Trace number 351516

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) 1802.08 1803.23

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-aflow30a.opb
MD5SUMfd717ffc3177aa889b23f16defdc157a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3248
Best CPU time to get the best result obtained on this benchmark1782.76
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3248
Optimality of the best value was proved NO
Number of variables7195
Total number of constraints900
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)29
Number of constraints which are nor clauses,nor cardinality constraints871
Minimum length of a constraint10
Maximum length of a constraint555
Number of terms in the objective function 421
Biggest coefficient in the objective function 500
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 72290
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 102400
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 524691
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)

1800.08/1801.22	c Somebody sent me a SIGTERM
1800.08/1801.22	s UNKNOWN
1800.08/1801.22	pb2clasp1: no process killed
2.38/1803.22	sh: line 1: 19932 Done                    cat /tmp/evaluation/351516-1176603684/temp/instance-351516-1176603684.opb.op
2.38/1803.22	     19933 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/351516-1176603684/temp/instance-351516-1176603684.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351516-1176603684/instance-351516-1176603684.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/node54/watcher-351516-1176603684 -o ROOT/results/node54/solver-351516-1176603684 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351516-1176603684.opb /tmp/evaluation/351516-1176603684/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 3/66 17648
/proc/meminfo: memFree=1409448/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12268 CPUtime=0
/proc/17648/stat : 17648 (pbclasp) R 17646 17648 27577 0 -1 4194304 355 0 0 0 0 0 0 0 18 0 1 0 107742909 12562432 321 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 0 0 0 0 17 1 0 0
/proc/17648/statm: 3067 326 247 3 0 167 0

[startup+0.0998669 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17648
/proc/meminfo: memFree=1409448/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12664 CPUtime=0.01
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 570 0 0 0 1 0 0 0 16 0 1 0 107742909 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17648/statm: 3166 522 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.101864 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17648
/proc/meminfo: memFree=1409448/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12664 CPUtime=0.01
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 570 0 0 0 1 0 0 0 16 0 1 0 107742909 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17648/statm: 3166 522 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.30189 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17648
/proc/meminfo: memFree=1409448/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12664 CPUtime=0.01
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 570 0 0 0 1 0 0 0 16 0 1 0 107742909 12967936 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17648/statm: 3166 522 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.701941 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 17648
/proc/meminfo: memFree=1409448/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 12796

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17658
/proc/meminfo: memFree=1402896/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=7416 CPUtime=1.06
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 1508 0 0 0 105 1 0 0 25 0 1 0 107742953 7593984 1444 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134790214 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 1854 1444 249 81 0 1228 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 25564

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17658
/proc/meminfo: memFree=1400656/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=10876 CPUtime=2.65
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 2371 0 0 0 264 1 0 0 25 0 1 0 107742953 11137024 2307 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 2719 2307 249 81 0 2093 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 29024

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17658
/proc/meminfo: memFree=1396880/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=12784 CPUtime=5.85
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 2858 0 0 0 584 1 0 0 25 0 1 0 107742953 13090816 2794 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713922 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 3196 2794 249 81 0 2570 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 30932

[startup+12.7025 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17658
/proc/meminfo: memFree=1395536/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=13952 CPUtime=12.25
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 3155 0 0 0 1224 1 0 0 25 0 1 0 107742953 14286848 3091 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 3488 3091 249 81 0 2862 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 32100

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17658
/proc/meminfo: memFree=1375888/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=33580 CPUtime=25.05
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 8052 0 0 0 2501 4 0 0 25 0 1 0 107742953 34385920 7988 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741437 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 8395 7988 249 81 0 7769 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51728

[startup+51.1014 s]
/proc/loadavg: 1.30 1.06 1.02 4/76 21905
/proc/meminfo: memFree=1336856/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=64568 CPUtime=50.54
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 15803 0 0 0 5045 9 0 0 25 0 1 0 107742953 66117632 15739 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714264 0 0 4096 0 0 0 0 17 0 0 0
/proc/17658/statm: 16142 15739 249 81 0 15516 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 82716

[startup+102.307 s]
/proc/loadavg: 1.98 1.30 1.10 2/76 6986
/proc/meminfo: memFree=1305616/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=76716 CPUtime=101.46
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 18852 0 0 0 10129 17 0 0 25 0 1 0 107742953 78557184 18777 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715952 0 0 4096 0 0 0 0 17 0 0 0
/proc/17658/statm: 19179 18777 249 81 0 18553 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 94864

