Trace number 355137

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) 46 46.129

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_13.opb
MD5SUMe41be903cf92c8332743e4188dbf4c82
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark123
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 123
Optimality of the best value was proved NO
Number of variables2467
Total number of constraints4745
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4744
Minimum length of a constraint1
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 78
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 205
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1391
Number of bits of the biggest sum of numbers11
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)

44.05/44.12	c Somebody sent me a SIGTERM
44.05/44.12	s UNKNOWN
44.05/44.12	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/355137-1176773829/instance-355137-1176773829.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/node71/watcher-355137-1176773829 -o ROOT/results/node71/solver-355137-1176773829 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-355137-1176773829.opb /tmp/evaluation/355137-1176773829/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: 0.99 1.00 0.99 3/64 11960
/proc/meminfo: memFree=1837824/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12268 CPUtime=0
/proc/11960/stat : 11960 (pbclasp) R 11958 11960 11184 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 153372193 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231962540645 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/11960/statm: 3067 317 242 3 0 167 0

[startup+0.050192 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 11960
/proc/meminfo: memFree=1837824/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=0
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 153372193 12832768 463 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11960/statm: 3133 463 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.102195 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 11960
/proc/meminfo: memFree=1837824/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=0
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 153372193 12832768 463 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11960/statm: 3133 463 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301223 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 11960
/proc/meminfo: memFree=1837824/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=0
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 153372193 12832768 463 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11960/statm: 3133 463 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701277 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 11960
/proc/meminfo: memFree=1837824/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=0
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 153372193 12832768 463 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11960/statm: 3133 463 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50239 s]
/proc/loadavg: 0.99 1.00 0.99 2/67 11963
/proc/meminfo: memFree=1835808/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=0
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 153372193 12832768 463 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/11960/statm: 3133 463 324 3 0 233 0
[pid=11962] ppid=11960 vsize=5352 CPUtime=0
/proc/11962/stat : 11962 (sh) S 11960 11960 11184 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 153372194 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1338 230 193 169 0 49 0
[pid=11963] ppid=11962 vsize=12400 CPUtime=1.48
/proc/11963/stat : 11963 (pb2clasp1) R 11962 11960 11184 0 -1 4194304 500 0 0 0 148 0 0 0 25 0 1 0 153372194 12697600 462 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 231962205872 0 0 4224 0 0 0 0 17 1 0 0
/proc/11963/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30284

[startup+3.1016 s]
/proc/loadavg: 0.99 1.00 0.99 2/68 11970
/proc/meminfo: memFree=1831888/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.52
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 592 1593 0 0 0 0 151 1 16 0 1 0 153372193 12832768 483 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11960/statm: 3133 483 343 3 0 233 0
[pid=11968] ppid=11960 vsize=5356 CPUtime=0
/proc/11968/stat : 11968 (sh) S 11960 11960 11184 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 153372348 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11968/statm: 1339 225 188 169 0 50 0
[pid=11969] ppid=11968 vsize=2520 CPUtime=0
/proc/11969/stat : 11969 (cat) S 11968 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153372348 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11969/statm: 630 87 71 4 0 42 0
[pid=11970] ppid=11968 vsize=55216 CPUtime=1.54
/proc/11970/stat : 11970 (clasp) R 11968 11960 11184 0 -1 4194304 14296 0 0 0 148 6 0 0 25 0 1 0 153372348 56541184 12745 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11970/statm: 13804 12745 181 154 0 13274 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 75624

[startup+6.30104 s]
/proc/loadavg: 1.07 1.02 1.00 2/68 11970
/proc/meminfo: memFree=1656208/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.52
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 592 1593 0 0 0 0 151 1 16 0 1 0 153372193 12832768 483 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11960/statm: 3133 483 343 3 0 233 0
[pid=11968] ppid=11960 vsize=5356 CPUtime=0
/proc/11968/stat : 11968 (sh) S 11960 11960 11184 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 153372348 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11968/statm: 1339 225 188 169 0 50 0
[pid=11969] ppid=11968 vsize=2520 CPUtime=0
/proc/11969/stat : 11969 (cat) S 11968 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153372348 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11969/statm: 630 87 71 4 0 42 0
[pid=11970] ppid=11968 vsize=237864 CPUtime=4.74
/proc/11970/stat : 11970 (clasp) R 11968 11960 11184 0 -1 4194304 70323 0 0 0 445 29 0 0 25 0 1 0 153372348 243572736 56605 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/11970/statm: 59466 56605 181 154 0 58936 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 258272

