Trace number 355059

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) 47.58 47.9286

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_11.opb
MD5SUMc19ad978a977652a94fc03b8ce63204a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark74
Best CPU time to get the best result obtained on this benchmark1782.73
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 74
Optimality of the best value was proved NO
Number of variables1288
Total number of constraints2431
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2430
Minimum length of a constraint1
Maximum length of a constraint29
Number of terms in the objective function 8
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 175
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 802
Number of bits of the biggest sum of numbers10
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)

45.66/45.92	c Somebody sent me a SIGTERM
45.66/45.92	s UNKNOWN
45.66/45.95	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/355059-1176759056/instance-355059-1176759056.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/node63/watcher-355059-1176759056 -o ROOT/results/node63/solver-355059-1176759056 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-355059-1176759056.opb /tmp/evaluation/355059-1176759056/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: 1.88 1.85 1.72 3/64 14889
/proc/meminfo: memFree=1986436/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=18568 CPUtime=0
/proc/14889/stat : 14889 (runsolver) D 14887 14889 14157 0 -1 4194368 17 0 0 0 0 0 0 0 18 0 1 0 151895604 19013632 292 18446744073709551615 4194304 4296420 548682068944 18446744073709551615 247254805799 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/14889/statm: 4642 292 257 24 0 2626 0

[startup+0.048968 s]
/proc/loadavg: 1.88 1.85 1.72 3/64 14889
/proc/meminfo: memFree=1986436/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12268 CPUtime=0
/proc/14889/stat : 14889 (pbclasp) D 14887 14889 14157 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 151895604 12562432 321 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263703138 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/14889/statm: 3067 321 243 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12268

[startup+0.101979 s]
/proc/loadavg: 1.88 1.85 1.72 3/64 14889
/proc/meminfo: memFree=1986436/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 151895604 12697600 450 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263703138 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/14889/statm: 3100 450 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301994 s]
/proc/loadavg: 1.88 1.85 1.72 3/64 14889
/proc/meminfo: memFree=1986436/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 151895604 12697600 450 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263703138 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/14889/statm: 3100 450 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701035 s]
/proc/loadavg: 1.88 1.85 1.72 3/64 14889
/proc/meminfo: memFree=1986436/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 151895604 12697600 450 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263703138 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/14889/statm: 3100 450 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+1.50112 s]
/proc/loadavg: 1.88 1.85 1.72 2/68 14899
/proc/meminfo: memFree=1982428/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.65
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 579 1593 0 0 0 0 64 1 16 0 1 0 151895604 12697600 471 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14889/statm: 3100 471 343 3 0 200 0
[pid=14897] ppid=14889 vsize=5356 CPUtime=0
/proc/14897/stat : 14897 (sh) S 14889 14889 14157 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 151895676 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14897/statm: 1339 225 188 169 0 50 0
[pid=14898] ppid=14897 vsize=2520 CPUtime=0
/proc/14898/stat : 14898 (cat) S 14897 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151895676 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14898/statm: 630 87 71 4 0 42 0
[pid=14899] ppid=14897 vsize=23216 CPUtime=0.61
/proc/14899/stat : 14899 (clasp) R 14897 14889 14157 0 -1 4194304 5244 0 12 0 59 2 0 0 22 0 1 0 151895676 23773184 5218 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134700034 0 0 4096 0 0 0 0 17 1 0 0
/proc/14899/statm: 5804 5219 181 154 0 5274 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 43492

[startup+3.10228 s]
/proc/loadavg: 1.88 1.85 1.72 2/68 14899
/proc/meminfo: memFree=1925468/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.65
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 579 1593 0 0 0 0 64 1 16 0 1 0 151895604 12697600 471 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14889/statm: 3100 471 343 3 0 200 0
[pid=14897] ppid=14889 vsize=5356 CPUtime=0
/proc/14897/stat : 14897 (sh) S 14889 14889 14157 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 151895676 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14897/statm: 1339 225 188 169 0 50 0
[pid=14898] ppid=14897 vsize=2520 CPUtime=0
/proc/14898/stat : 14898 (cat) S 14897 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151895676 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14898/statm: 630 87 71 4 0 42 0
[pid=14899] ppid=14897 vsize=123880 CPUtime=2.22
/proc/14899/stat : 14899 (clasp) R 14897 14889 14157 0 -1 4194304 35711 0 12 0 207 15 0 0 25 0 1 0 151895676 126853120 28755 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/14899/statm: 30970 28756 181 154 0 30440 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 144156

