Trace number 363116

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1801.97 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc02.opb
MD5SUM249ed436a6071ad98c057d483cdcc59d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262571
Best CPU time to get the best result obtained on this benchmark0.097984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262571
Optimality of the best value was proved YES
Number of variables89
Total number of constraints39
Number of constraints which are clauses7
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints25
Minimum length of a constraint4
Maximum length of a constraint79
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524334
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)

1800.02/1800.81	c Somebody sent me a SIGTERM
1800.02/1800.81	s UNKNOWN
1800.02/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363116-1177023076/instance-363116-1177023076.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/node60/watcher-363116-1177023076 -o ROOT/results/node60/solver-363116-1177023076 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363116-1177023076.opb /tmp/evaluation/363116-1177023076/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: 0.85 0.97 0.99 3/64 2809
/proc/meminfo: memFree=1803384/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12268 CPUtime=0
/proc/2809/stat : 2809 (pbclasp) D 2807 2809 14471 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150217574 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271894411877 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/2809/statm: 3067 317 242 3 0 167 0

[startup+0.064276 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2809
/proc/meminfo: memFree=1803384/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=0.02
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 575 1592 0 0 0 0 1 1 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.101274 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2809
/proc/meminfo: memFree=1803384/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=0.02
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 575 1592 0 0 0 0 1 1 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301294 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2809
/proc/meminfo: memFree=1803384/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=0.02
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 575 1592 0 0 0 0 1 1 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701332 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 2809
/proc/meminfo: memFree=1803384/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=0.02
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 575 1592 0 0 0 0 1 1 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50141 s]
/proc/loadavg: 0.85 0.97 0.99 2/67 2819
/proc/meminfo: memFree=1736800/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=0.02
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 575 1592 0 0 0 0 1 1 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2817] ppid=2809 vsize=5352 CPUtime=0
/proc/2817/stat : 2817 (sh) S 2809 2809 14471 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 150217578 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2817/statm: 1338 224 188 169 0 49 0
[pid=2819] ppid=2817 vsize=100348 CPUtime=1.45
/proc/2819/stat : 2819 (clasp) R 2817 2809 14471 0 -1 4194304 24573 0 0 0 134 11 0 0 25 0 1 0 150217578 102756352 24188 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2819/statm: 25087 24189 181 154 0 24557 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 118100

[startup+3.10157 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 2819
/proc/meminfo: memFree=1671392/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=0.02
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 575 1592 0 0 0 0 1 1 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2817] ppid=2809 vsize=5352 CPUtime=0
/proc/2817/stat : 2817 (sh) S 2809 2809 14471 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 150217578 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2817/statm: 1338 224 188 169 0 49 0
[pid=2819] ppid=2817 vsize=194044 CPUtime=3.05
/proc/2819/stat : 2819 (clasp) R 2817 2809 14471 0 -1 4194304 49342 0 0 0 282 23 0 0 25 0 1 0 150217578 198701056 47045 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2819/statm: 48511 47045 181 154 0 47981 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 211796

[startup+6.30288 s]
/proc/loadavg: 0.86 0.97 0.99 2/67 2819
/proc/meminfo: memFree=1489312/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=0.02
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 575 1592 0 0 0 0 1 1 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2817] ppid=2809 vsize=5352 CPUtime=0
/proc/2817/stat : 2817 (sh) S 2809 2809 14471 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 150217578 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2817/statm: 1338 224 188 169 0 49 0
[pid=2819] ppid=2817 vsize=374228 CPUtime=6.25
/proc/2819/stat : 2819 (clasp) R 2817 2809 14471 0 -1 4194304 96803 0 0 0 584 41 0 0 25 0 1 0 150217578 383209472 90130 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2819/statm: 93557 90130 181 154 0 93027 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 391980

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/67 2819
/proc/meminfo: memFree=1152672/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=0.02
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 575 1592 0 0 0 0 1 1 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2817] ppid=2809 vsize=5352 CPUtime=0
/proc/2817/stat : 2817 (sh) S 2809 2809 14471 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 150217578 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2817/statm: 1338 224 188 169 0 49 0
[pid=2819] ppid=2817 vsize=694568 CPUtime=12.64
/proc/2819/stat : 2819 (clasp) R 2817 2809 14471 0 -1 4194304 187141 0 0 0 1188 76 0 0 25 0 1 0 150217578 711237632 170740 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2819/statm: 173642 170740 181 154 0 173112 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 712320

