Trace number 363187

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
SAT4JPseudoResolution 2007-03-23OPT262288 3.12552 2.72395

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc01.opb
MD5SUMc2934cbe264e98064d53d09fc14b43dc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262288
Best CPU time to get the best result obtained on this benchmark0.583911
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262288
Optimality of the best value was proved YES
Number of variables113
Total number of constraints54
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints33
Minimum length of a constraint5
Maximum length of a constraint101
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524336
Number of bits of the biggest sum of numbers20
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)

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.14	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.14	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.15	c no version file found!!!
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1651659224
0.08/0.15	c Max memory 1654456320
0.08/0.15	c Total memory 1654456320
0.08/0.15	c Number of processors 2
0.19/0.20	--- Begin Solver configuration ---
0.19/0.20	c Stops conflict analysis at the first Unique Implication Point
0.19/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.19/0.20	c Learn all clauses as in MiniSAT
0.19/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.19/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.19/0.20	c No reason simplification
0.19/0.20	c --- End Solver configuration ---
0.19/0.20	c solving /tmp/evaluation/363187-1177023988/instance-363187-1177023988.opb
0.19/0.20	c reading problem ... 
0.19/0.29	c ... done. Wall clock time 0.09s.
0.19/0.29	c CPU time (experimental) 0.24s.
0.19/0.29	c #vars     113
0.19/0.29	c #constraints  71
0.48/0.48	c SATISFIABLE
0.48/0.48	c OPTIMIZING...
0.48/0.48	c Got one! Elapsed wall clock time (in seconds):0.278
0.48/0.48	o 262306
0.83/0.67	c Got one! Elapsed wall clock time (in seconds):0.468
0.83/0.67	o 262302
1.01/0.73	c Got one! Elapsed wall clock time (in seconds):0.528
1.01/0.73	o 262301
1.01/0.78	c Got one! Elapsed wall clock time (in seconds):0.575
1.01/0.78	o 262297
1.15/0.83	c Got one! Elapsed wall clock time (in seconds):0.627
1.15/0.83	o 262295
1.15/0.85	c Got one! Elapsed wall clock time (in seconds):0.652
1.15/0.85	o 262290
1.15/0.87	c Got one! Elapsed wall clock time (in seconds):0.667
1.15/0.87	o 262289
1.25/0.96	c Got one! Elapsed wall clock time (in seconds):0.759
1.25/0.96	o 262288
3.01/2.68	c starts		: 34
3.01/2.68	c conflicts		: 16429
3.01/2.68	c decisions		: 20343
3.01/2.68	c propagations		: 183408
3.01/2.68	c inspects		: 4242266
3.01/2.68	c learnt literals	: 12
3.01/2.68	c learnt binary clauses	: 53
3.01/2.68	c learnt ternary clauses	: 87
3.01/2.68	c learnt clauses	: 16416
3.01/2.69	c root simplifications	: 0
3.01/2.69	c removed literals (reason simplification)	: 0
3.01/2.69	c reason swapping (by a shorter reason)	: 0
3.01/2.69	c Calls to reduceDB	: 0
3.01/2.69	c speed (decisions/second)	: 11813.588850174216
3.01/2.69	c non guided choices	23
3.01/2.69	s OPTIMUM FOUND
3.01/2.69	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
3.01/2.69	v -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 x51 -x52 -x53 -x54
3.01/2.69	v -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81
3.01/2.69	v x82 -x83 x84 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108
3.01/2.69	v -x109 -x110 -x111 -x112 x113
3.01/2.69	c objective function=262288
3.01/2.69	c Total wall clock time (ms): 2.485

Verifier Data (download as text)

OK	262288

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node50/watcher-363187-1177023988 -o ROOT/results/node50/solver-363187-1177023988 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363187-1177023988/sat4jPseudoResolution.jar /tmp/evaluation/363187-1177023988/instance-363187-1177023988.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: 0.99 0.97 0.99 3/64 10048
/proc/meminfo: memFree=1806272/2055920 swapFree=4183800/4192956
[pid=10048] ppid=10046 vsize=18568 CPUtime=0
/proc/10048/stat : 10048 (runsolver) R 10046 10048 20712 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 57243997 19013632 292 18446744073709551615 4194304 4296420 548682068864 18446744073709551615 240577473831 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10048/statm: 4642 292 257 24 0 2626 0

[startup+0.086556 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10048
/proc/meminfo: memFree=1806272/2055920 swapFree=4183800/4192956
[pid=10048] ppid=10046 vsize=1777844 CPUtime=0.06
/proc/10048/stat : 10048 (java) S 10046 10048 20712 0 -1 0 3808 0 1 0 5 1 0 0 18 0 7 0 57243997 1820512256 3551 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 0 0 0
/proc/10048/statm: 444461 3551 1089 9 0 442097 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1777844

