Trace number 2669939

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 CuttingPlanes 2.2.0 2010-05-26OPT3 4.5783 2.48781

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=13-P2=19-B.opb
MD5SUM5fb9dc62303358c65705c93b38b065c3
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 benchmark0.05299
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 variables30
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)50
Sum of products size (including duplicates)100
Number of different products50
Sum of products size100

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	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.v20100526
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 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@16fd0b7
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	c solving HOME/instance-2669939-1276698660.opb
0.24/0.21	c reading problem ... 
0.24/0.25	c ... done. Wall clock time 0.039s.
0.24/0.25	c #vars     80
0.24/0.25	c #constraints  107
0.24/0.25	c constraints type 
0.24/0.25	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
0.24/0.25	c org.sat4j.pb.constraints.pb.MaxWatchPb => 57
1.75/1.06	c SATISFIABLE
1.75/1.06	c OPTIMIZING...
1.75/1.06	c Got one! Elapsed wall clock time (in seconds):0.85
1.75/1.06	o 13
2.54/1.49	c Got one! Elapsed wall clock time (in seconds):1.277
2.54/1.49	o 5
3.53/1.97	c Got one! Elapsed wall clock time (in seconds):1.761
3.53/1.97	o 3
4.32/2.32	c starts		: 7
4.32/2.32	c conflicts		: 633
4.32/2.32	c decisions		: 717
4.32/2.32	c propagations		: 7451
4.32/2.32	c inspects		: 491468
4.32/2.32	c learnt literals	: 0
4.32/2.32	c learnt binary clauses	: 0
4.32/2.32	c learnt ternary clauses	: 0
4.32/2.33	c learnt clauses	: 632
4.32/2.33	c ignored clauses	: 0
4.32/2.33	c root simplifications	: 0
4.32/2.33	c removed literals (reason simplification)	: 0
4.32/2.33	c reason swapping (by a shorter reason)	: 0
4.32/2.33	c Calls to reduceDB	: 0
4.32/2.33	c number of reductions to clauses (during analyze)	: 0
4.32/2.33	c number of learned constraints concerned by reduction	: 0
4.32/2.33	c number of learning phase by resolution	: 0
4.32/2.33	c number of learning phase by cutting planes	: 0
4.32/2.33	c speed (assignments/second)	: 20871.148459383756
4.32/2.33	c non guided choices	61
4.32/2.33	c learnt constraints type 
4.32/2.33	c constraints type 
4.32/2.33	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
4.32/2.33	c org.sat4j.pb.constraints.pb.MaxWatchPb => 57
4.32/2.33	s OPTIMUM FOUND
4.32/2.33	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 
4.32/2.33	c objective function=3
4.32/2.33	c Total wall clock time (in seconds): 2.119

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-2669939-1276698660/watcher-2669939-1276698660 -o /tmp/evaluation-result-2669939-1276698660/solver-2669939-1276698660 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2669939-1276698660.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: 0.00 0.00 0.03 3/106 18462
/proc/meminfo: memFree=1852412/2059040 swapFree=4140372/4192956
[pid=18462] ppid=18460 vsize=248 CPUtime=0
/proc/18462/stat : 18462 (java) R 18460 18462 18437 0 -1 4194304 281 0 0 0 0 0 0 0 22 0 1 0 11156930 253952 28 1992294400 134512640 134550932 4290382976 18446744073709551615 3899870 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18462/statm: 62 28 21 10 0 23 0

[startup+0.054661 s]
/proc/loadavg: 0.00 0.00 0.03 3/106 18462
/proc/meminfo: memFree=1852412/2059040 swapFree=4140372/4192956
[pid=18462] ppid=18460 vsize=1521664 CPUtime=0.04
/proc/18462/stat : 18462 (java) S 18460 18462 18437 0 -1 4202496 3527 0 1 0 2 2 0 0 18 0 7 0 11156930 1558183936 2970 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/18462/statm: 380416 2970 997 10 0 377726 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1521664