[startup+12.7019 s]
/proc/loadavg: 1.07 1.02 1.00 2/68 11970
/proc/meminfo: memFree=1332176/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.52
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 592 1593 0 0 0 0 151 1 16 0 1 0 153372193 12832768 483 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11960/statm: 3133 483 343 3 0 233 0
[pid=11968] ppid=11960 vsize=5356 CPUtime=0
/proc/11968/stat : 11968 (sh) S 11960 11960 11184 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 153372348 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11968/statm: 1339 225 188 169 0 50 0
[pid=11969] ppid=11968 vsize=2520 CPUtime=0
/proc/11969/stat : 11969 (cat) S 11968 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153372348 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11969/statm: 630 87 71 4 0 42 0
[pid=11970] ppid=11968 vsize=564780 CPUtime=11.14
/proc/11970/stat : 11970 (clasp) R 11968 11960 11184 0 -1 4194304 174994 0 0 0 1038 76 0 0 25 0 1 0 153372348 578334720 133498 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134650414 0 0 4096 0 0 0 0 17 1 0 0
/proc/11970/statm: 141195 133498 181 154 0 140665 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 585188

[startup+25.5027 s]
/proc/loadavg: 1.05 1.01 1.00 2/68 11970
/proc/meminfo: memFree=764304/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.52
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 592 1593 0 0 0 0 151 1 16 0 1 0 153372193 12832768 483 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11960/statm: 3133 483 343 3 0 233 0
[pid=11968] ppid=11960 vsize=5356 CPUtime=0
/proc/11968/stat : 11968 (sh) S 11960 11960 11184 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 153372348 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11968/statm: 1339 225 188 169 0 50 0
[pid=11969] ppid=11968 vsize=2520 CPUtime=0
/proc/11969/stat : 11969 (cat) S 11968 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153372348 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11969/statm: 630 87 71 4 0 42 0
[pid=11970] ppid=11968 vsize=1126732 CPUtime=23.93
/proc/11970/stat : 11970 (clasp) R 11968 11960 11184 0 -1 4194304 342917 0 0 0 2250 143 0 0 25 0 1 0 153372348 1153773568 267183 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674577 0 0 4096 0 0 0 0 17 1 0 0
/proc/11970/statm: 281683 267183 181 154 0 281153 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1147140



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+44.1022 s]
/proc/loadavg: 1.04 1.01 1.00 2/68 11970
/proc/meminfo: memFree=39824/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.52
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 592 1593 0 0 0 0 151 1 16 0 1 0 153372193 12832768 483 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11960/statm: 3133 483 343 3 0 233 0
[pid=11968] ppid=11960 vsize=5356 CPUtime=0
/proc/11968/stat : 11968 (sh) S 11960 11960 11184 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 153372348 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11968/statm: 1339 225 188 169 0 50 0
[pid=11969] ppid=11968 vsize=2520 CPUtime=0
/proc/11969/stat : 11969 (cat) S 11968 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153372348 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11969/statm: 630 87 71 4 0 42 0
[pid=11970] ppid=11968 vsize=1823608 CPUtime=42.53
/proc/11970/stat : 11970 (clasp) R 11968 11960 11184 0 -1 4194304 562627 0 0 0 4020 233 0 0 25 0 1 0 153372348 1867374592 447995 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11970/statm: 455902 447995 181 154 0 455372 0
Current children cumulated CPU time (s) 44.05
Current children cumulated vsize (KiB) 1844016

