Trace number 348002

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) 39.18 39.3378

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-tr12-30.opb
MD5SUM012c11861136c422cb8bda81e1d7561a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables21960
Total number of constraints750
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 constraints750
Minimum length of a constraint31
Maximum length of a constraint372
Number of terms in the objective function 11160
Biggest coefficient in the objective function 1295
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 533310
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261781
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533310
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

37.26/37.32	c Somebody sent me a SIGTERM
37.26/37.32	s UNKNOWN
37.26/37.32	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348002-1176559737/instance-348002-1176559737.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-348002-1176559737 -o ROOT/results/node16/solver-348002-1176559737 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348002-1176559737.opb /tmp/evaluation/348002-1176559737/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 1.00 1.00 3/77 32069
/proc/meminfo: memFree=1831512/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=12268 CPUtime=0
/proc/32069/stat : 32069 (pbclasp) D 32067 32069 30923 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 103891329 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962540645 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/32069/statm: 3067 317 242 3 0 167 0

[startup+0.0458501 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32069
/proc/meminfo: memFree=1831512/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=13876 CPUtime=0.03
/proc/32069/stat : 32069 (pbclasp) R 32067 32069 30923 0 -1 4194304 828 0 0 0 3 0 0 0 18 0 1 0 103891329 14209024 794 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601096 0 0 4224 16384 0 0 0 17 1 0 0
/proc/32069/statm: 3469 794 320 3 0 569 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13876

[startup+0.101825 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32069
/proc/meminfo: memFree=1831512/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=13876 CPUtime=0.09
/proc/32069/stat : 32069 (pbclasp) R 32067 32069 30923 0 -1 4194304 838 0 0 0 9 0 0 0 18 0 1 0 103891329 14209024 804 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601096 0 0 4224 16384 0 0 0 17 1 0 0
/proc/32069/statm: 3469 804 320 3 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13876

[startup+0.301783 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32069
/proc/meminfo: memFree=1831512/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=14008 CPUtime=0.29
/proc/32069/stat : 32069 (pbclasp) R 32067 32069 30923 0 -1 4194304 878 0 0 0 29 0 0 0 19 0 1 0 103891329 14344192 844 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980601096 0 0 4224 16384 0 0 0 17 1 0 0
/proc/32069/statm: 3502 844 320 3 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14008

[startup+0.7017 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 32069
/proc/meminfo: memFree=1831512/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=14404 CPUtime=0.68
/proc/32069/stat : 32069 (pbclasp) R 32067 32069 30923 0 -1 4194304 979 0 0 0 68 0 0 0 23 0 1 0 103891329 14749696 945 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/32069/statm: 3601 945 320 3 0 701 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14404

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32070
/proc/meminfo: memFree=1828496/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=15876 CPUtime=1.29
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 1350 0 0 0 128 1 0 0 16 0 1 0 103891329 16257024 1302 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/32069/statm: 3969 1302 324 3 0 1069 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 15876

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32079
/proc/meminfo: memFree=1822840/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.03
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2009 1637 0 0 131 1 69 2 17 0 1 0 103891329 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32069/statm: 4200 1567 343 3 0 1300 0
[pid=32077] ppid=32069 vsize=5352 CPUtime=0
/proc/32077/stat : 32077 (sh) S 32069 32069 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103891535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32077/statm: 1338 224 188 169 0 49 0
[pid=32078] ppid=32077 vsize=2520 CPUtime=0
/proc/32078/stat : 32078 (cat) S 32077 32069 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103891535 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32078/statm: 630 87 71 4 0 42 0
[pid=32079] ppid=32077 vsize=5432 CPUtime=1.02
/proc/32079/stat : 32079 (clasp) R 32077 32069 30923 0 -1 4194304 1024 0 0 0 102 0 0 0 25 0 1 0 103891535 5562368 987 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7672800 0 0 4096 0 0 0 0 17 1 0 0
/proc/32079/statm: 1358 987 176 154 0 828 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 30104

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32079
/proc/meminfo: memFree=1673976/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.03
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2009 1637 0 0 131 1 69 2 17 0 1 0 103891329 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32069/statm: 4200 1567 343 3 0 1300 0
[pid=32077] ppid=32069 vsize=5352 CPUtime=0
/proc/32077/stat : 32077 (sh) S 32069 32069 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103891535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32077/statm: 1338 224 188 169 0 49 0
[pid=32078] ppid=32077 vsize=2520 CPUtime=0
/proc/32078/stat : 32078 (cat) S 32077 32069 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103891535 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32078/statm: 630 87 71 4 0 42 0
[pid=32079] ppid=32077 vsize=208848 CPUtime=4.22
/proc/32079/stat : 32079 (clasp) R 32077 32069 30923 0 -1 4194304 52653 0 0 0 402 20 0 0 25 0 1 0 103891535 213860352 49916 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32079/statm: 52212 49916 184 154 0 51682 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 233520

