Trace number 432544

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
bsolo 3.0.17? (MO) 1060.91 1061.3

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-n3709.opb
MD5SUMdad6f5146620d8430edee27ea3d7a019
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 benchmark8.62369
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658426
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 658426
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)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432544-1177944672/instance-432544-1177944672.opb
0.00/0.00	c File size is 6714274 bytes.
1.39/1.43	c Highest Coefficient sum: 658426
1.39/1.43	c Parsing was ok!!
1.39/1.43	c Total parsing time: 1.433 s
1.49/1.56	c Var: 155000 Constr: 5300 27/0/5273 Lit: 755000 Watch. Lit: 455300
1.49/1.56	c Obj. Vars: 155000 (100 % of total variables)
180.64/180.71	c Pre-processing Time: 180.668 s
180.64/180.72	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
180.64/180.72	c        0  96057     5300   755000  142   455429  500000      0      0 180.67
180.64/180.72	c Switching off LPR mode.
1060.62/1061.00	c      103  96057     5403   948364  175   455667  550001    103      0 180.88
1060.62/1061.00	c      257  96057     5557  1232054  221   455984  605002    257      1 181.15
1060.62/1061.00	c      486  96057     5786  1653789  285   456442  665503    486      2 181.55
1060.62/1061.00	c      824  96057     6124  2276792  371   457115  732054    824      4 182.18
1060.62/1061.00	c     1334  96057     6634  3216384  484   458321  805260   1334      7 184.38
1060.62/1061.00	c     2101  96057     7401  5111562  690   459861  885787   2101     11 186.81
1060.62/1061.00	c     3247  96057     8547  7492153  876   462150  974366   3247     16 191.25
1060.62/1061.00	c     4969  96057    10269 10711672 1043   465600  500000   4969     25 197.62
1060.62/1061.00	c     7558  96057    12858 15483291 1204   470779  550001   7558     36 208.68
1060.62/1061.00	c    11440  96057    16740 22641123 1352   478541  605002  11440     50 225.72
1060.62/1061.00	c    17262  96057    22562 33374966 1479   490182  665503  17262     65 263.65
1060.62/1061.00	c    25999  96057    31299 49482128 1580   507657  732054  25999     77 335.69
1060.62/1061.00	c    39114  96057    44414 73665942 1658   533885  805260  39114     83 470.23
1060.62/1061.00	c    58784  96057    64084 109944114 1715   573226  885787  58784     75 783.76
1060.62/1061.00	c Caught signal: 15
1060.62/1061.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1060.62/1061.00	c   14    75825    430  1510369    81125 141384689  75825     71 1060.62
1060.62/1061.00	s UNKNOWN
1060.62/1061.00	c Total time: 1060.62 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-432544-1177944672 -o ROOT/results/node7/solver-432544-1177944672 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432544-1177944672/instance-432544-1177944672.opb 

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: 0.92 0.95 0.82 2/77 26260
/proc/meminfo: memFree=1763192/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=18296 CPUtime=0
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 270504866 18735104 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 4574 331 279 324 0 2004 0

[startup+0.104451 s]
/proc/loadavg: 0.92 0.95 0.82 2/77 26260
/proc/meminfo: memFree=1763192/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=21888 CPUtime=0.09
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 1501 0 0 0 9 0 0 0 18 0 1 0 270504866 22413312 1303 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 5472 1303 402 324 0 2902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21888

[startup+0.20246 s]
/proc/loadavg: 0.92 0.95 0.82 2/77 26260
/proc/meminfo: memFree=1763192/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=25204 CPUtime=0.19
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 2522 0 0 0 18 1 0 0 19 0 1 0 270504866 25808896 2167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 6301 2167 519 324 0 3731 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25204

[startup+0.30247 s]
/proc/loadavg: 0.92 0.95 0.82 2/77 26260
/proc/meminfo: memFree=1763192/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=28008 CPUtime=0.29
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 3543 0 0 0 28 1 0 0 20 0 1 0 270504866 28680192 3091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 7002 3091 635 324 0 4432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28008

[startup+0.702512 s]
/proc/loadavg: 0.92 0.95 0.82 2/77 26260
/proc/meminfo: memFree=1763192/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=27876 CPUtime=0.69
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 5921 0 0 0 67 2 0 0 24 0 1 0 270504866 28545024 5469 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 6969 5469 1074 324 0 4399 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27876