[startup+6.30162 s]
/proc/loadavg: 1.81 1.83 1.71 2/68 14899
/proc/meminfo: memFree=1746716/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.65
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 579 1593 0 0 0 0 64 1 16 0 1 0 151895604 12697600 471 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14889/statm: 3100 471 343 3 0 200 0
[pid=14897] ppid=14889 vsize=5356 CPUtime=0
/proc/14897/stat : 14897 (sh) S 14889 14889 14157 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 151895676 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14897/statm: 1339 225 188 169 0 50 0
[pid=14898] ppid=14897 vsize=2520 CPUtime=0
/proc/14898/stat : 14898 (cat) S 14897 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151895676 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14898/statm: 630 87 71 4 0 42 0
[pid=14899] ppid=14897 vsize=301804 CPUtime=5.41
/proc/14899/stat : 14899 (clasp) R 14897 14889 14157 0 -1 4194304 91651 0 12 0 502 39 0 0 25 0 1 0 151895676 309047296 70535 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14899/statm: 75451 70535 181 154 0 74921 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 322080

[startup+12.7013 s]
/proc/loadavg: 1.74 1.82 1.71 2/68 14899
/proc/meminfo: memFree=1425060/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.65
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 579 1593 0 0 0 0 64 1 16 0 1 0 151895604 12697600 471 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14889/statm: 3100 471 343 3 0 200 0
[pid=14897] ppid=14889 vsize=5356 CPUtime=0
/proc/14897/stat : 14897 (sh) S 14889 14889 14157 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 151895676 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14897/statm: 1339 225 188 169 0 50 0
[pid=14898] ppid=14897 vsize=2520 CPUtime=0
/proc/14898/stat : 14898 (cat) S 14897 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151895676 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14898/statm: 630 87 71 4 0 42 0
[pid=14899] ppid=14897 vsize=610852 CPUtime=11.81
/proc/14899/stat : 14899 (clasp) R 14897 14889 14157 0 -1 4194304 187431 0 12 0 1102 79 0 0 25 0 1 0 151895676 625512448 147442 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/14899/statm: 152713 147443 181 154 0 152183 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 631128

[startup+25.5016 s]
/proc/loadavg: 1.58 1.78 1.70 2/68 14899
/proc/meminfo: memFree=845988/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.65
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 579 1593 0 0 0 0 64 1 16 0 1 0 151895604 12697600 471 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14889/statm: 3100 471 343 3 0 200 0
[pid=14897] ppid=14889 vsize=5356 CPUtime=0
/proc/14897/stat : 14897 (sh) S 14889 14889 14157 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 151895676 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14897/statm: 1339 225 188 169 0 50 0
[pid=14898] ppid=14897 vsize=2520 CPUtime=0
/proc/14898/stat : 14898 (cat) S 14897 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151895676 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14898/statm: 630 87 71 4 0 42 0
[pid=14899] ppid=14897 vsize=1184060 CPUtime=24.6
/proc/14899/stat : 14899 (clasp) R 14897 14889 14157 0 -1 4194304 366466 0 12 0 2307 153 0 0 25 0 1 0 151895676 1212477440 287154 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/14899/statm: 296015 287154 181 154 0 295485 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 1204336



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+45.9028 s]
/proc/loadavg: 1.41 1.73 1.68 2/68 14899
/proc/meminfo: memFree=269668/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.65
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 579 1593 0 0 0 0 64 1 16 0 1 0 151895604 12697600 471 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14889/statm: 3100 471 343 3 0 200 0
[pid=14897] ppid=14889 vsize=5356 CPUtime=0
/proc/14897/stat : 14897 (sh) S 14889 14889 14157 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 151895676 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14897/statm: 1339 225 188 169 0 50 0
[pid=14898] ppid=14897 vsize=2520 CPUtime=0
/proc/14898/stat : 14898 (cat) S 14897 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151895676 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14898/statm: 630 87 71 4 0 42 0
[pid=14899] ppid=14897 vsize=1823468 CPUtime=45.01
/proc/14899/stat : 14899 (clasp) R 14897 14889 14157 0 -1 4194304 562318 0 12 0 4276 225 0 0 25 0 1 0 151895676 1867231232 427876 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14899/statm: 455867 427877 181 154 0 455337 0
Current children cumulated CPU time (s) 45.66
Current children cumulated vsize (KiB) 1843744

