Trace number 373020

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? (TO) 1801.99 1802.84

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_4.opb
MD5SUM7937d419688402745c19e3544f97b6e8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1800.38
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved NO
Number of variables99789
Total number of constraints388956
Number of constraints which are clauses388925
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints30
Minimum length of a constraint1
Maximum length of a constraint3140
Number of terms in the objective function 3140
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 3140
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 3178
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.05/1800.81	c Somebody sent me a SIGTERM
1800.05/1800.81	s UNKNOWN
1800.05/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373020-1177158043/instance-373020-1177158043.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/node23/watcher-373020-1177158043 -o ROOT/results/node23/solver-373020-1177158043 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373020-1177158043.opb /tmp/evaluation/373020-1177158043/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: 1.00 1.00 1.00 3/77 25489
/proc/meminfo: memFree=1727288/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=12268 CPUtime=0
/proc/25489/stat : 25489 (pbclasp) R 25487 25489 24730 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 163721565 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238487829093 0 0 4224 0 0 0 0 17 1 0 0
/proc/25489/statm: 3067 317 242 3 0 167 0

[startup+0.044409 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25489
/proc/meminfo: memFree=1727288/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=14100 CPUtime=0.03
/proc/25489/stat : 25489 (pbclasp) R 25487 25489 24730 0 -1 4194304 887 0 0 0 3 0 0 0 18 0 1 0 163721565 14438400 853 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238487507681 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25489/statm: 3525 853 314 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.101418 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25489
/proc/meminfo: memFree=1727288/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16056 CPUtime=0.09
/proc/25489/stat : 25489 (pbclasp) R 25487 25489 24730 0 -1 4194304 1379 0 0 0 9 0 0 0 18 0 1 0 163721565 16441344 1345 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238487541270 0 0 4224 16384 0 0 0 17 1 0 0
/proc/25489/statm: 4014 1345 320 3 0 1114 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16056

[startup+0.301459 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25489
/proc/meminfo: memFree=1727288/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16600 CPUtime=0.19
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 163721565 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25489/statm: 4150 1479 324 3 0 1250 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16600

[startup+0.701536 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25489
/proc/meminfo: memFree=1727288/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16600 CPUtime=0.19
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 163721565 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25489/statm: 4150 1479 324 3 0 1250 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16600

[startup+1.50269 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25492
/proc/meminfo: memFree=1721120/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16600 CPUtime=0.19
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 163721565 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25489/statm: 4150 1479 324 3 0 1250 0
[pid=25491] ppid=25489 vsize=5352 CPUtime=0
/proc/25491/stat : 25491 (sh) S 25489 25489 24730 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 163721586 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25491/statm: 1338 230 193 169 0 49 0
[pid=25492] ppid=25491 vsize=12664 CPUtime=1.28
/proc/25492/stat : 25492 (pb2clasp1) R 25491 25489 24730 0 -1 4194304 578 0 0 0 128 0 0 0 25 0 1 0 163721586 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 238496559058 0 0 4224 0 0 0 0 17 1 0 0
/proc/25492/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 34616

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25492
/proc/meminfo: memFree=1720480/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16600 CPUtime=0.19
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 163721565 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25489/statm: 4150 1479 324 3 0 1250 0
[pid=25491] ppid=25489 vsize=5352 CPUtime=0
/proc/25491/stat : 25491 (sh) S 25489 25489 24730 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 163721586 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25491/statm: 1338 230 193 169 0 49 0
[pid=25492] ppid=25491 vsize=12664 CPUtime=2.88
/proc/25492/stat : 25492 (pb2clasp1) R 25491 25489 24730 0 -1 4194304 578 0 0 0 287 1 0 0 25 0 1 0 163721586 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 238505640213 0 0 4224 0 0 0 0 17 1 0 0
/proc/25492/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34616

[startup+6.30262 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25492
/proc/meminfo: memFree=1718880/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16600 CPUtime=0.19
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 163721565 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25489/statm: 4150 1479 324 3 0 1250 0
[pid=25491] ppid=25489 vsize=5352 CPUtime=0
/proc/25491/stat : 25491 (sh) S 25489 25489 24730 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 163721586 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25491/statm: 1338 230 193 169 0 49 0
[pid=25492] ppid=25491 vsize=12664 CPUtime=6.08
/proc/25492/stat : 25492 (pb2clasp1) R 25491 25489 24730 0 -1 4194304 578 0 0 0 605 3 0 0 25 0 1 0 163721586 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 238505907206 0 0 4224 0 0 0 0 17 1 0 0
/proc/25492/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 34616

