Trace number 430711

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 41.89 42.0284

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb
MD5SUMbc362e080dfd9e6c883df7eeb6006e66
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 benchmark0.155976
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 variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
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 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Solver Data (download as text)

39.96/40.01	c Somebody sent me a SIGTERM
39.96/40.01	s UNKNOWN
39.96/40.04	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430711-1177998058/instance-430711-1177998058.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-430711-1177998058 -o ROOT/results/node44/solver-430711-1177998058 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430711-1177998058.opb /tmp/evaluation/430711-1177998058/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: 0.91 0.97 0.99 3/77 15237
/proc/meminfo: memFree=1840400/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12268 CPUtime=0
/proc/15237/stat : 15237 (pbclasp) D 15235 15237 14754 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 247717536 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264840641125 0 2147483391 4224 0 18446744072099855350 0 0 17 1 0 0
/proc/15237/statm: 3067 317 242 3 0 167 0

[startup+0.01719 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15237
/proc/meminfo: memFree=1840400/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 492 0 0 0 0 0 0 0 16 0 1 0 247717536 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15237/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101201 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15237
/proc/meminfo: memFree=1840400/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.07
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 560 1190 0 0 0 0 7 0 16 0 1 0 247717536 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/15237/statm: 3100 463 342 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+0.301218 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15237
/proc/meminfo: memFree=1840400/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.08
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 573 1592 0 0 0 0 7 1 16 0 1 0 247717536 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+0.701259 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 15237
/proc/meminfo: memFree=1840400/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.08
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 573 1592 0 0 0 0 7 1 16 0 1 0 247717536 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+1.50134 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 15247
/proc/meminfo: memFree=1781560/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.08
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 573 1592 0 0 0 0 7 1 16 0 1 0 247717536 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 464 343 3 0 200 0
[pid=15245] ppid=15237 vsize=5352 CPUtime=0
/proc/15245/stat : 15245 (sh) S 15237 15237 14754 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 247717547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15245/statm: 1338 224 188 169 0 49 0
[pid=15247] ppid=15245 vsize=90860 CPUtime=1.39
/proc/15247/stat : 15247 (clasp) R 15245 15237 14754 0 -1 4194304 24246 0 0 0 127 12 0 0 25 0 1 0 247717547 93040640 21864 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/15247/statm: 22715 21865 181 154 0 22185 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 108612

[startup+3.10251 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 15247
/proc/meminfo: memFree=1718904/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.08
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 573 1592 0 0 0 0 7 1 16 0 1 0 247717536 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 464 343 3 0 200 0
[pid=15245] ppid=15237 vsize=5352 CPUtime=0
/proc/15245/stat : 15245 (sh) S 15237 15237 14754 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 247717547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15245/statm: 1338 224 188 169 0 49 0
[pid=15247] ppid=15245 vsize=182480 CPUtime=2.98
/proc/15247/stat : 15247 (clasp) R 15245 15237 14754 0 -1 4194304 49126 0 0 0 277 21 0 0 25 0 1 0 247717547 186859520 43652 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15247/statm: 45620 43653 181 154 0 45090 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 200232

[startup+6.30184 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 15247
/proc/meminfo: memFree=1547576/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.08
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 573 1592 0 0 0 0 7 1 16 0 1 0 247717536 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 464 343 3 0 200 0
[pid=15245] ppid=15237 vsize=5352 CPUtime=0
/proc/15245/stat : 15245 (sh) S 15237 15237 14754 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 247717547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15245/statm: 1338 224 188 169 0 49 0
[pid=15247] ppid=15245 vsize=349988 CPUtime=6.18
/proc/15247/stat : 15247 (clasp) R 15245 15237 14754 0 -1 4194304 94318 0 0 0 582 36 0 0 25 0 1 0 247717547 358387712 84185 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15247/statm: 87497 84186 181 154 0 86967 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 367740

