Trace number 373081

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 2007-03-23SAT (TO)24 1802.02 1802.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_2.opb
MD5SUMaf0ded53094abde95c37378ccd6c7afa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables8901
Total number of constraints32298
Number of constraints which are clauses32280
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint1
Maximum length of a constraint790
Number of terms in the objective function 790
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 790
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 820
Number of bits of the biggest sum of numbers10
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)

78.72/78.86	o 30
100.02/100.14	o 29
120.70/120.89	o 28
202.98/203.14	o 27
330.65/330.89	o 26
372.43/372.62	o 25
844.91/845.25	o 24
1800.09/1800.62	c Somebody sent me a SIGTERM
1800.09/1800.62	s SATISFIABLE
1800.09/1800.62	v x1 x23 x45 x50 x53 x341 x342 x343 x362 x428 x429 x430 x510 x677 x699 x712 x740 x741 x742 x828 x862 x1110 x1111 x1112 x1196 x1197
1800.09/1800.62	v x1205 x1780 x1791 x1996 x2003 x2050 x2059 x2212 x2216 x2470 x2484 x2498 x2526 x2540 x2596 x2598 x2610 x2612 x2638 x2680 x2682
1800.09/1800.62	v x2694 x2736 x2738 x2750 x2764 x2778 x2780 x2832 x2860 x2874 x2876 x2888 x2902 x2916 x2930 x2944 x2958 x2986 x3000 x3014 x3016
1800.09/1800.62	v x3028 x3042 x3084 x3112 x3114 x3140 x3325 x3327 x3330 x3332 x3340 x3342 x3345 x3347 x3400 x3403 x3405 x3408 x3475 x3478 x3485
1800.09/1800.62	v x3488 x3489 x3490 x3492 x3494 x3495 x3498 x3505 x3508 x3792 x3966 x4078 x4090 x4186 x4206 x4671 x4672 x4675 x4698 x4792 x4799
1800.09/1800.62	v x4804 x4856 x4896 x4924 x4926 x4938 x4952 x4966 x4968 x5006 x5008 x5036 x5043 x5076 x5127 x5128 x5182 x5208 x5210 x5212 x5292
1800.09/1800.62	v x5334 x5348 x5388 x5430 x5432 x5500 x5514 x5587 x5589 x5592 x5602 x5604 x5617 x5647 x5702 x5704 x5752 x5757 x5767 x5777 x5802
1800.09/1800.62	v x5803 x5806 x5807 x5827 x5829 x5877 x5936 x6017 x6095 x6101 x6226 x6227 x6229 x6328 x6349 x6356 x6358 x6370 x6372 x6384 x6386
1800.09/1800.62	v x6389 x6391 x6393 x6398 x6440 x6447 x6468 x6481 x6482 x6484 x6486 x6501 x6503 x6515 x6517 x6519 x6529 x7082 x7085 x7298 x7300
1800.09/1800.62	v x7487 x7501 x7649 x7661 x7796 x7798 x7824 x7826 x7942 x7954 x7968 x7994 x8092 x8146 x8148 x8188 x8202 x8230 x8244 x8314 x8342
1800.09/1800.62	v x8344 x8356 x8358 x8384 x8398 x8400 x8424 x8494 x8522 x8524 x8609 x8610 x8612 x8614 x8615 x8618 x8730 x8732 x8735 x8737 x8805
1800.09/1800.62	v x8806 x8810 x8812 x8894 x8895 x8899
1800.09/1800.62	pb2clasp1: no process killed

Verifier Data (download as text)

OK	24

Conversion Script Data (download as text)

/tmp/evaluation/373081-1177162050/instance-373081-1177162050.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/node29/watcher-373081-1177162050 -o ROOT/results/node29/solver-373081-1177162050 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373081-1177162050.opb /tmp/evaluation/373081-1177162050/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: 0.92 0.98 0.99 3/77 21379
/proc/meminfo: memFree=1675648/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=12268 CPUtime=0
/proc/21379/stat : 21379 (pbclasp) R 21377 21379 20622 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 164120796 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789600766 0 0 4224 0 0 0 0 17 1 0 0
/proc/21379/statm: 3067 317 242 3 0 167 0

