Trace number 354591

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) 47.64 47.8421

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_11.opb
MD5SUM5946eb43fefc6e626d35d99afd3eec42
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark75
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 75
Optimality of the best value was proved NO
Number of variables1287
Total number of constraints2430
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 constraints2430
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
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 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 749
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)

45.76/45.82	c Somebody sent me a SIGTERM
45.76/45.82	s UNKNOWN
45.76/45.89	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354591-1176720010/instance-354591-1176720010.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/node44/watcher-354591-1176720010 -o ROOT/results/node44/solver-354591-1176720010 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354591-1176720010.opb /tmp/evaluation/354591-1176720010/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: 0.99 0.95 0.97 3/77 10752
/proc/meminfo: memFree=1570552/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12268 CPUtime=0
/proc/10752/stat : 10752 (pbclasp) R 10750 10752 10619 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 119912750 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264840641125 0 0 4224 0 0 0 0 17 1 0 0
/proc/10752/statm: 3067 317 242 3 0 167 0

[startup+0.051564 s]
/proc/loadavg: 0.99 0.95 0.97 3/77 10752
/proc/meminfo: memFree=1570552/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 119912750 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10752/statm: 3100 450 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101568 s]
/proc/loadavg: 0.99 0.95 0.97 3/77 10752
/proc/meminfo: memFree=1570552/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 119912750 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10752/statm: 3100 450 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301588 s]
/proc/loadavg: 0.99 0.95 0.97 3/77 10752
/proc/meminfo: memFree=1570552/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 119912750 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10752/statm: 3100 450 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701629 s]
/proc/loadavg: 0.99 0.95 0.97 3/77 10752
/proc/meminfo: memFree=1570552/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 499 0 0 0 0 0 0 0 16 0 1 0 119912750 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/10752/statm: 3100 450 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+1.50271 s]
/proc/loadavg: 0.99 0.96 0.97 2/81 10762
/proc/meminfo: memFree=1567000/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.71
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 581 1590 0 0 0 0 70 1 16 0 1 0 119912750 12697600 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10752/statm: 3100 471 343 3 0 200 0
[pid=10760] ppid=10752 vsize=5352 CPUtime=0
/proc/10760/stat : 10760 (sh) S 10752 10752 10619 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 119912823 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10760/statm: 1338 224 188 169 0 49 0
[pid=10761] ppid=10760 vsize=2520 CPUtime=0
/proc/10761/stat : 10761 (cat) S 10760 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119912823 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10761/statm: 630 87 71 4 0 42 0
[pid=10762] ppid=10760 vsize=33340 CPUtime=0.76
/proc/10762/stat : 10762 (clasp) R 10760 10752 10619 0 -1 4194304 8063 0 0 0 74 2 0 0 25 0 1 0 119912823 34140160 7719 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650429 0 0 4096 0 0 0 0 17 1 0 0
/proc/10762/statm: 8335 7719 181 154 0 7805 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 53612

[startup+3.10288 s]
/proc/loadavg: 0.99 0.96 0.97 2/81 10762
/proc/meminfo: memFree=1501720/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.71
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 581 1590 0 0 0 0 70 1 16 0 1 0 119912750 12697600 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10752/statm: 3100 471 343 3 0 200 0
[pid=10760] ppid=10752 vsize=5352 CPUtime=0
/proc/10760/stat : 10760 (sh) S 10752 10752 10619 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 119912823 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10760/statm: 1338 224 188 169 0 49 0
[pid=10761] ppid=10760 vsize=2520 CPUtime=0
/proc/10761/stat : 10761 (cat) S 10760 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119912823 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10761/statm: 630 87 71 4 0 42 0
[pid=10762] ppid=10760 vsize=132444 CPUtime=2.37
/proc/10762/stat : 10762 (clasp) R 10760 10752 10619 0 -1 4194304 38600 0 0 0 222 15 0 0 25 0 1 0 119912823 135622656 31024 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134665581 0 0 4096 0 0 0 0 17 1 0 0
/proc/10762/statm: 33111 31025 181 154 0 32581 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 152716

