Trace number 2661660

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
SAT4J PB RES // CP 2.2.0 2010-05-31OPT3 6.13307 4.39037

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 benchmark0.12798
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 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100531
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.24/0.21	c Pseudo Boolean Optimization
0.24/0.21	c ManyCore solver with 2 solvers running in parallel
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1f436f5
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.24/0.21	c Expensive reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@18385e3
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.21	c No reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	
0.24/0.21	c solving HOME/instance-2661660-1276646855.opb
0.24/0.21	c reading problem ... 
0.24/0.28	c ... done. Wall clock time 0.072s.
0.24/0.28	c #vars     140
0.24/0.28	c #constraints  203
0.24/0.28	c constraints type 
0.24/0.28	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
0.24/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
0.24/0.28	c constraints type 
0.24/0.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
0.24/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
1.37/0.83	c And the winner is Resolution
2.16/1.29	c SATISFIABLE
2.16/1.29	c OPTIMIZING...
2.16/1.29	c Got one! Elapsed wall clock time (in seconds):1.08
2.16/1.29	o 5
2.26/1.37	c And the winner is Resolution
2.47/2.29	c Got one! Elapsed wall clock time (in seconds):2.086
2.47/2.29	o 3
5.45/3.86	c cleaning 2500 clauses out of 5000 with flag 5000/5000
5.84/4.10	c And the winner is Resolution
6.09/4.37	c starts		: 27
6.09/4.37	c conflicts		: 5898
6.09/4.37	c decisions		: 6434
6.09/4.37	c propagations		: 96754
6.09/4.37	c inspects		: 3312628
6.09/4.37	c learnt literals	: 10
6.09/4.37	c learnt binary clauses	: 29
6.09/4.37	c learnt ternary clauses	: 64
6.09/4.37	c learnt clauses	: 5887
6.09/4.37	c ignored clauses	: 0
6.09/4.37	c root simplifications	: 0
6.09/4.37	c removed literals (reason simplification)	: 153575
6.09/4.37	c reason swapping (by a shorter reason)	: 0
6.09/4.37	c Calls to reduceDB	: 1
6.09/4.37	c number of reductions to clauses (during analyze)	: 0
6.09/4.37	c number of learned constraints concerned by reduction	: 0
6.09/4.37	c number of learning phase by resolution	: 0
6.09/4.37	c number of learning phase by cutting planes	: 0
6.09/4.37	c speed (assignments/second)	: 46695.94594594595
6.09/4.37	c non guided choices	115
6.09/4.37	c learnt constraints type 
6.09/4.37	c constraints type 
6.09/4.37	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 98
6.09/4.37	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
6.09/4.37	c constraints type 
6.09/4.37	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 98
6.09/4.37	c org.sat4j.pb.constraints.pb.MaxWatchPb => 105
6.09/4.37	s OPTIMUM FOUND
6.09/4.37	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 
6.09/4.37	c objective function=3
6.09/4.37	c Total wall clock time (in seconds): 4.159

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661660-1276646855/watcher-2661660-1276646855 -o /tmp/evaluation-result-2661660-1276646855/solver-2661660-1276646855 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661660-1276646855.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.40 1.10 1.03 3/106 14002
/proc/meminfo: memFree=1850420/2059040 swapFree=4152912/4192956
[pid=14002] ppid=14000 vsize=248 CPUtime=0
/proc/14002/stat : 14002 (java) R 14000 14002 13787 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 5980449 253952 28 1992294400 134512640 134550932 4288968400 18446744073709551615 8794590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14002/statm: 62 28 21 10 0 23 0

[startup+0.011719 s]
/proc/loadavg: 1.40 1.10 1.03 3/106 14002
/proc/meminfo: memFree=1850420/2059040 swapFree=4152912/4192956
[pid=14002] ppid=14000 vsize=13164 CPUtime=0
/proc/14002/stat : 14002 (java) R 14000 14002 13787 0 -1 4194304 855 0 0 0 0 0 0 0 18 0 1 0 5980449 13479936 386 1992294400 134512640 134550932 4288968400 18446744073709551615 8754821 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/14002/statm: 3291 394 143 10 0 1121 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13164