[startup+0.0802599 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21379
/proc/meminfo: memFree=1675648/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=12928 CPUtime=0.01
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 624 0 0 0 1 0 0 0 16 0 1 0 164120796 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21379/statm: 3232 577 324 3 0 332 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12928

[startup+0.101258 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21379
/proc/meminfo: memFree=1675648/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=12928 CPUtime=0.01
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 624 0 0 0 1 0 0 0 16 0 1 0 164120796 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21379/statm: 3232 577 324 3 0 332 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12928

[startup+0.30127 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21379
/proc/meminfo: memFree=1675648/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=12928 CPUtime=0.01
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 624 0 0 0 1 0 0 0 16 0 1 0 164120796 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21379/statm: 3232 577 324 3 0 332 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12928

[startup+0.701295 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21379
/proc/meminfo: memFree=1675648/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=12928 CPUtime=0.01
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 624 0 0 0 1 0 0 0 16 0 1 0 164120796 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21379/statm: 3232 577 324 3 0 332 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12928

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 21382
/proc/meminfo: memFree=1673320/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=12928 CPUtime=0.01
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 624 0 0 0 1 0 0 0 16 0 1 0 164120796 13238272 577 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789597794 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21379/statm: 3232 577 324 3 0 332 0
[pid=21381] ppid=21379 vsize=5352 CPUtime=0
/proc/21381/stat : 21381 (sh) S 21379 21379 20622 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 164120799 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21381/statm: 1338 230 193 169 0 49 0
[pid=21382] ppid=21381 vsize=12400 CPUtime=1.46
/proc/21382/stat : 21382 (pb2clasp1) R 21381 21379 20622 0 -1 4194304 507 0 0 0 146 0 0 0 25 0 1 0 164120799 12697600 469 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 221780397585 0 0 4224 0 0 0 0 17 1 0 0
/proc/21382/statm: 3100 469 340 3 0 200 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30680

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 21382
/proc/meminfo: memFree=1672744/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=2.27
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 734 1644 0 0 2 0 223 2 16 0 1 0 164120796 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 615 343 3 0 365 0
Current children cumulated CPU time (s) 2.27
Current children cumulated vsize (KiB) 13060

[startup+6.30265 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 21389
/proc/meminfo: memFree=1627752/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=2.27
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 734 1644 0 0 2 0 223 2 16 0 1 0 164120796 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 615 343 3 0 365 0
[pid=21387] ppid=21379 vsize=5356 CPUtime=0
/proc/21387/stat : 21387 (sh) S 21379 21379 20622 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 164121028 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21387/statm: 1339 225 188 169 0 50 0
[pid=21389] ppid=21387 vsize=47296 CPUtime=3.98
/proc/21389/stat : 21389 (clasp) R 21387 21379 20622 0 -1 4194304 12685 0 0 0 393 5 0 0 25 0 1 0 164121028 48431104 11133 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741270 0 0 4096 0 0 0 0 17 1 0 0
/proc/21389/statm: 11824 11133 196 154 0 11294 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 65712

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 21389
/proc/meminfo: memFree=1627560/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=2.27
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 734 1644 0 0 2 0 223 2 16 0 1 0 164120796 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 615 343 3 0 365 0
[pid=21387] ppid=21379 vsize=5356 CPUtime=0
/proc/21387/stat : 21387 (sh) S 21379 21379 20622 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 164121028 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21387/statm: 1339 225 188 169 0 50 0
[pid=21389] ppid=21387 vsize=47296 CPUtime=10.37
/proc/21389/stat : 21389 (clasp) R 21387 21379 20622 0 -1 4194304 12717 0 0 0 1032 5 0 0 25 0 1 0 164121028 48431104 11165 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/21389/statm: 11824 11165 196 154 0 11294 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 65712

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 21389
/proc/meminfo: memFree=1627304/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=2.27
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 734 1644 0 0 2 0 223 2 16 0 1 0 164120796 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 615 343 3 0 365 0
[pid=21387] ppid=21379 vsize=5356 CPUtime=0
/proc/21387/stat : 21387 (sh) S 21379 21379 20622 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 164121028 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21387/statm: 1339 225 188 169 0 50 0
[pid=21389] ppid=21387 vsize=48452 CPUtime=23.17
/proc/21389/stat : 21389 (clasp) R 21387 21379 20622 0 -1 4194304 12786 0 0 0 2312 5 0 0 25 0 1 0 164121028 49614848 11234 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/21389/statm: 12113 11234 196 154 0 11583 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 66868

