Trace number 431327

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) 39.2 39.3325

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.235963
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints15
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 constraints15
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data (download as text)

37.26/37.32	c Somebody sent me a SIGTERM
37.26/37.32	s UNKNOWN
37.26/37.32	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431327-1178004836/instance-431327-1178004836.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node51/watcher-431327-1178004836 -o ROOT/results/node51/solver-431327-1178004836 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431327-1178004836.opb /tmp/evaluation/431327-1178004836/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: 1.05 1.05 1.01 3/64 3338
/proc/meminfo: memFree=1816960/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12268 CPUtime=0
/proc/3338/stat : 3338 (pbclasp) R 3336 3338 3199 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 155328697 12562432 361 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235371139809 0 0 4224 0 0 0 0 17 1 0 0
/proc/3338/statm: 3067 361 275 3 0 167 0

[startup+0.042822 s]
/proc/loadavg: 1.05 1.05 1.01 3/64 3338
/proc/meminfo: memFree=1816960/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 492 0 0 0 0 0 0 0 16 0 1 0 155328697 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3338/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102823 s]
/proc/loadavg: 1.05 1.05 1.01 3/64 3338
/proc/meminfo: memFree=1816960/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 492 0 0 0 0 0 0 0 16 0 1 0 155328697 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380191330 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3338/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301845 s]
/proc/loadavg: 1.05 1.05 1.01 3/64 3338
/proc/meminfo: memFree=1816960/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.09
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 155328697 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3338/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+0.701879 s]
/proc/loadavg: 1.05 1.05 1.01 3/64 3338
/proc/meminfo: memFree=1816960/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.09
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 155328697 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3338/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+1.50195 s]
/proc/loadavg: 1.04 1.04 1.01 2/67 3348
/proc/meminfo: memFree=1757408/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.09
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 155328697 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3338/statm: 3100 465 343 3 0 200 0
[pid=3346] ppid=3338 vsize=5352 CPUtime=0
/proc/3346/stat : 3346 (sh) S 3338 3338 3199 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155328709 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3346/statm: 1338 224 188 169 0 49 0
[pid=3348] ppid=3346 vsize=93240 CPUtime=1.36
/proc/3348/stat : 3348 (clasp) R 3346 3338 3199 0 -1 4194304 24538 0 0 0 127 9 0 0 25 0 1 0 155328709 95477760 22292 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3348/statm: 23310 22292 181 154 0 22780 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 110992

[startup+3.10109 s]
/proc/loadavg: 1.04 1.04 1.01 2/67 3348
/proc/meminfo: memFree=1692320/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.09
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 155328697 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3338/statm: 3100 465 343 3 0 200 0
[pid=3346] ppid=3338 vsize=5352 CPUtime=0
/proc/3346/stat : 3346 (sh) S 3338 3338 3199 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155328709 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3346/statm: 1338 224 188 169 0 49 0
[pid=3348] ppid=3346 vsize=187996 CPUtime=2.97
/proc/3348/stat : 3348 (clasp) R 3346 3338 3199 0 -1 4194304 49988 0 0 0 277 20 0 0 25 0 1 0 155328709 192507904 44818 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/3348/statm: 46999 44819 181 154 0 46469 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 205748

[startup+6.30138 s]
/proc/loadavg: 1.04 1.04 1.01 2/67 3348
/proc/meminfo: memFree=1515040/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.09
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 155328697 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3338/statm: 3100 465 343 3 0 200 0
[pid=3346] ppid=3338 vsize=5352 CPUtime=0
/proc/3346/stat : 3346 (sh) S 3338 3338 3199 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155328709 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3346/statm: 1338 224 188 169 0 49 0
[pid=3348] ppid=3346 vsize=361968 CPUtime=6.17
/proc/3348/stat : 3348 (clasp) R 3346 3338 3199 0 -1 4194304 96868 0 0 0 577 40 0 0 25 0 1 0 155328709 370655232 86735 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3348/statm: 90492 86735 181 154 0 89962 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 379720

