Trace number 431635

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) 39.34 39.5322

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb
MD5SUM0c64db0313edaf06e7632f65d9dae11e
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 benchmark0.019996
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 variables30
Total number of constraints5
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 constraints5
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)50
Sum of products size (including duplicates)100
Number of different products50
Sum of products size100

Solver Data (download as text)

37.44/37.54	c Somebody sent me a SIGTERM
37.44/37.54	s UNKNOWN
37.44/37.56	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431635-1178008697/instance-431635-1178008697.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node72/watcher-431635-1178008697 -o ROOT/results/node72/solver-431635-1178008697 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431635-1178008697.opb /tmp/evaluation/431635-1178008697/temp 

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


[startup+0 s]
/proc/loadavg: 0.91 1.06 1.02 3/77 20520
/proc/meminfo: memFree=1798384/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12268 CPUtime=0
/proc/20520/stat : 20520 (pbclasp) R 20518 20520 20198 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 276908178 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234517920357 0 0 4224 0 0 0 0 17 0 0 0
/proc/20520/statm: 3067 317 242 3 0 167 0

[startup+0.0213171 s]
/proc/loadavg: 0.91 1.06 1.02 3/77 20520
/proc/meminfo: memFree=1798384/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 486 0 0 0 0 0 0 0 16 0 1 0 276908178 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/20520/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101335 s]
/proc/loadavg: 0.91 1.06 1.02 3/77 20520
/proc/meminfo: memFree=1798384/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301352 s]
/proc/loadavg: 0.91 1.06 1.02 3/77 20520
/proc/meminfo: memFree=1798384/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701388 s]
/proc/loadavg: 0.91 1.06 1.02 3/77 20520
/proc/meminfo: memFree=1798384/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50146 s]
/proc/loadavg: 0.91 1.06 1.02 2/80 20530
/proc/meminfo: memFree=1732184/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
[pid=20528] ppid=20520 vsize=5352 CPUtime=0
/proc/20528/stat : 20528 (sh) S 20520 20520 20198 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276908182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20528/statm: 1338 224 188 169 0 49 0
[pid=20530] ppid=20528 vsize=96500 CPUtime=1.45
/proc/20530/stat : 20530 (clasp) R 20528 20520 20198 0 -1 4194304 26263 0 0 0 133 12 0 0 25 0 1 0 276908182 98816000 23552 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2977408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 24125 23552 181 154 0 23595 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 114252

[startup+3.1026 s]
/proc/loadavg: 0.91 1.06 1.02 2/80 20530
/proc/meminfo: memFree=1670424/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
[pid=20528] ppid=20520 vsize=5352 CPUtime=0
/proc/20528/stat : 20528 (sh) S 20520 20520 20198 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276908182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20528/statm: 1338 224 188 169 0 49 0
[pid=20530] ppid=20528 vsize=187024 CPUtime=3.04
/proc/20530/stat : 20530 (clasp) R 20528 20520 20198 0 -1 4194304 52483 0 0 0 281 23 0 0 25 0 1 0 276908182 191512576 45565 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 0 0 0
/proc/20530/statm: 46756 45565 181 154 0 46226 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 204776

[startup+6.30189 s]
/proc/loadavg: 0.91 1.06 1.02 2/80 20530
/proc/meminfo: memFree=1494112/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
[pid=20528] ppid=20520 vsize=5352 CPUtime=0
/proc/20528/stat : 20528 (sh) S 20520 20520 20198 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276908182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20528/statm: 1338 224 188 169 0 49 0
[pid=20530] ppid=20528 vsize=359744 CPUtime=6.24
/proc/20530/stat : 20530 (clasp) R 20528 20520 20198 0 -1 4194304 101679 0 0 0 584 40 0 0 25 0 1 0 276908182 368377856 87146 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/20530/statm: 89936 87146 181 154 0 89406 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 377496

