Trace number 363088

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) 37.8 37.9287

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-enigma.opb
MD5SUM41834777456d00b1f1bcfadb1f825a87
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.147976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables100
Total number of constraints21
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 9
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 45
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 49638
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 524340
Number of bits of the biggest sum of numbers20
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)

35.85/35.91	c Somebody sent me a SIGTERM
35.85/35.91	s UNKNOWN
35.85/35.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363088-1177022866/instance-363088-1177022866.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/node47/watcher-363088-1177022866 -o ROOT/results/node47/solver-363088-1177022866 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363088-1177022866.opb /tmp/evaluation/363088-1177022866/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: 1.00 1.02 1.02 3/77 24933
/proc/meminfo: memFree=1730928/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12268 CPUtime=0
/proc/24933/stat : 24933 (pbclasp) R 24931 24933 16682 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 57131974 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208717707877 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/24933/statm: 3067 317 242 3 0 167 0

[startup+0.042349 s]
/proc/loadavg: 1.00 1.02 1.02 3/77 24933
/proc/meminfo: memFree=1730928/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.101352 s]
/proc/loadavg: 1.00 1.02 1.02 3/77 24933
/proc/meminfo: memFree=1730928/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.301373 s]
/proc/loadavg: 1.00 1.02 1.02 3/77 24933
/proc/meminfo: memFree=1730928/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+0.701416 s]
/proc/loadavg: 1.00 1.02 1.02 3/77 24933
/proc/meminfo: memFree=1730928/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12400

[startup+1.5015 s]
/proc/loadavg: 1.00 1.02 1.02 2/80 24943
/proc/meminfo: memFree=1664152/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
[pid=24941] ppid=24933 vsize=5352 CPUtime=0
/proc/24941/stat : 24941 (sh) S 24933 24933 16682 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 57131978 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24941/statm: 1338 224 188 169 0 49 0
[pid=24943] ppid=24941 vsize=104304 CPUtime=1.46
/proc/24943/stat : 24943 (clasp) R 24941 24933 16682 0 -1 4194304 30834 0 0 0 133 13 0 0 25 0 1 0 57131978 106807296 24052 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24943/statm: 26076 24053 181 154 0 25546 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 122056

[startup+3.10168 s]
/proc/loadavg: 1.00 1.02 1.02 2/80 24943
/proc/meminfo: memFree=1599768/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
[pid=24941] ppid=24933 vsize=5352 CPUtime=0
/proc/24941/stat : 24941 (sh) S 24933 24933 16682 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 57131978 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24941/statm: 1338 224 188 169 0 49 0
[pid=24943] ppid=24941 vsize=204960 CPUtime=3.05
/proc/24943/stat : 24943 (clasp) R 24941 24933 16682 0 -1 4194304 63995 0 0 0 278 27 0 0 25 0 1 0 57131978 209879040 46474 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/24943/statm: 51240 46474 181 154 0 50710 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 222712

[startup+6.30302 s]
/proc/loadavg: 1.00 1.02 1.02 2/80 24943
/proc/meminfo: memFree=1422040/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
[pid=24941] ppid=24933 vsize=5352 CPUtime=0
/proc/24941/stat : 24941 (sh) S 24933 24933 16682 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 57131978 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24941/statm: 1338 224 188 169 0 49 0
[pid=24943] ppid=24941 vsize=366740 CPUtime=6.26
/proc/24943/stat : 24943 (clasp) R 24941 24933 16682 0 -1 4194304 117136 0 0 0 577 49 0 0 25 0 1 0 57131978 375541760 88763 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24943/statm: 91685 88763 181 154 0 91155 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 384492

[startup+12.7017 s]
/proc/loadavg: 1.00 1.02 1.02 2/80 24943
/proc/meminfo: memFree=1096536/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
[pid=24941] ppid=24933 vsize=5352 CPUtime=0
/proc/24941/stat : 24941 (sh) S 24933 24933 16682 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 57131978 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24941/statm: 1338 224 188 169 0 49 0
[pid=24943] ppid=24941 vsize=719780 CPUtime=12.65
/proc/24943/stat : 24943 (clasp) R 24941 24933 16682 0 -1 4194304 231366 0 0 0 1168 97 0 0 25 0 1 0 57131978 737054720 166653 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10954363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24943/statm: 179945 166653 181 154 0 179415 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 737532

