Trace number 352300

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 1487.51 1488.43

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_7.opb.PB06.opb
MD5SUM3119db8d3d273f04fc4f3b1324a85224
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark452
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 452
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 493167
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 493167
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)

1485.65/1486.41	c Somebody sent me a SIGTERM
1485.65/1486.41	s UNKNOWN
1485.65/1486.43	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352300-1176628385/instance-352300-1176628385.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/node70/watcher-352300-1176628385 -o ROOT/results/node70/solver-352300-1176628385 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352300-1176628385.opb /tmp/evaluation/352300-1176628385/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 0.99 0.99 3/64 23407
/proc/meminfo: memFree=1678832/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=12268 CPUtime=0
/proc/23407/stat : 23407 (pbclasp) R 23405 23407 22732 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 102375858 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233402235493 0 0 4224 0 0 0 0 17 1 0 0
/proc/23407/statm: 3067 317 242 3 0 167 0

[startup+0.00844799 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23407
/proc/meminfo: memFree=1678832/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=12400 CPUtime=0
/proc/23407/stat : 23407 (pbclasp) R 23405 23407 22732 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 102375858 12697600 403 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233419878656 0 0 4224 0 0 0 0 17 1 0 0
/proc/23407/statm: 3100 409 295 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101458 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23407
/proc/meminfo: memFree=1678832/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=13448 CPUtime=0.09
/proc/23407/stat : 23407 (pbclasp) R 23405 23407 22732 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 102375858 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401947694 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23407/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301479 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23407
/proc/meminfo: memFree=1678832/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=13580 CPUtime=0.29
/proc/23407/stat : 23407 (pbclasp) R 23405 23407 22732 0 -1 4194304 768 0 0 0 29 0 0 0 19 0 1 0 102375858 13905920 734 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233401914081 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23407/statm: 3395 734 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701517 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 23407
/proc/meminfo: memFree=1678832/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=13976 CPUtime=0.69
/proc/23407/stat : 23407 (pbclasp) R 23405 23407 22732 0 -1 4194304 880 0 0 0 69 0 0 0 22 0 1 0 102375858 14311424 846 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233420295944 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23407/statm: 3494 846 320 3 0 594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13976

[startup+1.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 23408
/proc/meminfo: memFree=1676072/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=15220 CPUtime=1.1
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 102375858 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410965602 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23407/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 15220

[startup+3.10176 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23410
/proc/meminfo: memFree=1674000/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=15220 CPUtime=1.1
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 102375858 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410965602 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23407/statm: 3805 1142 324 3 0 905 0
[pid=23409] ppid=23407 vsize=5352 CPUtime=0
/proc/23409/stat : 23409 (sh) S 23407 23407 22732 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 102375969 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23409/statm: 1338 229 193 169 0 49 0
[pid=23410] ppid=23409 vsize=12532 CPUtime=1.98
/proc/23410/stat : 23410 (pb2clasp1) R 23409 23407 22732 0 -1 4194304 521 0 0 0 197 1 0 0 25 0 1 0 102375969 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 233419843578 0 0 4224 0 0 0 0 17 1 0 0
/proc/23410/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33104

[startup+6.30108 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23410
/proc/meminfo: memFree=1672592/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=15220 CPUtime=1.1
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 102375858 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410965602 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23407/statm: 3805 1142 324 3 0 905 0
[pid=23409] ppid=23407 vsize=5352 CPUtime=0
/proc/23409/stat : 23409 (sh) S 23407 23407 22732 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 102375969 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23409/statm: 1338 229 193 169 0 49 0
[pid=23410] ppid=23409 vsize=12532 CPUtime=5.17
/proc/23410/stat : 23410 (pb2clasp1) R 23409 23407 22732 0 -1 4194304 521 0 0 0 515 2 0 0 25 0 1 0 102375969 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 233401862225 0 0 4224 0 0 0 0 17 1 0 0
/proc/23410/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.7027 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23410
/proc/meminfo: memFree=1669912/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=15220 CPUtime=1.1
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 102375858 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410965602 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23407/statm: 3805 1142 324 3 0 905 0
[pid=23409] ppid=23407 vsize=5352 CPUtime=0
/proc/23409/stat : 23409 (sh) S 23407 23407 22732 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 102375969 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23409/statm: 1338 229 193 169 0 49 0
[pid=23410] ppid=23409 vsize=12532 CPUtime=11.58
/proc/23410/stat : 23410 (pb2clasp1) R 23409 23407 22732 0 -1 4194304 521 0 0 0 1154 4 0 0 25 0 1 0 102375969 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 233420044032 0 0 4224 0 0 0 0 17 1 0 0
/proc/23410/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33104