[startup+12.702 s]
/proc/loadavg: 1.04 1.04 1.01 2/67 3348
/proc/meminfo: memFree=1190896/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.09
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 155328697 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3338/statm: 3100 465 343 3 0 200 0
[pid=3346] ppid=3338 vsize=5352 CPUtime=0
/proc/3346/stat : 3346 (sh) S 3338 3338 3199 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155328709 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3346/statm: 1338 224 188 169 0 49 0
[pid=3348] ppid=3346 vsize=672736 CPUtime=12.56
/proc/3348/stat : 3348 (clasp) R 3346 3338 3199 0 -1 4194304 186562 0 0 0 1181 75 0 0 25 0 1 0 155328709 688881664 164209 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/3348/statm: 168184 164209 181 154 0 167654 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 690488

[startup+25.5021 s]
/proc/loadavg: 1.03 1.04 1.01 2/67 3348
/proc/meminfo: memFree=590960/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.09
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 155328697 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3338/statm: 3100 465 343 3 0 200 0
[pid=3346] ppid=3338 vsize=5352 CPUtime=0
/proc/3346/stat : 3346 (sh) S 3338 3338 3199 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155328709 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3346/statm: 1338 224 188 169 0 49 0
[pid=3348] ppid=3346 vsize=1279948 CPUtime=25.36
/proc/3348/stat : 3348 (clasp) R 3346 3338 3199 0 -1 4194304 344594 0 0 0 2398 138 0 0 25 0 1 0 155328709 1310666752 309041 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3348/statm: 319987 309041 181 154 0 319457 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1297700



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.3012 s]
/proc/loadavg: 1.02 1.04 1.01 2/67 3348
/proc/meminfo: memFree=68720/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.09
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 155328697 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3338/statm: 3100 465 343 3 0 200 0
[pid=3346] ppid=3338 vsize=5352 CPUtime=0
/proc/3346/stat : 3346 (sh) S 3338 3338 3199 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155328709 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3346/statm: 1338 224 188 169 0 49 0
[pid=3348] ppid=3346 vsize=1835208 CPUtime=37.17
/proc/3348/stat : 3348 (clasp) R 3346 3338 3199 0 -1 4194304 489439 0 0 0 3520 197 0 0 25 0 1 0 155328709 1879252992 436032 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3348/statm: 458802 436032 181 154 0 458272 0
Current children cumulated CPU time (s) 37.26
Current children cumulated vsize (KiB) 1852960

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

[startup+37.3012 s]
/proc/loadavg: 1.02 1.04 1.01 2/67 3348
/proc/meminfo: memFree=68720/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.09
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 155328697 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3338/statm: 3100 465 343 3 0 200 0
[pid=3346] ppid=3338 vsize=5352 CPUtime=0
/proc/3346/stat : 3346 (sh) S 3338 3338 3199 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 155328709 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3346/statm: 1338 224 188 169 0 49 0
[pid=3348] ppid=3346 vsize=1835208 CPUtime=37.17
/proc/3348/stat : 3348 (clasp) R 3346 3338 3199 0 -1 4194304 489439 0 0 0 3520 197 0 0 25 0 1 0 155328709 1879252992 436032 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3348/statm: 458802 436032 181 154 0 458272 0
Current children cumulated CPU time (s) 37.26
Current children cumulated vsize (KiB) 1852960

# WARNING:
# current cumulated CPU time (0.12 s) is less than in the last sample (37.26 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.14 s) to the 'lost time'.

[startup+37.4224 s]
/proc/loadavg: 1.02 1.04 1.01 2/67 3348
/proc/meminfo: memFree=68720/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.12
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 738 3368 0 0 0 0 10 2 18 0 1 0 155328697 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3338/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.12
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+38.2012 s]
/proc/loadavg: 1.02 1.04 1.01 2/67 3348
/proc/meminfo: memFree=68720/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.12
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 738 3368 0 0 0 0 10 2 18 0 1 0 155328697 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3338/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 12400

