Trace number 352322

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 2007-04-10? (MO) 458.71 459.336

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_2.opb.PB06.opb
MD5SUM751aa23355f7a016eeb9009a33a863ac
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark436
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 436
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
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 constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494314
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494314
Number of bits of the biggest sum of numbers19
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)

456.98/457.33	c Somebody sent me a SIGTERM
456.98/457.33	s UNKNOWN
456.98/457.41	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352322-1176629119/instance-352322-1176629119.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-352322-1176629119 -o ROOT/results/node37/solver-352322-1176629119 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352322-1176629119.opb /tmp/evaluation/352322-1176629119/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: 1.17 1.08 1.01 3/78 30932
/proc/meminfo: memFree=1722560/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=12268 CPUtime=0
/proc/30932/stat : 30932 (pbclasp) R 30930 30932 30220 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 110824356 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213116484197 0 0 4224 0 0 0 0 17 1 0 0
/proc/30932/statm: 3067 317 242 3 0 167 0

[startup+0.103 s]
/proc/loadavg: 1.17 1.08 1.01 3/78 30932
/proc/meminfo: memFree=1722560/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=13448 CPUtime=0.09
/proc/30932/stat : 30932 (pbclasp) R 30930 30932 30220 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 110824356 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213136641794 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30932/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.202018 s]
/proc/loadavg: 1.17 1.08 1.01 3/78 30932
/proc/meminfo: memFree=1722560/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=13448 CPUtime=0.19
/proc/30932/stat : 30932 (pbclasp) R 30930 30932 30220 0 -1 4194304 744 0 0 0 19 0 0 0 18 0 1 0 110824356 13770752 710 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213116196244 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30932/statm: 3362 710 320 3 0 462 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13448

[startup+0.301035 s]
/proc/loadavg: 1.17 1.08 1.01 3/78 30932
/proc/meminfo: memFree=1722560/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=13580 CPUtime=0.29
/proc/30932/stat : 30932 (pbclasp) R 30930 30932 30220 0 -1 4194304 767 0 0 0 29 0 0 0 19 0 1 0 110824356 13905920 733 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213136641806 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30932/statm: 3395 733 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701112 s]
/proc/loadavg: 1.17 1.08 1.01 3/78 30932
/proc/meminfo: memFree=1722560/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=13976 CPUtime=0.69
/proc/30932/stat : 30932 (pbclasp) R 30930 30932 30220 0 -1 4194304 880 0 0 0 69 0 0 0 23 0 1 0 110824356 14311424 846 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213136217016 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30932/statm: 3494 846 320 3 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976

[startup+1.50126 s]
/proc/loadavg: 1.17 1.08 1.01 2/79 30933
/proc/meminfo: memFree=1719288/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=15220 CPUtime=1.1
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110824356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30932/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 15220

[startup+3.10156 s]
/proc/loadavg: 1.16 1.08 1.01 2/81 30935
/proc/meminfo: memFree=1717672/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=15220 CPUtime=1.1
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110824356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30932/statm: 3805 1142 324 3 0 905 0
[pid=30934] ppid=30932 vsize=5352 CPUtime=0
/proc/30934/stat : 30934 (sh) S 30932 30932 30220 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110824467 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30934/statm: 1338 229 193 169 0 49 0
[pid=30935] ppid=30934 vsize=12532 CPUtime=1.98
/proc/30935/stat : 30935 (pb2clasp1) R 30934 30932 30220 0 -1 4194304 521 0 0 0 197 1 0 0 25 0 1 0 110824467 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 213136396160 0 0 4224 0 0 0 0 17 1 0 0
/proc/30935/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33104

[startup+6.30117 s]
/proc/loadavg: 1.16 1.08 1.01 2/81 30935
/proc/meminfo: memFree=1716264/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=15220 CPUtime=1.1
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110824356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30932/statm: 3805 1142 324 3 0 905 0
[pid=30934] ppid=30932 vsize=5352 CPUtime=0
/proc/30934/stat : 30934 (sh) S 30932 30932 30220 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110824467 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30934/statm: 1338 229 193 169 0 49 0
[pid=30935] ppid=30934 vsize=12532 CPUtime=5.18
/proc/30935/stat : 30935 (pb2clasp1) R 30934 30932 30220 0 -1 4194304 521 0 0 0 516 2 0 0 25 0 1 0 110824467 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 213136273408 0 0 4224 0 0 0 0 17 1 0 0
/proc/30935/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33104