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25492
/proc/meminfo: memFree=1716000/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16600 CPUtime=0.19
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 163721565 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25489/statm: 4150 1479 324 3 0 1250 0
[pid=25491] ppid=25489 vsize=5352 CPUtime=0
/proc/25491/stat : 25491 (sh) S 25489 25489 24730 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 163721586 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25491/statm: 1338 230 193 169 0 49 0
[pid=25492] ppid=25491 vsize=12664 CPUtime=12.47
/proc/25492/stat : 25492 (pb2clasp1) R 25491 25489 24730 0 -1 4194304 578 0 0 0 1243 4 0 0 25 0 1 0 163721586 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 238487506914 0 0 4224 0 0 0 0 17 1 0 0
/proc/25492/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 34616

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25492
/proc/meminfo: memFree=1710048/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16600 CPUtime=0.19
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 163721565 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25489/statm: 4150 1479 324 3 0 1250 0
[pid=25491] ppid=25489 vsize=5352 CPUtime=0
/proc/25491/stat : 25491 (sh) S 25489 25489 24730 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 163721586 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25491/statm: 1338 230 193 169 0 49 0
[pid=25492] ppid=25491 vsize=12664 CPUtime=25.27
/proc/25492/stat : 25492 (pb2clasp1) R 25491 25489 24730 0 -1 4194304 578 0 0 0 2521 6 0 0 25 0 1 0 163721586 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 238505521392 0 0 4224 0 0 0 0 17 1 0 0
/proc/25492/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34616

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25499
/proc/meminfo: memFree=1511200/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.38
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1780 1814 0 0 20 1 2701 16 16 0 1 0 163721565 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1568 343 3 0 1316 0
[pid=25497] ppid=25489 vsize=5356 CPUtime=0.03
/proc/25497/stat : 25497 (sh) S 25489 25489 24730 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 163724307 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25497/statm: 1339 225 188 169 0 50 0
[pid=25499] ppid=25497 vsize=187124 CPUtime=23.61
/proc/25499/stat : 25499 (clasp-1.0) R 25497 25489 24730 0 -1 4194304 57083 0 0 0 2337 24 0 0 25 0 1 0 163724308 191614976 45421 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737327 0 0 4096 0 0 0 0 17 1 0 0
/proc/25499/statm: 46781 45421 249 81 0 46155 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 209344

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25499
/proc/meminfo: memFree=1511200/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.38
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1780 1814 0 0 20 1 2701 16 16 0 1 0 163721565 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1568 343 3 0 1316 0
[pid=25497] ppid=25489 vsize=5356 CPUtime=0.03
/proc/25497/stat : 25497 (sh) S 25489 25489 24730 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 163724307 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25497/statm: 1339 225 188 169 0 50 0
[pid=25499] ppid=25497 vsize=187124 CPUtime=74.77
/proc/25499/stat : 25499 (clasp-1.0) R 25497 25489 24730 0 -1 4194304 57083 0 0 0 7453 24 0 0 25 0 1 0 163724308 191614976 45421 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/25499/statm: 46781 45421 249 81 0 46155 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 209344

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25499
/proc/meminfo: memFree=1511200/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.38
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1780 1814 0 0 20 1 2701 16 16 0 1 0 163721565 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1568 343 3 0 1316 0
[pid=25497] ppid=25489 vsize=5356 CPUtime=0.03
/proc/25497/stat : 25497 (sh) S 25489 25489 24730 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 163724307 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25497/statm: 1339 225 188 169 0 50 0
[pid=25499] ppid=25497 vsize=187124 CPUtime=134.75
/proc/25499/stat : 25499 (clasp-1.0) R 25497 25489 24730 0 -1 4194304 57083 0 0 0 13450 25 0 0 25 0 1 0 163724308 191614976 45421 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/25499/statm: 46781 45421 249 81 0 46155 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 209344

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25499
/proc/meminfo: memFree=1511200/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.38
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1780 1814 0 0 20 1 2701 16 16 0 1 0 163721565 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1568 343 3 0 1316 0
[pid=25497] ppid=25489 vsize=5356 CPUtime=0.03
/proc/25497/stat : 25497 (sh) S 25489 25489 24730 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 163724307 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25497/statm: 1339 225 188 169 0 50 0
[pid=25499] ppid=25497 vsize=187124 CPUtime=194.72
/proc/25499/stat : 25499 (clasp-1.0) R 25497 25489 24730 0 -1 4194304 57083 0 0 0 19447 25 0 0 25 0 1 0 163724308 191614976 45421 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134737309 0 0 4096 0 0 0 0 17 1 0 0
/proc/25499/statm: 46781 45421 249 81 0 46155 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 209344

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25499
/proc/meminfo: memFree=1511200/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.38
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1780 1814 0 0 20 1 2701 16 16 0 1 0 163721565 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1568 343 3 0 1316 0
[pid=25497] ppid=25489 vsize=5356 CPUtime=0.03
/proc/25497/stat : 25497 (sh) S 25489 25489 24730 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 163724307 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25497/statm: 1339 225 188 169 0 50 0

