Trace number 429941

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) 40.81 40.9297

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb
MD5SUMaf6a557bae55dcfbf0cc06cf0559c9b3
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 benchmark0.041992
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 variables75
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 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)125
Sum of products size (including duplicates)250
Number of different products125
Sum of products size250

Solver Data (download as text)

38.86/38.92	c Somebody sent me a SIGTERM
38.86/38.92	s UNKNOWN
38.86/38.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429941-1177989945/instance-429941-1177989945.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-429941-1177989945 -o ROOT/results/node19/solver-429941-1177989945 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429941-1177989945.opb /tmp/evaluation/429941-1177989945/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: 0.85 0.94 0.97 3/77 14244
/proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12268 CPUtime=0
/proc/14244/stat : 14244 (pbclasp) D 14242 14244 22967 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246911904 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255236733541 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/14244/statm: 3067 317 242 3 0 167 0

[startup+0.030296 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 14244
/proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 246911904 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245463650 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14244/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101303 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 14244
/proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301322 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 14244
/proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701364 s]
/proc/loadavg: 0.85 0.94 0.97 3/77 14244
/proc/meminfo: memFree=1773240/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50145 s]
/proc/loadavg: 0.86 0.94 0.97 2/80 14254
/proc/meminfo: memFree=1709080/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
[pid=14252] ppid=14244 vsize=5352 CPUtime=0
/proc/14252/stat : 14252 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 246911909 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14252/statm: 1338 224 188 169 0 49 0
[pid=14254] ppid=14252 vsize=97332 CPUtime=1.44
/proc/14254/stat : 14254 (clasp) R 14252 14244 22967 0 -1 4194304 25850 0 0 0 135 9 0 0 25 0 1 0 246911909 99667968 23139 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 24333 23139 181 154 0 23803 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 115084

[startup+3.10163 s]
/proc/loadavg: 0.86 0.94 0.97 2/80 14254
/proc/meminfo: memFree=1647000/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
[pid=14252] ppid=14244 vsize=5352 CPUtime=0
/proc/14252/stat : 14252 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 246911909 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14252/statm: 1338 224 188 169 0 49 0
[pid=14254] ppid=14252 vsize=188348 CPUtime=3.03
/proc/14254/stat : 14254 (clasp) R 14252 14244 22967 0 -1 4194304 51492 0 0 0 285 18 0 0 25 0 1 0 246911909 192868352 44665 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7919227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 47087 44665 181 154 0 46557 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 206100

[startup+6.30197 s]
/proc/loadavg: 0.86 0.94 0.97 2/80 14254
/proc/meminfo: memFree=1477408/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
[pid=14252] ppid=14244 vsize=5352 CPUtime=0
/proc/14252/stat : 14252 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 246911909 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14252/statm: 1338 224 188 169 0 49 0
[pid=14254] ppid=14252 vsize=348220 CPUtime=6.24
/proc/14254/stat : 14254 (clasp) R 14252 14244 22967 0 -1 4194304 99113 0 0 0 585 39 0 0 25 0 1 0 246911909 356577280 84580 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 87055 84580 181 154 0 86525 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 365972

[startup+12.7017 s]
/proc/loadavg: 0.88 0.95 0.97 2/80 14254
/proc/meminfo: memFree=1170408/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
[pid=14252] ppid=14244 vsize=5352 CPUtime=0
/proc/14252/stat : 14252 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 246911909 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14252/statm: 1338 224 188 169 0 49 0
[pid=14254] ppid=14252 vsize=666856 CPUtime=12.63
/proc/14254/stat : 14254 (clasp) R 14252 14244 22967 0 -1 4194304 186551 0 0 0 1190 73 0 0 25 0 1 0 246911909 682860544 158285 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 166714 158287 181 154 0 166184 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 684608