[startup+162.302 s]
/proc/loadavg: 1.72 1.36 1.13 2/69 19922
/proc/meminfo: memFree=1282320/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=87920 CPUtime=161.22
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 21664 0 0 0 16095 27 0 0 25 0 1 0 107742953 90030080 21589 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737260 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 21980 21589 249 81 0 21354 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 106068

[startup+222.301 s]
/proc/loadavg: 1.26 1.29 1.12 2/69 19922
/proc/meminfo: memFree=1269776/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=99364 CPUtime=221.21
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 24540 0 0 0 22092 29 0 0 25 0 1 0 107742953 101748736 24446 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715031 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 24841 24446 249 81 0 24215 0
Current children cumulated CPU time (s) 221.62
Current children cumulated vsize (KiB) 117512

[startup+282.302 s]
/proc/loadavg: 1.10 1.24 1.11 2/69 19922
/proc/meminfo: memFree=1269456/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0

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

/proc/meminfo: memFree=1183824/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=185228 CPUtime=1660.8
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 47110 0 0 0 166036 44 0 0 25 0 1 0 107742953 189673472 45896 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 46307 45896 249 81 0 45681 0
Current children cumulated CPU time (s) 1661.21
Current children cumulated vsize (KiB) 203376

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 19922
/proc/meminfo: memFree=1183824/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=185228 CPUtime=1720.79
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 47110 0 0 0 172034 45 0 0 25 0 1 0 107742953 189673472 45896 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715812 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 46307 45896 249 81 0 45681 0
Current children cumulated CPU time (s) 1721.2
Current children cumulated vsize (KiB) 203376

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 19922
/proc/meminfo: memFree=1183824/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=185228 CPUtime=1780.77
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 47110 0 0 0 178032 45 0 0 25 0 1 0 107742953 189673472 45896 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782453 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 46307 45896 249 81 0 45681 0
Current children cumulated CPU time (s) 1781.18
Current children cumulated vsize (KiB) 203376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 19922
/proc/meminfo: memFree=1183824/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=185216 CPUtime=1799.67
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 47110 0 0 0 179922 45 0 0 25 0 1 0 107742953 189661184 45896 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134791746 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 46304 45896 249 81 0 45678 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 203364

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

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 19922
/proc/meminfo: memFree=1183824/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.41
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 676 1629 0 0 1 0 39 1 16 0 1 0 107742909 13103104 551 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17648/statm: 3199 551 343 3 0 299 0
[pid=17656] ppid=17648 vsize=5352 CPUtime=0
/proc/17656/stat : 17656 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 107742953 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17656/statm: 1338 224 188 169 0 49 0
[pid=17658] ppid=17656 vsize=185216 CPUtime=1799.67
/proc/17658/stat : 17658 (clasp-1.0) R 17656 17648 27577 0 -1 4194304 47110 0 0 0 179922 45 0 0 25 0 1 0 107742953 189661184 45896 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134791746 0 0 4096 0 0 0 0 17 1 0 0
/proc/17658/statm: 46304 45896 249 81 0 45678 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 203364

# WARNING:
# current cumulated CPU time (0.44 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 (1799.64 s) to the 'lost time'.

[startup+1801.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 19922
/proc/meminfo: memFree=1183824/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.44
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 829 3293 0 0 1 0 40 3 17 0 1 0 107742909 13103104 552 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17648/statm: 3199 552 343 3 0 299 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 12796

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 2/69 19922
/proc/meminfo: memFree=1183824/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.44
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 829 3293 0 0 1 0 40 3 17 0 1 0 107742909 13103104 552 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17648/statm: 3199 552 343 3 0 299 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 12796

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 19933
/proc/meminfo: memFree=1362624/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.44
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 829 3293 0 0 1 0 40 3 17 0 1 0 107742909 13103104 552 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17648/statm: 3199 552 343 3 0 299 0
[pid=19923] ppid=17648 vsize=0 CPUtime=0
/proc/19923/stat : 19923 (rm) Z 17648 17648 27577 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 107923031 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/19923/statm: 0 0 0 0 0 0 0
[pid=19931] ppid=17648 vsize=5352 CPUtime=0
/proc/19931/stat : 19931 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 107923034 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19931/statm: 1338 224 188 169 0 49 0
[pid=19933] ppid=19931 vsize=7156 CPUtime=0.94
/proc/19933/stat : 19933 (clasp-1.0) R 19931 17648 27577 0 -1 4194304 1435 0 0 0 94 0 0 0 25 0 1 0 107923034 7327744 1371 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782479 0 0 4096 0 0 0 0 17 1 0 0
/proc/19933/statm: 1789 1371 249 81 0 1163 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 25304

