Trace number 350723

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 2007-04-10SAT (TO)29 1801.97 1802.54

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-qap10.opb
MD5SUMcba28129e4f6f6eef01b4dc927adb1b9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved NO
Number of variables83000
Total number of constraints1820
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 constraints1820
Minimum length of a constraint200
Maximum length of a constraint200
Number of terms in the objective function 52200
Biggest coefficient in the objective function 570
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 564062
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 26215
Number of bits of the biggest number in a constraint 15
Biggest sum of numbers in a constraint 564062
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)

49.26/49.30	o 29
1800.01/1800.51	c Somebody sent me a SIGTERM
1800.01/1800.51	s SATISFIABLE
1800.01/1800.51	v x185 x365 x545 x725 x902 x1005 x1265 x1485 x1645 x1825 x3785 x6785 x6965 x11185 x11365 x11545 x16985 x17165 x17345 x17525
1800.01/1800.51	v x20185 x20365 x20545 x20725 x20905 x32405 x32785 x32965 x33145 x33325 x33505 x45005 x45265 x45585 x45765 x45945 x46125
1800.01/1800.51	v x46305 x55005 x55785 x55965 x56145 x56325 x56505 x56865 x57085 x67805 x68785 x68965 x69145 x69325 x69505 x69865 x70085
1800.01/1800.51	v x70245
1800.01/1800.52	pb2clasp1: no process killed
51.37/1802.52	sh: line 1: 17102 Killed                  cat /tmp/evaluation/350723-1176542764/temp/instance-350723-1176542764.opb.op
51.37/1802.52	     17103                       | clasp-1.0 --trans=no >/tmp/evaluation/350723-1176542764/temp/instance-350723-1176542764.opb.clasp

Verifier Data (download as text)

OK	29

Conversion Script Data (download as text)

/tmp/evaluation/350723-1176542764/instance-350723-1176542764.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/node14/watcher-350723-1176542764 -o ROOT/results/node14/solver-350723-1176542764 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-350723-1176542764.opb /tmp/evaluation/350723-1176542764/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: 0.99 0.98 0.99 3/77 17072
/proc/meminfo: memFree=1825784/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=12268 CPUtime=0
/proc/17072/stat : 17072 (pbclasp) D 17070 17072 16259 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 102194184 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234631781 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/17072/statm: 3067 317 242 3 0 167 0

[startup+0.0458569 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 17072
/proc/meminfo: memFree=1825784/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=14100 CPUtime=0.03
/proc/17072/stat : 17072 (pbclasp) R 17070 17072 16259 0 -1 4194304 901 0 0 0 3 0 0 0 18 0 1 0 102194184 14438400 867 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234310369 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17072/statm: 3525 867 314 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.101861 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 17072
/proc/meminfo: memFree=1825784/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=18796 CPUtime=0.09
/proc/17072/stat : 17072 (pbclasp) R 17070 17072 16259 0 -1 4194304 4000 0 0 0 8 1 0 0 18 0 1 0 102194184 19247104 2009 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234343850 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17072/statm: 4699 2020 321 3 0 1799 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18796

[startup+0.301879 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 17072
/proc/meminfo: memFree=1825784/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=18796 CPUtime=0.29
/proc/17072/stat : 17072 (pbclasp) R 17070 17072 16259 0 -1 4194304 19162 0 0 0 23 6 0 0 19 0 1 0 102194184 19247104 1949 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234343850 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17072/statm: 4699 1959 320 3 0 1799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18796

[startup+0.701917 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 17072
/proc/meminfo: memFree=1825784/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=18792 CPUtime=0.68
/proc/17072/stat : 17072 (pbclasp) R 17070 17072 16259 0 -1 4194304 50166 0 0 0 53 15 0 0 23 0 1 0 102194184 19243008 1922 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234674393 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17072/statm: 4698 1928 320 3 0 1798 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18792