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

[startup+45.9028 s]
/proc/loadavg: 1.41 1.73 1.68 2/68 14899
/proc/meminfo: memFree=269668/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.65
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 579 1593 0 0 0 0 64 1 16 0 1 0 151895604 12697600 471 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14889/statm: 3100 471 343 3 0 200 0
[pid=14897] ppid=14889 vsize=5356 CPUtime=0
/proc/14897/stat : 14897 (sh) S 14889 14889 14157 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 151895676 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14897/statm: 1339 225 188 169 0 50 0
[pid=14898] ppid=14897 vsize=2520 CPUtime=0
/proc/14898/stat : 14898 (cat) S 14897 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151895676 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14898/statm: 630 87 71 4 0 42 0
[pid=14899] ppid=14897 vsize=1823468 CPUtime=45.01
/proc/14899/stat : 14899 (clasp) R 14897 14889 14157 0 -1 4194304 562318 0 12 0 4276 225 0 0 25 0 1 0 151895676 1867231232 427876 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14899/statm: 455867 427877 181 154 0 455337 0
Current children cumulated CPU time (s) 45.66
Current children cumulated vsize (KiB) 1843744

# WARNING:
# current cumulated CPU time (0.67 s) is less than in the last sample (45.66 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (44.99 s) to the 'lost time'.

[startup+46.0193 s]
/proc/loadavg: 1.41 1.73 1.68 2/68 14899
/proc/meminfo: memFree=269668/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.67
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 737 3366 0 0 0 0 64 3 17 0 1 0 151895604 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14889/statm: 3100 473 343 3 0 200 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+46.2068 s]
/proc/loadavg: 1.41 1.73 1.68 3/70 14910
/proc/meminfo: memFree=1454164/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.67
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 737 3366 0 0 0 0 64 3 17 0 1 0 151895604 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14889/statm: 3100 473 343 3 0 200 0
[pid=14908] ppid=14889 vsize=5356 CPUtime=0
/proc/14908/stat : 14908 (sh) S 14889 14889 14157 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 151900201 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14908/statm: 1339 225 188 169 0 50 0
[pid=14909] ppid=14908 vsize=2520 CPUtime=0
/proc/14909/stat : 14909 (cat) S 14908 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 151900201 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14909/statm: 630 87 71 4 0 42 0
[pid=14910] ppid=14908 vsize=3624 CPUtime=0.23
/proc/14910/stat : 14910 (clasp) R 14908 14889 14157 0 -1 4194304 562 0 0 0 23 0 0 0 24 0 1 0 151900201 3710976 524 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 3182943 0 0 4096 0 0 0 0 17 1 0 0
/proc/14910/statm: 906 524 173 154 0 376 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 23900

[startup+47.0019 s]
/proc/loadavg: 1.41 1.73 1.68 3/70 14910
/proc/meminfo: memFree=1454164/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.67
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 737 3366 0 0 0 0 64 3 17 0 1 0 151895604 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14889/statm: 3100 473 343 3 0 200 0
[pid=14908] ppid=14889 vsize=5356 CPUtime=0
/proc/14908/stat : 14908 (sh) S 14889 14889 14157 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 151900201 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14908/statm: 1339 225 188 169 0 50 0
[pid=14909] ppid=14908 vsize=2520 CPUtime=0
/proc/14909/stat : 14909 (cat) S 14908 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151900201 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14909/statm: 630 87 71 4 0 42 0
[pid=14910] ppid=14908 vsize=49980 CPUtime=1.02
/proc/14910/stat : 14910 (clasp) R 14908 14889 14157 0 -1 4194304 12903 0 0 0 97 5 0 0 25 0 1 0 151900201 51179520 11631 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134655362 0 0 4096 0 0 0 0 17 1 0 0
/proc/14910/statm: 12495 11632 181 154 0 11965 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 70256

[startup+47.4019 s]
/proc/loadavg: 1.41 1.73 1.68 2/69 14910
/proc/meminfo: memFree=1926044/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.67
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 737 3366 0 0 0 0 64 3 17 0 1 0 151895604 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14889/statm: 3100 473 343 3 0 200 0
[pid=14908] ppid=14889 vsize=5356 CPUtime=0
/proc/14908/stat : 14908 (sh) S 14889 14889 14157 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 151900201 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14908/statm: 1339 225 188 169 0 50 0
[pid=14909] ppid=14908 vsize=2520 CPUtime=0
/proc/14909/stat : 14909 (cat) S 14908 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151900201 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14909/statm: 630 87 71 4 0 42 0
[pid=14910] ppid=14908 vsize=73852 CPUtime=1.42
/proc/14910/stat : 14910 (clasp) R 14908 14889 14157 0 -1 4194304 20469 0 0 0 133 9 0 0 25 0 1 0 151900201 75624448 17622 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/14910/statm: 18463 17622 181 154 0 17933 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 94128