[startup+0.101665 s]
/proc/loadavg: 0.00 0.00 0.03 3/106 18462
/proc/meminfo: memFree=1852412/2059040 swapFree=4140372/4192956
[pid=18462] ppid=18460 vsize=1524184 CPUtime=0.08
/proc/18462/stat : 18462 (java) S 18460 18462 18437 0 -1 4202496 3954 0 1 0 5 3 0 0 18 0 12 0 11156930 1560764416 3394 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18462/statm: 381046 3394 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.301716 s]
/proc/loadavg: 0.00 0.00 0.03 3/106 18462
/proc/meminfo: memFree=1852412/2059040 swapFree=4140372/4192956
[pid=18462] ppid=18460 vsize=1526584 CPUtime=0.36
/proc/18462/stat : 18462 (java) S 18460 18462 18437 0 -1 4202496 5419 0 1 0 32 4 0 0 18 0 13 0 11156930 1563222016 4857 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18462/statm: 381646 4857 1361 10 0 378948 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526584

[startup+0.701708 s]
/proc/loadavg: 0.00 0.00 0.03 3/106 18462
/proc/meminfo: memFree=1852412/2059040 swapFree=4140372/4192956
[pid=18462] ppid=18460 vsize=1530928 CPUtime=1.15
/proc/18462/stat : 18462 (java) S 18460 18462 18437 0 -1 4202496 7827 0 1 0 109 6 0 0 18 0 13 0 11156930 1567670272 6961 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18462/statm: 382732 6962 1395 10 0 380034 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 1530928

[startup+1.50069 s]
/proc/loadavg: 0.00 0.00 0.03 4/119 18475
/proc/meminfo: memFree=1820008/2059040 swapFree=4140372/4192956
[pid=18462] ppid=18460 vsize=1537564 CPUtime=2.74
/proc/18462/stat : 18462 (java) S 18460 18462 18437 0 -1 4202496 20074 0 1 0 263 11 0 0 18 0 13 0 11156930 1574465536 18129 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18462/statm: 384391 18132 1418 10 0 381693 0
[pid=18462/tid=18464] ppid=18460 vsize=1537564 CPUtime=1.47
/proc/18462/task/18464/stat : 18464 (java) R 18460 18462 18437 0 -1 4202560 14518 0 1 0 139 8 0 0 18 0 13 0 11156931 1574465536 18134 1992294400 134512640 134550932 4290382976 18446744073709551615 4108952408 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18462/tid=18465] ppid=18460 vsize=1537564 CPUtime=0
/proc/18462/task/18465/stat : 18465 (java) S 18460 18462 18437 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 11156933 1574465536 18135 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18466] ppid=18460 vsize=1537564 CPUtime=0
/proc/18462/task/18466/stat : 18466 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 11156933 1574465536 18137 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18467] ppid=18460 vsize=1537564 CPUtime=0
/proc/18462/task/18467/stat : 18467 (java) S 18460 18462 18437 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 11156934 1574465536 18138 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18468] ppid=18460 vsize=1537564 CPUtime=0
/proc/18462/task/18468/stat : 18468 (java) S 18460 18462 18437 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 11156935 1574465536 18139 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18469] ppid=18460 vsize=1537564 CPUtime=0
/proc/18462/task/18469/stat : 18469 (java) S 18460 18462 18437 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 13 0 11156935 1574465536 18140 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18470] ppid=18460 vsize=1537564 CPUtime=0
/proc/18462/task/18470/stat : 18470 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11156939 1574465536 18141 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18471] ppid=18460 vsize=1537564 CPUtime=0.52
/proc/18462/task/18471/stat : 18471 (java) R 18460 18462 18437 0 -1 4202560 3159 0 0 0 52 0 0 0 25 0 13 0 11156939 1574465536 18142 1992294400 134512640 134550932 4290382976 18446744073709551615 104138083 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18462/tid=18472] ppid=18460 vsize=1537564 CPUtime=0.7
/proc/18462/task/18472/stat : 18472 (java) R 18460 18462 18437 0 -1 4202560 1332 0 0 0 70 0 0 0 25 0 13 0 11156939 1574465536 18142 1992294400 134512640 134550932 4290382976 18446744073709551615 103694938 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18462/tid=18473] ppid=18460 vsize=1537564 CPUtime=0
/proc/18462/task/18473/stat : 18473 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11156939 1574465536 18143 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18474] ppid=18460 vsize=1537564 CPUtime=0
/proc/18462/task/18474/stat : 18474 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11156939 1574465536 18143 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 1 0 0 0
[pid=18462/tid=18475] ppid=18460 vsize=1537564 CPUtime=0
/proc/18462/task/18475/stat : 18475 (java) S 18460 18462 18437 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11156955 1574465536 18145 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 1537564

