Trace number 362304

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) 30.02 30.2528

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
MD5SUM6ddbc05dc60ac3abba60700f70e1bd54
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.97409
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7998
Total number of constraints307
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 constraints307
Minimum length of a constraint31
Maximum length of a constraint1290
Number of terms in the objective function 7998
Biggest coefficient in the objective function 1795
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530626
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530626
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)

28.17/28.23	c Somebody sent me a SIGTERM
28.17/28.23	s UNKNOWN
28.17/28.29	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362304-1177010016/instance-362304-1177010016.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/node51/watcher-362304-1177010016 -o ROOT/results/node51/solver-362304-1177010016 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362304-1177010016.opb /tmp/evaluation/362304-1177010016/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: 0.84 0.95 0.98 3/64 19301
/proc/meminfo: memFree=1659240/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=12268 CPUtime=0
/proc/19301/stat : 19301 (pbclasp) R 19299 19301 19170 0 -1 4194304 395 0 0 0 0 0 0 0 18 0 1 0 55846735 12562432 361 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371139809 0 0 4224 0 0 0 0 17 1 0 0
/proc/19301/statm: 3067 362 275 3 0 167 0

[startup+0.017151 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 19301
/proc/meminfo: memFree=1659240/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=13124 CPUtime=0.01
/proc/19301/stat : 19301 (pbclasp) R 19299 19301 19170 0 -1 4194304 640 0 0 0 1 0 0 0 18 0 1 0 55846735 13438976 606 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371173271 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19301/statm: 3281 606 320 3 0 381 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13124

[startup+0.101158 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 19301
/proc/meminfo: memFree=1659240/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=13124 CPUtime=0.09
/proc/19301/stat : 19301 (pbclasp) R 19299 19301 19170 0 -1 4194304 666 0 0 0 9 0 0 0 18 0 1 0 55846735 13438976 632 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391618818 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19301/statm: 3281 632 320 3 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13124

[startup+0.301175 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 19301
/proc/meminfo: memFree=1659240/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=13388 CPUtime=0.29
/proc/19301/stat : 19301 (pbclasp) R 19299 19301 19170 0 -1 4194304 729 0 0 0 29 0 0 0 19 0 1 0 55846735 13709312 695 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235391284819 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19301/statm: 3347 695 320 3 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.701214 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 19301
/proc/meminfo: memFree=1659240/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=14508 CPUtime=0.68
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1013 0 0 0 68 0 0 0 16 0 1 0 55846735 14856192 966 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19301/statm: 3627 966 324 3 0 727 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14508

[startup+1.50128 s]
/proc/loadavg: 0.84 0.95 0.98 2/67 19304
/proc/meminfo: memFree=1655120/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.09
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1550 1700 0 0 70 0 38 1 18 0 1 0 55846735 15532032 1163 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19301/statm: 3792 1163 343 3 0 892 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 15168

[startup+3.10143 s]
/proc/loadavg: 0.84 0.95 0.98 2/68 19311
/proc/meminfo: memFree=1610632/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.09
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1550 1700 0 0 70 0 38 1 18 0 1 0 55846735 15532032 1163 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19301/statm: 3792 1163 343 3 0 892 0
[pid=19309] ppid=19301 vsize=5352 CPUtime=0
/proc/19309/stat : 19309 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55846845 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19309/statm: 1338 224 188 169 0 49 0
[pid=19310] ppid=19309 vsize=2520 CPUtime=0
/proc/19310/stat : 19310 (cat) S 19309 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 55846846 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19310/statm: 630 87 71 4 0 42 0
[pid=19311] ppid=19309 vsize=106548 CPUtime=1.98
/proc/19311/stat : 19311 (clasp) R 19309 19301 19170 0 -1 4194304 25567 0 0 0 186 12 0 0 25 0 1 0 55846846 109105152 25530 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/19311/statm: 26637 25530 184 154 0 26107 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 129588

