Trace number 431089

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) 40.71 40.8311

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb
MD5SUM626c966be089469ef760f193c8b19154
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.050991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables72
Total number of constraints9
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 constraints9
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

Solver Data (download as text)

38.76/38.82	c Somebody sent me a SIGTERM
38.76/38.82	s UNKNOWN
38.76/38.82	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431089-1178002657/instance-431089-1178002657.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-431089-1178002657 -o ROOT/results/node35/solver-431089-1178002657 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431089-1178002657.opb /tmp/evaluation/431089-1178002657/temp 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4683
/proc/meminfo: memFree=1823736/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12268 CPUtime=0
/proc/4683/stat : 4683 (pbclasp) D 4681 4683 2783 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248181176 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134583909 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/4683/statm: 3067 317 242 3 0 167 0

[startup+0.014287 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4683
/proc/meminfo: memFree=1823736/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 248181176 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4683/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101298 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4683
/proc/meminfo: memFree=1823736/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301317 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4683
/proc/meminfo: memFree=1823736/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701365 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4683
/proc/meminfo: memFree=1823736/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4693
/proc/meminfo: memFree=1760032/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
[pid=4691] ppid=4683 vsize=5352 CPUtime=0
/proc/4691/stat : 4691 (sh) S 4683 4683 2783 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248181181 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4691/statm: 1338 224 188 169 0 49 0
[pid=4693] ppid=4691 vsize=97056 CPUtime=1.44
/proc/4693/stat : 4693 (clasp) R 4691 4683 2783 0 -1 4194304 25480 0 0 0 133 11 0 0 25 0 1 0 248181181 99385344 23057 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4693/statm: 24264 23057 181 154 0 23734 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 114808

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4693
/proc/meminfo: memFree=1697568/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
[pid=4691] ppid=4683 vsize=5352 CPUtime=0
/proc/4691/stat : 4691 (sh) S 4683 4683 2783 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248181181 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4691/statm: 1338 224 188 169 0 49 0
[pid=4693] ppid=4691 vsize=187956 CPUtime=3.04
/proc/4693/stat : 4693 (clasp) R 4691 4683 2783 0 -1 4194304 50957 0 0 0 281 23 0 0 25 0 1 0 248181181 192466944 44739 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4693/statm: 46989 44739 181 154 0 46459 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 205708

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4693
/proc/meminfo: memFree=1527008/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
[pid=4691] ppid=4683 vsize=5352 CPUtime=0
/proc/4691/stat : 4691 (sh) S 4683 4683 2783 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248181181 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4691/statm: 1338 224 188 169 0 49 0
[pid=4693] ppid=4691 vsize=347680 CPUtime=6.24
/proc/4693/stat : 4693 (clasp) R 4691 4683 2783 0 -1 4194304 97483 0 0 0 581 43 0 0 25 0 1 0 248181181 356024320 84824 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4693/statm: 86920 84824 181 154 0 86390 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 365432

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4693
/proc/meminfo: memFree=1218536/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
[pid=4691] ppid=4683 vsize=5352 CPUtime=0
/proc/4691/stat : 4691 (sh) S 4683 4683 2783 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248181181 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4691/statm: 1338 224 188 169 0 49 0
[pid=4693] ppid=4691 vsize=664844 CPUtime=12.63
/proc/4693/stat : 4693 (clasp) R 4691 4683 2783 0 -1 4194304 182568 0 0 0 1186 77 0 0 25 0 1 0 248181181 680800256 158787 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/4693/statm: 166211 158787 181 154 0 165681 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 682596

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4693
/proc/meminfo: memFree=645992/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
[pid=4691] ppid=4683 vsize=5352 CPUtime=0
/proc/4691/stat : 4691 (sh) S 4683 4683 2783 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248181181 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4691/statm: 1338 224 188 169 0 49 0
[pid=4693] ppid=4691 vsize=1224220 CPUtime=25.43
/proc/4693/stat : 4693 (clasp) R 4691 4683 2783 0 -1 4194304 342916 0 0 0 2399 144 0 0 25 0 1 0 248181181 1253601280 296863 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4693/statm: 306055 296864 181 154 0 305525 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1241972



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.8028 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4693
/proc/meminfo: memFree=82280/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
[pid=4691] ppid=4683 vsize=5352 CPUtime=0
/proc/4691/stat : 4691 (sh) S 4683 4683 2783 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248181181 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4691/statm: 1338 224 188 169 0 49 0
[pid=4693] ppid=4691 vsize=1826256 CPUtime=38.74
/proc/4693/stat : 4693 (clasp) R 4691 4683 2783 0 -1 4194304 496919 0 0 0 3670 204 0 0 25 0 1 0 248181181 1870086144 434359 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4693/statm: 456564 434359 181 154 0 456034 0
Current children cumulated CPU time (s) 38.76
Current children cumulated vsize (KiB) 1844008

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

[startup+38.8028 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4693
/proc/meminfo: memFree=82280/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.02
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 567 1591 0 0 0 0 2 0 16 0 1 0 248181176 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/4683/statm: 3100 458 342 3 0 200 0
[pid=4691] ppid=4683 vsize=5352 CPUtime=0
/proc/4691/stat : 4691 (sh) S 4683 4683 2783 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248181181 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4691/statm: 1338 224 188 169 0 49 0
[pid=4693] ppid=4691 vsize=1826256 CPUtime=38.74
/proc/4693/stat : 4693 (clasp) R 4691 4683 2783 0 -1 4194304 496919 0 0 0 3670 204 0 0 25 0 1 0 248181181 1870086144 434359 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4693/statm: 456564 434359 181 154 0 456034 0
Current children cumulated CPU time (s) 38.76
Current children cumulated vsize (KiB) 1844008

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (38.76 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.71 s) to the 'lost time'.

