Trace number 432083

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) 39.27 39.4352

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
MD5SUM901fa4df755866cb23bdcc769669d554
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 benchmark0.235964
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 constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

Solver Data (download as text)

37.34/37.43	c Somebody sent me a SIGTERM
37.34/37.43	s UNKNOWN
37.34/37.43	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/432083-1178013336/instance-432083-1178013336.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-432083-1178013336 -o ROOT/results/node46/solver-432083-1178013336 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432083-1178013336.opb /tmp/evaluation/432083-1178013336/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 1.01 1.00 3/78 24638
/proc/meminfo: memFree=1820712/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12268 CPUtime=0
/proc/24638/stat : 24638 (pbclasp) D 24636 24638 23717 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 156016625 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255826033253 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/24638/statm: 3067 317 242 3 0 167 0

[startup+0.064887 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 24638
/proc/meminfo: memFree=1820712/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 492 0 0 0 0 0 0 0 16 0 1 0 156016625 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24638/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101892 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 24638
/proc/meminfo: memFree=1820712/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 492 0 0 0 0 0 0 0 16 0 1 0 156016625 12697600 444 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24638/statm: 3100 444 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.30193 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 24638
/proc/meminfo: memFree=1820712/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.09
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 156016625 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24638/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+0.702004 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 24638
/proc/meminfo: memFree=1820712/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.09
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 156016625 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24638/statm: 3100 465 343 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+1.50115 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 24648
/proc/meminfo: memFree=1762496/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.09
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 156016625 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24638/statm: 3100 465 343 3 0 200 0
[pid=24646] ppid=24638 vsize=5352 CPUtime=0
/proc/24646/stat : 24646 (sh) S 24638 24638 23717 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 156016639 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24646/statm: 1338 224 188 169 0 49 0
[pid=24648] ppid=24646 vsize=92128 CPUtime=1.35
/proc/24648/stat : 24648 (clasp) R 24646 24638 23717 0 -1 4194304 23806 0 0 0 125 10 0 0 25 0 1 0 156016639 94339072 21923 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24648/statm: 23032 21924 181 154 0 22502 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 109880

[startup+3.10245 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 24648
/proc/meminfo: memFree=1697856/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.09
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 156016625 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24638/statm: 3100 465 343 3 0 200 0
[pid=24646] ppid=24638 vsize=5352 CPUtime=0
/proc/24646/stat : 24646 (sh) S 24638 24638 23717 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 156016639 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24646/statm: 1338 224 188 169 0 49 0
[pid=24648] ppid=24646 vsize=187336 CPUtime=2.96
/proc/24648/stat : 24648 (clasp) R 24646 24638 23717 0 -1 4194304 49447 0 0 0 276 20 0 0 25 0 1 0 156016639 191832064 44277 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24648/statm: 46834 44277 181 154 0 46304 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 205088

[startup+6.30104 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 24648
/proc/meminfo: memFree=1522048/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.09
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 156016625 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24638/statm: 3100 465 343 3 0 200 0
[pid=24646] ppid=24638 vsize=5352 CPUtime=0
/proc/24646/stat : 24646 (sh) S 24638 24638 23717 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 156016639 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24646/statm: 1338 224 188 169 0 49 0
[pid=24648] ppid=24646 vsize=360000 CPUtime=6.15
/proc/24648/stat : 24648 (clasp) R 24646 24638 23717 0 -1 4194304 95488 0 0 0 576 39 0 0 25 0 1 0 156016639 368640000 85811 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24648/statm: 90000 85811 181 154 0 89470 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 377752

[startup+12.7012 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 24648
/proc/meminfo: memFree=1198224/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.09
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 156016625 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24638/statm: 3100 465 343 3 0 200 0
[pid=24646] ppid=24638 vsize=5352 CPUtime=0
/proc/24646/stat : 24646 (sh) S 24638 24638 23717 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 156016639 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24646/statm: 1338 224 188 169 0 49 0
[pid=24648] ppid=24646 vsize=671812 CPUtime=12.55
/proc/24648/stat : 24648 (clasp) R 24646 24638 23717 0 -1 4194304 185686 0 0 0 1181 74 0 0 25 0 1 0 156016639 687935488 163333 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24648/statm: 167953 163333 181 154 0 167423 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 689564

[startup+25.5016 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 24648
/proc/meminfo: memFree=599640/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.09
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 156016625 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24638/statm: 3100 465 343 3 0 200 0
[pid=24646] ppid=24638 vsize=5352 CPUtime=0
/proc/24646/stat : 24646 (sh) S 24638 24638 23717 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 156016639 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24646/statm: 1338 224 188 169 0 49 0
[pid=24648] ppid=24646 vsize=1278628 CPUtime=25.34
/proc/24648/stat : 24648 (clasp) R 24646 24638 23717 0 -1 4194304 343321 0 0 0 2397 137 0 0 25 0 1 0 156016639 1309315072 307768 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24648/statm: 319657 307768 181 154 0 319127 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 1296380



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.4058 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 24648
/proc/meminfo: memFree=71768/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.09
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 156016625 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24638/statm: 3100 465 343 3 0 200 0
[pid=24646] ppid=24638 vsize=5352 CPUtime=0
/proc/24646/stat : 24646 (sh) S 24638 24638 23717 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 156016639 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24646/statm: 1338 224 188 169 0 49 0
[pid=24648] ppid=24646 vsize=1835472 CPUtime=37.25
/proc/24648/stat : 24648 (clasp) R 24646 24638 23717 0 -1 4194304 489587 0 0 0 3526 199 0 0 25 0 1 0 156016639 1879523328 436180 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8230523 0 0 4096 0 0 0 0 17 1 0 0
/proc/24648/statm: 458868 436181 181 154 0 458338 0
Current children cumulated CPU time (s) 37.34
Current children cumulated vsize (KiB) 1853224

