Trace number 365820

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) 1800.01 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.022995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints105
Number of constraints which are clauses55
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
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 56
Number of bits of the biggest sum of numbers6
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)

1800.01/1800.51	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/365820-1177053480/instance-365820-1177053480.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/node4/watcher-365820-1177053480 -o ROOT/results/node4/solver-365820-1177053480 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365820-1177053480.opb /tmp/evaluation/365820-1177053480/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: 0.78 0.95 0.98 4/77 30653
/proc/meminfo: memFree=1680664/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12268 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) R 30651 30653 30522 0 -1 4194304 399 0 0 0 0 0 0 0 18 0 1 0 181385752 12562432 365 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259913061089 0 0 4224 0 0 0 0 17 1 0 0
/proc/30653/statm: 3067 372 283 3 0 167 0

[startup+0.0432059 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 30653
/proc/meminfo: memFree=1680664/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101778 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 30653
/proc/meminfo: memFree=1680664/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301806 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 30653
/proc/meminfo: memFree=1680664/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.702845 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 30653
/proc/meminfo: memFree=1680664/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50291 s]
/proc/loadavg: 0.78 0.95 0.98 2/81 30658
/proc/meminfo: memFree=1650936/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=31076 CPUtime=1.44
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 8591 0 0 0 141 3 0 0 25 0 1 0 181385753 31821824 7228 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 7769 7228 194 154 0 7239 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 61228

[startup+3.10106 s]
/proc/loadavg: 0.78 0.95 0.98 2/81 30658
/proc/meminfo: memFree=1649720/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=35872 CPUtime=3.04
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 9772 0 0 0 301 3 0 0 25 0 1 0 181385753 36732928 8409 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 8968 8409 194 154 0 8438 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 66024

[startup+6.30137 s]
/proc/loadavg: 0.80 0.95 0.98 2/81 30658
/proc/meminfo: memFree=1639672/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=44292 CPUtime=6.24
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 11858 0 0 0 619 5 0 0 25 0 1 0 181385753 45355008 10495 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134749764 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 11073 10495 194 154 0 10543 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 74444

[startup+12.702 s]
/proc/loadavg: 0.81 0.95 0.98 2/81 30658
/proc/meminfo: memFree=1624312/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=59324 CPUtime=12.64
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 15602 0 0 0 1258 6 0 0 25 0 1 0 181385753 60747776 14239 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 14831 14239 194 154 0 14301 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 89476

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/81 30658
/proc/meminfo: memFree=1602808/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=79940 CPUtime=25.44
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 20780 0 0 0 2534 10 0 0 25 0 1 0 181385753 81858560 19376 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11023995 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 19985 19376 194 154 0 19455 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 110092

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/81 30658
/proc/meminfo: memFree=1573048/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=110168 CPUtime=51.03
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 28285 0 0 0 5088 15 0 0 25 0 1 0 181385753 112812032 26820 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 27542 26820 194 154 0 27012 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 140320

[startup+102.307 s]
/proc/loadavg: 0.96 0.96 0.98 2/81 30658
/proc/meminfo: memFree=1530872/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=152664 CPUtime=102.21
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 38765 0 0 0 10199 22 0 0 25 0 1 0 181385753 156327936 37209 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 38166 37209 194 154 0 37636 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 182816

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/81 30658
/proc/meminfo: memFree=1507192/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=176612 CPUtime=162.19
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 44640 0 0 0 16192 27 0 0 25 0 1 0 181385753 180850688 43084 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769274 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 44153 43084 194 154 0 43623 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 206764


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

/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 329280

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 30660
/proc/meminfo: memFree=1389112/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=299128 CPUtime=1481.83
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 78085 0 0 0 148117 66 0 0 25 0 1 0 181385753 306307072 72483 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 74782 72483 194 154 0 74252 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 329280

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 30660
/proc/meminfo: memFree=1369912/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=319388 CPUtime=1541.82
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 83167 0 0 0 154111 71 0 0 25 0 1 0 181385753 327053312 77295 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 79847 77295 194 154 0 79317 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 349540

