Trace number 354578

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) 48.6 48.8456

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_9.opb
MD5SUM824c01e4395cf59ee9d4081be7b21301
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark176.991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 44
Optimality of the best value was proved YES
Number of variables603
Total number of constraints1088
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 constraints1088
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 669
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)

46.71/46.83	c Somebody sent me a SIGTERM
46.71/46.83	s UNKNOWN
46.71/46.87	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354578-1176719773/instance-354578-1176719773.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/node50/watcher-354578-1176719773 -o ROOT/results/node50/solver-354578-1176719773 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354578-1176719773.opb /tmp/evaluation/354578-1176719773/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: 1.08 1.06 1.00 3/64 24505
/proc/meminfo: memFree=1650304/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12268 CPUtime=0
/proc/24505/stat : 24505 (pbclasp) D 24503 24505 24356 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 26822503 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240577641061 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/24505/statm: 3067 317 242 3 0 167 0

[startup+0.0452621 s]
/proc/loadavg: 1.08 1.06 1.00 3/64 24505
/proc/meminfo: memFree=1650304/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 493 0 0 0 0 0 0 0 16 0 1 0 26822503 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24505/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101261 s]
/proc/loadavg: 1.08 1.06 1.00 3/64 24505
/proc/meminfo: memFree=1650304/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 493 0 0 0 0 0 0 0 16 0 1 0 26822503 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24505/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301278 s]
/proc/loadavg: 1.08 1.06 1.00 3/64 24505
/proc/meminfo: memFree=1650304/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 493 0 0 0 0 0 0 0 16 0 1 0 26822503 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586371170 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24505/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701313 s]
/proc/loadavg: 1.08 1.06 1.00 3/64 24505
/proc/meminfo: memFree=1650304/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.32
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 574 1590 0 0 0 0 31 1 16 0 1 0 26822503 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24505/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 12400

[startup+1.50138 s]
/proc/loadavg: 1.08 1.06 1.00 2/67 24515
/proc/meminfo: memFree=1613152/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.32
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 574 1590 0 0 0 0 31 1 16 0 1 0 26822503 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24505/statm: 3100 464 343 3 0 200 0
[pid=24513] ppid=24505 vsize=5352 CPUtime=0
/proc/24513/stat : 24513 (sh) S 24505 24505 24356 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 26822537 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24513/statm: 1338 224 188 169 0 49 0
[pid=24515] ppid=24513 vsize=71504 CPUtime=1.15
/proc/24515/stat : 24515 (clasp) R 24513 24505 24356 0 -1 4194304 19499 0 0 0 108 7 0 0 25 0 1 0 26822537 73220096 16653 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/24515/statm: 17876 16653 181 154 0 17346 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 89256

[startup+3.10152 s]
/proc/loadavg: 1.08 1.06 1.00 2/67 24515
/proc/meminfo: memFree=1548384/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.32
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 574 1590 0 0 0 0 31 1 16 0 1 0 26822503 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24505/statm: 3100 464 343 3 0 200 0
[pid=24513] ppid=24505 vsize=5352 CPUtime=0
/proc/24513/stat : 24513 (sh) S 24505 24505 24356 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 26822537 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24513/statm: 1338 224 188 169 0 49 0
[pid=24515] ppid=24513 vsize=161804 CPUtime=2.75
/proc/24515/stat : 24515 (clasp) R 24513 24505 24356 0 -1 4194304 47801 0 0 0 257 18 0 0 25 0 1 0 26822537 165687296 39024 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24515/statm: 40451 39024 181 154 0 39921 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 179556

[startup+6.30181 s]
/proc/loadavg: 1.07 1.06 1.00 2/67 24515
/proc/meminfo: memFree=1374816/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.32
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 574 1590 0 0 0 0 31 1 16 0 1 0 26822503 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24505/statm: 3100 464 343 3 0 200 0
[pid=24513] ppid=24505 vsize=5352 CPUtime=0
/proc/24513/stat : 24513 (sh) S 24505 24505 24356 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 26822537 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24513/statm: 1338 224 188 169 0 49 0
[pid=24515] ppid=24513 vsize=331948 CPUtime=5.95
/proc/24515/stat : 24515 (clasp) R 24513 24505 24356 0 -1 4194304 101324 0 0 0 556 39 0 0 25 0 1 0 26822537 339914752 80197 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/24515/statm: 82987 80198 181 154 0 82457 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 349700

