Trace number 372357

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
wildcat-skc 2007-03-21SAT (TO)5887 1800.06 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-8_16.opb
MD5SUMa50db2fb26a0b36972cba004cae6f3a3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5852
Best CPU time to get the best result obtained on this benchmark0.023995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5852
Optimality of the best value was proved YES
Number of variables136
Total number of constraints144
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 136
Biggest coefficient in the objective function 1311
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 58669
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 1311
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 58669
Number of bits of the biggest sum of numbers16
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)

0.00/0.00	c 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/372357-1177091718/wildcat-skc /tmp/evaluation/372357-1177091718/instance-372357-1177091718.opb 2747247 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 2747247
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.00	c Starting searching:
0.00/0.00	c Phase 1 ...
0.00/0.00	c   trying 58669: vc 
0.00/0.00	o 12081
0.00/0.00	c   trying 11971: vc 
0.00/0.00	o 10853
0.00/0.00	c   trying 10748: vc 
0.00/0.00	o 10133
0.00/0.00	c   trying 10032: vc 
0.00/0.00	o 9609
0.00/0.00	c   trying 9510: vc 
0.00/0.00	o 9440
0.00/0.00	c   trying 9342: vc 
0.00/0.00	o 9282
0.00/0.00	c   trying 9185: vc 
0.00/0.00	o 9023
0.00/0.01	c   trying 8928: vc 
0.00/0.01	o 8823
0.00/0.01	c   trying 8729: vc 
0.00/0.01	o 8454
0.00/0.02	c   trying 8362: vc 
0.00/0.02	o 8193
0.00/0.02	c   trying 8102: vc 
0.00/0.02	o 8069
0.00/0.02	c   trying 7979: vc 
0.00/0.02	o 7847
0.00/0.03	c   trying 7758: vc 
0.00/0.03	o 7713
0.00/0.03	c   trying 7625: vc 
0.00/0.03	o 7566
0.00/0.04	c   trying 7479: vc 
0.00/0.04	o 7384
0.00/0.05	c   trying 7298: vc 
0.00/0.05	o 7298
0.00/0.05	c   trying 7212: vc 
0.00/0.05	o 6925
0.00/0.06	c   trying 6841: vc 
0.00/0.06	o 6834
0.06/0.06	c   trying 6751: vc 
0.06/0.06	o 6594
0.06/0.08	c   trying 6512: vc 
0.06/0.08	o 6501
0.06/0.09	c   trying 6420: vc 
0.06/0.09	o 6338
0.10/0.10	c   trying 6258: vc 
0.10/0.10	o 6156
0.20/0.29	c   trying 6077: vc 
0.20/0.29	o 5991
1.30/1.33	c   trying 5913: vc 
1.30/1.33	o 5887
48.18/48.28	c   trying 5810: xxxxxxxxxxc 
48.18/48.28	c Phase 2 ...
516.85/517.13	c   trying 5886: xxxxxxxxxxc 
516.85/517.13	c Phase 3 ...
1800.05/1800.70	c   trying 5886 again: xc 
1800.05/1800.70	s SATISFIABLE
1800.05/1800.70	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
1800.05/1800.70	v -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 -x55
1800.05/1800.70	v -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 -x82
1800.05/1800.70	v -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
1800.05/1800.70	v -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128
1800.05/1800.70	v x129 -x130 -x131 x132 -x133 -x134 x135 -x136
1800.05/1800.70	c Total Number of Positive Atoms : 19
1800.05/1800.70	c 
1800.05/1800.70	c During searching:         1.33641 seconds elapsed.
1800.05/1800.70	c CPU time spent:           1.33 seconds.
1800.05/1800.70	c 
1800.05/1800.70	c =================================== END =====================================
1800.05/1800.70	c

Verifier Data (download as text)

OK	5887

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-372357-1177091718 -o ROOT/results/node71/solver-372357-1177091718 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372357-1177091718/wildcat-skc /tmp/evaluation/372357-1177091718/instance-372357-1177091718.opb 2747247 

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: 1.00 1.00 1.00 3/64 32510
/proc/meminfo: memFree=1756160/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=0
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 135049853 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0

