Trace number 429269

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) 38.75 38.9294

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
MD5SUM98317fc891a56a06b9f6f284bcd4ad38
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.51992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints17
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 constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

Solver Data (download as text)

36.83/36.91	c Somebody sent me a SIGTERM
36.83/36.91	s UNKNOWN
36.83/36.94	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429269-1177982647/instance-429269-1177982647.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-429269-1177982647 -o ROOT/results/node68/solver-429269-1177982647 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429269-1177982647.opb /tmp/evaluation/429269-1177982647/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: 0.92 0.98 0.90 3/64 31625
/proc/meminfo: memFree=1858408/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12268 CPUtime=0
/proc/31625/stat : 31625 (pbclasp) R 31623 31625 30972 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 274254239 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257414625893 0 0 4224 0 0 0 0 17 0 0 0
/proc/31625/statm: 3067 317 242 3 0 167 0

[startup+0.030165 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 31625
/proc/meminfo: memFree=1858408/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 494 0 0 0 0 0 0 0 16 0 1 0 274254239 12697600 445 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31625/statm: 3100 445 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102168 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 31625
/proc/meminfo: memFree=1858408/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 494 0 0 0 0 0 0 0 16 0 1 0 274254239 12697600 445 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423356002 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31625/statm: 3100 445 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.302186 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 31625
/proc/meminfo: memFree=1858408/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.11
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 576 1595 0 0 0 0 10 1 16 0 1 0 274254239 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 12400

[startup+0.702221 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 31625
/proc/meminfo: memFree=1858408/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.11
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 576 1595 0 0 0 0 10 1 16 0 1 0 274254239 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 12400

[startup+1.50129 s]
/proc/loadavg: 0.93 0.98 0.90 2/67 31635
/proc/meminfo: memFree=1798152/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.11
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 576 1595 0 0 0 0 10 1 16 0 1 0 274254239 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3100 465 343 3 0 200 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 30972 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274254251 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=97176 CPUtime=1.35
/proc/31635/stat : 31635 (clasp) R 31633 31625 30972 0 -1 4194304 25080 0 1 0 126 9 0 0 25 0 1 0 274254252 99508224 22699 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10950267 0 0 4096 0 0 0 0 17 0 0 0
/proc/31635/statm: 24294 22700 181 154 0 23764 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 114928

[startup+3.10144 s]
/proc/loadavg: 0.93 0.98 0.90 2/67 31635
/proc/meminfo: memFree=1730952/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.11
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 576 1595 0 0 0 0 10 1 16 0 1 0 274254239 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3100 465 343 3 0 200 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 30972 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274254251 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=187856 CPUtime=2.95
/proc/31635/stat : 31635 (clasp) R 31633 31625 30972 0 -1 4194304 51139 0 1 0 275 20 0 0 25 0 1 0 274254252 192364544 45970 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/31635/statm: 46997 45972 181 154 0 46467 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 205608

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.91 2/67 31635
/proc/meminfo: memFree=1549136/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.11
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 576 1595 0 0 0 0 10 1 16 0 1 0 274254239 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3100 465 343 3 0 200 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 30972 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274254251 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=361664 CPUtime=6.15
/proc/31635/stat : 31635 (clasp) R 31633 31625 30972 0 -1 4194304 98946 0 1 0 575 40 0 0 25 0 1 0 274254252 370343936 88814 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31635/statm: 90416 88815 181 154 0 89886 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 379416

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.91 2/67 31635
/proc/meminfo: memFree=1218208/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.11
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 576 1595 0 0 0 0 10 1 16 0 1 0 274254239 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3100 465 343 3 0 200 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 30972 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274254251 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=700416 CPUtime=12.54
/proc/31635/stat : 31635 (clasp) R 31633 31625 30972 0 -1 4194304 190451 0 1 0 1179 75 0 0 25 0 1 0 274254252 717225984 168099 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31635/statm: 175104 168100 181 154 0 174574 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 718168

