Trace number 431425

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) 40.81 40.9297

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
MD5SUM773aedb43187ca11a13e2d0d2a59ebe9
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 benchmark0.164974
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

Solver Data (download as text)

38.87/38.91	c Somebody sent me a SIGTERM
38.87/38.91	s UNKNOWN
38.87/38.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431425-1178006099/instance-431425-1178006099.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-431425-1178006099 -o ROOT/results/node26/solver-431425-1178006099 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431425-1178006099.opb /tmp/evaluation/431425-1178006099/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: 0.60 0.86 0.95 3/77 13209
/proc/meminfo: memFree=1820808/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12268 CPUtime=0
/proc/13209/stat : 13209 (pbclasp) R 13207 13209 12392 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 248526742 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269028332257 0 0 4224 0 0 0 0 17 1 0 0
/proc/13209/statm: 3067 365 276 3 0 167 0

[startup+0.0878499 s]
/proc/loadavg: 0.60 0.86 0.95 3/77 13209
/proc/meminfo: memFree=1820808/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.06
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 542 791 0 0 0 0 6 0 16 0 1 0 248526742 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037383778 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/13209/statm: 3100 462 342 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.101849 s]
/proc/loadavg: 0.60 0.86 0.95 3/77 13209
/proc/meminfo: memFree=1820808/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+0.301866 s]
/proc/loadavg: 0.60 0.86 0.95 3/77 13209
/proc/meminfo: memFree=1820808/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+0.701902 s]
/proc/loadavg: 0.60 0.86 0.95 3/77 13209
/proc/meminfo: memFree=1820808/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+1.50198 s]
/proc/loadavg: 0.60 0.86 0.95 2/80 13219
/proc/meminfo: memFree=1759344/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
[pid=13217] ppid=13209 vsize=5352 CPUtime=0
/proc/13217/stat : 13217 (sh) S 13209 13209 12392 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248526752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13217/statm: 1338 224 188 169 0 49 0
[pid=13219] ppid=13217 vsize=96220 CPUtime=1.39
/proc/13219/stat : 13219 (clasp) R 13217 13209 12392 0 -1 4194304 25086 0 0 0 128 11 0 0 25 0 1 0 248526752 98529280 22704 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/13219/statm: 24055 22704 181 154 0 23525 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 113972

[startup+3.10113 s]
/proc/loadavg: 0.60 0.86 0.95 2/80 13219
/proc/meminfo: memFree=1694960/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
[pid=13217] ppid=13209 vsize=5352 CPUtime=0
/proc/13217/stat : 13217 (sh) S 13209 13209 12392 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248526752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13217/statm: 1338 224 188 169 0 49 0
[pid=13219] ppid=13217 vsize=185500 CPUtime=2.99
/proc/13219/stat : 13219 (clasp) R 13217 13209 12392 0 -1 4194304 50220 0 0 0 279 20 0 0 25 0 1 0 248526752 189952000 45050 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/13219/statm: 46375 45050 181 154 0 45845 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 203252

[startup+6.30242 s]
/proc/loadavg: 0.63 0.87 0.95 2/80 13219
/proc/meminfo: memFree=1519664/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
[pid=13217] ppid=13209 vsize=5352 CPUtime=0
/proc/13217/stat : 13217 (sh) S 13209 13209 12392 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248526752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13217/statm: 1338 224 188 169 0 49 0
[pid=13219] ppid=13217 vsize=355624 CPUtime=6.2
/proc/13219/stat : 13219 (clasp) R 13217 13209 12392 0 -1 4194304 96127 0 0 0 580 40 0 0 25 0 1 0 248526752 364158976 86450 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13219/statm: 88906 86450 181 154 0 88376 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 373376

[startup+12.702 s]
/proc/loadavg: 0.66 0.87 0.95 2/80 13219
/proc/meminfo: memFree=1200208/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
[pid=13217] ppid=13209 vsize=5352 CPUtime=0
/proc/13217/stat : 13217 (sh) S 13209 13209 12392 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248526752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13217/statm: 1338 224 188 169 0 49 0
[pid=13219] ppid=13217 vsize=689928 CPUtime=12.59
/proc/13219/stat : 13219 (clasp) R 13217 13209 12392 0 -1 4194304 185175 0 0 0 1183 76 0 0 25 0 1 0 248526752 706486272 162822 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13219/statm: 172482 162822 181 154 0 171952 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 707680

