Trace number 431887

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) 40.01 40.1296

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=149-P1=191-P2=149-P3=191-B.opb
MD5SUMcc19af3381948bbdeb155f7d94c524f8
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 benchmark0.070988
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 variables72
Total number of constraints7
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 constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

Solver Data (download as text)

38.06/38.12	c Somebody sent me a SIGTERM
38.06/38.12	s UNKNOWN
38.06/38.12	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431887-1178011512/instance-431887-1178011512.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-431887-1178011512 -o ROOT/results/node17/solver-431887-1178011512 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431887-1178011512.opb /tmp/evaluation/431887-1178011512/temp 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12745
/proc/meminfo: memFree=1794224/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12268 CPUtime=0
/proc/12745/stat : 12745 (pbclasp) D 12743 12745 12021 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 249068722 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245482879589 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/12745/statm: 3067 317 242 3 0 167 0

[startup+0.0483181 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12745
/proc/meminfo: memFree=1794224/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 249068722 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491609698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/12745/statm: 3100 440 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101325 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12745
/proc/meminfo: memFree=1794224/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301342 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12745
/proc/meminfo: memFree=1794224/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701386 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12745
/proc/meminfo: memFree=1794224/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50147 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 12755
/proc/meminfo: memFree=1730008/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
[pid=12753] ppid=12745 vsize=5352 CPUtime=0
/proc/12753/stat : 12753 (sh) S 12745 12745 12021 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249068728 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12753/statm: 1338 224 188 169 0 49 0
[pid=12755] ppid=12753 vsize=98308 CPUtime=1.42
/proc/12755/stat : 12755 (clasp) R 12753 12745 12021 0 -1 4194304 25705 0 0 0 131 11 0 0 25 0 1 0 249068728 100667392 23323 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3294843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12755/statm: 24577 23324 181 154 0 24047 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 116060

[startup+3.10164 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 12755
/proc/meminfo: memFree=1666072/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
[pid=12753] ppid=12745 vsize=5352 CPUtime=0
/proc/12753/stat : 12753 (sh) S 12745 12745 12021 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249068728 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12753/statm: 1338 224 188 169 0 49 0
[pid=12755] ppid=12753 vsize=189260 CPUtime=3.03
/proc/12755/stat : 12755 (clasp) R 12753 12745 12021 0 -1 4194304 51177 0 0 0 281 22 0 0 25 0 1 0 249068728 193802240 45703 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12755/statm: 47315 45703 181 154 0 46785 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 207012

[startup+6.30197 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 12755
/proc/meminfo: memFree=1490848/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
[pid=12753] ppid=12745 vsize=5352 CPUtime=0
/proc/12753/stat : 12753 (sh) S 12745 12745 12021 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249068728 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12753/statm: 1338 224 188 169 0 49 0
[pid=12755] ppid=12753 vsize=362168 CPUtime=6.22
/proc/12755/stat : 12755 (clasp) R 12753 12745 12021 0 -1 4194304 97048 0 0 0 581 41 0 0 25 0 1 0 249068728 370860032 86915 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3294843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12755/statm: 90542 86915 181 154 0 90012 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 379920

[startup+12.7026 s]
/proc/loadavg: 0.93 0.97 0.99 2/80 12755
/proc/meminfo: memFree=1173856/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
[pid=12753] ppid=12745 vsize=5352 CPUtime=0
/proc/12753/stat : 12753 (sh) S 12745 12745 12021 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249068728 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12753/statm: 1338 224 188 169 0 49 0
[pid=12755] ppid=12753 vsize=671836 CPUtime=12.63
/proc/12755/stat : 12755 (clasp) R 12753 12745 12021 0 -1 4194304 185120 0 0 0 1189 74 0 0 25 0 1 0 249068728 687960064 162767 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135020384 0 0 4096 0 0 0 0 17 1 0 0
/proc/12755/statm: 167959 162767 181 154 0 167429 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 689588

