Trace number 431789

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) 41.97 42.1281

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb
MD5SUMc39f64fc7780fdd337b3dc7ba22d2bb1
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 benchmark0.064989
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 variables90
Total number of constraints11
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 constraints11
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)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Solver Data (download as text)

40.07/40.13	c Somebody sent me a SIGTERM
40.07/40.13	s UNKNOWN
40.07/40.16	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431789-1178010389/instance-431789-1178010389.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-431789-1178010389 -o ROOT/results/node45/solver-431789-1178010389 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431789-1178010389.opb /tmp/evaluation/431789-1178010389/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: 0.92 0.98 0.98 3/77 11212
/proc/meminfo: memFree=1785424/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12268 CPUtime=0
/proc/11212/stat : 11212 (pbclasp) R 11210 11212 10431 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 155884524 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258939255397 0 0 4224 0 0 0 0 17 1 0 0
/proc/11212/statm: 3067 317 242 3 0 167 0

[startup+0.0437591 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 11212
/proc/meminfo: memFree=1785424/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 155884524 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11212/statm: 3100 440 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101766 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 11212
/proc/meminfo: memFree=1785424/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301783 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 11212
/proc/meminfo: memFree=1785424/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701824 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 11212
/proc/meminfo: memFree=1785424/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.5019 s]
/proc/loadavg: 0.93 0.98 0.98 2/80 11222
/proc/meminfo: memFree=1722616/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
[pid=11220] ppid=11212 vsize=5352 CPUtime=0
/proc/11220/stat : 11220 (sh) S 11212 11212 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155884530 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11220/statm: 1338 224 188 169 0 49 0
[pid=11222] ppid=11220 vsize=94416 CPUtime=1.43
/proc/11222/stat : 11222 (clasp) R 11220 11212 10431 0 -1 4194304 25229 0 0 0 133 10 0 0 25 0 1 0 155884530 96681984 22806 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11222/statm: 23604 22806 181 154 0 23074 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 112168

[startup+3.10107 s]
/proc/loadavg: 0.93 0.98 0.98 2/80 11222
/proc/meminfo: memFree=1660536/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
[pid=11220] ppid=11212 vsize=5352 CPUtime=0
/proc/11220/stat : 11220 (sh) S 11212 11212 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155884530 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11220/statm: 1338 224 188 169 0 49 0
[pid=11222] ppid=11220 vsize=182772 CPUtime=3.03
/proc/11222/stat : 11222 (clasp) R 11220 11212 10431 0 -1 4194304 50520 0 0 0 282 21 0 0 25 0 1 0 155884530 187158528 44302 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/11222/statm: 45693 44302 181 154 0 45163 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 200524

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.98 2/80 11222
/proc/meminfo: memFree=1491448/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
[pid=11220] ppid=11212 vsize=5352 CPUtime=0
/proc/11220/stat : 11220 (sh) S 11212 11212 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155884530 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11220/statm: 1338 224 188 169 0 49 0
[pid=11222] ppid=11220 vsize=348448 CPUtime=6.22
/proc/11222/stat : 11222 (clasp) R 11220 11212 10431 0 -1 4194304 95283 0 0 0 583 39 0 0 25 0 1 0 155884530 356810752 84162 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11222/statm: 87112 84162 181 154 0 86582 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 366200

[startup+12.7024 s]
/proc/loadavg: 0.94 0.98 0.98 2/80 11222
/proc/meminfo: memFree=1185528/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
[pid=11220] ppid=11212 vsize=5352 CPUtime=0
/proc/11220/stat : 11220 (sh) S 11212 11212 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155884530 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11220/statm: 1338 224 188 169 0 49 0
[pid=11222] ppid=11220 vsize=646516 CPUtime=12.62
/proc/11222/stat : 11222 (clasp) R 11220 11212 10431 0 -1 4194304 181138 0 0 0 1190 72 0 0 25 0 1 0 155884530 662032384 157357 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/11222/statm: 161629 157357 181 154 0 161099 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 664268