[startup+12.7014 s]
/proc/loadavg: 1.07 1.06 1.00 2/67 24515
/proc/meminfo: memFree=1054816/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.32
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 574 1590 0 0 0 0 31 1 16 0 1 0 26822503 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24505/statm: 3100 464 343 3 0 200 0
[pid=24513] ppid=24505 vsize=5352 CPUtime=0
/proc/24513/stat : 24513 (sh) S 24505 24505 24356 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 26822537 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24513/statm: 1338 224 188 169 0 49 0
[pid=24515] ppid=24513 vsize=652976 CPUtime=12.35
/proc/24515/stat : 24515 (clasp) R 24513 24505 24356 0 -1 4194304 203484 0 0 0 1155 80 0 0 25 0 1 0 26822537 668647424 156049 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8353403 0 0 4096 0 0 0 0 17 1 0 0
/proc/24515/statm: 163244 156049 181 154 0 162714 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 670728

[startup+25.5015 s]
/proc/loadavg: 1.05 1.06 1.00 2/67 24515
/proc/meminfo: memFree=485472/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.32
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 574 1590 0 0 0 0 31 1 16 0 1 0 26822503 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24505/statm: 3100 464 343 3 0 200 0
[pid=24513] ppid=24505 vsize=5352 CPUtime=0
/proc/24513/stat : 24513 (sh) S 24505 24505 24356 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 26822537 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24513/statm: 1338 224 188 169 0 49 0
[pid=24515] ppid=24513 vsize=1244444 CPUtime=25.15
/proc/24515/stat : 24515 (clasp) R 24513 24505 24356 0 -1 4194304 381194 0 0 0 2366 149 0 0 25 0 1 0 26822537 1274310656 293567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24515/statm: 311111 293567 181 154 0 310581 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1262196



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+46.8024 s]
/proc/loadavg: 1.04 1.05 1.00 2/67 24515
/proc/meminfo: memFree=15712/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.32
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 574 1590 0 0 0 0 31 1 16 0 1 0 26822503 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24505/statm: 3100 464 343 3 0 200 0
[pid=24513] ppid=24505 vsize=5352 CPUtime=0
/proc/24513/stat : 24513 (sh) S 24505 24505 24356 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 26822537 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24513/statm: 1338 224 188 169 0 49 0
[pid=24515] ppid=24513 vsize=1891924 CPUtime=46.39
/proc/24515/stat : 24515 (clasp) R 24513 24505 24356 0 -1 4194304 576864 0 0 0 4408 231 0 0 25 0 1 0 26822537 1937330176 443703 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/24515/statm: 472981 443704 181 154 0 472451 0
Current children cumulated CPU time (s) 46.71
Current children cumulated vsize (KiB) 1909676

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

[startup+46.8024 s]
/proc/loadavg: 1.04 1.05 1.00 2/67 24515
/proc/meminfo: memFree=15712/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.32
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 574 1590 0 0 0 0 31 1 16 0 1 0 26822503 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24505/statm: 3100 464 343 3 0 200 0
[pid=24513] ppid=24505 vsize=5352 CPUtime=0
/proc/24513/stat : 24513 (sh) S 24505 24505 24356 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 26822537 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24513/statm: 1338 224 188 169 0 49 0
[pid=24515] ppid=24513 vsize=1891924 CPUtime=46.39
/proc/24515/stat : 24515 (clasp) R 24513 24505 24356 0 -1 4194304 576864 0 0 0 4408 231 0 0 25 0 1 0 26822537 1937330176 443703 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/24515/statm: 472981 443704 181 154 0 472451 0
Current children cumulated CPU time (s) 46.71
Current children cumulated vsize (KiB) 1909676

# WARNING:
# current cumulated CPU time (0.34 s) is less than in the last sample (46.71 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (46.37 s) to the 'lost time'.