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 30660
/proc/meminfo: memFree=1352440/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=337348 CPUtime=1601.81
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 88328 0 0 0 160105 76 0 0 25 0 1 0 181385753 345444352 81638 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11054675 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 84337 81638 194 154 0 83807 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 367500

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 30660
/proc/meminfo: memFree=1352696/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=336376 CPUtime=1661.79
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 88446 0 0 0 166102 77 0 0 25 0 1 0 181385753 344449024 81513 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 84094 81513 194 154 0 83564 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 366528

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 30660
/proc/meminfo: memFree=1354680/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=334072 CPUtime=1721.77
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 88550 0 0 0 172100 77 0 0 25 0 1 0 181385753 342089728 81041 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 83518 81041 194 154 0 82988 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 364224

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 30660
/proc/meminfo: memFree=1355384/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=333228 CPUtime=1781.76
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 88603 0 0 0 178098 78 0 0 25 0 1 0 181385753 341225472 80883 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 83307 80883 194 154 0 82777 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 363380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 30660
/proc/meminfo: memFree=1355384/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=333228 CPUtime=1799.95
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 88604 0 0 0 179917 78 0 0 25 0 1 0 181385753 341225472 80884 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 83307 80884 194 154 0 82777 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 363380

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/81 30660
/proc/meminfo: memFree=1355384/2055920 swapFree=4153812/4192956
[pid=30653] ppid=30651 vsize=12532 CPUtime=0
/proc/30653/stat : 30653 (pbclasp) S 30651 30653 30522 0 -1 4194304 510 0 0 0 0 0 0 0 16 0 1 0 181385752 12832768 459 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259922112610 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30653/statm: 3133 459 320 3 0 233 0
[pid=30655] ppid=30653 vsize=5352 CPUtime=0.06
/proc/30655/stat : 30655 (sh) S 30653 30653 30522 0 -1 4194304 297 506 0 0 0 0 6 0 16 0 1 0 181385753 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30655/statm: 1338 224 188 169 0 49 0
[pid=30657] ppid=30655 vsize=333228 CPUtime=1799.95
/proc/30657/stat : 30657 (clasp) R 30655 30653 30522 0 -1 4194304 88604 0 0 0 179917 78 0 0 25 0 1 0 181385753 341225472 80884 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/30657/statm: 83307 80884 194 154 0 82777 0
[pid=30658] ppid=30655 vsize=12268 CPUtime=0
/proc/30658/stat : 30658 (pboutclasp.pl) S 30655 30653 30522 0 -1 4194304 412 0 0 0 0 0 0 0 21 0 1 0 181385753 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 259922112610 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/30658/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 363380

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30653 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=76988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.088986
# while last known CPU time is 1800.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.01
CPU user time (s): 1799.23
CPU system time (s): 0.78
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 367500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.076988
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1806
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= 45
involuntary context switches= 7

runsolver used 1.75173 second user time and 4.80727 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Fri Apr 20 07:18:00 UTC 2007

IDJOB= 365820
IDBENCH= 2573
IDSOLVER= 158
FILE ID= node4/365820-1177053480

PBS_JOBID= 4640184

Free space on /tmp= 66473 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
COMMAND LINE= pbclasp instance-365820-1177053480.opb /tmp/evaluation/365820-1177053480/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-365820-1177053480 -o ROOT/results/node4/conversion-365820-1177053480 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365820-1177053480/instance-365820-1177053480.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-365820-1177053480 -o ROOT/results/node4/solver-365820-1177053480 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-365820-1177053480.opb /tmp/evaluation/365820-1177053480/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  277dd35641d3866b31d8fb041eb7f9fb

RANDOM SEED= 164535377

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1681072 kB
Buffers:         53944 kB
Cached:         241492 kB
SwapCached:       2336 kB
Active:         151304 kB
Inactive:       167016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681072 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            41952 kB
Committed_AS:  6160748 kB
PageTables:       1816 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= 66473 MiB

End job on node4 on Fri Apr 20 07:48:01 UTC 2007