[startup+6.30172 s]
/proc/loadavg: 0.85 0.95 0.98 2/68 19311
/proc/meminfo: memFree=1402888/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.09
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1550 1700 0 0 70 0 38 1 18 0 1 0 55846735 15532032 1163 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19301/statm: 3792 1163 343 3 0 892 0
[pid=19309] ppid=19301 vsize=5352 CPUtime=0
/proc/19309/stat : 19309 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55846845 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19309/statm: 1338 224 188 169 0 49 0
[pid=19310] ppid=19309 vsize=2520 CPUtime=0
/proc/19310/stat : 19310 (cat) S 19309 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 55846846 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19310/statm: 630 87 71 4 0 42 0
[pid=19311] ppid=19309 vsize=321784 CPUtime=5.18
/proc/19311/stat : 19311 (clasp) R 19309 19301 19170 0 -1 4194304 79481 0 0 0 487 31 0 0 25 0 1 0 55846846 329506816 79115 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/19311/statm: 80446 79116 184 154 0 79916 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 344824

[startup+12.7023 s]
/proc/loadavg: 0.86 0.95 0.98 2/68 19311
/proc/meminfo: memFree=932176/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.09
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1550 1700 0 0 70 0 38 1 18 0 1 0 55846735 15532032 1163 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19301/statm: 3792 1163 343 3 0 892 0
[pid=19309] ppid=19301 vsize=5352 CPUtime=0
/proc/19309/stat : 19309 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55846845 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19309/statm: 1338 224 188 169 0 49 0
[pid=19310] ppid=19309 vsize=2520 CPUtime=0
/proc/19310/stat : 19310 (cat) S 19309 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 55846846 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19310/statm: 630 87 71 4 0 42 0
[pid=19311] ppid=19309 vsize=774660 CPUtime=11.58
/proc/19311/stat : 19311 (clasp) R 19309 19301 19170 0 -1 4194304 193918 0 0 0 1079 79 0 0 25 0 1 0 55846846 793251840 192589 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19311/statm: 193665 192589 184 154 0 193135 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 797700

[startup+25.5014 s]
/proc/loadavg: 0.89 0.95 0.98 2/68 19311
/proc/meminfo: memFree=26520/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.09
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1550 1700 0 0 70 0 38 1 18 0 1 0 55846735 15532032 1163 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19301/statm: 3792 1163 343 3 0 892 0
[pid=19309] ppid=19301 vsize=5352 CPUtime=0
/proc/19309/stat : 19309 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55846845 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19309/statm: 1338 224 188 169 0 49 0
[pid=19310] ppid=19309 vsize=2520 CPUtime=0
/proc/19310/stat : 19310 (cat) S 19309 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 55846846 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19310/statm: 630 87 71 4 0 42 0
[pid=19311] ppid=19309 vsize=1650564 CPUtime=24.38
/proc/19311/stat : 19311 (clasp) R 19309 19301 19170 0 -1 4194304 414451 0 0 0 2262 176 0 0 25 0 1 0 55846846 1690177536 411412 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19311/statm: 412641 411413 184 154 0 412111 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1673604



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+28.2039 s]
/proc/loadavg: 0.90 0.96 0.98 2/68 19311
/proc/meminfo: memFree=16216/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.09
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1550 1700 0 0 70 0 38 1 18 0 1 0 55846735 15532032 1163 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19301/statm: 3792 1163 343 3 0 892 0
[pid=19309] ppid=19301 vsize=5352 CPUtime=0
/proc/19309/stat : 19309 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55846845 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19309/statm: 1338 224 188 169 0 49 0
[pid=19310] ppid=19309 vsize=2520 CPUtime=0
/proc/19310/stat : 19310 (cat) S 19309 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 55846846 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19310/statm: 630 87 71 4 0 42 0
[pid=19311] ppid=19309 vsize=1821120 CPUtime=27.08
/proc/19311/stat : 19311 (clasp) R 19309 19301 19170 0 -1 4194304 458179 0 0 0 2512 196 0 0 25 0 1 0 55846846 1864826880 453602 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19311/statm: 455280 453603 184 154 0 454750 0
Current children cumulated CPU time (s) 28.17
Current children cumulated vsize (KiB) 1844160