[startup+46.9191 s]
/proc/loadavg: 1.04 1.05 1.00 2/67 24515
/proc/meminfo: memFree=15712/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.34
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 731 3362 0 0 0 0 31 3 16 0 1 0 26822503 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24505/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.34
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+47.8025 s]
/proc/loadavg: 1.04 1.05 1.00 2/68 24526
/proc/meminfo: memFree=1782224/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.34
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 731 3362 0 0 0 0 31 3 16 0 1 0 26822503 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24505/statm: 3100 465 343 3 0 200 0
[pid=24524] ppid=24505 vsize=5352 CPUtime=0
/proc/24524/stat : 24524 (sh) S 24505 24505 24356 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 26827192 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24524/statm: 1338 224 188 169 0 49 0
[pid=24526] ppid=24524 vsize=54024 CPUtime=0.88
/proc/24526/stat : 24526 (clasp) R 24524 24505 24356 0 -1 4194304 14303 0 0 0 83 5 0 0 25 0 1 0 26827192 55320576 12753 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/24526/statm: 13506 12754 181 154 0 12976 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 71776

[startup+48.6025 s]
/proc/loadavg: 1.03 1.05 1.00 2/68 24526
/proc/meminfo: memFree=1713488/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.34
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 731 3362 0 0 0 0 31 3 16 0 1 0 26822503 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24505/statm: 3100 465 343 3 0 200 0
[pid=24524] ppid=24505 vsize=5352 CPUtime=0
/proc/24524/stat : 24524 (sh) S 24505 24505 24356 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 26827192 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24524/statm: 1338 224 188 169 0 49 0
[pid=24526] ppid=24524 vsize=102284 CPUtime=1.69
/proc/24526/stat : 24526 (clasp) R 24524 24505 24356 0 -1 4194304 29496 0 0 0 156 13 0 0 25 0 1 0 26827192 104738816 24425 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24526/statm: 25571 24425 181 154 0 25041 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 120036

[startup+48.8015 s]
/proc/loadavg: 1.03 1.05 1.00 2/68 24526
/proc/meminfo: memFree=1713488/2055920 swapFree=4183816/4192956
[pid=24505] ppid=24503 vsize=12400 CPUtime=0.34
/proc/24505/stat : 24505 (pbclasp) S 24503 24505 24356 0 -1 4194304 731 3362 0 0 0 0 31 3 16 0 1 0 26822503 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240586375060 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24505/statm: 3100 465 343 3 0 200 0
[pid=24524] ppid=24505 vsize=5352 CPUtime=0
/proc/24524/stat : 24524 (sh) S 24505 24505 24356 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 26827192 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24524/statm: 1338 224 188 169 0 49 0
[pid=24526] ppid=24524 vsize=114516 CPUtime=1.89
/proc/24526/stat : 24526 (clasp) R 24524 24505 24356 0 -1 4194304 33178 0 0 0 174 15 0 0 25 0 1 0 26827192 117264384 27226 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24526/statm: 28629 27228 181 154 0 28099 0
Current children cumulated CPU time (s) 2.23
Current children cumulated vsize (KiB) 132268

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24505 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=317951
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=45993
# CPU time returned by wait4() is 0.363944
# while last known CPU time is 2.23
#
# 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): 46.37
#  lost CPU user time (s): 44.08
#  lost CPU system time (s): 2.29

Real time (s): 48.8456
CPU time (s): 48.6
CPU user time (s): 46.13
CPU system time (s): 2.47
CPU usage (%): 99.4972
Max. virtual memory (cumulated for all children) (KiB): 1909676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.317951
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4510
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= 218
involuntary context switches= 27

runsolver used 0.06399 second user time and 0.12698 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Mon Apr 16 10:36:13 UTC 2007

IDJOB= 354578
IDBENCH= 2641
IDSOLVER= 158
FILE ID= node50/354578-1176719773

PBS_JOBID= 4559464

Free space on /tmp= 66549 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_9.opb
COMMAND LINE= pbclasp instance-354578-1176719773.opb /tmp/evaluation/354578-1176719773/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-354578-1176719773 -o ROOT/results/node50/conversion-354578-1176719773 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354578-1176719773/instance-354578-1176719773.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-354578-1176719773 -o ROOT/results/node50/solver-354578-1176719773 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354578-1176719773.opb /tmp/evaluation/354578-1176719773/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  824c01e4395cf59ee9d4081be7b21301

RANDOM SEED= 731691031

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1650776 kB
Buffers:         17112 kB
Cached:         333180 kB
SwapCached:       3716 kB
Active:         197548 kB
Inactive:       163708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650776 kB
SwapTotal:     4192956 kB
SwapFree:      4183816 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          16360 kB
Slab:            29960 kB
Committed_AS:   981936 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= 66549 MiB

End job on node50 on Mon Apr 16 10:37:02 UTC 2007