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23410
/proc/meminfo: memFree=1664344/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=15220 CPUtime=1.1
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1190 0 0 0 110 0 0 0 16 0 1 0 102375858 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410965602 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23407/statm: 3805 1142 324 3 0 905 0
[pid=23409] ppid=23407 vsize=5352 CPUtime=0
/proc/23409/stat : 23409 (sh) S 23407 23407 22732 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 102375969 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23409/statm: 1338 229 193 169 0 49 0
[pid=23410] ppid=23409 vsize=12532 CPUtime=24.38
/proc/23410/stat : 23410 (pb2clasp1) R 23409 23407 22732 0 -1 4194304 521 0 0 0 2431 7 0 0 25 0 1 0 102375969 12832768 483 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 233410965602 0 0 4224 0 0 0 0 17 1 0 0
/proc/23410/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33104

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 23417
/proc/meminfo: memFree=1401296/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=40.94
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1788 1617 0 0 112 1 3961 20 16 0 1 0 102375858 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23407/statm: 4036 1382 343 3 0 1136 0
[pid=23415] ppid=23407 vsize=5352 CPUtime=0
/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23416] ppid=23415 vsize=2520 CPUtime=0.02
/proc/23416/stat : 23416 (cat) S 23415 23407 22732 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 102379957 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23416/statm: 630 87 71 4 0 42 0
[pid=23417] ppid=23415 vsize=256756 CPUtime=10.08
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 63858 0 0 0 977 31 0 0 25 0 1 0 102379957 262918144 63337 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8836096 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 64189 63337 173 154 0 63659 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 280772

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23417
/proc/meminfo: memFree=1313624/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=40.94
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1788 1617 0 0 112 1 3961 20 16 0 1 0 102375858 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23407/statm: 4036 1382 343 3 0 1136 0
[pid=23415] ppid=23407 vsize=5352 CPUtime=0.04
/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23417] ppid=23415 vsize=328132 CPUtime=61.22
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 166997 0 0 0 6039 83 0 0 25 0 1 0 102379957 336007168 81532 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 82033 81532 194 154 0 81503 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 349628

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23417
/proc/meminfo: memFree=1204120/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=40.94
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1788 1617 0 0 112 1 3961 20 16 0 1 0 102375858 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23407/statm: 4036 1382 343 3 0 1136 0
[pid=23415] ppid=23407 vsize=5352 CPUtime=0.04
/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23417] ppid=23415 vsize=438124 CPUtime=121.21
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 194488 0 0 0 12021 100 0 0 25 0 1 0 102379957 448638976 108982 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 109531 108982 194 154 0 109001 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 459620

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23417
/proc/meminfo: memFree=1080152/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=40.94
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1788 1617 0 0 112 1 3961 20 16 0 1 0 102375858 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23407/statm: 4036 1382 343 3 0 1136 0
[pid=23415] ppid=23407 vsize=5352 CPUtime=0.04
/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23417] ppid=23415 vsize=561984 CPUtime=181.19
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 225405 0 0 0 18003 116 0 0 25 0 1 0 102379957 575471616 139838 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134768773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 140496 139838 194 154 0 139966 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 583480

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23417
/proc/meminfo: memFree=977944/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=40.94
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1788 1617 0 0 112 1 3961 20 16 0 1 0 102375858 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23407/statm: 4036 1382 343 3 0 1136 0
[pid=23415] ppid=23407 vsize=5352 CPUtime=0.04
/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23417] ppid=23415 vsize=665332 CPUtime=241.17
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 251171 0 0 0 23986 131 0 0 25 0 1 0 102379957 681299968 165513 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 166333 165513 194 154 0 165803 0

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

/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23417] ppid=23415 vsize=1669260 CPUtime=1320.81
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 504335 0 0 0 131795 286 0 0 25 0 1 0 102379957 1709322240 414851 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 417315 414851 194 154 0 416785 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1690756