[startup+1803 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 19933
/proc/meminfo: memFree=1360640/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.44
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 829 3293 0 0 1 0 40 3 17 0 1 0 107742909 13103104 552 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17648/statm: 3199 552 343 3 0 299 0
[pid=19923] ppid=17648 vsize=0 CPUtime=0
/proc/19923/stat : 19923 (rm) Z 17648 17648 27577 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 107923031 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/19923/statm: 0 0 0 0 0 0 0
[pid=19931] ppid=17648 vsize=5352 CPUtime=0
/proc/19931/stat : 19931 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 107923034 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19931/statm: 1338 224 188 169 0 49 0
[pid=19933] ppid=19931 vsize=9056 CPUtime=1.74
/proc/19933/stat : 19933 (clasp-1.0) R 19931 17648 27577 0 -1 4194304 1931 0 0 0 174 0 0 0 25 0 1 0 107923034 9273344 1867 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/19933/statm: 2264 1867 249 81 0 1638 0
Current children cumulated CPU time (s) 2.18
Current children cumulated vsize (KiB) 27204

[startup+1803.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 19933
/proc/meminfo: memFree=1360640/2055920 swapFree=4191892/4192956
[pid=17648] ppid=17646 vsize=12796 CPUtime=0.44
/proc/17648/stat : 17648 (pbclasp) S 17646 17648 27577 0 -1 4194304 829 3293 0 0 1 0 40 3 17 0 1 0 107742909 13103104 552 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17648/statm: 3199 552 343 3 0 299 0
[pid=19923] ppid=17648 vsize=0 CPUtime=0
/proc/19923/stat : 19923 (rm) Z 17648 17648 27577 0 -1 4194316 114 0 0 0 0 0 0 0 17 0 1 0 107923031 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/19923/statm: 0 0 0 0 0 0 0
[pid=19931] ppid=17648 vsize=5352 CPUtime=0
/proc/19931/stat : 19931 (sh) S 17648 17648 27577 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 107923034 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19931/statm: 1338 224 188 169 0 49 0
[pid=19933] ppid=19931 vsize=9444 CPUtime=1.94
/proc/19933/stat : 19933 (clasp-1.0) R 19931 17648 27577 0 -1 4194304 2024 0 0 0 194 0 0 0 25 0 1 0 107923034 9670656 1960 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/19933/statm: 2361 1960 249 81 0 1735 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 27592

Child status: 0

# 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): 1799.64
#  lost CPU user time (s): 1799.21
#  lost CPU system time (s): 0.43

Real time (s): 1803.23
CPU time (s): 1802.08
CPU user time (s): 1801.59
CPU system time (s): 0.486991
CPU usage (%): 99.9363
Max. virtual memory (cumulated for all children) (KiB): 203400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.38064
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6734
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= 403
involuntary context switches= 165

runsolver used 1.86871 second user time and 4.78827 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 15 02:21:24 UTC 2007

IDJOB= 351516
IDBENCH= 1771
IDSOLVER= 167
FILE ID= node54/351516-1176603684

PBS_JOBID= 4556995

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-aflow30a.opb
COMMAND LINE= pbclasp instance-351516-1176603684.opb /tmp/evaluation/351516-1176603684/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-351516-1176603684 -o ROOT/results/node54/conversion-351516-1176603684 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351516-1176603684/instance-351516-1176603684.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-351516-1176603684 -o ROOT/results/node54/solver-351516-1176603684 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351516-1176603684.opb /tmp/evaluation/351516-1176603684/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  fd717ffc3177aa889b23f16defdc157a

RANDOM SEED= 990741458

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1409920 kB
Buffers:        105040 kB
Cached:         396540 kB
SwapCached:        396 kB
Active:         238652 kB
Inactive:       285708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1409920 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          28200 kB
Slab:           107608 kB
Committed_AS:  1284148 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node54 on Sun Apr 15 02:51:28 UTC 2007