Trace number 354565

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) 41.81 42.0491

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_13.opb
MD5SUM292e71503f1e4f136e087e61da3c7ed4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark118
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 118
Optimality of the best value was proved NO
Number of variables2470
Total number of constraints4744
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 constraints4744
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1357
Number of bits of the biggest sum of numbers11
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)

39.95/40.02	c Somebody sent me a SIGTERM
39.95/40.02	s UNKNOWN
39.95/40.05	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354565-1176719367/instance-354565-1176719367.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/node12/watcher-354565-1176719367 -o ROOT/results/node12/solver-354565-1176719367 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354565-1176719367.opb /tmp/evaluation/354565-1176719367/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 1.01 1.00 3/77 18465
/proc/meminfo: memFree=1824112/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12268 CPUtime=0
/proc/18465/stat : 18465 (pbclasp) R 18463 18465 18121 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 147974114 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438428670 0 0 4224 0 0 0 0 17 1 0 0
/proc/18465/statm: 3067 317 242 3 0 167 0

[startup+0.00803596 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 18465
/proc/meminfo: memFree=1824112/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12400 CPUtime=0
/proc/18465/stat : 18465 (pbclasp) R 18463 18465 18121 0 -1 4194304 430 0 0 0 0 0 0 0 18 0 1 0 147974114 12697600 396 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252429374177 0 0 4224 0 0 0 0 17 1 0 0
/proc/18465/statm: 3100 396 286 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101046 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 18465
/proc/meminfo: memFree=1824112/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=0
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 147974114 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18465/statm: 3133 463 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301065 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 18465
/proc/meminfo: memFree=1824112/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=0
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 147974114 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18465/statm: 3133 463 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701105 s]
/proc/loadavg: 0.99 1.01 1.00 3/77 18465
/proc/meminfo: memFree=1824112/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=0
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 147974114 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18465/statm: 3133 463 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50119 s]
/proc/loadavg: 0.99 1.01 1.00 2/80 18468
/proc/meminfo: memFree=1822104/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=0
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 512 0 0 0 0 0 0 0 16 0 1 0 147974114 12832768 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18465/statm: 3133 463 324 3 0 233 0
[pid=18467] ppid=18465 vsize=5352 CPUtime=0
/proc/18467/stat : 18467 (sh) S 18465 18465 18121 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 147974115 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18467/statm: 1338 229 193 169 0 49 0
[pid=18468] ppid=18467 vsize=12400 CPUtime=1.48
/proc/18468/stat : 18468 (pb2clasp1) R 18467 18465 18121 0 -1 4194304 500 0 0 0 148 0 0 0 25 0 1 0 147974115 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 252449400820 0 0 4224 0 0 0 0 17 1 0 0
/proc/18468/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30284

[startup+3.10135 s]
/proc/loadavg: 0.99 1.01 1.00 2/81 18475
/proc/meminfo: memFree=1818128/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.58
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 593 1590 0 0 0 0 157 1 16 0 1 0 147974114 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18465/statm: 3133 483 343 3 0 233 0
[pid=18473] ppid=18465 vsize=5352 CPUtime=0
/proc/18473/stat : 18473 (sh) S 18465 18465 18121 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 147974274 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18473/statm: 1338 224 188 169 0 49 0
[pid=18474] ppid=18473 vsize=2520 CPUtime=0
/proc/18474/stat : 18474 (cat) S 18473 18465 18121 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 147974275 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/18474/statm: 630 87 71 4 0 42 0
[pid=18475] ppid=18473 vsize=50112 CPUtime=1.47
/proc/18475/stat : 18475 (clasp) R 18473 18465 18121 0 -1 4194304 12383 0 1 0 141 6 0 0 25 0 1 0 147974275 51314688 11826 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674638 0 0 4096 0 0 0 0 17 1 0 0
/proc/18475/statm: 12528 11826 181 154 0 11998 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 70516

[startup+6.30167 s]
/proc/loadavg: 0.99 1.01 1.00 2/81 18475
/proc/meminfo: memFree=1645712/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.58
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 593 1590 0 0 0 0 157 1 16 0 1 0 147974114 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18465/statm: 3133 483 343 3 0 233 0
[pid=18473] ppid=18465 vsize=5352 CPUtime=0
/proc/18473/stat : 18473 (sh) S 18465 18465 18121 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 147974274 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18473/statm: 1338 224 188 169 0 49 0
[pid=18474] ppid=18473 vsize=2520 CPUtime=0
/proc/18474/stat : 18474 (cat) S 18473 18465 18121 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 147974275 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/18474/statm: 630 87 71 4 0 42 0
[pid=18475] ppid=18473 vsize=232012 CPUtime=4.68
/proc/18475/stat : 18475 (clasp) R 18473 18465 18121 0 -1 4194304 68702 0 1 0 437 31 0 0 25 0 1 0 147974275 237580288 55551 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18475/statm: 58003 55552 181 154 0 57473 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 252416

