Trace number 351750

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
PB-clasp 2007-04-10SAT (TO)104 1802.07 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-modglob.opb
MD5SUM1c32686691bf96e75781667309b05481
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark104
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 104
Optimality of the best value was proved NO
Number of variables9818
Total number of constraints291
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 constraints291
Minimum length of a constraint30
Maximum length of a constraint270
Number of terms in the objective function 9818
Biggest coefficient in the objective function 7770
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 533087
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 533087
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

Solver Data (download as text)

2.27/2.34	o 104
1800.08/1800.81	c Somebody sent me a SIGTERM
1800.08/1800.81	s SATISFIABLE
1800.08/1800.82	v x6922 x6952 x6955 x6983 x6988 x7013 x7014 x7015 x7016 x7017 x7042 x7043 x7044 x7045 x7046 x7048 x7073 x7074 x7076 x7079 x7103
1800.08/1800.82	v x7106 x7110 x7132 x7133 x7135 x7138 x7222 x7223 x7224 x7253 x7255 x7282 x7283 x7284 x7288 x7318 x7319 x7343 x7344 x7348 x7372
1800.08/1800.82	v x7374 x7376 x7403 x7405 x7406 x7407 x7408 x7433 x7434 x7435 x7438 x7439 x7464 x7465 x7467 x7492 x7497 x7555 x7583 x7586 x7587
1800.08/1800.82	v x7612 x7613 x7614 x7616 x7618 x7643 x7644 x7646 x7647 x7648 x7672 x7673 x7677 x7678 x7703 x7704 x7705 x7733 x7736 x7737 x7763
1800.08/1800.82	v x7764 x7766 x7792 x7793 x7795 x7796 x7797 x7822 x7824 x7882 x7883 x7884 x7885 x7912 x7914 x7915 x7943 x7944 x7948
1800.08/1800.82	pb2clasp1: no process killed
1800.08/1800.82	clasp-1.0: no process killed
4.32/1802.82	sh: line 1: 20060 Done                    cat /tmp/evaluation/351750-1176612024/temp/instance-351750-1176612024.opb.op
4.32/1802.82	     20061 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/351750-1176612024/temp/instance-351750-1176612024.opb.clasp

Verifier Data (download as text)

OK	104

Conversion Script Data (download as text)

/tmp/evaluation/351750-1176612024/instance-351750-1176612024.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node39/watcher-351750-1176612024 -o ROOT/results/node39/solver-351750-1176612024 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351750-1176612024.opb /tmp/evaluation/351750-1176612024/temp 

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 3/77 19834
/proc/meminfo: memFree=1573048/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=12268 CPUtime=0
/proc/19834/stat : 19834 (pbclasp) R 19832 19834 19401 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 109114514 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502560254 0 0 4224 0 0 0 0 17 1 0 0
/proc/19834/statm: 3067 317 242 3 0 167 0

[startup+0.0344501 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19834
/proc/meminfo: memFree=1573048/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=13360 CPUtime=0.02
/proc/19834/stat : 19834 (pbclasp) R 19832 19834 19401 0 -1 4194304 700 0 0 0 2 0 0 0 18 0 1 0 109114514 13680640 666 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511887630 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19834/statm: 3340 666 320 3 0 440 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13360

[startup+0.101461 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19834
/proc/meminfo: memFree=1573048/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=13360 CPUtime=0.09
/proc/19834/stat : 19834 (pbclasp) R 19832 19834 19401 0 -1 4194304 713 0 0 0 9 0 0 0 18 0 1 0 109114514 13680640 679 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493279862 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19834/statm: 3340 679 320 3 0 440 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13360

[startup+0.301495 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19834
/proc/meminfo: memFree=1573048/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=13492 CPUtime=0.29
/proc/19834/stat : 19834 (pbclasp) R 19832 19834 19401 0 -1 4194304 761 0 0 0 29 0 0 0 19 0 1 0 109114514 13815808 727 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231493505761 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19834/statm: 3373 727 320 3 0 473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13492

[startup+0.701563 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19834
/proc/meminfo: memFree=1573048/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=14176 CPUtime=0.69
/proc/19834/stat : 19834 (pbclasp) R 19832 19834 19401 0 -1 4194304 912 0 0 0 69 0 0 0 22 0 1 0 109114514 14516224 878 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231511575379 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19834/statm: 3544 879 320 3 0 644 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14176

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 19837
/proc/meminfo: memFree=1569184/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=1.33
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1762 1626 0 0 101 1 30 1 17 0 1 0 109114514 16408576 1359 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 4006 1359 343 3 0 1106 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 16024

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 19844
/proc/meminfo: memFree=1562400/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
Current children cumulated CPU time (s) 2.34
Current children cumulated vsize (KiB) 16024

