Trace number 365397

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, and are wall clock time (not CPU 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
sat4jPseudoCP 2007-03-23OPT344750 5.05823 3.19159

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
www.csit.fsu.edu/~burkardt/datasets/mps/normalized-mps-v2-20-10-maros.opb
MD5SUMd9b1bd39de70fdcf73e5c42a9dd94c9e
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark344750
Best CPU time to get the best result obtained on this benchmark3.32849
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 344750
Optimality of the best value was proved YES
Number of variables90
Total number of constraints6
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 constraints6
Minimum length of a constraint15
Maximum length of a constraint90
Number of terms in the objective function 90
Biggest coefficient in the objective function 4831838208
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 15032909794
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 4831838208
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 15032909794
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.13	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.13	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.14	c no version file found!!!
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version	1.6.0
0.08/0.14	c os.name	Linux
0.08/0.14	c os.version	2.6.9-22.EL.rootsmp
0.08/0.14	c os.arch	i386
0.08/0.14	c Free memory 1651659224
0.08/0.14	c Max memory 1654456320
0.08/0.14	c Total memory 1654456320
0.08/0.14	c Number of processors 2
0.08/0.19	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver)
0.08/0.19	--- Begin Solver configuration ---
0.08/0.19	c Stops conflict analysis at the first Unique Implication Point
0.08/0.19	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.08/0.19	c Learn all clauses as in MiniSAT
0.08/0.19	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.08/0.19	c VSIDS like heuristics from MiniSAT using a heap
0.08/0.19	c No reason simplification
0.08/0.19	c --- End Solver configuration ---
0.08/0.19	c solving /tmp/evaluation/365397-1177050500/instance-365397-1177050500.opb
0.08/0.19	c reading problem ... 
0.20/0.24	c ... done. Wall clock time 0.052s.
0.20/0.24	c CPU time (experimental) 0.21s.
0.20/0.24	c #vars     90
0.20/0.25	c #constraints  6
0.20/0.28	c SATISFIABLE
0.20/0.28	c OPTIMIZING...
0.20/0.28	c Got one! Elapsed wall clock time (in seconds):0.091
0.20/0.28	o 486400
0.33/0.33	c Got one! Elapsed wall clock time (in seconds):0.133
0.33/0.33	o 399482
0.50/0.47	c Got one! Elapsed wall clock time (in seconds):0.278
0.50/0.47	o 361684
0.65/0.52	c Got one! Elapsed wall clock time (in seconds):0.329
0.65/0.52	o 361680
0.65/0.53	c Got one! Elapsed wall clock time (in seconds):0.339
0.65/0.53	o 360570
0.81/0.68	c Got one! Elapsed wall clock time (in seconds):0.485
0.81/0.68	o 360568
0.94/0.72	c Got one! Elapsed wall clock time (in seconds):0.531
0.94/0.72	o 360564
0.94/0.73	c Got one! Elapsed wall clock time (in seconds):0.54
0.94/0.73	o 360386
0.94/0.77	c Got one! Elapsed wall clock time (in seconds):0.578
0.94/0.77	o 360384
1.11/0.80	c Got one! Elapsed wall clock time (in seconds):0.607
1.11/0.80	o 360382
1.70/1.15	c Got one! Elapsed wall clock time (in seconds):0.959
1.70/1.15	o 352941
2.09/1.37	c Got one! Elapsed wall clock time (in seconds):1.178
2.09/1.37	o 349419
2.70/1.61	c Got one! Elapsed wall clock time (in seconds):1.415
2.70/1.61	o 349234
2.70/1.63	c Got one! Elapsed wall clock time (in seconds):1.433
2.70/1.63	o 349229
2.70/1.66	c Got one! Elapsed wall clock time (in seconds):1.466
2.70/1.66	o 349228
2.88/1.77	c Got one! Elapsed wall clock time (in seconds):1.576
2.88/1.77	o 349224
2.88/1.79	c Got one! Elapsed wall clock time (in seconds):1.598
2.88/1.79	o 349220
3.06/1.80	c Got one! Elapsed wall clock time (in seconds):1.607
