Trace number 352413

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) 458.97 459.235

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_14.opb.PB06.opb
MD5SUM13c1b3915f4d316b882a7e551b1f0496
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark502
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 502
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 498884
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 498884
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)

457.06/457.22	c Somebody sent me a SIGTERM
457.06/457.22	s UNKNOWN
457.06/457.25	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352413-1176631421/instance-352413-1176631421.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/node30/watcher-352413-1176631421 -o ROOT/results/node30/solver-352413-1176631421 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352413-1176631421.opb /tmp/evaluation/352413-1176631421/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: 0.92 0.98 0.99 2/77 21546
/proc/meminfo: memFree=1839936/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=12268 CPUtime=0
/proc/21546/stat : 21546 (pbclasp) D 21544 21546 20464 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 111057844 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907749989 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/21546/statm: 3067 317 242 3 0 167 0

[startup+0.0106849 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 21546
/proc/meminfo: memFree=1839936/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=12532 CPUtime=0
/proc/21546/stat : 21546 (pbclasp) R 21544 21546 20464 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 111057844 12832768 451 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907428519 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21546/statm: 3133 451 314 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101544 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 21546
/proc/meminfo: memFree=1839936/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=13448 CPUtime=0.09
/proc/21546/stat : 21546 (pbclasp) R 21544 21546 20464 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 111057844 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907462425 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21546/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301555 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 21546
/proc/meminfo: memFree=1839936/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=13580 CPUtime=0.29
/proc/21546/stat : 21546 (pbclasp) R 21544 21546 20464 0 -1 4194304 769 0 0 0 29 0 0 0 19 0 1 0 111057844 13905920 735 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907428577 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21546/statm: 3395 735 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701579 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 21546
/proc/meminfo: memFree=1839936/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=14164 CPUtime=0.69
/proc/21546/stat : 21546 (pbclasp) R 21544 21546 20464 0 -1 4194304 914 0 0 0 69 0 0 0 23 0 1 0 111057844 14503936 880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264925933249 0 0 4224 16384 0 0 0 17 1 0 0
/proc/21546/statm: 3541 880 320 3 0 641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14164

[startup+1.50163 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21547
/proc/meminfo: memFree=1837176/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=15220 CPUtime=1.08
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 111057844 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21546/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 15220

[startup+3.10273 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 21549
/proc/meminfo: memFree=1835240/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=15220 CPUtime=1.08
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 111057844 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21546/statm: 3805 1142 324 3 0 905 0
[pid=21548] ppid=21546 vsize=5352 CPUtime=0
/proc/21548/stat : 21548 (sh) S 21546 21546 20464 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111057953 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21548/statm: 1338 229 193 169 0 49 0
[pid=21549] ppid=21548 vsize=12532 CPUtime=2
/proc/21549/stat : 21549 (pb2clasp1) R 21548 21546 20464 0 -1 4194304 521 0 0 0 199 1 0 0 25 0 1 0 111057953 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264916480098 0 0 4224 0 0 0 0 17 1 0 0
/proc/21549/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33104

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 21549
/proc/meminfo: memFree=1833832/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=15220 CPUtime=1.08
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 111057844 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21546/statm: 3805 1142 324 3 0 905 0
[pid=21548] ppid=21546 vsize=5352 CPUtime=0
/proc/21548/stat : 21548 (sh) S 21546 21546 20464 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111057953 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21548/statm: 1338 229 193 169 0 49 0
[pid=21549] ppid=21548 vsize=12532 CPUtime=5.19
/proc/21549/stat : 21549 (pb2clasp1) R 21548 21546 20464 0 -1 4194304 521 0 0 0 517 2 0 0 25 0 1 0 111057953 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264916480098 0 0 4224 0 0 0 0 17 1 0 0
/proc/21549/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.7023 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 21549
/proc/meminfo: memFree=1831272/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=15220 CPUtime=1.08
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 111057844 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21546/statm: 3805 1142 324 3 0 905 0
[pid=21548] ppid=21546 vsize=5352 CPUtime=0
/proc/21548/stat : 21548 (sh) S 21546 21546 20464 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111057953 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21548/statm: 1338 229 193 169 0 49 0
[pid=21549] ppid=21548 vsize=12532 CPUtime=11.58
/proc/21549/stat : 21549 (pb2clasp1) R 21548 21546 20464 0 -1 4194304 521 0 0 0 1154 4 0 0 25 0 1 0 111057953 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264925810434 0 0 4224 0 0 0 0 17 1 0 0
/proc/21549/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 33104

