Trace number 357622

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? (TO) 1800.04 1800.11

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin14.opb
MD5SUM321349c7a7114538010c83c600c72ae9
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark103.522
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables8281
Total number of constraints826
Number of constraints which are clauses364
Number of constraints which are cardinality constraints (but not clauses)462
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint91
Maximum length of a constraint169
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 171
Number of bits of the biggest sum of numbers8
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)

1800.04/1800.11	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/357622-1176830559/instance-357622-1176830559.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/node6/watcher-357622-1176830559 -o ROOT/results/node6/solver-357622-1176830559 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-357622-1176830559.opb /tmp/evaluation/357622-1176830559/temp 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 21198
/proc/meminfo: memFree=1816880/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12268 CPUtime=0
/proc/21198/stat : 21198 (pbclasp) D 21196 21198 20275 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 159093572 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268583008869 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/21198/statm: 3067 317 242 3 0 167 0

[startup+0.0952131 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 21198
/proc/meminfo: memFree=1816880/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.101211 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 21198
/proc/meminfo: memFree=1816880/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.301235 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 21198
/proc/meminfo: memFree=1816880/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.701281 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 21198
/proc/meminfo: memFree=1816880/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.98 3/82 21203
/proc/meminfo: memFree=1812872/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21201] ppid=21200 vsize=12400 CPUtime=0.93
/proc/21201/stat : 21201 (pb2clasp1) S 21200 21198 20275 0 -1 4194304 514 0 0 0 93 0 0 0 16 0 1 0 159093574 12697600 472 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 268591738834 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/21201/statm: 3100 472 340 3 0 200 0
[pid=21202] ppid=21200 vsize=35644 CPUtime=1.03
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 8350 0 2 0 99 4 0 0 20 0 1 0 159093574 36499456 8318 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 8911 8318 181 154 0 8381 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 78460

[startup+3.10156 s]
/proc/loadavg: 0.91 0.95 0.98 2/82 21203
/proc/meminfo: memFree=1745992/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21201] ppid=21200 vsize=12400 CPUtime=0.93
/proc/21201/stat : 21201 (pb2clasp1) S 21200 21198 20275 0 -1 4194304 514 0 0 0 93 0 0 0 16 0 1 0 159093574 12697600 472 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 268591738834 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/21201/statm: 3100 472 340 3 0 200 0
[pid=21202] ppid=21200 vsize=126236 CPUtime=2.63
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 30409 0 2 0 250 13 0 0 25 0 1 0 159093574 129265664 30377 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 31559 30377 181 154 0 31029 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.57
Current children cumulated vsize (KiB) 169052

[startup+6.30294 s]
/proc/loadavg: 0.92 0.95 0.98 2/82 21203
/proc/meminfo: memFree=1600904/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=259400 CPUtime=5.83
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 68327 0 2 0 554 29 0 0 25 0 1 0 159093574 265625600 61958 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 64850 61959 188 154 0 64320 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.78
Current children cumulated vsize (KiB) 289816

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/81 21203
/proc/meminfo: memFree=1308880/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=519432 CPUtime=12.22
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 154785 0 2 0 1158 64 0 0 25 0 1 0 159093574 531898368 126300 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 2617459 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 129858 126300 195 154 0 129328 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 13.17
Current children cumulated vsize (KiB) 549848

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/81 21203
/proc/meminfo: memFree=1308112/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=514188 CPUtime=25.01
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 156346 0 2 0 2437 64 0 0 25 0 1 0 159093574 526528512 126550 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 128547 126550 196 154 0 128017 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.96
Current children cumulated vsize (KiB) 544604

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/81 21203
/proc/meminfo: memFree=1308112/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=514188 CPUtime=50.61
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 156353 0 2 0 4996 65 0 0 25 0 1 0 159093574 526528512 126557 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 128547 126557 196 154 0 128017 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 51.56
Current children cumulated vsize (KiB) 544604

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/81 21203
/proc/meminfo: memFree=1308048/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=514188 CPUtime=101.8
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 156374 0 2 0 10115 65 0 0 25 0 1 0 159093574 526528512 126578 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 128547 126578 196 154 0 128017 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 102.75
Current children cumulated vsize (KiB) 544604

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 21203
/proc/meminfo: memFree=1265232/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=557600 CPUtime=161.78
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 167269 0 2 0 16103 75 0 0 25 0 1 0 159093574 570982400 137432 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769183 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 139400 137432 196 154 0 138870 0

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# More data... #
################

/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 1473844

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 21205
/proc/meminfo: memFree=339664/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=1481516 CPUtime=1481.38
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 398514 0 2 0 147887 251 0 0 25 0 1 0 159093574 1517072384 368186 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 370379 368186 196 154 0 369849 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 1511932