3.06/1.80	o 349214
3.06/1.85	c Got one! Elapsed wall clock time (in seconds):1.656
3.06/1.85	o 349213
3.06/1.87	c Got one! Elapsed wall clock time (in seconds):1.681
3.06/1.87	o 349060
3.25/1.93	c Got one! Elapsed wall clock time (in seconds):1.741
3.25/1.93	o 349055
3.25/1.96	c Got one! Elapsed wall clock time (in seconds):1.772
3.25/1.96	o 348694
3.25/1.98	c Got one! Elapsed wall clock time (in seconds):1.783
3.25/1.98	o 348574
3.45/2.03	c Got one! Elapsed wall clock time (in seconds):1.84
3.45/2.03	o 348570
3.45/2.08	c Got one! Elapsed wall clock time (in seconds):1.887
3.45/2.08	o 348567
3.45/2.10	c Got one! Elapsed wall clock time (in seconds):1.903
3.45/2.10	o 348565
3.61/2.11	c Got one! Elapsed wall clock time (in seconds):1.918
3.61/2.11	o 348564
3.61/2.12	c Got one! Elapsed wall clock time (in seconds):1.927
3.61/2.12	o 348561
3.61/2.14	c Got one! Elapsed wall clock time (in seconds):1.945
3.61/2.14	o 345922
3.75/2.26	c Got one! Elapsed wall clock time (in seconds):2.069
3.75/2.26	o 345831
3.92/2.36	c Got one! Elapsed wall clock time (in seconds):2.167
3.92/2.36	o 345830
3.92/2.37	c Got one! Elapsed wall clock time (in seconds):2.176
3.92/2.37	o 345738
3.92/2.39	c Got one! Elapsed wall clock time (in seconds):2.2
3.92/2.39	o 345737
4.12/2.41	c Got one! Elapsed wall clock time (in seconds):2.216
4.12/2.41	o 345733
4.12/2.49	c Got one! Elapsed wall clock time (in seconds):2.302
4.12/2.49	o 345728
4.30/2.50	c Got one! Elapsed wall clock time (in seconds):2.311
4.30/2.50	o 345712
4.30/2.58	c Got one! Elapsed wall clock time (in seconds):2.386
4.30/2.58	o 345710
4.30/2.59	c Got one! Elapsed wall clock time (in seconds):2.397
4.30/2.59	o 345705
4.42/2.61	c Got one! Elapsed wall clock time (in seconds):2.418
4.42/2.61	o 345002
4.42/2.65	c Got one! Elapsed wall clock time (in seconds):2.454
4.42/2.65	o 345000
4.53/2.77	c Got one! Elapsed wall clock time (in seconds):2.58
4.53/2.77	o 344997
4.53/2.78	c Got one! Elapsed wall clock time (in seconds):2.59
4.53/2.78	o 344992
4.53/2.79	c Got one! Elapsed wall clock time (in seconds):2.598
4.53/2.79	o 344990
4.63/2.82	c Got one! Elapsed wall clock time (in seconds):2.625
4.63/2.82	o 344841
4.63/2.85	c Got one! Elapsed wall clock time (in seconds):2.661
4.63/2.85	o 344836
4.63/2.87	c Got one! Elapsed wall clock time (in seconds):2.681
4.63/2.87	o 344830
4.63/2.88	c Got one! Elapsed wall clock time (in seconds):2.69
4.63/2.88	o 344818
4.73/2.97	c Got one! Elapsed wall clock time (in seconds):2.775
4.73/2.97	o 344811
4.73/2.98	c Got one! Elapsed wall clock time (in seconds):2.791
4.73/2.98	o 344808
4.84/3.03	c Got one! Elapsed wall clock time (in seconds):2.835
4.84/3.03	o 344801
4.84/3.04	c Got one! Elapsed wall clock time (in seconds):2.853
4.84/3.04	o 344772
4.84/3.06	c Got one! Elapsed wall clock time (in seconds):2.868
4.84/3.06	o 344751
4.84/3.08	c Got one! Elapsed wall clock time (in seconds):2.887
4.84/3.08	o 344750
4.98/3.14	c starts		: 54
4.98/3.14	c conflicts		: 129
4.98/3.14	c decisions		: 1158
4.98/3.14	c propagations		: 6770
4.98/3.14	c inspects		: 249874
4.98/3.14	c learnt literals	: 0
4.98/3.14	c learnt binary clauses	: 0
4.98/3.14	c learnt ternary clauses	: 0
4.98/3.14	c learnt clauses	: 128
4.98/3.14	c root simplifications	: 0
4.98/3.14	c removed literals (reason simplification)	: 0
4.98/3.14	c reason swapping (by a shorter reason)	: 0
4.98/3.14	c Calls to reduceDB	: 0
4.98/3.14	c speed (decisions/second)	: 18983.60655737705
4.98/3.14	c non guided choices	0
4.98/3.14	s OPTIMUM FOUND
4.98/3.14	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
4.98/3.14	v x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58
4.98/3.14	v -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 x73 x74 x75 x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85
4.98/3.14	v -x86 -x87 -x88 -x89 -x90
4.98/3.14	c objective function=344750
4.98/3.14	c Total wall clock time (ms): 2.951

