Trace number 360506

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? (MO) 72.84 62.2147

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v30_e350_d15_mw10_8.opb.PB06.opb
MD5SUMa6ae80bf3bd14a966c0a388701471ae7
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.84572
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1600
Total number of constraints328901
Number of constraints which are clauses327070
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints1770
Minimum length of a constraint2
Maximum length of a constraint700
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 258
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 759
Number of bits of the biggest sum of numbers10
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)

72.84/62.21	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360506-1176970394/instance-360506-1176970394.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/node37/watcher-360506-1176970394 -o ROOT/results/node37/solver-360506-1176970394 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360506-1176970394.opb /tmp/evaluation/360506-1176970394/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: 0.88 0.97 0.99 3/78 32031
/proc/meminfo: memFree=1606272/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12268 CPUtime=0
/proc/32031/stat : 32031 (pbclasp) R 32029 32031 30715 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 144951846 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125217278 0 0 4224 0 0 0 0 17 1 0 0
/proc/32031/statm: 3067 317 242 3 0 167 0

[startup+0.00900795 s]
/proc/loadavg: 0.88 0.97 0.99 3/78 32031
/proc/meminfo: memFree=1606272/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0
/proc/32031/stat : 32031 (pbclasp) R 32029 32031 30715 0 -1 4194304 463 0 0 0 0 0 0 0 18 0 1 0 144951846 12697600 429 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213115936800 0 0 4224 16384 0 0 0 17 1 0 0
/proc/32031/statm: 3100 429 314 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102025 s]
/proc/loadavg: 0.88 0.97 0.99 3/78 32031
/proc/meminfo: memFree=1606272/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.09
/proc/32031/stat : 32031 (pbclasp) R 32029 32031 30715 0 -1 4194304 477 0 0 0 9 0 0 0 18 0 1 0 144951846 12697600 443 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 0 0 0 17 1 0 0
/proc/32031/statm: 3100 443 316 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+0.301068 s]
/proc/loadavg: 0.88 0.97 0.99 3/78 32031
/proc/meminfo: memFree=1606272/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12400

[startup+0.701138 s]
/proc/loadavg: 0.88 0.97 0.99 3/78 32031
/proc/meminfo: memFree=1606272/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12400

[startup+1.50129 s]
/proc/loadavg: 0.88 0.97 0.99 3/83 32036
/proc/meminfo: memFree=1596952/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
[pid=32033] ppid=32031 vsize=5352 CPUtime=0
/proc/32033/stat : 32033 (sh) S 32031 32031 30715 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 144951875 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32033/statm: 1338 224 188 169 0 49 0
[pid=32034] ppid=32033 vsize=12400 CPUtime=1.2
/proc/32034/stat : 32034 (pb2clasp1) R 32033 32031 30715 0 -1 4194304 501 0 0 0 120 0 0 0 25 0 1 0 144951875 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 213116013836 0 0 4224 0 0 0 0 17 0 0 0
/proc/32034/statm: 3100 459 340 3 0 200 0
[pid=32035] ppid=32033 vsize=14804 CPUtime=0.55
/proc/32035/stat : 32035 (clasp) S 32033 32031 30715 0 -1 4194304 3338 0 0 0 54 1 0 0 16 0 1 0 144951875 15159296 3304 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32035/statm: 3701 3304 173 154 0 3171 0
[pid=32036] ppid=32033 vsize=12268 CPUtime=0
/proc/32036/stat : 32036 (pboutclasp.pl) S 32033 32031 30715 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144951875 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/32036/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 2.02
Current children cumulated vsize (KiB) 57224

[startup+3.10259 s]
/proc/loadavg: 0.88 0.97 0.99 2/83 32036
/proc/meminfo: memFree=1585560/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
[pid=32033] ppid=32031 vsize=5352 CPUtime=0
/proc/32033/stat : 32033 (sh) S 32031 32031 30715 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 144951875 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32033/statm: 1338 224 188 169 0 49 0
[pid=32034] ppid=32033 vsize=12400 CPUtime=2.79
/proc/32034/stat : 32034 (pb2clasp1) R 32033 32031 30715 0 -1 4194304 501 0 0 0 279 0 0 0 25 0 1 0 144951875 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 213125214162 0 0 4224 0 0 0 0 17 1 0 0
/proc/32034/statm: 3100 459 340 3 0 200 0
[pid=32035] ppid=32033 vsize=31072 CPUtime=1.32
/proc/32035/stat : 32035 (clasp) R 32033 32031 30715 0 -1 4194304 7420 0 0 0 129 3 0 0 16 0 1 0 144951875 31817728 7353 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 3587860 0 0 4096 0 0 0 0 17 0 0 0
/proc/32035/statm: 7768 7353 173 154 0 7238 0
[pid=32036] ppid=32033 vsize=12268 CPUtime=0
/proc/32036/stat : 32036 (pboutclasp.pl) S 32033 32031 30715 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144951875 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/32036/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.38
Current children cumulated vsize (KiB) 73492

