Trace number 354509

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) 1801.92 1802.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_19.opb
MD5SUM5a1b3155d98b6c4d8f9ab1b869fece67
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark355
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 355
Optimality of the best value was proved NO
Number of variables11001
Total number of constraints21678
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 constraints21678
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 2765
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)

1800.01/1800.72	c Somebody sent me a SIGTERM
1800.01/1800.72	s UNKNOWN
1800.01/1800.73	pb2clasp1: no process killed
1800.01/1800.73	clasp-1.0: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354509-1176717650/instance-354509-1176717650.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/node1/watcher-354509-1176717650 -o ROOT/results/node1/solver-354509-1176717650 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354509-1176717650.opb /tmp/evaluation/354509-1176717650/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 0.97 0.98 3/77 8683
/proc/meminfo: memFree=1824752/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12268 CPUtime=0
/proc/8683/stat : 8683 (pbclasp) D 8681 8683 8509 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 147802870 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259353442917 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8683/statm: 3067 317 242 3 0 167 0

[startup+0.091462 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 8683
/proc/meminfo: memFree=1824752/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=0.01
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 147802870 13103104 540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8683/statm: 3199 540 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.101457 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 8683
/proc/meminfo: memFree=1824752/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=0.01
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 147802870 13103104 540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8683/statm: 3199 540 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.301478 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 8683
/proc/meminfo: memFree=1824752/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=0.01
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 147802870 13103104 540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8683/statm: 3199 540 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.701525 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 8683
/proc/meminfo: memFree=1824752/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=0.01
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 147802870 13103104 540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8683/statm: 3199 540 324 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.50162 s]
/proc/loadavg: 0.92 0.97 0.98 2/80 8686
/proc/meminfo: memFree=1822360/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=0.01
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 147802870 13103104 540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8683/statm: 3199 540 324 3 0 299 0
[pid=8685] ppid=8683 vsize=5352 CPUtime=0
/proc/8685/stat : 8685 (sh) S 8683 8683 8509 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 147802873 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8685/statm: 1338 229 193 169 0 49 0
[pid=8686] ppid=8685 vsize=12400 CPUtime=1.46
/proc/8686/stat : 8686 (pb2clasp1) R 8685 8683 8509 0 -1 4194304 500 0 0 0 146 0 0 0 25 0 1 0 147802873 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259373177721 0 0 4224 0 0 0 0 17 1 0 0
/proc/8686/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30548

[startup+3.10181 s]
/proc/loadavg: 0.93 0.97 0.98 2/80 8686
/proc/meminfo: memFree=1821272/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=0.01
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 147802870 13103104 540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8683/statm: 3199 540 324 3 0 299 0
[pid=8685] ppid=8683 vsize=5352 CPUtime=0
/proc/8685/stat : 8685 (sh) S 8683 8683 8509 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 147802873 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8685/statm: 1338 229 193 169 0 49 0
[pid=8686] ppid=8685 vsize=12400 CPUtime=3.06
/proc/8686/stat : 8686 (pb2clasp1) R 8685 8683 8509 0 -1 4194304 500 0 0 0 305 1 0 0 25 0 1 0 147802873 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259352939658 0 0 4224 0 0 0 0 17 1 0 0
/proc/8686/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 30548

[startup+6.30218 s]
/proc/loadavg: 0.93 0.97 0.98 2/80 8686
/proc/meminfo: memFree=1819416/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=0.01
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 590 0 0 0 1 0 0 0 16 0 1 0 147802870 13103104 540 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362173026 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/8683/statm: 3199 540 324 3 0 299 0
[pid=8685] ppid=8683 vsize=5352 CPUtime=0
/proc/8685/stat : 8685 (sh) S 8683 8683 8509 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 147802873 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8685/statm: 1338 229 193 169 0 49 0
[pid=8686] ppid=8685 vsize=12400 CPUtime=6.26
/proc/8686/stat : 8686 (pb2clasp1) R 8685 8683 8509 0 -1 4194304 500 0 0 0 624 2 0 0 25 0 1 0 147802873 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 259373435598 0 0 4224 0 0 0 0 17 1 0 0
/proc/8686/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30548