[startup+0.101718 s]
/proc/loadavg: 1.40 1.10 1.03 3/106 14002
/proc/meminfo: memFree=1850420/2059040 swapFree=4152912/4192956
[pid=14002] ppid=14000 vsize=1525204 CPUtime=0.08
/proc/14002/stat : 14002 (java) S 14000 14002 13787 0 -1 4202496 4013 0 1 0 6 2 0 0 18 0 12 0 5980449 1561808896 3452 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14002/statm: 381301 3452 1078 10 0 378604 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1525204

[startup+0.300716 s]
/proc/loadavg: 1.40 1.10 1.03 3/106 14002
/proc/meminfo: memFree=1850420/2059040 swapFree=4152912/4192956
[pid=14002] ppid=14000 vsize=1527392 CPUtime=0.37
/proc/14002/stat : 14002 (java) S 14000 14002 13787 0 -1 4202496 5435 0 1 0 34 3 0 0 18 0 16 0 5980449 1564049408 4872 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14002/statm: 381848 4872 1353 10 0 379151 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1527392

[startup+0.700712 s]
/proc/loadavg: 1.40 1.10 1.03 3/106 14002
/proc/meminfo: memFree=1850420/2059040 swapFree=4152912/4192956
[pid=14002] ppid=14000 vsize=1529956 CPUtime=1.17
/proc/14002/stat : 14002 (java) S 14000 14002 13787 0 -1 4202496 6639 0 1 0 113 4 0 0 18 0 16 0 5980449 1566674944 5853 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14002/statm: 382489 5868 1386 10 0 379792 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 1529956

[startup+1.5017 s]
/proc/loadavg: 1.40 1.10 1.03 3/120 14018
/proc/meminfo: memFree=1825820/2059040 swapFree=4152912/4192956
[pid=14002] ppid=14000 vsize=1538608 CPUtime=2.47
/proc/14002/stat : 14002 (java) S 14000 14002 13787 0 -1 4202496 12181 0 1 0 241 6 0 0 18 0 14 0 5980449 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14002/statm: 384652 8789 1415 10 0 381955 0
[pid=14002/tid=14004] ppid=14000 vsize=1538608 CPUtime=0.25
/proc/14002/task/14004/stat : 14004 (java) S 14000 14002 13787 0 -1 4202560 3797 0 1 0 23 2 0 0 18 0 14 0 5980450 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14005] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14005/stat : 14005 (java) S 14000 14002 13787 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 5980451 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14006] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14006/stat : 14006 (java) S 14000 14002 13787 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 5980451 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14007] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14007/stat : 14007 (java) S 14000 14002 13787 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 5980453 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14008] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14008/stat : 14008 (java) S 14000 14002 13787 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 14 0 5980454 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14009] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14009/stat : 14009 (java) S 14000 14002 13787 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 5980454 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14010] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14010/stat : 14010 (java) S 14000 14002 13787 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5980458 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14011] ppid=14000 vsize=1538608 CPUtime=0.5
/proc/14002/task/14011/stat : 14011 (java) S 14000 14002 13787 0 -1 4202560 3562 0 0 0 49 1 0 0 25 0 14 0 5980458 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14012] ppid=14000 vsize=1538608 CPUtime=0.77
/proc/14002/task/14012/stat : 14012 (java) S 14000 14002 13787 0 -1 4202560 2618 0 0 0 76 1 0 0 17 0 14 0 5980458 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14013] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14013/stat : 14013 (java) S 14000 14002 13787 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 5980458 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14014] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14014/stat : 14014 (java) S 14000 14002 13787 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5980458 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14017] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14017/stat : 14017 (java) S 14000 14002 13787 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 14 0 5980478 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14018] ppid=14000 vsize=1538608 CPUtime=0
/proc/14002/task/14018/stat : 14018 (java) S 14000 14002 13787 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 5980478 1575534592 8789 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.47
Current children cumulated vsize (KiB) 1538608