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

[startup+44.1022 s]
/proc/loadavg: 1.04 1.01 1.00 2/68 11970
/proc/meminfo: memFree=39824/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.52
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 592 1593 0 0 0 0 151 1 16 0 1 0 153372193 12832768 483 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/11960/statm: 3133 483 343 3 0 233 0
[pid=11968] ppid=11960 vsize=5356 CPUtime=0
/proc/11968/stat : 11968 (sh) S 11960 11960 11184 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 153372348 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11968/statm: 1339 225 188 169 0 50 0
[pid=11969] ppid=11968 vsize=2520 CPUtime=0
/proc/11969/stat : 11969 (cat) S 11968 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153372348 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11969/statm: 630 87 71 4 0 42 0
[pid=11970] ppid=11968 vsize=1823608 CPUtime=42.53
/proc/11970/stat : 11970 (clasp) R 11968 11960 11184 0 -1 4194304 562627 0 0 0 4020 233 0 0 25 0 1 0 153372348 1867374592 447995 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11970/statm: 455902 447995 181 154 0 455372 0
Current children cumulated CPU time (s) 44.05
Current children cumulated vsize (KiB) 1844016

# WARNING:
# current cumulated CPU time (1.55 s) is less than in the last sample (44.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (42.5 s) to the 'lost time'.

[startup+44.2198 s]
/proc/loadavg: 1.04 1.01 1.00 2/68 11970
/proc/meminfo: memFree=39824/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.55
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 745 3366 0 0 0 0 151 4 17 0 1 0 153372193 12832768 484 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11960/statm: 3133 484 343 3 0 233 0
Current children cumulated CPU time (s) 1.55
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+44.6013 s]
/proc/loadavg: 1.04 1.01 1.00 2/68 11970
/proc/meminfo: memFree=39824/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.55
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 745 3366 0 0 0 0 151 4 17 0 1 0 153372193 12832768 484 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11960/statm: 3133 484 343 3 0 233 0
Current children cumulated CPU time (s) 1.55
Current children cumulated vsize (KiB) 12532

[startup+45.4014 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 11981
/proc/meminfo: memFree=1829896/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.55
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 745 3366 0 0 0 0 151 4 17 0 1 0 153372193 12832768 484 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11960/statm: 3133 484 343 3 0 233 0
[pid=11979] ppid=11960 vsize=5356 CPUtime=0
/proc/11979/stat : 11979 (sh) S 11960 11960 11184 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 153376607 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11979/statm: 1339 225 188 169 0 50 0
[pid=11980] ppid=11979 vsize=2520 CPUtime=0
/proc/11980/stat : 11980 (cat) S 11979 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153376607 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11980/statm: 630 87 71 4 0 42 0
[pid=11981] ppid=11979 vsize=35240 CPUtime=1.24
/proc/11981/stat : 11981 (clasp) R 11979 11960 11184 0 -1 4194304 8386 0 0 0 121 3 0 0 25 0 1 0 153376607 36085760 8082 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134650403 0 0 4096 0 0 0 0 17 1 0 0
/proc/11981/statm: 8810 8083 181 154 0 8280 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 55648

[startup+45.8014 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 11981
/proc/meminfo: memFree=1829896/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.55
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 745 3366 0 0 0 0 151 4 17 0 1 0 153372193 12832768 484 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11960/statm: 3133 484 343 3 0 233 0
[pid=11979] ppid=11960 vsize=5356 CPUtime=0
/proc/11979/stat : 11979 (sh) S 11960 11960 11184 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 153376607 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11979/statm: 1339 225 188 169 0 50 0
[pid=11980] ppid=11979 vsize=2520 CPUtime=0
/proc/11980/stat : 11980 (cat) S 11979 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153376607 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11980/statm: 630 87 71 4 0 42 0
[pid=11981] ppid=11979 vsize=61224 CPUtime=1.64
/proc/11981/stat : 11981 (clasp) R 11979 11960 11184 0 -1 4194304 16143 0 0 0 159 5 0 0 25 0 1 0 153376607 62693376 14258 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7646862 0 0 4096 0 0 0 0 17 1 0 0
/proc/11981/statm: 15306 14258 181 154 0 14776 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 81632