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.98 2/80 11222
/proc/meminfo: memFree=617720/2055920 swapFree=4157808/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
[pid=11220] ppid=11212 vsize=5352 CPUtime=0
/proc/11220/stat : 11220 (sh) S 11212 11212 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155884530 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11220/statm: 1338 224 188 169 0 49 0
[pid=11222] ppid=11220 vsize=1237752 CPUtime=25.42
/proc/11222/stat : 11222 (clasp) R 11220 11212 10431 0 -1 4194304 340416 0 0 0 2408 134 0 0 25 0 1 0 155884530 1267458048 294363 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11222/statm: 309438 294363 181 154 0 308908 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1255504



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.1018 s]
/proc/loadavg: 0.96 0.98 0.98 2/80 11222
/proc/meminfo: memFree=17144/2055920 swapFree=4157780/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
[pid=11220] ppid=11212 vsize=5352 CPUtime=0
/proc/11220/stat : 11220 (sh) S 11212 11212 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155884530 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11220/statm: 1338 224 188 169 0 49 0
[pid=11222] ppid=11220 vsize=1877220 CPUtime=40.03
/proc/11222/stat : 11222 (clasp) R 11220 11212 10431 0 -1 4194304 513836 0 0 0 3796 207 0 0 25 0 1 0 155884530 1922273280 443490 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11222/statm: 469305 443490 181 154 0 468775 0
Current children cumulated CPU time (s) 40.07
Current children cumulated vsize (KiB) 1894972

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

[startup+40.1018 s]
/proc/loadavg: 0.96 0.98 0.98 2/80 11222
/proc/meminfo: memFree=17144/2055920 swapFree=4157780/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.04
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 568 1591 0 0 0 0 3 1 16 0 1 0 155884524 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11212/statm: 3100 459 342 3 0 200 0
[pid=11220] ppid=11212 vsize=5352 CPUtime=0
/proc/11220/stat : 11220 (sh) S 11212 11212 10431 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 155884530 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11220/statm: 1338 224 188 169 0 49 0
[pid=11222] ppid=11220 vsize=1877220 CPUtime=40.03
/proc/11222/stat : 11222 (clasp) R 11220 11212 10431 0 -1 4194304 513836 0 0 0 3796 207 0 0 25 0 1 0 155884530 1922273280 443490 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11222/statm: 469305 443490 181 154 0 468775 0
Current children cumulated CPU time (s) 40.07
Current children cumulated vsize (KiB) 1894972

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (40.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (40.02 s) to the 'lost time'.

[startup+40.2181 s]
/proc/loadavg: 0.96 0.98 0.98 2/80 11222
/proc/meminfo: memFree=17144/2055920 swapFree=4157780/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.05
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 726 3368 0 0 0 0 3 2 17 0 1 0 155884524 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11212/statm: 3100 460 342 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+41.402 s]
/proc/loadavg: 0.96 0.98 0.98 2/81 11233
/proc/meminfo: memFree=1764512/2055920 swapFree=4157780/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.05
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 726 3368 0 0 0 0 3 2 17 0 1 0 155884524 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11212/statm: 3100 460 342 3 0 200 0
[pid=11231] ppid=11212 vsize=5352 CPUtime=0
/proc/11231/stat : 11231 (sh) S 11212 11212 10431 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 155888541 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11231/statm: 1338 224 188 169 0 49 0
[pid=11233] ppid=11231 vsize=83748 CPUtime=1.2
/proc/11233/stat : 11233 (clasp) R 11231 11212 10431 0 -1 4194304 21898 0 0 0 112 8 0 0 25 0 1 0 155888542 85757952 19516 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11233/statm: 20937 19517 181 154 0 20407 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 101500

[startup+41.806 s]
/proc/loadavg: 0.96 0.98 0.98 2/81 11233
/proc/meminfo: memFree=1698912/2055920 swapFree=4157780/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.05
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 726 3368 0 0 0 0 3 2 17 0 1 0 155884524 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11212/statm: 3100 460 342 3 0 200 0
[pid=11231] ppid=11212 vsize=5352 CPUtime=0
/proc/11231/stat : 11231 (sh) S 11212 11212 10431 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 155888541 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11231/statm: 1338 224 188 169 0 49 0
[pid=11233] ppid=11231 vsize=106128 CPUtime=1.61
/proc/11233/stat : 11233 (clasp) R 11231 11212 10431 0 -1 4194304 28277 0 0 0 150 11 0 0 25 0 1 0 155888542 108675072 25262 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11233/statm: 26532 25262 181 154 0 26002 0
Current children cumulated CPU time (s) 1.66
Current children cumulated vsize (KiB) 123880

