Trace number 362397

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) 1802.07 1802.83

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-ran10x26.opb
MD5SUMea0578ce3fa6d7f101be81096fa267e7
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 benchmark12.977
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8060
Total number of constraints296
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 constraints296
Minimum length of a constraint31
Maximum length of a constraint780
Number of terms in the objective function 8060
Biggest coefficient in the objective function 1760
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530127
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 530127
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)

1800.07/1800.81	c Somebody sent me a SIGTERM
1800.07/1800.81	s UNKNOWN
1800.07/1800.82	pb2clasp1: no process killed
3.04/1802.82	sh: line 1: 16165 Done                    cat /tmp/evaluation/362397-1177011804/temp/instance-362397-1177011804.opb.op
3.04/1802.82	     16166 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/362397-1177011804/temp/instance-362397-1177011804.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362397-1177011804/instance-362397-1177011804.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/node59/watcher-362397-1177011804 -o ROOT/results/node59/solver-362397-1177011804 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362397-1177011804.opb /tmp/evaluation/362397-1177011804/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: 1.06 1.00 1.00 3/64 15947
/proc/meminfo: memFree=1872504/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=12268 CPUtime=0
/proc/15947/stat : 15947 (pbclasp) D 15945 15947 14978 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149089990 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051789925 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/15947/statm: 3067 317 242 3 0 167 0

[startup+0.0434251 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 15947
/proc/meminfo: memFree=1872504/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=13128 CPUtime=0.03
/proc/15947/stat : 15947 (pbclasp) R 15945 15947 14978 0 -1 4194304 648 0 0 0 3 0 0 0 18 0 1 0 149089990 13443072 614 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217071947528 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15947/statm: 3282 614 320 3 0 382 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13128

[startup+0.102435 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 15947
/proc/meminfo: memFree=1872504/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=13128 CPUtime=0.09
/proc/15947/stat : 15947 (pbclasp) R 15945 15947 14978 0 -1 4194304 667 0 0 0 9 0 0 0 18 0 1 0 149089990 13443072 633 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217051502016 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15947/statm: 3282 633 320 3 0 382 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13128

[startup+0.301473 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 15947
/proc/meminfo: memFree=1872504/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=13392 CPUtime=0.29
/proc/15947/stat : 15947 (pbclasp) R 15945 15947 14978 0 -1 4194304 729 0 0 0 29 0 0 0 19 0 1 0 149089990 13713408 695 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217072069030 0 0 4224 16384 0 0 0 17 1 0 0
/proc/15947/statm: 3348 696 320 3 0 448 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13392

[startup+0.701554 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 15947
/proc/meminfo: memFree=1872504/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=14448 CPUtime=0.68
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1017 0 0 0 68 0 0 0 16 0 1 0 149089990 14794752 970 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060520034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/15947/statm: 3612 970 324 3 0 712 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 14448

[startup+1.5017 s]
/proc/loadavg: 1.06 1.00 1.00 2/67 15950
/proc/meminfo: memFree=1868504/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 15240

[startup+3.10201 s]
/proc/loadavg: 1.06 1.00 1.00 2/67 15957
/proc/meminfo: memFree=1862664/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=11548 CPUtime=1.99
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 2524 0 0 0 199 0 0 0 25 0 1 0 149090100 11825152 2476 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 9721467 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 2887 2476 249 81 0 2261 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 32140

[startup+6.30162 s]
/proc/loadavg: 1.06 1.00 1.00 2/67 15957
/proc/meminfo: memFree=1856008/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=14792 CPUtime=5.19
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 3319 0 0 0 518 1 0 0 25 0 1 0 149090100 15147008 3271 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 3698 3271 249 81 0 3072 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 35384

[startup+12.7018 s]
/proc/loadavg: 1.05 1.00 1.00 2/67 15957
/proc/meminfo: memFree=1851800/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=18412 CPUtime=11.59
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 4233 0 0 0 1158 1 0 0 25 0 1 0 149090100 18853888 4185 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782914 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 4603 4185 249 81 0 3977 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 39004

