Trace number 2661784

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 0.960853 2.31885

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=67-P1=71-B.opb
MD5SUMae67e81d38ba4f76b7dd516b4c482d81
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 benchmark0.077987
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 variables27
Total number of constraints3
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 constraints3
Minimum length of a constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 522902
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)81
Sum of products size (including duplicates)162
Number of different products81
Sum of products size162

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	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
0.25/0.21	c Pseudo Boolean Optimization
0.25/0.21	c ManyCore solver with 2 solvers running in parallel
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@4413ee
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.25/0.21	c Expensive reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.25/0.21	c --- Begin Solver configuration ---
0.25/0.21	c Stops conflict analysis at the first Unique Implication Point
0.25/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@1cb25f1
0.25/0.21	c Learn all clauses as in MiniSAT
0.25/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.25/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.25/0.21	c No reason simplification
0.25/0.21	c Armin Biere (Picosat) restarts strategy
0.25/0.21	c Glucose learned constraints deletion strategy
0.25/0.21	c timeout=2147483s
0.25/0.21	c DB Simplification allowed=false
0.25/0.21	c --- End Solver configuration ---
0.25/0.21	
0.25/0.21	c solving HOME/instance-2661784-1278546908.opb
0.25/0.21	c reading problem ... 
0.25/0.28	c ... done. Wall clock time 0.065s.
0.25/0.28	c #vars     108
0.25/0.28	c #constraints  166
0.25/0.28	c constraints type 
0.25/0.28	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.25/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
0.25/0.28	c constraints type 
0.25/0.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
0.25/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
0.38/0.37	c And the winner is Resolution
0.69/1.28	c SATISFIABLE
0.69/1.29	c OPTIMIZING...
0.69/1.29	c Got one! Elapsed wall clock time (in seconds):1.071
0.69/1.29	o 3
0.69/1.29	c And the winner is Resolution
0.94/2.29	c starts		: 1
0.94/2.29	c conflicts		: 20
0.94/2.29	c decisions		: 29
0.94/2.29	c propagations		: 399
0.94/2.29	c inspects		: 1329
0.94/2.29	c learnt literals	: 0
0.94/2.29	c learnt binary clauses	: 0
0.94/2.29	c learnt ternary clauses	: 0
0.94/2.29	c learnt clauses	: 20
0.94/2.29	c ignored clauses	: 0
0.94/2.29	c root simplifications	: 0
0.94/2.29	c removed literals (reason simplification)	: 150
0.94/2.29	c reason swapping (by a shorter reason)	: 0
0.94/2.29	c Calls to reduceDB	: 0
0.94/2.29	c number of reductions to clauses (during analyze)	: 0
0.94/2.29	c number of learned constraints concerned by reduction	: 0
0.94/2.29	c number of learning phase by resolution	: 0
0.94/2.29	c number of learning phase by cutting planes	: 0
0.94/2.29	c speed (assignments/second)	: 396.62027833001986
0.94/2.29	c non guided choices	2
0.94/2.29	c learnt constraints type 
0.94/2.29	c constraints type 
0.94/2.29	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81
0.94/2.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
0.94/2.29	c constraints type 
0.94/2.29	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 81
0.94/2.29	c org.sat4j.pb.constraints.pb.MaxWatchPb => 85
0.94/2.29	s OPTIMUM FOUND
0.94/2.29	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 
0.94/2.29	c objective function=3
0.94/2.29	c Total wall clock time (in seconds): 2.079

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-2661784-1278546908/watcher-2661784-1278546908 -o /tmp/evaluation-result-2661784-1278546908/solver-2661784-1278546908 -C 1800 -W 2000 -M 1800 java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661784-1278546908.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: 0.91 0.86 0.48 3/106 25804
/proc/meminfo: memFree=1740232/2059040 swapFree=4139400/4192956
[pid=25804] ppid=25802 vsize=1832 CPUtime=0
/proc/25804/stat : 25804 (java6) R 25802 25804 25098 0 -1 4194304 252 0 0 0 0 0 0 0 19 0 1 0 22903062 1875968 155 1992294400 134512640 134550932 4288912736 18446744073709551615 5781296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25804/statm: 458 156 119 10 0 63 0

[startup+0.089251 s]
/proc/loadavg: 0.91 0.86 0.48 3/106 25804
/proc/meminfo: memFree=1740232/2059040 swapFree=4139400/4192956
[pid=25804] ppid=25802 vsize=1521796 CPUtime=0.07
/proc/25804/stat : 25804 (java) S 25802 25804 25098 0 -1 4202496 3840 0 1 0 5 2 0 0 18 0 7 0 22903062 1558319104 3282 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/25804/statm: 380449 3282 1045 10 0 377759 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1521796

