Trace number 349846

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) 1801.93 1803.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_18.opb
MD5SUMde4cbecd7c9968d40b279ce145b888a9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8883
Total number of constraints17459
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17459
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2691
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)

1800.02/1801.51	c Somebody sent me a SIGTERM
1800.02/1801.51	s UNKNOWN
1800.02/1801.52	pb2clasp1: no process killed
1800.02/1801.52	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349846-1176716961/instance-349846-1176716961.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/node62/watcher-349846-1176716961 -o ROOT/results/node62/solver-349846-1176716961 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-349846-1176716961.opb /tmp/evaluation/349846-1176716961/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 3/64 6991
/proc/meminfo: memFree=1647256/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12268 CPUtime=0
/proc/6991/stat : 6991 (pbclasp) R 6989 6991 5941 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 103861663 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446596094 0 0 4224 0 0 0 0 17 0 0 0
/proc/6991/statm: 3067 317 242 3 0 167 0

[startup+0.0221271 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6991
/proc/meminfo: memFree=1647256/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=0
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 586 0 0 0 0 0 0 0 16 0 1 0 103861663 13103104 536 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6991/statm: 3199 536 324 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.10214 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6991
/proc/meminfo: memFree=1647256/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=0
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 586 0 0 0 0 0 0 0 16 0 1 0 103861663 13103104 536 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6991/statm: 3199 536 324 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.302179 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6991
/proc/meminfo: memFree=1647256/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=0
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 586 0 0 0 0 0 0 0 16 0 1 0 103861663 13103104 536 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6991/statm: 3199 536 324 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+0.701258 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6991
/proc/meminfo: memFree=1647256/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=0
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 586 0 0 0 0 0 0 0 16 0 1 0 103861663 13103104 536 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6991/statm: 3199 536 324 3 0 299 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12796

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 6994
/proc/meminfo: memFree=1644864/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=0
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 586 0 0 0 0 0 0 0 16 0 1 0 103861663 13103104 536 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6991/statm: 3199 536 324 3 0 299 0
[pid=6993] ppid=6991 vsize=5352 CPUtime=0
/proc/6993/stat : 6993 (sh) S 6991 6991 5941 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103861664 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6993/statm: 1338 229 193 169 0 49 0
[pid=6994] ppid=6993 vsize=12400 CPUtime=1.47
/proc/6994/stat : 6994 (pb2clasp1) R 6993 6991 5941 0 -1 4194304 501 0 0 0 147 0 0 0 25 0 1 0 103861664 12697600 463 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 236455595624 0 0 4224 0 0 0 0 17 0 0 0
/proc/6994/statm: 3100 463 340 3 0 200 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30548

[startup+3.10173 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 6994
/proc/meminfo: memFree=1643968/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=0
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 586 0 0 0 0 0 0 0 16 0 1 0 103861663 13103104 536 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446593122 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6991/statm: 3199 536 324 3 0 299 0
[pid=6993] ppid=6991 vsize=5352 CPUtime=0
/proc/6993/stat : 6993 (sh) S 6991 6991 5941 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 103861664 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6993/statm: 1338 229 193 169 0 49 0
[pid=6994] ppid=6993 vsize=12400 CPUtime=3.07
/proc/6994/stat : 6994 (pb2clasp1) R 6993 6991 5941 0 -1 4194304 501 0 0 0 306 1 0 0 25 0 1 0 103861664 12697600 463 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 236455925184 0 0 4224 0 0 0 0 17 0 0 0
/proc/6994/statm: 3100 463 340 3 0 200 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30548

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 6994
/proc/meminfo: memFree=1641792/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 12796

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 7001
/proc/meminfo: memFree=1605824/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=33956 CPUtime=6.47
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 8310 0 0 0 643 4 0 0 25 0 1 0 103862284 34770944 8103 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715812 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 8489 8103 249 81 0 7863 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 52104

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 7001
/proc/meminfo: memFree=1605952/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=33956 CPUtime=19.26
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 8310 0 0 0 1922 4 0 0 25 0 1 0 103862284 34770944 8103 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 8489 8103 249 81 0 7863 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 52104

[startup+51.1022 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 7001
/proc/meminfo: memFree=1605952/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=34092 CPUtime=44.82
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 8421 0 0 0 4477 5 0 0 25 0 1 0 103862284 34910208 8140 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715844 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 8523 8140 249 81 0 7897 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 52240

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 7001
/proc/meminfo: memFree=1604672/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=35544 CPUtime=95.99
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 8848 0 0 0 9594 5 0 0 25 0 1 0 103862284 36397056 8473 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 8886 8473 249 81 0 8260 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 53692

