Trace number 362383

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 2007-04-10? (TO) 1801.94 1802.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
MD5SUM7b94c3aac6895e79f8b40603fea93848
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.05799
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3100
Total number of constraints120
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 constraints120
Minimum length of a constraint31
Maximum length of a constraint300
Number of terms in the objective function 3100
Biggest coefficient in the objective function 4915
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526817
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526817
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)

1800.08/1800.82	c Somebody sent me a SIGTERM
1800.08/1800.82	s UNKNOWN
1800.08/1800.88	pb2clasp1: no process killed
1800.08/1800.88	clasp-1.0: no process killed
2.06/1802.82	sh: line 1: 23927 Done                    cat /tmp/evaluation/362383-1177011566/temp/instance-362383-1177011566.opb.op
2.06/1802.82	     23928 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362383-1177011566/temp/instance-362383-1177011566.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362383-1177011566/instance-362383-1177011566.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/node35/watcher-362383-1177011566 -o ROOT/results/node35/solver-362383-1177011566 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362383-1177011566.opb /tmp/evaluation/362383-1177011566/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: 1.35 1.18 1.05 3/77 23709
/proc/meminfo: memFree=1860952/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=18568 CPUtime=0
/proc/23709/stat : 23709 (runsolver) D 23707 23709 22153 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 149072023 19013632 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 266134416679 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/23709/statm: 4642 292 257 24 0 2626 0

[startup+0.091196 s]
/proc/loadavg: 1.35 1.18 1.05 3/77 23709
/proc/meminfo: memFree=1860952/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=12808 CPUtime=0.04
/proc/23709/stat : 23709 (pbclasp) R 23707 23709 22153 0 -1 4194304 569 0 0 0 4 0 0 0 18 0 1 0 149072023 13115392 535 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134262497 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23709/statm: 3202 535 320 3 0 302 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12808

[startup+0.101197 s]
/proc/loadavg: 1.35 1.18 1.05 3/77 23709
/proc/meminfo: memFree=1860952/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=12808 CPUtime=0.05
/proc/23709/stat : 23709 (pbclasp) R 23707 23709 22153 0 -1 4194304 578 0 0 0 5 0 0 0 18 0 1 0 149072023 13115392 544 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266134262497 0 0 4224 16384 0 0 0 17 1 0 0
/proc/23709/statm: 3202 544 320 3 0 302 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12808

[startup+0.301226 s]
/proc/loadavg: 1.35 1.18 1.05 3/77 23709
/proc/meminfo: memFree=1860952/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.24
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 913 810 0 0 12 0 12 0 18 0 1 0 149072023 13819904 733 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143314018 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/23709/statm: 3374 733 342 3 0 474 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 13496

[startup+0.701267 s]
/proc/loadavg: 1.35 1.18 1.05 3/77 23709
/proc/meminfo: memFree=1860952/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 13496

[startup+1.50136 s]
/proc/loadavg: 1.35 1.18 1.05 2/80 23719
/proc/meminfo: memFree=1854456/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=7164 CPUtime=1.18
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 1443 0 0 0 118 0 0 0 25 0 1 0 149072055 7335936 1405 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 1791 1405 249 81 0 1165 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 26012

[startup+3.10155 s]
/proc/loadavg: 1.35 1.18 1.05 2/80 23719
/proc/meminfo: memFree=1852216/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=8708 CPUtime=2.77
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 1844 0 0 0 277 0 0 0 25 0 1 0 149072055 8916992 1806 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134791653 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 2177 1806 249 81 0 1551 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 27556

[startup+6.30192 s]
/proc/loadavg: 1.32 1.18 1.05 2/80 23719
/proc/meminfo: memFree=1850744/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=11044 CPUtime=5.97
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 2405 0 0 0 597 0 0 0 25 0 1 0 149072055 11309056 2367 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 2761 2367 249 81 0 2135 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 29892

[startup+12.7027 s]
/proc/loadavg: 1.30 1.17 1.05 2/80 23719
/proc/meminfo: memFree=1847928/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=12988 CPUtime=12.37
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 2887 0 0 0 1236 1 0 0 25 0 1 0 149072055 13299712 2849 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715264 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 3247 2849 249 81 0 2621 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 31836

