Trace number 431985

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) 40.51 40.6301

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=5-P1=113-P2=107-P3=11-P4=43-P5=101-B.opb
MD5SUM8a0125b71bb37b2e2e8bfc178a3ff25d
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 benchmark0.089985
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 variables105
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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)245
Sum of products size (including duplicates)490
Number of different products245
Sum of products size490

Solver Data (download as text)

38.56/38.62	c Somebody sent me a SIGTERM
38.56/38.62	s UNKNOWN
38.56/38.62	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431985-1178012702/instance-431985-1178012702.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node5/watcher-431985-1178012702 -o ROOT/results/node5/solver-431985-1178012702 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431985-1178012702.opb /tmp/evaluation/431985-1178012702/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: 0.79 0.95 0.98 3/77 19021
/proc/meminfo: memFree=1820280/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12268 CPUtime=0
/proc/19021/stat : 19021 (pbclasp) R 19019 19021 17718 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 277307888 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922380286 0 0 4224 0 0 0 0 17 1 0 0
/proc/19021/statm: 3067 317 242 3 0 167 0

[startup+0.0116311 s]
/proc/loadavg: 0.79 0.95 0.98 3/77 19021
/proc/meminfo: memFree=1820280/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 277307888 12697600 441 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19021/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.104449 s]
/proc/loadavg: 0.79 0.95 0.98 3/77 19021
/proc/meminfo: memFree=1820280/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301469 s]
/proc/loadavg: 0.79 0.95 0.98 3/77 19021
/proc/meminfo: memFree=1820280/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701514 s]
/proc/loadavg: 0.79 0.95 0.98 3/77 19021
/proc/meminfo: memFree=1820280/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50161 s]
/proc/loadavg: 0.81 0.95 0.98 2/80 19031
/proc/meminfo: memFree=1757856/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
[pid=19029] ppid=19021 vsize=5352 CPUtime=0
/proc/19029/stat : 19029 (sh) S 19021 19021 17718 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277307895 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19029/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19029 vsize=97260 CPUtime=1.42
/proc/19031/stat : 19031 (clasp) R 19029 19021 17718 0 -1 4194304 25169 0 0 0 131 11 0 0 25 0 1 0 277307895 99594240 22787 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/19031/statm: 24315 22788 181 154 0 23785 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 115012

[startup+3.10179 s]
/proc/loadavg: 0.81 0.95 0.98 2/80 19031
/proc/meminfo: memFree=1694944/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
[pid=19029] ppid=19021 vsize=5352 CPUtime=0
/proc/19029/stat : 19029 (sh) S 19021 19021 17718 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277307895 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19029/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19029 vsize=188584 CPUtime=3.02
/proc/19031/stat : 19031 (clasp) R 19029 19021 17718 0 -1 4194304 50894 0 0 0 279 23 0 0 25 0 1 0 277307895 193110016 44676 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/19031/statm: 47146 44677 181 154 0 46616 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 206336

[startup+6.30115 s]
/proc/loadavg: 0.82 0.95 0.98 3/80 19031
/proc/meminfo: memFree=1523872/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
[pid=19029] ppid=19021 vsize=5352 CPUtime=0
/proc/19029/stat : 19029 (sh) S 19021 19021 17718 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277307895 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19029/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19029 vsize=343828 CPUtime=6.22
/proc/19031/stat : 19031 (clasp) R 19029 19021 17718 0 -1 4194304 95129 0 0 0 581 41 0 0 25 0 1 0 277307895 352079872 84996 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/19031/statm: 85957 84996 181 154 0 85427 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 361580

[startup+12.7029 s]
/proc/loadavg: 0.83 0.95 0.98 2/80 19031
/proc/meminfo: memFree=1212256/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
[pid=19029] ppid=19021 vsize=5352 CPUtime=0
/proc/19029/stat : 19029 (sh) S 19021 19021 17718 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277307895 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19029/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19029 vsize=664544 CPUtime=12.61
/proc/19031/stat : 19031 (clasp) R 19029 19021 17718 0 -1 4194304 181828 0 0 0 1187 74 0 0 25 0 1 0 277307895 680493056 159475 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/19031/statm: 166136 159475 181 154 0 165606 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 682296