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 21549
/proc/meminfo: memFree=1825896/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=15220 CPUtime=1.08
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1191 0 0 0 108 0 0 0 16 0 1 0 111057844 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21546/statm: 3805 1142 324 3 0 905 0
[pid=21548] ppid=21546 vsize=5352 CPUtime=0
/proc/21548/stat : 21548 (sh) S 21546 21546 20464 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111057953 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21548/statm: 1338 229 193 169 0 49 0
[pid=21549] ppid=21548 vsize=12532 CPUtime=24.37
/proc/21549/stat : 21549 (pb2clasp1) R 21548 21546 20464 0 -1 4194304 521 0 0 0 2430 7 0 0 25 0 1 0 111057953 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264925441073 0 0 4224 0 0 0 0 17 1 0 0
/proc/21549/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 33104

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 21556
/proc/meminfo: memFree=1557480/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.09
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1789 1617 0 0 111 0 3977 21 16 0 1 0 111057844 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21546/statm: 4036 1382 343 3 0 1136 0
[pid=21554] ppid=21546 vsize=5352 CPUtime=0.04
/proc/21554/stat : 21554 (sh) S 21546 21546 20464 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111061957 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21554/statm: 1338 224 188 169 0 49 0
[pid=21556] ppid=21554 vsize=249192 CPUtime=9.91
/proc/21556/stat : 21556 (clasp-1.0) R 21554 21546 20464 0 -1 4194304 74012 0 0 0 955 36 0 0 25 0 1 0 111061957 255172608 61105 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134744722 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 62298 61105 242 81 0 61672 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 270688

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/80 21556
/proc/meminfo: memFree=1237992/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.09
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1789 1617 0 0 111 0 3977 21 16 0 1 0 111057844 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21546/statm: 4036 1382 343 3 0 1136 0
[pid=21554] ppid=21546 vsize=5352 CPUtime=0.04
/proc/21554/stat : 21554 (sh) S 21546 21546 20464 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111061957 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21554/statm: 1338 224 188 169 0 49 0
[pid=21556] ppid=21554 vsize=569204 CPUtime=61.1
/proc/21556/stat : 21556 (clasp-1.0) R 21554 21546 20464 0 -1 4194304 154767 0 0 0 6032 78 0 0 25 0 1 0 111061957 582864896 140934 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616169 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 142301 140934 245 81 0 141675 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 590700

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21556
/proc/meminfo: memFree=900968/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.09
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1789 1617 0 0 111 0 3977 21 16 0 1 0 111057844 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21546/statm: 4036 1382 343 3 0 1136 0
[pid=21554] ppid=21546 vsize=5352 CPUtime=0.04
/proc/21554/stat : 21554 (sh) S 21546 21546 20464 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111061957 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21554/statm: 1338 224 188 169 0 49 0
[pid=21556] ppid=21554 vsize=909724 CPUtime=121.08
/proc/21556/stat : 21556 (clasp-1.0) R 21554 21546 20464 0 -1 4194304 251674 0 0 0 11981 127 0 0 25 0 1 0 111061957 931557376 225738 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 227431 225738 245 81 0 226805 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 931220

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21556
/proc/meminfo: memFree=703400/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.09
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1789 1617 0 0 111 0 3977 21 16 0 1 0 111057844 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21546/statm: 4036 1382 343 3 0 1136 0
[pid=21554] ppid=21546 vsize=5352 CPUtime=0.04
/proc/21554/stat : 21554 (sh) S 21546 21546 20464 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111061957 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21554/statm: 1338 224 188 169 0 49 0
[pid=21556] ppid=21554 vsize=1104936 CPUtime=181.06
/proc/21556/stat : 21556 (clasp-1.0) R 21554 21546 20464 0 -1 4194304 300759 0 0 0 17954 152 0 0 25 0 1 0 111061957 1131454464 274367 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 276234 274367 245 81 0 275608 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1126432

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21556
/proc/meminfo: memFree=479016/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.09
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1789 1617 0 0 111 0 3977 21 16 0 1 0 111057844 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21546/statm: 4036 1382 343 3 0 1136 0
[pid=21554] ppid=21546 vsize=5352 CPUtime=0.04
/proc/21554/stat : 21554 (sh) S 21546 21546 20464 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111061957 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21554/statm: 1338 224 188 169 0 49 0
[pid=21556] ppid=21554 vsize=1333068 CPUtime=241.05
/proc/21556/stat : 21556 (clasp-1.0) R 21554 21546 20464 0 -1 4194304 375522 0 0 0 23914 191 0 0 25 0 1 0 111061957 1365061632 331008 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7452316 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 333267 331008 245 81 0 332641 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1354564


