Trace number 349820

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 2007-04-10? (TO) 1800.03 1798.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-81-80.opb
MD5SUM602db8a4b5456d6ce4573c7850dec197
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints259281
Number of constraints which are clauses259281
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint80
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 81
Number of bits of the biggest sum of numbers7
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)

1800.03/1798.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349820-1176716133/instance-349820-1176716133.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/node7/watcher-349820-1176716133 -o ROOT/results/node7/solver-349820-1176716133 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-349820-1176716133.opb /tmp/evaluation/349820-1176716133/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: 0.72 0.93 0.98 3/77 8834
/proc/meminfo: memFree=1625240/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12268 CPUtime=0
/proc/8834/stat : 8834 (pbclasp) R 8832 8834 8751 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 147650948 12562432 365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244670960353 0 0 4224 0 0 0 0 17 1 0 0
/proc/8834/statm: 3067 365 276 3 0 167 0

[startup+0.0280041 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 8834
/proc/meminfo: memFree=1625240/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.02
/proc/8834/stat : 8834 (pbclasp) R 8832 8834 8751 0 -1 4194304 518 0 0 0 2 0 0 0 18 0 1 0 147650948 12832768 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8834/statm: 3133 484 316 3 0 233 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12532

[startup+0.102011 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 8834
/proc/meminfo: memFree=1625240/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.09
/proc/8834/stat : 8834 (pbclasp) R 8832 8834 8751 0 -1 4194304 518 0 0 0 9 0 0 0 18 0 1 0 147650948 12832768 484 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 0 0 0 17 1 0 0
/proc/8834/statm: 3133 484 316 3 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12532

[startup+0.301036 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 8834
/proc/meminfo: memFree=1625240/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 12532

[startup+0.701074 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 8834
/proc/meminfo: memFree=1625240/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 12532

[startup+1.50216 s]
/proc/loadavg: 0.72 0.93 0.98 2/82 8839
/proc/meminfo: memFree=1620720/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=0
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8837] ppid=8836 vsize=12400 CPUtime=1.26
/proc/8837/stat : 8837 (pb2clasp1) R 8836 8834 8751 0 -1 4194304 506 0 0 0 126 0 0 0 25 0 1 0 147650970 12697600 465 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691466304 0 0 4224 0 0 0 0 17 0 0 0
/proc/8837/statm: 3100 465 340 3 0 200 0
[pid=8838] ppid=8836 vsize=6512 CPUtime=0.14
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 1256 0 0 0 14 0 0 0 16 0 1 0 147650970 6668288 1221 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160494864 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 1628 1221 230 81 0 1002 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 147650970 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 49064

[startup+3.10133 s]
/proc/loadavg: 0.72 0.93 0.98 2/82 8839
/proc/meminfo: memFree=1617264/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=0
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8837] ppid=8836 vsize=12400 CPUtime=2.83
/proc/8837/stat : 8837 (pb2clasp1) R 8836 8834 8751 0 -1 4194304 506 0 0 0 283 0 0 0 25 0 1 0 147650970 12697600 465 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691014145 0 0 4224 0 0 0 0 17 0 0 0
/proc/8837/statm: 3100 465 340 3 0 200 0
[pid=8838] ppid=8836 vsize=11416 CPUtime=0.35
/proc/8838/stat : 8838 (clasp-1.0) S 8836 8834 8751 0 -1 4194304 2461 0 0 0 34 1 0 0 16 0 1 0 147650970 11689984 2426 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8838/statm: 2854 2426 230 81 0 2228 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 147650970 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 53968

[startup+6.30166 s]
/proc/loadavg: 0.82 0.95 0.98 3/82 8839
/proc/meminfo: memFree=1607152/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=0
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8837] ppid=8836 vsize=12400 CPUtime=6
/proc/8837/stat : 8837 (pb2clasp1) R 8836 8834 8751 0 -1 4194304 506 0 0 0 600 0 0 0 25 0 1 0 147650970 12697600 465 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691562368 0 0 4224 0 0 0 0 17 0 0 0
/proc/8837/statm: 3100 465 340 3 0 200 0
[pid=8838] ppid=8836 vsize=21448 CPUtime=0.78
/proc/8838/stat : 8838 (clasp-1.0) S 8836 8834 8751 0 -1 4194304 4889 0 0 0 76 2 0 0 16 0 1 0 147650970 21962752 4854 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8838/statm: 5362 4854 230 81 0 4736 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 147650970 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.99
Current children cumulated vsize (KiB) 64000