[startup+12.7024 s]
/proc/loadavg: 1.13 1.08 1.01 2/81 30935
/proc/meminfo: memFree=1713576/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=15220 CPUtime=1.1
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110824356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30932/statm: 3805 1142 324 3 0 905 0
[pid=30934] ppid=30932 vsize=5352 CPUtime=0
/proc/30934/stat : 30934 (sh) S 30932 30932 30220 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110824467 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30934/statm: 1338 229 193 169 0 49 0
[pid=30935] ppid=30934 vsize=12532 CPUtime=11.57
/proc/30935/stat : 30935 (pb2clasp1) R 30934 30932 30220 0 -1 4194304 521 0 0 0 1154 3 0 0 25 0 1 0 110824467 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 213136643525 0 0 4224 0 0 0 0 17 1 0 0
/proc/30935/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5018 s]
/proc/loadavg: 1.11 1.07 1.01 2/81 30935
/proc/meminfo: memFree=1708008/2055920 swapFree=4030084/4192956
[pid=30932] ppid=30930 vsize=15220 CPUtime=1.1
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1191 0 0 0 110 0 0 0 16 0 1 0 110824356 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30932/statm: 3805 1142 324 3 0 905 0
[pid=30934] ppid=30932 vsize=5352 CPUtime=0
/proc/30934/stat : 30934 (sh) S 30932 30932 30220 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 110824467 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30934/statm: 1338 229 193 169 0 49 0
[pid=30935] ppid=30934 vsize=12532 CPUtime=24.37
/proc/30935/stat : 30935 (pb2clasp1) R 30934 30932 30220 0 -1 4194304 521 0 0 0 2430 7 0 0 25 0 1 0 110824467 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 213136291698 0 0 4224 0 0 0 0 17 1 0 0
/proc/30935/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33104

[startup+51.1016 s]
/proc/loadavg: 1.07 1.07 1.01 2/81 30942
/proc/meminfo: memFree=1439272/2055920 swapFree=4030148/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.06
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1782 1617 0 0 112 1 3971 22 16 0 1 0 110824356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1382 343 3 0 1136 0
[pid=30940] ppid=30932 vsize=5352 CPUtime=0.04
/proc/30940/stat : 30940 (sh) S 30932 30932 30220 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110828465 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1338 224 188 169 0 49 0
[pid=30942] ppid=30940 vsize=249192 CPUtime=9.95
/proc/30942/stat : 30942 (clasp-1.0) R 30940 30932 30220 0 -1 4194304 74012 0 0 0 962 33 0 0 25 0 1 0 110828465 255172608 61105 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134735573 0 0 4096 0 0 0 0 17 1 0 0
/proc/30942/statm: 62298 61105 242 81 0 61672 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 270688

[startup+102.301 s]
/proc/loadavg: 1.03 1.05 1.00 2/81 30942
/proc/meminfo: memFree=1119400/2055920 swapFree=4030148/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.06
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1782 1617 0 0 112 1 3971 22 16 0 1 0 110824356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1382 343 3 0 1136 0
[pid=30940] ppid=30932 vsize=5352 CPUtime=0.04
/proc/30940/stat : 30940 (sh) S 30932 30932 30220 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110828465 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1338 224 188 169 0 49 0
[pid=30942] ppid=30940 vsize=569344 CPUtime=61.14
/proc/30942/stat : 30942 (clasp-1.0) R 30940 30932 30220 0 -1 4194304 154803 0 0 0 6045 69 0 0 25 0 1 0 110828465 583008256 140970 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134790212 0 0 4096 0 0 0 0 17 1 0 0
/proc/30942/statm: 142336 140970 245 81 0 141710 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 590840

