Trace number 361766

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 NameAnswerCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 35.14 34.9142

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-blast-floppy1-8.ucl.opb
MD5SUMf8abb380dd08e138dce9720c80a7343a
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.066989
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3618
Total number of constraints3931
Number of constraints which are clauses2865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1066
Minimum length of a constraint1
Maximum length of a constraint25
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 7394
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 19679
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

35.14/34.91	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/361766-1176985408/instance-361766-1176985408.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-361766-1176985408 -o ROOT/results/node26/solver-361766-1176985408 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-361766-1176985408.opb /tmp/evaluation/361766-1176985408/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: 0.78 0.94 0.98 3/77 27300
/proc/meminfo: memFree=1819048/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12268 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) R 27298 27300 25773 0 -1 4194304 416 0 0 0 0 0 0 0 18 0 1 0 146457635 12562432 382 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028332257 0 0 4224 0 0 0 0 17 0 0 0
/proc/27300/statm: 3067 383 286 3 0 167 0

[startup+0.010798 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 27300
/proc/meminfo: memFree=1819048/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) R 27298 27300 25773 0 -1 4194304 493 0 0 0 0 0 0 0 18 0 1 0 146457635 12832768 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 0 0 0 17 0 0 0
/proc/27300/statm: 3133 459 316 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101813 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 27300
/proc/meminfo: memFree=1819048/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301827 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 27300
/proc/meminfo: memFree=1819048/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701873 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 27300
/proc/meminfo: memFree=1819048/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50194 s]
/proc/loadavg: 0.78 0.94 0.98 2/82 27305
/proc/meminfo: memFree=1781824/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
[pid=27302] ppid=27300 vsize=5352 CPUtime=0
/proc/27302/stat : 27302 (sh) S 27300 27300 25773 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 146457636 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27302/statm: 1338 224 188 169 0 49 0
[pid=27303] ppid=27302 vsize=12400 CPUtime=0.46
/proc/27303/stat : 27303 (pb2clasp1) S 27302 27300 25773 0 -1 4194304 503 0 0 0 46 0 0 0 16 0 1 0 146457636 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 269037383634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27303/statm: 3100 462 340 3 0 200 0
[pid=27304] ppid=27302 vsize=71452 CPUtime=1.29
/proc/27304/stat : 27304 (clasp) R 27302 27300 25773 0 -1 4194304 17098 0 0 0 122 7 0 0 25 0 1 0 146457636 73166848 17064 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/27304/statm: 17863 17064 181 154 0 17333 0
[pid=27305] ppid=27302 vsize=12268 CPUtime=0
/proc/27305/stat : 27305 (pboutclasp.pl) S 27302 27300 25773 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146457636 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27305/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.75
Current children cumulated vsize (KiB) 114004

[startup+3.10108 s]
/proc/loadavg: 0.78 0.94 0.98 2/82 27305
/proc/meminfo: memFree=1712448/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
[pid=27302] ppid=27300 vsize=5352 CPUtime=0
/proc/27302/stat : 27302 (sh) S 27300 27300 25773 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 146457636 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27302/statm: 1338 224 188 169 0 49 0
[pid=27303] ppid=27302 vsize=12400 CPUtime=0.46
/proc/27303/stat : 27303 (pb2clasp1) S 27302 27300 25773 0 -1 4194304 503 0 0 0 46 0 0 0 16 0 1 0 146457636 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 269037383634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27303/statm: 3100 462 340 3 0 200 0
[pid=27304] ppid=27302 vsize=171120 CPUtime=2.88
/proc/27304/stat : 27304 (clasp) R 27302 27300 25773 0 -1 4194304 41593 0 0 0 272 16 0 0 25 0 1 0 146457636 175226880 40742 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 0 0 0
/proc/27304/statm: 42780 40743 181 154 0 42250 0
[pid=27305] ppid=27302 vsize=12268 CPUtime=0
/proc/27305/stat : 27305 (pboutclasp.pl) S 27302 27300 25773 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146457636 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27305/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.34
Current children cumulated vsize (KiB) 213672