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/80 15247
/proc/meminfo: memFree=1233592/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.08
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 573 1592 0 0 0 0 7 1 16 0 1 0 247717536 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 464 343 3 0 200 0
[pid=15245] ppid=15237 vsize=5352 CPUtime=0
/proc/15245/stat : 15245 (sh) S 15237 15237 14754 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 247717547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15245/statm: 1338 224 188 169 0 49 0
[pid=15247] ppid=15245 vsize=651176 CPUtime=12.58
/proc/15247/stat : 15247 (clasp) R 15245 15237 14754 0 -1 4194304 181555 0 0 0 1184 74 0 0 25 0 1 0 247717547 666804224 159202 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15247/statm: 162794 159202 181 154 0 162264 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 668928

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/80 15249
/proc/meminfo: memFree=656184/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.08
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 573 1592 0 0 0 0 7 1 16 0 1 0 247717536 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 464 343 3 0 200 0
[pid=15245] ppid=15237 vsize=5352 CPUtime=0
/proc/15245/stat : 15245 (sh) S 15237 15237 14754 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 247717547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15245/statm: 1338 224 188 169 0 49 0
[pid=15247] ppid=15245 vsize=1251968 CPUtime=25.37
/proc/15247/stat : 15247 (clasp) R 15245 15237 14754 0 -1 4194304 342068 0 0 0 2399 138 0 0 25 0 1 0 247717547 1282015232 297991 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/15247/statm: 312992 297991 181 154 0 312462 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1269720



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.0013 s]
/proc/loadavg: 0.95 0.97 0.99 2/80 15249
/proc/meminfo: memFree=40824/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.08
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 573 1592 0 0 0 0 7 1 16 0 1 0 247717536 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 464 343 3 0 200 0
[pid=15245] ppid=15237 vsize=5352 CPUtime=0
/proc/15245/stat : 15245 (sh) S 15237 15237 14754 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 247717547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15245/statm: 1338 224 188 169 0 49 0
[pid=15247] ppid=15245 vsize=1888588 CPUtime=39.88
/proc/15247/stat : 15247 (clasp) R 15245 15237 14754 0 -1 4194304 509406 0 0 0 3786 202 0 0 25 0 1 0 247717547 1933914112 448822 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657145 0 0 4096 0 0 0 0 17 1 0 0
/proc/15247/statm: 472147 448822 198 154 0 471617 0
Current children cumulated CPU time (s) 39.96
Current children cumulated vsize (KiB) 1906340

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

[startup+40.0013 s]
/proc/loadavg: 0.95 0.97 0.99 2/80 15249
/proc/meminfo: memFree=40824/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.08
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 573 1592 0 0 0 0 7 1 16 0 1 0 247717536 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 464 343 3 0 200 0
[pid=15245] ppid=15237 vsize=5352 CPUtime=0
/proc/15245/stat : 15245 (sh) S 15237 15237 14754 0 -1 4194304 288 121 0 0 0 0 0 0 17 0 1 0 247717547 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15245/statm: 1338 224 188 169 0 49 0
[pid=15247] ppid=15245 vsize=1888588 CPUtime=39.88
/proc/15247/stat : 15247 (clasp) R 15245 15237 14754 0 -1 4194304 509406 0 0 0 3786 202 0 0 25 0 1 0 247717547 1933914112 448822 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134657145 0 0 4096 0 0 0 0 17 1 0 0
/proc/15247/statm: 472147 448822 198 154 0 471617 0
Current children cumulated CPU time (s) 39.96
Current children cumulated vsize (KiB) 1906340

# WARNING:
# current cumulated CPU time (0.11 s) is less than in the last sample (39.96 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (39.85 s) to the 'lost time'.

[startup+40.1188 s]
/proc/loadavg: 0.95 0.97 0.99 2/80 15249
/proc/meminfo: memFree=40824/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.11
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 734 3370 0 0 0 0 8 3 17 0 1 0 247717536 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 466 343 3 0 200 0
Current children cumulated CPU time (s) 0.11
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+41.4014 s]
/proc/loadavg: 0.95 0.97 0.99 2/81 15260
/proc/meminfo: memFree=1802920/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.11
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 734 3370 0 0 0 0 8 3 17 0 1 0 247717536 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 466 343 3 0 200 0
[pid=15258] ppid=15237 vsize=5352 CPUtime=0
/proc/15258/stat : 15258 (sh) S 15237 15237 14754 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 247721542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15258/statm: 1338 224 188 169 0 49 0
[pid=15260] ppid=15258 vsize=89936 CPUtime=1.33
/proc/15260/stat : 15260 (clasp) R 15258 15237 14754 0 -1 4194304 23339 0 0 0 124 9 0 0 25 0 1 0 247721542 92094464 20957 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15260/statm: 22484 20958 181 154 0 21954 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 107688

