Trace number 2670131

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 7.52285 3.92815

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=31-P2=17-B.opb
MD5SUMeb9bc6402139a5a4a24560e631721b29
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 benchmark0.041992
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
0.23/0.21	c Pseudo Boolean Optimization
0.23/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.23/0.21	c --- Begin Solver configuration ---
0.23/0.21	c Stops conflict analysis at the first Unique Implication Point
0.23/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.23/0.21	c Learn all clauses as in MiniSAT
0.23/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.23/0.21	c No reason simplification
0.23/0.21	c Armin Biere (Picosat) restarts strategy
0.23/0.21	c Glucose learned constraints deletion strategy
0.23/0.21	c timeout=2147483s
0.23/0.21	c DB Simplification allowed=false
0.23/0.21	c --- End Solver configuration ---
0.23/0.21	c solving HOME/instance-2670131-1276705904.opb
0.23/0.21	c reading problem ... 
0.23/0.24	c ... done. Wall clock time 0.039s.
0.23/0.24	c #vars     80
0.23/0.24	c #constraints  107
0.23/0.24	c constraints type 
0.23/0.24	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
0.23/0.25	c org.sat4j.pb.constraints.pb.MaxWatchPb => 57
1.76/1.07	c SATISFIABLE
1.76/1.07	c OPTIMIZING...
1.76/1.07	c Got one! Elapsed wall clock time (in seconds):0.79
1.76/1.07	o 29
2.54/1.49	c Got one! Elapsed wall clock time (in seconds):1.278
2.54/1.49	o 25
6.13/3.29	c Got one! Elapsed wall clock time (in seconds):3.084
6.13/3.29	o 23
7.10/3.70	c Got one! Elapsed wall clock time (in seconds):3.494
7.10/3.70	o 3
7.30/3.88	c starts		: 11
7.30/3.88	c conflicts		: 1145
7.30/3.88	c decisions		: 1353
7.30/3.88	c propagations		: 14218
7.30/3.88	c inspects		: 1284392
7.30/3.88	c learnt literals	: 0
7.30/3.88	c learnt binary clauses	: 0
7.30/3.88	c learnt ternary clauses	: 0
7.30/3.89	c learnt clauses	: 1145
7.30/3.89	c ignored clauses	: 0
7.30/3.89	c root simplifications	: 0
7.30/3.89	c removed literals (reason simplification)	: 0
7.30/3.89	c reason swapping (by a shorter reason)	: 0
7.30/3.89	c Calls to reduceDB	: 0
7.30/3.89	c number of reductions to clauses (during analyze)	: 0
7.30/3.89	c number of learned constraints concerned by reduction	: 0
7.30/3.89	c number of learning phase by resolution	: 0
7.30/3.89	c number of learning phase by cutting planes	: 0
7.30/3.89	c speed (assignments/second)	: 76032.08556149733
7.30/3.89	c non guided choices	53
7.30/3.89	c learnt constraints type 
7.30/3.89	c constraints type 
7.30/3.89	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 50
7.30/3.89	c org.sat4j.pb.constraints.pb.MaxWatchPb => 57
7.30/3.89	s OPTIMUM FOUND
7.30/3.89	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 
7.30/3.89	c objective function=3
7.30/3.89	c Total wall clock time (in seconds): 3.683

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-2670131-1276705904/watcher-2670131-1276705904 -o /tmp/evaluation-result-2670131-1276705904/solver-2670131-1276705904 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670131-1276705904.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: 1.02 1.01 0.96 3/106 10041
/proc/meminfo: memFree=1879480/2059040 swapFree=4139252/4192956
[pid=10041] ppid=10039 vsize=4 CPUtime=0
/proc/10041/stat : 10041 (java6) R 10039 10041 9258 0 -1 4194304 255 0 0 0 0 0 0 0 25 0 1 0 46191924 4096 1 1992294400 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/10041/statm: 60 2 0 0 0 21 0

