Trace number 363634

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 (MO)9240 36.22 36.3302

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM12a5969fc5fa7320821e43a146878312
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.289955
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8276
Optimality of the best value was proved YES
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
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)

0.05/0.12	o 9240
34.26/34.31	c Somebody sent me a SIGTERM
34.26/34.31	s SATISFIABLE
34.26/34.31	v x2 x6 x11 x15 x19 x24 x27 x32 x36 x38 x42 x48 x49 x53 x60 x64 x65 x70 x73 x78 x81 x87 x91 x93 x97 x101 x105 x106 x109 x112 x113 x114
34.26/34.31	v x116 x119 x122 x126 x128 x130 x135 x136 x141 x143 x144
34.26/34.32	pb2clasp1: no process killed

Verifier Data (download as text)

OK	9240

Conversion Script Data (download as text)

/tmp/evaluation/363634-1177030164/instance-363634-1177030164.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/node4/watcher-363634-1177030164 -o ROOT/results/node4/solver-363634-1177030164 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363634-1177030164.opb /tmp/evaluation/363634-1177030164/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.06 1.09 1.05 3/77 14345
/proc/meminfo: memFree=1738960/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12268 CPUtime=0
/proc/14345/stat : 14345 (pbclasp) R 14343 14345 13730 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 179054157 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922115582 0 0 4224 0 0 0 0 17 1 0 0
/proc/14345/statm: 3067 317 242 3 0 167 0

[startup+0.091644 s]
/proc/loadavg: 1.06 1.09 1.05 3/77 14345
/proc/meminfo: memFree=1738960/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.05
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 573 1589 0 0 0 0 5 0 16 0 1 0 179054157 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14345/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.101642 s]
/proc/loadavg: 1.06 1.09 1.05 3/77 14345
/proc/meminfo: memFree=1738960/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.05
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 573 1589 0 0 0 0 5 0 16 0 1 0 179054157 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14345/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.301661 s]
/proc/loadavg: 1.06 1.09 1.05 3/77 14345
/proc/meminfo: memFree=1738960/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.12
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 691 3489 0 0 0 0 10 2 16 0 1 0 179054157 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 12400

[startup+0.701699 s]
/proc/loadavg: 1.06 1.09 1.05 3/77 14345
/proc/meminfo: memFree=1738960/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.12
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 691 3489 0 0 0 0 10 2 16 0 1 0 179054157 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 12400

[startup+1.50278 s]
/proc/loadavg: 1.06 1.09 1.05 2/80 14363
/proc/meminfo: memFree=1678136/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.12
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 691 3489 0 0 0 0 10 2 16 0 1 0 179054157 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 465 343 3 0 200 0
[pid=14361] ppid=14345 vsize=5352 CPUtime=0
/proc/14361/stat : 14361 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179054171 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14361/statm: 1338 224 188 169 0 49 0
[pid=14363] ppid=14361 vsize=99476 CPUtime=1.35
/proc/14363/stat : 14363 (clasp) R 14361 14345 13730 0 -1 4194304 32052 0 0 0 122 13 0 0 25 0 1 0 179054171 101863424 22825 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 24869 22826 181 154 0 24339 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 117228

[startup+3.10193 s]
/proc/loadavg: 1.06 1.09 1.05 2/80 14363
/proc/meminfo: memFree=1611128/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.12
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 691 3489 0 0 0 0 10 2 16 0 1 0 179054157 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 465 343 3 0 200 0
[pid=14361] ppid=14345 vsize=5352 CPUtime=0
/proc/14361/stat : 14361 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179054171 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14361/statm: 1338 224 188 169 0 49 0
[pid=14363] ppid=14361 vsize=193776 CPUtime=2.94
/proc/14363/stat : 14363 (clasp) R 14361 14345 13730 0 -1 4194304 64671 0 0 0 267 27 0 0 25 0 1 0 179054171 198426624 46574 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 48444 46574 181 154 0 47914 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 211528

[startup+6.30123 s]
/proc/loadavg: 1.05 1.09 1.05 2/80 14363
/proc/meminfo: memFree=1427384/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.12
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 691 3489 0 0 0 0 10 2 16 0 1 0 179054157 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 465 343 3 0 200 0
[pid=14361] ppid=14345 vsize=5352 CPUtime=0
/proc/14361/stat : 14361 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179054171 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14361/statm: 1338 224 188 169 0 49 0
[pid=14363] ppid=14361 vsize=383012 CPUtime=6.14
/proc/14363/stat : 14363 (clasp) R 14361 14345 13730 0 -1 4194304 133806 0 0 0 558 56 0 0 25 0 1 0 179054171 392204288 89617 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 95753 89617 181 154 0 95223 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 400764