[startup+38.9202 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 4693
/proc/meminfo: memFree=82280/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.05
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 731 3372 0 0 0 0 3 2 18 0 1 0 248181176 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4683/statm: 3100 461 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
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+39.8029 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4704
/proc/meminfo: memFree=1777560/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.05
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 731 3372 0 0 0 0 3 2 18 0 1 0 248181176 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4683/statm: 3100 461 342 3 0 200 0
[pid=4702] ppid=4683 vsize=5352 CPUtime=0
/proc/4702/stat : 4702 (sh) S 4683 4683 2783 0 -1 4194304 289 121 0 0 0 0 0 0 22 0 1 0 248185059 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4702/statm: 1338 224 188 169 0 49 0
[pid=4704] ppid=4702 vsize=68112 CPUtime=0.95
/proc/4704/stat : 4704 (clasp) R 4702 4683 2783 0 -1 4194304 17367 0 0 0 87 8 0 0 25 0 1 0 248185060 69746688 15924 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4704/statm: 17028 15924 181 154 0 16498 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 85864

[startup+40.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4704
/proc/meminfo: memFree=1714008/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.05
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 731 3372 0 0 0 0 3 2 18 0 1 0 248181176 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4683/statm: 3100 461 342 3 0 200 0
[pid=4702] ppid=4683 vsize=5352 CPUtime=0
/proc/4702/stat : 4702 (sh) S 4683 4683 2783 0 -1 4194304 289 121 0 0 0 0 0 0 22 0 1 0 248185059 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4702/statm: 1338 224 188 169 0 49 0
[pid=4704] ppid=4702 vsize=116056 CPUtime=1.76
/proc/4704/stat : 4704 (clasp) R 4702 4683 2783 0 -1 4194304 30581 0 0 0 163 13 0 0 25 0 1 0 248185060 118841344 27302 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/4704/statm: 29014 27303 181 154 0 28484 0
Current children cumulated CPU time (s) 1.81
Current children cumulated vsize (KiB) 133808

[startup+40.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 4704
/proc/meminfo: memFree=1714008/2055920 swapFree=4151252/4192956
[pid=4683] ppid=4681 vsize=12400 CPUtime=0.05
/proc/4683/stat : 4683 (pbclasp) S 4681 4683 2783 0 -1 4194304 731 3372 0 0 0 0 3 2 18 0 1 0 248181176 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/4683/statm: 3100 461 342 3 0 200 0
[pid=4702] ppid=4683 vsize=5352 CPUtime=0
/proc/4702/stat : 4702 (sh) S 4683 4683 2783 0 -1 4194304 289 121 0 0 0 0 0 0 22 0 1 0 248185059 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4702/statm: 1338 224 188 169 0 49 0
[pid=4704] ppid=4702 vsize=124924 CPUtime=1.95
/proc/4704/stat : 4704 (clasp) R 4702 4683 2783 0 -1 4194304 33870 0 0 0 181 14 0 0 25 0 1 0 248185060 127922176 29982 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4704/statm: 31231 29982 181 154 0 30701 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 142676

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4683 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=42993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=35994
# CPU time returned by wait4() is 0.078987
# while last known CPU time is 2
#
# 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): 38.71
#  lost CPU user time (s): 36.69
#  lost CPU system time (s): 2.02

Real time (s): 40.8311
CPU time (s): 40.71
CPU user time (s): 38.53
CPU system time (s): 2.18
CPU usage (%): 99.7035
Max. virtual memory (cumulated for all children) (KiB): 1844008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4583
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= 133
involuntary context switches= 25

runsolver used 0.041993 second user time and 0.120981 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue May  1 06:57:37 UTC 2007

IDJOB= 431089
IDBENCH= 48027
IDSOLVER= 158
FILE ID= node35/431089-1178002657

PBS_JOBID= 4728204

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb
COMMAND LINE= pbclasp instance-431089-1178002657.opb /tmp/evaluation/431089-1178002657/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-431089-1178002657 -o ROOT/results/node35/conversion-431089-1178002657 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431089-1178002657/instance-431089-1178002657.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-431089-1178002657 -o ROOT/results/node35/solver-431089-1178002657 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431089-1178002657.opb /tmp/evaluation/431089-1178002657/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  626c966be089469ef760f193c8b19154

RANDOM SEED= 119706969

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1824144 kB
Buffers:         36948 kB
Cached:         105924 kB
SwapCached:       8972 kB
Active:         109352 kB
Inactive:        57888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824144 kB
SwapTotal:     4192956 kB
SwapFree:      4151252 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          31316 kB
Slab:            49780 kB
Committed_AS:  2781252 kB
PageTables:       1996 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= 66563 MiB

End job on node35 on Tue May  1 06:58:18 UTC 2007