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

/proc/loadavg: 1.00 1.00 1.00 2/80 25501
/proc/meminfo: memFree=1482528/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.38
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1780 1814 0 0 20 1 2701 16 16 0 1 0 163721565 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1568 343 3 0 1316 0
[pid=25497] ppid=25489 vsize=5356 CPUtime=0.03
/proc/25497/stat : 25497 (sh) S 25489 25489 24730 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 163724307 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25497/statm: 1339 225 188 169 0 50 0
[pid=25499] ppid=25497 vsize=216820 CPUtime=1694.16
/proc/25499/stat : 25499 (clasp-1.0) R 25497 25489 24730 0 -1 4194304 65040 0 0 0 169371 45 0 0 25 0 1 0 163724308 222023680 52581 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/25499/statm: 54205 52581 249 81 0 53579 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 239040

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25501
/proc/meminfo: memFree=1480096/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.38
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1780 1814 0 0 20 1 2701 16 16 0 1 0 163721565 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1568 343 3 0 1316 0
[pid=25497] ppid=25489 vsize=5356 CPUtime=0.03
/proc/25497/stat : 25497 (sh) S 25489 25489 24730 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 163724307 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25497/statm: 1339 225 188 169 0 50 0
[pid=25499] ppid=25497 vsize=219308 CPUtime=1754.14
/proc/25499/stat : 25499 (clasp-1.0) R 25497 25489 24730 0 -1 4194304 66699 0 0 0 175367 47 0 0 25 0 1 0 163724308 224571392 53183 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/25499/statm: 54827 53183 249 81 0 54201 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 241528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25501
/proc/meminfo: memFree=1479776/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.38
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1780 1814 0 0 20 1 2701 16 16 0 1 0 163721565 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1568 343 3 0 1316 0
[pid=25497] ppid=25489 vsize=5356 CPUtime=0.03
/proc/25497/stat : 25497 (sh) S 25489 25489 24730 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 163724307 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25497/statm: 1339 225 188 169 0 50 0
[pid=25499] ppid=25497 vsize=219604 CPUtime=1772.64
/proc/25499/stat : 25499 (clasp-1.0) R 25497 25489 24730 0 -1 4194304 66769 0 0 0 177217 47 0 0 25 0 1 0 163724308 224874496 53253 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/25499/statm: 54901 53253 249 81 0 54275 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 241824

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25501
/proc/meminfo: memFree=1479776/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.38
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1780 1814 0 0 20 1 2701 16 16 0 1 0 163721565 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1568 343 3 0 1316 0
[pid=25497] ppid=25489 vsize=5356 CPUtime=0.03
/proc/25497/stat : 25497 (sh) S 25489 25489 24730 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 163724307 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25497/statm: 1339 225 188 169 0 50 0
[pid=25499] ppid=25497 vsize=219604 CPUtime=1772.64
/proc/25499/stat : 25499 (clasp-1.0) R 25497 25489 24730 0 -1 4194304 66769 0 0 0 177217 47 0 0 25 0 1 0 163724308 224874496 53253 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/25499/statm: 54901 53253 249 81 0 54275 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 241824

# WARNING:
# current cumulated CPU time (27.46 s) is less than in the last sample (1800.05 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1772.59 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25501
/proc/meminfo: memFree=1479776/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.46
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1927 3189 0 0 21 1 2702 22 16 0 1 0 163721565 17268736 1570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/25489/statm: 4216 1570 343 3 0 1316 0
Current children cumulated CPU time (s) 27.46
Current children cumulated vsize (KiB) 16864

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 25501
/proc/meminfo: memFree=1479776/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.55
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1938 3592 0 0 21 1 2702 31 16 0 1 0 163721565 17268736 1570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1570 343 3 0 1316 0
Current children cumulated CPU time (s) 27.55
Current children cumulated vsize (KiB) 16864

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 3/82 25512
/proc/meminfo: memFree=1669904/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.55
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1938 3592 0 0 21 1 2702 31 16 0 1 0 163721565 17268736 1570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1570 343 3 0 1316 0
[pid=25510] ppid=25489 vsize=5356 CPUtime=0
/proc/25510/stat : 25510 (sh) S 25489 25489 24730 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 163901658 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25510/statm: 1339 225 188 169 0 50 0
[pid=25511] ppid=25510 vsize=2520 CPUtime=0.01
/proc/25511/stat : 25511 (cat) S 25510 25489 24730 0 -1 4194304 120 0 0 0 0 1 0 0 15 0 1 0 163901658 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25511/statm: 630 87 71 4 0 42 0
[pid=25512] ppid=25510 vsize=35556 CPUtime=1.24
/proc/25512/stat : 25512 (clasp-1.0) R 25510 25489 24730 0 -1 4194304 8596 0 0 0 120 4 0 0 25 0 1 0 163901659 36409344 8364 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 2867716 0 0 4096 0 0 0 0 17 1 0 0
/proc/25512/statm: 8889 8364 230 81 0 8263 0
Current children cumulated CPU time (s) 28.8
Current children cumulated vsize (KiB) 60296