[startup+1.50199 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17073
/proc/meminfo: memFree=1818992/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=18920 CPUtime=1.49
/proc/17072/stat : 17072 (pbclasp) R 17070 17072 16259 0 -1 4194304 113023 0 0 0 112 37 0 0 25 0 1 0 102194184 19374080 2052 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234343850 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17072/statm: 4730 2052 320 3 0 1830 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18920

[startup+3.10115 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17073
/proc/meminfo: memFree=1818480/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=19040 CPUtime=3.09
/proc/17072/stat : 17072 (pbclasp) R 17070 17072 16259 0 -1 4194304 241271 0 0 0 232 77 0 0 25 0 1 0 102194184 19496960 2089 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234343850 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17072/statm: 4760 2089 320 3 0 1860 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19040

[startup+6.30145 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17073
/proc/meminfo: memFree=1818352/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=19284 CPUtime=6.28
/proc/17072/stat : 17072 (pbclasp) R 17070 17072 16259 0 -1 4194304 499530 0 0 0 470 158 0 0 25 0 1 0 102194184 19746816 2168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234343850 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17072/statm: 4821 2168 320 3 0 1921 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19284

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17073
/proc/meminfo: memFree=1817656/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=20216 CPUtime=12.68
/proc/17072/stat : 17072 (pbclasp) R 17070 17072 16259 0 -1 4194304 1020734 0 0 0 941 327 0 0 25 0 1 0 102194184 20701184 2387 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234343970 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17072/statm: 5054 2387 320 3 0 2154 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20216

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17073
/proc/meminfo: memFree=1815224/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=22212 CPUtime=25.49
/proc/17072/stat : 17072 (pbclasp) R 17070 17072 16259 0 -1 4194304 2092093 0 0 0 1901 648 0 0 25 0 1 0 102194184 22745088 2892 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212234343850 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17072/statm: 5553 2892 320 3 0 2653 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22212

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 17090
/proc/meminfo: memFree=1774488/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17089] ppid=17088 vsize=2520 CPUtime=0.01
/proc/17089/stat : 17089 (cat) S 17088 17072 16259 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 102199126 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 212234633442 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17089/statm: 630 87 71 4 0 42 0
[pid=17090] ppid=17088 vsize=18480 CPUtime=1.65
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 4563 0 0 0 162 3 0 0 25 0 1 0 102199126 18923520 4163 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134685320 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 4620 4163 231 81 0 3994 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 58912

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 17090
/proc/meminfo: memFree=1725664/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0.01
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=63432 CPUtime=52.83
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 17346 0 0 0 5274 9 0 0 25 0 1 0 102199126 64954368 15314 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 15858 15314 249 81 0 15232 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 101344

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 17090
/proc/meminfo: memFree=1717728/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0.01
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=71472 CPUtime=112.81
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 19357 0 0 0 11270 11 0 0 25 0 1 0 102199126 73187328 17325 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 17868 17325 249 81 0 17242 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 109384

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 17090
/proc/meminfo: memFree=1710944/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0.01
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=78268 CPUtime=172.79
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 21057 0 0 0 17266 13 0 0 25 0 1 0 102199126 80146432 18984 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 19567 18984 249 81 0 18941 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 116180

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 17090
/proc/meminfo: memFree=1706080/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0.01
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=83048 CPUtime=232.78
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 22331 0 0 0 23263 15 0 0 25 0 1 0 102199126 85041152 20206 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 20762 20206 249 81 0 20136 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 120960

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 17090
/proc/meminfo: memFree=1701024/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0.01
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=88024 CPUtime=292.76
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 23568 0 0 0 29259 17 0 0 25 0 1 0 102199126 90136576 21443 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715322 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 22006 21443 249 81 0 21380 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 125936

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 17090
/proc/meminfo: memFree=1696928/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0

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

/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=130888 CPUtime=1612.43
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 35138 0 0 0 161208 35 0 0 25 0 1 0 102199126 134029312 32097 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 32722 32097 249 81 0 32096 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 168800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 17092
/proc/meminfo: memFree=1657504/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0.01
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=130888 CPUtime=1672.42
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 35138 0 0 0 167206 36 0 0 25 0 1 0 102199126 134029312 32097 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 32722 32097 249 81 0 32096 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 168800