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

/proc/loadavg: 0.99 0.98 0.99 2/80 21556
/proc/meminfo: memFree=307048/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.09
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1789 1617 0 0 111 0 3977 21 16 0 1 0 111057844 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21546/statm: 4036 1382 343 3 0 1136 0
[pid=21554] ppid=21546 vsize=5352 CPUtime=0.04
/proc/21554/stat : 21554 (sh) S 21546 21546 20464 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111061957 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21554/statm: 1338 224 188 169 0 49 0
[pid=21556] ppid=21554 vsize=1503452 CPUtime=301.05
/proc/21556/stat : 21556 (clasp-1.0) R 21554 21546 20464 0 -1 4194304 419034 0 0 0 29887 218 0 0 25 0 1 0 111061957 1539534848 373326 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134790214 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 375863 373326 245 81 0 375237 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1524948

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21556
/proc/meminfo: memFree=168936/2055920 swapFree=4169940/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.09
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1789 1617 0 0 111 0 3977 21 16 0 1 0 111057844 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21546/statm: 4036 1382 343 3 0 1136 0
[pid=21554] ppid=21546 vsize=5352 CPUtime=0.04
/proc/21554/stat : 21554 (sh) S 21546 21546 20464 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111061957 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21554/statm: 1338 224 188 169 0 49 0
[pid=21556] ppid=21554 vsize=1642220 CPUtime=361.03
/proc/21556/stat : 21556 (clasp-1.0) R 21554 21546 20464 0 -1 4194304 455032 0 0 0 35863 240 0 0 25 0 1 0 111061957 1681633280 407886 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 410555 407886 245 81 0 409929 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1663716



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+457.202 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21556
/proc/meminfo: memFree=15848/2055920 swapFree=4169844/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.09
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1789 1617 0 0 111 0 3977 21 16 0 1 0 111057844 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21546/statm: 4036 1382 343 3 0 1136 0
[pid=21554] ppid=21546 vsize=5352 CPUtime=0.04
/proc/21554/stat : 21554 (sh) S 21546 21546 20464 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111061957 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21554/statm: 1338 224 188 169 0 49 0
[pid=21556] ppid=21554 vsize=1821748 CPUtime=415.93
/proc/21556/stat : 21556 (clasp-1.0) R 21554 21546 20464 0 -1 4194304 523578 0 0 0 41317 276 0 0 25 0 1 0 111061957 1865469952 452418 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 455437 452418 245 81 0 454811 0
Current children cumulated CPU time (s) 457.06
Current children cumulated vsize (KiB) 1843244

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

[startup+457.202 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21556
/proc/meminfo: memFree=15848/2055920 swapFree=4169844/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.09
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1789 1617 0 0 111 0 3977 21 16 0 1 0 111057844 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/21546/statm: 4036 1382 343 3 0 1136 0
[pid=21554] ppid=21546 vsize=5352 CPUtime=0.04
/proc/21554/stat : 21554 (sh) S 21546 21546 20464 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 111061957 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21554/statm: 1338 224 188 169 0 49 0
[pid=21556] ppid=21554 vsize=1821748 CPUtime=415.93
/proc/21556/stat : 21556 (clasp-1.0) R 21554 21546 20464 0 -1 4194304 523578 0 0 0 41317 276 0 0 25 0 1 0 111061957 1865469952 452418 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/21556/statm: 455437 452418 245 81 0 454811 0
Current children cumulated CPU time (s) 457.06
Current children cumulated vsize (KiB) 1843244

# WARNING:
# current cumulated CPU time (41.16 s) is less than in the last sample (457.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (415.9 s) to the 'lost time'.

[startup+457.319 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21556
/proc/meminfo: memFree=15848/2055920 swapFree=4169844/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.16
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1946 2991 0 0 112 0 3977 27 17 0 1 0 111057844 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/21546/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.16
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+457.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 21556
/proc/meminfo: memFree=15848/2055920 swapFree=4169844/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.28
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1957 3393 0 0 112 0 3978 38 16 0 1 0 111057844 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21546/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.28
Current children cumulated vsize (KiB) 16144

[startup+458.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 21567
/proc/meminfo: memFree=1824472/2055920 swapFree=4169844/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.28
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1957 3393 0 0 112 0 3978 38 16 0 1 0 111057844 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21546/statm: 4036 1384 343 3 0 1136 0
[pid=21565] ppid=21546 vsize=5352 CPUtime=0
/proc/21565/stat : 21565 (sh) S 21546 21546 20464 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111103583 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21565/statm: 1338 224 188 169 0 49 0
[pid=21566] ppid=21565 vsize=2520 CPUtime=0
/proc/21566/stat : 21566 (cat) S 21565 21546 20464 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111103583 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21566/statm: 630 87 71 4 0 42 0
[pid=21567] ppid=21565 vsize=22656 CPUtime=0.79
/proc/21567/stat : 21567 (clasp-1.0) R 21565 21546 20464 0 -1 4194304 5219 0 0 0 76 3 0 0 25 0 1 0 111103583 23199744 5181 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7434386 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 5664 5181 230 81 0 5038 0
Current children cumulated CPU time (s) 42.07
Current children cumulated vsize (KiB) 46672