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 19852
/proc/meminfo: memFree=1560224/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=11096 CPUtime=3.92
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 2428 0 0 0 391 1 0 0 25 0 1 0 109114751 11362304 2366 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 2774 2366 249 81 0 2148 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 32472

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 19852
/proc/meminfo: memFree=1558432/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=11096 CPUtime=10.32
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 2436 0 0 0 1031 1 0 0 25 0 1 0 109114751 11362304 2374 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737603 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 2774 2374 249 81 0 2148 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32472

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 19852
/proc/meminfo: memFree=1555808/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=13752 CPUtime=23.12
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 3087 0 0 0 2310 2 0 0 25 0 1 0 109114751 14082048 3025 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784643 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 3438 3025 249 81 0 2812 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 35128

[startup+51.1011 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 19852
/proc/meminfo: memFree=1552928/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=16572 CPUtime=48.7
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 3806 0 0 0 4868 2 0 0 25 0 1 0 109114751 16969728 3744 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784657 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 4143 3744 249 81 0 3517 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 37948

[startup+102.306 s]
/proc/loadavg: 1.09 1.03 1.00 2/80 19852
/proc/meminfo: memFree=1546336/2055920 swapFree=4145504/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=23236 CPUtime=99.89
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 5439 0 0 0 9986 3 0 0 25 0 1 0 109114751 23793664 5377 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715264 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 5809 5377 249 81 0 5183 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 44612

[startup+162.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/80 19852
/proc/meminfo: memFree=1544736/2055920 swapFree=4145568/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=24900 CPUtime=159.87
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 5842 0 0 0 15983 4 0 0 25 0 1 0 109114751 25497600 5780 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715250 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 6225 5780 249 81 0 5599 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 46276

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/80 19852
/proc/meminfo: memFree=1540576/2055920 swapFree=4145568/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=29164 CPUtime=219.85
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 6891 0 0 0 21980 5 0 0 25 0 1 0 109114751 29863936 6829 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 7291 6829 249 81 0 6665 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 50540

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 19852
/proc/meminfo: memFree=1536224/2055920 swapFree=4145568/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=33516 CPUtime=279.83
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 7972 0 0 0 27977 6 0 0 25 0 1 0 109114751 34320384 7910 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 8379 7910 249 81 0 7753 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 54892

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 19852
/proc/meminfo: memFree=1534944/2055920 swapFree=4145632/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0

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

/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=54488 CPUtime=1599.31
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 13530 0 0 0 159909 22 0 0 25 0 1 0 109114751 55795712 12869 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714069 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 13622 12869 249 81 0 12996 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 75864

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20050
/proc/meminfo: memFree=1515808/2055920 swapFree=4146212/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=54488 CPUtime=1659.29
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 13530 0 0 0 165907 22 0 0 25 0 1 0 109114751 55795712 12869 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616637 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 13622 12869 249 81 0 12996 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 75864

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20050
/proc/meminfo: memFree=1516128/2055920 swapFree=4146212/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=54056 CPUtime=1719.27
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 13534 0 0 0 171904 23 0 0 25 0 1 0 109114751 55353344 12765 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 13514 12765 249 81 0 12888 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 75432

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20050
/proc/meminfo: memFree=1514912/2055920 swapFree=4146276/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=55500 CPUtime=1779.25
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 13872 0 0 0 177902 23 0 0 25 0 1 0 109114751 56832000 13103 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714264 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 13875 13103 249 81 0 13249 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 76876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20050
/proc/meminfo: memFree=1514912/2055920 swapFree=4146276/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=55500 CPUtime=1797.74
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 13872 0 0 0 179751 23 0 0 25 0 1 0 109114751 56832000 13103 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 13875 13103 249 81 0 13249 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 76876

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20050
/proc/meminfo: memFree=1514912/2055920 swapFree=4146276/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.34
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 1909 4417 0 0 102 1 128 3 16 0 1 0 109114514 16408576 1362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19834/statm: 4006 1362 343 3 0 1106 0
[pid=19850] ppid=19834 vsize=5352 CPUtime=0
/proc/19850/stat : 19850 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 109114751 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19850/statm: 1338 224 188 169 0 49 0
[pid=19852] ppid=19850 vsize=55500 CPUtime=1797.74
/proc/19852/stat : 19852 (clasp-1.0) R 19850 19834 19401 0 -1 4194304 13872 0 0 0 179751 23 0 0 25 0 1 0 109114751 56832000 13103 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/19852/statm: 13875 13103 249 81 0 13249 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 76876