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.99 2/67 2819
/proc/meminfo: memFree=527712/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=0.02
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 575 1592 0 0 0 0 1 1 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2817] ppid=2809 vsize=5352 CPUtime=0
/proc/2817/stat : 2817 (sh) S 2809 2809 14471 0 -1 4194304 288 121 0 0 0 0 0 0 19 0 1 0 150217578 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2817/statm: 1338 224 188 169 0 49 0
[pid=2819] ppid=2817 vsize=1328824 CPUtime=25.44
/proc/2819/stat : 2819 (clasp) R 2817 2809 14471 0 -1 4194304 350852 0 0 0 2405 139 0 0 25 0 1 0 150217578 1360715776 321695 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2819/statm: 332206 321695 181 154 0 331676 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1346576

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 2827
/proc/meminfo: memFree=1808032/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=50.16
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 676 499712 0 0 0 0 4789 227 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2825] ppid=2809 vsize=5352 CPUtime=0
/proc/2825/stat : 2825 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 150222595 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2825/statm: 1338 224 188 169 0 49 0
[pid=2827] ppid=2825 vsize=66024 CPUtime=0.87
/proc/2827/stat : 2827 (clasp) R 2825 2809 14471 0 -1 4194304 15599 0 0 0 81 6 0 0 24 0 1 0 150222595 67608576 15562 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2827/statm: 16506 15563 181 154 0 15976 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 83776

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/67 2835
/proc/meminfo: memFree=1704808/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=100.17
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 777 997830 0 0 0 0 9562 455 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2833] ppid=2809 vsize=5352 CPUtime=0
/proc/2833/stat : 2833 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150227597 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2833/statm: 1338 224 188 169 0 49 0
[pid=2835] ppid=2833 vsize=136032 CPUtime=2.06
/proc/2835/stat : 2835 (clasp) R 2833 2809 14471 0 -1 4194304 34237 0 0 0 191 15 0 0 25 0 1 0 150227598 139296768 32933 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2835/statm: 34008 32934 181 154 0 33478 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 153784

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 2843
/proc/meminfo: memFree=1218536/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=150.3
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 878 1495948 0 0 0 0 14345 685 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2841] ppid=2809 vsize=5352 CPUtime=0
/proc/2841/stat : 2841 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150232613 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2841/statm: 1338 224 188 169 0 49 0
[pid=2843] ppid=2841 vsize=678980 CPUtime=11.9
/proc/2843/stat : 2843 (clasp) R 2841 2809 14471 0 -1 4194304 174670 0 0 0 1121 69 0 0 25 0 1 0 150232613 695275520 161387 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2843/statm: 169745 161388 181 154 0 169215 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 696732

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 2851
/proc/meminfo: memFree=715624/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=200.29
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 979 1994066 0 0 0 0 19116 913 17 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2849] ppid=2809 vsize=5352 CPUtime=0
/proc/2849/stat : 2849 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150237616 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2849/statm: 1338 224 188 169 0 49 0
[pid=2851] ppid=2849 vsize=1173288 CPUtime=21.87
/proc/2851/stat : 2851 (clasp) R 2849 2809 14471 0 -1 4194304 306452 0 0 0 2062 125 0 0 25 0 1 0 150237616 1201446912 280575 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/2851/statm: 293322 280575 181 154 0 292792 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 1191040

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 2859
/proc/meminfo: memFree=285096/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=250.25
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 1080 2492184 0 0 0 0 23879 1146 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=2857] ppid=2809 vsize=5352 CPUtime=0
/proc/2857/stat : 2857 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 150242614 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2857/statm: 1338 224 188 169 0 49 0

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

/proc/3279/stat : 3279 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150382714 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3279/statm: 1338 224 188 169 0 49 0
[pid=3281] ppid=3279 vsize=609760 CPUtime=10.89
/proc/3281/stat : 3281 (clasp) R 3279 2809 14471 0 -1 4194304 161465 0 0 0 1023 66 0 0 25 0 1 0 150382714 624394240 148876 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3281/statm: 152440 148876 181 154 0 151910 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 627512