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/82 25512
/proc/meminfo: memFree=1669904/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.55
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1938 3592 0 0 21 1 2702 31 16 0 1 0 163721565 17268736 1570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1570 343 3 0 1316 0
[pid=25510] ppid=25489 vsize=5356 CPUtime=0
/proc/25510/stat : 25510 (sh) S 25489 25489 24730 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 163901658 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25510/statm: 1339 225 188 169 0 50 0
[pid=25511] ppid=25510 vsize=2520 CPUtime=0.01
/proc/25511/stat : 25511 (cat) S 25510 25489 24730 0 -1 4194304 120 0 0 0 0 1 0 0 15 0 1 0 163901658 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25511/statm: 630 87 71 4 0 42 0
[pid=25512] ppid=25510 vsize=43940 CPUtime=1.65
/proc/25512/stat : 25512 (clasp-1.0) R 25510 25489 24730 0 -1 4194304 10702 0 0 0 160 5 0 0 25 0 1 0 163901659 44994560 10470 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4160563217 0 0 4096 0 0 0 0 17 1 0 0
/proc/25512/statm: 10985 10470 230 81 0 10359 0
Current children cumulated CPU time (s) 29.21
Current children cumulated vsize (KiB) 68680

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 25512
/proc/meminfo: memFree=1646480/2055920 swapFree=4169120/4192956
[pid=25489] ppid=25487 vsize=16864 CPUtime=27.55
/proc/25489/stat : 25489 (pbclasp) S 25487 25489 24730 0 -1 4194304 1938 3592 0 0 21 1 2702 31 16 0 1 0 163721565 17268736 1570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/25489/statm: 4216 1570 343 3 0 1316 0
[pid=25510] ppid=25489 vsize=5356 CPUtime=0
/proc/25510/stat : 25510 (sh) S 25489 25489 24730 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 163901658 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25510/statm: 1339 225 188 169 0 50 0
[pid=25511] ppid=25510 vsize=2520 CPUtime=0.01
/proc/25511/stat : 25511 (cat) S 25510 25489 24730 0 -1 4194304 120 0 0 0 0 1 0 0 15 0 1 0 163901658 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25511/statm: 630 87 71 4 0 42 0
[pid=25512] ppid=25510 vsize=48360 CPUtime=1.84
/proc/25512/stat : 25512 (clasp-1.0) R 25510 25489 24730 0 -1 4194304 11773 0 0 0 179 5 0 0 25 0 1 0 163901659 49520640 11541 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25512/statm: 12090 11541 230 81 0 11464 0
Current children cumulated CPU time (s) 29.4
Current children cumulated vsize (KiB) 73100

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25489 and gives
#  childrusage.ru_utime.tv_sec=27
#  childrusage.ru_utime.tv_usec=247857
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=349946
# CPU time returned by wait4() is 27.5978
# while last known CPU time is 29.4
#
# 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): 1772.59
#  lost CPU user time (s): 1772.15
#  lost CPU system time (s): 0.44

Real time (s): 1802.84
CPU time (s): 1801.99
CPU user time (s): 1801.17
CPU system time (s): 0.82
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 241824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.2479
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7019
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= 5249
involuntary context switches= 595

runsolver used 1.76773 second user time and 4.80127 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 21 12:20:44 UTC 2007

IDJOB= 373020
IDBENCH= 25013
IDSOLVER= 167
FILE ID= node23/373020-1177158043

PBS_JOBID= 4648890

Free space on /tmp= 66444 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_4.opb
COMMAND LINE= pbclasp instance-373020-1177158043.opb /tmp/evaluation/373020-1177158043/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-373020-1177158043 -o ROOT/results/node23/conversion-373020-1177158043 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373020-1177158043/instance-373020-1177158043.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-373020-1177158043 -o ROOT/results/node23/solver-373020-1177158043 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373020-1177158043.opb /tmp/evaluation/373020-1177158043/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  7937d419688402745c19e3544f97b6e8

RANDOM SEED= 111699886

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1727760 kB
Buffers:         57520 kB
Cached:         179016 kB
SwapCached:       2552 kB
Active:         193076 kB
Inactive:        67388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727760 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:           12360 kB
Writeback:           0 kB
Mapped:          30488 kB
Slab:            53268 kB
Committed_AS:  2756576 kB
PageTables:       1796 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= 66415 MiB

End job on node23 on Sat Apr 21 12:50:47 UTC 2007