[startup+0.101251 s]
/proc/loadavg: 0.91 0.86 0.48 3/106 25804
/proc/meminfo: memFree=1740232/2059040 swapFree=4139400/4192956
[pid=25804] ppid=25802 vsize=1524180 CPUtime=0.08
/proc/25804/stat : 25804 (java) S 25802 25804 25098 0 -1 4202496 3958 0 1 0 6 2 0 0 18 0 12 0 22903062 1560760320 3398 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25804/statm: 381045 3398 1075 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524180

[startup+0.300702 s]
/proc/loadavg: 0.91 0.86 0.48 3/106 25804
/proc/meminfo: memFree=1740232/2059040 swapFree=4139400/4192956
[pid=25804] ppid=25802 vsize=1527432 CPUtime=0.38
/proc/25804/stat : 25804 (java) S 25802 25804 25098 0 -1 4202496 5448 0 1 0 34 4 0 0 18 0 16 0 22903062 1564090368 4886 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25804/statm: 381858 4886 1355 10 0 379161 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 1527432

[startup+0.700694 s]
/proc/loadavg: 0.91 0.86 0.48 3/106 25804
/proc/meminfo: memFree=1740232/2059040 swapFree=4139400/4192956
[pid=25804] ppid=25802 vsize=1530124 CPUtime=0.69
/proc/25804/stat : 25804 (java) S 25802 25804 25098 0 -1 4202496 6308 0 1 0 65 4 0 0 18 0 14 0 22903062 1566846976 5643 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25804/statm: 382531 5643 1382 10 0 379834 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1530124

[startup+1.50168 s]
/proc/loadavg: 0.91 0.86 0.48 1/120 25820
/proc/meminfo: memFree=1722764/2059040 swapFree=4139400/4192956
[pid=25804] ppid=25802 vsize=1530124 CPUtime=0.94
/proc/25804/stat : 25804 (java) S 25802 25804 25098 0 -1 4202496 7006 0 1 0 90 4 0 0 18 0 14 0 22903062 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25804/statm: 382531 6341 1399 10 0 379834 0
[pid=25804/tid=25806] ppid=25802 vsize=1530124 CPUtime=0.25
/proc/25804/task/25806/stat : 25806 (java) S 25802 25804 25098 0 -1 4202560 3774 0 1 0 23 2 0 0 19 0 14 0 22903064 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25807] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25807/stat : 25807 (java) S 25802 25804 25098 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22903065 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25808] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25808/stat : 25808 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 22903065 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25809] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25809/stat : 25809 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22903067 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25810] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25810/stat : 25810 (java) S 25802 25804 25098 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 22903067 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25811] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25811/stat : 25811 (java) S 25802 25804 25098 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 22903067 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25812] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25812/stat : 25812 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25813] ppid=25802 vsize=1530124 CPUtime=0.2
/proc/25804/task/25813/stat : 25813 (java) S 25802 25804 25098 0 -1 4202560 580 0 0 0 20 0 0 0 17 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25814] ppid=25802 vsize=1530124 CPUtime=0.21
/proc/25804/task/25814/stat : 25814 (java) S 25802 25804 25098 0 -1 4202560 746 0 0 0 21 0 0 0 17 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25815] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25815/stat : 25815 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25816] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25816/stat : 25816 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25819] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25819/stat : 25819 (java) S 25802 25804 25098 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 22903091 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25820] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25820/stat : 25820 (java) S 25802 25804 25098 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 22903091 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.94
Current children cumulated vsize (KiB) 1530124

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

[startup+1.90167 s]
/proc/loadavg: 0.91 0.86 0.48 1/120 25820
/proc/meminfo: memFree=1722764/2059040 swapFree=4139400/4192956
[pid=25804] ppid=25802 vsize=1530124 CPUtime=0.94
/proc/25804/stat : 25804 (java) S 25802 25804 25098 0 -1 4202496 7006 0 1 0 90 4 0 0 18 0 14 0 22903062 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25804/statm: 382531 6341 1399 10 0 379834 0
[pid=25804/tid=25806] ppid=25802 vsize=1530124 CPUtime=0.25
/proc/25804/task/25806/stat : 25806 (java) S 25802 25804 25098 0 -1 4202560 3774 0 1 0 23 2 0 0 19 0 14 0 22903064 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25807] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25807/stat : 25807 (java) S 25802 25804 25098 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22903065 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25808] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25808/stat : 25808 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 22903065 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25809] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25809/stat : 25809 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 14 0 22903067 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25810] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25810/stat : 25810 (java) S 25802 25804 25098 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 22903067 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25811] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25811/stat : 25811 (java) S 25802 25804 25098 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 22903067 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25812] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25812/stat : 25812 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25813] ppid=25802 vsize=1530124 CPUtime=0.2
/proc/25804/task/25813/stat : 25813 (java) S 25802 25804 25098 0 -1 4202560 580 0 0 0 20 0 0 0 17 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25814] ppid=25802 vsize=1530124 CPUtime=0.21
/proc/25804/task/25814/stat : 25814 (java) S 25802 25804 25098 0 -1 4202560 746 0 0 0 21 0 0 0 17 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25815] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25815/stat : 25815 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25816] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25816/stat : 25816 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22903072 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25819] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25819/stat : 25819 (java) S 25802 25804 25098 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 22903091 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25820] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25820/stat : 25820 (java) S 25802 25804 25098 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 22903091 1566846976 6341 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.94
Current children cumulated vsize (KiB) 1530124