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 21389
/proc/meminfo: memFree=1621352/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=2.27
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 734 1644 0 0 2 0 223 2 16 0 1 0 164120796 13373440 615 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 615 343 3 0 365 0
[pid=21387] ppid=21379 vsize=5356 CPUtime=0
/proc/21387/stat : 21387 (sh) S 21379 21379 20622 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 164121028 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21387/statm: 1339 225 188 169 0 50 0
[pid=21389] ppid=21387 vsize=54556 CPUtime=48.76
/proc/21389/stat : 21389 (clasp) R 21387 21379 20622 0 -1 4194304 14328 0 0 0 4869 7 0 0 25 0 1 0 164121028 55865344 12776 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740816 0 0 4096 0 0 0 0 17 1 0 0
/proc/21389/statm: 13639 12776 196 154 0 13109 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 72972

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 21405
/proc/meminfo: memFree=1611440/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=100.09
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 998 37853 0 0 2 1 9981 25 16 0 1 0 164120796 13373440 619 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21379/statm: 3265 619 343 3 0 365 0
[pid=21403] ppid=21379 vsize=5356 CPUtime=0
/proc/21403/stat : 21403 (sh) S 21379 21379 20622 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 164130813 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21403/statm: 1339 225 188 169 0 50 0
[pid=21405] ppid=21403 vsize=64044 CPUtime=2.11
/proc/21405/stat : 21405 (clasp) R 21403 21379 20622 0 -1 4194304 16718 0 0 0 204 7 0 0 25 0 1 0 164130814 65581056 15293 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4558937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21405/statm: 16011 15293 194 154 0 15481 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 82460

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21413
/proc/meminfo: memFree=1609072/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=120.83
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1135 56215 0 0 2 1 12043 37 16 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21411] ppid=21379 vsize=5356 CPUtime=0
/proc/21411/stat : 21411 (sh) S 21379 21379 20622 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 164132888 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21411/statm: 1339 225 188 169 0 50 0
[pid=21413] ppid=21411 vsize=64600 CPUtime=41.37
/proc/21413/stat : 21413 (clasp) R 21411 21379 20622 0 -1 4194304 18603 0 0 0 4128 9 0 0 25 0 1 0 164132888 66150400 15753 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740797 0 0 4096 0 0 0 0 17 1 0 0
/proc/21413/statm: 16150 15753 196 154 0 15620 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 83016

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21421
/proc/meminfo: memFree=1611056/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=203.06
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1267 76247 0 0 3 1 20253 49 16 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21419] ppid=21379 vsize=5356 CPUtime=0
/proc/21419/stat : 21419 (sh) S 21379 21379 20622 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 164141113 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 225 188 169 0 50 0
[pid=21421] ppid=21419 vsize=63164 CPUtime=19.11
/proc/21421/stat : 21421 (clasp) R 21419 21379 20622 0 -1 4194304 16673 0 0 0 1905 6 0 0 25 0 1 0 164141114 64679936 15259 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/21421/statm: 15791 15259 196 154 0 15261 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 81580

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21421
/proc/meminfo: memFree=1608816/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=203.06
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1267 76247 0 0 3 1 20253 49 16 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21419] ppid=21379 vsize=5356 CPUtime=0
/proc/21419/stat : 21419 (sh) S 21379 21379 20622 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 164141113 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 225 188 169 0 50 0
[pid=21421] ppid=21419 vsize=65276 CPUtime=79.1
/proc/21421/stat : 21421 (clasp) R 21419 21379 20622 0 -1 4194304 17265 0 0 0 7903 7 0 0 25 0 1 0 164141114 66842624 15851 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740637 0 0 4096 0 0 0 0 17 1 0 0
/proc/21421/statm: 16319 15851 196 154 0 15789 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 83692


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

Current children cumulated vsize (KiB) 223588

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21447
/proc/meminfo: memFree=1458288/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=845
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1657 155230 0 0 3 1 84388 108 18 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21445] ppid=21379 vsize=5356 CPUtime=0
/proc/21445/stat : 21445 (sh) S 21379 21379 20622 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164205324 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21445/statm: 1339 225 188 169 0 50 0
[pid=21447] ppid=21445 vsize=216836 CPUtime=816.81
/proc/21447/stat : 21447 (clasp) R 21445 21379 20622 0 -1 4194304 54980 0 0 0 81633 48 0 0 25 0 1 0 164205324 222040064 53362 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/21447/statm: 54209 53362 196 154 0 53679 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 235252