[startup+25.5013 s]
/proc/loadavg: 0.86 0.95 0.98 2/80 19031
/proc/meminfo: memFree=633184/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
[pid=19029] ppid=19021 vsize=5352 CPUtime=0
/proc/19029/stat : 19029 (sh) S 19021 19021 17718 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277307895 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19029/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19029 vsize=1228260 CPUtime=25.41
/proc/19031/stat : 19031 (clasp) R 19029 19021 17718 0 -1 4194304 342976 0 0 0 2404 137 0 0 25 0 1 0 277307895 1257738240 298899 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19031/statm: 307065 298899 181 154 0 306535 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1246012



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.6028 s]
/proc/loadavg: 0.89 0.95 0.98 2/80 19031
/proc/meminfo: memFree=73568/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
[pid=19029] ppid=19021 vsize=5352 CPUtime=0
/proc/19029/stat : 19029 (sh) S 19021 19021 17718 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277307895 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19029/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19029 vsize=1828864 CPUtime=38.52
/proc/19031/stat : 19031 (clasp) R 19029 19021 17718 0 -1 4194304 492821 0 0 0 3657 195 0 0 25 0 1 0 277307895 1872756736 435698 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19031/statm: 457216 435699 181 154 0 456686 0
Current children cumulated CPU time (s) 38.56
Current children cumulated vsize (KiB) 1846616

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

[startup+38.6028 s]
/proc/loadavg: 0.89 0.95 0.98 2/80 19031
/proc/meminfo: memFree=73568/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.04
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 567 1592 0 0 0 0 4 0 16 0 1 0 277307888 12697600 461 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19021/statm: 3100 461 343 3 0 200 0
[pid=19029] ppid=19021 vsize=5352 CPUtime=0
/proc/19029/stat : 19029 (sh) S 19021 19021 17718 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277307895 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19029/statm: 1338 224 188 169 0 49 0
[pid=19031] ppid=19029 vsize=1828864 CPUtime=38.52
/proc/19031/stat : 19031 (clasp) R 19029 19021 17718 0 -1 4194304 492821 0 0 0 3657 195 0 0 25 0 1 0 277307895 1872756736 435698 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19031/statm: 457216 435699 181 154 0 456686 0
Current children cumulated CPU time (s) 38.56
Current children cumulated vsize (KiB) 1846616

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (38.56 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.49 s) to the 'lost time'.

[startup+38.7189 s]
/proc/loadavg: 0.89 0.95 0.98 2/80 19031
/proc/meminfo: memFree=73568/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.07
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 717 3252 0 0 0 0 5 2 17 0 1 0 277307888 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19021/statm: 3100 462 343 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+39.8019 s]
/proc/loadavg: 0.89 0.95 0.98 2/82 19042
/proc/meminfo: memFree=1762448/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.07
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 717 3252 0 0 0 0 5 2 17 0 1 0 277307888 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19021/statm: 3100 462 343 3 0 200 0
[pid=19032] ppid=19021 vsize=0 CPUtime=0
/proc/19032/stat : 19032 (rm) Z 19021 19021 17718 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 277311749 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/19032/statm: 0 0 0 0 0 0 0
[pid=19040] ppid=19021 vsize=5352 CPUtime=0
/proc/19040/stat : 19040 (sh) S 19021 19021 17718 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 277311752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19040/statm: 1338 224 188 169 0 49 0
[pid=19042] ppid=19040 vsize=78204 CPUtime=1.15
/proc/19042/stat : 19042 (clasp) R 19040 19021 17718 0 -1 4194304 20638 0 0 0 106 9 0 0 25 0 1 0 277311752 80080896 18755 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674577 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 19551 18756 181 154 0 19021 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 95956