[startup+39.0013 s]
/proc/loadavg: 1.02 1.04 1.01 2/68 3359
/proc/meminfo: memFree=1746664/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.12
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 738 3368 0 0 0 0 10 2 18 0 1 0 155328697 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3338/statm: 3100 467 343 3 0 200 0
[pid=3357] ppid=3338 vsize=5352 CPUtime=0
/proc/3357/stat : 3357 (sh) S 3338 3338 3199 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 155332431 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3357/statm: 1338 224 188 169 0 49 0
[pid=3359] ppid=3357 vsize=109720 CPUtime=1.65
/proc/3359/stat : 3359 (clasp) R 3357 3338 3199 0 -1 4194304 28551 0 0 0 155 10 0 0 25 0 1 0 155332431 112353280 26169 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/3359/statm: 27430 26169 181 154 0 26900 0
Current children cumulated CPU time (s) 1.77
Current children cumulated vsize (KiB) 127472

[startup+39.2013 s]
/proc/loadavg: 1.02 1.04 1.01 2/68 3359
/proc/meminfo: memFree=1746664/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.12
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 738 3368 0 0 0 0 10 2 18 0 1 0 155328697 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3338/statm: 3100 467 343 3 0 200 0
[pid=3357] ppid=3338 vsize=5352 CPUtime=0
/proc/3357/stat : 3357 (sh) S 3338 3338 3199 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 155332431 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3357/statm: 1338 224 188 169 0 49 0
[pid=3359] ppid=3357 vsize=123112 CPUtime=1.85
/proc/3359/stat : 3359 (clasp) R 3357 3338 3199 0 -1 4194304 31891 0 0 0 173 12 0 0 25 0 1 0 155332431 126066688 29012 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3359/statm: 30778 29012 181 154 0 30248 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 140864

[startup+39.3013 s]
/proc/loadavg: 1.02 1.04 1.01 2/68 3359
/proc/meminfo: memFree=1746664/2055920 swapFree=4183264/4192956
[pid=3338] ppid=3336 vsize=12400 CPUtime=0.12
/proc/3338/stat : 3338 (pbclasp) S 3336 3338 3199 0 -1 4194304 738 3368 0 0 0 0 10 2 18 0 1 0 155328697 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 235380195220 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3338/statm: 3100 467 343 3 0 200 0
[pid=3357] ppid=3338 vsize=5352 CPUtime=0
/proc/3357/stat : 3357 (sh) S 3338 3338 3199 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 155332431 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3357/statm: 1338 224 188 169 0 49 0
[pid=3359] ppid=3357 vsize=125236 CPUtime=1.94
/proc/3359/stat : 3359 (clasp) R 3357 3338 3199 0 -1 4194304 33636 0 0 0 182 12 0 0 25 0 1 0 155332431 128241664 30418 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 1 0 0
/proc/3359/statm: 31309 30419 181 154 0 30779 0
Current children cumulated CPU time (s) 2.06
Current children cumulated vsize (KiB) 142988

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3338 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=34994
# CPU time returned by wait4() is 0.147976
# while last known CPU time is 2.06
#
# 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): 37.14
#  lost CPU user time (s): 35.19
#  lost CPU system time (s): 1.95

Real time (s): 39.3325
CPU time (s): 39.2
CPU user time (s): 37.11
CPU system time (s): 2.09
CPU usage (%): 99.6632
Max. virtual memory (cumulated for all children) (KiB): 1852960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.112982
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4592
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= 146
involuntary context switches= 26

runsolver used 0.037994 second user time and 0.091986 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  1 07:33:56 UTC 2007

IDJOB= 431327
IDBENCH= 48044
IDSOLVER= 158
FILE ID= node51/431327-1178004836

PBS_JOBID= 4728269

Free space on /tmp= 66564 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=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
COMMAND LINE= pbclasp instance-431327-1178004836.opb /tmp/evaluation/431327-1178004836/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-431327-1178004836 -o ROOT/results/node51/conversion-431327-1178004836 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431327-1178004836/instance-431327-1178004836.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-431327-1178004836 -o ROOT/results/node51/solver-431327-1178004836 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431327-1178004836.opb /tmp/evaluation/431327-1178004836/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  0f650891245dab338bc3d2f3a3dc10c7

RANDOM SEED= 747216711

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:       1817432 kB
Buffers:         24844 kB
Cached:         141060 kB
SwapCached:       3552 kB
Active:          46756 kB
Inactive:       128776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817432 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            48984 kB
Committed_AS:  4440392 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= 66563 MiB

End job on node51 on Tue May  1 07:34:35 UTC 2007