[startup+0.057923 s]
/proc/loadavg: 1.02 1.01 0.96 3/106 10041
/proc/meminfo: memFree=1879480/2059040 swapFree=4139252/4192956
[pid=10041] ppid=10039 vsize=1521664 CPUtime=0.04
/proc/10041/stat : 10041 (java) S 10039 10041 9258 0 -1 4202496 3590 0 1 0 3 1 0 0 18 0 7 0 46191924 1558183936 3031 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/10041/statm: 380416 3033 1014 10 0 377726 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1521664

[startup+0.100924 s]
/proc/loadavg: 1.02 1.01 0.96 3/106 10041
/proc/meminfo: memFree=1879480/2059040 swapFree=4139252/4192956
[pid=10041] ppid=10039 vsize=1524184 CPUtime=0.08
/proc/10041/stat : 10041 (java) S 10039 10041 9258 0 -1 4202496 3961 0 1 0 6 2 0 0 18 0 12 0 46191924 1560764416 3400 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/10041/statm: 381046 3400 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300927 s]
/proc/loadavg: 1.02 1.01 0.96 3/106 10041
/proc/meminfo: memFree=1879480/2059040 swapFree=4139252/4192956
[pid=10041] ppid=10039 vsize=1526468 CPUtime=0.36
/proc/10041/stat : 10041 (java) S 10039 10041 9258 0 -1 4202496 5399 0 1 0 33 3 0 0 18 0 13 0 46191924 1563103232 4836 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/10041/statm: 381617 4837 1361 10 0 378919 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 1526468

[startup+0.700932 s]
/proc/loadavg: 1.02 1.01 0.96 3/106 10041
/proc/meminfo: memFree=1879480/2059040 swapFree=4139252/4192956
[pid=10041] ppid=10039 vsize=1531804 CPUtime=1.14
/proc/10041/stat : 10041 (java) S 10039 10041 9258 0 -1 4202496 8113 0 1 0 110 4 0 0 18 0 13 0 46191924 1568567296 7284 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/10041/statm: 382951 7285 1397 10 0 380253 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 1531804

[startup+1.50194 s]
/proc/loadavg: 1.02 1.01 0.96 4/119 10054
/proc/meminfo: memFree=1843044/2059040 swapFree=4139252/4192956
[pid=10041] ppid=10039 vsize=1538896 CPUtime=2.74
/proc/10041/stat : 10041 (java) S 10039 10041 9258 0 -1 4202496 20270 0 1 0 264 10 0 0 18 0 13 0 46191924 1575829504 18335 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/10041/statm: 384724 18336 1410 10 0 382026 0
[pid=10041/tid=10043] ppid=10039 vsize=1538896 CPUtime=1.47
/proc/10041/task/10043/stat : 10043 (java) R 10039 10041 9258 0 -1 4202560 14268 0 1 0 140 7 0 0 18 0 13 0 46191925 1575829504 18337 1992294400 134512640 134550932 4292236160 18446744073709551615 4108917655 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10041/tid=10044] ppid=10039 vsize=1538896 CPUtime=0
/proc/10041/task/10044/stat : 10044 (java) S 10039 10041 9258 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 13 0 46191927 1575829504 18337 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10045] ppid=10039 vsize=1538896 CPUtime=0
/proc/10041/task/10045/stat : 10045 (java) S 10039 10041 9258 0 -1 4202560 0 0 0 0 0 0 0 0 21 0 13 0 46191927 1575829504 18338 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10046] ppid=10039 vsize=1538896 CPUtime=0
/proc/10041/task/10046/stat : 10046 (java) S 10039 10041 9258 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 46191928 1575829504 18338 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10047] ppid=10039 vsize=1538896 CPUtime=0
/proc/10041/task/10047/stat : 10047 (java) S 10039 10041 9258 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 46191929 1575829504 18339 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10048] ppid=10039 vsize=1538896 CPUtime=0
/proc/10041/task/10048/stat : 10048 (java) S 10039 10041 9258 0 -1 4202560 5 0 0 0 0 0 0 0 24 0 13 0 46191929 1575829504 18339 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10049] ppid=10039 vsize=1538896 CPUtime=0
/proc/10041/task/10049/stat : 10049 (java) S 10039 10041 9258 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 46191933 1575829504 18339 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10050] ppid=10039 vsize=1538896 CPUtime=0.64
/proc/10041/task/10050/stat : 10050 (java) R 10039 10041 9258 0 -1 4202560 1049 0 0 0 64 0 0 0 25 0 13 0 46191933 1575829504 18340 1992294400 134512640 134550932 4292236160 18446744073709551615 102535835 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=10041/tid=10051] ppid=10039 vsize=1538896 CPUtime=0.6
/proc/10041/task/10051/stat : 10051 (java) R 10039 10041 9258 0 -1 4202560 3890 0 0 0 59 1 0 0 25 0 13 0 46191933 1575829504 18340 1992294400 134512640 134550932 4292236160 18446744073709551615 105596015 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=10041/tid=10052] ppid=10039 vsize=1538896 CPUtime=0
/proc/10041/task/10052/stat : 10052 (java) S 10039 10041 9258 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 46191933 1575829504 18341 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10053] ppid=10039 vsize=1538896 CPUtime=0
/proc/10041/task/10053/stat : 10053 (java) S 10039 10041 9258 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 46191933 1575829504 18342 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10054] ppid=10039 vsize=1538896 CPUtime=0
/proc/10041/task/10054/stat : 10054 (java) S 10039 10041 9258 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 46191949 1575829504 18343 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 1538896