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

[startup+28.2039 s]
/proc/loadavg: 0.90 0.96 0.98 2/68 19311
/proc/meminfo: memFree=16216/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.09
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1550 1700 0 0 70 0 38 1 18 0 1 0 55846735 15532032 1163 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19301/statm: 3792 1163 343 3 0 892 0
[pid=19309] ppid=19301 vsize=5352 CPUtime=0
/proc/19309/stat : 19309 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55846845 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19309/statm: 1338 224 188 169 0 49 0
[pid=19310] ppid=19309 vsize=2520 CPUtime=0
/proc/19310/stat : 19310 (cat) S 19309 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 55846846 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19310/statm: 630 87 71 4 0 42 0
[pid=19311] ppid=19309 vsize=1821120 CPUtime=27.08
/proc/19311/stat : 19311 (clasp) R 19309 19301 19170 0 -1 4194304 458179 0 0 0 2512 196 0 0 25 0 1 0 55846846 1864826880 453602 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19311/statm: 455280 453603 184 154 0 454750 0
Current children cumulated CPU time (s) 28.17
Current children cumulated vsize (KiB) 1844160

# WARNING:
# current cumulated CPU time (1.11 s) is less than in the last sample (28.17 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (27.06 s) to the 'lost time'.

[startup+28.3199 s]
/proc/loadavg: 0.90 0.96 0.98 2/68 19311
/proc/meminfo: memFree=16216/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.11
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1671 2660 0 2 71 0 38 2 17 0 1 0 55846735 15532032 1164 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19301/statm: 3792 1164 343 3 0 892 0
Current children cumulated CPU time (s) 1.11
Current children cumulated vsize (KiB) 15168

Sending SIGKILL to process tree (bottom up)

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

[startup+28.7069 s]
/proc/loadavg: 0.90 0.96 0.98 2/69 19322
/proc/meminfo: memFree=1832144/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.13
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1702 3464 0 2 71 1 38 3 17 0 1 0 55846735 15532032 1164 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19301/statm: 3792 1164 343 3 0 892 0
[pid=19320] ppid=19301 vsize=5352 CPUtime=0
/proc/19320/stat : 19320 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 55849569 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19320/statm: 1338 224 188 169 0 49 0
[pid=19321] ppid=19320 vsize=2520 CPUtime=0
/proc/19321/stat : 19321 (cat) S 19320 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55849570 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19321/statm: 630 87 71 4 0 42 0
[pid=19322] ppid=19320 vsize=2960 CPUtime=0.33
/proc/19322/stat : 19322 (clasp) R 19320 19301 19170 0 -1 4194304 422 0 0 0 33 0 0 0 23 0 1 0 55849570 3031040 385 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3035168 0 0 4096 0 0 0 0 17 0 0 0
/proc/19322/statm: 740 385 176 154 0 210 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 26000

[startup+29.503 s]
/proc/loadavg: 0.90 0.96 0.98 2/69 19322
/proc/meminfo: memFree=1832144/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.13
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1702 3464 0 2 71 1 38 3 17 0 1 0 55846735 15532032 1164 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19301/statm: 3792 1164 343 3 0 892 0
[pid=19320] ppid=19301 vsize=5352 CPUtime=0
/proc/19320/stat : 19320 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 55849569 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19320/statm: 1338 224 188 169 0 49 0
[pid=19321] ppid=19320 vsize=2520 CPUtime=0
/proc/19321/stat : 19321 (cat) S 19320 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55849570 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19321/statm: 630 87 71 4 0 42 0
[pid=19322] ppid=19320 vsize=58440 CPUtime=1.13
/proc/19322/stat : 19322 (clasp) R 19320 19301 19170 0 -1 4194304 14080 0 0 0 107 6 0 0 25 0 1 0 55849570 59842560 14043 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19322/statm: 14610 14044 184 154 0 14080 0
Current children cumulated CPU time (s) 2.26
Current children cumulated vsize (KiB) 81480

[startup+29.902 s]
/proc/loadavg: 0.90 0.96 0.98 2/69 19322
/proc/meminfo: memFree=1764880/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.13
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1702 3464 0 2 71 1 38 3 17 0 1 0 55846735 15532032 1164 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19301/statm: 3792 1164 343 3 0 892 0
[pid=19320] ppid=19301 vsize=5352 CPUtime=0
/proc/19320/stat : 19320 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 55849569 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19320/statm: 1338 224 188 169 0 49 0
[pid=19321] ppid=19320 vsize=2520 CPUtime=0
/proc/19321/stat : 19321 (cat) S 19320 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55849570 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19321/statm: 630 87 71 4 0 42 0
[pid=19322] ppid=19320 vsize=82928 CPUtime=1.53
/proc/19322/stat : 19322 (clasp) R 19320 19301 19170 0 -1 4194304 20114 0 0 0 145 8 0 0 25 0 1 0 55849570 84918272 20077 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/19322/statm: 20732 20078 184 154 0 20202 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 105968