[startup+1722.3 s]
/proc/loadavg: 1.14 1.02 1.00 2/80 21447
/proc/meminfo: memFree=1447152/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=845
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1657 155230 0 0 3 1 84388 108 18 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21445] ppid=21379 vsize=5356 CPUtime=0
/proc/21445/stat : 21445 (sh) S 21379 21379 20622 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164205324 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21445/statm: 1339 225 188 169 0 50 0
[pid=21447] ppid=21445 vsize=228156 CPUtime=876.79
/proc/21447/stat : 21447 (clasp) R 21445 21379 20622 0 -1 4194304 57810 0 0 0 87628 51 0 0 25 0 1 0 164205324 233631744 56192 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21447/statm: 57039 56192 196 154 0 56509 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 246572

[startup+1782.3 s]
/proc/loadavg: 1.16 1.04 1.01 2/80 21447
/proc/meminfo: memFree=1433840/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=845
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1657 155230 0 0 3 1 84388 108 18 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21445] ppid=21379 vsize=5356 CPUtime=0
/proc/21445/stat : 21445 (sh) S 21379 21379 20622 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164205324 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21445/statm: 1339 225 188 169 0 50 0
[pid=21447] ppid=21445 vsize=241172 CPUtime=936.78
/proc/21447/stat : 21447 (clasp) R 21445 21379 20622 0 -1 4194304 61097 0 0 0 93623 55 0 0 25 0 1 0 164205324 246960128 59479 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/21447/statm: 60293 59479 196 154 0 59763 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 259588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.12 1.04 1.01 2/80 21447
/proc/meminfo: memFree=1430896/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=845
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1657 155230 0 0 3 1 84388 108 18 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21445] ppid=21379 vsize=5356 CPUtime=0
/proc/21445/stat : 21445 (sh) S 21379 21379 20622 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164205324 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21445/statm: 1339 225 188 169 0 50 0
[pid=21447] ppid=21445 vsize=244100 CPUtime=955.09
/proc/21447/stat : 21447 (clasp) R 21445 21379 20622 0 -1 4194304 61810 0 0 0 95453 56 0 0 25 0 1 0 164205324 249958400 60192 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741285 0 0 4096 0 0 0 0 17 1 0 0
/proc/21447/statm: 61025 60192 196 154 0 60495 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 262516

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

[startup+1800.6 s]
/proc/loadavg: 1.12 1.04 1.01 2/80 21447
/proc/meminfo: memFree=1430896/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=845
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1657 155230 0 0 3 1 84388 108 18 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21445] ppid=21379 vsize=5356 CPUtime=0
/proc/21445/stat : 21445 (sh) S 21379 21379 20622 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164205324 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21445/statm: 1339 225 188 169 0 50 0
[pid=21447] ppid=21445 vsize=244100 CPUtime=955.09
/proc/21447/stat : 21447 (clasp) R 21445 21379 20622 0 -1 4194304 61810 0 0 0 95453 56 0 0 25 0 1 0 164205324 249958400 60192 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741285 0 0 4096 0 0 0 0 17 1 0 0
/proc/21447/statm: 61025 60192 196 154 0 60495 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 262516

# WARNING:
# current cumulated CPU time (845.04 s) is less than in the last sample (1800.09 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (955.05 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.12 1.04 1.01 2/80 21447
/proc/meminfo: memFree=1430896/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=845.04
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1822 156898 0 0 3 2 84388 111 17 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
Current children cumulated CPU time (s) 845.04
Current children cumulated vsize (KiB) 13060

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.12 1.04 1.01 2/80 21447
/proc/meminfo: memFree=1430896/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=845.04
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1822 156898 0 0 3 2 84388 111 17 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
Current children cumulated CPU time (s) 845.04
Current children cumulated vsize (KiB) 13060

