /tmp/evaluation-result-3736412-1338751681/solver-3736412-1338751681 -C 1800 -W 1900 -M 15500  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-3736412-1338751681.opb

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

MD5SUM BENCH= b8556c61a91d14749acba7836969b871
RANDOM SEED=1169344830

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:        28091892 kB
Buffers:          459704 kB
Cached:          2569504 kB
SwapCached:         3380 kB
Active:          2360280 kB
Inactive:        1558480 kB
Active(anon):     885392 kB
Inactive(anon):     5908 kB
Active(file):    1474888 kB
Inactive(file):  1552572 kB
Unevictable:        7644 kB
Mlocked:            7644 kB
SwapTotal:      67108856 kB
SwapFree:       67100236 kB
Dirty:                44 kB
Writeback:             0 kB
AnonPages:        992352 kB
Mapped:            17712 kB
Shmem:                 0 kB
Slab:             722696 kB
SReclaimable:     163592 kB
SUnreclaim:       559104 kB
KernelStack:        1800 kB
PageTables:         5696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1573036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    935936 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 21:28:04