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 17092
/proc/meminfo: memFree=1657440/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0.01
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=130888 CPUtime=1732.4
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 35138 0 0 0 173204 36 0 0 25 0 1 0 102199126 134029312 32097 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 32722 32097 249 81 0 32096 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 168800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 17092
/proc/meminfo: memFree=1657440/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0.01
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=130888 CPUtime=1750.61
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 35138 0 0 0 175024 37 0 0 25 0 1 0 102199126 134029312 32097 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616601 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 32722 32097 249 81 0 32096 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 168800

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 17092
/proc/meminfo: memFree=1657440/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.39
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196237 19471 0 0 3076 954 881 28 16 0 1 0 102194184 33341440 5493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5493 343 3 0 5240 0
[pid=17088] ppid=17072 vsize=5352 CPUtime=0.01
/proc/17088/stat : 17088 (sh) S 17072 17072 16259 0 -1 4194304 286 121 0 0 0 0 0 1 16 0 1 0 102199126 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17088/statm: 1338 224 188 169 0 49 0
[pid=17090] ppid=17088 vsize=130888 CPUtime=1750.61
/proc/17090/stat : 17090 (clasp-1.0) R 17088 17072 16259 0 -1 4194304 35138 0 0 0 175024 37 0 0 25 0 1 0 102199126 134029312 32097 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616601 0 0 4096 0 0 0 0 17 1 0 0
/proc/17090/statm: 32722 32097 249 81 0 32096 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 168800

# WARNING:
# current cumulated CPU time (49.49 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1750.52 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 1.00 1.00 0.99 2/81 17100
/proc/meminfo: memFree=1790104/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.47
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196392 20846 0 0 3080 954 881 32 16 0 1 0 102194184 33341440 5494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243361890 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17072/statm: 8140 5494 343 3 0 5240 0
[pid=17099] ppid=17072 vsize=5352 CPUtime=0
/proc/17099/stat : 17099 (sh) S 17072 17072 16259 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 102374243 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17099/statm: 1338 230 193 169 0 49 0
[pid=17100] ppid=17099 vsize=2520 CPUtime=0.02
/proc/17100/stat : 17100 (cat) R 17099 17072 16259 0 -1 4194304 116 0 0 0 0 2 0 0 18 0 1 0 102374243 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 212234633442 0 0 4096 0 0 0 0 17 1 0 0
/proc/17100/statm: 630 87 71 4 0 42 0
Current children cumulated CPU time (s) 49.49
Current children cumulated vsize (KiB) 40432

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 0.99 2/81 17100
/proc/meminfo: memFree=1790104/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.53
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196404 21248 0 0 3080 955 881 37 16 0 1 0 102194184 33341440 5494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5494 343 3 0 5240 0
Current children cumulated CPU time (s) 49.53
Current children cumulated vsize (KiB) 32560

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 3/82 17103
/proc/meminfo: memFree=1773512/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.53
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196404 21248 0 0 3080 955 881 37 16 0 1 0 102194184 33341440 5494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5494 343 3 0 5240 0
[pid=17101] ppid=17072 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (sh) S 17072 17072 16259 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 102374248 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 224 188 169 0 49 0
[pid=17102] ppid=17101 vsize=2520 CPUtime=0.02
/proc/17102/stat : 17102 (cat) S 17101 17072 16259 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 102374249 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 212234633442 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17102/statm: 630 87 71 4 0 42 0
[pid=17103] ppid=17101 vsize=17596 CPUtime=1.53
/proc/17103/stat : 17103 (clasp-1.0) R 17101 17072 16259 0 -1 4194304 4350 0 0 0 150 3 0 0 25 0 1 0 102374249 18018304 3950 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7394257 0 0 4096 0 0 0 0 17 1 0 0
/proc/17103/statm: 4399 3950 231 81 0 3773 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58028