[startup+25.5011 s]
/proc/loadavg: 0.90 0.95 0.97 2/80 14254
/proc/meminfo: memFree=595560/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
[pid=14252] ppid=14244 vsize=5352 CPUtime=0
/proc/14252/stat : 14252 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 246911909 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14252/statm: 1338 224 188 169 0 49 0
[pid=14254] ppid=14252 vsize=1231528 CPUtime=25.43
/proc/14254/stat : 14254 (clasp) R 14252 14244 22967 0 -1 4194304 353066 0 0 0 2405 138 0 0 25 0 1 0 246911909 1261084672 296842 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 307882 296842 181 154 0 307352 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1249280



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.9025 s]
/proc/loadavg: 0.92 0.95 0.97 2/80 14254
/proc/meminfo: memFree=24424/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
[pid=14252] ppid=14244 vsize=5352 CPUtime=0
/proc/14252/stat : 14252 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 246911909 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14252/statm: 1338 224 188 169 0 49 0
[pid=14254] ppid=14252 vsize=1835948 CPUtime=38.83
/proc/14254/stat : 14254 (clasp) R 14252 14244 22967 0 -1 4194304 513395 0 0 0 3687 196 0 0 25 0 1 0 246911909 1880010752 436235 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 458987 436235 181 154 0 458457 0
Current children cumulated CPU time (s) 38.86
Current children cumulated vsize (KiB) 1853700

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

[startup+38.9025 s]
/proc/loadavg: 0.92 0.95 0.97 2/80 14254
/proc/meminfo: memFree=24424/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.03
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 569 1591 0 0 0 0 2 1 16 0 1 0 246911904 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14244/statm: 3100 458 342 3 0 200 0
[pid=14252] ppid=14244 vsize=5352 CPUtime=0
/proc/14252/stat : 14252 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 246911909 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14252/statm: 1338 224 188 169 0 49 0
[pid=14254] ppid=14252 vsize=1835948 CPUtime=38.83
/proc/14254/stat : 14254 (clasp) R 14252 14244 22967 0 -1 4194304 513395 0 0 0 3687 196 0 0 25 0 1 0 246911909 1880010752 436235 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14254/statm: 458987 436235 181 154 0 458457 0
Current children cumulated CPU time (s) 38.86
Current children cumulated vsize (KiB) 1853700

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (38.86 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.82 s) to the 'lost time'.

[startup+39.0188 s]
/proc/loadavg: 0.92 0.95 0.97 2/80 14254
/proc/meminfo: memFree=24424/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.04
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 727 3369 0 0 0 0 2 2 16 0 1 0 246911904 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14244/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
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+39.8026 s]
/proc/loadavg: 0.92 0.95 0.97 2/81 14265
/proc/meminfo: memFree=1732960/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.04
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 727 3369 0 0 0 0 2 2 16 0 1 0 246911904 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14244/statm: 3100 460 342 3 0 200 0
[pid=14263] ppid=14244 vsize=5352 CPUtime=0
/proc/14263/stat : 14263 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 246915797 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14263/statm: 1338 224 188 169 0 49 0
[pid=14265] ppid=14263 vsize=61488 CPUtime=0.85
/proc/14265/stat : 14265 (clasp) R 14263 14244 22967 0 -1 4194304 15993 0 0 0 79 6 0 0 25 0 1 0 246915797 62963712 14550 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14265/statm: 15372 14550 181 154 0 14842 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 79240

[startup+40.6017 s]
/proc/loadavg: 0.93 0.95 0.97 2/81 14265
/proc/meminfo: memFree=1668768/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.04
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 727 3369 0 0 0 0 2 2 16 0 1 0 246911904 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14244/statm: 3100 460 342 3 0 200 0
[pid=14263] ppid=14244 vsize=5352 CPUtime=0
/proc/14263/stat : 14263 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 246915797 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14263/statm: 1338 224 188 169 0 49 0
[pid=14265] ppid=14263 vsize=110296 CPUtime=1.65
/proc/14265/stat : 14265 (clasp) R 14263 14244 22967 0 -1 4194304 29592 0 0 0 153 12 0 0 25 0 1 0 246915797 112943104 26019 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14265/statm: 27574 26020 181 154 0 27044 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 128048