[startup+3.10169 s]
/proc/loadavg: 1.40 1.10 1.03 1/120 14020
/proc/meminfo: memFree=1820116/2059040 swapFree=4152912/4192956
[pid=14002] ppid=14000 vsize=1539968 CPUtime=4.07
/proc/14002/stat : 14002 (java) S 14000 14002 13787 0 -1 4202496 19513 0 1 0 397 10 0 0 18 0 16 0 5980449 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14002/statm: 384992 14645 1423 10 0 382295 0
[pid=14002/tid=14004] ppid=14000 vsize=1539968 CPUtime=0.25
/proc/14002/task/14004/stat : 14004 (java) S 14000 14002 13787 0 -1 4202560 3800 0 1 0 23 2 0 0 19 0 16 0 5980450 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14005] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14005/stat : 14005 (java) S 14000 14002 13787 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 16 0 5980451 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14006] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14006/stat : 14006 (java) S 14000 14002 13787 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 16 0 5980451 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14007] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14007/stat : 14007 (java) S 14000 14002 13787 0 -1 4202560 3 0 0 0 0 0 0 0 18 0 16 0 5980453 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14008] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14008/stat : 14008 (java) S 14000 14002 13787 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 16 0 5980454 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14009] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14009/stat : 14009 (java) S 14000 14002 13787 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 5980454 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14010] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14010/stat : 14010 (java) S 14000 14002 13787 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 5980458 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14011] ppid=14000 vsize=1539968 CPUtime=1.16
/proc/14002/task/14011/stat : 14011 (java) R 14000 14002 13787 0 -1 4202560 4263 0 0 0 115 1 0 0 17 0 16 0 5980458 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 104138083 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=14002/tid=14012] ppid=14000 vsize=1539968 CPUtime=1.03
/proc/14002/task/14012/stat : 14012 (java) R 14000 14002 13787 0 -1 4202560 3501 0 0 0 102 1 0 0 15 0 16 0 5980458 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 104139970 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=14002/tid=14013] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14013/stat : 14013 (java) S 14000 14002 13787 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 16 0 5980458 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14014] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14014/stat : 14014 (java) S 14000 14002 13787 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 5980458 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14017] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14017/stat : 14017 (java) S 14000 14002 13787 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 16 0 5980478 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14018] ppid=14000 vsize=1539968 CPUtime=0
/proc/14002/task/14018/stat : 14018 (java) S 14000 14002 13787 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 5980478 1576927232 14645 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.07
Current children cumulated vsize (KiB) 1539968