[startup+3.10197 s]
/proc/loadavg: 1.02 1.01 0.96 4/119 10054
/proc/meminfo: memFree=1749672/2059040 swapFree=4139252/4192956
[pid=10041] ppid=10039 vsize=1544748 CPUtime=5.92
/proc/10041/stat : 10041 (java) S 10039 10041 9258 0 -1 4202496 44064 0 1 0 571 21 0 0 18 0 13 0 46191924 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/10041/statm: 386187 38587 1435 10 0 383489 0
[pid=10041/tid=10043] ppid=10039 vsize=1544748 CPUtime=3.04
/proc/10041/task/10043/stat : 10043 (java) R 10039 10041 9258 0 -1 4202560 32079 0 1 0 288 16 0 0 18 0 13 0 46191925 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4109043908 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10041/tid=10044] ppid=10039 vsize=1544748 CPUtime=0.01
/proc/10041/task/10044/stat : 10044 (java) S 10039 10041 9258 0 -1 4202560 483 0 0 0 1 0 0 0 15 0 13 0 46191927 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10045] ppid=10039 vsize=1544748 CPUtime=0
/proc/10041/task/10045/stat : 10045 (java) S 10039 10041 9258 0 -1 4202560 287 0 0 0 0 0 0 0 16 0 13 0 46191927 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10046] ppid=10039 vsize=1544748 CPUtime=0
/proc/10041/task/10046/stat : 10046 (java) S 10039 10041 9258 0 -1 4202560 14 0 0 0 0 0 0 0 15 0 13 0 46191928 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10047] ppid=10039 vsize=1544748 CPUtime=0
/proc/10041/task/10047/stat : 10047 (java) S 10039 10041 9258 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 46191929 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10048] ppid=10039 vsize=1544748 CPUtime=0
/proc/10041/task/10048/stat : 10048 (java) S 10039 10041 9258 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 46191929 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10049] ppid=10039 vsize=1544748 CPUtime=0
/proc/10041/task/10049/stat : 10049 (java) S 10039 10041 9258 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 46191933 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10050] ppid=10039 vsize=1544748 CPUtime=0.93
/proc/10041/task/10050/stat : 10050 (java) R 10039 10041 9258 0 -1 4202560 1134 0 0 0 93 0 0 0 25 0 13 0 46191933 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 106303420 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10041/tid=10051] ppid=10039 vsize=1544748 CPUtime=1.9
/proc/10041/task/10051/stat : 10051 (java) R 10039 10041 9258 0 -1 4202560 9002 0 0 0 187 3 0 0 25 0 13 0 46191933 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 105873497 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=10041/tid=10052] ppid=10039 vsize=1544748 CPUtime=0
/proc/10041/task/10052/stat : 10052 (java) S 10039 10041 9258 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 46191933 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10053] ppid=10039 vsize=1544748 CPUtime=0
/proc/10041/task/10053/stat : 10053 (java) S 10039 10041 9258 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 46191933 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10054] ppid=10039 vsize=1544748 CPUtime=0
/proc/10041/task/10054/stat : 10054 (java) S 10039 10041 9258 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 46191949 1581821952 38587 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.92
Current children cumulated vsize (KiB) 1544748