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

[startup+1.90168 s]
/proc/loadavg: 0.00 0.00 0.03 4/119 18475
/proc/meminfo: memFree=1820008/2059040 swapFree=4140372/4192956
[pid=18462] ppid=18460 vsize=1538580 CPUtime=3.53
/proc/18462/stat : 18462 (java) S 18460 18462 18437 0 -1 4202496 31194 0 1 0 339 14 0 0 18 0 13 0 11156930 1575505920 29249 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18462/statm: 384645 29251 1424 10 0 381947 0
[pid=18462/tid=18464] ppid=18460 vsize=1538580 CPUtime=1.87
/proc/18462/task/18464/stat : 18464 (java) R 18460 18462 18437 0 -1 4202560 25122 0 1 0 175 12 0 0 18 0 13 0 11156931 1575505920 29252 1992294400 134512640 134550932 4290382976 18446744073709551615 4109146160 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18462/tid=18465] ppid=18460 vsize=1538580 CPUtime=0
/proc/18462/task/18465/stat : 18465 (java) S 18460 18462 18437 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 11156933 1575505920 29255 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18466] ppid=18460 vsize=1538580 CPUtime=0
/proc/18462/task/18466/stat : 18466 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 13 0 11156933 1575505920 29256 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18467] ppid=18460 vsize=1538580 CPUtime=0
/proc/18462/task/18467/stat : 18467 (java) S 18460 18462 18437 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 13 0 11156934 1575505920 29257 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18468] ppid=18460 vsize=1538580 CPUtime=0
/proc/18462/task/18468/stat : 18468 (java) S 18460 18462 18437 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 11156935 1575505920 29257 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18469] ppid=18460 vsize=1538580 CPUtime=0
/proc/18462/task/18469/stat : 18469 (java) S 18460 18462 18437 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 13 0 11156935 1575505920 29260 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18470] ppid=18460 vsize=1538580 CPUtime=0
/proc/18462/task/18470/stat : 18470 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11156939 1575505920 29262 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18471] ppid=18460 vsize=1538580 CPUtime=0.72
/proc/18462/task/18471/stat : 18471 (java) R 18460 18462 18437 0 -1 4202560 3408 0 0 0 72 0 0 0 25 0 13 0 11156939 1575505920 29263 1992294400 134512640 134550932 4290382976 18446744073709551615 106115750 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18462/tid=18472] ppid=18460 vsize=1538580 CPUtime=0.9
/proc/18462/task/18472/stat : 18472 (java) R 18460 18462 18437 0 -1 4202560 1598 0 0 0 90 0 0 0 25 0 13 0 11156939 1575505920 29265 1992294400 134512640 134550932 4290382976 18446744073709551615 105634590 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18462/tid=18473] ppid=18460 vsize=1538580 CPUtime=0
/proc/18462/task/18473/stat : 18473 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11156939 1575505920 29266 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18474] ppid=18460 vsize=1538580 CPUtime=0
/proc/18462/task/18474/stat : 18474 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11156939 1575505920 29266 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 1 0 0 0
[pid=18462/tid=18475] ppid=18460 vsize=1538580 CPUtime=0
/proc/18462/task/18475/stat : 18475 (java) S 18460 18462 18437 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11156955 1575505920 29267 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 3.53
Current children cumulated vsize (KiB) 1538580