[startup+0.101557 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10048
/proc/meminfo: memFree=1806272/2055920 swapFree=4183800/4192956
[pid=10048] ppid=10046 vsize=1780108 CPUtime=0.08
/proc/10048/stat : 10048 (java) S 10046 10048 20712 0 -1 0 3961 0 1 0 7 1 0 0 18 0 12 0 57243997 1822830592 3703 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/10048/statm: 445027 3703 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.301575 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10048
/proc/meminfo: memFree=1806272/2055920 swapFree=4183800/4192956
[pid=10048] ppid=10046 vsize=1782036 CPUtime=0.31
/proc/10048/stat : 10048 (java) S 10046 10048 20712 0 -1 0 5149 0 1 0 29 2 0 0 18 0 12 0 57243997 1824804864 4888 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/10048/statm: 445509 4888 1265 9 0 443121 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 1782036

[startup+0.70161 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 10048
/proc/meminfo: memFree=1806272/2055920 swapFree=4183800/4192956
[pid=10048] ppid=10046 vsize=1784524 CPUtime=1.01
/proc/10048/stat : 10048 (java) S 10046 10048 20712 0 -1 0 7079 0 1 0 98 3 0 0 18 0 13 0 57243997 1827352576 6245 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/10048/statm: 446131 6245 1308 9 0 443743 0
Current children cumulated CPU time (s) 1.01
Current children cumulated vsize (KiB) 1784524

[startup+1.50267 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 10069
/proc/meminfo: memFree=1777880/2055920 swapFree=4183800/4192956
[pid=10048] ppid=10046 vsize=1784524 CPUtime=1.9
/proc/10048/stat : 10048 (java) S 10046 10048 20712 0 -1 0 14360 0 1 0 184 6 0 0 18 0 13 0 57243997 1827352576 13474 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/10048/statm: 446131 13475 1310 9 0 443743 0
[pid=10048/tid=10050] ppid=10046 vsize=1784524 CPUtime=1.27
/proc/10048/task/10050/stat : 10050 (java) R 10046 10048 20712 0 -1 64 11942 0 1 0 122 5 0 0 19 0 13 0 57243999 1827352576 13475 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109544727 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10048/tid=10051] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10051/stat : 10051 (java) S 10046 10048 20712 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 57244000 1827352576 13476 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10052] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10052/stat : 10052 (java) S 10046 10048 20712 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 57244000 1827352576 13477 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10053] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10053/stat : 10053 (java) S 10046 10048 20712 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 57244003 1827352576 13477 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10054] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10054/stat : 10054 (java) S 10046 10048 20712 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 57244003 1827352576 13478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10055] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10055/stat : 10055 (java) S 10046 10048 20712 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 57244003 1827352576 13478 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10056] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10056/stat : 10056 (java) S 10046 10048 20712 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 57244007 1827352576 13479 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10057] ppid=10046 vsize=1784524 CPUtime=0.33
/proc/10048/task/10057/stat : 10057 (java) S 10046 10048 20712 0 -1 64 1137 0 0 0 33 0 0 0 16 0 13 0 57244007 1827352576 13480 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10058] ppid=10046 vsize=1784524 CPUtime=0.28
/proc/10048/task/10058/stat : 10058 (java) S 10046 10048 20712 0 -1 64 559 0 0 0 28 0 0 0 16 0 13 0 57244007 1827352576 13480 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10048/tid=10059] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10059/stat : 10059 (java) S 10046 10048 20712 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 57244007 1827352576 13481 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10060] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10060/stat : 10060 (java) S 10046 10048 20712 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 57244007 1827352576 13481 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10069] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10069/stat : 10069 (java) S 10046 10048 20712 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 57244094 1827352576 13482 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 1784524

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

[startup+2.30274 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 10069
/proc/meminfo: memFree=1736088/2055920 swapFree=4183800/4192956
[pid=10048] ppid=10046 vsize=1784524 CPUtime=2.71
/proc/10048/stat : 10048 (java) S 10046 10048 20712 0 -1 0 21090 0 1 0 262 9 0 0 18 0 13 0 57243997 1827352576 20203 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/10048/statm: 446131 20204 1310 9 0 443743 0
[pid=10048/tid=10050] ppid=10046 vsize=1784524 CPUtime=2.04
/proc/10048/task/10050/stat : 10050 (java) R 10046 10048 20712 0 -1 64 18670 0 1 0 196 8 0 0 25 0 13 0 57243999 1827352576 20204 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109491997 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10048/tid=10051] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10051/stat : 10051 (java) S 10046 10048 20712 0 -1 64 2 0 0 0 0 0 0 0 20 0 13 0 57244000 1827352576 20204 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10052] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10052/stat : 10052 (java) S 10046 10048 20712 0 -1 64 0 0 0 0 0 0 0 0 21 0 13 0 57244000 1827352576 20205 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10053] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10053/stat : 10053 (java) S 10046 10048 20712 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 57244003 1827352576 20205 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10054] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10054/stat : 10054 (java) S 10046 10048 20712 0 -1 64 10 0 0 0 0 0 0 0 23 0 13 0 57244003 1827352576 20206 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10055] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10055/stat : 10055 (java) S 10046 10048 20712 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 57244003 1827352576 20206 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10056] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10056/stat : 10056 (java) S 10046 10048 20712 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 57244007 1827352576 20207 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10057] ppid=10046 vsize=1784524 CPUtime=0.34
/proc/10048/task/10057/stat : 10057 (java) S 10046 10048 20712 0 -1 64 1138 0 0 0 34 0 0 0 16 0 13 0 57244007 1827352576 20207 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10058] ppid=10046 vsize=1784524 CPUtime=0.3
/proc/10048/task/10058/stat : 10058 (java) S 10046 10048 20712 0 -1 64 560 0 0 0 30 0 0 0 16 0 13 0 57244007 1827352576 20208 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10048/tid=10059] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10059/stat : 10059 (java) S 10046 10048 20712 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 57244007 1827352576 20208 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10060] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10060/stat : 10060 (java) S 10046 10048 20712 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 57244007 1827352576 20209 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10069] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10069/stat : 10069 (java) S 10046 10048 20712 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 57244094 1827352576 20209 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.71
Current children cumulated vsize (KiB) 1784524

