Trace number 372367

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 2007-03-23SAT (MO)13099 37.21 37.3317

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-6_12.opb
MD5SUMd3b3d1e364c50657a7515a2e4087a65b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5867
Best CPU time to get the best result obtained on this benchmark0.006998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5867
Optimality of the best value was proved YES
Number of variables78
Total number of constraints84
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint6
Number of terms in the objective function 78
Biggest coefficient in the objective function 2194
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 39785
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2194
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 39785
Number of bits of the biggest sum of numbers16
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)

0.00/0.04	o 13099
35.26/35.32	c Somebody sent me a SIGTERM
35.26/35.32	s SATISFIABLE
35.26/35.32	v x1 x7 x13 x19 x25 x31 x37 x43 x49 x55 x61 x67 x73 x74 x76 x77 x78
35.26/35.32	pb2clasp1: no process killed

Verifier Data (download as text)

OK	13099

Conversion Script Data (download as text)

/tmp/evaluation/372367-1177092400/instance-372367-1177092400.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/node47/watcher-372367-1177092400 -o ROOT/results/node47/solver-372367-1177092400 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372367-1177092400.opb /tmp/evaluation/372367-1177092400/temp 

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


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6212
/proc/meminfo: memFree=1798176/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12268 CPUtime=0
/proc/6212/stat : 6212 (pbclasp) R 6210 6212 5293 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 64085410 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208717707877 0 0 4224 0 0 0 0 17 1 0 0
/proc/6212/statm: 3067 317 242 3 0 167 0

[startup+0.102597 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6212
/proc/meminfo: memFree=1798176/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.201601 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6212
/proc/meminfo: memFree=1798176/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.301611 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6212
/proc/meminfo: memFree=1798176/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701654 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6212
/proc/meminfo: memFree=1798176/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50174 s]
/proc/loadavg: 0.86 0.97 0.99 2/80 6230
/proc/meminfo: memFree=1723912/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6228] ppid=6212 vsize=5356 CPUtime=0
/proc/6228/stat : 6228 (sh) S 6212 6212 5293 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 64085416 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 1339 225 188 169 0 50 0
[pid=6230] ppid=6228 vsize=106860 CPUtime=1.42
/proc/6230/stat : 6230 (clasp) R 6228 6212 5293 0 -1 4194304 33202 0 0 0 129 13 0 0 25 0 1 0 64085417 109424640 24518 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10954363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6230/statm: 26715 24518 181 154 0 26185 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 124616

[startup+3.10191 s]
/proc/loadavg: 0.86 0.97 0.99 2/80 6230
/proc/meminfo: memFree=1657800/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6228] ppid=6212 vsize=5356 CPUtime=0
/proc/6228/stat : 6228 (sh) S 6212 6212 5293 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 64085416 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 1339 225 188 169 0 50 0
[pid=6230] ppid=6228 vsize=211344 CPUtime=3.03
/proc/6230/stat : 6230 (clasp) R 6228 6212 5293 0 -1 4194304 70780 0 0 0 274 29 0 0 25 0 1 0 64085417 216416256 47564 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6230/statm: 52836 47564 181 154 0 52306 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 229100

[startup+6.30126 s]
/proc/loadavg: 0.87 0.97 0.99 2/80 6230
/proc/meminfo: memFree=1476504/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6228] ppid=6212 vsize=5356 CPUtime=0
/proc/6228/stat : 6228 (sh) S 6212 6212 5293 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 64085416 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 1339 225 188 169 0 50 0
[pid=6230] ppid=6228 vsize=381628 CPUtime=6.23
/proc/6230/stat : 6230 (clasp) R 6228 6212 5293 0 -1 4194304 132565 0 0 0 567 56 0 0 25 0 1 0 64085417 390787072 90673 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6230/statm: 95407 90673 181 154 0 94877 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 399384

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/80 6230
/proc/meminfo: memFree=1146016/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6228] ppid=6212 vsize=5356 CPUtime=0
/proc/6228/stat : 6228 (sh) S 6212 6212 5293 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 64085416 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 1339 225 188 169 0 50 0
[pid=6230] ppid=6228 vsize=737584 CPUtime=12.62
/proc/6230/stat : 6230 (clasp) R 6228 6212 5293 0 -1 4194304 257740 0 0 0 1153 109 0 0 25 0 1 0 64085417 755286016 169995 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6230/statm: 184396 169995 181 154 0 183866 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 755340

[startup+25.5024 s]
/proc/loadavg: 0.90 0.97 0.99 2/80 6230
/proc/meminfo: memFree=525024/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6228] ppid=6212 vsize=5356 CPUtime=0
/proc/6228/stat : 6228 (sh) S 6212 6212 5293 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 64085416 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 1339 225 188 169 0 50 0
[pid=6230] ppid=6228 vsize=1337420 CPUtime=25.42
/proc/6230/stat : 6230 (clasp) R 6228 6212 5293 0 -1 4194304 475414 0 0 0 2338 204 0 0 25 0 1 0 64085417 1369518080 319819 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6230/statm: 334355 319819 181 154 0 333825 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1355176



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+35.3054 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 6230
/proc/meminfo: memFree=85216/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6228] ppid=6212 vsize=5356 CPUtime=0
/proc/6228/stat : 6228 (sh) S 6212 6212 5293 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 64085416 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 1339 225 188 169 0 50 0
[pid=6230] ppid=6228 vsize=1830340 CPUtime=35.22
/proc/6230/stat : 6230 (clasp) R 6228 6212 5293 0 -1 4194304 653082 0 0 0 3238 284 0 0 25 0 1 0 64085417 1874268160 427285 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6230/statm: 457585 427285 181 154 0 457055 0
Current children cumulated CPU time (s) 35.26
Current children cumulated vsize (KiB) 1848096