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 0.99 3/82 17103
/proc/meminfo: memFree=1773512/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.53
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196404 21248 0 0 3080 955 881 37 16 0 1 0 102194184 33341440 5494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5494 343 3 0 5240 0
[pid=17101] ppid=17072 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (sh) S 17072 17072 16259 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 102374248 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 224 188 169 0 49 0
[pid=17102] ppid=17101 vsize=2520 CPUtime=0.02
/proc/17102/stat : 17102 (cat) S 17101 17072 16259 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 102374249 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 212234633442 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17102/statm: 630 87 71 4 0 42 0
[pid=17103] ppid=17101 vsize=19424 CPUtime=1.73
/proc/17103/stat : 17103 (clasp-1.0) R 17101 17072 16259 0 -1 4194304 4795 0 0 0 170 3 0 0 25 0 1 0 102374249 19890176 4380 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243552 0 0 4096 0 0 0 0 17 1 0 0
/proc/17103/statm: 4856 4380 232 81 0 4230 0
Current children cumulated CPU time (s) 51.28
Current children cumulated vsize (KiB) 59856

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 0.99 3/82 17103
/proc/meminfo: memFree=1773512/2055920 swapFree=4149088/4192956
[pid=17072] ppid=17070 vsize=32560 CPUtime=49.53
/proc/17072/stat : 17072 (pbclasp) S 17070 17072 16259 0 -1 4194304 3196404 21248 0 0 3080 955 881 37 16 0 1 0 102194184 33341440 5494 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 212243365780 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17072/statm: 8140 5494 343 3 0 5240 0
[pid=17101] ppid=17072 vsize=5352 CPUtime=0
/proc/17101/stat : 17101 (sh) S 17072 17072 16259 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 102374248 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17101/statm: 1338 224 188 169 0 49 0
[pid=17102] ppid=17101 vsize=2520 CPUtime=0.02
/proc/17102/stat : 17102 (cat) S 17101 17072 16259 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 102374249 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 212234633442 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17102/statm: 630 87 71 4 0 42 0
[pid=17103] ppid=17101 vsize=20776 CPUtime=1.82
/proc/17103/stat : 17103 (clasp-1.0) R 17101 17072 16259 0 -1 4194304 5198 0 0 0 179 3 0 0 25 0 1 0 102374249 21274624 4637 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160247601 0 0 4096 0 0 0 0 17 1 0 0
/proc/17103/statm: 5194 4637 232 81 0 4568 0
Current children cumulated CPU time (s) 51.37
Current children cumulated vsize (KiB) 61208

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1750.52
#  lost CPU user time (s): 1750.2
#  lost CPU system time (s): 0.32

Real time (s): 1802.54
CPU time (s): 1801.97
CPU user time (s): 1791.65
CPU system time (s): 10.3255
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 168800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.4477
system time used= 10.0055
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3225618
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= 7061
involuntary context switches= 4244

runsolver used 1.81172 second user time and 4.74928 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 14 09:26:04 UTC 2007

IDJOB= 350723
IDBENCH= 1581
IDSOLVER= 167
FILE ID= node14/350723-1176542764

PBS_JOBID= 4556745

Free space on /tmp= 66557 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/milp/normalized-reduced-mps-v2-20-10-qap10.opb
COMMAND LINE= pbclasp instance-350723-1176542764.opb /tmp/evaluation/350723-1176542764/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-350723-1176542764 -o ROOT/results/node14/conversion-350723-1176542764 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350723-1176542764/instance-350723-1176542764.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-350723-1176542764 -o ROOT/results/node14/solver-350723-1176542764 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-350723-1176542764.opb /tmp/evaluation/350723-1176542764/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  cba28129e4f6f6eef01b4dc927adb1b9

RANDOM SEED= 124909090

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1826192 kB
Buffers:         25756 kB
Cached:         142644 kB
SwapCached:      11732 kB
Active:          69068 kB
Inactive:       123320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826192 kB
SwapTotal:     4192956 kB
SwapFree:      4149088 kB
Dirty:            4984 kB
Writeback:           0 kB
Mapped:          30060 kB
Slab:            22852 kB
Committed_AS:  4469364 kB
PageTables:       1788 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= 66539 MiB

End job on node14 on Sat Apr 14 09:56:07 UTC 2007