[startup+2.70278 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 10069
/proc/meminfo: memFree=1736088/2055920 swapFree=4183800/4192956
[pid=10048] ppid=10046 vsize=1784524 CPUtime=3.1
/proc/10048/stat : 10048 (java) S 10046 10048 20712 0 -1 0 23876 0 1 0 300 10 0 0 18 0 12 0 57243997 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/10048/statm: 446131 22989 1310 9 0 443743 0
[pid=10048/tid=10050] ppid=10046 vsize=1784524 CPUtime=2.43
/proc/10048/task/10050/stat : 10050 (java) S 10046 10048 20712 0 -1 64 21451 0 1 0 234 9 0 0 25 0 12 0 57243999 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10048/tid=10051] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10051/stat : 10051 (java) S 10046 10048 20712 0 -1 64 2 0 0 0 0 0 0 0 20 0 12 0 57244000 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10052] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10052/stat : 10052 (java) S 10046 10048 20712 0 -1 64 0 0 0 0 0 0 0 0 21 0 12 0 57244000 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10053] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10053/stat : 10053 (java) S 10046 10048 20712 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 57244003 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10054] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10054/stat : 10054 (java) S 10046 10048 20712 0 -1 64 10 0 0 0 0 0 0 0 23 0 12 0 57244003 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10055] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10055/stat : 10055 (java) S 10046 10048 20712 0 -1 64 4 0 0 0 0 0 0 0 24 0 12 0 57244003 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10056] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10056/stat : 10056 (java) S 10046 10048 20712 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 57244007 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10057] ppid=10046 vsize=1784524 CPUtime=0.34
/proc/10048/task/10057/stat : 10057 (java) S 10046 10048 20712 0 -1 64 1138 0 0 0 34 0 0 0 16 0 12 0 57244007 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10058] ppid=10046 vsize=1784524 CPUtime=0.3
/proc/10048/task/10058/stat : 10058 (java) S 10046 10048 20712 0 -1 64 560 0 0 0 30 0 0 0 16 0 12 0 57244007 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=10048/tid=10059] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10059/stat : 10059 (java) S 10046 10048 20712 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 57244007 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=10048/tid=10060] ppid=10046 vsize=1784524 CPUtime=0
/proc/10048/task/10060/stat : 10060 (java) S 10046 10048 20712 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 57244007 1827352576 22989 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1784524

Child status: 30
Real time (s): 2.72395
CPU time (s): 3.12552
CPU user time (s): 3.00354
CPU system time (s): 0.121981
CPU usage (%): 114.742
Max. virtual memory (cumulated for all children) (KiB): 1784660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.00354
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23877
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= 432
involuntary context switches= 324

runsolver used 0.004999 second user time and 0.012998 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Thu Apr 19 23:06:28 UTC 2007

IDJOB= 363187
IDBENCH= 1756
IDSOLVER= 159
FILE ID= node50/363187-1177023988

PBS_JOBID= 4630570

Free space on /tmp= 66505 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc01.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363187-1177023988/sat4jPseudoResolution.jar /tmp/evaluation/363187-1177023988/instance-363187-1177023988.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-363187-1177023988 -o ROOT/results/node50/solver-363187-1177023988 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363187-1177023988/sat4jPseudoResolution.jar /tmp/evaluation/363187-1177023988/instance-363187-1177023988.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  c2934cbe264e98064d53d09fc14b43dc

RANDOM SEED= 293566575

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1806552 kB
Buffers:         21968 kB
Cached:         151908 kB
SwapCached:       2856 kB
Active:          67844 kB
Inactive:       130124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806552 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            3728 kB
Writeback:           0 kB
Mapped:          20876 kB
Slab:            37220 kB
Committed_AS:  1177708 kB
PageTables:       1476 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= 66505 MiB

End job on node50 on Thu Apr 19 23:06:31 UTC 2007