[startup+12.7025 s]
/proc/loadavg: 0.92 1.06 1.02 2/80 20530
/proc/meminfo: memFree=1171432/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
[pid=20528] ppid=20520 vsize=5352 CPUtime=0
/proc/20528/stat : 20528 (sh) S 20520 20520 20198 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276908182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20528/statm: 1338 224 188 169 0 49 0
[pid=20530] ppid=20528 vsize=692368 CPUtime=12.64
/proc/20530/stat : 20530 (clasp) R 20528 20520 20198 0 -1 4194304 193632 0 0 0 1187 77 0 0 25 0 1 0 276908182 708984832 164682 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/20530/statm: 173092 164682 181 154 0 172562 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 710120

[startup+25.5016 s]
/proc/loadavg: 0.94 1.05 1.02 2/80 20530
/proc/meminfo: memFree=575912/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
[pid=20528] ppid=20520 vsize=5352 CPUtime=0
/proc/20528/stat : 20528 (sh) S 20520 20520 20198 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276908182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20528/statm: 1338 224 188 169 0 49 0
[pid=20530] ppid=20528 vsize=1290708 CPUtime=25.43
/proc/20530/stat : 20530 (clasp) R 20528 20520 20198 0 -1 4194304 371975 0 0 0 2399 144 0 0 25 0 1 0 276908182 1321684992 308146 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/20530/statm: 322677 308148 181 154 0 322147 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1308460



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.5028 s]
/proc/loadavg: 0.95 1.05 1.02 2/80 20530
/proc/meminfo: memFree=44456/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
[pid=20528] ppid=20520 vsize=5352 CPUtime=0
/proc/20528/stat : 20528 (sh) S 20520 20520 20198 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276908182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20528/statm: 1338 224 188 169 0 49 0
[pid=20530] ppid=20528 vsize=1829472 CPUtime=37.42
/proc/20530/stat : 20530 (clasp) R 20528 20520 20198 0 -1 4194304 523728 0 0 0 3541 201 0 0 25 0 1 0 276908182 1873379328 438782 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/20530/statm: 457368 438783 181 154 0 456838 0
Current children cumulated CPU time (s) 37.44
Current children cumulated vsize (KiB) 1847224

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

[startup+37.5028 s]
/proc/loadavg: 0.95 1.05 1.02 2/80 20530
/proc/meminfo: memFree=44456/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.02
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 564 1589 0 0 0 0 1 1 16 0 1 0 276908178 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20520/statm: 3100 457 342 3 0 200 0
[pid=20528] ppid=20520 vsize=5352 CPUtime=0
/proc/20528/stat : 20528 (sh) S 20520 20520 20198 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 276908182 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20528/statm: 1338 224 188 169 0 49 0
[pid=20530] ppid=20528 vsize=1829472 CPUtime=37.42
/proc/20530/stat : 20530 (clasp) R 20528 20520 20198 0 -1 4194304 523728 0 0 0 3541 201 0 0 25 0 1 0 276908182 1873379328 438782 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/20530/statm: 457368 438783 181 154 0 456838 0
Current children cumulated CPU time (s) 37.44
Current children cumulated vsize (KiB) 1847224

# WARNING:
# current cumulated CPU time (0.03 s) is less than in the last sample (37.44 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.41 s) to the 'lost time'.

[startup+37.6198 s]
/proc/loadavg: 0.95 1.05 1.02 2/80 20530
/proc/meminfo: memFree=44456/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.03
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 715 3361 0 0 0 0 1 2 17 0 1 0 276908178 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
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+38.2028 s]
/proc/loadavg: 0.95 1.05 1.02 2/80 20530
/proc/meminfo: memFree=44456/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.03
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 715 3361 0 0 0 0 1 2 17 0 1 0 276908178 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+39.0019 s]
/proc/loadavg: 0.95 1.05 1.02 2/81 20541
/proc/meminfo: memFree=1747232/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.03
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 715 3361 0 0 0 0 1 2 17 0 1 0 276908178 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 3100 459 342 3 0 200 0
[pid=20539] ppid=20520 vsize=5352 CPUtime=0
/proc/20539/stat : 20539 (sh) S 20520 20520 20198 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 276911936 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20539/statm: 1338 224 188 169 0 49 0
[pid=20541] ppid=20539 vsize=95708 CPUtime=1.4
/proc/20541/stat : 20541 (clasp) R 20539 20520 20198 0 -1 4194304 25612 0 0 0 128 12 0 0 25 0 1 0 276911936 98004992 22901 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/20541/statm: 23927 22903 181 154 0 23397 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 113460