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

[startup+3.50197 s]
/proc/loadavg: 1.26 1.06 0.98 5/119 10054
/proc/meminfo: memFree=1729708/2059040 swapFree=4139252/4192956
[pid=10041] ppid=10039 vsize=1546328 CPUtime=6.71
/proc/10041/stat : 10041 (java) S 10039 10041 9258 0 -1 4202496 44484 0 1 0 650 21 0 0 18 0 13 0 46191924 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/10041/statm: 386582 39007 1435 10 0 383884 0
[pid=10041/tid=10043] ppid=10039 vsize=1546328 CPUtime=3.26
/proc/10041/task/10043/stat : 10043 (java) R 10039 10041 9258 0 -1 4202560 32079 0 1 0 310 16 0 0 19 0 13 0 46191925 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4109048753 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10041/tid=10044] ppid=10039 vsize=1546328 CPUtime=0.01
/proc/10041/task/10044/stat : 10044 (java) S 10039 10041 9258 0 -1 4202560 483 0 0 0 1 0 0 0 15 0 13 0 46191927 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10045] ppid=10039 vsize=1546328 CPUtime=0
/proc/10041/task/10045/stat : 10045 (java) S 10039 10041 9258 0 -1 4202560 287 0 0 0 0 0 0 0 16 0 13 0 46191927 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10046] ppid=10039 vsize=1546328 CPUtime=0
/proc/10041/task/10046/stat : 10046 (java) S 10039 10041 9258 0 -1 4202560 14 0 0 0 0 0 0 0 15 0 13 0 46191928 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10047] ppid=10039 vsize=1546328 CPUtime=0
/proc/10041/task/10047/stat : 10047 (java) S 10039 10041 9258 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 13 0 46191929 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10048] ppid=10039 vsize=1546328 CPUtime=0
/proc/10041/task/10048/stat : 10048 (java) S 10039 10041 9258 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 13 0 46191929 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10049] ppid=10039 vsize=1546328 CPUtime=0
/proc/10041/task/10049/stat : 10049 (java) S 10039 10041 9258 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 46191933 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10050] ppid=10039 vsize=1546328 CPUtime=1.11
/proc/10041/task/10050/stat : 10050 (java) R 10039 10041 9258 0 -1 4202560 1244 0 0 0 111 0 0 0 25 0 13 0 46191933 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 106257319 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10041/tid=10051] ppid=10039 vsize=1546328 CPUtime=2.28
/proc/10041/task/10051/stat : 10051 (java) R 10039 10041 9258 0 -1 4202560 9312 0 0 0 225 3 0 0 25 0 13 0 46191933 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 104143095 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=10041/tid=10052] ppid=10039 vsize=1546328 CPUtime=0
/proc/10041/task/10052/stat : 10052 (java) S 10039 10041 9258 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 13 0 46191933 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10053] ppid=10039 vsize=1546328 CPUtime=0
/proc/10041/task/10053/stat : 10053 (java) S 10039 10041 9258 0 -1 4202560 0 0 0 0 0 0 0 0 15 0 13 0 46191933 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10054] ppid=10039 vsize=1546328 CPUtime=0
/proc/10041/task/10054/stat : 10054 (java) S 10039 10041 9258 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 46191949 1583439872 39007 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 6.71
Current children cumulated vsize (KiB) 1546328