[startup+459.001 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 21567
/proc/meminfo: memFree=1798488/2055920 swapFree=4169844/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.28
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1957 3393 0 0 112 0 3978 38 16 0 1 0 111057844 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21546/statm: 4036 1384 343 3 0 1136 0
[pid=21565] ppid=21546 vsize=5352 CPUtime=0
/proc/21565/stat : 21565 (sh) S 21546 21546 20464 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111103583 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21565/statm: 1338 224 188 169 0 49 0
[pid=21566] ppid=21565 vsize=2520 CPUtime=0
/proc/21566/stat : 21566 (cat) S 21565 21546 20464 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111103583 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21566/statm: 630 87 71 4 0 42 0
[pid=21567] ppid=21565 vsize=40688 CPUtime=1.59
/proc/21567/stat : 21567 (clasp-1.0) R 21565 21546 20464 0 -1 4194304 9607 0 0 0 154 5 0 0 25 0 1 0 111103583 41664512 9569 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7433985 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 10172 9569 230 81 0 9546 0
Current children cumulated CPU time (s) 42.87
Current children cumulated vsize (KiB) 64704

[startup+459.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/82 21567
/proc/meminfo: memFree=1798488/2055920 swapFree=4169844/4192956
[pid=21546] ppid=21544 vsize=16144 CPUtime=41.28
/proc/21546/stat : 21546 (pbclasp) S 21544 21546 20464 0 -1 4194304 1957 3393 0 0 112 0 3978 38 16 0 1 0 111057844 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/21546/statm: 4036 1384 343 3 0 1136 0
[pid=21565] ppid=21546 vsize=5352 CPUtime=0
/proc/21565/stat : 21565 (sh) S 21546 21546 20464 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111103583 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21565/statm: 1338 224 188 169 0 49 0
[pid=21566] ppid=21565 vsize=2520 CPUtime=0.01
/proc/21566/stat : 21566 (cat) S 21565 21546 20464 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 111103583 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21566/statm: 630 87 71 4 0 42 0
[pid=21567] ppid=21565 vsize=44136 CPUtime=1.78
/proc/21567/stat : 21567 (clasp-1.0) R 21565 21546 20464 0 -1 4194304 10607 0 0 0 173 5 0 0 25 0 1 0 111103583 45195264 10569 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134670628 0 0 4096 0 0 0 0 17 1 0 0
/proc/21567/statm: 11034 10570 230 81 0 10408 0
Current children cumulated CPU time (s) 43.07
Current children cumulated vsize (KiB) 68152

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21546 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=912780
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=406938
# CPU time returned by wait4() is 41.3197
# while last known CPU time is 43.07
#
# 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): 415.9
#  lost CPU user time (s): 413.16
#  lost CPU system time (s): 2.74

Real time (s): 459.235
CPU time (s): 458.97
CPU user time (s): 455.79
CPU system time (s): 3.18
CPU usage (%): 99.9424
Max. virtual memory (cumulated for all children) (KiB): 1843244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.9128
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6590
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= 5832
involuntary context switches= 872

runsolver used 0.440932 second user time and 1.23881 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Apr 15 10:03:41 UTC 2007

IDJOB= 352413
IDBENCH= 1973
IDSOLVER= 167
FILE ID= node30/352413-1176631421

PBS_JOBID= 4559794

Free space on /tmp= 66547 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_14.opb.PB06.opb
COMMAND LINE= pbclasp instance-352413-1176631421.opb /tmp/evaluation/352413-1176631421/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-352413-1176631421 -o ROOT/results/node30/conversion-352413-1176631421 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352413-1176631421/instance-352413-1176631421.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-352413-1176631421 -o ROOT/results/node30/solver-352413-1176631421 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352413-1176631421.opb /tmp/evaluation/352413-1176631421/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  13c1b3915f4d316b882a7e551b1f0496

RANDOM SEED= 969193940

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1840408 kB
Buffers:         15096 kB
Cached:          87952 kB
SwapCached:       2148 kB
Active:          48664 kB
Inactive:        77632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840408 kB
SwapTotal:     4192956 kB
SwapFree:      4169940 kB
Dirty:           17392 kB
Writeback:           0 kB
Mapped:          31168 kB
Slab:            74776 kB
Committed_AS:   237848 kB
PageTables:       1776 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 node30 on Sun Apr 15 10:11:21 UTC 2007