[startup+25.5023 s]
/proc/loadavg: 1.04 1.00 1.00 2/67 15957
/proc/meminfo: memFree=1842656/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=27772 CPUtime=24.39
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 6545 0 0 0 2436 3 0 0 25 0 1 0 149090100 28438528 6497 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134778641 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 6943 6497 249 81 0 6317 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 48364

[startup+51.1021 s]
/proc/loadavg: 1.02 1.00 1.00 2/67 15957
/proc/meminfo: memFree=1838432/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=31948 CPUtime=49.98
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 7666 0 0 0 4994 4 0 0 25 0 1 0 149090100 32714752 7559 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737608 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 7987 7559 249 81 0 7361 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 52540

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 15957
/proc/meminfo: memFree=1822944/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=47564 CPUtime=101.16
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 11531 0 0 0 10110 6 0 0 25 0 1 0 149090100 48705536 11424 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 11891 11424 249 81 0 11265 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 68156

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15957
/proc/meminfo: memFree=1812320/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=57928 CPUtime=161.14
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 14183 0 0 0 16106 8 0 0 25 0 1 0 149090100 59318272 14018 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 14482 14018 249 81 0 13856 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 78520

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15957
/proc/meminfo: memFree=1809824/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=60676 CPUtime=221.12
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 14844 0 0 0 22104 8 0 0 25 0 1 0 149090100 62132224 14679 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616166 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 15169 14679 249 81 0 14543 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 81268

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 15957
/proc/meminfo: memFree=1805088/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=65396 CPUtime=281.1
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 16049 0 0 0 28101 9 0 0 25 0 1 0 149090100 66965504 15863 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134713707 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 16349 15863 249 81 0 15723 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 85988


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

/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=141844 CPUtime=1600.56
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 35809 0 0 0 160033 23 0 0 25 0 1 0 149090100 145248256 34874 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741336 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 35461 34874 249 81 0 34835 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 162436

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16155
/proc/meminfo: memFree=1727968/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=141844 CPUtime=1660.54
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 35811 0 0 0 166031 23 0 0 25 0 1 0 149090100 145248256 34876 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 35461 34876 249 81 0 34835 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 162436

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16155
/proc/meminfo: memFree=1725920/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=144212 CPUtime=1720.52
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 36368 0 0 0 172028 24 0 0 25 0 1 0 149090100 147673088 35433 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714426 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 36053 35433 249 81 0 35427 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 164804

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16155
/proc/meminfo: memFree=1725920/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=144212 CPUtime=1780.5
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 36368 0 0 0 178026 24 0 0 25 0 1 0 149090100 147673088 35433 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782437 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 36053 35433 249 81 0 35427 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 164804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16155
/proc/meminfo: memFree=1725920/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=144212 CPUtime=1798.99
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 36369 0 0 0 179875 24 0 0 25 0 1 0 149090100 147673088 35434 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 36053 35434 249 81 0 35427 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 164804

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16155
/proc/meminfo: memFree=1725920/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.08
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1556 1661 0 0 71 1 35 1 17 0 1 0 149089990 15605760 1168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/15947/statm: 3810 1168 343 3 0 910 0
[pid=15955] ppid=15947 vsize=5352 CPUtime=0
/proc/15955/stat : 15955 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 149090100 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15955/statm: 1338 224 188 169 0 49 0
[pid=15957] ppid=15955 vsize=144212 CPUtime=1798.99
/proc/15957/stat : 15957 (clasp-1.0) R 15955 15947 14978 0 -1 4194304 36369 0 0 0 179875 24 0 0 25 0 1 0 149090100 147673088 35434 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15957/statm: 36053 35434 249 81 0 35427 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 164804

# WARNING:
# current cumulated CPU time (1.1 s) is less than in the last sample (1800.07 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1798.97 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 16155
/proc/meminfo: memFree=1725920/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.1
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1714 3431 0 0 71 1 35 3 16 0 1 0 149089990 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15947/statm: 3810 1170 343 3 0 910 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 15240

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 2/67 16155
/proc/meminfo: memFree=1725920/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.1
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1714 3431 0 0 71 1 35 3 16 0 1 0 149089990 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15947/statm: 3810 1170 343 3 0 910 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 15240