[startup+2.30168 s]
/proc/loadavg: 0.00 0.00 0.03 4/119 18475
/proc/meminfo: memFree=1713616/2059040 swapFree=4140372/4192956
[pid=18462] ppid=18460 vsize=1543804 CPUtime=4.32
/proc/18462/stat : 18462 (java) S 18460 18462 18437 0 -1 4202496 40532 0 1 0 414 18 0 0 18 0 13 0 11156930 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18462/statm: 385951 37725 1435 10 0 383253 0
[pid=18462/tid=18464] ppid=18460 vsize=1543804 CPUtime=2.26
/proc/18462/task/18464/stat : 18464 (java) R 18460 18462 18437 0 -1 4202560 32073 0 1 0 211 15 0 0 18 0 13 0 11156931 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4108596508 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18462/tid=18465] ppid=18460 vsize=1543804 CPUtime=0
/proc/18462/task/18465/stat : 18465 (java) S 18460 18462 18437 0 -1 4202560 310 0 0 0 0 0 0 0 17 0 13 0 11156933 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18466] ppid=18460 vsize=1543804 CPUtime=0
/proc/18462/task/18466/stat : 18466 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 11156933 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18467] ppid=18460 vsize=1543804 CPUtime=0
/proc/18462/task/18467/stat : 18467 (java) S 18460 18462 18437 0 -1 4202560 8 0 0 0 0 0 0 0 17 0 13 0 11156934 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18468] ppid=18460 vsize=1543804 CPUtime=0
/proc/18462/task/18468/stat : 18468 (java) S 18460 18462 18437 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 11156935 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18469] ppid=18460 vsize=1543804 CPUtime=0
/proc/18462/task/18469/stat : 18469 (java) S 18460 18462 18437 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 11156935 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18470] ppid=18460 vsize=1543804 CPUtime=0
/proc/18462/task/18470/stat : 18470 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11156939 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18471] ppid=18460 vsize=1543804 CPUtime=0.92
/proc/18462/task/18471/stat : 18471 (java) R 18460 18462 18437 0 -1 4202560 4711 0 0 0 91 1 0 0 25 0 13 0 11156939 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 104163931 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18462/tid=18472] ppid=18460 vsize=1543804 CPUtime=1.1
/proc/18462/task/18472/stat : 18472 (java) R 18460 18462 18437 0 -1 4202560 2363 0 0 0 110 0 0 0 25 0 13 0 11156939 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 103155591 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=18462/tid=18473] ppid=18460 vsize=1543804 CPUtime=0
/proc/18462/task/18473/stat : 18473 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 11156939 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18474] ppid=18460 vsize=1543804 CPUtime=0
/proc/18462/task/18474/stat : 18474 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 11156939 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 1 0 0 0
[pid=18462/tid=18475] ppid=18460 vsize=1543804 CPUtime=0
/proc/18462/task/18475/stat : 18475 (java) S 18460 18462 18437 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 11156955 1580855296 37725 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.32
Current children cumulated vsize (KiB) 1543804