[startup+6.3012 s]
/proc/loadavg: 0.99 0.96 0.97 2/81 10762
/proc/meminfo: memFree=1323416/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.71
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 581 1590 0 0 0 0 70 1 16 0 1 0 119912750 12697600 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10752/statm: 3100 471 343 3 0 200 0
[pid=10760] ppid=10752 vsize=5352 CPUtime=0
/proc/10760/stat : 10760 (sh) S 10752 10752 10619 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 119912823 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10760/statm: 1338 224 188 169 0 49 0
[pid=10761] ppid=10760 vsize=2520 CPUtime=0
/proc/10761/stat : 10761 (cat) S 10760 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119912823 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10761/statm: 630 87 71 4 0 42 0
[pid=10762] ppid=10760 vsize=305764 CPUtime=5.56
/proc/10762/stat : 10762 (clasp) R 10760 10752 10619 0 -1 4194304 93894 0 0 0 519 37 0 0 25 0 1 0 119912823 313102336 72767 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650429 0 0 4096 0 0 0 0 17 1 0 0
/proc/10762/statm: 76441 72767 181 154 0 75911 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 326036

[startup+12.7019 s]
/proc/loadavg: 0.99 0.96 0.97 2/81 10762
/proc/meminfo: memFree=1004952/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.71
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 581 1590 0 0 0 0 70 1 16 0 1 0 119912750 12697600 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10752/statm: 3100 471 343 3 0 200 0
[pid=10760] ppid=10752 vsize=5352 CPUtime=0
/proc/10760/stat : 10760 (sh) S 10752 10752 10619 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 119912823 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10760/statm: 1338 224 188 169 0 49 0
[pid=10761] ppid=10760 vsize=2520 CPUtime=0
/proc/10761/stat : 10761 (cat) S 10760 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119912823 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10761/statm: 630 87 71 4 0 42 0
[pid=10762] ppid=10760 vsize=615664 CPUtime=11.96
/proc/10762/stat : 10762 (clasp) R 10760 10752 10619 0 -1 4194304 188666 0 0 0 1123 73 0 0 25 0 1 0 119912823 630439936 148666 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/10762/statm: 153916 148667 181 154 0 153386 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 635936

[startup+25.5012 s]
/proc/loadavg: 0.99 0.96 0.97 2/81 10762
/proc/meminfo: memFree=425816/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.71
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 581 1590 0 0 0 0 70 1 16 0 1 0 119912750 12697600 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10752/statm: 3100 471 343 3 0 200 0
[pid=10760] ppid=10752 vsize=5352 CPUtime=0
/proc/10760/stat : 10760 (sh) S 10752 10752 10619 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 119912823 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10760/statm: 1338 224 188 169 0 49 0
[pid=10761] ppid=10760 vsize=2520 CPUtime=0
/proc/10761/stat : 10761 (cat) S 10760 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119912823 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10761/statm: 630 87 71 4 0 42 0
[pid=10762] ppid=10760 vsize=1192324 CPUtime=24.75
/proc/10762/stat : 10762 (clasp) R 10760 10752 10619 0 -1 4194304 367686 0 0 0 2329 146 0 0 25 0 1 0 119912823 1220939776 288363 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10762/statm: 298081 288363 181 154 0 297551 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1212596



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+45.8023 s]
/proc/loadavg: 0.99 0.96 0.97 2/81 10762
/proc/meminfo: memFree=15832/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.71
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 581 1590 0 0 0 0 70 1 16 0 1 0 119912750 12697600 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10752/statm: 3100 471 343 3 0 200 0
[pid=10760] ppid=10752 vsize=5352 CPUtime=0
/proc/10760/stat : 10760 (sh) S 10752 10752 10619 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 119912823 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10760/statm: 1338 224 188 169 0 49 0
[pid=10761] ppid=10760 vsize=2520 CPUtime=0
/proc/10761/stat : 10761 (cat) S 10760 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119912823 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10761/statm: 630 87 71 4 0 42 0
[pid=10762] ppid=10760 vsize=1831716 CPUtime=45.05
/proc/10762/stat : 10762 (clasp) R 10760 10752 10619 0 -1 4194304 560814 0 0 0 4281 224 0 0 25 0 1 0 119912823 1875677184 426361 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/10762/statm: 457929 426361 181 154 0 457399 0
Current children cumulated CPU time (s) 45.76
Current children cumulated vsize (KiB) 1851988