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 16166
/proc/meminfo: memFree=1862672/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.1
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1714 3431 0 0 71 1 35 3 16 0 1 0 149089990 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15947/statm: 3810 1170 343 3 0 910 0
[pid=16164] ppid=15947 vsize=5352 CPUtime=0
/proc/16164/stat : 16164 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 149270075 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16164/statm: 1338 224 188 169 0 49 0
[pid=16166] ppid=16164 vsize=8832 CPUtime=1.34
/proc/16166/stat : 16166 (clasp-1.0) R 16164 15947 14978 0 -1 4194304 1853 0 0 0 133 1 0 0 25 0 1 0 149270076 9043968 1805 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 9721467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16166/statm: 2208 1806 249 81 0 1582 0
Current children cumulated CPU time (s) 2.44
Current children cumulated vsize (KiB) 29424

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 16166
/proc/meminfo: memFree=1862672/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.1
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1714 3431 0 0 71 1 35 3 16 0 1 0 149089990 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15947/statm: 3810 1170 343 3 0 910 0
[pid=16164] ppid=15947 vsize=5352 CPUtime=0
/proc/16164/stat : 16164 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 149270075 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16164/statm: 1338 224 188 169 0 49 0
[pid=16166] ppid=16164 vsize=10380 CPUtime=1.74
/proc/16166/stat : 16166 (clasp-1.0) R 16164 15947 14978 0 -1 4194304 2252 0 0 0 173 1 0 0 25 0 1 0 149270076 10629120 2204 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782432 0 0 4096 0 0 0 0 17 1 0 0
/proc/16166/statm: 2595 2204 249 81 0 1969 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 30972

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 16166
/proc/meminfo: memFree=1858192/2055920 swapFree=4184568/4192956
[pid=15947] ppid=15945 vsize=15240 CPUtime=1.1
/proc/15947/stat : 15947 (pbclasp) S 15945 15947 14978 0 -1 4194304 1714 3431 0 0 71 1 35 3 16 0 1 0 149089990 15605760 1170 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 217060523924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/15947/statm: 3810 1170 343 3 0 910 0
[pid=16164] ppid=15947 vsize=5352 CPUtime=0
/proc/16164/stat : 16164 (sh) S 15947 15947 14978 0 -1 4194304 286 121 0 0 0 0 0 0 15 0 1 0 149270075 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16164/statm: 1338 224 188 169 0 49 0
[pid=16166] ppid=16164 vsize=11292 CPUtime=1.94
/proc/16166/stat : 16166 (clasp-1.0) R 16164 15947 14978 0 -1 4194304 2461 0 0 0 193 1 0 0 25 0 1 0 149270076 11563008 2413 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 9721467 0 0 4096 0 0 0 0 17 1 0 0
/proc/16166/statm: 2823 2413 249 81 0 2197 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 31884

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): 1798.97
#  lost CPU user time (s): 1798.75
#  lost CPU system time (s): 0.22

Real time (s): 1802.83
CPU time (s): 1802.07
CPU user time (s): 1801.78
CPU system time (s): 0.288989
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 164804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.03254
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8728
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= 444
involuntary context switches= 166

runsolver used 2.13068 second user time and 4.32334 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Thu Apr 19 19:43:24 UTC 2007

IDJOB= 362397
IDBENCH= 1556
IDSOLVER= 167
FILE ID= node59/362397-1177011804

PBS_JOBID= 4630523

Free space on /tmp= 66331 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-ran10x26.opb
COMMAND LINE= pbclasp instance-362397-1177011804.opb /tmp/evaluation/362397-1177011804/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-362397-1177011804 -o ROOT/results/node59/conversion-362397-1177011804 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362397-1177011804/instance-362397-1177011804.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-362397-1177011804 -o ROOT/results/node59/solver-362397-1177011804 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362397-1177011804.opb /tmp/evaluation/362397-1177011804/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  ea0578ce3fa6d7f101be81096fa267e7

RANDOM SEED= 542052725

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1873104 kB
Buffers:          6968 kB
Cached:         113676 kB
SwapCached:       2164 kB
Active:          34432 kB
Inactive:        97148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1873104 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          17624 kB
Slab:            37280 kB
Committed_AS:  1683056 kB
PageTables:       1476 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= 66330 MiB

End job on node59 on Thu Apr 19 20:13:27 UTC 2007