[startup+12.7019 s]
/proc/loadavg: 0.94 0.97 0.98 2/86 8719
/proc/meminfo: memFree=1769832/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=44952 CPUtime=4.38
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 10888 0 0 0 434 4 0 0 25 0 1 0 147803698 46030848 10570 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715031 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 11238 10570 249 81 0 10612 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 63100

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.98 2/86 8775
/proc/meminfo: memFree=1770080/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=44952 CPUtime=17.15
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 10899 0 0 0 1711 4 0 0 25 0 1 0 147803698 46030848 10581 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715031 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 11238 10581 249 81 0 10612 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 63100

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.98 2/86 8865
/proc/meminfo: memFree=1770080/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=44952 CPUtime=42.67
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 10917 0 0 0 4262 5 0 0 25 0 1 0 147803698 46030848 10599 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715938 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 11238 10599 249 81 0 10612 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 63100

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1771160/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=44952 CPUtime=93.84
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 10937 0 0 0 9379 5 0 0 25 0 1 0 147803698 46030848 10619 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 11238 10619 249 81 0 10612 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 63100

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1771160/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=44952 CPUtime=153.82
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 10966 0 0 0 15376 6 0 0 25 0 1 0 147803698 46030848 10648 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715962 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 11238 10648 249 81 0 10612 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 63100

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1771032/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=44952 CPUtime=213.8
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 10987 0 0 0 21374 6 0 0 25 0 1 0 147803698 46030848 10669 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715031 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 11238 10669 249 81 0 10612 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 63100

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1770904/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0

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

/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=56344 CPUtime=1653.38
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 36893 0 0 0 165299 39 0 0 25 0 1 0 147803698 57696256 13492 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714110 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 14086 13492 249 81 0 13460 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 74492

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1758552/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=56984 CPUtime=1713.36
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 37052 0 0 0 171297 39 0 0 25 0 1 0 147803698 58351616 13622 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 14246 13622 249 81 0 13620 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 75132

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1758296/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=57080 CPUtime=1773.34
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 37214 0 0 0 177295 39 0 0 25 0 1 0 147803698 58449920 13653 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715803 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 14270 13653 249 81 0 13644 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 75228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1758296/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=57176 CPUtime=1791.74
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 37275 0 0 0 179135 39 0 0 25 0 1 0 147803698 58548224 13668 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 14294 13668 249 81 0 13668 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 75324

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1758296/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.25
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 674 1590 0 0 1 0 817 7 17 0 1 0 147802870 13103104 561 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 561 343 3 0 299 0
[pid=8691] ppid=8683 vsize=5352 CPUtime=0.02
/proc/8691/stat : 8691 (sh) S 8683 8683 8509 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 147803698 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8691/statm: 1338 224 188 169 0 49 0
[pid=8693] ppid=8691 vsize=57176 CPUtime=1791.74
/proc/8693/stat : 8693 (clasp-1.0) R 8691 8683 8509 0 -1 4194304 37275 0 0 0 179135 39 0 0 25 0 1 0 147803698 58548224 13668 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/8693/statm: 14294 13668 249 81 0 13668 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 75324

# WARNING:
# current cumulated CPU time (8.31 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1791.7 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1758296/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.31
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 839 3368 0 0 1 0 817 13 16 0 1 0 147802870 13103104 563 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 563 343 3 0 299 0
Current children cumulated CPU time (s) 8.31
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+1801.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/80 8891
/proc/meminfo: memFree=1758296/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.31
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 839 3368 0 0 1 0 817 13 16 0 1 0 147802870 13103104 563 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 563 343 3 0 299 0
Current children cumulated CPU time (s) 8.31
Current children cumulated vsize (KiB) 12796

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.98 3/82 8902
/proc/meminfo: memFree=1802248/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.31
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 839 3368 0 0 1 0 817 13 16 0 1 0 147802870 13103104 563 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 563 343 3 0 299 0
[pid=8900] ppid=8683 vsize=5352 CPUtime=0.01
/proc/8900/stat : 8900 (sh) S 8683 8683 8509 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 147982948 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8900/statm: 1338 224 188 169 0 49 0
[pid=8902] ppid=8900 vsize=45036 CPUtime=1.4
/proc/8902/stat : 8902 (clasp-1.0) R 8900 8683 8509 0 -1 4194304 10846 0 0 0 136 4 0 0 25 0 1 0 147982949 46116864 10549 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134651034 0 0 4096 0 0 0 0 17 1 0 0
/proc/8902/statm: 11259 10549 242 81 0 10633 0
Current children cumulated CPU time (s) 9.72
Current children cumulated vsize (KiB) 63184