[startup+25.5011 s]
/proc/loadavg: 1.00 1.02 1.02 2/80 24943
/proc/meminfo: memFree=475864/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
[pid=24941] ppid=24933 vsize=5352 CPUtime=0
/proc/24941/stat : 24941 (sh) S 24933 24933 16682 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 57131978 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24941/statm: 1338 224 188 169 0 49 0
[pid=24943] ppid=24941 vsize=1287984 CPUtime=25.45
/proc/24943/stat : 24943 (clasp) R 24941 24933 16682 0 -1 4194304 417446 0 0 0 2374 171 0 0 25 0 1 0 57131978 1318895616 316398 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24943/statm: 321996 316398 181 154 0 321466 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1305736



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+35.9012 s]
/proc/loadavg: 1.00 1.02 1.02 2/80 24943
/proc/meminfo: memFree=15640/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
[pid=24941] ppid=24933 vsize=5352 CPUtime=0
/proc/24941/stat : 24941 (sh) S 24933 24933 16682 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 57131978 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24941/statm: 1338 224 188 169 0 49 0
[pid=24943] ppid=24941 vsize=1840620 CPUtime=35.84
/proc/24943/stat : 24943 (clasp) R 24941 24933 16682 0 -1 4194304 583883 0 0 0 3345 239 0 0 25 0 1 0 57131978 1884794880 430900 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24943/statm: 460155 430900 181 154 0 459625 0
Current children cumulated CPU time (s) 35.85
Current children cumulated vsize (KiB) 1858372

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

[startup+35.9012 s]
/proc/loadavg: 1.00 1.02 1.02 2/80 24943
/proc/meminfo: memFree=15640/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.01
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 569 1592 0 0 0 0 0 1 16 0 1 0 57131974 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24933/statm: 3100 460 343 3 0 200 0
[pid=24941] ppid=24933 vsize=5352 CPUtime=0
/proc/24941/stat : 24941 (sh) S 24933 24933 16682 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 57131978 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24941/statm: 1338 224 188 169 0 49 0
[pid=24943] ppid=24941 vsize=1840620 CPUtime=35.84
/proc/24943/stat : 24943 (clasp) R 24941 24933 16682 0 -1 4194304 583883 0 0 0 3345 239 0 0 25 0 1 0 57131978 1884794880 430900 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24943/statm: 460155 430900 181 154 0 459625 0
Current children cumulated CPU time (s) 35.85
Current children cumulated vsize (KiB) 1858372

# WARNING:
# current cumulated CPU time (0.03 s) is less than in the last sample (35.85 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (35.82 s) to the 'lost time'.

[startup+36.0187 s]
/proc/loadavg: 1.00 1.02 1.02 2/80 24943
/proc/meminfo: memFree=15640/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.03
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 732 3369 0 0 0 0 1 2 16 0 1 0 57131974 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24933/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
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+36.6013 s]
/proc/loadavg: 1.00 1.02 1.02 2/81 24954
/proc/meminfo: memFree=1721744/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.03
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 732 3369 0 0 0 0 1 2 16 0 1 0 57131974 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24933/statm: 3100 462 343 3 0 200 0
[pid=24952] ppid=24933 vsize=5352 CPUtime=0
/proc/24952/stat : 24952 (sh) S 24933 24933 16682 0 -1 4194304 290 121 0 0 0 0 0 0 19 0 1 0 57135568 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24952/statm: 1338 224 188 169 0 49 0
[pid=24954] ppid=24952 vsize=51200 CPUtime=0.65
/proc/24954/stat : 24954 (clasp) R 24952 24933 16682 0 -1 4194304 14057 0 0 0 59 6 0 0 25 0 1 0 57135568 52428800 11848 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24954/statm: 12800 11848 181 154 0 12270 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 68952

[startup+37.4054 s]
/proc/loadavg: 1.00 1.02 1.02 2/81 24954
/proc/meminfo: memFree=1652496/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.03
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 732 3369 0 0 0 0 1 2 16 0 1 0 57131974 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24933/statm: 3100 462 343 3 0 200 0
[pid=24952] ppid=24933 vsize=5352 CPUtime=0
/proc/24952/stat : 24952 (sh) S 24933 24933 16682 0 -1 4194304 290 121 0 0 0 0 0 0 19 0 1 0 57135568 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24952/statm: 1338 224 188 169 0 49 0
[pid=24954] ppid=24952 vsize=104304 CPUtime=1.46
/proc/24954/stat : 24954 (clasp) R 24952 24933 16682 0 -1 4194304 30843 0 0 0 132 14 0 0 25 0 1 0 57135568 106807296 24061 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24954/statm: 26076 24061 181 154 0 25546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 122056

