Trace number 430697

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) 40.79 40.9294

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=11-B.opb
MD5SUM31ecba1f2caab058bc592ea08e468b48
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 benchmark0.027995
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 variables45
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

Solver Data (download as text)

38.85/38.92	c Somebody sent me a SIGTERM
38.85/38.92	s UNKNOWN
38.85/38.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430697-1177997944/instance-430697-1177997944.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-430697-1177997944 -o ROOT/results/node1/solver-430697-1177997944 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430697-1177997944.opb /tmp/evaluation/430697-1177997944/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 0.98 3/77 23729
/proc/meminfo: memFree=1841392/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12268 CPUtime=0
/proc/23729/stat : 23729 (pbclasp) R 23727 23729 23141 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 275832224 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362175998 0 0 4224 0 0 0 0 17 1 0 0
/proc/23729/statm: 3067 317 242 3 0 167 0

[startup+0.031604 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 23729
/proc/meminfo: memFree=1841392/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 487 0 0 0 0 0 0 0 16 0 1 0 275832224 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23729/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101583 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 23729
/proc/meminfo: memFree=1841392/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301604 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 23729
/proc/meminfo: memFree=1841392/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701649 s]
/proc/loadavg: 0.85 0.97 0.98 3/77 23729
/proc/meminfo: memFree=1841392/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50174 s]
/proc/loadavg: 0.85 0.97 0.98 2/80 23739
/proc/meminfo: memFree=1777496/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
[pid=23737] ppid=23729 vsize=5352 CPUtime=0
/proc/23737/stat : 23737 (sh) S 23729 23729 23141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275832228 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23737/statm: 1338 224 188 169 0 49 0
[pid=23739] ppid=23737 vsize=97076 CPUtime=1.43
/proc/23739/stat : 23739 (clasp) R 23737 23729 23141 0 -1 4194304 25716 0 1 0 133 10 0 0 25 0 1 0 275832229 99405824 23006 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23739/statm: 24269 23007 181 154 0 23739 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 114828

[startup+3.10193 s]
/proc/loadavg: 0.85 0.97 0.98 2/80 23739
/proc/meminfo: memFree=1715864/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
[pid=23737] ppid=23729 vsize=5352 CPUtime=0
/proc/23737/stat : 23737 (sh) S 23729 23729 23141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275832228 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23737/statm: 1338 224 188 169 0 49 0
[pid=23739] ppid=23737 vsize=187788 CPUtime=3.04
/proc/23739/stat : 23739 (clasp) R 23737 23729 23141 0 -1 4194304 51219 0 1 0 283 21 0 0 25 0 1 0 275832229 192294912 44393 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23739/statm: 46947 44394 181 154 0 46417 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 205540

[startup+6.30131 s]
/proc/loadavg: 0.86 0.97 0.98 2/80 23739
/proc/meminfo: memFree=1547352/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
[pid=23737] ppid=23729 vsize=5352 CPUtime=0
/proc/23737/stat : 23737 (sh) S 23729 23729 23141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275832228 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23737/statm: 1338 224 188 169 0 49 0
[pid=23739] ppid=23737 vsize=353612 CPUtime=6.24
/proc/23739/stat : 23739 (clasp) R 23737 23729 23141 0 -1 4194304 97805 0 1 0 586 38 0 0 25 0 1 0 275832229 362098688 84811 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23739/statm: 88403 84816 181 154 0 87873 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 371364

[startup+12.7021 s]
/proc/loadavg: 0.87 0.97 0.98 2/80 23739
/proc/meminfo: memFree=1240040/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
[pid=23737] ppid=23729 vsize=5352 CPUtime=0
/proc/23737/stat : 23737 (sh) S 23729 23729 23141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275832228 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23737/statm: 1338 224 188 169 0 49 0
[pid=23739] ppid=23737 vsize=666084 CPUtime=12.64
/proc/23739/stat : 23739 (clasp) R 23737 23729 23141 0 -1 4194304 186213 0 1 0 1188 76 0 0 25 0 1 0 275832229 682070016 157948 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23739/statm: 166521 157948 181 154 0 165991 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 683836

