Trace number 352339

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 2007-03-23? (MO) 1488.64 1489.24

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_4.opb.PB06.opb
MD5SUMca3282cf347faf21ba3550ec87dd7af4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark466
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 466
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494728
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494728
Number of bits of the biggest sum of numbers19
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)

1486.77/1487.22	c Somebody sent me a SIGTERM
1486.77/1487.22	s UNKNOWN
1486.77/1487.26	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352339-1176629571/instance-352339-1176629571.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/node60/watcher-352339-1176629571 -o ROOT/results/node60/solver-352339-1176629571 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352339-1176629571.opb /tmp/evaluation/352339-1176629571/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: 0.91 0.95 0.98 3/64 28800
/proc/meminfo: memFree=1793672/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=12268 CPUtime=0
/proc/28800/stat : 28800 (pbclasp) D 28798 28800 28072 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 110867167 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894411877 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/28800/statm: 3067 317 242 3 0 167 0

[startup+0.0967471 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28800
/proc/meminfo: memFree=1793672/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=13448 CPUtime=0.09
/proc/28800/stat : 28800 (pbclasp) R 28798 28800 28072 0 -1 4194304 725 0 0 0 9 0 0 0 18 0 1 0 110867167 13770752 691 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894124054 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28800/statm: 3362 691 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.101747 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28800
/proc/meminfo: memFree=1793672/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=13448 CPUtime=0.09
/proc/28800/stat : 28800 (pbclasp) R 28798 28800 28072 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 110867167 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271912472334 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28800/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301766 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28800
/proc/meminfo: memFree=1793672/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=13580 CPUtime=0.29
/proc/28800/stat : 28800 (pbclasp) R 28798 28800 28072 0 -1 4194304 767 0 0 0 29 0 0 0 19 0 1 0 110867167 13905920 733 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271894123935 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28800/statm: 3395 733 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701806 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28800
/proc/meminfo: memFree=1793672/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=13976 CPUtime=0.69
/proc/28800/stat : 28800 (pbclasp) R 28798 28800 28072 0 -1 4194304 878 0 0 0 69 0 0 0 22 0 1 0 110867167 14311424 844 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271912472322 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28800/statm: 3494 844 320 3 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976

[startup+1.50189 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 28801
/proc/meminfo: memFree=1790912/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=15220 CPUtime=1.1
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110867167 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28800/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 15220

[startup+3.10204 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 28803
/proc/meminfo: memFree=1788848/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=15220 CPUtime=1.1
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110867167 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28800/statm: 3805 1142 324 3 0 905 0
[pid=28802] ppid=28800 vsize=5352 CPUtime=0
/proc/28802/stat : 28802 (sh) S 28800 28800 28072 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110867279 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1338 229 193 169 0 49 0
[pid=28803] ppid=28802 vsize=12532 CPUtime=1.97
/proc/28803/stat : 28803 (pb2clasp1) R 28802 28800 28072 0 -1 4194304 521 0 0 0 196 1 0 0 25 0 1 0 110867279 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271912236624 0 0 4224 0 0 0 0 17 1 0 0
/proc/28803/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 33104

[startup+6.30136 s]
/proc/loadavg: 1.00 0.97 0.99 2/67 28803
/proc/meminfo: memFree=1787376/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=15220 CPUtime=1.1
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110867167 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28800/statm: 3805 1142 324 3 0 905 0
[pid=28802] ppid=28800 vsize=5352 CPUtime=0
/proc/28802/stat : 28802 (sh) S 28800 28800 28072 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110867279 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1338 229 193 169 0 49 0
[pid=28803] ppid=28802 vsize=12532 CPUtime=5.17
/proc/28803/stat : 28803 (pb2clasp1) R 28802 28800 28072 0 -1 4194304 521 0 0 0 515 2 0 0 25 0 1 0 110867279 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271893941500 0 0 4224 0 0 0 0 17 1 0 0
/proc/28803/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.702 s]
/proc/loadavg: 1.00 0.97 0.99 2/67 28803
/proc/meminfo: memFree=1784624/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=15220 CPUtime=1.1
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110867167 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28800/statm: 3805 1142 324 3 0 905 0
[pid=28802] ppid=28800 vsize=5352 CPUtime=0
/proc/28802/stat : 28802 (sh) S 28800 28800 28072 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110867279 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1338 229 193 169 0 49 0
[pid=28803] ppid=28802 vsize=12532 CPUtime=11.57
/proc/28803/stat : 28803 (pb2clasp1) R 28802 28800 28072 0 -1 4194304 521 0 0 0 1154 3 0 0 25 0 1 0 110867279 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271912104845 0 0 4224 0 0 0 0 17 1 0 0
/proc/28803/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5012 s]
/proc/loadavg: 1.00 0.97 0.99 2/67 28803
/proc/meminfo: memFree=1778992/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=15220 CPUtime=1.1
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110867167 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28800/statm: 3805 1142 324 3 0 905 0
[pid=28802] ppid=28800 vsize=5352 CPUtime=0
/proc/28802/stat : 28802 (sh) S 28800 28800 28072 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110867279 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28802/statm: 1338 229 193 169 0 49 0
[pid=28803] ppid=28802 vsize=12532 CPUtime=24.36
/proc/28803/stat : 28803 (pb2clasp1) R 28802 28800 28072 0 -1 4194304 521 0 0 0 2430 6 0 0 25 0 1 0 110867279 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 271912513555 0 0 4224 0 0 0 0 17 1 0 0
/proc/28803/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33104