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23417
/proc/meminfo: memFree=14872/2055920 swapFree=4184576/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=40.94
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1788 1617 0 0 112 1 3961 20 16 0 1 0 102375858 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23407/statm: 4036 1382 343 3 0 1136 0
[pid=23415] ppid=23407 vsize=5352 CPUtime=0.04
/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23417] ppid=23415 vsize=1756656 CPUtime=1380.58
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 526300 0 0 0 137756 302 0 0 25 0 1 0 102379957 1798815744 436512 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 439164 436512 194 154 0 438634 0
Current children cumulated CPU time (s) 1421.56
Current children cumulated vsize (KiB) 1778152

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23417
/proc/meminfo: memFree=16216/2055920 swapFree=4184456/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=40.94
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1788 1617 0 0 112 1 3961 20 16 0 1 0 102375858 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23407/statm: 4036 1382 343 3 0 1136 0
[pid=23415] ppid=23407 vsize=5352 CPUtime=0.04
/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23417] ppid=23415 vsize=1817192 CPUtime=1440.56
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 541401 0 0 0 143743 313 0 0 25 0 1 0 102379957 1860804608 451541 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8849019 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 454298 451541 194 154 0 453768 0
Current children cumulated CPU time (s) 1481.54
Current children cumulated vsize (KiB) 1838688



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1486.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23417
/proc/meminfo: memFree=15512/2055920 swapFree=4184456/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=40.94
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1788 1617 0 0 112 1 3961 20 16 0 1 0 102375858 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23407/statm: 4036 1382 343 3 0 1136 0
[pid=23415] ppid=23407 vsize=5352 CPUtime=0.04
/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23417] ppid=23415 vsize=1821708 CPUtime=1444.67
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 542532 0 0 0 144153 314 0 0 25 0 1 0 102379957 1865428992 452672 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 455427 452672 194 154 0 454897 0
Current children cumulated CPU time (s) 1485.65
Current children cumulated vsize (KiB) 1843204

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

[startup+1486.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23417
/proc/meminfo: memFree=15512/2055920 swapFree=4184456/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=40.94
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1788 1617 0 0 112 1 3961 20 16 0 1 0 102375858 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23407/statm: 4036 1382 343 3 0 1136 0
[pid=23415] ppid=23407 vsize=5352 CPUtime=0.04
/proc/23415/stat : 23415 (sh) S 23407 23407 22732 0 -1 4194304 286 121 0 0 0 0 0 4 16 0 1 0 102379956 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23415/statm: 1338 224 188 169 0 49 0
[pid=23417] ppid=23415 vsize=1821708 CPUtime=1444.67
/proc/23417/stat : 23417 (clasp) R 23415 23407 22732 0 -1 4194304 542532 0 0 0 144153 314 0 0 25 0 1 0 102379957 1865428992 452672 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/23417/statm: 455427 452672 194 154 0 454897 0
Current children cumulated CPU time (s) 1485.65
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.03 s) is less than in the last sample (1485.65 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1444.62 s) to the 'lost time'.

[startup+1486.52 s]
/proc/loadavg: 1.00 0.99 0.99 2/67 23417
/proc/meminfo: memFree=15512/2055920 swapFree=4184456/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=41.03
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1940 2986 0 0 113 1 3962 27 16 0 1 0 102375858 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410965602 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/23407/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.03
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+1487.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 23428
/proc/meminfo: memFree=1818048/2055920 swapFree=4184456/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=41.13
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1951 3388 0 0 113 1 3962 37 16 0 1 0 102375858 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23407/statm: 4036 1384 343 3 0 1136 0
[pid=23426] ppid=23407 vsize=5352 CPUtime=0
/proc/23426/stat : 23426 (sh) S 23407 23407 22732 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 102524516 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23426/statm: 1338 224 188 169 0 49 0
[pid=23427] ppid=23426 vsize=2520 CPUtime=0
/proc/23427/stat : 23427 (cat) S 23426 23407 22732 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 102524516 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23427/statm: 630 87 71 4 0 42 0
[pid=23428] ppid=23426 vsize=30180 CPUtime=1.16
/proc/23428/stat : 23428 (clasp) R 23426 23407 22732 0 -1 4194304 7213 0 0 0 114 2 0 0 25 0 1 0 102524516 30904320 7143 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8625142 0 0 4096 0 0 0 0 17 1 0 0
/proc/23428/statm: 7545 7143 173 154 0 7015 0
Current children cumulated CPU time (s) 42.29
Current children cumulated vsize (KiB) 54196