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 3289
/proc/meminfo: memFree=794280/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=1700.65
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 4009 16937606 0 0 1 4 162299 7761 16 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=3287] ppid=2809 vsize=5352 CPUtime=0
/proc/3287/stat : 3287 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150387714 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3287/statm: 1338 224 188 169 0 49 0
[pid=3289] ppid=3287 vsize=1112856 CPUtime=20.89
/proc/3289/stat : 3289 (clasp) R 3287 2809 14471 0 -1 4194304 294841 0 0 0 1969 120 0 0 25 0 1 0 150387714 1139564544 268964 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3289/statm: 278214 268965 181 154 0 277684 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 1130608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 3297
/proc/meminfo: memFree=311976/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=1750.63
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 4110 17435724 0 0 1 4 167066 7992 17 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=3295] ppid=2809 vsize=5352 CPUtime=0
/proc/3295/stat : 3295 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150392713 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3295/statm: 1338 224 188 169 0 49 0
[pid=3297] ppid=3295 vsize=1598092 CPUtime=30.89
/proc/3297/stat : 3297 (clasp) R 3295 2809 14471 0 -1 4194304 422346 0 0 0 2919 170 0 0 25 0 1 0 150392713 1636446208 383157 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5969531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3297/statm: 399523 383158 181 154 0 398993 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 1615844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 3297
/proc/meminfo: memFree=551656/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=1750.63
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 4110 17435724 0 0 1 4 167066 7992 17 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=3295] ppid=2809 vsize=5352 CPUtime=0
/proc/3295/stat : 3295 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150392713 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3295/statm: 1338 224 188 169 0 49 0
[pid=3297] ppid=3295 vsize=1276540 CPUtime=49.39
/proc/3297/stat : 3297 (clasp) R 3295 2809 14471 0 -1 4194304 496774 0 0 0 4729 210 0 0 25 0 1 0 150392713 1307176960 318554 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134676044 0 0 4096 0 0 0 0 17 1 0 0
/proc/3297/statm: 319135 318554 198 154 0 318605 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1294292

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 3297
/proc/meminfo: memFree=551656/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=1750.63
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 4110 17435724 0 0 1 4 167066 7992 17 0 1 0 150217574 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/2809/statm: 3100 462 343 3 0 200 0
[pid=3295] ppid=2809 vsize=5352 CPUtime=0
/proc/3295/stat : 3295 (sh) S 2809 2809 14471 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150392713 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3295/statm: 1338 224 188 169 0 49 0
[pid=3297] ppid=3295 vsize=1276540 CPUtime=49.39
/proc/3297/stat : 3297 (clasp) R 3295 2809 14471 0 -1 4194304 496774 0 0 0 4729 210 0 0 25 0 1 0 150392713 1307176960 318554 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134676044 0 0 4096 0 0 0 0 17 1 0 0
/proc/3297/statm: 319135 318554 198 154 0 318605 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1294292

# WARNING:
# current cumulated CPU time (1750.66 s) is less than in the last sample (1800.02 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (49.36 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 3297
/proc/meminfo: memFree=551656/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=1750.66
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 4277 17437495 0 0 1 4 167067 7994 18 0 1 0 150217574 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 1750.66
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 3297
/proc/meminfo: memFree=551656/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=1750.66
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 4277 17437495 0 0 1 4 167067 7994 18 0 1 0 150217574 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 464 343 3 0 200 0
Current children cumulated CPU time (s) 1750.66
Current children cumulated vsize (KiB) 12400

[startup+1802.2 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 3308
/proc/meminfo: memFree=1769760/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=1750.66
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 4277 17437495 0 0 1 4 167067 7994 18 0 1 0 150217574 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 464 343 3 0 200 0
[pid=3306] ppid=2809 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (sh) S 2809 2809 14471 0 -1 4194304 287 121 0 0 0 0 0 0 22 0 1 0 150397658 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 224 188 169 0 49 0
[pid=3308] ppid=3306 vsize=94524 CPUtime=1.34
/proc/3308/stat : 3308 (clasp) R 3306 2809 14471 0 -1 4194304 22918 0 0 0 125 9 0 0 25 0 1 0 150397658 96792576 22594 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3308/statm: 23631 22594 181 154 0 23101 0
Current children cumulated CPU time (s) 1752
Current children cumulated vsize (KiB) 112276