[startup+39.4019 s]
/proc/loadavg: 0.95 1.05 1.02 2/81 20541
/proc/meminfo: memFree=1747232/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.03
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 715 3361 0 0 0 0 1 2 17 0 1 0 276908178 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 3100 459 342 3 0 200 0
[pid=20539] ppid=20520 vsize=5352 CPUtime=0
/proc/20539/stat : 20539 (sh) S 20520 20520 20198 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 276911936 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20539/statm: 1338 224 188 169 0 49 0
[pid=20541] ppid=20539 vsize=121584 CPUtime=1.8
/proc/20541/stat : 20541 (clasp) R 20539 20520 20198 0 -1 4194304 32734 0 0 0 166 14 0 0 25 0 1 0 276911936 124502016 28653 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2971259 0 0 4096 0 0 0 0 17 0 0 0
/proc/20541/statm: 30396 28654 181 154 0 29866 0
Current children cumulated CPU time (s) 1.83
Current children cumulated vsize (KiB) 139336

[startup+39.5019 s]
/proc/loadavg: 0.95 1.05 1.02 2/81 20541
/proc/meminfo: memFree=1682528/2055920 swapFree=4157100/4192956
[pid=20520] ppid=20518 vsize=12400 CPUtime=0.03
/proc/20520/stat : 20520 (pbclasp) S 20518 20520 20198 0 -1 4194304 715 3361 0 0 0 0 1 2 17 0 1 0 276908178 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/20520/statm: 3100 459 342 3 0 200 0
[pid=20539] ppid=20520 vsize=5352 CPUtime=0
/proc/20539/stat : 20539 (sh) S 20520 20520 20198 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 276911936 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20539/statm: 1338 224 188 169 0 49 0
[pid=20541] ppid=20539 vsize=128160 CPUtime=1.9
/proc/20541/stat : 20541 (clasp) R 20539 20520 20198 0 -1 4194304 34245 0 0 0 175 15 0 0 25 0 1 0 276911936 131235840 30164 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/20541/statm: 32040 30165 181 154 0 31510 0
Current children cumulated CPU time (s) 1.93
Current children cumulated vsize (KiB) 145912

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20520 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=25996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.06399
# while last known CPU time is 1.93
#
# 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): 37.41
#  lost CPU user time (s): 35.41
#  lost CPU system time (s): 2

Real time (s): 39.5322
CPU time (s): 39.34
CPU user time (s): 37.17
CPU system time (s): 2.17
CPU usage (%): 99.5137
Max. virtual memory (cumulated for all children) (KiB): 1847224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4553
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= 30

runsolver used 0.042993 second user time and 0.113982 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue May  1 08:38:17 UTC 2007

IDJOB= 431635
IDBENCH= 48066
IDSOLVER= 158
FILE ID= node72/431635-1178008697

PBS_JOBID= 4728319

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=5-P0=23-P1=11-P2=19-B.opb
COMMAND LINE= pbclasp instance-431635-1178008697.opb /tmp/evaluation/431635-1178008697/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-431635-1178008697 -o ROOT/results/node72/conversion-431635-1178008697 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431635-1178008697/instance-431635-1178008697.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-431635-1178008697 -o ROOT/results/node72/solver-431635-1178008697 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431635-1178008697.opb /tmp/evaluation/431635-1178008697/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  0c64db0313edaf06e7632f65d9dae11e

RANDOM SEED= 668972772

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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		: 3000.222
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:       1798728 kB
Buffers:         38464 kB
Cached:         132108 kB
SwapCached:      16836 kB
Active:          62824 kB
Inactive:       130952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798728 kB
SwapTotal:     4192956 kB
SwapFree:      4157100 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          30024 kB
Slab:            48892 kB
Committed_AS:  3458928 kB
PageTables:       1788 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 node72 on Tue May  1 08:38:57 UTC 2007