[startup+25.5012 s]
/proc/loadavg: 1.23 1.16 1.05 2/80 23719
/proc/meminfo: memFree=1844664/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=16184 CPUtime=25.15
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 3719 0 0 0 2514 1 0 0 25 0 1 0 149072055 16572416 3679 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 4046 3679 249 81 0 3420 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 35032

[startup+51.1011 s]
/proc/loadavg: 1.15 1.15 1.05 2/80 23719
/proc/meminfo: memFree=1839800/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=21092 CPUtime=50.74
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 4924 0 0 0 5072 2 0 0 25 0 1 0 149072055 21598208 4884 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 5273 4884 249 81 0 4647 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 39940

[startup+102.305 s]
/proc/loadavg: 1.06 1.12 1.04 2/80 23719
/proc/meminfo: memFree=1834616/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=26100 CPUtime=101.94
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 6191 0 0 0 10190 4 0 0 25 0 1 0 149072055 26726400 6151 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 6525 6151 249 81 0 5899 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 44948

[startup+162.301 s]
/proc/loadavg: 1.02 1.10 1.04 2/80 23719
/proc/meminfo: memFree=1832504/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=28180 CPUtime=161.91
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 6715 0 0 0 16187 4 0 0 25 0 1 0 149072055 28856320 6661 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 7045 6661 249 81 0 6419 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 47028

[startup+222.301 s]
/proc/loadavg: 1.01 1.08 1.03 2/80 23719
/proc/meminfo: memFree=1827960/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=32700 CPUtime=221.9
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 7959 0 0 0 22185 5 0 0 25 0 1 0 149072055 33484800 7788 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777584 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 8175 7788 249 81 0 7549 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 51548

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.03 3/80 23719
/proc/meminfo: memFree=1825400/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0

################
# More data... #
################

/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=65592 CPUtime=1601.38
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 16566 0 0 0 160120 18 0 0 25 0 1 0 149072055 67166208 15842 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741429 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 16398 15842 249 81 0 15772 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 84440

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 23917
/proc/meminfo: memFree=1793592/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=65592 CPUtime=1661.36
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 16576 0 0 0 166117 19 0 0 25 0 1 0 149072055 67166208 15852 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134748514 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 16398 15852 249 81 0 15772 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 84440

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 23917
/proc/meminfo: memFree=1792440/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=66836 CPUtime=1721.35
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 16877 0 0 0 172115 20 0 0 25 0 1 0 149072055 68440064 16153 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 16709 16153 249 81 0 16083 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 85684

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 23917
/proc/meminfo: memFree=1790008/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=69136 CPUtime=1781.32
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 17461 0 0 0 178112 20 0 0 25 0 1 0 149072055 70795264 16737 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714706 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 17284 16737 249 81 0 16658 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 87984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 23917
/proc/meminfo: memFree=1790200/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=68768 CPUtime=1799.83
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 17463 0 0 0 179962 21 0 0 25 0 1 0 149072055 70418432 16648 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782385 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 17192 16648 249 81 0 16566 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 87616

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 23917
/proc/meminfo: memFree=1790200/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.25
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 946 1614 0 0 12 0 12 1 17 0 1 0 149072023 13819904 735 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 735 343 3 0 474 0
[pid=23717] ppid=23709 vsize=5352 CPUtime=0
/proc/23717/stat : 23717 (sh) S 23709 23709 22153 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 149072054 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23717/statm: 1338 224 188 169 0 49 0
[pid=23719] ppid=23717 vsize=68768 CPUtime=1799.83
/proc/23719/stat : 23719 (clasp-1.0) R 23717 23709 22153 0 -1 4194304 17463 0 0 0 179962 21 0 0 25 0 1 0 149072055 70418432 16648 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782385 0 0 4096 0 0 0 0 17 1 0 0
/proc/23719/statm: 17192 16648 249 81 0 16566 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 87616

# WARNING:
# current cumulated CPU time (0.27 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1799.81 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 23917
/proc/meminfo: memFree=1790200/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.27
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 1088 2989 0 0 13 0 12 2 16 0 1 0 149072023 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/23709/statm: 3374 736 343 3 0 474 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 13496

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 23917
/proc/meminfo: memFree=1790200/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.27
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 1100 3391 0 0 13 0 12 2 16 0 1 0 149072023 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 736 343 3 0 474 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 13496

