Trace number 349172

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1801.99 1802.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.17.opb
MD5SUM7d701b956113b6fc93a1922e71200e27
Bench CategoryOPT-SMALLINT (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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4250
Total number of constraints68397
Number of constraints which are clauses68397
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 constraint17
Number of terms in the objective function 4250
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 4250
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4250
Number of bits of the biggest sum of numbers13
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)

1800.07/1800.72	c Somebody sent me a SIGTERM
1800.07/1800.72	s UNKNOWN
1800.07/1800.72	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349172-1176656017/instance-349172-1176656017.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/node61/watcher-349172-1176656017 -o ROOT/results/node61/solver-349172-1176656017 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-349172-1176656017.opb /tmp/evaluation/349172-1176656017/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 0.97 0.99 3/64 3994
/proc/meminfo: memFree=1768512/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=12268 CPUtime=0
/proc/3994/stat : 3994 (pbclasp) R 3992 3994 3525 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 77565382 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246406675045 0 0 4224 0 0 0 0 17 1 0 0
/proc/3994/statm: 3067 317 242 3 0 167 0

[startup+0.0195839 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3994
/proc/meminfo: memFree=1768512/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=12812 CPUtime=0.01
/proc/3994/stat : 3994 (pbclasp) R 3992 3994 3525 0 -1 4194304 573 0 0 0 1 0 0 0 18 0 1 0 77565382 13119488 539 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246406387539 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3994/statm: 3203 539 320 3 0 303 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12812

[startup+0.101591 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3994
/proc/meminfo: memFree=1768512/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=12944 CPUtime=0.09
/proc/3994/stat : 3994 (pbclasp) R 3992 3994 3525 0 -1 4194304 623 0 0 0 9 0 0 0 18 0 1 0 77565382 13254656 589 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246406353633 0 0 4224 16384 0 0 0 17 1 0 0
/proc/3994/statm: 3236 589 320 3 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12944

[startup+0.301612 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3994
/proc/meminfo: memFree=1768512/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=13612 CPUtime=0.2
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 797 0 0 0 20 0 0 0 16 0 1 0 77565382 13938688 747 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3994/statm: 3403 747 324 3 0 503 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13612

[startup+0.701647 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 3994
/proc/meminfo: memFree=1768512/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=13612 CPUtime=0.2
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 797 0 0 0 20 0 0 0 16 0 1 0 77565382 13938688 747 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3994/statm: 3403 747 324 3 0 503 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13612

[startup+1.50172 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 3997
/proc/meminfo: memFree=1765608/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=13612 CPUtime=0.2
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 797 0 0 0 20 0 0 0 16 0 1 0 77565382 13938688 747 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3994/statm: 3403 747 324 3 0 503 0
[pid=3996] ppid=3994 vsize=5352 CPUtime=0
/proc/3996/stat : 3996 (sh) S 3994 3994 3525 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 77565403 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3996/statm: 1338 229 193 169 0 49 0
[pid=3997] ppid=3996 vsize=12400 CPUtime=1.28
/proc/3997/stat : 3997 (pb2clasp1) R 3996 3994 3525 0 -1 4194304 506 0 0 0 128 0 0 0 25 0 1 0 77565403 12697600 468 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 246424484287 0 0 4224 0 0 0 0 17 1 0 0
/proc/3997/statm: 3100 468 339 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31364

[startup+3.10188 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 3997
/proc/meminfo: memFree=1765032/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=13612 CPUtime=0.2
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 797 0 0 0 20 0 0 0 16 0 1 0 77565382 13938688 747 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415405154 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3994/statm: 3403 747 324 3 0 503 0
[pid=3996] ppid=3994 vsize=5352 CPUtime=0
/proc/3996/stat : 3996 (sh) S 3994 3994 3525 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 77565403 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3996/statm: 1338 229 193 169 0 49 0
[pid=3997] ppid=3996 vsize=12400 CPUtime=2.88
/proc/3997/stat : 3997 (pb2clasp1) R 3996 3994 3525 0 -1 4194304 506 0 0 0 287 1 0 0 25 0 1 0 77565403 12697600 468 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 246424310011 0 0 4224 0 0 0 0 17 1 0 0
/proc/3997/statm: 3100 468 339 3 0 200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31364

[startup+6.30218 s]
/proc/loadavg: 0.92 0.97 0.99 2/68 4004
/proc/meminfo: memFree=1738592/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4003] ppid=4002 vsize=2520 CPUtime=0
/proc/4003/stat : 4003 (cat) S 4002 3994 3525 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 77565829 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4003/statm: 630 87 71 4 0 42 0
[pid=4004] ppid=4002 vsize=48044 CPUtime=1.82
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 11724 0 0 0 178 4 0 0 25 0 1 0 77565829 49197056 11589 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134935293 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 12011 11589 173 154 0 11481 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 69924