[startup+6.30119 s]
/proc/loadavg: 0.89 0.97 0.99 2/83 32036
/proc/meminfo: memFree=1552856/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
[pid=32033] ppid=32031 vsize=5352 CPUtime=0
/proc/32033/stat : 32033 (sh) S 32031 32031 30715 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 144951875 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32033/statm: 1338 224 188 169 0 49 0
[pid=32034] ppid=32033 vsize=12400 CPUtime=5.99
/proc/32034/stat : 32034 (pb2clasp1) R 32033 32031 30715 0 -1 4194304 501 0 0 0 598 1 0 0 25 0 1 0 144951875 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 213136404503 0 0 4224 0 0 0 0 17 0 0 0
/proc/32034/statm: 3100 459 340 3 0 200 0
[pid=32035] ppid=32033 vsize=62916 CPUtime=2.76
/proc/32035/stat : 32035 (clasp) S 32033 32031 30715 0 -1 4194304 15377 0 0 0 269 7 0 0 16 0 1 0 144951875 64425984 15245 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32035/statm: 15729 15245 173 154 0 15199 0
[pid=32036] ppid=32033 vsize=12268 CPUtime=0
/proc/32036/stat : 32036 (pboutclasp.pl) S 32033 32031 30715 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144951875 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/32036/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 9.02
Current children cumulated vsize (KiB) 105336

[startup+12.7014 s]
/proc/loadavg: 0.98 0.98 0.99 3/83 32036
/proc/meminfo: memFree=1485088/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
[pid=32033] ppid=32031 vsize=5352 CPUtime=0
/proc/32033/stat : 32033 (sh) S 32031 32031 30715 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 144951875 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32033/statm: 1338 224 188 169 0 49 0
[pid=32034] ppid=32033 vsize=12400 CPUtime=12.34
/proc/32034/stat : 32034 (pb2clasp1) R 32033 32031 30715 0 -1 4194304 501 0 0 0 1233 1 0 0 25 0 1 0 144951875 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 213136386793 0 0 4224 0 0 0 0 17 0 0 0
/proc/32034/statm: 3100 459 340 3 0 200 0
[pid=32035] ppid=32033 vsize=128912 CPUtime=5.88
/proc/32035/stat : 32035 (clasp) S 32033 32031 30715 0 -1 4194304 31942 0 0 0 574 14 0 0 16 0 1 0 144951875 132005888 31681 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32035/statm: 32228 31681 173 154 0 31698 0
[pid=32036] ppid=32033 vsize=12268 CPUtime=0
/proc/32036/stat : 32036 (pboutclasp.pl) S 32033 32031 30715 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144951875 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/32036/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 18.49
Current children cumulated vsize (KiB) 171332

[startup+25.5018 s]
/proc/loadavg: 1.05 1.00 1.00 2/83 32036
/proc/meminfo: memFree=1379616/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
[pid=32033] ppid=32031 vsize=5352 CPUtime=0
/proc/32033/stat : 32033 (sh) S 32031 32031 30715 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 144951875 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32033/statm: 1338 224 188 169 0 49 0
[pid=32034] ppid=32033 vsize=12532 CPUtime=22.14
/proc/32034/stat : 32034 (pb2clasp1) S 32033 32031 30715 0 -1 4194304 549 0 0 0 2211 3 0 0 23 0 1 0 144951875 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 213125214162 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/32034/statm: 3133 507 340 3 0 233 0
[pid=32035] ppid=32033 vsize=227096 CPUtime=13.84
/proc/32035/stat : 32035 (clasp) R 32033 32031 30715 0 -1 4194304 56751 0 0 0 1359 25 0 0 21 0 1 0 144951875 232546304 56233 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134666022 0 0 4096 0 0 0 0 17 1 0 0
/proc/32035/statm: 56774 56233 181 154 0 56244 0
[pid=32036] ppid=32033 vsize=12268 CPUtime=0
/proc/32036/stat : 32036 (pboutclasp.pl) S 32033 32031 30715 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144951875 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/32036/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 36.25
Current children cumulated vsize (KiB) 269648

[startup+51.1016 s]
/proc/loadavg: 1.11 1.02 1.01 2/83 32036
/proc/meminfo: memFree=364256/2055920 swapFree=4159008/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
[pid=32033] ppid=32031 vsize=5352 CPUtime=0
/proc/32033/stat : 32033 (sh) S 32031 32031 30715 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 144951875 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32033/statm: 1338 224 188 169 0 49 0
[pid=32034] ppid=32033 vsize=12532 CPUtime=22.14
/proc/32034/stat : 32034 (pb2clasp1) S 32033 32031 30715 0 -1 4194304 549 0 0 0 2211 3 0 0 23 0 1 0 144951875 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 213125214162 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/32034/statm: 3133 507 340 3 0 233 0
[pid=32035] ppid=32033 vsize=1320500 CPUtime=39.44
/proc/32035/stat : 32035 (clasp) R 32033 32031 30715 0 -1 4194304 401863 0 0 0 3777 167 0 0 25 0 1 0 144951875 1352192000 315567 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32035/statm: 330125 315567 181 154 0 329595 0
[pid=32036] ppid=32033 vsize=12268 CPUtime=0
/proc/32036/stat : 32036 (pboutclasp.pl) S 32033 32031 30715 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144951875 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/32036/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 61.85
Current children cumulated vsize (KiB) 1363052