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7001
/proc/meminfo: memFree=1602688/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=37648 CPUtime=155.95
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 10298 0 0 0 15589 6 0 0 25 0 1 0 103862284 38551552 8983 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714478 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 9412 8983 249 81 0 8786 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 55796

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7001
/proc/meminfo: memFree=1601024/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=39228 CPUtime=215.9
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 12191 0 0 0 21581 9 0 0 25 0 1 0 103862284 40169472 9365 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714279 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 9807 9365 249 81 0 9181 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 57376

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7001
/proc/meminfo: memFree=1600960/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=39420 CPUtime=275.85
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 13559 0 0 0 27574 11 0 0 25 0 1 0 103862284 40366080 9418 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 9855 9418 249 81 0 9229 0
Current children cumulated CPU time (s) 282.03
Current children cumulated vsize (KiB) 57568


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

/proc/loadavg: 0.99 0.98 0.99 2/67 7199
/proc/meminfo: memFree=1589952/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=50892 CPUtime=1714.7
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 21867 0 0 0 171430 40 0 0 25 0 1 0 103862284 52113408 12120 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715803 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 12723 12120 249 81 0 12097 0
Current children cumulated CPU time (s) 1720.88
Current children cumulated vsize (KiB) 69040

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7199
/proc/meminfo: memFree=1589056/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=51748 CPUtime=1774.67
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 22099 0 0 0 177426 41 0 0 25 0 1 0 103862284 52989952 12333 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134740921 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 12937 12333 249 81 0 12311 0
Current children cumulated CPU time (s) 1780.85
Current children cumulated vsize (KiB) 69896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7199
/proc/meminfo: memFree=1588288/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=52572 CPUtime=1793.84
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 22517 0 0 0 179343 41 0 0 25 0 1 0 103862284 53833728 12493 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714393 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 13143 12493 249 81 0 12517 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 70720

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

[startup+1801.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7199
/proc/meminfo: memFree=1588288/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.18
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 669 1591 0 0 0 0 613 5 17 0 1 0 103861663 13103104 556 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 556 343 3 0 299 0
[pid=6999] ppid=6991 vsize=5352 CPUtime=0
/proc/6999/stat : 6999 (sh) S 6991 6991 5941 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 103862284 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6999/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=6999 vsize=52572 CPUtime=1793.84
/proc/7001/stat : 7001 (clasp-1.0) R 6999 6991 5941 0 -1 4194304 22517 0 0 0 179343 41 0 0 25 0 1 0 103862284 53833728 12493 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714393 0 0 4096 0 0 0 0 17 0 0 0
/proc/7001/statm: 13143 12493 249 81 0 12517 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 70720

# WARNING:
# current cumulated CPU time (6.24 s) is less than in the last sample (1800.02 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1793.78 s) to the 'lost time'.

[startup+1801.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 7199
/proc/meminfo: memFree=1588288/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.24
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 832 3366 0 0 1 0 613 10 16 0 1 0 103861663 13103104 558 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 558 343 3 0 299 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12796

Sending SIGKILL to process tree (bottom up)

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

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 7210
/proc/meminfo: memFree=1635248/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.24
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 832 3366 0 0 1 0 613 10 16 0 1 0 103861663 13103104 558 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 558 343 3 0 299 0
[pid=7208] ppid=6991 vsize=5352 CPUtime=0
/proc/7208/stat : 7208 (sh) S 6991 6991 5941 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 104041819 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7208/statm: 1338 224 188 169 0 49 0
[pid=7209] ppid=7208 vsize=2520 CPUtime=0
/proc/7209/stat : 7209 (cat) S 7208 6991 5941 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 104041819 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 236437864674 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/7209/statm: 630 87 71 4 0 42 0
[pid=7210] ppid=7208 vsize=9600 CPUtime=0.61
/proc/7210/stat : 7210 (clasp-1.0) R 7208 6991 5941 0 -1 4194304 2032 0 0 0 61 0 0 0 23 0 1 0 104041819 9830400 1994 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 0 0 0
/proc/7210/statm: 2400 1994 230 81 0 1774 0
Current children cumulated CPU time (s) 6.85
Current children cumulated vsize (KiB) 30268