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23928
/proc/meminfo: memFree=1852272/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.27
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 1100 3391 0 0 13 0 12 2 16 0 1 0 149072023 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 736 343 3 0 474 0
[pid=23926] ppid=23709 vsize=5352 CPUtime=0
/proc/23926/stat : 23926 (sh) S 23709 23709 22153 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149252122 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23926/statm: 1338 224 188 169 0 49 0
[pid=23928] ppid=23926 vsize=7164 CPUtime=1.19
/proc/23928/stat : 23928 (clasp-1.0) R 23926 23709 22153 0 -1 4194304 1443 0 0 0 119 0 0 0 25 0 1 0 149252122 7335936 1405 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617146 0 0 4096 0 0 0 0 17 1 0 0
/proc/23928/statm: 1791 1405 249 81 0 1165 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 26012

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23928
/proc/meminfo: memFree=1852272/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.27
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 1100 3391 0 0 13 0 12 2 16 0 1 0 149072023 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 736 343 3 0 474 0
[pid=23926] ppid=23709 vsize=5352 CPUtime=0
/proc/23926/stat : 23926 (sh) S 23709 23709 22153 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149252122 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23926/statm: 1338 224 188 169 0 49 0
[pid=23928] ppid=23926 vsize=7684 CPUtime=1.59
/proc/23928/stat : 23928 (clasp-1.0) R 23926 23709 22153 0 -1 4194304 1583 0 0 0 159 0 0 0 25 0 1 0 149252122 7868416 1545 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 1898107 0 0 4096 0 0 0 0 17 1 0 0
/proc/23928/statm: 1921 1545 249 81 0 1295 0
Current children cumulated CPU time (s) 1.86
Current children cumulated vsize (KiB) 26532

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 23928
/proc/meminfo: memFree=1850096/2055920 swapFree=4151140/4192956
[pid=23709] ppid=23707 vsize=13496 CPUtime=0.27
/proc/23709/stat : 23709 (pbclasp) S 23707 23709 22153 0 -1 4194304 1100 3391 0 0 13 0 12 2 16 0 1 0 149072023 13819904 736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 266143317908 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/23709/statm: 3374 736 343 3 0 474 0
[pid=23926] ppid=23709 vsize=5352 CPUtime=0
/proc/23926/stat : 23926 (sh) S 23709 23709 22153 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149252122 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23926/statm: 1338 224 188 169 0 49 0
[pid=23928] ppid=23926 vsize=8452 CPUtime=1.79
/proc/23928/stat : 23928 (clasp-1.0) R 23926 23709 22153 0 -1 4194304 1784 0 0 0 179 0 0 0 25 0 1 0 149252122 8654848 1746 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/23928/statm: 2113 1746 249 81 0 1487 0
Current children cumulated CPU time (s) 2.06
Current children cumulated vsize (KiB) 27300

Child ended because it received signal 9 (SIGKILL)

# 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): 1799.81
#  lost CPU user time (s): 1799.61
#  lost CPU system time (s): 0.2

Real time (s): 1802.84
CPU time (s): 1801.94
CPU user time (s): 1801.69
CPU system time (s): 0.251992
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 88012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.07568
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6707
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 293
involuntary context switches= 108

runsolver used 1.72374 second user time and 4.84326 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Thu Apr 19 19:39:26 UTC 2007

IDJOB= 362383
IDBENCH= 1555
IDSOLVER= 167
FILE ID= node35/362383-1177011566

PBS_JOBID= 4630527

Free space on /tmp= 66306 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/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
COMMAND LINE= pbclasp instance-362383-1177011566.opb /tmp/evaluation/362383-1177011566/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-362383-1177011566 -o ROOT/results/node35/conversion-362383-1177011566 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362383-1177011566/instance-362383-1177011566.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-362383-1177011566 -o ROOT/results/node35/solver-362383-1177011566 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362383-1177011566.opb /tmp/evaluation/362383-1177011566/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  7b94c3aac6895e79f8b40603fea93848

RANDOM SEED= 226476868

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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:       1861296 kB
Buffers:         12884 kB
Cached:         115168 kB
SwapCached:       8968 kB
Active:          41404 kB
Inactive:       111548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861296 kB
SwapTotal:     4192956 kB
SwapFree:      4151140 kB
Dirty:             592 kB
Writeback:           0 kB
Mapped:          31804 kB
Slab:            27012 kB
Committed_AS:  2396760 kB
PageTables:       2000 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= 66306 MiB

End job on node35 on Thu Apr 19 20:09:29 UTC 2007