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

[startup+37.4058 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 24648
/proc/meminfo: memFree=71768/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.09
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 576 1595 0 0 0 0 9 0 16 0 1 0 156016625 12697600 465 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24638/statm: 3100 465 343 3 0 200 0
[pid=24646] ppid=24638 vsize=5352 CPUtime=0
/proc/24646/stat : 24646 (sh) S 24638 24638 23717 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 156016639 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24646/statm: 1338 224 188 169 0 49 0
[pid=24648] ppid=24646 vsize=1835472 CPUtime=37.25
/proc/24648/stat : 24648 (clasp) R 24646 24638 23717 0 -1 4194304 489587 0 0 0 3526 199 0 0 25 0 1 0 156016639 1879523328 436180 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8230523 0 0 4096 0 0 0 0 17 1 0 0
/proc/24648/statm: 458868 436181 181 154 0 458338 0
Current children cumulated CPU time (s) 37.34
Current children cumulated vsize (KiB) 1853224

# WARNING:
# current cumulated CPU time (0.12 s) is less than in the last sample (37.34 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.22 s) to the 'lost time'.

[startup+37.5191 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 24648
/proc/meminfo: memFree=71768/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.12
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 729 3369 0 0 0 0 10 2 17 0 1 0 156016625 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24638/statm: 3100 466 343 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+38.202 s]
/proc/loadavg: 1.00 1.01 1.00 2/81 24648
/proc/meminfo: memFree=71768/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.12
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 729 3369 0 0 0 0 10 2 17 0 1 0 156016625 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24638/statm: 3100 466 343 3 0 200 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 12400

[startup+39.0021 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 24659
/proc/meminfo: memFree=1757584/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.12
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 729 3369 0 0 0 0 10 2 17 0 1 0 156016625 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24638/statm: 3100 466 343 3 0 200 0
[pid=24657] ppid=24638 vsize=5352 CPUtime=0
/proc/24657/stat : 24657 (sh) S 24638 24638 23717 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 156020371 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24657/statm: 1338 224 188 169 0 49 0
[pid=24659] ppid=24657 vsize=103540 CPUtime=1.54
/proc/24659/stat : 24659 (clasp) R 24657 24638 23717 0 -1 4194304 26782 0 0 0 142 12 0 0 25 0 1 0 156020371 106024960 24400 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24659/statm: 25885 24401 181 154 0 25355 0
Current children cumulated CPU time (s) 1.66
Current children cumulated vsize (KiB) 121292

[startup+39.4012 s]
/proc/loadavg: 1.00 1.01 1.00 2/82 24659
/proc/meminfo: memFree=1757584/2055920 swapFree=4159404/4192956
[pid=24638] ppid=24636 vsize=12400 CPUtime=0.12
/proc/24638/stat : 24638 (pbclasp) S 24636 24638 23717 0 -1 4194304 729 3369 0 0 0 0 10 2 17 0 1 0 156016625 12697600 466 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24638/statm: 3100 466 343 3 0 200 0
[pid=24657] ppid=24638 vsize=5352 CPUtime=0
/proc/24657/stat : 24657 (sh) S 24638 24638 23717 0 -1 4194304 285 121 0 0 0 0 0 0 17 0 1 0 156020371 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24657/statm: 1338 224 188 169 0 49 0
[pid=24659] ppid=24657 vsize=124840 CPUtime=1.93
/proc/24659/stat : 24659 (clasp) R 24657 24638 23717 0 -1 4194304 33287 0 0 0 179 14 0 0 25 0 1 0 156020371 127836160 30069 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24659/statm: 31210 30070 181 154 0 30680 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 142592

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24638 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=108983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=36994
# CPU time returned by wait4() is 0.145977
# while last known CPU time is 2.05
#
# 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): 37.22
#  lost CPU user time (s): 35.25
#  lost CPU system time (s): 1.97

Real time (s): 39.4352
CPU time (s): 39.27
CPU user time (s): 37.14
CPU system time (s): 2.13
CPU usage (%): 99.5812
Max. virtual memory (cumulated for all children) (KiB): 1853224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.108983
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4580
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 0.045993 second user time and 0.109983 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  1 09:55:36 UTC 2007

IDJOB= 432083
IDBENCH= 48098
IDSOLVER= 158
FILE ID= node46/432083-1178013336

PBS_JOBID= 4728268

Free space on /tmp= 66219 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=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
COMMAND LINE= pbclasp instance-432083-1178013336.opb /tmp/evaluation/432083-1178013336/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-432083-1178013336 -o ROOT/results/node46/conversion-432083-1178013336 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432083-1178013336/instance-432083-1178013336.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-432083-1178013336 -o ROOT/results/node46/solver-432083-1178013336 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-432083-1178013336.opb /tmp/evaluation/432083-1178013336/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  901fa4df755866cb23bdcc769669d554

RANDOM SEED= 982831978

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1821056 kB
Buffers:         33764 kB
Cached:         114004 kB
SwapCached:       2784 kB
Active:          90620 kB
Inactive:        80908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821056 kB
SwapTotal:     4192956 kB
SwapFree:      4159404 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          31496 kB
Slab:            48680 kB
Committed_AS:  3612736 kB
PageTables:       1992 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= 66219 MiB

End job on node46 on Tue May  1 09:56:16 UTC 2007