[startup+37.8014 s]
/proc/loadavg: 1.00 1.02 1.02 2/81 24954
/proc/meminfo: memFree=1652496/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.03
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 732 3369 0 0 0 0 1 2 16 0 1 0 57131974 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24933/statm: 3100 462 343 3 0 200 0
[pid=24952] ppid=24933 vsize=5352 CPUtime=0
/proc/24952/stat : 24952 (sh) S 24933 24933 16682 0 -1 4194304 290 121 0 0 0 0 0 0 19 0 1 0 57135568 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24952/statm: 1338 224 188 169 0 49 0
[pid=24954] ppid=24952 vsize=130068 CPUtime=1.86
/proc/24954/stat : 24954 (clasp) R 24952 24933 16682 0 -1 4194304 39435 0 0 0 168 18 0 0 25 0 1 0 57135568 133189632 29980 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24954/statm: 32517 29985 181 154 0 31987 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 147820

[startup+37.9014 s]
/proc/loadavg: 1.00 1.02 1.02 2/81 24954
/proc/meminfo: memFree=1652496/2055920 swapFree=4157972/4192956
[pid=24933] ppid=24931 vsize=12400 CPUtime=0.03
/proc/24933/stat : 24933 (pbclasp) S 24931 24933 16682 0 -1 4194304 732 3369 0 0 0 0 1 2 16 0 1 0 57131974 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 208726441876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24933/statm: 3100 462 343 3 0 200 0
[pid=24952] ppid=24933 vsize=5352 CPUtime=0
/proc/24952/stat : 24952 (sh) S 24933 24933 16682 0 -1 4194304 290 121 0 0 0 0 0 0 19 0 1 0 57135568 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24952/statm: 1338 224 188 169 0 49 0
[pid=24954] ppid=24952 vsize=135948 CPUtime=1.95
/proc/24954/stat : 24954 (clasp) R 24952 24933 16682 0 -1 4194304 41930 0 0 0 176 19 0 0 25 0 1 0 57135568 139210752 31108 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24954/statm: 33987 31108 181 154 0 33457 0
Current children cumulated CPU time (s) 1.98
Current children cumulated vsize (KiB) 153700

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24933 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=37994
# CPU time returned by wait4() is 0.05899
# while last known CPU time is 1.98
#
# 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): 35.82
#  lost CPU user time (s): 33.44
#  lost CPU system time (s): 2.38

Real time (s): 37.9287
CPU time (s): 37.8
CPU user time (s): 35.21
CPU system time (s): 2.59
CPU usage (%): 99.6608
Max. virtual memory (cumulated for all children) (KiB): 1858372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4583
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= 122
involuntary context switches= 25

runsolver used 0.042993 second user time and 0.107983 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Thu Apr 19 22:47:46 UTC 2007

IDJOB= 363088
IDBENCH= 1734
IDSOLVER= 158
FILE ID= node47/363088-1177022866

PBS_JOBID= 4630585

Free space on /tmp= 66427 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-enigma.opb
COMMAND LINE= pbclasp instance-363088-1177022866.opb /tmp/evaluation/363088-1177022866/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-363088-1177022866 -o ROOT/results/node47/conversion-363088-1177022866 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363088-1177022866/instance-363088-1177022866.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-363088-1177022866 -o ROOT/results/node47/solver-363088-1177022866 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363088-1177022866.opb /tmp/evaluation/363088-1177022866/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  41834777456d00b1f1bcfadb1f825a87

RANDOM SEED= 284879461

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1731400 kB
Buffers:         55644 kB
Cached:         195012 kB
SwapCached:       3256 kB
Active:         132060 kB
Inactive:       147196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1731400 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          33992 kB
Slab:            30836 kB
Committed_AS:  2852652 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= 66427 MiB

End job on node47 on Thu Apr 19 22:48:24 UTC 2007