[startup+1803 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7210
/proc/meminfo: memFree=1605752/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.24
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 832 3366 0 0 1 0 613 10 16 0 1 0 103861663 13103104 558 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 558 343 3 0 299 0
[pid=7208] ppid=6991 vsize=5352 CPUtime=0
/proc/7208/stat : 7208 (sh) S 6991 6991 5941 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104041819 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7208/statm: 1338 224 188 169 0 49 0
[pid=7210] ppid=7208 vsize=33956 CPUtime=1.41
/proc/7210/stat : 7210 (clasp-1.0) R 7208 6991 5941 0 -1 4194304 8305 0 0 0 138 3 0 0 25 0 1 0 104041819 34770944 8098 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 0 0 0
/proc/7210/statm: 8489 8098 249 81 0 7863 0
Current children cumulated CPU time (s) 7.65
Current children cumulated vsize (KiB) 52104

[startup+1803.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7210
/proc/meminfo: memFree=1605752/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.24
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 832 3366 0 0 1 0 613 10 16 0 1 0 103861663 13103104 558 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 558 343 3 0 299 0
[pid=7208] ppid=6991 vsize=5352 CPUtime=0
/proc/7208/stat : 7208 (sh) S 6991 6991 5941 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104041819 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7208/statm: 1338 224 188 169 0 49 0
[pid=7210] ppid=7208 vsize=33956 CPUtime=1.81
/proc/7210/stat : 7210 (clasp-1.0) R 7208 6991 5941 0 -1 4194304 8305 0 0 0 178 3 0 0 25 0 1 0 104041819 34770944 8098 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715812 0 0 4096 0 0 0 0 17 0 0 0
/proc/7210/statm: 8489 8098 249 81 0 7863 0
Current children cumulated CPU time (s) 8.05
Current children cumulated vsize (KiB) 52104

[startup+1803.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 7210
/proc/meminfo: memFree=1605752/2055920 swapFree=4184488/4192956
[pid=6991] ppid=6989 vsize=12796 CPUtime=6.24
/proc/6991/stat : 6991 (pbclasp) S 6989 6991 5941 0 -1 4194304 832 3366 0 0 1 0 613 10 16 0 1 0 103861663 13103104 558 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 236446597012 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6991/statm: 3199 558 343 3 0 299 0
[pid=7208] ppid=6991 vsize=5352 CPUtime=0
/proc/7208/stat : 7208 (sh) S 6991 6991 5941 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 104041819 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7208/statm: 1338 224 188 169 0 49 0
[pid=7210] ppid=7208 vsize=33956 CPUtime=1.91
/proc/7210/stat : 7210 (clasp-1.0) R 7208 6991 5941 0 -1 4194304 8305 0 0 0 188 3 0 0 25 0 1 0 104041819 34770944 8098 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 0 0 0
/proc/7210/statm: 8489 8098 249 81 0 7863 0
Current children cumulated CPU time (s) 8.15
Current children cumulated vsize (KiB) 52104

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6991 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=151064
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=125980
# CPU time returned by wait4() is 6.27704
# while last known CPU time is 8.15
#
# 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): 1793.78
#  lost CPU user time (s): 1793.42
#  lost CPU system time (s): 0.36

Real time (s): 1803.53
CPU time (s): 1801.93
CPU user time (s): 1801.44
CPU system time (s): 0.49
CPU usage (%): 99.9114
Max. virtual memory (cumulated for all children) (KiB): 70792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.15106
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4747
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= 2211
involuntary context switches= 49

runsolver used 1.79673 second user time and 4.79127 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Apr 16 09:49:21 UTC 2007

IDJOB= 349846
IDBENCH= 2630
IDSOLVER= 167
FILE ID= node62/349846-1176716961

PBS_JOBID= 4560076

Free space on /tmp= 66541 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_18.opb
COMMAND LINE= pbclasp instance-349846-1176716961.opb /tmp/evaluation/349846-1176716961/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-349846-1176716961 -o ROOT/results/node62/conversion-349846-1176716961 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349846-1176716961/instance-349846-1176716961.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-349846-1176716961 -o ROOT/results/node62/solver-349846-1176716961 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-349846-1176716961.opb /tmp/evaluation/349846-1176716961/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  de4cbecd7c9968d40b279ce145b888a9

RANDOM SEED= 74680812

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.279
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		: 3000.279
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:       1647728 kB
Buffers:         44528 kB
Cached:         275320 kB
SwapCached:       2472 kB
Active:          54968 kB
Inactive:       276924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647728 kB
SwapTotal:     4192956 kB
SwapFree:      4184488 kB
Dirty:            5388 kB
Writeback:           0 kB
Mapped:          17108 kB
Slab:            62296 kB
Committed_AS:   715556 kB
PageTables:       1468 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= 66533 MiB

End job on node62 on Mon Apr 16 10:19:25 UTC 2007