[startup+3.90198 s]
/proc/loadavg: 1.26 1.06 0.98 5/119 10054
/proc/meminfo: memFree=1729708/2059040 swapFree=4139252/4192956
[pid=10041] ppid=10039 vsize=1545264 CPUtime=7.49
/proc/10041/stat : 10041 (java) S 10039 10041 9258 0 -1 4202496 44951 0 1 0 728 21 0 0 18 0 11 0 46191924 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/10041/statm: 386316 38736 1436 10 0 383618 0
[pid=10041/tid=10043] ppid=10039 vsize=1545264 CPUtime=3.45
/proc/10041/task/10043/stat : 10043 (java) S 10039 10041 9258 0 -1 4202560 32083 0 1 0 329 16 0 0 20 0 11 0 46191925 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10044] ppid=10039 vsize=1545264 CPUtime=0.01
/proc/10041/task/10044/stat : 10044 (java) S 10039 10041 9258 0 -1 4202560 483 0 0 0 1 0 0 0 15 0 11 0 46191927 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10045] ppid=10039 vsize=1545264 CPUtime=0
/proc/10041/task/10045/stat : 10045 (java) S 10039 10041 9258 0 -1 4202560 287 0 0 0 0 0 0 0 16 0 11 0 46191927 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10046] ppid=10039 vsize=1545264 CPUtime=0
/proc/10041/task/10046/stat : 10046 (java) S 10039 10041 9258 0 -1 4202560 14 0 0 0 0 0 0 0 15 0 11 0 46191928 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 0 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10047] ppid=10039 vsize=1545264 CPUtime=0
/proc/10041/task/10047/stat : 10047 (java) S 10039 10041 9258 0 -1 4202560 10 0 0 0 0 0 0 0 18 0 11 0 46191929 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10048] ppid=10039 vsize=1545264 CPUtime=0
/proc/10041/task/10048/stat : 10048 (java) S 10039 10041 9258 0 -1 4202560 8 0 0 0 0 0 0 0 18 0 11 0 46191929 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10050] ppid=10039 vsize=1545264 CPUtime=1.32
/proc/10041/task/10050/stat : 10050 (java) R 10039 10041 9258 0 -1 4202560 1347 0 0 0 132 0 0 0 25 0 11 0 46191933 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 104138843 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=10041/tid=10051] ppid=10039 vsize=1545264 CPUtime=2.68
/proc/10041/task/10051/stat : 10051 (java) S 10039 10041 9258 0 -1 4202560 9662 0 0 0 264 4 0 0 25 0 11 0 46191933 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
[pid=10041/tid=10052] ppid=10039 vsize=1545264 CPUtime=0
/proc/10041/task/10052/stat : 10052 (java) S 10039 10041 9258 0 -1 4202560 0 0 0 0 0 0 0 0 25 0 11 0 46191933 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 0 0 0 0
[pid=10041/tid=10054] ppid=10039 vsize=1545264 CPUtime=0
/proc/10041/task/10054/stat : 10054 (java) S 10039 10041 9258 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 11 0 46191949 1582350336 38736 1992294400 134512640 134550932 4292236160 18446744073709551615 4294960144 0 4 0 16800975 18446604437828201344 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 1545264

Child status: 30
Real time (s): 3.92815
CPU time (s): 7.52285
CPU user time (s): 7.28889
CPU system time (s): 0.233964
CPU usage (%): 191.511
Max. virtual memory (cumulated for all children) (KiB): 1546536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.28889
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44952
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= 292
involuntary context switches= 311

runsolver used 0.010998 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-16 18:31:44
IDJOB=2670131
IDBENCH=48090
IDSOLVER=1165
FILE ID=node013/2670131-1276705904
PBS_JOBID= 11174121
Free space on /tmp= 62552 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=11-P1=31-P2=17-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-2670131-1276705904/watcher-2670131-1276705904 -o /tmp/evaluation-result-2670131-1276705904/solver-2670131-1276705904 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2670131-1276705904.opb

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

MD5SUM BENCH= eb9bc6402139a5a4a24560e631721b29
RANDOM SEED=357096530

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1879876 kB
Buffers:         10100 kB
Cached:          79580 kB
SwapCached:       6164 kB
Active:          81112 kB
Inactive:        21416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1879876 kB
SwapTotal:     4192956 kB
SwapFree:      4139252 kB
Dirty:             476 kB
Writeback:           0 kB
AnonPages:       11592 kB
Mapped:          12800 kB
Slab:            54832 kB
PageTables:       4048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180612 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= 62548 MiB
End job on node013 at 2010-06-16 18:31:48