[startup+12.7023 s]
/proc/loadavg: 0.99 1.01 1.00 2/81 18475
/proc/meminfo: memFree=1313824/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.58
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 593 1590 0 0 0 0 157 1 16 0 1 0 147974114 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18465/statm: 3133 483 343 3 0 233 0
[pid=18473] ppid=18465 vsize=5352 CPUtime=0
/proc/18473/stat : 18473 (sh) S 18465 18465 18121 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 147974274 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18473/statm: 1338 224 188 169 0 49 0
[pid=18474] ppid=18473 vsize=2520 CPUtime=0
/proc/18474/stat : 18474 (cat) S 18473 18465 18121 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 147974275 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/18474/statm: 630 87 71 4 0 42 0
[pid=18475] ppid=18473 vsize=552440 CPUtime=11.07
/proc/18475/stat : 18475 (clasp) R 18473 18465 18121 0 -1 4194304 169003 0 1 0 1038 69 0 0 25 0 1 0 147974275 565698560 135266 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/18475/statm: 138110 135266 181 154 0 137580 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 572844

[startup+25.5016 s]
/proc/loadavg: 0.99 1.01 1.00 2/81 18475
/proc/meminfo: memFree=707872/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.58
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 593 1590 0 0 0 0 157 1 16 0 1 0 147974114 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18465/statm: 3133 483 343 3 0 233 0
[pid=18473] ppid=18465 vsize=5352 CPUtime=0
/proc/18473/stat : 18473 (sh) S 18465 18465 18121 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 147974274 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18473/statm: 1338 224 188 169 0 49 0
[pid=18474] ppid=18473 vsize=2520 CPUtime=0
/proc/18474/stat : 18474 (cat) S 18473 18465 18121 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 147974275 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/18474/statm: 630 87 71 4 0 42 0
[pid=18475] ppid=18473 vsize=1150452 CPUtime=23.87
/proc/18475/stat : 18475 (clasp) R 18473 18465 18121 0 -1 4194304 363171 0 1 0 2238 149 0 0 25 0 1 0 147974275 1178062848 281216 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18475/statm: 287613 281216 181 154 0 287083 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1170856



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.002 s]
/proc/loadavg: 0.99 1.01 1.00 2/81 18475
/proc/meminfo: memFree=59680/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.58
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 593 1590 0 0 0 0 157 1 16 0 1 0 147974114 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18465/statm: 3133 483 343 3 0 233 0
[pid=18473] ppid=18465 vsize=5352 CPUtime=0
/proc/18473/stat : 18473 (sh) S 18465 18465 18121 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 147974274 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18473/statm: 1338 224 188 169 0 49 0
[pid=18474] ppid=18473 vsize=2520 CPUtime=0
/proc/18474/stat : 18474 (cat) S 18473 18465 18121 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 147974275 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/18474/statm: 630 87 71 4 0 42 0
[pid=18475] ppid=18473 vsize=1823948 CPUtime=38.37
/proc/18475/stat : 18475 (clasp) R 18473 18465 18121 0 -1 4194304 565101 0 1 0 3606 231 0 0 25 0 1 0 147974275 1867722752 439505 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/18475/statm: 455987 439506 181 154 0 455457 0
Current children cumulated CPU time (s) 39.95
Current children cumulated vsize (KiB) 1844352

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

[startup+40.002 s]
/proc/loadavg: 0.99 1.01 1.00 2/81 18475
/proc/meminfo: memFree=59680/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.58
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 593 1590 0 0 0 0 157 1 16 0 1 0 147974114 12832768 483 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18465/statm: 3133 483 343 3 0 233 0
[pid=18473] ppid=18465 vsize=5352 CPUtime=0
/proc/18473/stat : 18473 (sh) S 18465 18465 18121 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 147974274 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18473/statm: 1338 224 188 169 0 49 0
[pid=18474] ppid=18473 vsize=2520 CPUtime=0
/proc/18474/stat : 18474 (cat) S 18473 18465 18121 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 147974275 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/18474/statm: 630 87 71 4 0 42 0
[pid=18475] ppid=18473 vsize=1823948 CPUtime=38.37
/proc/18475/stat : 18475 (clasp) R 18473 18465 18121 0 -1 4194304 565101 0 1 0 3606 231 0 0 25 0 1 0 147974275 1867722752 439505 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/18475/statm: 455987 439506 181 154 0 455457 0
Current children cumulated CPU time (s) 39.95
Current children cumulated vsize (KiB) 1844352

# WARNING:
# current cumulated CPU time (1.59 s) is less than in the last sample (39.95 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.36 s) to the 'lost time'.