[startup+162.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/81 30942
/proc/meminfo: memFree=781992/2055920 swapFree=4030148/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.06
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1782 1617 0 0 112 1 3971 22 16 0 1 0 110824356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1382 343 3 0 1136 0
[pid=30940] ppid=30932 vsize=5352 CPUtime=0.04
/proc/30940/stat : 30940 (sh) S 30932 30932 30220 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110828465 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1338 224 188 169 0 49 0
[pid=30942] ppid=30940 vsize=910216 CPUtime=121.11
/proc/30942/stat : 30942 (clasp-1.0) R 30940 30932 30220 0 -1 4194304 251800 0 0 0 11995 116 0 0 25 0 1 0 110828465 932061184 225864 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782705 0 0 4096 0 0 0 0 17 1 0 0
/proc/30942/statm: 227554 225864 245 81 0 226928 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 931712

[startup+222.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/81 30942
/proc/meminfo: memFree=584040/2055920 swapFree=4030212/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.06
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1782 1617 0 0 112 1 3971 22 16 0 1 0 110824356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1382 343 3 0 1136 0
[pid=30940] ppid=30932 vsize=5352 CPUtime=0.04
/proc/30940/stat : 30940 (sh) S 30932 30932 30220 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110828465 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1338 224 188 169 0 49 0
[pid=30942] ppid=30940 vsize=1105864 CPUtime=181.1
/proc/30942/stat : 30942 (clasp-1.0) R 30940 30932 30220 0 -1 4194304 300978 0 0 0 17963 147 0 0 25 0 1 0 110828465 1132404736 274586 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/30942/statm: 276466 274586 245 81 0 275840 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1127360

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/81 30942
/proc/meminfo: memFree=358888/2055920 swapFree=4030212/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.06
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1782 1617 0 0 112 1 3971 22 16 0 1 0 110824356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1382 343 3 0 1136 0
[pid=30940] ppid=30932 vsize=5352 CPUtime=0.04
/proc/30940/stat : 30940 (sh) S 30932 30932 30220 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110828465 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1338 224 188 169 0 49 0
[pid=30942] ppid=30940 vsize=1334368 CPUtime=241.08
/proc/30942/stat : 30942 (clasp-1.0) R 30940 30932 30220 0 -1 4194304 375871 0 0 0 23920 188 0 0 25 0 1 0 110828465 1366392832 331321 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/30942/statm: 333592 331321 245 81 0 332966 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1355864


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

/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1782 1617 0 0 112 1 3971 22 16 0 1 0 110824356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1382 343 3 0 1136 0
[pid=30940] ppid=30932 vsize=5352 CPUtime=0.04
/proc/30940/stat : 30940 (sh) S 30932 30932 30220 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110828465 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1338 224 188 169 0 49 0
[pid=30942] ppid=30940 vsize=1642696 CPUtime=361.04
/proc/30942/stat : 30942 (clasp-1.0) R 30940 30932 30220 0 -1 4194304 455166 0 0 0 35866 238 0 0 25 0 1 0 110828465 1682120704 407966 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134780669 0 0 4096 0 0 0 0 17 1 0 0
/proc/30942/statm: 410674 407966 245 81 0 410048 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1664192



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+457.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 30942
/proc/meminfo: memFree=16232/2055920 swapFree=4030236/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.06
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1782 1617 0 0 112 1 3971 22 16 0 1 0 110824356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1382 343 3 0 1136 0
[pid=30940] ppid=30932 vsize=5352 CPUtime=0.04
/proc/30940/stat : 30940 (sh) S 30932 30932 30220 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110828465 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1338 224 188 169 0 49 0
[pid=30942] ppid=30940 vsize=1821880 CPUtime=415.88
/proc/30942/stat : 30942 (clasp-1.0) R 30940 30932 30220 0 -1 4194304 523610 0 0 0 41315 273 0 0 25 0 1 0 110828465 1865605120 452450 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134783020 0 0 4096 0 0 0 0 17 1 0 0
/proc/30942/statm: 455470 452450 245 81 0 454844 0
Current children cumulated CPU time (s) 456.98
Current children cumulated vsize (KiB) 1843376