[startup+30.102 s]
/proc/loadavg: 0.90 0.96 0.98 2/69 19322
/proc/meminfo: memFree=1764880/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.13
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1702 3464 0 2 71 1 38 3 17 0 1 0 55846735 15532032 1164 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19301/statm: 3792 1164 343 3 0 892 0
[pid=19320] ppid=19301 vsize=5352 CPUtime=0
/proc/19320/stat : 19320 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 55849569 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19320/statm: 1338 224 188 169 0 49 0
[pid=19321] ppid=19320 vsize=2520 CPUtime=0
/proc/19321/stat : 19321 (cat) S 19320 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55849570 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19321/statm: 630 87 71 4 0 42 0
[pid=19322] ppid=19320 vsize=95864 CPUtime=1.73
/proc/19322/stat : 19322 (clasp) R 19320 19301 19170 0 -1 4194304 22998 0 0 0 164 9 0 0 25 0 1 0 55849570 98164736 22961 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/19322/statm: 23966 22962 184 154 0 23436 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 118904

[startup+30.2021 s]
/proc/loadavg: 0.90 0.96 0.98 2/69 19322
/proc/meminfo: memFree=1764880/2055920 swapFree=4183244/4192956
[pid=19301] ppid=19299 vsize=15168 CPUtime=1.13
/proc/19301/stat : 19301 (pbclasp) S 19299 19301 19170 0 -1 4194304 1702 3464 0 2 71 1 38 3 17 0 1 0 55846735 15532032 1164 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19301/statm: 3792 1164 343 3 0 892 0
[pid=19320] ppid=19301 vsize=5352 CPUtime=0
/proc/19320/stat : 19320 (sh) S 19301 19301 19170 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 55849569 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19320/statm: 1338 224 188 169 0 49 0
[pid=19321] ppid=19320 vsize=2520 CPUtime=0
/proc/19321/stat : 19321 (cat) S 19320 19301 19170 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 55849570 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 235371462882 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/19321/statm: 630 87 71 4 0 42 0
[pid=19322] ppid=19320 vsize=101512 CPUtime=1.83
/proc/19322/stat : 19322 (clasp) R 19320 19301 19170 0 -1 4194304 24452 0 0 0 173 10 0 0 25 0 1 0 55849570 103948288 24415 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19322/statm: 25378 24415 184 154 0 24848 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 124552

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19301 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=94833
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=51992
# CPU time returned by wait4() is 1.14682
# while last known CPU time is 2.96
#
# 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): 27.06
#  lost CPU user time (s): 25.11
#  lost CPU system time (s): 1.95

Real time (s): 30.2528
CPU time (s): 30.02
CPU user time (s): 27.93
CPU system time (s): 2.09
CPU usage (%): 99.2303
Max. virtual memory (cumulated for all children) (KiB): 1844160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.09483
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5581
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 373
involuntary context switches= 34

runsolver used 0.039993 second user time and 0.085986 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Thu Apr 19 19:13:36 UTC 2007

IDJOB= 362304
IDBENCH= 1548
IDSOLVER= 158
FILE ID= node51/362304-1177010016

PBS_JOBID= 4630546

Free space on /tmp= 66460 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
COMMAND LINE= pbclasp instance-362304-1177010016.opb /tmp/evaluation/362304-1177010016/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-362304-1177010016 -o ROOT/results/node51/conversion-362304-1177010016 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362304-1177010016/instance-362304-1177010016.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-362304-1177010016 -o ROOT/results/node51/solver-362304-1177010016 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362304-1177010016.opb /tmp/evaluation/362304-1177010016/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  6ddbc05dc60ac3abba60700f70e1bd54

RANDOM SEED= 521127831

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1659712 kB
Buffers:         28364 kB
Cached:         319856 kB
SwapCached:       3544 kB
Active:         219784 kB
Inactive:       137844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659712 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            24680 kB
Committed_AS:  2640128 kB
PageTables:       1408 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= 66459 MiB

End job on node51 on Thu Apr 19 19:14:07 UTC 2007