[startup+41.8055 s]
/proc/loadavg: 0.95 0.97 0.99 2/81 15260
/proc/meminfo: memFree=1738280/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.11
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 734 3370 0 0 0 0 8 3 17 0 1 0 247717536 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 466 343 3 0 200 0
[pid=15258] ppid=15237 vsize=5352 CPUtime=0
/proc/15258/stat : 15258 (sh) S 15237 15237 14754 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 247721542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15258/statm: 1338 224 188 169 0 49 0
[pid=15260] ppid=15258 vsize=113024 CPUtime=1.73
/proc/15260/stat : 15260 (clasp) R 15258 15237 14754 0 -1 4194304 29555 0 0 0 162 11 0 0 25 0 1 0 247721542 115736576 26676 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/15260/statm: 28256 26676 181 154 0 27726 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 130776

[startup+42.0015 s]
/proc/loadavg: 0.95 0.97 0.99 2/81 15260
/proc/meminfo: memFree=1738280/2055920 swapFree=4156220/4192956
[pid=15237] ppid=15235 vsize=12400 CPUtime=0.11
/proc/15237/stat : 15237 (pbclasp) S 15235 15237 14754 0 -1 4194304 734 3370 0 0 0 0 8 3 17 0 1 0 247717536 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15237/statm: 3100 466 343 3 0 200 0
[pid=15258] ppid=15237 vsize=5352 CPUtime=0
/proc/15258/stat : 15258 (sh) S 15237 15237 14754 0 -1 4194304 289 121 0 0 0 0 0 0 18 0 1 0 247721542 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15258/statm: 1338 224 188 169 0 49 0
[pid=15260] ppid=15258 vsize=121292 CPUtime=1.93
/proc/15260/stat : 15260 (clasp) R 15258 15237 14754 0 -1 4194304 32659 0 0 0 181 12 0 0 25 0 1 0 247721542 124203008 29380 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/15260/statm: 30323 29381 181 154 0 29793 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 139044

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15237 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=93985
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=39993
# CPU time returned by wait4() is 0.133978
# 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): 39.85
#  lost CPU user time (s): 37.85
#  lost CPU system time (s): 2

Real time (s): 42.0284
CPU time (s): 41.89
CPU user time (s): 39.74
CPU system time (s): 2.15
CPU usage (%): 99.6706
Max. virtual memory (cumulated for all children) (KiB): 1906340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.093985
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4589
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= 154
involuntary context switches= 26

runsolver used 0.046992 second user time and 0.118981 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue May  1 05:40:58 UTC 2007

IDJOB= 430711
IDBENCH= 48000
IDSOLVER= 158
FILE ID= node44/430711-1177998058

PBS_JOBID= 4728243

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=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb
COMMAND LINE= pbclasp instance-430711-1177998058.opb /tmp/evaluation/430711-1177998058/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-430711-1177998058 -o ROOT/results/node44/conversion-430711-1177998058 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430711-1177998058/instance-430711-1177998058.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-430711-1177998058 -o ROOT/results/node44/solver-430711-1177998058 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430711-1177998058.opb /tmp/evaluation/430711-1177998058/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  bc362e080dfd9e6c883df7eeb6006e66

RANDOM SEED= 343841820

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1840808 kB
Buffers:         26376 kB
Cached:          97584 kB
SwapCached:      13740 kB
Active:          84688 kB
Inactive:        64320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1840808 kB
SwapTotal:     4192956 kB
SwapFree:      4156220 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          33060 kB
Slab:            51572 kB
Committed_AS:  1558276 kB
PageTables:       1740 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 node44 on Tue May  1 05:41:41 UTC 2007