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

[startup+457.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 30942
/proc/meminfo: memFree=16232/2055920 swapFree=4030236/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.06
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1782 1617 0 0 112 1 3971 22 16 0 1 0 110824356 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1382 343 3 0 1136 0
[pid=30940] ppid=30932 vsize=5352 CPUtime=0.04
/proc/30940/stat : 30940 (sh) S 30932 30932 30220 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 110828465 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30940/statm: 1338 224 188 169 0 49 0
[pid=30942] ppid=30940 vsize=1821880 CPUtime=415.88
/proc/30942/stat : 30942 (clasp-1.0) R 30940 30932 30220 0 -1 4194304 523610 0 0 0 41315 273 0 0 25 0 1 0 110828465 1865605120 452450 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134783020 0 0 4096 0 0 0 0 17 1 0 0
/proc/30942/statm: 455470 452450 245 81 0 454844 0
Current children cumulated CPU time (s) 456.98
Current children cumulated vsize (KiB) 1843376

# WARNING:
# current cumulated CPU time (41.11 s) is less than in the last sample (456.98 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (415.87 s) to the 'lost time'.

[startup+457.418 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 30942
/proc/meminfo: memFree=16232/2055920 swapFree=4030236/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.11
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1846 2250 0 1 112 1 3971 27 16 0 1 0 110824356 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 16384 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/30932/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.11
Current children cumulated vsize (KiB) 16144

Sending SIGKILL to process tree (bottom up)

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

[startup+457.602 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 30942
/proc/meminfo: memFree=16232/2055920 swapFree=4030236/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.15
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1935 2989 0 1 113 1 3972 29 16 0 1 0 110824356 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125214306 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30932/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.15
Current children cumulated vsize (KiB) 16144

[startup+458.403 s]
/proc/loadavg: 1.00 1.01 1.00 2/83 30953
/proc/meminfo: memFree=1828120/2055920 swapFree=4030236/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.25
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1947 3391 0 1 113 1 3972 39 16 0 1 0 110824356 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1384 343 3 0 1136 0
[pid=30951] ppid=30932 vsize=5352 CPUtime=0
/proc/30951/stat : 30951 (sh) S 30932 30932 30220 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 110870123 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30951/statm: 1338 224 188 169 0 49 0
[pid=30952] ppid=30951 vsize=2520 CPUtime=0
/proc/30952/stat : 30952 (cat) S 30951 30932 30220 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 110870123 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 213116485858 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30952/statm: 630 87 71 4 0 42 0
[pid=30953] ppid=30951 vsize=21676 CPUtime=0.69
/proc/30953/stat : 30953 (clasp-1.0) R 30951 30932 30220 0 -1 4194304 5012 0 0 0 67 2 0 0 25 0 1 0 110870123 22196224 4974 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 0 0 0
/proc/30953/statm: 5419 4974 230 81 0 4793 0
Current children cumulated CPU time (s) 41.94
Current children cumulated vsize (KiB) 45692

[startup+458.803 s]
/proc/loadavg: 1.00 1.01 1.00 2/83 30953
/proc/meminfo: memFree=1799640/2055920 swapFree=4030236/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.25
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1947 3391 0 1 113 1 3972 39 16 0 1 0 110824356 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1384 343 3 0 1136 0
[pid=30951] ppid=30932 vsize=5352 CPUtime=0
/proc/30951/stat : 30951 (sh) S 30932 30932 30220 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 110870123 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30951/statm: 1338 224 188 169 0 49 0
[pid=30952] ppid=30951 vsize=2520 CPUtime=0.01
/proc/30952/stat : 30952 (cat) S 30951 30932 30220 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 110870123 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 213116485858 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30952/statm: 630 87 71 4 0 42 0
[pid=30953] ppid=30951 vsize=31720 CPUtime=1.1
/proc/30953/stat : 30953 (clasp-1.0) R 30951 30932 30220 0 -1 4194304 7464 0 0 0 107 3 0 0 25 0 1 0 110870123 32481280 7426 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 0 0 0
/proc/30953/statm: 7930 7426 230 81 0 7304 0
Current children cumulated CPU time (s) 42.36
Current children cumulated vsize (KiB) 55736