[startup+12.7018 s]
/proc/loadavg: 1.05 1.09 1.05 2/80 14363
/proc/meminfo: memFree=1092472/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.12
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 691 3489 0 0 0 0 10 2 16 0 1 0 179054157 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 465 343 3 0 200 0
[pid=14361] ppid=14345 vsize=5352 CPUtime=0
/proc/14361/stat : 14361 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179054171 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14361/statm: 1338 224 188 169 0 49 0
[pid=14363] ppid=14361 vsize=745940 CPUtime=12.55
/proc/14363/stat : 14363 (clasp) R 14361 14345 13730 0 -1 4194304 263230 0 0 0 1146 109 0 0 25 0 1 0 179054171 763842560 169537 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 186485 169537 181 154 0 185955 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 763692

[startup+25.5011 s]
/proc/loadavg: 1.04 1.08 1.05 2/80 14363
/proc/meminfo: memFree=463928/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.12
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 691 3489 0 0 0 0 10 2 16 0 1 0 179054157 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 465 343 3 0 200 0
[pid=14361] ppid=14345 vsize=5352 CPUtime=0
/proc/14361/stat : 14361 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179054171 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14361/statm: 1338 224 188 169 0 49 0
[pid=14363] ppid=14361 vsize=1360692 CPUtime=25.34
/proc/14363/stat : 14363 (clasp) R 14361 14345 13730 0 -1 4194304 489900 0 0 0 2330 204 0 0 25 0 1 0 179054171 1393348608 321549 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 340173 321549 181 154 0 339643 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1378444



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+34.3019 s]
/proc/loadavg: 1.03 1.08 1.05 2/80 14363
/proc/meminfo: memFree=56824/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.12
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 691 3489 0 0 0 0 10 2 16 0 1 0 179054157 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 465 343 3 0 200 0
[pid=14361] ppid=14345 vsize=5352 CPUtime=0
/proc/14361/stat : 14361 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179054171 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14361/statm: 1338 224 188 169 0 49 0
[pid=14363] ppid=14361 vsize=1838652 CPUtime=34.14
/proc/14363/stat : 14363 (clasp) R 14361 14345 13730 0 -1 4194304 655133 0 0 0 3142 272 0 0 25 0 1 0 179054171 1882779648 419525 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 459663 419526 181 154 0 459133 0
Current children cumulated CPU time (s) 34.26
Current children cumulated vsize (KiB) 1856404

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

[startup+34.3019 s]
/proc/loadavg: 1.03 1.08 1.05 2/80 14363
/proc/meminfo: memFree=56824/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.12
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 691 3489 0 0 0 0 10 2 16 0 1 0 179054157 12697600 465 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 465 343 3 0 200 0
[pid=14361] ppid=14345 vsize=5352 CPUtime=0
/proc/14361/stat : 14361 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 18 0 1 0 179054171 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14361/statm: 1338 224 188 169 0 49 0
[pid=14363] ppid=14361 vsize=1838652 CPUtime=34.14
/proc/14363/stat : 14363 (clasp) R 14361 14345 13730 0 -1 4194304 655133 0 0 0 3142 272 0 0 25 0 1 0 179054171 1882779648 419525 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14363/statm: 459663 419526 181 154 0 459133 0
Current children cumulated CPU time (s) 34.26
Current children cumulated vsize (KiB) 1856404

# WARNING:
# current cumulated CPU time (0.14 s) is less than in the last sample (34.26 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (34.12 s) to the 'lost time'.