[startup+40.1203 s]
/proc/loadavg: 0.99 1.01 1.00 2/81 18475
/proc/meminfo: memFree=59680/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.59
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 695 2112 0 0 0 0 157 2 16 0 1 0 147974114 12832768 485 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 16384 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/18465/statm: 3133 485 343 3 0 233 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+41.4012 s]
/proc/loadavg: 0.99 1.01 1.00 2/82 18486
/proc/meminfo: memFree=1818136/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.61
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 755 3366 0 0 0 0 157 4 17 0 1 0 147974114 12832768 485 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18465/statm: 3133 485 343 3 0 233 0
[pid=18484] ppid=18465 vsize=5352 CPUtime=0
/proc/18484/stat : 18484 (sh) S 18465 18465 18121 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 147978128 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18484/statm: 1338 224 188 169 0 49 0
[pid=18485] ppid=18484 vsize=2520 CPUtime=0
/proc/18485/stat : 18485 (cat) S 18484 18465 18121 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 147978128 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18485/statm: 630 87 71 4 0 42 0
[pid=18486] ppid=18484 vsize=33204 CPUtime=1.24
/proc/18486/stat : 18486 (clasp) R 18484 18465 18121 0 -1 4194304 7709 0 0 0 120 4 0 0 25 0 1 0 147978128 34000896 7631 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/18486/statm: 8354 7631 181 154 0 7824 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 53608

[startup+41.8052 s]
/proc/loadavg: 0.99 1.01 1.00 2/82 18486
/proc/meminfo: memFree=1771800/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.61
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 755 3366 0 0 0 0 157 4 17 0 1 0 147974114 12832768 485 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18465/statm: 3133 485 343 3 0 233 0
[pid=18484] ppid=18465 vsize=5352 CPUtime=0
/proc/18484/stat : 18484 (sh) S 18465 18465 18121 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 147978128 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18484/statm: 1338 224 188 169 0 49 0
[pid=18485] ppid=18484 vsize=2520 CPUtime=0
/proc/18485/stat : 18485 (cat) S 18484 18465 18121 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 147978128 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18485/statm: 630 87 71 4 0 42 0
[pid=18486] ppid=18484 vsize=58688 CPUtime=1.64
/proc/18486/stat : 18486 (clasp) R 18484 18465 18121 0 -1 4194304 14850 0 0 0 157 7 0 0 25 0 1 0 147978128 60096512 13865 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/18486/statm: 14672 13865 181 154 0 14142 0
Current children cumulated CPU time (s) 3.25
Current children cumulated vsize (KiB) 79092

[startup+42.0012 s]
/proc/loadavg: 0.99 1.01 1.00 2/82 18486
/proc/meminfo: memFree=1771800/2055920 swapFree=4169056/4192956
[pid=18465] ppid=18463 vsize=12532 CPUtime=1.61
/proc/18465/stat : 18465 (pbclasp) S 18463 18465 18121 0 -1 4194304 755 3366 0 0 0 0 157 4 17 0 1 0 147974114 12832768 485 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18465/statm: 3133 485 343 3 0 233 0
[pid=18484] ppid=18465 vsize=5352 CPUtime=0
/proc/18484/stat : 18484 (sh) S 18465 18465 18121 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 147978128 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18484/statm: 1338 224 188 169 0 49 0
[pid=18485] ppid=18484 vsize=2520 CPUtime=0
/proc/18485/stat : 18485 (cat) S 18484 18465 18121 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 147978128 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18485/statm: 630 87 71 4 0 42 0
[pid=18486] ppid=18484 vsize=70748 CPUtime=1.84
/proc/18486/stat : 18486 (clasp) R 18484 18465 18121 0 -1 4194304 18390 0 0 0 176 8 0 0 25 0 1 0 147978128 72445952 16814 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18486/statm: 17687 16814 181 154 0 17157 0
Current children cumulated CPU time (s) 3.45
Current children cumulated vsize (KiB) 91152

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18465 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=581759
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=56991
# CPU time returned by wait4() is 1.63875
# while last known CPU time is 3.45
#
# 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): 38.36
#  lost CPU user time (s): 36.06
#  lost CPU system time (s): 2.3

Real time (s): 42.0491
CPU time (s): 41.81
CPU user time (s): 39.39
CPU system time (s): 2.42
CPU usage (%): 99.4315
Max. virtual memory (cumulated for all children) (KiB): 1844352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.58176
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4540
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= 583
involuntary context switches= 59

runsolver used 0.053991 second user time and 0.111982 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Apr 16 10:29:27 UTC 2007

IDJOB= 354565
IDBENCH= 2640
IDSOLVER= 158
FILE ID= node12/354565-1176719367

PBS_JOBID= 4559461

Free space on /tmp= 66356 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_13.opb
COMMAND LINE= pbclasp instance-354565-1176719367.opb /tmp/evaluation/354565-1176719367/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-354565-1176719367 -o ROOT/results/node12/conversion-354565-1176719367 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354565-1176719367/instance-354565-1176719367.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-354565-1176719367 -o ROOT/results/node12/solver-354565-1176719367 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354565-1176719367.opb /tmp/evaluation/354565-1176719367/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  292e71503f1e4f136e087e61da3c7ed4

RANDOM SEED= 141128418

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1824520 kB
Buffers:         15124 kB
Cached:         143156 kB
SwapCached:       2676 kB
Active:          46144 kB
Inactive:       135492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824520 kB
SwapTotal:     4192956 kB
SwapFree:      4169056 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          30524 kB
Slab:            35320 kB
Committed_AS:  4247376 kB
PageTables:       1792 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= 66354 MiB

End job on node12 on Mon Apr 16 10:30:10 UTC 2007