Verifier Data (download as text)

OK	344750

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-365397-1177050500 -o ROOT/results/node35/solver-365397-1177050500 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365397-1177050500/sat4jPseudoCP.jar /tmp/evaluation/365397-1177050500/instance-365397-1177050500.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.96 0.96 2/77 30768
/proc/meminfo: memFree=1797904/2055920 swapFree=4151140/4192956
[pid=30768] ppid=30766 vsize=1800 CPUtime=0
/proc/30768/stat : 30768 (java) R 30766 30768 28968 0 -1 0 180 0 0 0 0 0 0 0 18 0 1 0 152965488 1843200 151 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/30768/statm: 450 151 114 9 0 92 0

[startup+0.0410161 s]
/proc/loadavg: 0.93 0.96 0.96 2/77 30768
/proc/meminfo: memFree=1797904/2055920 swapFree=4151140/4192956
[pid=30768] ppid=30766 vsize=1776376 CPUtime=0.02
/proc/30768/stat : 30768 (java) S 30766 30768 28968 0 -1 0 3444 0 1 0 1 1 0 0 18 0 4 0 152965488 1819009024 3189 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/30768/statm: 444094 3191 1022 9 0 441730 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1776376

[startup+0.101018 s]
/proc/loadavg: 0.93 0.96 0.96 2/77 30768
/proc/meminfo: memFree=1797904/2055920 swapFree=4151140/4192956
[pid=30768] ppid=30766 vsize=1780256 CPUtime=0.08
/proc/30768/stat : 30768 (java) S 30766 30768 28968 0 -1 0 4015 0 1 0 6 2 0 0 18 0 12 0 152965488 1822982144 3756 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30768/statm: 445064 3756 1124 9 0 442683 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780256

[startup+0.301046 s]
/proc/loadavg: 0.93 0.96 0.96 2/77 30768
/proc/meminfo: memFree=1797904/2055920 swapFree=4151140/4192956
[pid=30768] ppid=30766 vsize=1783172 CPUtime=0.33
/proc/30768/stat : 30768 (java) S 30766 30768 28968 0 -1 0 5262 0 1 0 29 4 0 0 18 0 13 0 152965488 1825968128 5000 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30768/statm: 445793 5000 1268 9 0 443405 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1783172