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.98 3/82 8902
/proc/meminfo: memFree=1802248/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.31
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 839 3368 0 0 1 0 817 13 16 0 1 0 147802870 13103104 563 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 563 343 3 0 299 0
[pid=8900] ppid=8683 vsize=5352 CPUtime=0.01
/proc/8900/stat : 8900 (sh) S 8683 8683 8509 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 147982948 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8900/statm: 1338 224 188 169 0 49 0
[pid=8902] ppid=8900 vsize=44952 CPUtime=1.8
/proc/8902/stat : 8902 (clasp-1.0) R 8900 8683 8509 0 -1 4194304 10885 0 0 0 176 4 0 0 25 0 1 0 147982949 46030848 10567 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/8902/statm: 11238 10567 249 81 0 10612 0
Current children cumulated CPU time (s) 10.12
Current children cumulated vsize (KiB) 63100

[startup+1802.7 s]
/proc/loadavg: 0.99 0.97 0.98 3/82 8902
/proc/meminfo: memFree=1802248/2055920 swapFree=4145916/4192956
[pid=8683] ppid=8681 vsize=12796 CPUtime=8.31
/proc/8683/stat : 8683 (pbclasp) S 8681 8683 8509 0 -1 4194304 839 3368 0 0 1 0 817 13 16 0 1 0 147802870 13103104 563 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 259362176916 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8683/statm: 3199 563 343 3 0 299 0
[pid=8900] ppid=8683 vsize=5352 CPUtime=0.01
/proc/8900/stat : 8900 (sh) S 8683 8683 8509 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 147982948 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8900/statm: 1338 224 188 169 0 49 0
[pid=8902] ppid=8900 vsize=44952 CPUtime=1.9
/proc/8902/stat : 8902 (clasp-1.0) R 8900 8683 8509 0 -1 4194304 10885 0 0 0 186 4 0 0 25 0 1 0 147982949 46030848 10567 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714247 0 0 4096 0 0 0 0 17 1 0 0
/proc/8902/statm: 11238 10567 249 81 0 10612 0
Current children cumulated CPU time (s) 10.22
Current children cumulated vsize (KiB) 63100

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8683 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=192754
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=160975
# CPU time returned by wait4() is 8.35373
# while last known CPU time is 10.22
#
# 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): 1791.7
#  lost CPU user time (s): 1791.35
#  lost CPU system time (s): 0.35

Real time (s): 1802.75
CPU time (s): 1801.92
CPU user time (s): 1801.39
CPU system time (s): 0.53
CPU usage (%): 99.9542
Max. virtual memory (cumulated for all children) (KiB): 75440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.19275
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4626
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2737
involuntary context switches= 199

runsolver used 1.91371 second user time and 4.65929 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Apr 16 10:00:50 UTC 2007

IDJOB= 354509
IDBENCH= 2633
IDSOLVER= 167
FILE ID= node1/354509-1176717650

PBS_JOBID= 4559451

Free space on /tmp= 66408 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_19.opb
COMMAND LINE= pbclasp instance-354509-1176717650.opb /tmp/evaluation/354509-1176717650/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-354509-1176717650 -o ROOT/results/node1/conversion-354509-1176717650 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354509-1176717650/instance-354509-1176717650.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-354509-1176717650 -o ROOT/results/node1/solver-354509-1176717650 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354509-1176717650.opb /tmp/evaluation/354509-1176717650/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  5a1b3155d98b6c4d8f9ab1b869fece67

RANDOM SEED= 876577996

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1825160 kB
Buffers:         25816 kB
Cached:         137956 kB
SwapCached:      14728 kB
Active:          60464 kB
Inactive:       126208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825160 kB
SwapTotal:     4192956 kB
SwapFree:      4145916 kB
Dirty:            6760 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            29572 kB
Committed_AS:  4895300 kB
PageTables:       1832 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= 66398 MiB

End job on node1 on Mon Apr 16 10:30:53 UTC 2007