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

[startup+35.3054 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 6230
/proc/meminfo: memFree=85216/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.04
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 694 3244 0 0 0 0 2 2 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6228] ppid=6212 vsize=5356 CPUtime=0
/proc/6228/stat : 6228 (sh) S 6212 6212 5293 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 64085416 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6228/statm: 1339 225 188 169 0 50 0
[pid=6230] ppid=6228 vsize=1830340 CPUtime=35.22
/proc/6230/stat : 6230 (clasp) R 6228 6212 5293 0 -1 4194304 653082 0 0 0 3238 284 0 0 25 0 1 0 64085417 1874268160 427285 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6230/statm: 457585 427285 181 154 0 457055 0
Current children cumulated CPU time (s) 35.26
Current children cumulated vsize (KiB) 1848096

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (35.26 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (35.2 s) to the 'lost time'.

[startup+35.4178 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 6230
/proc/meminfo: memFree=85216/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.06
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 857 5024 0 0 0 1 2 3 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6212/statm: 3100 467 343 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+36.7016 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 6241
/proc/meminfo: memFree=1729616/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.06
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 857 5024 0 0 0 1 2 3 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6239] ppid=6212 vsize=5356 CPUtime=0
/proc/6239/stat : 6239 (sh) S 6212 6212 5293 0 -1 4194304 288 122 0 0 0 0 0 0 20 0 1 0 64088944 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6239/statm: 1339 225 188 169 0 50 0
[pid=6241] ppid=6239 vsize=101652 CPUtime=1.35
/proc/6241/stat : 6241 (clasp) R 6239 6212 5293 0 -1 4194304 31664 0 0 0 121 14 0 0 25 0 1 0 64088944 104091648 23143 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6241/statm: 25413 23151 181 154 0 24883 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 119408

[startup+37.1016 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 6241
/proc/meminfo: memFree=1729616/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.06
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 857 5024 0 0 0 1 2 3 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6239] ppid=6212 vsize=5356 CPUtime=0
/proc/6239/stat : 6239 (sh) S 6212 6212 5293 0 -1 4194304 288 122 0 0 0 0 0 0 20 0 1 0 64088944 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6239/statm: 1339 225 188 169 0 50 0
[pid=6241] ppid=6239 vsize=125168 CPUtime=1.75
/proc/6241/stat : 6241 (clasp) R 6239 6212 5293 0 -1 4194304 39062 0 0 0 157 18 0 0 25 0 1 0 64088944 128172032 29376 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/6241/statm: 31292 29377 181 154 0 30762 0
Current children cumulated CPU time (s) 1.81
Current children cumulated vsize (KiB) 142924

[startup+37.3016 s]
/proc/loadavg: 1.00 0.99 0.99 2/81 6241
/proc/meminfo: memFree=1729616/2055920 swapFree=4157972/4192956
[pid=6212] ppid=6210 vsize=12400 CPUtime=0.06
/proc/6212/stat : 6212 (pbclasp) S 6210 6212 5293 0 -1 4194304 857 5024 0 0 0 1 2 3 16 0 1 0 64085410 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6212/statm: 3100 467 343 3 0 200 0
[pid=6239] ppid=6212 vsize=5356 CPUtime=0
/proc/6239/stat : 6239 (sh) S 6212 6212 5293 0 -1 4194304 288 122 0 0 0 0 0 0 20 0 1 0 64088944 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6239/statm: 1339 225 188 169 0 50 0
[pid=6241] ppid=6239 vsize=140748 CPUtime=1.95
/proc/6241/stat : 6241 (clasp) R 6239 6212 5293 0 -1 4194304 46000 0 0 0 173 22 0 0 25 0 1 0 64088944 144125952 32078 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6241/statm: 35187 32078 181 154 0 34657 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 158504

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6212 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=30995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=54991
# CPU time returned by wait4() is 0.085986
# 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): 35.2
#  lost CPU user time (s): 32.38
#  lost CPU system time (s): 2.82

Real time (s): 37.3317
CPU time (s): 37.21
CPU user time (s): 34.13
CPU system time (s): 3.08
CPU usage (%): 99.674
Max. virtual memory (cumulated for all children) (KiB): 1848096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.030995
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6366
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= 177
involuntary context switches= 35

runsolver used 0.039993 second user time and 0.107983 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Fri Apr 20 18:06:40 UTC 2007

IDJOB= 372367
IDBENCH= 24967
IDSOLVER= 158
FILE ID= node47/372367-1177092400

PBS_JOBID= 4640339

Free space on /tmp= 66427 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb
COMMAND LINE= pbclasp instance-372367-1177092400.opb /tmp/evaluation/372367-1177092400/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-372367-1177092400 -o ROOT/results/node47/conversion-372367-1177092400 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372367-1177092400/instance-372367-1177092400.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-372367-1177092400 -o ROOT/results/node47/solver-372367-1177092400 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372367-1177092400.opb /tmp/evaluation/372367-1177092400/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d3b3d1e364c50657a7515a2e4087a65b

RANDOM SEED= 306523215

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1798584 kB
Buffers:         63440 kB
Cached:         110060 kB
SwapCached:       3300 kB
Active:         128868 kB
Inactive:        80908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798584 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          30372 kB
Slab:            33004 kB
Committed_AS:  3852008 kB
PageTables:       1776 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= 66427 MiB

End job on node47 on Fri Apr 20 18:07:18 UTC 2007