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+62.2017 s]
/proc/loadavg: 1.10 1.02 1.00 2/83 32036
/proc/meminfo: memFree=15776/2055920 swapFree=4158988/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
[pid=32033] ppid=32031 vsize=5352 CPUtime=0
/proc/32033/stat : 32033 (sh) S 32031 32031 30715 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 144951875 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32033/statm: 1338 224 188 169 0 49 0
[pid=32034] ppid=32033 vsize=12532 CPUtime=22.14
/proc/32034/stat : 32034 (pb2clasp1) S 32033 32031 30715 0 -1 4194304 549 0 0 0 2211 3 0 0 23 0 1 0 144951875 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 213125214162 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/32034/statm: 3133 507 340 3 0 233 0
[pid=32035] ppid=32033 vsize=1801244 CPUtime=50.43
/proc/32035/stat : 32035 (clasp) R 32033 32031 30715 0 -1 4194304 556886 0 0 0 4810 233 0 0 16 0 1 0 144951875 1844473856 420838 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 1 0 0
/proc/32035/statm: 450311 420838 181 154 0 449781 0
[pid=32036] ppid=32033 vsize=12268 CPUtime=0
/proc/32036/stat : 32036 (pboutclasp.pl) S 32033 32031 30715 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144951875 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/32036/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 72.84
Current children cumulated vsize (KiB) 1843796

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

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

[startup+62.2017 s]
/proc/loadavg: 1.10 1.02 1.00 2/83 32036
/proc/meminfo: memFree=15776/2055920 swapFree=4158988/4192956
[pid=32031] ppid=32029 vsize=12400 CPUtime=0.27
/proc/32031/stat : 32031 (pbclasp) S 32029 32031 30715 0 -1 4194304 498 0 0 0 27 0 0 0 16 0 1 0 144951846 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32031/statm: 3100 447 320 3 0 200 0
[pid=32033] ppid=32031 vsize=5352 CPUtime=0
/proc/32033/stat : 32033 (sh) S 32031 32031 30715 0 -1 4194304 297 0 0 0 0 0 0 0 20 0 1 0 144951875 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32033/statm: 1338 224 188 169 0 49 0
[pid=32034] ppid=32033 vsize=12532 CPUtime=22.14
/proc/32034/stat : 32034 (pb2clasp1) S 32033 32031 30715 0 -1 4194304 549 0 0 0 2211 3 0 0 23 0 1 0 144951875 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 213125214162 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/32034/statm: 3133 507 340 3 0 233 0
[pid=32035] ppid=32033 vsize=1801244 CPUtime=50.43
/proc/32035/stat : 32035 (clasp) R 32033 32031 30715 0 -1 4194304 556886 0 0 0 4810 233 0 0 16 0 1 0 144951875 1844473856 420838 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 1 0 0
/proc/32035/statm: 450311 420838 181 154 0 449781 0
[pid=32036] ppid=32033 vsize=12268 CPUtime=0
/proc/32036/stat : 32036 (pboutclasp.pl) S 32033 32031 30715 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144951875 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 213125214306 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/32036/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 72.84
Current children cumulated vsize (KiB) 1843796

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32031 and gives
#  childrusage.ru_utime.tv_sec=22
#  childrusage.ru_utime.tv_usec=387596
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=45993
# CPU time returned by wait4() is 22.4336
# while last known CPU time is 72.84
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 62.2147
CPU time (s): 72.84
CPU user time (s): 70.48
CPU system time (s): 2.36
CPU usage (%): 117.078
Max. virtual memory (cumulated for all children) (KiB): 1843796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.3876
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1826
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= 50
involuntary context switches= 509

runsolver used 0.06099 second user time and 0.179972 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Thu Apr 19 08:13:14 UTC 2007

IDJOB= 360506
IDBENCH= 1376
IDSOLVER= 158
FILE ID= node37/360506-1176970394

PBS_JOBID= 4630271

Free space on /tmp= 66404 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v30_e350_d15_mw10_8.opb.PB06.opb
COMMAND LINE= pbclasp instance-360506-1176970394.opb /tmp/evaluation/360506-1176970394/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-360506-1176970394 -o ROOT/results/node37/conversion-360506-1176970394 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360506-1176970394/instance-360506-1176970394.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-360506-1176970394 -o ROOT/results/node37/solver-360506-1176970394 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360506-1176970394.opb /tmp/evaluation/360506-1176970394/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  a6ae80bf3bd14a966c0a388701471ae7

RANDOM SEED= 881449917

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1606680 kB
Buffers:         42936 kB
Cached:         305604 kB
SwapCached:       2748 kB
Active:         213936 kB
Inactive:       163540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606680 kB
SwapTotal:     4192956 kB
SwapFree:      4159008 kB
Dirty:           12276 kB
Writeback:           0 kB
Mapped:          36456 kB
Slab:            57036 kB
Committed_AS:  1130064 kB
PageTables:       2012 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= 66404 MiB

End job on node37 on Thu Apr 19 08:14:17 UTC 2007