Trace number 429857

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) 39.47 39.6298

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=43-P1=101-P2=251-P3=307-P4=499-B.opb
MD5SUMe79e2db14e141163591dbcfdfed7384a
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 benchmark0.132979
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 variables108
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a 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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Solver Data (download as text)

37.54/37.61	c Somebody sent me a SIGTERM
37.54/37.61	s UNKNOWN
37.54/37.62	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429857-1177988955/instance-429857-1177988955.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node39/watcher-429857-1177988955 -o ROOT/results/node39/solver-429857-1177988955 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429857-1177988955.opb /tmp/evaluation/429857-1177988955/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: 0.93 0.98 0.99 3/77 21033
/proc/meminfo: memFree=1856824/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12268 CPUtime=0
/proc/21033/stat : 21033 (pbclasp) R 21031 21033 18483 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246807618 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502560254 0 0 4224 0 0 0 0 17 0 0 0
/proc/21033/statm: 3067 317 242 3 0 167 0

[startup+0.0751319 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21033
/proc/meminfo: memFree=1856824/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.05
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 560 1193 0 0 0 0 5 0 16 0 1 0 246807618 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502557282 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/21033/statm: 3100 461 342 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+0.102137 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21033
/proc/meminfo: memFree=1856824/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.302174 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21033
/proc/meminfo: memFree=1856824/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.702244 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 21033
/proc/meminfo: memFree=1856824/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.50136 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 21043
/proc/meminfo: memFree=1794400/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
[pid=21041] ppid=21033 vsize=5352 CPUtime=0
/proc/21041/stat : 21041 (sh) S 21033 21033 18483 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246807626 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21041/statm: 1338 224 188 169 0 49 0
[pid=21043] ppid=21041 vsize=95996 CPUtime=1.41
/proc/21043/stat : 21043 (clasp) R 21041 21033 18483 0 -1 4194304 25543 0 0 0 130 11 0 0 25 0 1 0 246807626 98299904 23161 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21043/statm: 23999 23161 181 154 0 23469 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 113748

[startup+3.10163 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 21043
/proc/meminfo: memFree=1728096/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
[pid=21041] ppid=21033 vsize=5352 CPUtime=0
/proc/21041/stat : 21041 (sh) S 21033 21033 18483 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246807626 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21041/statm: 1338 224 188 169 0 49 0
[pid=21043] ppid=21041 vsize=193168 CPUtime=3
/proc/21043/stat : 21043 (clasp) R 21041 21033 18483 0 -1 4194304 51413 0 0 0 278 22 0 0 25 0 1 0 246807626 197804032 46243 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21043/statm: 48292 46243 181 154 0 47762 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 210920

[startup+6.30118 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 21043
/proc/meminfo: memFree=1546400/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
[pid=21041] ppid=21033 vsize=5352 CPUtime=0
/proc/21041/stat : 21041 (sh) S 21033 21033 18483 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246807626 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21041/statm: 1338 224 188 169 0 49 0
[pid=21043] ppid=21041 vsize=371904 CPUtime=6.2
/proc/21043/stat : 21043 (clasp) R 21041 21033 18483 0 -1 4194304 99369 0 0 0 579 41 0 0 25 0 1 0 246807626 380829696 89236 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21043/statm: 92976 89236 181 154 0 92446 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 389656

[startup+12.7013 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 21043
/proc/meminfo: memFree=1212776/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
[pid=21041] ppid=21033 vsize=5352 CPUtime=0
/proc/21041/stat : 21041 (sh) S 21033 21033 18483 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246807626 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21041/statm: 1338 224 188 169 0 49 0
[pid=21043] ppid=21041 vsize=691800 CPUtime=12.6
/proc/21043/stat : 21043 (clasp) R 21041 21033 18483 0 -1 4194304 191492 0 0 0 1185 75 0 0 25 0 1 0 246807626 708403200 169139 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21043/statm: 172950 169139 181 154 0 172420 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 709552

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 21043
/proc/meminfo: memFree=598376/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
[pid=21041] ppid=21033 vsize=5352 CPUtime=0
/proc/21041/stat : 21041 (sh) S 21033 21033 18483 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246807626 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21041/statm: 1338 224 188 169 0 49 0
[pid=21043] ppid=21041 vsize=1317500 CPUtime=25.39
/proc/21043/stat : 21043 (clasp) R 21041 21033 18483 0 -1 4194304 353869 0 0 0 2405 134 0 0 25 0 1 0 246807626 1349120000 317290 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 0 0 0
/proc/21043/statm: 329375 317291 181 154 0 328845 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1335252



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.6015 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 21043
/proc/meminfo: memFree=50152/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
[pid=21041] ppid=21033 vsize=5352 CPUtime=0
/proc/21041/stat : 21041 (sh) S 21033 21033 18483 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246807626 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21041/statm: 1338 224 188 169 0 49 0
[pid=21043] ppid=21041 vsize=1891472 CPUtime=37.48
/proc/21043/stat : 21043 (clasp) R 21041 21033 18483 0 -1 4194304 505066 0 0 0 3554 194 0 0 25 0 1 0 246807626 1936867328 450621 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21043/statm: 472868 450621 181 154 0 472338 0
Current children cumulated CPU time (s) 37.54
Current children cumulated vsize (KiB) 1909224

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

[startup+37.6015 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 21043
/proc/meminfo: memFree=50152/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.06
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 574 1595 0 0 0 0 5 1 16 0 1 0 246807618 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21033/statm: 3100 462 343 3 0 200 0
[pid=21041] ppid=21033 vsize=5352 CPUtime=0
/proc/21041/stat : 21041 (sh) S 21033 21033 18483 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246807626 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21041/statm: 1338 224 188 169 0 49 0
[pid=21043] ppid=21041 vsize=1891472 CPUtime=37.48
/proc/21043/stat : 21043 (clasp) R 21041 21033 18483 0 -1 4194304 505066 0 0 0 3554 194 0 0 25 0 1 0 246807626 1936867328 450621 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21043/statm: 472868 450621 181 154 0 472338 0
Current children cumulated CPU time (s) 37.54
Current children cumulated vsize (KiB) 1909224

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (37.54 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.47 s) to the 'lost time'.