[startup+0.701096 s]
/proc/loadavg: 0.93 0.96 0.96 2/77 30768
/proc/meminfo: memFree=1797904/2055920 swapFree=4151140/4192956
[pid=30768] ppid=30766 vsize=1784516 CPUtime=0.94
/proc/30768/stat : 30768 (java) S 30766 30768 28968 0 -1 0 8739 0 1 0 89 5 0 0 18 0 13 0 152965488 1827344384 8476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30768/statm: 446129 8476 1300 9 0 443741 0
Current children cumulated CPU time (s) 0.94
Current children cumulated vsize (KiB) 1784516

[startup+1.50219 s]
/proc/loadavg: 0.94 0.96 0.96 4/90 30791
/proc/meminfo: memFree=1752232/2055920 swapFree=4151140/4192956
[pid=30768] ppid=30766 vsize=1799652 CPUtime=2.49
/proc/30768/stat : 30768 (java) S 30766 30768 28968 0 -1 0 20572 0 1 0 239 10 0 0 18 0 13 0 152965488 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30768/statm: 449913 15260 1310 9 0 447525 0
[pid=30768/tid=30770] ppid=30766 vsize=1799652 CPUtime=0.72
/proc/30768/task/30770/stat : 30770 (java) R 30766 30768 28968 0 -1 64 10385 0 1 0 67 5 0 0 20 0 13 0 152965489 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109367104 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30768/tid=30771] ppid=30766 vsize=1799652 CPUtime=0
/proc/30768/task/30771/stat : 30771 (java) S 30766 30768 28968 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 152965491 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30772] ppid=30766 vsize=1799652 CPUtime=0
/proc/30768/task/30772/stat : 30772 (java) S 30766 30768 28968 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 152965491 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30768/tid=30773] ppid=30766 vsize=1799652 CPUtime=0
/proc/30768/task/30773/stat : 30773 (java) S 30766 30768 28968 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 152965493 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30768/tid=30774] ppid=30766 vsize=1799652 CPUtime=0
/proc/30768/task/30774/stat : 30774 (java) S 30766 30768 28968 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 152965493 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30775] ppid=30766 vsize=1799652 CPUtime=0
/proc/30768/task/30775/stat : 30775 (java) S 30766 30768 28968 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 152965493 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30776] ppid=30766 vsize=1799652 CPUtime=0
/proc/30768/task/30776/stat : 30776 (java) S 30766 30768 28968 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 152965497 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30777] ppid=30766 vsize=1799652 CPUtime=0.93
/proc/30768/task/30777/stat : 30777 (java) R 30766 30768 28968 0 -1 64 5502 0 0 0 91 2 0 0 18 0 13 0 152965497 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102398514 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30778] ppid=30766 vsize=1799652 CPUtime=0.81
/proc/30768/task/30778/stat : 30778 (java) R 30766 30768 28968 0 -1 64 3953 0 0 0 80 1 0 0 18 0 13 0 152965497 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104787221 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30768/tid=30779] ppid=30766 vsize=1799652 CPUtime=0
/proc/30768/task/30779/stat : 30779 (java) S 30766 30768 28968 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 152965497 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30780] ppid=30766 vsize=1799652 CPUtime=0
/proc/30768/task/30780/stat : 30780 (java) S 30766 30768 28968 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 152965497 1842843648 15260 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 1799652