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.98 2/80 23739
/proc/meminfo: memFree=665128/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
[pid=23737] ppid=23729 vsize=5352 CPUtime=0
/proc/23737/stat : 23737 (sh) S 23729 23729 23141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275832228 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23737/statm: 1338 224 188 169 0 49 0
[pid=23739] ppid=23737 vsize=1230512 CPUtime=25.43
/proc/23739/stat : 23739 (clasp) R 23737 23729 23141 0 -1 4194304 352673 0 1 0 2402 141 0 0 25 0 1 0 275832229 1260044288 296450 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23739/statm: 307628 296450 181 154 0 307098 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1248264



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.9021 s]
/proc/loadavg: 0.92 0.97 0.98 2/80 23739
/proc/meminfo: memFree=92712/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
[pid=23737] ppid=23729 vsize=5352 CPUtime=0
/proc/23737/stat : 23737 (sh) S 23729 23729 23141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275832228 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23737/statm: 1338 224 188 169 0 49 0
[pid=23739] ppid=23737 vsize=1835052 CPUtime=38.83
/proc/23739/stat : 23739 (clasp) R 23737 23729 23141 0 -1 4194304 513336 0 1 0 3679 204 0 0 25 0 1 0 275832229 1879093248 436177 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/23739/statm: 458763 436178 181 154 0 458233 0
Current children cumulated CPU time (s) 38.85
Current children cumulated vsize (KiB) 1852804

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

[startup+38.9021 s]
/proc/loadavg: 0.92 0.97 0.98 2/80 23739
/proc/meminfo: memFree=92712/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.02
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 567 1590 0 0 0 0 1 1 16 0 1 0 275832224 12697600 457 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23729/statm: 3100 457 342 3 0 200 0
[pid=23737] ppid=23729 vsize=5352 CPUtime=0
/proc/23737/stat : 23737 (sh) S 23729 23729 23141 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275832228 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23737/statm: 1338 224 188 169 0 49 0
[pid=23739] ppid=23737 vsize=1835052 CPUtime=38.83
/proc/23739/stat : 23739 (clasp) R 23737 23729 23141 0 -1 4194304 513336 0 1 0 3679 204 0 0 25 0 1 0 275832229 1879093248 436177 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/23739/statm: 458763 436178 181 154 0 458233 0
Current children cumulated CPU time (s) 38.85
Current children cumulated vsize (KiB) 1852804

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (38.85 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.81 s) to the 'lost time'.

[startup+39.0198 s]
/proc/loadavg: 0.92 0.97 0.98 2/80 23739
/proc/meminfo: memFree=92712/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.04
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 718 3363 0 0 0 0 2 2 18 0 1 0 275832224 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23729/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
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+39.8012 s]
/proc/loadavg: 0.92 0.97 0.98 2/81 23750
/proc/meminfo: memFree=1801048/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.04
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 718 3363 0 0 0 0 2 2 18 0 1 0 275832224 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23729/statm: 3100 459 342 3 0 200 0
[pid=23748] ppid=23729 vsize=5352 CPUtime=0
/proc/23748/stat : 23748 (sh) S 23729 23729 23141 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 275836118 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23748/statm: 1338 224 188 169 0 49 0
[pid=23750] ppid=23748 vsize=61520 CPUtime=0.85
/proc/23750/stat : 23750 (clasp) R 23748 23729 23141 0 -1 4194304 16000 0 0 0 76 9 0 0 25 0 1 0 275836118 62996480 14557 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 15380 14558 181 154 0 14850 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 79272

[startup+40.6013 s]
/proc/loadavg: 0.92 0.97 0.98 2/81 23750
/proc/meminfo: memFree=1736664/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.04
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 718 3363 0 0 0 0 2 2 18 0 1 0 275832224 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23729/statm: 3100 459 342 3 0 200 0
[pid=23748] ppid=23729 vsize=5352 CPUtime=0
/proc/23748/stat : 23748 (sh) S 23729 23729 23141 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 275836118 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23748/statm: 1338 224 188 169 0 49 0
[pid=23750] ppid=23748 vsize=110168 CPUtime=1.65
/proc/23750/stat : 23750 (clasp) R 23748 23729 23141 0 -1 4194304 29645 0 0 0 151 14 0 0 25 0 1 0 275836118 112812032 26072 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 27542 26072 181 154 0 27012 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 127920