[startup+51.1018 s]
/proc/loadavg: 1.07 0.99 0.99 2/68 28810
/proc/meminfo: memFree=1515376/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.03
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1790 1617 0 0 113 0 3969 21 16 0 1 0 110867167 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28800/statm: 4036 1382 343 3 0 1136 0
[pid=28808] ppid=28800 vsize=5352 CPUtime=0
/proc/28808/stat : 28808 (sh) S 28800 28800 28072 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 110871275 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28808/statm: 1338 224 188 169 0 49 0
[pid=28809] ppid=28808 vsize=2520 CPUtime=0.02
/proc/28809/stat : 28809 (cat) S 28808 28800 28072 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 110871275 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28809/statm: 630 87 71 4 0 42 0
[pid=28810] ppid=28808 vsize=257416 CPUtime=9.99
/proc/28810/stat : 28810 (clasp) R 28808 28800 28072 0 -1 4194304 64056 0 0 0 969 30 0 0 25 0 1 0 110871275 263593984 63535 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 64354 63535 173 154 0 63824 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 281432

[startup+102.306 s]
/proc/loadavg: 1.03 0.99 0.99 2/67 28810
/proc/meminfo: memFree=1428408/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.03
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1790 1617 0 0 113 0 3969 21 16 0 1 0 110867167 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28800/statm: 4036 1382 343 3 0 1136 0
[pid=28808] ppid=28800 vsize=5352 CPUtime=0.04
/proc/28808/stat : 28808 (sh) S 28800 28800 28072 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110871275 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28808/statm: 1338 224 188 169 0 49 0
[pid=28810] ppid=28808 vsize=328000 CPUtime=61.14
/proc/28810/stat : 28810 (clasp) R 28808 28800 28072 0 -1 4194304 166970 0 0 0 6030 84 0 0 25 0 1 0 110871275 335872000 81505 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 82000 81505 194 154 0 81470 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 349496

[startup+162.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/67 28810
/proc/meminfo: memFree=1318968/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.03
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1790 1617 0 0 113 0 3969 21 16 0 1 0 110867167 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28800/statm: 4036 1382 343 3 0 1136 0
[pid=28808] ppid=28800 vsize=5352 CPUtime=0.04
/proc/28808/stat : 28808 (sh) S 28800 28800 28072 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110871275 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28808/statm: 1338 224 188 169 0 49 0
[pid=28810] ppid=28808 vsize=438124 CPUtime=121.11
/proc/28810/stat : 28810 (clasp) R 28808 28800 28072 0 -1 4194304 194482 0 0 0 12012 99 0 0 25 0 1 0 110871275 448638976 108976 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 109531 108976 194 154 0 109001 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 459620

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 28810
/proc/meminfo: memFree=1194872/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.03
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1790 1617 0 0 113 0 3969 21 16 0 1 0 110867167 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28800/statm: 4036 1382 343 3 0 1136 0
[pid=28808] ppid=28800 vsize=5352 CPUtime=0.04
/proc/28808/stat : 28808 (sh) S 28800 28800 28072 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110871275 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28808/statm: 1338 224 188 169 0 49 0
[pid=28810] ppid=28808 vsize=561844 CPUtime=181.1
/proc/28810/stat : 28810 (clasp) R 28808 28800 28072 0 -1 4194304 225385 0 0 0 17994 116 0 0 25 0 1 0 110871275 575328256 139818 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 140461 139818 194 154 0 139931 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 583340

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 28810
/proc/meminfo: memFree=1092728/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.03
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1790 1617 0 0 113 0 3969 21 16 0 1 0 110867167 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28800/statm: 4036 1382 343 3 0 1136 0
[pid=28808] ppid=28800 vsize=5352 CPUtime=0.04
/proc/28808/stat : 28808 (sh) S 28800 28800 28072 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110871275 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28808/statm: 1338 224 188 169 0 49 0
[pid=28810] ppid=28808 vsize=665332 CPUtime=241.09
/proc/28810/stat : 28810 (clasp) R 28808 28800 28072 0 -1 4194304 251149 0 0 0 23979 130 0 0 25 0 1 0 110871275 681299968 165491 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 166333 165491 194 154 0 165803 0