[startup+42.002 s]
/proc/loadavg: 0.96 0.98 0.98 2/81 11233
/proc/meminfo: memFree=1698912/2055920 swapFree=4157780/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.05
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 726 3368 0 0 0 0 3 2 17 0 1 0 155884524 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11212/statm: 3100 460 342 3 0 200 0
[pid=11231] ppid=11212 vsize=5352 CPUtime=0
/proc/11231/stat : 11231 (sh) S 11212 11212 10431 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 155888541 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11231/statm: 1338 224 188 169 0 49 0
[pid=11233] ppid=11231 vsize=118704 CPUtime=1.8
/proc/11233/stat : 11233 (clasp) R 11231 11212 10431 0 -1 4194304 31453 0 0 0 167 13 0 0 25 0 1 0 155888542 121552896 27971 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11233/statm: 29676 27972 181 154 0 29146 0
Current children cumulated CPU time (s) 1.85
Current children cumulated vsize (KiB) 136456

[startup+42.101 s]
/proc/loadavg: 0.96 0.98 0.98 2/81 11233
/proc/meminfo: memFree=1698912/2055920 swapFree=4157780/4192956
[pid=11212] ppid=11210 vsize=12400 CPUtime=0.05
/proc/11212/stat : 11212 (pbclasp) S 11210 11212 10431 0 -1 4194304 726 3368 0 0 0 0 3 2 17 0 1 0 155884524 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11212/statm: 3100 460 342 3 0 200 0
[pid=11231] ppid=11212 vsize=5352 CPUtime=0
/proc/11231/stat : 11231 (sh) S 11212 11212 10431 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 155888541 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11231/statm: 1338 224 188 169 0 49 0
[pid=11233] ppid=11231 vsize=121096 CPUtime=1.9
/proc/11233/stat : 11233 (clasp) R 11231 11212 10431 0 -1 4194304 33201 0 0 0 176 14 0 0 25 0 1 0 155888542 124002304 29314 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11233/statm: 30274 29314 181 154 0 29744 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 138848

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11212 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=45993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 0.084987
# while last known CPU time is 1.95
#
# 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): 40.02
#  lost CPU user time (s): 37.96
#  lost CPU system time (s): 2.06

Real time (s): 42.1281
CPU time (s): 41.97
CPU user time (s): 39.75
CPU system time (s): 2.22
CPU usage (%): 99.6247
Max. virtual memory (cumulated for all children) (KiB): 1894972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.045993
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4572
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= 139
involuntary context switches= 29

runsolver used 0.037994 second user time and 0.12598 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  1 09:06:29 UTC 2007

IDJOB= 431789
IDBENCH= 48077
IDSOLVER= 158
FILE ID= node45/431789-1178010389

PBS_JOBID= 4728265

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=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb
COMMAND LINE= pbclasp instance-431789-1178010389.opb /tmp/evaluation/431789-1178010389/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-431789-1178010389 -o ROOT/results/node45/conversion-431789-1178010389 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431789-1178010389/instance-431789-1178010389.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-431789-1178010389 -o ROOT/results/node45/solver-431789-1178010389 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431789-1178010389.opb /tmp/evaluation/431789-1178010389/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c39f64fc7780fdd337b3dc7ba22d2bb1

RANDOM SEED= 590204888

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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	: 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		: 3000.218
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:       1785832 kB
Buffers:         39192 kB
Cached:         146444 kB
SwapCached:      14284 kB
Active:          81752 kB
Inactive:       126876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785832 kB
SwapTotal:     4192956 kB
SwapFree:      4157808 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            46952 kB
Committed_AS:  1487992 kB
PageTables:       1732 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 node45 on Tue May  1 09:07:11 UTC 2007