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32079
/proc/meminfo: memFree=1315640/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.03
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2009 1637 0 0 131 1 69 2 17 0 1 0 103891329 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32069/statm: 4200 1567 343 3 0 1300 0
[pid=32077] ppid=32069 vsize=5352 CPUtime=0
/proc/32077/stat : 32077 (sh) S 32069 32069 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103891535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32077/statm: 1338 224 188 169 0 49 0
[pid=32078] ppid=32077 vsize=2520 CPUtime=0
/proc/32078/stat : 32078 (cat) S 32077 32069 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103891535 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32078/statm: 630 87 71 4 0 42 0
[pid=32079] ppid=32077 vsize=559496 CPUtime=10.62
/proc/32079/stat : 32079 (clasp) R 32077 32069 30923 0 -1 4194304 150351 0 0 0 1004 58 0 0 25 0 1 0 103891535 572923904 135946 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/32079/statm: 139874 135946 184 154 0 139344 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 584168

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32079
/proc/meminfo: memFree=630200/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.03
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2009 1637 0 0 131 1 69 2 17 0 1 0 103891329 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32069/statm: 4200 1567 343 3 0 1300 0
[pid=32077] ppid=32069 vsize=5352 CPUtime=0
/proc/32077/stat : 32077 (sh) S 32069 32069 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103891535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32077/statm: 1338 224 188 169 0 49 0
[pid=32078] ppid=32077 vsize=2520 CPUtime=0
/proc/32078/stat : 32078 (cat) S 32077 32069 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103891535 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32078/statm: 630 87 71 4 0 42 0
[pid=32079] ppid=32077 vsize=1248180 CPUtime=23.42
/proc/32079/stat : 32079 (clasp) R 32077 32069 30923 0 -1 4194304 344814 0 0 0 2205 137 0 0 25 0 1 0 103891535 1278136320 301567 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7640699 0 0 4096 0 0 0 0 17 1 0 0
/proc/32079/statm: 312045 301568 184 154 0 311515 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1272852



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32079
/proc/meminfo: memFree=52920/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.03
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2009 1637 0 0 131 1 69 2 17 0 1 0 103891329 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32069/statm: 4200 1567 343 3 0 1300 0
[pid=32077] ppid=32069 vsize=5352 CPUtime=0
/proc/32077/stat : 32077 (sh) S 32069 32069 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103891535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32077/statm: 1338 224 188 169 0 49 0
[pid=32078] ppid=32077 vsize=2520 CPUtime=0
/proc/32078/stat : 32078 (cat) S 32077 32069 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103891535 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32078/statm: 630 87 71 4 0 42 0
[pid=32079] ppid=32077 vsize=1869908 CPUtime=35.23
/proc/32079/stat : 32079 (clasp) R 32077 32069 30923 0 -1 4194304 509021 0 0 0 3321 202 0 0 25 0 1 0 103891535 1914785792 441854 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32079/statm: 467477 441854 184 154 0 466947 0
Current children cumulated CPU time (s) 37.26
Current children cumulated vsize (KiB) 1894580

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

[startup+37.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32079
/proc/meminfo: memFree=52920/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.03
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2009 1637 0 0 131 1 69 2 17 0 1 0 103891329 17203200 1567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/32069/statm: 4200 1567 343 3 0 1300 0
[pid=32077] ppid=32069 vsize=5352 CPUtime=0
/proc/32077/stat : 32077 (sh) S 32069 32069 30923 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 103891535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32077/statm: 1338 224 188 169 0 49 0
[pid=32078] ppid=32077 vsize=2520 CPUtime=0
/proc/32078/stat : 32078 (cat) S 32077 32069 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103891535 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32078/statm: 630 87 71 4 0 42 0
[pid=32079] ppid=32077 vsize=1869908 CPUtime=35.23
/proc/32079/stat : 32079 (clasp) R 32077 32069 30923 0 -1 4194304 509021 0 0 0 3321 202 0 0 25 0 1 0 103891535 1914785792 441854 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32079/statm: 467477 441854 184 154 0 466947 0
Current children cumulated CPU time (s) 37.26
Current children cumulated vsize (KiB) 1894580

# WARNING:
# current cumulated CPU time (2.09 s) is less than in the last sample (37.26 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (35.17 s) to the 'lost time'.

[startup+37.4225 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 32079
/proc/meminfo: memFree=52920/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.09
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2172 3409 0 0 132 1 70 6 17 0 1 0 103891329 17203200 1569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32069/statm: 4200 1569 343 3 0 1300 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 16800

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 1.00 1.00 2/81 32079
/proc/meminfo: memFree=52920/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.09
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2172 3409 0 0 132 1 70 6 17 0 1 0 103891329 17203200 1569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32069/statm: 4200 1569 343 3 0 1300 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 16800