[startup+25.5012 s]
/proc/loadavg: 0.73 0.87 0.95 3/80 13219
/proc/meminfo: memFree=603024/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
[pid=13217] ppid=13209 vsize=5352 CPUtime=0
/proc/13217/stat : 13217 (sh) S 13209 13209 12392 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248526752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13217/statm: 1338 224 188 169 0 49 0
[pid=13219] ppid=13217 vsize=1260080 CPUtime=25.39
/proc/13219/stat : 13219 (clasp) R 13217 13209 12392 0 -1 4194304 342562 0 0 0 2403 136 0 0 25 0 1 0 248526752 1290321920 307009 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13219/statm: 315020 307011 181 154 0 314490 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1277832



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.9015 s]
/proc/loadavg: 0.79 0.88 0.95 2/80 13219
/proc/meminfo: memFree=17104/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
[pid=13217] ppid=13209 vsize=5352 CPUtime=0
/proc/13217/stat : 13217 (sh) S 13209 13209 12392 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248526752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13217/statm: 1338 224 188 169 0 49 0
[pid=13219] ppid=13217 vsize=1826296 CPUtime=38.79
/proc/13219/stat : 13219 (clasp) R 13217 13209 12392 0 -1 4194304 504373 0 0 0 3680 199 0 0 25 0 1 0 248526752 1870127104 449928 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/13219/statm: 456574 449929 181 154 0 456044 0
Current children cumulated CPU time (s) 38.87
Current children cumulated vsize (KiB) 1844048

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

[startup+38.9015 s]
/proc/loadavg: 0.79 0.88 0.95 2/80 13219
/proc/meminfo: memFree=17104/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.08
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 577 1595 0 0 0 0 7 1 17 0 1 0 248526742 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/13209/statm: 3100 464 343 3 0 200 0
[pid=13217] ppid=13209 vsize=5352 CPUtime=0
/proc/13217/stat : 13217 (sh) S 13209 13209 12392 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248526752 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13217/statm: 1338 224 188 169 0 49 0
[pid=13219] ppid=13217 vsize=1826296 CPUtime=38.79
/proc/13219/stat : 13219 (clasp) R 13217 13209 12392 0 -1 4194304 504373 0 0 0 3680 199 0 0 25 0 1 0 248526752 1870127104 449928 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/13219/statm: 456574 449929 181 154 0 456044 0
Current children cumulated CPU time (s) 38.87
Current children cumulated vsize (KiB) 1844048

# WARNING:
# current cumulated CPU time (0.09 s) is less than in the last sample (38.87 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (38.78 s) to the 'lost time'.

[startup+39.0189 s]
/proc/loadavg: 0.79 0.88 0.95 2/80 13219
/proc/meminfo: memFree=17104/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.09
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 741 3370 0 0 0 0 7 2 19 0 1 0 248526742 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13209/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
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+39.8015 s]
/proc/loadavg: 0.79 0.88 0.95 2/81 13230
/proc/meminfo: memFree=1781448/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.09
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 741 3370 0 0 0 0 7 2 19 0 1 0 248526742 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13209/statm: 3100 465 343 3 0 200 0
[pid=13228] ppid=13209 vsize=5352 CPUtime=0
/proc/13228/stat : 13228 (sh) S 13209 13209 12392 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 248530636 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13228/statm: 1338 224 188 169 0 49 0
[pid=13230] ppid=13228 vsize=60324 CPUtime=0.84
/proc/13230/stat : 13230 (clasp) R 13228 13209 12392 0 -1 4194304 15569 0 0 0 78 6 0 0 25 0 1 0 248530637 61771776 14460 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/13230/statm: 15081 14460 181 154 0 14551 0
Current children cumulated CPU time (s) 0.93
Current children cumulated vsize (KiB) 78076