[startup+2.40167 s]
/proc/loadavg: 0.00 0.00 0.03 4/119 18475
/proc/meminfo: memFree=1713616/2059040 swapFree=4140372/4192956
[pid=18462] ppid=18460 vsize=1547804 CPUtime=4.49
/proc/18462/stat : 18462 (java) S 18460 18462 18437 0 -1 4202496 41490 0 1 0 430 19 0 0 18 0 11 0 11156930 1584951296 38682 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/18462/statm: 386951 38682 1436 10 0 384253 0
[pid=18462/tid=18464] ppid=18460 vsize=1547804 CPUtime=2.28
/proc/18462/task/18464/stat : 18464 (java) S 18460 18462 18437 0 -1 4202560 32079 0 1 0 213 15 0 0 19 0 11 0 11156931 1584951296 38682 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18465] ppid=18460 vsize=1547804 CPUtime=0
/proc/18462/task/18465/stat : 18465 (java) S 18460 18462 18437 0 -1 4202560 310 0 0 0 0 0 0 0 17 0 11 0 11156933 1584951296 38682 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18466] ppid=18460 vsize=1547804 CPUtime=0
/proc/18462/task/18466/stat : 18466 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 11 0 11156933 1584951296 38682 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18467] ppid=18460 vsize=1547804 CPUtime=0
/proc/18462/task/18467/stat : 18467 (java) S 18460 18462 18437 0 -1 4202560 8 0 0 0 0 0 0 0 15 0 11 0 11156934 1584951296 38682 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 0 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18468] ppid=18460 vsize=1547804 CPUtime=0
/proc/18462/task/18468/stat : 18468 (java) S 18460 18462 18437 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 11 0 11156935 1584951296 38682 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18469] ppid=18460 vsize=1547804 CPUtime=0
/proc/18462/task/18469/stat : 18469 (java) S 18460 18462 18437 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 11 0 11156935 1584951296 38682 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18471] ppid=18460 vsize=1547804 CPUtime=0.99
/proc/18462/task/18471/stat : 18471 (java) S 18460 18462 18437 0 -1 4202560 4861 0 0 0 98 1 0 0 25 0 11 0 11156939 1584951296 38682 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 1 0 0 0
[pid=18462/tid=18472] ppid=18460 vsize=1547804 CPUtime=1.17
/proc/18462/task/18472/stat : 18472 (java) R 18460 18462 18437 0 -1 4202560 3156 0 0 0 116 1 0 0 25 0 11 0 11156939 1584951296 38683 1992294400 134512640 134550932 4290382976 18446744073709551615 4401116 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=18462/tid=18473] ppid=18460 vsize=1547804 CPUtime=0
/proc/18462/task/18473/stat : 18473 (java) S 18460 18462 18437 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 11 0 11156939 1584951296 38683 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 0 0 0 0
[pid=18462/tid=18475] ppid=18460 vsize=1547804 CPUtime=0
/proc/18462/task/18475/stat : 18475 (java) S 18460 18462 18437 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 11 0 11156955 1584951296 38683 1992294400 134512640 134550932 4290382976 18446744073709551615 4294960144 0 4 0 16800975 18446604436669384640 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 1547804

Child status: 30
Real time (s): 2.48781
CPU time (s): 4.5783
CPU user time (s): 4.36734
CPU system time (s): 0.210967
CPU usage (%): 184.03
Max. virtual memory (cumulated for all children) (KiB): 1547804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.36734
system time used= 0.210967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42230
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= 247
involuntary context switches= 225

runsolver used 0.011998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node056 at 2010-06-16 16:31:00
IDJOB=2669939
IDBENCH=47898
IDSOLVER=1165
FILE ID=node056/2669939-1276698660
PBS_JOBID= 11174089
Free space on /tmp= 98640 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=29-P1=13-P2=19-B.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669939-1276698660/watcher-2669939-1276698660 -o /tmp/evaluation-result-2669939-1276698660/solver-2669939-1276698660 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2669939-1276698660.opb

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

MD5SUM BENCH= 5fb9dc62303358c65705c93b38b065c3
RANDOM SEED=876841006

node056.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		: 3000.215
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852684 kB
Buffers:          9112 kB
Cached:         109612 kB
SwapCached:       5700 kB
Active:          42148 kB
Inactive:        88956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852684 kB
SwapTotal:     4192956 kB
SwapFree:      4140372 kB
Dirty:             536 kB
Writeback:           0 kB
AnonPages:       10840 kB
Mapped:          12820 kB
Slab:            53056 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181488 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= 98636 MiB
End job on node056 at 2010-06-16 16:31:02