[startup+46.0014 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 11981
/proc/meminfo: memFree=1829896/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.55
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 745 3366 0 0 0 0 151 4 17 0 1 0 153372193 12832768 484 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11960/statm: 3133 484 343 3 0 233 0
[pid=11979] ppid=11960 vsize=5356 CPUtime=0
/proc/11979/stat : 11979 (sh) S 11960 11960 11184 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 153376607 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11979/statm: 1339 225 188 169 0 50 0
[pid=11980] ppid=11979 vsize=2520 CPUtime=0
/proc/11980/stat : 11980 (cat) S 11979 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153376607 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11980/statm: 630 87 71 4 0 42 0
[pid=11981] ppid=11979 vsize=72868 CPUtime=1.84
/proc/11981/stat : 11981 (clasp) R 11979 11960 11184 0 -1 4194304 20056 0 0 0 177 7 0 0 25 0 1 0 153376607 74616832 17209 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11981/statm: 18217 17209 181 154 0 17687 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 93276

[startup+46.1015 s]
/proc/loadavg: 1.04 1.01 1.00 2/69 11981
/proc/meminfo: memFree=1760264/2055920 swapFree=4184232/4192956
[pid=11960] ppid=11958 vsize=12532 CPUtime=1.55
/proc/11960/stat : 11960 (pbclasp) S 11958 11960 11184 0 -1 4194304 745 3366 0 0 0 0 151 4 17 0 1 0 153372193 12832768 484 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/11960/statm: 3133 484 343 3 0 233 0
[pid=11979] ppid=11960 vsize=5356 CPUtime=0
/proc/11979/stat : 11979 (sh) S 11960 11960 11184 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 153376607 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11979/statm: 1339 225 188 169 0 50 0
[pid=11980] ppid=11979 vsize=2520 CPUtime=0
/proc/11980/stat : 11980 (cat) S 11979 11960 11184 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 153376607 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11980/statm: 630 87 71 4 0 42 0
[pid=11981] ppid=11979 vsize=79908 CPUtime=1.95
/proc/11981/stat : 11981 (clasp) R 11979 11960 11184 0 -1 4194304 21785 0 0 0 187 8 0 0 25 0 1 0 153376607 81825792 18756 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11981/statm: 19977 18756 181 154 0 19447 0
Current children cumulated CPU time (s) 3.5
Current children cumulated vsize (KiB) 100316

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11960 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=527767
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=50992
# CPU time returned by wait4() is 1.57876
# while last known CPU time is 3.5
#
# 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): 42.5
#  lost CPU user time (s): 40.2
#  lost CPU system time (s): 2.3

Real time (s): 46.129
CPU time (s): 46
CPU user time (s): 43.58
CPU system time (s): 2.42
CPU usage (%): 99.7203
Max. virtual memory (cumulated for all children) (KiB): 1844016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.52777
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4607
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= 551
involuntary context switches= 29

runsolver used 0.06199 second user time and 0.121981 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Apr 17 01:37:09 UTC 2007

IDJOB= 355137
IDBENCH= 2948
IDSOLVER= 158
FILE ID= node71/355137-1176773829

PBS_JOBID= 4580768

Free space on /tmp= 66534 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_13.opb
COMMAND LINE= pbclasp instance-355137-1176773829.opb /tmp/evaluation/355137-1176773829/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-355137-1176773829 -o ROOT/results/node71/conversion-355137-1176773829 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/355137-1176773829/instance-355137-1176773829.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-355137-1176773829 -o ROOT/results/node71/solver-355137-1176773829 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-355137-1176773829.opb /tmp/evaluation/355137-1176773829/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  e41be903cf92c8332743e4188dbf4c82

RANDOM SEED= 114327770

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1838296 kB
Buffers:         21064 kB
Cached:         133632 kB
SwapCached:       2792 kB
Active:          80440 kB
Inactive:        84520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1838296 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:            2104 kB
Writeback:           0 kB
Mapped:          16220 kB
Slab:            38696 kB
Committed_AS:  2472388 kB
PageTables:       1448 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= 66532 MiB

End job on node71 on Tue Apr 17 01:37:55 UTC 2007