[startup+2.30166 s]
/proc/loadavg: 0.91 0.86 0.48 1/120 25822
/proc/meminfo: memFree=1719664/2059040 swapFree=4139400/4192956
[pid=25804] ppid=25802 vsize=1530124 CPUtime=0.94
/proc/25804/stat : 25804 (java) S 25802 25804 25098 0 -1 4202496 7017 0 1 0 90 4 0 0 18 0 14 0 22903062 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25804/statm: 382531 6351 1400 10 0 379834 0
[pid=25804/tid=25806] ppid=25802 vsize=1530124 CPUtime=0.25
/proc/25804/task/25806/stat : 25806 (java) S 25802 25804 25098 0 -1 4202560 3780 0 1 0 23 2 0 0 18 0 14 0 22903064 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25807] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25807/stat : 25807 (java) S 25802 25804 25098 0 -1 4202560 4 0 0 0 0 0 0 0 20 0 14 0 22903065 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25808] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25808/stat : 25808 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 14 0 22903065 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25809] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25809/stat : 25809 (java) S 25802 25804 25098 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 14 0 22903067 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 0 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25810] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25810/stat : 25810 (java) S 25802 25804 25098 0 -1 4202560 11 0 0 0 0 0 0 0 23 0 14 0 22903067 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25811] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25811/stat : 25811 (java) S 25802 25804 25098 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 14 0 22903067 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25812] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25812/stat : 25812 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22903072 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25813] ppid=25802 vsize=1530124 CPUtime=0.2
/proc/25804/task/25813/stat : 25813 (java) S 25802 25804 25098 0 -1 4202560 580 0 0 0 20 0 0 0 17 0 14 0 22903072 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25814] ppid=25802 vsize=1530124 CPUtime=0.21
/proc/25804/task/25814/stat : 25814 (java) S 25802 25804 25098 0 -1 4202560 746 0 0 0 21 0 0 0 17 0 14 0 22903072 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25815] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25815/stat : 25815 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 14 0 22903072 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25816] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25816/stat : 25816 (java) S 25802 25804 25098 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 14 0 22903072 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
[pid=25804/tid=25819] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25819/stat : 25819 (java) S 25802 25804 25098 0 -1 4202560 4 0 0 0 0 0 0 0 21 0 14 0 22903091 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 1 0 0 0
[pid=25804/tid=25820] ppid=25802 vsize=1530124 CPUtime=0
/proc/25804/task/25820/stat : 25820 (java) S 25802 25804 25098 0 -1 4202560 5 0 0 0 0 0 0 0 19 0 14 0 22903091 1566846976 6351 1992294400 134512640 134550932 4290515904 18446744073709551615 4294960144 0 4 0 16800975 18446604437852272768 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 0.94
Current children cumulated vsize (KiB) 1530124

Child status: 30
Real time (s): 2.31885
CPU time (s): 0.960853
CPU user time (s): 0.909861
CPU system time (s): 0.050992
CPU usage (%): 41.4366
Max. virtual memory (cumulated for all children) (KiB): 1530124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.909861
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7018
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= 238
involuntary context switches= 74

runsolver used 0.006998 second user time and 0.026995 second system time

The end

Launcher Data 

Begin job on node018 at 2010-07-08 01:55:08
IDJOB=2661784
IDBENCH=48039
IDSOLVER=1166
FILE ID=node018/2661784-1278546908
PBS_JOBID= 11239514
Free space on /tmp= 62520 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=9-P0=67-P1=71-B.opb
COMMAND LINE= java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661784-1278546908/watcher-2661784-1278546908 -o /tmp/evaluation-result-2661784-1278546908/solver-2661784-1278546908 -C 1800 -W 2000 -M 1800  java6 -server -Xms1350m -Xmx1350m -jar HOME/sat4j-multicore.jar HOME/instance-2661784-1278546908.opb

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

MD5SUM BENCH= ae67e81d38ba4f76b7dd516b4c482d81
RANDOM SEED=640414718

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1740504 kB
Buffers:         46676 kB
Cached:         184968 kB
SwapCached:       6924 kB
Active:         134340 kB
Inactive:       111004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1740504 kB
SwapTotal:     4192956 kB
SwapFree:      4139400 kB
Dirty:             488 kB
Writeback:          24 kB
AnonPages:       11380 kB
Mapped:          11852 kB
Slab:            51056 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180284 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= 62520 MiB
End job on node018 at 2010-07-08 01:55:10