[startup+1488.2 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 23428
/proc/meminfo: memFree=1790528/2055920 swapFree=4184456/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=41.13
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1951 3388 0 0 113 1 3962 37 16 0 1 0 102375858 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23407/statm: 4036 1384 343 3 0 1136 0
[pid=23426] ppid=23407 vsize=5352 CPUtime=0
/proc/23426/stat : 23426 (sh) S 23407 23407 22732 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 102524516 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23426/statm: 1338 224 188 169 0 49 0
[pid=23427] ppid=23426 vsize=2520 CPUtime=0
/proc/23427/stat : 23427 (cat) S 23426 23407 22732 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 102524516 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23427/statm: 630 87 71 4 0 42 0
[pid=23428] ppid=23426 vsize=40236 CPUtime=1.57
/proc/23428/stat : 23428 (clasp) R 23426 23407 22732 0 -1 4194304 9737 0 0 0 153 4 0 0 25 0 1 0 102524516 41201664 9667 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8849019 0 0 4096 0 0 0 0 17 1 0 0
/proc/23428/statm: 10059 9667 173 154 0 9529 0
Current children cumulated CPU time (s) 42.7
Current children cumulated vsize (KiB) 64252

[startup+1488.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 23428
/proc/meminfo: memFree=1790528/2055920 swapFree=4184456/4192956
[pid=23407] ppid=23405 vsize=16144 CPUtime=41.13
/proc/23407/stat : 23407 (pbclasp) S 23405 23407 22732 0 -1 4194304 1951 3388 0 0 113 1 3962 37 16 0 1 0 102375858 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233410969492 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/23407/statm: 4036 1384 343 3 0 1136 0
[pid=23426] ppid=23407 vsize=5352 CPUtime=0
/proc/23426/stat : 23426 (sh) S 23407 23407 22732 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 102524516 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23426/statm: 1338 224 188 169 0 49 0
[pid=23427] ppid=23426 vsize=2520 CPUtime=0
/proc/23427/stat : 23427 (cat) S 23426 23407 22732 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 102524516 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 233402237154 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23427/statm: 630 87 71 4 0 42 0
[pid=23428] ppid=23426 vsize=45060 CPUtime=1.76
/proc/23428/stat : 23428 (clasp) R 23426 23407 22732 0 -1 4194304 10960 0 0 0 172 4 0 0 25 0 1 0 102524516 46141440 10890 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8881118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23428/statm: 11265 10891 173 154 0 10735 0
Current children cumulated CPU time (s) 42.89
Current children cumulated vsize (KiB) 69076

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23407 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=770801
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=402938
# CPU time returned by wait4() is 41.1737
# while last known CPU time is 42.89
#
# 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): 1444.62
#  lost CPU user time (s): 1441.51
#  lost CPU system time (s): 3.11

Real time (s): 1488.43
CPU time (s): 1487.51
CPU user time (s): 1483.98
CPU system time (s): 3.53
CPU usage (%): 99.938
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.7708
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6579
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= 4839
involuntary context switches= 162

runsolver used 1.79673 second user time and 3.61845 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Apr 15 09:13:05 UTC 2007

IDJOB= 352300
IDBENCH= 1965
IDSOLVER= 158
FILE ID= node70/352300-1176628385

PBS_JOBID= 4557066

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_7.opb.PB06.opb
COMMAND LINE= pbclasp instance-352300-1176628385.opb /tmp/evaluation/352300-1176628385/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-352300-1176628385 -o ROOT/results/node70/conversion-352300-1176628385 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352300-1176628385/instance-352300-1176628385.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-352300-1176628385 -o ROOT/results/node70/solver-352300-1176628385 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352300-1176628385.opb /tmp/evaluation/352300-1176628385/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  3119db8d3d273f04fc4f3b1324a85224

RANDOM SEED= 358736634

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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:       1679176 kB
Buffers:         28364 kB
Cached:         265884 kB
SwapCached:       2436 kB
Active:          59552 kB
Inactive:       245700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679176 kB
SwapTotal:     4192956 kB
SwapFree:      4184576 kB
Dirty:           17884 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            57516 kB
Committed_AS:  1704460 kB
PageTables:       1396 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 node70 on Sun Apr 15 09:37:54 UTC 2007