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 4004
/proc/meminfo: memFree=1725608/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=39624 CPUtime=8.21
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 15393 0 0 0 815 6 0 0 25 0 1 0 77565829 40574976 9526 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 9906 9526 194 154 0 9376 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 58984

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 4004
/proc/meminfo: memFree=1707368/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=57200 CPUtime=21
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 19770 0 0 0 2091 9 0 0 25 0 1 0 77565829 58572800 13903 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 14300 13903 194 154 0 13770 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 76560

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 4004
/proc/meminfo: memFree=1684712/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=80184 CPUtime=46.6
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 25504 0 0 0 4646 14 0 0 25 0 1 0 77565829 82108416 19596 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 20046 19596 194 154 0 19516 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 99544

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 4004
/proc/meminfo: memFree=1640424/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=124972 CPUtime=97.79
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 36640 0 0 0 9757 22 0 0 25 0 1 0 77565829 127971328 30580 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134753634 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 31243 30580 194 154 0 30713 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 144332

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 4004
/proc/meminfo: memFree=1620520/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=145084 CPUtime=157.77
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 41582 0 0 0 15751 26 0 0 25 0 1 0 77565829 148566016 35522 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 36271 35522 194 154 0 35741 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 164444

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 4004
/proc/meminfo: memFree=1619496/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=146092 CPUtime=217.75
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 41816 0 0 0 21749 26 0 0 25 0 1 0 77565829 149598208 35756 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 36523 35756 194 154 0 35993 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 165452

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 4004
/proc/meminfo: memFree=1598504/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0

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

/proc/loadavg: 1.00 1.00 1.00 2/67 4202
/proc/meminfo: memFree=1506920/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=263572 CPUtime=1717.24
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 73992 0 0 0 171667 57 0 0 25 0 1 0 77565829 269897728 63683 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741278 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 65893 63683 194 154 0 65363 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 282932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4202
/proc/meminfo: memFree=1500968/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=270052 CPUtime=1777.23
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 75839 0 0 0 177664 59 0 0 25 0 1 0 77565829 276533248 65224 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 67513 65224 194 154 0 66983 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 289412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4202
/proc/meminfo: memFree=1498152/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=272896 CPUtime=1795.62
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 76583 0 0 0 179503 59 0 0 25 0 1 0 77565829 279445504 65914 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 68224 65914 194 154 0 67694 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 292256

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4202
/proc/meminfo: memFree=1498152/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.45
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1098 1597 0 0 21 0 421 3 17 0 1 0 77565382 14344192 859 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3994/statm: 3502 859 343 3 0 602 0
[pid=4002] ppid=3994 vsize=5352 CPUtime=0
/proc/4002/stat : 4002 (sh) S 3994 3994 3525 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 77565829 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4002/statm: 1338 224 188 169 0 49 0
[pid=4004] ppid=4002 vsize=272896 CPUtime=1795.62
/proc/4004/stat : 4004 (clasp) R 4002 3994 3525 0 -1 4194304 76583 0 0 0 179503 59 0 0 25 0 1 0 77565829 279445504 65914 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/4004/statm: 68224 65914 194 154 0 67694 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 292256

# WARNING:
# current cumulated CPU time (4.49 s) is less than in the last sample (1800.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1795.58 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4202
/proc/meminfo: memFree=1498152/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.49
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1260 3368 0 0 21 0 422 6 18 0 1 0 77565382 14344192 861 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3994/statm: 3502 861 343 3 0 602 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 14008

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4202
/proc/meminfo: memFree=1498152/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.49
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1260 3368 0 0 21 0 422 6 18 0 1 0 77565382 14344192 861 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3994/statm: 3502 861 343 3 0 602 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 14008

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4213
/proc/meminfo: memFree=1737624/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.49
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1260 3368 0 0 21 0 422 6 18 0 1 0 77565382 14344192 861 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3994/statm: 3502 861 343 3 0 602 0
[pid=4211] ppid=3994 vsize=5352 CPUtime=0
/proc/4211/stat : 4211 (sh) S 3994 3994 3525 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 77745458 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4211/statm: 1338 224 188 169 0 49 0
[pid=4212] ppid=4211 vsize=2520 CPUtime=0
/proc/4212/stat : 4212 (cat) S 4211 3994 3525 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 77745458 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4212/statm: 630 87 71 4 0 42 0
[pid=4213] ppid=4211 vsize=38748 CPUtime=1.42
/proc/4213/stat : 4213 (clasp) R 4211 3994 3525 0 -1 4194304 9339 0 0 0 139 3 0 0 25 0 1 0 77745458 39677952 9269 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932725 0 0 4096 0 0 0 0 17 1 0 0
/proc/4213/statm: 9687 9269 173 154 0 9157 0
Current children cumulated CPU time (s) 5.91
Current children cumulated vsize (KiB) 60628