[startup+6.30238 s]
/proc/loadavg: 0.80 0.94 0.98 2/82 27305
/proc/meminfo: memFree=1530376/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
[pid=27302] ppid=27300 vsize=5352 CPUtime=0
/proc/27302/stat : 27302 (sh) S 27300 27300 25773 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 146457636 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27302/statm: 1338 224 188 169 0 49 0
[pid=27303] ppid=27302 vsize=12400 CPUtime=0.46
/proc/27303/stat : 27303 (pb2clasp1) S 27302 27300 25773 0 -1 4194304 503 0 0 0 46 0 0 0 16 0 1 0 146457636 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 269037383634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27303/statm: 3100 462 340 3 0 200 0
[pid=27304] ppid=27302 vsize=349712 CPUtime=6.08
/proc/27304/stat : 27304 (clasp) R 27302 27300 25773 0 -1 4194304 85234 0 0 0 574 34 0 0 25 0 1 0 146457636 358105088 83289 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/27304/statm: 87428 83290 181 154 0 86898 0
[pid=27305] ppid=27302 vsize=12268 CPUtime=0
/proc/27305/stat : 27305 (pboutclasp.pl) S 27302 27300 25773 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146457636 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27305/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.54
Current children cumulated vsize (KiB) 392264

[startup+12.702 s]
/proc/loadavg: 0.82 0.94 0.98 2/82 27305
/proc/meminfo: memFree=1212264/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
[pid=27302] ppid=27300 vsize=5352 CPUtime=0
/proc/27302/stat : 27302 (sh) S 27300 27300 25773 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 146457636 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27302/statm: 1338 224 188 169 0 49 0
[pid=27303] ppid=27302 vsize=12400 CPUtime=0.46
/proc/27303/stat : 27303 (pb2clasp1) S 27302 27300 25773 0 -1 4194304 503 0 0 0 46 0 0 0 16 0 1 0 146457636 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 269037383634 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/27303/statm: 3100 462 340 3 0 200 0
[pid=27304] ppid=27302 vsize=649848 CPUtime=12.48
/proc/27304/stat : 27304 (clasp) R 27302 27300 25773 0 -1 4194304 163227 0 0 0 1186 62 0 0 25 0 1 0 146457636 665444352 159286 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/27304/statm: 162462 159286 181 154 0 161932 0
[pid=27305] ppid=27302 vsize=12268 CPUtime=0
/proc/27305/stat : 27305 (pboutclasp.pl) S 27302 27300 25773 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146457636 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27305/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 12.94
Current children cumulated vsize (KiB) 692400

[startup+25.5012 s]
/proc/loadavg: 0.86 0.94 0.98 2/81 27305
/proc/meminfo: memFree=649200/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
[pid=27302] ppid=27300 vsize=5352 CPUtime=0.47
/proc/27302/stat : 27302 (sh) S 27300 27300 25773 0 -1 4194304 297 505 0 0 0 0 47 0 16 0 1 0 146457636 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27302/statm: 1338 224 188 169 0 49 0
[pid=27304] ppid=27302 vsize=1196404 CPUtime=25.27
/proc/27304/stat : 27304 (clasp) R 27302 27300 25773 0 -1 4194304 308598 0 0 0 2407 120 0 0 25 0 1 0 146457636 1225117696 292853 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 0 0 0
/proc/27304/statm: 299101 292854 185 154 0 298571 0
[pid=27305] ppid=27302 vsize=12268 CPUtime=0
/proc/27305/stat : 27305 (pboutclasp.pl) S 27302 27300 25773 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146457636 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27305/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 1226556