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

[startup+3.90168 s]
/proc/loadavg: 1.40 1.10 1.03 5/122 14022
/proc/meminfo: memFree=1791828/2059040 swapFree=4152912/4192956
[pid=14002] ppid=14000 vsize=1542652 CPUtime=5.65
/proc/14002/stat : 14002 (java) S 14000 14002 13787 0 -1 4202496 30296 0 1 0 550 15 0 0 18 0 16 0 5980449 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14002/statm: 385663 23149 1437 10 0 382966 0
[pid=14002/tid=14004] ppid=14000 vsize=1542652 CPUtime=0.25
/proc/14002/task/14004/stat : 14004 (java) S 14000 14002 13787 0 -1 4202560 3800 0 1 0 23 2 0 0 18 0 16 0 5980450 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14005] ppid=14000 vsize=1542652 CPUtime=0
/proc/14002/task/14005/stat : 14005 (java) R 14000 14002 13787 0 -1 4202560 262 0 0 0 0 0 0 0 18 0 16 0 5980451 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=14002/tid=14006] ppid=14000 vsize=1542652 CPUtime=0
/proc/14002/task/14006/stat : 14006 (java) S 14000 14002 13787 0 -1 4202560 96 0 0 0 0 0 0 0 18 0 16 0 5980451 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14007] ppid=14000 vsize=1542652 CPUtime=0.02
/proc/14002/task/14007/stat : 14007 (java) S 14000 14002 13787 0 -1 4202560 357 0 0 0 2 0 0 0 15 0 16 0 5980453 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14008] ppid=14000 vsize=1542652 CPUtime=0
/proc/14002/task/14008/stat : 14008 (java) S 14000 14002 13787 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 16 0 5980454 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14009] ppid=14000 vsize=1542652 CPUtime=0
/proc/14002/task/14009/stat : 14009 (java) S 14000 14002 13787 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 16 0 5980454 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14010] ppid=14000 vsize=1542652 CPUtime=0
/proc/14002/task/14010/stat : 14010 (java) S 14000 14002 13787 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 16 0 5980458 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14011] ppid=14000 vsize=1542652 CPUtime=1.78
/proc/14002/task/14011/stat : 14011 (java) R 14000 14002 13787 0 -1 4202560 6385 0 0 0 176 2 0 0 16 0 16 0 5980458 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 105499205 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=14002/tid=14012] ppid=14000 vsize=1542652 CPUtime=1.42
/proc/14002/task/14012/stat : 14012 (java) S 14000 14002 13787 0 -1 4202560 4814 0 0 0 140 2 0 0 15 0 16 0 5980458 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14013] ppid=14000 vsize=1542652 CPUtime=0
/proc/14002/task/14013/stat : 14013 (java) S 14000 14002 13787 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 16 0 5980458 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14014] ppid=14000 vsize=1542652 CPUtime=0
/proc/14002/task/14014/stat : 14014 (java) S 14000 14002 13787 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 16 0 5980458 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14017] ppid=14000 vsize=1542652 CPUtime=0
/proc/14002/task/14017/stat : 14017 (java) S 14000 14002 13787 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 16 0 5980478 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14018] ppid=14000 vsize=1542652 CPUtime=0
/proc/14002/task/14018/stat : 14018 (java) S 14000 14002 13787 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 16 0 5980478 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14021] ppid=14000 vsize=1542652 CPUtime=0.82
/proc/14002/task/14021/stat : 14021 (java) R 14000 14002 13787 0 -1 4202560 5478 0 0 0 80 2 0 0 20 0 16 0 5980679 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=14002/tid=14022] ppid=14000 vsize=1542652 CPUtime=0.37
/proc/14002/task/14022/stat : 14022 (java) R 14000 14002 13787 0 -1 4202560 6908 0 0 0 34 3 0 0 17 0 16 0 5980679 1579675648 23149 1992294400 134512640 134550932 4288968400 18446744073709551615 4109258709 0 4 0 16800975 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.65
Current children cumulated vsize (KiB) 1542652