[startup+25.5025 s]
/proc/loadavg: 0.95 0.98 0.91 2/67 31635
/proc/meminfo: memFree=613280/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.11
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 576 1595 0 0 0 0 10 1 16 0 1 0 274254239 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3100 465 343 3 0 200 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 30972 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274254251 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=1278044 CPUtime=25.31
/proc/31635/stat : 31635 (clasp) R 31633 31625 30972 0 -1 4194304 350388 0 1 0 2396 135 0 0 25 0 1 0 274254252 1308717056 313810 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31635/statm: 319511 313811 181 154 0 318981 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 1295796



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+36.9015 s]
/proc/loadavg: 0.96 0.98 0.91 2/67 31635
/proc/meminfo: memFree=95072/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.11
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 576 1595 0 0 0 0 10 1 16 0 1 0 274254239 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3100 465 343 3 0 200 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 30972 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274254251 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=1826868 CPUtime=36.72
/proc/31635/stat : 31635 (clasp) R 31633 31625 30972 0 -1 4194304 493411 0 1 0 3482 190 0 0 25 0 1 0 274254252 1870712832 439778 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31635/statm: 456717 439778 181 154 0 456187 0
Current children cumulated CPU time (s) 36.83
Current children cumulated vsize (KiB) 1844620

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

[startup+36.9015 s]
/proc/loadavg: 0.96 0.98 0.91 2/67 31635
/proc/meminfo: memFree=95072/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.11
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 576 1595 0 0 0 0 10 1 16 0 1 0 274254239 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31625/statm: 3100 465 343 3 0 200 0
[pid=31633] ppid=31625 vsize=5352 CPUtime=0
/proc/31633/stat : 31633 (sh) S 31625 31625 30972 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 274254251 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31633/statm: 1338 224 188 169 0 49 0
[pid=31635] ppid=31633 vsize=1826868 CPUtime=36.72
/proc/31635/stat : 31635 (clasp) R 31633 31625 30972 0 -1 4194304 493411 0 1 0 3482 190 0 0 25 0 1 0 274254252 1870712832 439778 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31635/statm: 456717 439778 181 154 0 456187 0
Current children cumulated CPU time (s) 36.83
Current children cumulated vsize (KiB) 1844620

# WARNING:
# current cumulated CPU time (0.12 s) is less than in the last sample (36.83 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (36.71 s) to the 'lost time'.

[startup+37.0185 s]
/proc/loadavg: 0.96 0.98 0.91 2/67 31635
/proc/meminfo: memFree=95072/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.12
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 739 3369 0 0 0 0 10 2 17 0 1 0 274254239 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3100 467 343 3 0 200 0
Current children cumulated CPU time (s) 0.12
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+38.2016 s]
/proc/loadavg: 0.96 0.98 0.91 2/68 31646
/proc/meminfo: memFree=1834840/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.12
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 739 3369 0 0 0 0 10 2 17 0 1 0 274254239 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3100 467 343 3 0 200 0
[pid=31644] ppid=31625 vsize=5352 CPUtime=0
/proc/31644/stat : 31644 (sh) S 31625 31625 30972 0 -1 4194304 289 121 0 0 0 0 0 0 17 0 1 0 274257934 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31644/statm: 1338 224 188 169 0 49 0
[pid=31646] ppid=31644 vsize=86276 CPUtime=1.23
/proc/31646/stat : 31646 (clasp) R 31644 31625 30972 0 -1 4194304 22297 0 0 0 115 8 0 0 25 0 1 0 274257935 88346624 20414 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31646/statm: 21569 20414 181 154 0 21039 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 104028

[startup+38.6016 s]
/proc/loadavg: 0.96 0.98 0.91 2/68 31646
/proc/meminfo: memFree=1763736/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.12
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 739 3369 0 0 0 0 10 2 17 0 1 0 274254239 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3100 467 343 3 0 200 0
[pid=31644] ppid=31625 vsize=5352 CPUtime=0
/proc/31644/stat : 31644 (sh) S 31625 31625 30972 0 -1 4194304 289 121 0 0 0 0 0 0 17 0 1 0 274257934 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31644/statm: 1338 224 188 169 0 49 0
[pid=31646] ppid=31644 vsize=109460 CPUtime=1.62
/proc/31646/stat : 31646 (clasp) R 31644 31625 30972 0 -1 4194304 28869 0 0 0 151 11 0 0 25 0 1 0 274257935 112087040 26487 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31646/statm: 27365 26487 181 154 0 26835 0
Current children cumulated CPU time (s) 1.74
Current children cumulated vsize (KiB) 127212