[startup+1802.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 3308
/proc/meminfo: memFree=1769760/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=1750.66
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 4277 17437495 0 0 1 4 167067 7994 18 0 1 0 150217574 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 464 343 3 0 200 0
[pid=3306] ppid=2809 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (sh) S 2809 2809 14471 0 -1 4194304 287 121 0 0 0 0 0 0 22 0 1 0 150397658 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 224 188 169 0 49 0
[pid=3308] ppid=3306 vsize=119380 CPUtime=1.74
/proc/3308/stat : 3308 (clasp) R 3306 2809 14471 0 -1 4194304 29202 0 0 0 163 11 0 0 25 0 1 0 150397658 122245120 28488 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019777 0 0 4096 0 0 0 0 17 1 0 0
/proc/3308/statm: 29845 28488 181 154 0 29315 0
Current children cumulated CPU time (s) 1752.4
Current children cumulated vsize (KiB) 137132

[startup+1802.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 3308
/proc/meminfo: memFree=1703904/2055920 swapFree=4183236/4192956
[pid=2809] ppid=2807 vsize=12400 CPUtime=1750.66
/proc/2809/stat : 2809 (pbclasp) S 2807 2809 14471 0 -1 4194304 4277 17437495 0 0 1 4 167067 7994 18 0 1 0 150217574 12697600 464 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 271903145876 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/2809/statm: 3100 464 343 3 0 200 0
[pid=3306] ppid=2809 vsize=5352 CPUtime=0
/proc/3306/stat : 3306 (sh) S 2809 2809 14471 0 -1 4194304 287 121 0 0 0 0 0 0 22 0 1 0 150397658 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3306/statm: 1338 224 188 169 0 49 0
[pid=3308] ppid=3306 vsize=128540 CPUtime=1.95
/proc/3308/stat : 3308 (clasp) R 3306 2809 14471 0 -1 4194304 32479 0 0 0 183 12 0 0 25 0 1 0 150397658 131624960 31419 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3308/statm: 32135 31420 181 154 0 31605 0
Current children cumulated CPU time (s) 1752.61
Current children cumulated vsize (KiB) 146292

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2809 and gives
#  childrusage.ru_utime.tv_sec=1670
#  childrusage.ru_utime.tv_usec=693016
#  childrusage.ru_stime.tv_sec=79
#  childrusage.ru_stime.tv_usec=987840
# CPU time returned by wait4() is 1750.68
# while last known CPU time is 1752.61
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 49.36
#  lost CPU user time (s): 47.28
#  lost CPU system time (s): 2.07999

Real time (s): 1802.83
CPU time (s): 1801.97
CPU user time (s): 1719.79
CPU system time (s): 82.18
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 1841492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1670.69
system time used= 79.9878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17442253
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= 2245
involuntary context switches= 1793

runsolver used 2.09268 second user time and 4.47732 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Thu Apr 19 22:51:16 UTC 2007

IDJOB= 363116
IDBENCH= 1740
IDSOLVER= 158
FILE ID= node60/363116-1177023076

PBS_JOBID= 4630580

Free space on /tmp= 66417 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/miplib/normalized-reduced-mps-v2-20-10-misc02.opb
COMMAND LINE= pbclasp instance-363116-1177023076.opb /tmp/evaluation/363116-1177023076/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-363116-1177023076 -o ROOT/results/node60/conversion-363116-1177023076 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363116-1177023076/instance-363116-1177023076.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-363116-1177023076 -o ROOT/results/node60/solver-363116-1177023076 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363116-1177023076.opb /tmp/evaluation/363116-1177023076/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  249ed436a6071ad98c057d483cdcc59d

RANDOM SEED= 518953733

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1803856 kB
Buffers:         39208 kB
Cached:         145744 kB
SwapCached:       3476 kB
Active:          57000 kB
Inactive:       142728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803856 kB
SwapTotal:     4192956 kB
SwapFree:      4183236 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          20588 kB
Slab:            38348 kB
Committed_AS:  2399804 kB
PageTables:       1472 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= 66417 MiB

End job on node60 on Thu Apr 19 23:21:19 UTC 2007