[startup+40.8013 s]
/proc/loadavg: 0.92 0.97 0.98 2/81 23750
/proc/meminfo: memFree=1736664/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.04
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 718 3363 0 0 0 0 2 2 18 0 1 0 275832224 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23729/statm: 3100 459 342 3 0 200 0
[pid=23748] ppid=23729 vsize=5352 CPUtime=0
/proc/23748/stat : 23748 (sh) S 23729 23729 23141 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 275836118 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23748/statm: 1338 224 188 169 0 49 0
[pid=23750] ppid=23748 vsize=118748 CPUtime=1.85
/proc/23750/stat : 23750 (clasp) R 23748 23729 23141 0 -1 4194304 32835 0 0 0 170 15 0 0 25 0 1 0 275836118 121597952 28754 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6264443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 29687 28755 181 154 0 29157 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 136500

[startup+40.9014 s]
/proc/loadavg: 0.92 0.97 0.98 2/81 23750
/proc/meminfo: memFree=1736664/2055920 swapFree=4145736/4192956
[pid=23729] ppid=23727 vsize=12400 CPUtime=0.04
/proc/23729/stat : 23729 (pbclasp) S 23727 23729 23141 0 -1 4194304 718 3363 0 0 0 0 2 2 18 0 1 0 275832224 12697600 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23729/statm: 3100 459 342 3 0 200 0
[pid=23748] ppid=23729 vsize=5352 CPUtime=0
/proc/23748/stat : 23748 (sh) S 23729 23729 23141 0 -1 4194304 286 121 0 0 0 0 0 0 22 0 1 0 275836118 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23748/statm: 1338 224 188 169 0 49 0
[pid=23750] ppid=23748 vsize=125004 CPUtime=1.94
/proc/23750/stat : 23750 (clasp) R 23748 23729 23141 0 -1 4194304 34223 0 0 0 179 15 0 0 25 0 1 0 275836118 128004096 30142 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6264389 0 0 4096 0 0 0 0 17 1 0 0
/proc/23750/statm: 31251 30143 181 154 0 30721 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 142756

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23729 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=27995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=34994
# CPU time returned by wait4() is 0.062989
# while last known CPU time is 1.98
#
# 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): 38.81
#  lost CPU user time (s): 36.78
#  lost CPU system time (s): 2.03

Real time (s): 40.9294
CPU time (s): 40.79
CPU user time (s): 38.59
CPU system time (s): 2.2
CPU usage (%): 99.6595
Max. virtual memory (cumulated for all children) (KiB): 1852804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4558
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= 128
involuntary context switches= 25

runsolver used 0.045993 second user time and 0.114982 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 05:39:04 UTC 2007

IDJOB= 430697
IDBENCH= 47999
IDSOLVER= 158
FILE ID= node1/430697-1177997944

PBS_JOBID= 4728234

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=5-P0=17-P1=13-P2=29-P3=11-B.opb
COMMAND LINE= pbclasp instance-430697-1177997944.opb /tmp/evaluation/430697-1177997944/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-430697-1177997944 -o ROOT/results/node1/conversion-430697-1177997944 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430697-1177997944/instance-430697-1177997944.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-430697-1177997944 -o ROOT/results/node1/solver-430697-1177997944 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430697-1177997944.opb /tmp/evaluation/430697-1177997944/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  31ecba1f2caab058bc592ea08e468b48

RANDOM SEED= 383162904

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1841928 kB
Buffers:         30360 kB
Cached:          96632 kB
SwapCached:      14516 kB
Active:          87844 kB
Inactive:        62672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841928 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          30348 kB
Slab:            49028 kB
Committed_AS:  5743280 kB
PageTables:       1832 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 node1 on Tue May  1 05:39:45 UTC 2007