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 21205
/proc/meminfo: memFree=304016/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=1516752 CPUtime=1541.37
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 407320 0 2 0 153879 258 0 0 25 0 1 0 159093574 1553154048 376992 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769175 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 379188 376992 196 154 0 378658 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 1547168

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 21205
/proc/meminfo: memFree=268880/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=1552176 CPUtime=1601.35
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 416165 0 2 0 159871 264 0 0 25 0 1 0 159093574 1589428224 385837 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134714591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 388044 385837 196 154 0 387514 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1602.3
Current children cumulated vsize (KiB) 1582592

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 21205
/proc/meminfo: memFree=235024/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=1585612 CPUtime=1661.33
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 424516 0 2 0 165863 270 0 0 25 0 1 0 159093574 1623666688 394188 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 396403 394188 196 154 0 395873 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1662.28
Current children cumulated vsize (KiB) 1616028

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 21205
/proc/meminfo: memFree=201296/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=1619784 CPUtime=1721.32
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 433024 0 2 0 171855 277 0 0 25 0 1 0 159093574 1658658816 402696 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 404946 402696 196 154 0 404416 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1722.27
Current children cumulated vsize (KiB) 1650200

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 21205
/proc/meminfo: memFree=169808/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=1650876 CPUtime=1781.3
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 440783 0 2 0 177847 283 0 0 25 0 1 0 159093574 1690497024 410455 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 412719 410455 196 154 0 412189 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1782.25
Current children cumulated vsize (KiB) 1681292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 21205
/proc/meminfo: memFree=158864/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=1661720 CPUtime=1799.09
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 443470 0 2 0 179625 284 0 0 25 0 1 0 159093574 1701601280 413142 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 415430 413142 196 154 0 414900 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1692136

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

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

[startup+1800.1 s]
/proc/loadavg: 1.00 0.99 0.98 2/81 21205
/proc/meminfo: memFree=158864/2055924 swapFree=4139584/4192956
[pid=21198] ppid=21196 vsize=12796 CPUtime=0.01
/proc/21198/stat : 21198 (pbclasp) S 21196 21198 20275 0 -1 4194304 582 0 0 0 1 0 0 0 16 0 1 0 159093572 13103104 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21198/statm: 3199 531 320 3 0 299 0
[pid=21200] ppid=21198 vsize=5352 CPUtime=0.94
/proc/21200/stat : 21200 (sh) S 21198 21198 20275 0 -1 4194304 297 516 0 0 0 0 94 0 16 0 1 0 159093574 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21200/statm: 1338 224 188 169 0 49 0
[pid=21202] ppid=21200 vsize=1661720 CPUtime=1799.09
/proc/21202/stat : 21202 (clasp) R 21200 21198 20275 0 -1 4194304 443470 0 2 0 179625 284 0 0 25 0 1 0 159093574 1701601280 413142 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/21202/statm: 415430 413142 196 154 0 414900 0
[pid=21203] ppid=21200 vsize=12268 CPUtime=0
/proc/21203/stat : 21203 (pboutclasp.pl) S 21200 21198 20275 0 -1 4194304 413 0 0 0 0 0 0 0 19 0 1 0 159093574 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 268591738978 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/21203/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1692136

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21198 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=962853
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.98185
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.11
CPU time (s): 1800.04
CPU user time (s): 1797.2
CPU system time (s): 2.84
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 1692136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.962853
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1931
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= 90
involuntary context switches= 7

runsolver used 1.90671 second user time and 4.65329 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Apr 17 17:22:39 UTC 2007

IDJOB= 357622
IDBENCH= 1156
IDSOLVER= 158
FILE ID= node6/357622-1176830559

PBS_JOBID= 4586344

Free space on /tmp= 66459 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin14.opb
COMMAND LINE= pbclasp instance-357622-1176830559.opb /tmp/evaluation/357622-1176830559/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-357622-1176830559 -o ROOT/results/node6/conversion-357622-1176830559 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/357622-1176830559/instance-357622-1176830559.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-357622-1176830559 -o ROOT/results/node6/solver-357622-1176830559 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-357622-1176830559.opb /tmp/evaluation/357622-1176830559/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  321349c7a7114538010c83c600c72ae9

RANDOM SEED= 777610606

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1817352 kB
Buffers:         35808 kB
Cached:         130008 kB
SwapCached:      21524 kB
Active:          62684 kB
Inactive:       134380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1817352 kB
SwapTotal:     4192956 kB
SwapFree:      4139584 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          30340 kB
Slab:            27168 kB
Committed_AS:  6840280 kB
PageTables:       1788 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= 66459 MiB

End job on node6 on Tue Apr 17 17:52:40 UTC 2007