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/80 12755
/proc/meminfo: memFree=580704/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
[pid=12753] ppid=12745 vsize=5352 CPUtime=0
/proc/12753/stat : 12753 (sh) S 12745 12745 12021 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249068728 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12753/statm: 1338 224 188 169 0 49 0
[pid=12755] ppid=12753 vsize=1279532 CPUtime=25.42
/proc/12755/stat : 12755 (clasp) R 12753 12745 12021 0 -1 4194304 342484 0 0 0 2410 132 0 0 25 0 1 0 249068728 1310240768 305905 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12755/statm: 319883 305905 181 154 0 319353 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1297284



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.1023 s]
/proc/loadavg: 0.95 0.97 0.99 2/80 12755
/proc/meminfo: memFree=35552/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
[pid=12753] ppid=12745 vsize=5352 CPUtime=0
/proc/12753/stat : 12753 (sh) S 12745 12745 12021 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249068728 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12753/statm: 1338 224 188 169 0 49 0
[pid=12755] ppid=12753 vsize=1841812 CPUtime=38.02
/proc/12755/stat : 12755 (clasp) R 12753 12745 12021 0 -1 4194304 493082 0 0 0 3609 193 0 0 25 0 1 0 249068728 1886015488 438637 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12755/statm: 460453 438638 181 154 0 459923 0
Current children cumulated CPU time (s) 38.06
Current children cumulated vsize (KiB) 1859564

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

[startup+38.1023 s]
/proc/loadavg: 0.95 0.97 0.99 2/80 12755
/proc/meminfo: memFree=35552/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.04
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 249068722 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/12745/statm: 3100 461 343 3 0 200 0
[pid=12753] ppid=12745 vsize=5352 CPUtime=0
/proc/12753/stat : 12753 (sh) S 12745 12745 12021 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 249068728 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12753/statm: 1338 224 188 169 0 49 0
[pid=12755] ppid=12753 vsize=1841812 CPUtime=38.02
/proc/12755/stat : 12755 (clasp) R 12753 12745 12021 0 -1 4194304 493082 0 0 0 3609 193 0 0 25 0 1 0 249068728 1886015488 438637 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12755/statm: 460453 438638 181 154 0 459923 0
Current children cumulated CPU time (s) 38.06
Current children cumulated vsize (KiB) 1859564

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (38.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38 s) to the 'lost time'.

[startup+38.2191 s]
/proc/loadavg: 0.95 0.97 0.99 2/80 12755
/proc/meminfo: memFree=35552/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.06
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 732 3369 0 0 0 0 4 2 18 0 1 0 249068722 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12745/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
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+38.2191 s]
/proc/loadavg: 0.95 0.97 0.99 2/80 12755
/proc/meminfo: memFree=35552/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.06
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 732 3369 0 0 0 0 4 2 18 0 1 0 249068722 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12745/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+39.0024 s]
/proc/loadavg: 0.95 0.97 0.99 2/81 12766
/proc/meminfo: memFree=1773704/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.06
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 732 3369 0 0 0 0 4 2 18 0 1 0 249068722 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12745/statm: 3100 462 343 3 0 200 0
[pid=12764] ppid=12745 vsize=5352 CPUtime=0
/proc/12764/stat : 12764 (sh) S 12745 12745 12021 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 249072536 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12764/statm: 1338 224 188 169 0 49 0
[pid=12766] ppid=12764 vsize=61916 CPUtime=0.85
/proc/12766/stat : 12766 (clasp) R 12764 12745 12021 0 -1 4194304 16020 0 0 0 78 7 0 0 25 0 1 0 249072536 63401984 14668 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12766/statm: 15479 14669 181 154 0 14949 0
Current children cumulated CPU time (s) 0.91
Current children cumulated vsize (KiB) 79668

[startup+39.8015 s]
/proc/loadavg: 0.95 0.97 0.99 2/81 12766
/proc/meminfo: memFree=1704904/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.06
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 732 3369 0 0 0 0 4 2 18 0 1 0 249068722 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12745/statm: 3100 462 343 3 0 200 0
[pid=12764] ppid=12745 vsize=5352 CPUtime=0
/proc/12764/stat : 12764 (sh) S 12745 12745 12021 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 249072536 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12764/statm: 1338 224 188 169 0 49 0
[pid=12766] ppid=12764 vsize=110156 CPUtime=1.65
/proc/12766/stat : 12766 (clasp) R 12764 12745 12021 0 -1 4194304 28956 0 0 0 152 13 0 0 25 0 1 0 249072536 112799744 26533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12766/statm: 27539 26534 181 154 0 27009 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 127908