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

[startup+45.8023 s]
/proc/loadavg: 0.99 0.96 0.97 2/81 10762
/proc/meminfo: memFree=15832/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.71
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 581 1590 0 0 0 0 70 1 16 0 1 0 119912750 12697600 471 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/10752/statm: 3100 471 343 3 0 200 0
[pid=10760] ppid=10752 vsize=5352 CPUtime=0
/proc/10760/stat : 10760 (sh) S 10752 10752 10619 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 119912823 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10760/statm: 1338 224 188 169 0 49 0
[pid=10761] ppid=10760 vsize=2520 CPUtime=0
/proc/10761/stat : 10761 (cat) S 10760 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119912823 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10761/statm: 630 87 71 4 0 42 0
[pid=10762] ppid=10760 vsize=1831716 CPUtime=45.05
/proc/10762/stat : 10762 (clasp) R 10760 10752 10619 0 -1 4194304 560814 0 0 0 4281 224 0 0 25 0 1 0 119912823 1875677184 426361 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/10762/statm: 457929 426361 181 154 0 457399 0
Current children cumulated CPU time (s) 45.76
Current children cumulated vsize (KiB) 1851988

# WARNING:
# current cumulated CPU time (0.73 s) is less than in the last sample (45.76 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (45.03 s) to the 'lost time'.

[startup+45.9199 s]
/proc/loadavg: 0.99 0.96 0.97 2/81 10762
/proc/meminfo: memFree=15832/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.73
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 742 3363 0 0 0 0 70 3 17 0 1 0 119912750 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10752/statm: 3100 472 343 3 0 200 0
Current children cumulated CPU time (s) 0.73
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+46.2053 s]
/proc/loadavg: 0.99 0.96 0.97 2/82 10773
/proc/meminfo: memFree=1722896/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.73
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 742 3363 0 0 0 0 70 3 17 0 1 0 119912750 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10752/statm: 3100 472 343 3 0 200 0
[pid=10771] ppid=10752 vsize=5352 CPUtime=0
/proc/10771/stat : 10771 (sh) S 10752 10752 10619 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 119917340 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10771/statm: 1338 224 188 169 0 49 0
[pid=10772] ppid=10771 vsize=2520 CPUtime=0
/proc/10772/stat : 10772 (cat) S 10771 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119917341 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10772/statm: 630 87 71 4 0 42 0
[pid=10773] ppid=10771 vsize=3888 CPUtime=0.29
/proc/10773/stat : 10773 (clasp) R 10771 10752 10619 0 -1 4194304 652 0 0 0 29 0 0 0 24 0 1 0 119917341 3981312 615 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11660999 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 972 616 173 154 0 442 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 24160

[startup+47.0014 s]
/proc/loadavg: 0.99 0.96 0.97 2/82 10773
/proc/meminfo: memFree=1722896/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.73
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 742 3363 0 0 0 0 70 3 17 0 1 0 119912750 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10752/statm: 3100 472 343 3 0 200 0
[pid=10771] ppid=10752 vsize=5352 CPUtime=0
/proc/10771/stat : 10771 (sh) S 10752 10752 10619 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 119917340 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10771/statm: 1338 224 188 169 0 49 0
[pid=10772] ppid=10771 vsize=2520 CPUtime=0
/proc/10772/stat : 10772 (cat) S 10771 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119917341 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10772/statm: 630 87 71 4 0 42 0
[pid=10773] ppid=10771 vsize=53248 CPUtime=1.08
/proc/10773/stat : 10773 (clasp) R 10771 10752 10619 0 -1 4194304 14016 0 0 0 102 6 0 0 25 0 1 0 119917341 54525952 12466 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 13312 12467 181 154 0 12782 0
Current children cumulated CPU time (s) 1.81
Current children cumulated vsize (KiB) 73520