[startup+34.4195 s]
/proc/loadavg: 1.03 1.08 1.05 2/80 14363
/proc/meminfo: memFree=56824/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.14
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 859 5268 0 0 0 0 10 4 18 0 1 0 179054157 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+35.002 s]
/proc/loadavg: 1.03 1.08 1.05 2/80 14363
/proc/meminfo: memFree=56824/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.14
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 859 5268 0 0 0 0 10 4 18 0 1 0 179054157 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 12400

[startup+35.8021 s]
/proc/loadavg: 1.03 1.08 1.05 2/81 14374
/proc/meminfo: memFree=1684848/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.14
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 859 5268 0 0 0 0 10 4 18 0 1 0 179054157 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 467 343 3 0 200 0
[pid=14372] ppid=14345 vsize=5352 CPUtime=0
/proc/14372/stat : 14372 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 179057591 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14372/statm: 1338 224 188 169 0 49 0
[pid=14374] ppid=14372 vsize=106260 CPUtime=1.45
/proc/14374/stat : 14374 (clasp) R 14372 14345 13730 0 -1 4194304 34476 0 0 0 129 16 0 0 25 0 1 0 179057591 108810240 23917 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14374/statm: 26565 23918 181 154 0 26035 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 124012

[startup+36.2021 s]
/proc/loadavg: 1.03 1.08 1.05 2/81 14374
/proc/meminfo: memFree=1617200/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.14
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 859 5268 0 0 0 0 10 4 18 0 1 0 179054157 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 467 343 3 0 200 0
[pid=14372] ppid=14345 vsize=5352 CPUtime=0
/proc/14372/stat : 14372 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 179057591 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14372/statm: 1338 224 188 169 0 49 0
[pid=14374] ppid=14372 vsize=127628 CPUtime=1.85
/proc/14374/stat : 14374 (clasp) R 14372 14345 13730 0 -1 4194304 41106 0 0 0 167 18 0 0 25 0 1 0 179057591 130691072 30272 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14374/statm: 31907 30272 181 154 0 31377 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 145380

[startup+36.3061 s]
/proc/loadavg: 1.03 1.08 1.05 2/81 14374
/proc/meminfo: memFree=1617200/2055920 swapFree=4153812/4192956
[pid=14345] ppid=14343 vsize=12400 CPUtime=0.14
/proc/14345/stat : 14345 (pbclasp) S 14343 14345 13730 0 -1 4194304 859 5268 0 0 0 0 10 4 18 0 1 0 179054157 12697600 467 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922116500 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14345/statm: 3100 467 343 3 0 200 0
[pid=14372] ppid=14345 vsize=5352 CPUtime=0
/proc/14372/stat : 14372 (sh) S 14345 14345 13730 0 -1 4194304 287 121 0 0 0 0 0 0 21 0 1 0 179057591 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14372/statm: 1338 224 188 169 0 49 0
[pid=14374] ppid=14372 vsize=139484 CPUtime=1.96
/proc/14374/stat : 14374 (clasp) R 14372 14345 13730 0 -1 4194304 45556 0 0 0 175 21 0 0 25 0 1 0 179057591 142831616 31489 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/14374/statm: 34871 31490 181 154 0 34341 0
Current children cumulated CPU time (s) 2.1
Current children cumulated vsize (KiB) 157236

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14345 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=112982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=47992
# CPU time returned by wait4() is 0.160974
# while last known CPU time is 2.1
#
# 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): 34.12
#  lost CPU user time (s): 31.42
#  lost CPU system time (s): 2.7

Real time (s): 36.3302
CPU time (s): 36.22
CPU user time (s): 33.27
CPU system time (s): 2.95
CPU usage (%): 99.6968
Max. virtual memory (cumulated for all children) (KiB): 1856404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.112982
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6609
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= 221
involuntary context switches= 38

runsolver used 0.027995 second user time and 0.116982 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Fri Apr 20 00:49:24 UTC 2007

IDJOB= 363634
IDBENCH= 2009
IDSOLVER= 158
FILE ID= node4/363634-1177030164

PBS_JOBID= 4630619

Free space on /tmp= 66473 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-data4_3.opb
COMMAND LINE= pbclasp instance-363634-1177030164.opb /tmp/evaluation/363634-1177030164/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-363634-1177030164 -o ROOT/results/node4/conversion-363634-1177030164 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363634-1177030164/instance-363634-1177030164.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-363634-1177030164 -o ROOT/results/node4/solver-363634-1177030164 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363634-1177030164.opb /tmp/evaluation/363634-1177030164/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  12a5969fc5fa7320821e43a146878312

RANDOM SEED= 25248676

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1739368 kB
Buffers:         32132 kB
Cached:         205272 kB
SwapCached:       2024 kB
Active:         110928 kB
Inactive:       149440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739368 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          30680 kB
Slab:            41580 kB
Committed_AS:  5318216 kB
PageTables:       1820 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= 66473 MiB

End job on node4 on Fri Apr 20 00:50:01 UTC 2007