[startup+459.202 s]
/proc/loadavg: 1.00 1.01 1.00 2/83 30953
/proc/meminfo: memFree=1799640/2055920 swapFree=4030236/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.25
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1947 3391 0 1 113 1 3972 39 16 0 1 0 110824356 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1384 343 3 0 1136 0
[pid=30951] ppid=30932 vsize=5352 CPUtime=0
/proc/30951/stat : 30951 (sh) S 30932 30932 30220 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 110870123 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30951/statm: 1338 224 188 169 0 49 0
[pid=30952] ppid=30951 vsize=2520 CPUtime=0.01
/proc/30952/stat : 30952 (cat) S 30951 30932 30220 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 110870123 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 213116485858 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30952/statm: 630 87 71 4 0 42 0
[pid=30953] ppid=30951 vsize=40820 CPUtime=1.48
/proc/30953/stat : 30953 (clasp-1.0) R 30951 30932 30220 0 -1 4194304 9691 0 0 0 144 4 0 0 25 0 1 0 110870123 41799680 9653 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 0 0 0
/proc/30953/statm: 10205 9654 230 81 0 9579 0
Current children cumulated CPU time (s) 42.74
Current children cumulated vsize (KiB) 64836

[startup+459.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/83 30953
/proc/meminfo: memFree=1799640/2055920 swapFree=4030236/4192956
[pid=30932] ppid=30930 vsize=16144 CPUtime=41.25
/proc/30932/stat : 30932 (pbclasp) S 30930 30932 30220 0 -1 4194304 1947 3391 0 1 113 1 3972 39 16 0 1 0 110824356 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 213125218196 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30932/statm: 4036 1384 343 3 0 1136 0
[pid=30951] ppid=30932 vsize=5352 CPUtime=0
/proc/30951/stat : 30951 (sh) S 30932 30932 30220 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 110870123 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30951/statm: 1338 224 188 169 0 49 0
[pid=30952] ppid=30951 vsize=2520 CPUtime=0.01
/proc/30952/stat : 30952 (cat) S 30951 30932 30220 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 110870123 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 213116485858 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/30952/statm: 630 87 71 4 0 42 0
[pid=30953] ppid=30951 vsize=43212 CPUtime=1.58
/proc/30953/stat : 30953 (clasp-1.0) R 30951 30932 30220 0 -1 4194304 10235 0 0 0 154 4 0 0 25 0 1 0 110870123 44249088 10197 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/30953/statm: 10803 10197 230 81 0 10177 0
Current children cumulated CPU time (s) 42.84
Current children cumulated vsize (KiB) 67228

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30932 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=865787
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=435933
# CPU time returned by wait4() is 41.3017
# while last known CPU time is 42.84
#
# 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): 415.87
#  lost CPU user time (s): 413.15
#  lost CPU system time (s): 2.72

Real time (s): 459.336
CPU time (s): 458.71
CPU user time (s): 455.54
CPU system time (s): 3.17
CPU usage (%): 99.8638
Max. virtual memory (cumulated for all children) (KiB): 1843376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.8658
system time used= 0.435933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6577
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5800
involuntary context switches= 924

runsolver used 0.464929 second user time and 1.22481 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sun Apr 15 09:25:19 UTC 2007

IDJOB= 352322
IDBENCH= 1966
IDSOLVER= 167
FILE ID= node37/352322-1176629119

PBS_JOBID= 4557073

Free space on /tmp= 66548 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_2.opb.PB06.opb
COMMAND LINE= pbclasp instance-352322-1176629119.opb /tmp/evaluation/352322-1176629119/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-352322-1176629119 -o ROOT/results/node37/conversion-352322-1176629119 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352322-1176629119/instance-352322-1176629119.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-352322-1176629119 -o ROOT/results/node37/solver-352322-1176629119 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352322-1176629119.opb /tmp/evaluation/352322-1176629119/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  751aa23355f7a016eeb9009a33a863ac

RANDOM SEED= 221785278

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:       1722968 kB
Buffers:         48744 kB
Cached:         183220 kB
SwapCached:       3180 kB
Active:         138084 kB
Inactive:       121024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722968 kB
SwapTotal:     4192956 kB
SwapFree:      4030084 kB
Dirty:           17324 kB
Writeback:           0 kB
Mapped:          33740 kB
Slab:            59184 kB
Committed_AS:  1120872 kB
PageTables:       2000 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= 66514 MiB

End job on node37 on Sun Apr 15 09:32:59 UTC 2007