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4213
/proc/meminfo: memFree=1737624/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.49
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1260 3368 0 0 21 0 422 6 18 0 1 0 77565382 14344192 861 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3994/statm: 3502 861 343 3 0 602 0
[pid=4211] ppid=3994 vsize=5352 CPUtime=0
/proc/4211/stat : 4211 (sh) S 3994 3994 3525 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 77745458 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4211/statm: 1338 224 188 169 0 49 0
[pid=4212] ppid=4211 vsize=2520 CPUtime=0
/proc/4212/stat : 4212 (cat) S 4211 3994 3525 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 77745458 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4212/statm: 630 87 71 4 0 42 0
[pid=4213] ppid=4211 vsize=48580 CPUtime=1.82
/proc/4213/stat : 4213 (clasp) R 4211 3994 3525 0 -1 4194304 11811 0 0 0 178 4 0 0 25 0 1 0 77745458 49745920 11676 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4213/statm: 12145 11676 176 154 0 11615 0
Current children cumulated CPU time (s) 6.31
Current children cumulated vsize (KiB) 70460

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 4213
/proc/meminfo: memFree=1737624/2055920 swapFree=4184896/4192956
[pid=3994] ppid=3992 vsize=14008 CPUtime=4.49
/proc/3994/stat : 3994 (pbclasp) S 3992 3994 3525 0 -1 4194304 1260 3368 0 0 21 0 422 6 18 0 1 0 77565382 14344192 861 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3994/statm: 3502 861 343 3 0 602 0
[pid=4211] ppid=3994 vsize=5352 CPUtime=0
/proc/4211/stat : 4211 (sh) S 3994 3994 3525 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 77745458 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4211/statm: 1338 224 188 169 0 49 0
[pid=4212] ppid=4211 vsize=2520 CPUtime=0
/proc/4212/stat : 4212 (cat) S 4211 3994 3525 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 77745458 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4212/statm: 630 87 71 4 0 42 0
[pid=4213] ppid=4211 vsize=49628 CPUtime=1.92
/proc/4213/stat : 4213 (clasp) R 4211 3994 3525 0 -1 4194304 12127 0 0 0 188 4 0 0 25 0 1 0 77745458 50819072 11992 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134678449 0 0 4096 0 0 0 0 17 1 0 0
/proc/4213/statm: 12407 11992 181 154 0 11877 0
Current children cumulated CPU time (s) 6.41
Current children cumulated vsize (KiB) 71508

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3994 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=441324
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=83987
# CPU time returned by wait4() is 4.52531
# while last known CPU time is 6.41
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1795.58
#  lost CPU user time (s): 1795.02
#  lost CPU system time (s): 0.56

Real time (s): 1802.73
CPU time (s): 1801.99
CPU user time (s): 1801.33
CPU system time (s): 0.66
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 292256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.44132
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5434
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= 1067
involuntary context switches= 36

runsolver used 2.30365 second user time and 4.26335 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Apr 15 16:53:37 UTC 2007

IDJOB= 349172
IDBENCH= 2183
IDSOLVER= 158
FILE ID= node61/349172-1176656017

PBS_JOBID= 4559879

Free space on /tmp= 66561 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.17.opb
COMMAND LINE= pbclasp instance-349172-1176656017.opb /tmp/evaluation/349172-1176656017/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-349172-1176656017 -o ROOT/results/node61/conversion-349172-1176656017 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349172-1176656017/instance-349172-1176656017.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-349172-1176656017 -o ROOT/results/node61/solver-349172-1176656017 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-349172-1176656017.opb /tmp/evaluation/349172-1176656017/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7d701b956113b6fc93a1922e71200e27

RANDOM SEED= 406826310

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1768920 kB
Buffers:         12788 kB
Cached:         188536 kB
SwapCached:       2404 kB
Active:          68724 kB
Inactive:       143168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768920 kB
SwapTotal:     4192956 kB
SwapFree:      4184896 kB
Dirty:            2744 kB
Writeback:           0 kB
Mapped:          17292 kB
Slab:            61264 kB
Committed_AS:   160764 kB
PageTables:       1388 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= 66557 MiB

End job on node61 on Sun Apr 15 17:23:40 UTC 2007