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

/proc/loadavg: 1.00 1.03 1.00 2/67 28812
/proc/meminfo: memFree=15096/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.03
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1790 1617 0 0 113 0 3969 21 16 0 1 0 110867167 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28800/statm: 4036 1382 343 3 0 1136 0
[pid=28808] ppid=28800 vsize=5352 CPUtime=0.04
/proc/28808/stat : 28808 (sh) S 28800 28800 28072 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110871275 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28808/statm: 1338 224 188 169 0 49 0
[pid=28810] ppid=28808 vsize=1755984 CPUtime=1380.81
/proc/28810/stat : 28810 (clasp) R 28808 28800 28072 0 -1 4194304 526106 0 0 0 137770 311 0 0 25 0 1 0 110871275 1798127616 436318 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 438996 436318 194 154 0 438466 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1777480

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 28812
/proc/meminfo: memFree=15416/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.03
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1790 1617 0 0 113 0 3969 21 16 0 1 0 110867167 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28800/statm: 4036 1382 343 3 0 1136 0
[pid=28808] ppid=28800 vsize=5352 CPUtime=0.04
/proc/28808/stat : 28808 (sh) S 28800 28800 28072 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110871275 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28808/statm: 1338 224 188 169 0 49 0
[pid=28810] ppid=28808 vsize=1816260 CPUtime=1440.79
/proc/28810/stat : 28810 (clasp) R 28808 28800 28072 0 -1 4194304 541154 0 0 0 143758 321 0 0 25 0 1 0 110871275 1859850240 451294 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 454065 451294 194 154 0 453535 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1837756



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1487.21 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 28812
/proc/meminfo: memFree=15352/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.03
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1790 1617 0 0 113 0 3969 21 16 0 1 0 110867167 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28800/statm: 4036 1382 343 3 0 1136 0
[pid=28808] ppid=28800 vsize=5352 CPUtime=0.04
/proc/28808/stat : 28808 (sh) S 28800 28800 28072 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110871275 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28808/statm: 1338 224 188 169 0 49 0
[pid=28810] ppid=28808 vsize=1821708 CPUtime=1445.7
/proc/28810/stat : 28810 (clasp) R 28808 28800 28072 0 -1 4194304 542523 0 0 0 144248 322 0 0 25 0 1 0 110871275 1865428992 452663 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 455427 452663 194 154 0 454897 0
Current children cumulated CPU time (s) 1486.77
Current children cumulated vsize (KiB) 1843204

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

[startup+1487.21 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 28812
/proc/meminfo: memFree=15352/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.03
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1790 1617 0 0 113 0 3969 21 16 0 1 0 110867167 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28800/statm: 4036 1382 343 3 0 1136 0
[pid=28808] ppid=28800 vsize=5352 CPUtime=0.04
/proc/28808/stat : 28808 (sh) S 28800 28800 28072 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110871275 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28808/statm: 1338 224 188 169 0 49 0
[pid=28810] ppid=28808 vsize=1821708 CPUtime=1445.7
/proc/28810/stat : 28810 (clasp) R 28808 28800 28072 0 -1 4194304 542523 0 0 0 144248 322 0 0 25 0 1 0 110871275 1865428992 452663 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28810/statm: 455427 452663 194 154 0 454897 0
Current children cumulated CPU time (s) 1486.77
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.12 s) is less than in the last sample (1486.77 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1445.65 s) to the 'lost time'.

[startup+1487.32 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 28812
/proc/meminfo: memFree=15352/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.12
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1947 2987 0 0 114 0 3970 28 17 0 1 0 110867167 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903141986 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28800/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.12
Current children cumulated vsize (KiB) 16144

Sending SIGKILL to process tree (bottom up)

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

[startup+1487.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 28812
/proc/meminfo: memFree=15352/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.23
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1958 3389 0 0 114 0 3970 39 15 0 1 0 110867167 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28800/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.23
Current children cumulated vsize (KiB) 16144