[startup+0.0643581 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32510
/proc/meminfo: memFree=1756160/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=0.06
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 6 0 0 0 18 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5968

[startup+0.101363 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32510
/proc/meminfo: memFree=1756160/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=0.1
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 10 0 0 0 18 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868624 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5968

[startup+0.30139 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32510
/proc/meminfo: memFree=1756160/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=0.3
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 30 0 0 0 19 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5968

[startup+0.701445 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32510
/proc/meminfo: memFree=1756160/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=0.7
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 70 0 0 0 22 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 5968

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1756024/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1.5
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 150 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5968

[startup+3.10177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755896/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=3.1
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 310 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 5968

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755768/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=6.29
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 629 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5968

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755768/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=12.69
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 1269 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565802 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5968

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755768/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=25.49
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 2549 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5968

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755832/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=51.08
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 5108 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611648 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5968

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755768/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=102.27
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 10227 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607789 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5968

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755832/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=162.24
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 16224 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5968

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755768/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=222.23
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 22223 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607399 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5968

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755768/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=282.21
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 28221 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134869249 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5968

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32511
/proc/meminfo: memFree=1755704/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=342.18
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 34218 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5968

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755240/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=402.08
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 40208 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868575 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 5968

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755320/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=462.06
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 46206 0 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611648 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 5968

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755320/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=522.05
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 52204 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607695 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 5968

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755384/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=582.03
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 58202 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 5968

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755384/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=642.01
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 64200 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 5968


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755576/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=881.93
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 88192 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868603 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 5968

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=941.91
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 94190 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 5968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1001.89
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 100188 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 5968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1061.88
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 106187 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 5968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1121.86
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 112185 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868587 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 5968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1181.84
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 118183 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 5968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1241.82
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 124181 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 5968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1301.8
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 130179 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 5968

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755576/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1361.78
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 136177 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607390 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 5968

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755576/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1421.77
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 142176 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 5968

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1481.74
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 148173 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 5968

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755576/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1541.72
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 154171 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607344 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 5968

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1601.7
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 160169 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134608007 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 5968

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755576/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1661.69
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 166168 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607744 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 5968

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755576/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1721.67
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 172166 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 5968

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755640/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1781.65
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 178164 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134611571 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 5968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755576/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1800.05
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 180004 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134869262 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 5968

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32709
/proc/meminfo: memFree=1755576/2055920 swapFree=4184240/4192956
[pid=32510] ppid=32508 vsize=5968 CPUtime=1800.05
/proc/32510/stat : 32510 (wildcat-skc) R 32508 32510 31972 0 -1 4194304 167 0 0 0 180004 1 0 0 25 0 1 0 185161144 6111232 150 18446744073709551615 134512640 135438881 4294956608 18446744073709551615 134869262 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32510/statm: 1492 150 117 226 0 1263 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 5968

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.06
CPU user time (s): 1800.05
CPU system time (s): 0.016997
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 5968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 2167

runsolver used 1.2808 second user time and 3.69244 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Fri Apr 20 17:55:18 UTC 2007

IDJOB= 372357
IDBENCH= 24966
IDSOLVER= 162
FILE ID= node71/372357-1177091718

PBS_JOBID= 4640335

Free space on /tmp= 66445 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-8_16.opb
COMMAND LINE= /tmp/evaluation/372357-1177091718/wildcat-skc /tmp/evaluation/372357-1177091718/instance-372357-1177091718.opb 2747247
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-372357-1177091718 -o ROOT/results/node71/solver-372357-1177091718 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372357-1177091718/wildcat-skc /tmp/evaluation/372357-1177091718/instance-372357-1177091718.opb 2747247

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  a50db2fb26a0b36972cba004cae6f3a3

RANDOM SEED= 2747247

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1756632 kB
Buffers:         47384 kB
Cached:         177396 kB
SwapCached:       2612 kB
Active:          29044 kB
Inactive:       206440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756632 kB
SwapTotal:     4192956 kB
SwapFree:      4184240 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          15908 kB
Slab:            49832 kB
Committed_AS:  3544248 kB
PageTables:       1448 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= 66445 MiB

End job on node71 on Fri Apr 20 18:25:21 UTC 2007