[startup+38.8017 s]
/proc/loadavg: 0.96 0.98 0.91 2/68 31646
/proc/meminfo: memFree=1763736/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.12
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 739 3369 0 0 0 0 10 2 17 0 1 0 274254239 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3100 467 343 3 0 200 0
[pid=31644] ppid=31625 vsize=5352 CPUtime=0
/proc/31644/stat : 31644 (sh) S 31625 31625 30972 0 -1 4194304 289 121 0 0 0 0 0 0 17 0 1 0 274257934 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31644/statm: 1338 224 188 169 0 49 0
[pid=31646] ppid=31644 vsize=122752 CPUtime=1.83
/proc/31646/stat : 31646 (clasp) R 31644 31625 30972 0 -1 4194304 32338 0 0 0 170 13 0 0 25 0 1 0 274257935 125698048 29459 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 0 0 0
/proc/31646/statm: 30688 29460 181 154 0 30158 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 140504

[startup+38.9017 s]
/proc/loadavg: 0.96 0.98 0.91 2/68 31646
/proc/meminfo: memFree=1763736/2055920 swapFree=4183864/4192956
[pid=31625] ppid=31623 vsize=12400 CPUtime=0.12
/proc/31625/stat : 31625 (pbclasp) S 31623 31625 30972 0 -1 4194304 739 3369 0 0 0 0 10 2 17 0 1 0 274254239 12697600 467 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257423359892 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31625/statm: 3100 467 343 3 0 200 0
[pid=31644] ppid=31625 vsize=5352 CPUtime=0
/proc/31644/stat : 31644 (sh) S 31625 31625 30972 0 -1 4194304 289 121 0 0 0 0 0 0 17 0 1 0 274257934 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31644/statm: 1338 224 188 169 0 49 0
[pid=31646] ppid=31644 vsize=130156 CPUtime=1.92
/proc/31646/stat : 31646 (clasp) R 31644 31625 30972 0 -1 4194304 34132 0 0 0 179 13 0 0 25 0 1 0 274257935 133279744 30914 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31646/statm: 32539 30914 181 154 0 32009 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 147908

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31625 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=113982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=34994
# CPU time returned by wait4() is 0.148976
# while last known CPU time is 2.04
#
# 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): 36.71
#  lost CPU user time (s): 34.82
#  lost CPU system time (s): 1.89

Real time (s): 38.9294
CPU time (s): 38.75
CPU user time (s): 36.71
CPU system time (s): 2.04
CPU usage (%): 99.5393
Max. virtual memory (cumulated for all children) (KiB): 1844620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.113982
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4594
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= 166
involuntary context switches= 31

runsolver used 0.042993 second user time and 0.107983 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  1 01:24:07 UTC 2007

IDJOB= 429269
IDBENCH= 47897
IDSOLVER= 158
FILE ID= node68/429269-1177982647

PBS_JOBID= 4727990

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
COMMAND LINE= pbclasp instance-429269-1177982647.opb /tmp/evaluation/429269-1177982647/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-429269-1177982647 -o ROOT/results/node68/conversion-429269-1177982647 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429269-1177982647/instance-429269-1177982647.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-429269-1177982647 -o ROOT/results/node68/solver-429269-1177982647 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-429269-1177982647.opb /tmp/evaluation/429269-1177982647/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  98317fc891a56a06b9f6f284bcd4ad38

RANDOM SEED= 509592731

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1858816 kB
Buffers:          6404 kB
Cached:         118736 kB
SwapCached:       2564 kB
Active:          35340 kB
Inactive:        99072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858816 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            48744 kB
Committed_AS:  3053644 kB
PageTables:       1380 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= 66563 MiB

End job on node68 on Tue May  1 01:24:46 UTC 2007