# WARNING:
# current cumulated CPU time (2.38 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1797.7 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20050
/proc/meminfo: memFree=1514912/2055920 swapFree=4146276/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.38
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 2076 6196 0 0 103 1 128 6 17 0 1 0 109114514 16408576 1363 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 4006 1363 343 3 0 1106 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 16024

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20050
/proc/meminfo: memFree=1514912/2055920 swapFree=4146276/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.38
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 2076 6196 0 0 103 1 128 6 17 0 1 0 109114514 16408576 1363 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 4006 1363 343 3 0 1106 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 16024

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20061
/proc/meminfo: memFree=1561304/2055920 swapFree=4146276/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.38
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 2076 6196 0 0 103 1 128 6 17 0 1 0 109114514 16408576 1363 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 4006 1363 343 3 0 1106 0
[pid=20059] ppid=19834 vsize=5352 CPUtime=0
/proc/20059/stat : 20059 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109294599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20059/statm: 1338 224 188 169 0 49 0
[pid=20061] ppid=20059 vsize=7704 CPUtime=1.33
/proc/20061/stat : 20061 (clasp-1.0) R 20059 19834 19401 0 -1 4194304 1575 0 0 0 133 0 0 0 25 0 1 0 109294599 7888896 1513 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714702 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 1926 1513 249 81 0 1300 0
Current children cumulated CPU time (s) 3.71
Current children cumulated vsize (KiB) 29080

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20061
/proc/meminfo: memFree=1561304/2055920 swapFree=4146276/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.38
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 2076 6196 0 0 103 1 128 6 17 0 1 0 109114514 16408576 1363 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 4006 1363 343 3 0 1106 0
[pid=20059] ppid=19834 vsize=5352 CPUtime=0
/proc/20059/stat : 20059 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109294599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20059/statm: 1338 224 188 169 0 49 0
[pid=20061] ppid=20059 vsize=7704 CPUtime=1.73
/proc/20061/stat : 20061 (clasp-1.0) R 20059 19834 19401 0 -1 4194304 1579 0 0 0 173 0 0 0 25 0 1 0 109294599 7888896 1517 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 1926 1517 249 81 0 1300 0
Current children cumulated CPU time (s) 4.11
Current children cumulated vsize (KiB) 29080

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 20061
/proc/meminfo: memFree=1561176/2055920 swapFree=4146276/4192956
[pid=19834] ppid=19832 vsize=16024 CPUtime=2.38
/proc/19834/stat : 19834 (pbclasp) S 19832 19834 19401 0 -1 4194304 2076 6196 0 0 103 1 128 6 17 0 1 0 109114514 16408576 1363 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19834/statm: 4006 1363 343 3 0 1106 0
[pid=20059] ppid=19834 vsize=5352 CPUtime=0
/proc/20059/stat : 20059 (sh) S 19834 19834 19401 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 109294599 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20059/statm: 1338 224 188 169 0 49 0
[pid=20061] ppid=20059 vsize=7832 CPUtime=1.94
/proc/20061/stat : 20061 (clasp-1.0) R 20059 19834 19401 0 -1 4194304 1608 0 0 0 194 0 0 0 25 0 1 0 109294599 8019968 1546 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 1958 1546 249 81 0 1332 0
Current children cumulated CPU time (s) 4.32
Current children cumulated vsize (KiB) 29208

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1797.7
#  lost CPU user time (s): 1797.5
#  lost CPU system time (s): 0.2

Real time (s): 1802.83
CPU time (s): 1802.07
CPU user time (s): 1801.78
CPU system time (s): 0.292985
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 76876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.28135
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11142
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= 693
involuntary context switches= 41

runsolver used 1.83972 second user time and 4.73128 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 04:40:25 UTC 2007

IDJOB= 351750
IDBENCH= 1800
IDSOLVER= 167
FILE ID= node39/351750-1176612024

PBS_JOBID= 4557039

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-modglob.opb
COMMAND LINE= pbclasp instance-351750-1176612024.opb /tmp/evaluation/351750-1176612024/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-351750-1176612024 -o ROOT/results/node39/conversion-351750-1176612024 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351750-1176612024/instance-351750-1176612024.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-351750-1176612024 -o ROOT/results/node39/solver-351750-1176612024 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351750-1176612024.opb /tmp/evaluation/351750-1176612024/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  1c32686691bf96e75781667309b05481

RANDOM SEED= 444646696

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1573456 kB
Buffers:         49360 kB
Cached:         216924 kB
SwapCached:       2656 kB
Active:         116756 kB
Inactive:       280388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573456 kB
SwapTotal:     4192956 kB
SwapFree:      4145504 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:         144760 kB
Slab:            70624 kB
Committed_AS:   944088 kB
PageTables:       2012 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= 66562 MiB

End job on node39 on Sun Apr 15 05:10:28 UTC 2007