[startup+40.8017 s]
/proc/loadavg: 0.93 0.95 0.97 2/81 14265
/proc/meminfo: memFree=1668768/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.04
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 727 3369 0 0 0 0 2 2 16 0 1 0 246911904 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14244/statm: 3100 460 342 3 0 200 0
[pid=14263] ppid=14244 vsize=5352 CPUtime=0
/proc/14263/stat : 14263 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 246915797 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14263/statm: 1338 224 188 169 0 49 0
[pid=14265] ppid=14263 vsize=118748 CPUtime=1.86
/proc/14265/stat : 14265 (clasp) R 14263 14244 22967 0 -1 4194304 32796 0 0 0 172 14 0 0 25 0 1 0 246915797 121597952 28715 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14265/statm: 29687 28716 181 154 0 29157 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 136500

[startup+40.9017 s]
/proc/loadavg: 0.93 0.95 0.97 2/81 14265
/proc/meminfo: memFree=1668768/2055920 swapFree=4153644/4192956
[pid=14244] ppid=14242 vsize=12400 CPUtime=0.04
/proc/14244/stat : 14244 (pbclasp) S 14242 14244 22967 0 -1 4194304 727 3369 0 0 0 0 2 2 16 0 1 0 246911904 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255245467540 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14244/statm: 3100 460 342 3 0 200 0
[pid=14263] ppid=14244 vsize=5352 CPUtime=0
/proc/14263/stat : 14263 (sh) S 14244 14244 22967 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 246915797 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14263/statm: 1338 224 188 169 0 49 0
[pid=14265] ppid=14263 vsize=125008 CPUtime=1.95
/proc/14265/stat : 14265 (clasp) R 14263 14244 22967 0 -1 4194304 34186 0 0 0 181 14 0 0 25 0 1 0 246915797 128008192 30105 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14265/statm: 31252 30105 181 154 0 30722 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 142760

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14244 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=37994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 0.076988
# while last known CPU time is 1.99
#
# 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): 38.82
#  lost CPU user time (s): 36.87
#  lost CPU system time (s): 1.95

Real time (s): 40.9297
CPU time (s): 40.81
CPU user time (s): 38.7
CPU system time (s): 2.11
CPU usage (%): 99.7075
Max. virtual memory (cumulated for all children) (KiB): 1853700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.037994
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= 4576
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= 134
involuntary context switches= 27

runsolver used 0.049992 second user time and 0.112982 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  1 03:25:45 UTC 2007

IDJOB= 429941
IDBENCH= 47945
IDSOLVER= 158
FILE ID= node19/429941-1177989945

PBS_JOBID= 4728145

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=5-P0=23-P1=29-P2=23-P3=19-P4=2-P5=23-B.opb
COMMAND LINE= pbclasp instance-429941-1177989945.opb /tmp/evaluation/429941-1177989945/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-429941-1177989945 -o ROOT/results/node19/conversion-429941-1177989945 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429941-1177989945/instance-429941-1177989945.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-429941-1177989945 -o ROOT/results/node19/solver-429941-1177989945 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429941-1177989945.opb /tmp/evaluation/429941-1177989945/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  af6a557bae55dcfbf0cc06cf0559c9b3

RANDOM SEED= 428159193

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1773712 kB
Buffers:         47388 kB
Cached:         141020 kB
SwapCached:       7976 kB
Active:          37616 kB
Inactive:       181328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773712 kB
SwapTotal:     4192956 kB
SwapFree:      4153644 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          33420 kB
Slab:            48788 kB
Committed_AS:  5639640 kB
PageTables:       1800 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= 66564 MiB

End job on node19 on Tue May  1 03:26:26 UTC 2007