[startup+47.4014 s]
/proc/loadavg: 0.99 0.96 0.97 2/82 10773
/proc/meminfo: memFree=1662800/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.73
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 742 3363 0 0 0 0 70 3 17 0 1 0 119912750 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10752/statm: 3100 472 343 3 0 200 0
[pid=10771] ppid=10752 vsize=5352 CPUtime=0
/proc/10771/stat : 10771 (sh) S 10752 10752 10619 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 119917340 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10771/statm: 1338 224 188 169 0 49 0
[pid=10772] ppid=10771 vsize=2520 CPUtime=0
/proc/10772/stat : 10772 (cat) S 10771 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119917341 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10772/statm: 630 87 71 4 0 42 0
[pid=10773] ppid=10771 vsize=77692 CPUtime=1.48
/proc/10773/stat : 10773 (clasp) R 10771 10752 10619 0 -1 4194304 21396 0 0 0 139 9 0 0 25 0 1 0 119917341 79556608 18368 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 19423 18369 181 154 0 18893 0
Current children cumulated CPU time (s) 2.21
Current children cumulated vsize (KiB) 97964

[startup+47.8015 s]
/proc/loadavg: 0.99 0.96 0.97 2/82 10773
/proc/meminfo: memFree=1662800/2055920 swapFree=4184652/4192956
[pid=10752] ppid=10750 vsize=12400 CPUtime=0.73
/proc/10752/stat : 10752 (pbclasp) S 10750 10752 10619 0 -1 4194304 742 3363 0 0 0 0 70 3 17 0 1 0 119912750 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/10752/statm: 3100 472 343 3 0 200 0
[pid=10771] ppid=10752 vsize=5352 CPUtime=0
/proc/10771/stat : 10771 (sh) S 10752 10752 10619 0 -1 4194304 285 0 0 0 0 0 0 0 20 0 1 0 119917340 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10771/statm: 1338 224 188 169 0 49 0
[pid=10772] ppid=10771 vsize=2520 CPUtime=0
/proc/10772/stat : 10772 (cat) S 10771 10752 10619 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 119917341 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/10772/statm: 630 87 71 4 0 42 0
[pid=10773] ppid=10771 vsize=99816 CPUtime=1.88
/proc/10773/stat : 10773 (clasp) R 10771 10752 10619 0 -1 4194304 28968 0 0 0 176 12 0 0 25 0 1 0 119917341 102211584 24033 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134678289 0 0 4096 0 0 0 0 17 1 0 0
/proc/10773/statm: 24954 24033 181 154 0 24424 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 120088

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10752 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=708892
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=51992
# CPU time returned by wait4() is 0.760884
# while last known CPU time is 2.61
#
# 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): 45.03
#  lost CPU user time (s): 42.81
#  lost CPU system time (s): 2.22

Real time (s): 47.8421
CPU time (s): 47.64
CPU user time (s): 45.27
CPU system time (s): 2.37
CPU usage (%): 99.5777
Max. virtual memory (cumulated for all children) (KiB): 1851988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.708892
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4519
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= 327
involuntary context switches= 28

runsolver used 0.055991 second user time and 0.12898 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Apr 16 10:40:10 UTC 2007

IDJOB= 354591
IDBENCH= 2643
IDSOLVER= 158
FILE ID= node44/354591-1176720010

PBS_JOBID= 4559485

Free space on /tmp= 66467 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_11.opb
COMMAND LINE= pbclasp instance-354591-1176720010.opb /tmp/evaluation/354591-1176720010/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-354591-1176720010 -o ROOT/results/node44/conversion-354591-1176720010 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354591-1176720010/instance-354591-1176720010.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-354591-1176720010 -o ROOT/results/node44/solver-354591-1176720010 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354591-1176720010.opb /tmp/evaluation/354591-1176720010/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  5946eb43fefc6e626d35d99afd3eec42

RANDOM SEED= 114728269

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1570960 kB
Buffers:         24500 kB
Cached:         338060 kB
SwapCached:       2464 kB
Active:         218296 kB
Inactive:       208948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570960 kB
SwapTotal:     4192956 kB
SwapFree:      4184652 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          80200 kB
Slab:            43236 kB
Committed_AS:   409840 kB
PageTables:       1732 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= 66466 MiB

End job on node44 on Mon Apr 16 10:40:59 UTC 2007