[startup+37.7185 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 21043
/proc/meminfo: memFree=50152/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.07
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 741 3371 0 0 0 0 5 2 17 0 1 0 246807618 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21033/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
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+38.2016 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 21043
/proc/meminfo: memFree=50152/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.07
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 741 3371 0 0 0 0 5 2 17 0 1 0 246807618 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21033/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+39.0017 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 21054
/proc/meminfo: memFree=1805792/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.07
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 741 3371 0 0 0 0 5 2 17 0 1 0 246807618 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21033/statm: 3100 464 343 3 0 200 0
[pid=21052] ppid=21033 vsize=5352 CPUtime=0
/proc/21052/stat : 21052 (sh) S 21033 21033 18483 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 246811385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21052/statm: 1338 224 188 169 0 49 0
[pid=21054] ppid=21052 vsize=89968 CPUtime=1.31
/proc/21054/stat : 21054 (clasp) R 21052 21033 18483 0 -1 4194304 23772 0 0 0 123 8 0 0 25 0 1 0 246811385 92127232 21889 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21054/statm: 22492 21889 181 154 0 21962 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 107720

[startup+39.4018 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 21054
/proc/meminfo: memFree=1805792/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.07
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 741 3371 0 0 0 0 5 2 17 0 1 0 246807618 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21033/statm: 3100 464 343 3 0 200 0
[pid=21052] ppid=21033 vsize=5352 CPUtime=0
/proc/21052/stat : 21052 (sh) S 21033 21033 18483 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 246811385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21052/statm: 1338 224 188 169 0 49 0
[pid=21054] ppid=21052 vsize=113588 CPUtime=1.72
/proc/21054/stat : 21054 (clasp) R 21052 21033 18483 0 -1 4194304 30338 0 0 0 162 10 0 0 25 0 1 0 246811385 116314112 27915 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21054/statm: 28397 27917 181 154 0 27867 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 131340

[startup+39.6068 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 21054
/proc/meminfo: memFree=1738400/2055920 swapFree=4159400/4192956
[pid=21033] ppid=21031 vsize=12400 CPUtime=0.07
/proc/21033/stat : 21033 (pbclasp) S 21031 21033 18483 0 -1 4194304 741 3371 0 0 0 0 5 2 17 0 1 0 246807618 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231502561172 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21033/statm: 3100 464 343 3 0 200 0
[pid=21052] ppid=21033 vsize=5352 CPUtime=0
/proc/21052/stat : 21052 (sh) S 21033 21033 18483 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 246811385 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21052/statm: 1338 224 188 169 0 49 0
[pid=21054] ppid=21052 vsize=128124 CPUtime=1.93
/proc/21054/stat : 21054 (clasp) R 21052 21033 18483 0 -1 4194304 34096 0 0 0 182 11 0 0 25 0 1 0 246811385 131198976 30878 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/21054/statm: 32031 30879 181 154 0 31501 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 145876

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21033 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=63990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=35994
# CPU time returned by wait4() is 0.099984
# while last known CPU time is 2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 37.47
#  lost CPU user time (s): 35.54
#  lost CPU system time (s): 1.93

Real time (s): 39.6298
CPU time (s): 39.47
CPU user time (s): 37.41
CPU system time (s): 2.06
CPU usage (%): 99.5968
Max. virtual memory (cumulated for all children) (KiB): 1909224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4593
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= 171
involuntary context switches= 31

runsolver used 0.039993 second user time and 0.118981 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue May  1 03:09:15 UTC 2007

IDJOB= 429857
IDBENCH= 47939
IDSOLVER= 158
FILE ID= node39/429857-1177988955

PBS_JOBID= 4728045

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=9-P0=43-P1=101-P2=251-P3=307-P4=499-B.opb
COMMAND LINE= pbclasp instance-429857-1177988955.opb /tmp/evaluation/429857-1177988955/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-429857-1177988955 -o ROOT/results/node39/conversion-429857-1177988955 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429857-1177988955/instance-429857-1177988955.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-429857-1177988955 -o ROOT/results/node39/solver-429857-1177988955 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429857-1177988955.opb /tmp/evaluation/429857-1177988955/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  e79e2db14e141163591dbcfdfed7384a

RANDOM SEED= 980767686

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1857232 kB
Buffers:         27668 kB
Cached:          79516 kB
SwapCached:      13788 kB
Active:          72684 kB
Inactive:        59172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857232 kB
SwapTotal:     4192956 kB
SwapFree:      4159400 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          31776 kB
Slab:            52080 kB
Committed_AS:  2184528 kB
PageTables:       2016 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 node39 on Tue May  1 03:09:55 UTC 2007