[startup+4.3019 s]
/proc/loadavg: 1.40 1.10 1.03 1/120 14022
/proc/meminfo: memFree=1758984/2059040 swapFree=4152912/4192956
[pid=14002] ppid=14000 vsize=1541628 CPUtime=6.09
/proc/14002/stat : 14002 (java) S 14000 14002 13787 0 -1 4202496 31714 0 1 0 594 15 0 0 18 0 14 0 5980449 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/14002/statm: 385407 24058 1447 10 0 382710 0
[pid=14002/tid=14004] ppid=14000 vsize=1541628 CPUtime=0.25
/proc/14002/task/14004/stat : 14004 (java) S 14000 14002 13787 0 -1 4202560 3800 0 1 0 23 2 0 0 18 0 14 0 5980450 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14005] ppid=14000 vsize=1541628 CPUtime=0
/proc/14002/task/14005/stat : 14005 (java) S 14000 14002 13787 0 -1 4202560 262 0 0 0 0 0 0 0 18 0 14 0 5980451 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14006] ppid=14000 vsize=1541628 CPUtime=0
/proc/14002/task/14006/stat : 14006 (java) S 14000 14002 13787 0 -1 4202560 96 0 0 0 0 0 0 0 17 0 14 0 5980451 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14007] ppid=14000 vsize=1541628 CPUtime=0.02
/proc/14002/task/14007/stat : 14007 (java) S 14000 14002 13787 0 -1 4202560 357 0 0 0 2 0 0 0 15 0 14 0 5980453 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 0 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14008] ppid=14000 vsize=1541628 CPUtime=0
/proc/14002/task/14008/stat : 14008 (java) S 14000 14002 13787 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 14 0 5980454 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14009] ppid=14000 vsize=1541628 CPUtime=0
/proc/14002/task/14009/stat : 14009 (java) S 14000 14002 13787 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 14 0 5980454 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14010] ppid=14000 vsize=1541628 CPUtime=0
/proc/14002/task/14010/stat : 14010 (java) S 14000 14002 13787 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 5980458 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14011] ppid=14000 vsize=1541628 CPUtime=1.92
/proc/14002/task/14011/stat : 14011 (java) S 14000 14002 13787 0 -1 4202560 6551 0 0 0 190 2 0 0 16 0 14 0 5980458 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14012] ppid=14000 vsize=1541628 CPUtime=1.51
/proc/14002/task/14012/stat : 14012 (java) S 14000 14002 13787 0 -1 4202560 4824 0 0 0 149 2 0 0 15 0 14 0 5980458 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14013] ppid=14000 vsize=1541628 CPUtime=0
/proc/14002/task/14013/stat : 14013 (java) S 14000 14002 13787 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 14 0 5980458 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14014] ppid=14000 vsize=1541628 CPUtime=0
/proc/14002/task/14014/stat : 14014 (java) S 14000 14002 13787 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 5980458 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
[pid=14002/tid=14017] ppid=14000 vsize=1541628 CPUtime=0
/proc/14002/task/14017/stat : 14017 (java) S 14000 14002 13787 0 -1 4202560 5 0 0 0 0 0 0 0 21 0 14 0 5980478 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 0 0 0 0
[pid=14002/tid=14018] ppid=14000 vsize=1541628 CPUtime=0
/proc/14002/task/14018/stat : 14018 (java) S 14000 14002 13787 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 5980478 1578627072 24058 1992294400 134512640 134550932 4288968400 18446744073709551615 4294960144 0 4 0 16800975 18446604437844636864 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 1541628

Child status: 30
Real time (s): 4.39037
CPU time (s): 6.13307
CPU user time (s): 5.96409
CPU system time (s): 0.168974
CPU usage (%): 139.694
Max. virtual memory (cumulated for all children) (KiB): 1544536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.96409
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31719
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 394
involuntary context switches= 370

runsolver used 0.022996 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-16 02:07:35
IDJOB=2661660
IDBENCH=47915
IDSOLVER=1166
FILE ID=node035/2661660-1276646855
PBS_JOBID= 11172435
Free space on /tmp= 62460 MiB

SOLVER NAME= 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-2661660-1276646855/watcher-2661660-1276646855 -o /tmp/evaluation-result-2661660-1276646855/solver-2661660-1276646855 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661660-1276646855.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b8556c61a91d14749acba7836969b871
RANDOM SEED=1495898867

node035.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1850692 kB
Buffers:         19832 kB
Cached:          91468 kB
SwapCached:       1696 kB
Active:          71296 kB
Inactive:        61448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850692 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:             452 kB
Writeback:           0 kB
AnonPages:       19808 kB
Mapped:          13792 kB
Slab:            53672 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181588 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node035 at 2010-06-16 02:07:39