[startup+40.202 s]
/proc/loadavg: 0.89 0.95 0.98 2/82 19042
/proc/meminfo: memFree=1762448/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.07
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 717 3252 0 0 0 0 5 2 17 0 1 0 277307888 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19021/statm: 3100 462 343 3 0 200 0
[pid=19032] ppid=19021 vsize=0 CPUtime=0
/proc/19032/stat : 19032 (rm) Z 19021 19021 17718 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 277311749 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/19032/statm: 0 0 0 0 0 0 0
[pid=19040] ppid=19021 vsize=5352 CPUtime=0
/proc/19040/stat : 19040 (sh) S 19021 19021 17718 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 277311752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19040/statm: 1338 224 188 169 0 49 0
[pid=19042] ppid=19040 vsize=103172 CPUtime=1.55
/proc/19042/stat : 19042 (clasp) R 19040 19021 17718 0 -1 4194304 26914 0 0 0 144 11 0 0 25 0 1 0 277311752 105648128 24532 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134664883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 25793 24532 181 154 0 25263 0
Current children cumulated CPU time (s) 1.62
Current children cumulated vsize (KiB) 120924

[startup+40.601 s]
/proc/loadavg: 0.90 0.95 0.98 2/82 19042
/proc/meminfo: memFree=1699408/2055920 swapFree=4149732/4192956
[pid=19021] ppid=19019 vsize=12400 CPUtime=0.07
/proc/19021/stat : 19021 (pbclasp) S 19019 19021 17718 0 -1 4194304 717 3252 0 0 0 0 5 2 17 0 1 0 277307888 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19021/statm: 3100 462 343 3 0 200 0
[pid=19032] ppid=19021 vsize=0 CPUtime=0
/proc/19032/stat : 19032 (rm) Z 19021 19021 17718 0 -1 4194316 115 0 0 0 0 0 0 0 18 0 1 0 277311749 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/19032/statm: 0 0 0 0 0 0 0
[pid=19040] ppid=19021 vsize=5352 CPUtime=0
/proc/19040/stat : 19040 (sh) S 19021 19021 17718 0 -1 4194304 286 121 0 0 0 0 0 0 20 0 1 0 277311752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19040/statm: 1338 224 188 169 0 49 0
[pid=19042] ppid=19040 vsize=125576 CPUtime=1.95
/proc/19042/stat : 19042 (clasp) R 19040 19021 17718 0 -1 4194304 33979 0 0 0 181 14 0 0 25 0 1 0 277311752 128589824 30091 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19042/statm: 31394 30091 181 154 0 30864 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 143328

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19021 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=33994
# CPU time returned by wait4() is 0.090985
# while last known CPU time is 2.02
#
# 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): 38.49
#  lost CPU user time (s): 36.56
#  lost CPU system time (s): 1.93

Real time (s): 40.6301
CPU time (s): 40.51
CPU user time (s): 38.42
CPU system time (s): 2.09
CPU usage (%): 99.7044
Max. virtual memory (cumulated for all children) (KiB): 1846616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4448
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= 135
involuntary context switches= 23

runsolver used 0.038994 second user time and 0.121981 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue May  1 09:45:02 UTC 2007

IDJOB= 431985
IDBENCH= 48091
IDSOLVER= 158
FILE ID= node5/431985-1178012702

PBS_JOBID= 4728279

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=7-P0=5-P1=113-P2=107-P3=11-P4=43-P5=101-B.opb
COMMAND LINE= pbclasp instance-431985-1178012702.opb /tmp/evaluation/431985-1178012702/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-431985-1178012702 -o ROOT/results/node5/conversion-431985-1178012702 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431985-1178012702/instance-431985-1178012702.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-431985-1178012702 -o ROOT/results/node5/solver-431985-1178012702 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431985-1178012702.opb /tmp/evaluation/431985-1178012702/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  8a0125b71bb37b2e2e8bfc178a3ff25d

RANDOM SEED= 648617398

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1820624 kB
Buffers:         56864 kB
Cached:         107684 kB
SwapCached:      11980 kB
Active:         111756 kB
Inactive:        78552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820624 kB
SwapTotal:     4192956 kB
SwapFree:      4149732 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          30608 kB
Slab:            30512 kB
Committed_AS: 10028544 kB
PageTables:       1724 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 node5 on Tue May  1 09:45:43 UTC 2007