[startup+1802.2 s]
/proc/loadavg: 1.12 1.04 1.01 2/83 21458
/proc/meminfo: memFree=1648776/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=845.04
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1822 156898 0 0 3 2 84388 111 17 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21448] ppid=21379 vsize=0 CPUtime=0
/proc/21448/stat : 21448 (rm) Z 21379 21379 20622 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 164300858 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/21448/statm: 0 0 0 0 0 0 0
[pid=21456] ppid=21379 vsize=5356 CPUtime=0
/proc/21456/stat : 21456 (sh) S 21379 21379 20622 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164300862 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21456/statm: 1339 225 188 169 0 50 0
[pid=21458] ppid=21456 vsize=35912 CPUtime=1.53
/proc/21458/stat : 21458 (clasp) R 21456 21379 20622 0 -1 4194304 9359 0 0 0 149 4 0 0 25 0 1 0 164300862 36773888 8499 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134668247 0 0 4096 0 0 0 0 17 1 0 0
/proc/21458/statm: 8978 8500 188 154 0 8448 0
Current children cumulated CPU time (s) 846.57
Current children cumulated vsize (KiB) 54328

[startup+1802.6 s]
/proc/loadavg: 1.12 1.04 1.01 2/83 21458
/proc/meminfo: memFree=1648776/2055920 swapFree=4146672/4192956
[pid=21379] ppid=21377 vsize=13060 CPUtime=845.04
/proc/21379/stat : 21379 (pbclasp) S 21377 21379 20622 0 -1 4194304 1822 156898 0 0 3 2 84388 111 17 0 1 0 164120796 13373440 621 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 221789601684 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21379/statm: 3265 621 343 3 0 365 0
[pid=21448] ppid=21379 vsize=0 CPUtime=0
/proc/21448/stat : 21448 (rm) Z 21379 21379 20622 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 164300858 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/21448/statm: 0 0 0 0 0 0 0
[pid=21456] ppid=21379 vsize=5356 CPUtime=0
/proc/21456/stat : 21456 (sh) S 21379 21379 20622 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 164300862 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21456/statm: 1339 225 188 169 0 50 0
[pid=21458] ppid=21456 vsize=58808 CPUtime=1.93
/proc/21458/stat : 21458 (clasp) R 21456 21379 20622 0 -1 4194304 15414 0 0 0 187 6 0 0 25 0 1 0 164300862 60219392 14013 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134682925 0 0 4096 0 0 0 0 17 1 0 0
/proc/21458/statm: 14702 14013 194 154 0 14172 0
Current children cumulated CPU time (s) 846.97
Current children cumulated vsize (KiB) 77224

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21379 and gives
#  childrusage.ru_utime.tv_sec=843
#  childrusage.ru_utime.tv_usec=926703
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=148825
# CPU time returned by wait4() is 845.076
# while last known CPU time is 846.97
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 955.05
#  lost CPU user time (s): 954.53
#  lost CPU system time (s): 0.52

Real time (s): 1802.63
CPU time (s): 1802.02
CPU user time (s): 1800.31
CPU system time (s): 1.71
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 262516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 843.927
system time used= 1.14882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159332
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= 3077
involuntary context switches= 18293

runsolver used 1.75573 second user time and 4.81027 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sat Apr 21 13:27:30 UTC 2007

IDJOB= 373081
IDBENCH= 25018
IDSOLVER= 158
FILE ID= node29/373081-1177162050

PBS_JOBID= 4648922

Free space on /tmp= 66466 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_2.opb
COMMAND LINE= pbclasp instance-373081-1177162050.opb /tmp/evaluation/373081-1177162050/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-373081-1177162050 -o ROOT/results/node29/conversion-373081-1177162050 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373081-1177162050/instance-373081-1177162050.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-373081-1177162050 -o ROOT/results/node29/solver-373081-1177162050 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373081-1177162050.opb /tmp/evaluation/373081-1177162050/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  af0ded53094abde95c37378ccd6c7afa

RANDOM SEED= 140122313

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1676120 kB
Buffers:         63020 kB
Cached:         226204 kB
SwapCached:      10996 kB
Active:         173208 kB
Inactive:       146440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676120 kB
SwapTotal:     4192956 kB
SwapFree:      4146672 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            45540 kB
Committed_AS:  2611880 kB
PageTables:       1872 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= 66464 MiB

End job on node29 on Sat Apr 21 13:57:33 UTC 2007