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+34.901 s]
/proc/loadavg: 0.88 0.94 0.98 2/81 27305
/proc/meminfo: memFree=51312/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
[pid=27302] ppid=27300 vsize=5352 CPUtime=0.47
/proc/27302/stat : 27302 (sh) S 27300 27300 25773 0 -1 4194304 297 505 0 0 0 0 47 0 16 0 1 0 146457636 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27302/statm: 1338 224 188 169 0 49 0
[pid=27304] ppid=27302 vsize=1816668 CPUtime=34.67
/proc/27304/stat : 27304 (clasp) R 27302 27300 25773 0 -1 4194304 521814 0 0 0 3263 204 0 0 25 0 1 0 146457636 1860268032 440878 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 0 0 0
/proc/27304/statm: 454167 440878 192 154 0 453637 0
[pid=27305] ppid=27302 vsize=12268 CPUtime=0
/proc/27305/stat : 27305 (pboutclasp.pl) S 27302 27300 25773 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146457636 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27305/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 35.14
Current children cumulated vsize (KiB) 1846820

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

Solver just ended. Dumping a history of the last processes samples

[startup+34.901 s]
/proc/loadavg: 0.88 0.94 0.98 2/81 27305
/proc/meminfo: memFree=51312/2055920 swapFree=4170240/4192956
[pid=27300] ppid=27298 vsize=12532 CPUtime=0
/proc/27300/stat : 27300 (pbclasp) S 27298 27300 25773 0 -1 4194304 514 0 0 0 0 0 0 0 19 0 1 0 146457635 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27300/statm: 3133 463 320 3 0 233 0
[pid=27302] ppid=27300 vsize=5352 CPUtime=0.47
/proc/27302/stat : 27302 (sh) S 27300 27300 25773 0 -1 4194304 297 505 0 0 0 0 47 0 16 0 1 0 146457636 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27302/statm: 1338 224 188 169 0 49 0
[pid=27304] ppid=27302 vsize=1816668 CPUtime=34.67
/proc/27304/stat : 27304 (clasp) R 27302 27300 25773 0 -1 4194304 521814 0 0 0 3263 204 0 0 25 0 1 0 146457636 1860268032 440878 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 0 0 0
/proc/27304/statm: 454167 440878 192 154 0 453637 0
[pid=27305] ppid=27302 vsize=12268 CPUtime=0
/proc/27305/stat : 27305 (pboutclasp.pl) S 27302 27300 25773 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 146457636 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 269037383778 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/27305/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 35.14
Current children cumulated vsize (KiB) 1846820

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27300 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=486925
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.501922
# while last known CPU time is 35.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 34.9142
CPU time (s): 35.14
CPU user time (s): 33.1
CPU system time (s): 2.04
CPU usage (%): 100.647
Max. virtual memory (cumulated for all children) (KiB): 1846820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.486925
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1814
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= 51
involuntary context switches= 19

runsolver used 0.039993 second user time and 0.097985 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Apr 19 12:23:28 UTC 2007

IDJOB= 361766
IDBENCH= 1470
IDSOLVER= 158
FILE ID= node26/361766-1176985408

PBS_JOBID= 4630404

Free space on /tmp= 66435 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-blast-floppy1-8.ucl.opb
COMMAND LINE= pbclasp instance-361766-1176985408.opb /tmp/evaluation/361766-1176985408/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-361766-1176985408 -o ROOT/results/node26/conversion-361766-1176985408 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361766-1176985408/instance-361766-1176985408.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-361766-1176985408 -o ROOT/results/node26/solver-361766-1176985408 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-361766-1176985408.opb /tmp/evaluation/361766-1176985408/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  f8abb380dd08e138dce9720c80a7343a

RANDOM SEED= 176684817

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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:       1819520 kB
Buffers:         28156 kB
Cached:         120764 kB
SwapCached:       3128 kB
Active:          75792 kB
Inactive:        96576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819520 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1656 kB
Writeback:           0 kB
Mapped:          30996 kB
Slab:            49688 kB
Committed_AS:  1024292 kB
PageTables:       1716 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= 66435 MiB

End job on node26 on Thu Apr 19 12:24:04 UTC 2007