[startup+39.0018 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32090
/proc/meminfo: memFree=1819504/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.09
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2172 3409 0 0 132 1 70 6 17 0 1 0 103891329 17203200 1569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32069/statm: 4200 1569 343 3 0 1300 0
[pid=32088] ppid=32069 vsize=5352 CPUtime=0
/proc/32088/stat : 32088 (sh) S 32069 32069 30923 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 103895065 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32088/statm: 1338 224 188 169 0 49 0
[pid=32089] ppid=32088 vsize=2520 CPUtime=0
/proc/32089/stat : 32089 (cat) S 32088 32069 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103895066 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32089/statm: 630 87 71 4 0 42 0
[pid=32090] ppid=32088 vsize=51040 CPUtime=1.63
/proc/32090/stat : 32090 (clasp) R 32088 32069 30923 0 -1 4194304 12663 0 0 0 157 6 0 0 25 0 1 0 103895066 52264960 12133 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/32090/statm: 12760 12133 184 154 0 12230 0
Current children cumulated CPU time (s) 3.72
Current children cumulated vsize (KiB) 75712

[startup+39.2018 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32090
/proc/meminfo: memFree=1819504/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.09
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2172 3409 0 0 132 1 70 6 17 0 1 0 103891329 17203200 1569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32069/statm: 4200 1569 343 3 0 1300 0
[pid=32088] ppid=32069 vsize=5352 CPUtime=0
/proc/32088/stat : 32088 (sh) S 32069 32069 30923 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 103895065 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32088/statm: 1338 224 188 169 0 49 0
[pid=32089] ppid=32088 vsize=2520 CPUtime=0
/proc/32089/stat : 32089 (cat) S 32088 32069 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103895066 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32089/statm: 630 87 71 4 0 42 0
[pid=32090] ppid=32088 vsize=63884 CPUtime=1.83
/proc/32090/stat : 32090 (clasp) R 32088 32069 30923 0 -1 4194304 16137 0 0 0 176 7 0 0 25 0 1 0 103895066 65417216 15470 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/32090/statm: 15971 15470 184 154 0 15441 0
Current children cumulated CPU time (s) 3.92
Current children cumulated vsize (KiB) 88556

[startup+39.3017 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 32090
/proc/meminfo: memFree=1819504/2055920 swapFree=4191880/4192956
[pid=32069] ppid=32067 vsize=16800 CPUtime=2.09
/proc/32069/stat : 32069 (pbclasp) S 32067 32069 30923 0 -1 4194304 2172 3409 0 0 132 1 70 6 17 0 1 0 103891329 17203200 1569 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971274644 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/32069/statm: 4200 1569 343 3 0 1300 0
[pid=32088] ppid=32069 vsize=5352 CPUtime=0
/proc/32088/stat : 32088 (sh) S 32069 32069 30923 0 -1 4194304 287 0 0 0 0 0 0 0 20 0 1 0 103895065 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32088/statm: 1338 224 188 169 0 49 0
[pid=32089] ppid=32088 vsize=2520 CPUtime=0
/proc/32089/stat : 32089 (cat) S 32088 32069 30923 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 103895066 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 231962542306 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/32089/statm: 630 87 71 4 0 42 0
[pid=32090] ppid=32088 vsize=71708 CPUtime=1.92
/proc/32090/stat : 32090 (clasp) R 32088 32069 30923 0 -1 4194304 17872 0 0 0 185 7 0 0 25 0 1 0 103895066 73428992 16861 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/32090/statm: 17927 16862 184 154 0 17397 0
Current children cumulated CPU time (s) 4.01
Current children cumulated vsize (KiB) 96380

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32069 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=30691
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=90986
# CPU time returned by wait4() is 2.12168
# while last known CPU time is 4.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 35.17
#  lost CPU user time (s): 33.19
#  lost CPU system time (s): 1.98

Real time (s): 39.3378
CPU time (s): 39.18
CPU user time (s): 37.06
CPU system time (s): 2.12
CPU usage (%): 99.599
Max. virtual memory (cumulated for all children) (KiB): 1894580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.03069
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6969
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= 704
involuntary context switches= 72

runsolver used 0.034994 second user time and 0.117982 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 14 14:08:57 UTC 2007

IDJOB= 348002
IDBENCH= 1599
IDSOLVER= 158
FILE ID= node16/348002-1176559737

PBS_JOBID= 4556757

Free space on /tmp= 66519 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-tr12-30.opb
COMMAND LINE= pbclasp instance-348002-1176559737.opb /tmp/evaluation/348002-1176559737/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-348002-1176559737 -o ROOT/results/node16/conversion-348002-1176559737 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348002-1176559737/instance-348002-1176559737.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-348002-1176559737 -o ROOT/results/node16/solver-348002-1176559737 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348002-1176559737.opb /tmp/evaluation/348002-1176559737/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  012c11861136c422cb8bda81e1d7561a

RANDOM SEED= 503187752

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1831984 kB
Buffers:         26908 kB
Cached:          86688 kB
SwapCached:        440 kB
Active:          63280 kB
Inactive:       107036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831984 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          73824 kB
Slab:            39140 kB
Committed_AS:  2640952 kB
PageTables:       1844 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= 66517 MiB

End job on node16 on Sat Apr 14 14:09:36 UTC 2007