[startup+47.802 s]
/proc/loadavg: 1.41 1.73 1.68 2/69 14910
/proc/meminfo: memFree=1926044/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.67
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 737 3366 0 0 0 0 64 3 17 0 1 0 151895604 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14889/statm: 3100 473 343 3 0 200 0
[pid=14908] ppid=14889 vsize=5356 CPUtime=0
/proc/14908/stat : 14908 (sh) S 14889 14889 14157 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 151900201 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14908/statm: 1339 225 188 169 0 50 0
[pid=14909] ppid=14908 vsize=2520 CPUtime=0
/proc/14909/stat : 14909 (cat) S 14908 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151900201 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14909/statm: 630 87 71 4 0 42 0
[pid=14910] ppid=14908 vsize=98816 CPUtime=1.82
/proc/14910/stat : 14910 (clasp) R 14908 14889 14157 0 -1 4194304 28312 0 0 0 170 12 0 0 25 0 1 0 151900201 101187584 23376 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14910/statm: 24704 23377 181 154 0 24174 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 119092

[startup+47.902 s]
/proc/loadavg: 1.41 1.73 1.68 2/69 14910
/proc/meminfo: memFree=1926044/2055920 swapFree=4163240/4192956
[pid=14889] ppid=14887 vsize=12400 CPUtime=0.67
/proc/14889/stat : 14889 (pbclasp) S 14887 14889 14157 0 -1 4194304 737 3366 0 0 0 0 64 3 17 0 1 0 151895604 12697600 473 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/14889/statm: 3100 473 343 3 0 200 0
[pid=14908] ppid=14889 vsize=5356 CPUtime=0
/proc/14908/stat : 14908 (sh) S 14889 14889 14157 0 -1 4194304 289 0 0 0 0 0 0 0 20 0 1 0 151900201 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14908/statm: 1339 225 188 169 0 50 0
[pid=14909] ppid=14908 vsize=2520 CPUtime=0
/proc/14909/stat : 14909 (cat) S 14908 14889 14157 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 151900201 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14909/statm: 630 87 71 4 0 42 0
[pid=14910] ppid=14908 vsize=104164 CPUtime=1.92
/proc/14910/stat : 14910 (clasp) R 14908 14889 14157 0 -1 4194304 29893 0 0 0 179 13 0 0 25 0 1 0 151900201 106663936 24821 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/14910/statm: 26041 24821 181 154 0 25511 0
Current children cumulated CPU time (s) 2.59
Current children cumulated vsize (KiB) 124440

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14889 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=656900
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=44993
# CPU time returned by wait4() is 0.701893
# while last known CPU time is 2.59
#
# 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): 44.99
#  lost CPU user time (s): 42.76
#  lost CPU system time (s): 2.23

Real time (s): 47.9286
CPU time (s): 47.58
CPU user time (s): 45.19
CPU system time (s): 2.39
CPU usage (%): 99.2726
Max. virtual memory (cumulated for all children) (KiB): 1843744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.6569
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4593
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= 358
involuntary context switches= 36

runsolver used 0.048992 second user time and 0.137979 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Mon Apr 16 21:30:57 UTC 2007

IDJOB= 355059
IDBENCH= 2940
IDSOLVER= 158
FILE ID= node63/355059-1176759056

PBS_JOBID= 4580724

Free space on /tmp= 66522 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_11.opb
COMMAND LINE= pbclasp instance-355059-1176759056.opb /tmp/evaluation/355059-1176759056/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-355059-1176759056 -o ROOT/results/node63/conversion-355059-1176759056 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/355059-1176759056/instance-355059-1176759056.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-355059-1176759056 -o ROOT/results/node63/solver-355059-1176759056 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-355059-1176759056.opb /tmp/evaluation/355059-1176759056/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c19ad978a977652a94fc03b8ce63204a

RANDOM SEED= 411904893

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1986972 kB
Buffers:           612 kB
Cached:          18528 kB
SwapCached:      20096 kB
Active:          18032 kB
Inactive:        22132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1986972 kB
SwapTotal:     4192956 kB
SwapFree:      4163240 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          10900 kB
Slab:            14868 kB
Committed_AS:  1924932 kB
PageTables:       1460 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= 66522 MiB

End job on node63 on Mon Apr 16 21:31:45 UTC 2007