[startup+40.0015 s]
/proc/loadavg: 0.95 0.97 0.99 2/81 12766
/proc/meminfo: memFree=1704904/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.06
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 732 3369 0 0 0 0 4 2 18 0 1 0 249068722 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12745/statm: 3100 462 343 3 0 200 0
[pid=12764] ppid=12745 vsize=5352 CPUtime=0
/proc/12764/stat : 12764 (sh) S 12745 12745 12021 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 249072536 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12764/statm: 1338 224 188 169 0 49 0
[pid=12766] ppid=12764 vsize=124052 CPUtime=1.85
/proc/12766/stat : 12766 (clasp) R 12764 12745 12021 0 -1 4194304 32561 0 0 0 170 15 0 0 25 0 1 0 249072536 127029248 29343 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12766/statm: 31013 29344 181 154 0 30483 0
Current children cumulated CPU time (s) 1.91
Current children cumulated vsize (KiB) 141804

[startup+40.1015 s]
/proc/loadavg: 0.95 0.97 0.99 2/81 12766
/proc/meminfo: memFree=1704904/2055920 swapFree=4140116/4192956
[pid=12745] ppid=12743 vsize=12400 CPUtime=0.06
/proc/12745/stat : 12745 (pbclasp) S 12743 12745 12021 0 -1 4194304 732 3369 0 0 0 0 4 2 18 0 1 0 249068722 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 245491613588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/12745/statm: 3100 462 343 3 0 200 0
[pid=12764] ppid=12745 vsize=5352 CPUtime=0
/proc/12764/stat : 12764 (sh) S 12745 12745 12021 0 -1 4194304 285 121 0 0 0 0 0 0 21 0 1 0 249072536 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12764/statm: 1338 224 188 169 0 49 0
[pid=12766] ppid=12764 vsize=130904 CPUtime=1.95
/proc/12766/stat : 12766 (clasp) R 12764 12745 12021 0 -1 4194304 34053 0 0 0 179 16 0 0 25 0 1 0 249072536 134045696 30774 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 3294843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12766/statm: 32726 30774 181 154 0 32196 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 148656

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12745 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=46992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.084986
# while last known CPU time is 2.01
#
# 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
#  lost CPU user time (s): 36.08
#  lost CPU system time (s): 1.92

Real time (s): 40.1296
CPU time (s): 40.01
CPU user time (s): 37.91
CPU system time (s): 2.1
CPU usage (%): 99.702
Max. virtual memory (cumulated for all children) (KiB): 1859564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4579
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= 132
involuntary context switches= 26

runsolver used 0.047992 second user time and 0.109983 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue May  1 09:25:12 UTC 2007

IDJOB= 431887
IDBENCH= 48084
IDSOLVER= 158
FILE ID= node17/431887-1178011512

PBS_JOBID= 4728262

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=8-P0=149-P1=191-P2=149-P3=191-B.opb
COMMAND LINE= pbclasp instance-431887-1178011512.opb /tmp/evaluation/431887-1178011512/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-431887-1178011512 -o ROOT/results/node17/conversion-431887-1178011512 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431887-1178011512/instance-431887-1178011512.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-431887-1178011512 -o ROOT/results/node17/solver-431887-1178011512 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431887-1178011512.opb /tmp/evaluation/431887-1178011512/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  cc19af3381948bbdeb155f7d94c524f8

RANDOM SEED= 647178929

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1794696 kB
Buffers:         33264 kB
Cached:         145996 kB
SwapCached:      15016 kB
Active:          82988 kB
Inactive:       119596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794696 kB
SwapTotal:     4192956 kB
SwapFree:      4140116 kB
Dirty:            1088 kB
Writeback:           0 kB
Mapped:          30336 kB
Slab:            44216 kB
Committed_AS:  7403192 kB
PageTables:       1796 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 node17 on Tue May  1 09:25:52 UTC 2007