[startup+12.7013 s]
/proc/loadavg: 0.83 0.95 0.98 2/82 8839
/proc/meminfo: memFree=1587184/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=0
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8837] ppid=8836 vsize=12400 CPUtime=12.33
/proc/8837/stat : 8837 (pb2clasp1) R 8836 8834 8751 0 -1 4194304 506 0 0 0 1232 1 0 0 25 0 1 0 147650970 12697600 465 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 244691203762 0 0 4224 0 0 0 0 17 0 0 0
/proc/8837/statm: 3100 465 340 3 0 200 0
[pid=8838] ppid=8836 vsize=41192 CPUtime=1.69
/proc/8838/stat : 8838 (clasp-1.0) S 8836 8834 8751 0 -1 4194304 9737 0 0 0 165 4 0 0 16 0 1 0 147650970 42180608 9702 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8838/statm: 10298 9702 230 81 0 9672 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 147650970 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 14.23
Current children cumulated vsize (KiB) 83744

[startup+25.5017 s]
/proc/loadavg: 0.87 0.95 0.98 2/81 8839
/proc/meminfo: memFree=1512760/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=115688 CPUtime=12.37
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 33670 0 0 0 1222 15 0 0 25 0 1 0 147650970 118464512 27961 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 28922 27961 245 81 0 28296 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 27.38
Current children cumulated vsize (KiB) 145840

[startup+51.1014 s]
/proc/loadavg: 0.91 0.96 0.98 2/81 8839
/proc/meminfo: memFree=1413048/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=217040 CPUtime=37.96
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 59739 0 0 0 3766 30 0 0 25 0 1 0 147650970 222248960 53082 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 54260 53082 245 81 0 53634 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 52.97
Current children cumulated vsize (KiB) 247192

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/81 8839
/proc/meminfo: memFree=1297400/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=332556 CPUtime=89.16
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 98179 0 0 0 8857 59 0 0 25 0 1 0 147650970 340537344 81648 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 83139 81648 245 81 0 82513 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 104.17
Current children cumulated vsize (KiB) 362708

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/81 8839
/proc/meminfo: memFree=1194552/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0

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

/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1423.83
Current children cumulated vsize (KiB) 1394812

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/81 8839
/proc/meminfo: memFree=279552/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=1364660 CPUtime=1468.8
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 470408 0 0 0 146559 321 0 0 25 0 1 0 147650970 1397411840 335548 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 341165 335548 245 81 0 340539 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1483.81
Current children cumulated vsize (KiB) 1394812

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/87 8921
/proc/meminfo: memFree=278096/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=1364660 CPUtime=1528.75
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 470408 0 0 0 152553 322 0 0 25 0 1 0 147650970 1397411840 335548 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782705 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 341165 335548 245 81 0 340539 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1543.76
Current children cumulated vsize (KiB) 1394812

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 9037
/proc/meminfo: memFree=279296/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=1364660 CPUtime=1588.67
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 470408 0 0 0 158544 323 0 0 25 0 1 0 147650970 1397411840 335548 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 341165 335548 245 81 0 340539 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1603.68
Current children cumulated vsize (KiB) 1394812

[startup+1662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/81 9037
/proc/meminfo: memFree=276032/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=1369072 CPUtime=1648.65
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 471343 0 0 0 164541 324 0 0 25 0 1 0 147650970 1401929728 336362 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741875 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 342268 336362 245 81 0 341642 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1663.66
Current children cumulated vsize (KiB) 1399224