[startup+1488.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 28823
/proc/meminfo: memFree=1810016/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.23
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1958 3389 0 0 114 0 3970 39 15 0 1 0 110867167 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28800/statm: 4036 1384 343 3 0 1136 0
[pid=28821] ppid=28800 vsize=5352 CPUtime=0
/proc/28821/stat : 28821 (sh) S 28800 28800 28072 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111015909 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28821/statm: 1338 224 188 169 0 49 0
[pid=28822] ppid=28821 vsize=2520 CPUtime=0
/proc/28822/stat : 28822 (cat) S 28821 28800 28072 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111015909 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28822/statm: 630 87 71 4 0 42 0
[pid=28823] ppid=28821 vsize=30444 CPUtime=1.16
/proc/28823/stat : 28823 (clasp) R 28821 28800 28072 0 -1 4194304 7273 0 0 0 113 3 0 0 25 0 1 0 111015909 31174656 7203 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28823/statm: 7611 7203 173 154 0 7081 0
Current children cumulated CPU time (s) 42.39
Current children cumulated vsize (KiB) 54460

[startup+1489 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 28823
/proc/meminfo: memFree=1810016/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.23
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1958 3389 0 0 114 0 3970 39 15 0 1 0 110867167 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28800/statm: 4036 1384 343 3 0 1136 0
[pid=28821] ppid=28800 vsize=5352 CPUtime=0
/proc/28821/stat : 28821 (sh) S 28800 28800 28072 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111015909 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28821/statm: 1338 224 188 169 0 49 0
[pid=28822] ppid=28821 vsize=2520 CPUtime=0
/proc/28822/stat : 28822 (cat) S 28821 28800 28072 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111015909 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28822/statm: 630 87 71 4 0 42 0
[pid=28823] ppid=28821 vsize=40728 CPUtime=1.56
/proc/28823/stat : 28823 (clasp) R 28821 28800 28072 0 -1 4194304 9816 0 0 0 153 3 0 0 25 0 1 0 111015909 41705472 9746 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135082420 0 0 4096 0 0 0 0 17 1 0 0
/proc/28823/statm: 10182 9746 173 154 0 9652 0
Current children cumulated CPU time (s) 42.79
Current children cumulated vsize (KiB) 64744

[startup+1489.2 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 28823
/proc/meminfo: memFree=1810016/2055920 swapFree=4184868/4192956
[pid=28800] ppid=28798 vsize=16144 CPUtime=41.23
/proc/28800/stat : 28800 (pbclasp) S 28798 28800 28072 0 -1 4194304 1958 3389 0 0 114 0 3970 39 15 0 1 0 110867167 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/28800/statm: 4036 1384 343 3 0 1136 0
[pid=28821] ppid=28800 vsize=5352 CPUtime=0
/proc/28821/stat : 28821 (sh) S 28800 28800 28072 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111015909 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28821/statm: 1338 224 188 169 0 49 0
[pid=28822] ppid=28821 vsize=2520 CPUtime=0
/proc/28822/stat : 28822 (cat) S 28821 28800 28072 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111015909 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 271894413538 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28822/statm: 630 87 71 4 0 42 0
[pid=28823] ppid=28821 vsize=45712 CPUtime=1.76
/proc/28823/stat : 28823 (clasp) R 28821 28800 28072 0 -1 4194304 11084 0 0 0 173 3 0 0 25 0 1 0 111015909 46809088 11014 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28823/statm: 11461 11015 173 154 0 10931 0
Current children cumulated CPU time (s) 42.99
Current children cumulated vsize (KiB) 69728

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28800 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=859788
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=411937
# CPU time returned by wait4() is 41.2717
# while last known CPU time is 42.99
#
# 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): 1445.65
#  lost CPU user time (s): 1442.46
#  lost CPU system time (s): 3.19

Real time (s): 1489.24
CPU time (s): 1488.64
CPU user time (s): 1485.03
CPU system time (s): 3.61
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8598
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6587
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= 4844
involuntary context switches= 78

runsolver used 1.86672 second user time and 3.56146 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 15 09:32:52 UTC 2007

IDJOB= 352339
IDBENCH= 1968
IDSOLVER= 158
FILE ID= node60/352339-1176629571

PBS_JOBID= 4559781

Free space on /tmp= 66547 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_4.opb.PB06.opb
COMMAND LINE= pbclasp instance-352339-1176629571.opb /tmp/evaluation/352339-1176629571/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-352339-1176629571 -o ROOT/results/node60/conversion-352339-1176629571 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352339-1176629571/instance-352339-1176629571.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-352339-1176629571 -o ROOT/results/node60/solver-352339-1176629571 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352339-1176629571.opb /tmp/evaluation/352339-1176629571/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ca3282cf347faf21ba3550ec87dd7af4

RANDOM SEED= 471104642

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1794080 kB
Buffers:          6796 kB
Cached:         172876 kB
SwapCached:       1956 kB
Active:          61168 kB
Inactive:       128444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794080 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:           17888 kB
Writeback:           0 kB
Mapped:          17204 kB
Slab:            58208 kB
Committed_AS:   610112 kB
PageTables:       1464 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= 66514 MiB

End job on node60 on Sun Apr 15 09:57:41 UTC 2007