[startup+40.6026 s]
/proc/loadavg: 0.79 0.88 0.95 2/81 13230
/proc/meminfo: memFree=1714632/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.09
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 741 3370 0 0 0 0 7 2 19 0 1 0 248526742 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13209/statm: 3100 465 343 3 0 200 0
[pid=13228] ppid=13209 vsize=5352 CPUtime=0
/proc/13228/stat : 13228 (sh) S 13209 13209 12392 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 248530636 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13228/statm: 1338 224 188 169 0 49 0
[pid=13230] ppid=13228 vsize=108424 CPUtime=1.65
/proc/13230/stat : 13230 (clasp) R 13228 13209 12392 0 -1 4194304 28805 0 0 0 154 11 0 0 25 0 1 0 248530637 111026176 26423 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13230/statm: 27106 26424 181 154 0 26576 0
Current children cumulated CPU time (s) 1.74
Current children cumulated vsize (KiB) 126176

[startup+40.8026 s]
/proc/loadavg: 0.79 0.88 0.95 2/81 13230
/proc/meminfo: memFree=1714632/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.09
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 741 3370 0 0 0 0 7 2 19 0 1 0 248526742 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13209/statm: 3100 465 343 3 0 200 0
[pid=13228] ppid=13209 vsize=5352 CPUtime=0
/proc/13228/stat : 13228 (sh) S 13209 13209 12392 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 248530636 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13228/statm: 1338 224 188 169 0 49 0
[pid=13230] ppid=13228 vsize=121492 CPUtime=1.85
/proc/13230/stat : 13230 (clasp) R 13228 13209 12392 0 -1 4194304 32095 0 0 0 172 13 0 0 25 0 1 0 248530637 124407808 29216 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 13026939 0 0 4096 0 0 0 0 17 1 0 0
/proc/13230/statm: 30373 29217 181 154 0 29843 0
Current children cumulated CPU time (s) 1.94
Current children cumulated vsize (KiB) 139244

[startup+40.9026 s]
/proc/loadavg: 0.79 0.88 0.95 2/81 13230
/proc/meminfo: memFree=1714632/2055920 swapFree=4170240/4192956
[pid=13209] ppid=13207 vsize=12400 CPUtime=0.09
/proc/13209/stat : 13209 (pbclasp) S 13207 13209 12392 0 -1 4194304 741 3370 0 0 0 0 7 2 19 0 1 0 248526742 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 269037387668 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/13209/statm: 3100 465 343 3 0 200 0
[pid=13228] ppid=13209 vsize=5352 CPUtime=0
/proc/13228/stat : 13228 (sh) S 13209 13209 12392 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 248530636 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13228/statm: 1338 224 188 169 0 49 0
[pid=13230] ppid=13228 vsize=128708 CPUtime=1.94
/proc/13230/stat : 13230 (clasp) R 13228 13209 12392 0 -1 4194304 33832 0 0 0 181 13 0 0 25 0 1 0 248530637 131796992 30614 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13230/statm: 32177 30614 181 154 0 31647 0
Current children cumulated CPU time (s) 2.03
Current children cumulated vsize (KiB) 146460

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13209 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=82987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=34994
# CPU time returned by wait4() is 0.117981
# while last known CPU time is 2.03
#
# 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): 38.78
#  lost CPU user time (s): 36.8
#  lost CPU system time (s): 1.98

Real time (s): 40.9297
CPU time (s): 40.81
CPU user time (s): 38.68
CPU system time (s): 2.13
CPU usage (%): 99.7076
Max. virtual memory (cumulated for all children) (KiB): 1844048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.082987
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= 4593
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= 162
involuntary context switches= 29

runsolver used 0.039993 second user time and 0.119981 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  1 07:54:59 UTC 2007

IDJOB= 431425
IDBENCH= 48051
IDSOLVER= 158
FILE ID= node26/431425-1178006099

PBS_JOBID= 4728302

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=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
COMMAND LINE= pbclasp instance-431425-1178006099.opb /tmp/evaluation/431425-1178006099/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-431425-1178006099 -o ROOT/results/node26/conversion-431425-1178006099 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431425-1178006099/instance-431425-1178006099.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-431425-1178006099 -o ROOT/results/node26/solver-431425-1178006099 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431425-1178006099.opb /tmp/evaluation/431425-1178006099/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  773aedb43187ca11a13e2d0d2a59ebe9

RANDOM SEED= 506806070

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1821216 kB
Buffers:         34440 kB
Cached:         110440 kB
SwapCached:       3360 kB
Active:          71824 kB
Inactive:        96276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821216 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          30728 kB
Slab:            52220 kB
Committed_AS:  1400488 kB
PageTables:       1716 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 node26 on Tue May  1 07:55:40 UTC 2007