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 9037
/proc/meminfo: memFree=273600/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=1372212 CPUtime=1708.64
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 472207 0 0 0 170539 325 0 0 25 0 1 0 147650970 1405145088 336984 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 343053 336984 245 81 0 342427 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1723.65
Current children cumulated vsize (KiB) 1402364

[startup+1782.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/81 9037
/proc/meminfo: memFree=269440/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=1377312 CPUtime=1768.62
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 473735 0 0 0 176536 326 0 0 25 0 1 0 147650970 1410367488 338013 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 344328 338013 245 81 0 343702 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1783.63
Current children cumulated vsize (KiB) 1407464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1798.7 s]
/proc/loadavg: 1.10 1.03 1.00 2/81 9037
/proc/meminfo: memFree=268544/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=1378760 CPUtime=1785.02
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 474218 0 0 0 178176 326 0 0 25 0 1 0 147650970 1411850240 338254 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 344690 338254 245 81 0 344064 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1408912

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

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

[startup+1798.7 s]
/proc/loadavg: 1.10 1.03 1.00 2/81 9037
/proc/meminfo: memFree=268544/2055920 swapFree=4170524/4192956
[pid=8834] ppid=8832 vsize=12532 CPUtime=0.21
/proc/8834/stat : 8834 (pbclasp) S 8832 8834 8751 0 -1 4194304 540 0 0 0 21 0 0 0 16 0 1 0 147650948 12832768 488 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680011874 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8834/statm: 3133 488 320 3 0 233 0
[pid=8836] ppid=8834 vsize=5352 CPUtime=14.8
/proc/8836/stat : 8836 (sh) S 8834 8834 8751 0 -1 4194304 297 508 0 0 0 0 1479 1 16 0 1 0 147650970 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8836/statm: 1338 224 188 169 0 49 0
[pid=8838] ppid=8836 vsize=1378760 CPUtime=1785.02
/proc/8838/stat : 8838 (clasp-1.0) R 8836 8834 8751 0 -1 4194304 474218 0 0 0 178176 326 0 0 25 0 1 0 147650970 1411850240 338254 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8838/statm: 344690 338254 245 81 0 344064 0
[pid=8839] ppid=8836 vsize=12268 CPUtime=0
/proc/8839/stat : 8839 (pboutclasp.pl) S 8836 8834 8751 0 -1 4194304 416 0 0 0 0 0 0 0 16 0 1 0 147650970 12562432 376 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 244680011874 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/8839/statm: 3067 376 293 3 0 167 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1408912

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8834 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=10718
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=25996
# CPU time returned by wait4() is 15.0367
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1798.72
CPU time (s): 1800.03
CPU user time (s): 1796.76
CPU system time (s): 3.27
CPU usage (%): 100.073
Max. virtual memory (cumulated for all children) (KiB): 1408912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.0107
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1869
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= 68
involuntary context switches= 341

runsolver used 1.9657 second user time and 4.5913 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Apr 16 09:35:33 UTC 2007

IDJOB= 349820
IDBENCH= 2605
IDSOLVER= 167
FILE ID= node7/349820-1176716133

PBS_JOBID= 4559452

Free space on /tmp= 66419 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-81-80.opb
COMMAND LINE= pbclasp instance-349820-1176716133.opb /tmp/evaluation/349820-1176716133/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-349820-1176716133 -o ROOT/results/node7/conversion-349820-1176716133 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349820-1176716133/instance-349820-1176716133.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-349820-1176716133 -o ROOT/results/node7/solver-349820-1176716133 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-349820-1176716133.opb /tmp/evaluation/349820-1176716133/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  602db8a4b5456d6ce4573c7850dec197

RANDOM SEED= 273606801

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1625776 kB
Buffers:         34504 kB
Cached:         311572 kB
SwapCached:       3240 kB
Active:         195156 kB
Inactive:       174328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625776 kB
SwapTotal:     4192956 kB
SwapFree:      4170524 kB
Dirty:            7236 kB
Writeback:           0 kB
Mapped:          30220 kB
Slab:            46204 kB
Committed_AS:  7038448 kB
PageTables:       1860 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= 66419 MiB

End job on node7 on Mon Apr 16 10:05:32 UTC 2007