[startup+3.10237 s]
/proc/loadavg: 0.94 0.96 0.96 2/89 30806
/proc/meminfo: memFree=1701480/2055920 swapFree=4151140/4192956
[pid=30768] ppid=30766 vsize=1798848 CPUtime=4.98
/proc/30768/stat : 30768 (java) S 30766 30768 28968 0 -1 0 52554 0 1 0 473 25 0 0 18 0 13 0 152965488 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/30768/statm: 449712 42942 1327 9 0 447324 0
[pid=30768/tid=30770] ppid=30766 vsize=1798848 CPUtime=2.02
/proc/30768/task/30770/stat : 30770 (java) R 30766 30768 28968 0 -1 64 37746 0 1 0 185 17 0 0 25 0 13 0 152965489 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109553692 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30771] ppid=30766 vsize=1798848 CPUtime=0
/proc/30768/task/30771/stat : 30771 (java) S 30766 30768 28968 0 -1 64 143 0 0 0 0 0 0 0 16 0 13 0 152965491 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30772] ppid=30766 vsize=1798848 CPUtime=0
/proc/30768/task/30772/stat : 30772 (java) S 30766 30768 28968 0 -1 64 141 0 0 0 0 0 0 0 17 0 13 0 152965491 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30768/tid=30773] ppid=30766 vsize=1798848 CPUtime=0
/proc/30768/task/30773/stat : 30773 (java) S 30766 30768 28968 0 -1 64 14 0 0 0 0 0 0 0 16 0 13 0 152965493 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30768/tid=30774] ppid=30766 vsize=1798848 CPUtime=0
/proc/30768/task/30774/stat : 30774 (java) S 30766 30768 28968 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 152965493 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30775] ppid=30766 vsize=1798848 CPUtime=0
/proc/30768/task/30775/stat : 30775 (java) S 30766 30768 28968 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 152965493 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30768/tid=30776] ppid=30766 vsize=1798848 CPUtime=0
/proc/30768/task/30776/stat : 30776 (java) S 30766 30768 28968 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 152965497 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30777] ppid=30766 vsize=1798848 CPUtime=1.56
/proc/30768/task/30777/stat : 30777 (java) S 30766 30768 28968 0 -1 64 8523 0 0 0 152 4 0 0 16 0 13 0 152965497 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30778] ppid=30766 vsize=1798848 CPUtime=1.34
/proc/30768/task/30778/stat : 30778 (java) S 30766 30768 28968 0 -1 64 5256 0 0 0 133 1 0 0 17 0 13 0 152965497 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=30768/tid=30779] ppid=30766 vsize=1798848 CPUtime=0
/proc/30768/task/30779/stat : 30779 (java) S 30766 30768 28968 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 152965497 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30768/tid=30780] ppid=30766 vsize=1798848 CPUtime=0
/proc/30768/task/30780/stat : 30780 (java) S 30766 30768 28968 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 152965497 1842020352 42942 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.98
Current children cumulated vsize (KiB) 1798848

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

Child status: 30
Real time (s): 3.19159
CPU time (s): 5.05823
CPU user time (s): 4.77827
CPU system time (s): 0.279957
CPU usage (%): 158.486
Max. virtual memory (cumulated for all children) (KiB): 1802288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.77827
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52561
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= 843
involuntary context switches= 706

runsolver used 0.007998 second user time and 0.020996 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Fri Apr 20 06:28:21 UTC 2007

IDJOB= 365397
IDBENCH= 2374
IDSOLVER= 160
FILE ID= node35/365397-1177050500

PBS_JOBID= 4640156

Free space on /tmp= 66303 MiB

SOLVER NAME= sat4jPseudoCP 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-mps-v2-20-10-maros.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365397-1177050500/sat4jPseudoCP.jar /tmp/evaluation/365397-1177050500/instance-365397-1177050500.opb       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-365397-1177050500 -o ROOT/results/node35/solver-365397-1177050500 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365397-1177050500/sat4jPseudoCP.jar /tmp/evaluation/365397-1177050500/instance-365397-1177050500.opb       

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  d9b1bd39de70fdcf73e5c42a9dd94c9e

RANDOM SEED= 315780353

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1798312 kB
Buffers:         33300 kB
Cached:         157352 kB
SwapCached:       9064 kB
Active:          91908 kB
Inactive:       123476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798312 kB
SwapTotal:     4192956 kB
SwapFree:      4151140 kB
Dirty:            3780 kB
Writeback:           0 kB
Mapped:          31596 kB
Slab:            27496 kB
Committed_AS:  2452924 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66303 MiB

End job on node35 on Fri Apr 20 06:28:24 UTC 2007