[startup+1.5016 s]
/proc/loadavg: 0.92 0.95 0.82 2/78 26261
/proc/meminfo: memFree=1741744/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=42292 CPUtime=1.49
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 11713 0 0 0 144 5 0 0 25 0 1 0 270504866 43307008 9621 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10851963 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 10573 9622 299 324 0 9643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42292

[startup+3.10177 s]
/proc/loadavg: 0.92 0.95 0.82 2/78 26261
/proc/meminfo: memFree=1717872/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=49972 CPUtime=3.09
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 13650 0 0 0 301 8 0 0 25 0 1 0 270504866 51171328 11558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 12493 11558 303 324 0 11563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49972

[startup+6.3011 s]
/proc/loadavg: 0.93 0.95 0.82 2/78 26261
/proc/meminfo: memFree=1717680/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=49972 CPUtime=6.29
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 13650 0 0 0 619 10 0 0 25 0 1 0 270504866 51171328 11558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 12493 11558 303 324 0 11563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49972

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.82 2/78 26261
/proc/meminfo: memFree=1717808/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=49972 CPUtime=12.68
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 13650 0 0 0 1256 12 0 0 25 0 1 0 270504866 51171328 11558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 12493 11558 303 324 0 11563 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49972

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.82 2/78 26261
/proc/meminfo: memFree=1711024/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=56984 CPUtime=25.48
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 16911 0 0 0 2528 20 0 0 25 0 1 0 270504866 58351616 13304 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 14246 13304 305 324 0 13316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 56984

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.83 2/78 26261
/proc/meminfo: memFree=1710960/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=56984 CPUtime=51.08
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 16911 0 0 0 5087 21 0 0 25 0 1 0 270504866 58351616 13304 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 14246 13304 305 324 0 13316 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56984

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.83 2/78 26261
/proc/meminfo: memFree=1710960/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=56984 CPUtime=102.26
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 16911 0 0 0 10205 21 0 0 25 0 1 0 270504866 58351616 13304 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 14246 13304 305 324 0 13316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56984

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 26261
/proc/meminfo: memFree=1710960/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=56984 CPUtime=162.25
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 16911 0 0 0 16203 22 0 0 25 0 1 0 270504866 58351616 13304 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 14246 13304 305 324 0 13316 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 56984

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 26261
/proc/meminfo: memFree=1456496/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=311160 CPUtime=222.24
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 82224 0 0 0 22173 51 0 0 25 0 1 0 270504866 318627840 76942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 77790 76942 309 324 0 76860 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 311160

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 26261
/proc/meminfo: memFree=1242032/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=526752 CPUtime=282.22
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 136128 0 0 0 28144 78 0 0 25 0 1 0 270504866 539394048 130846 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 131688 130846 309 324 0 130758 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 526752

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 26261
/proc/meminfo: memFree=1080048/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=686728 CPUtime=342.2
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 176122 0 0 0 34124 96 0 0 25 0 1 0 270504866 703209472 170840 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 171682 170840 309 324 0 170752 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 686728

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 26261
/proc/meminfo: memFree=931760/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=835544 CPUtime=402.19
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 213315 0 0 0 40106 113 0 0 25 0 1 0 270504866 855597056 208033 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 208886 208033 309 324 0 207956 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 835544

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 26261
/proc/meminfo: memFree=805616/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=960832 CPUtime=462.17
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 244654 0 0 0 46088 129 0 0 25 0 1 0 270504866 983891968 239372 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 240208 239372 309 324 0 239278 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 960832

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 26261
/proc/meminfo: memFree=728560/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1038200 CPUtime=522.15
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 263979 0 0 0 52076 139 0 0 25 0 1 0 270504866 1063116800 258697 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 259550 258697 309 324 0 258620 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1038200

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 26261
/proc/meminfo: memFree=649136/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1116904 CPUtime=582.14
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 283666 0 0 0 58066 148 0 0 25 0 1 0 270504866 1143709696 278384 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 279226 278384 309 324 0 278296 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1116904

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.88 2/84 26439
/proc/meminfo: memFree=578176/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1187732 CPUtime=642.03
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 301355 0 0 0 64047 156 0 0 25 0 1 0 270504866 1216237568 296073 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 296933 296073 309 324 0 296003 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1187732

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.89 2/78 26459
/proc/meminfo: memFree=489392/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1276232 CPUtime=702.01
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 323492 0 0 0 70035 166 0 0 25 0 1 0 270504866 1306861568 318210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 319058 318210 309 324 0 318128 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1276232

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 26459
/proc/meminfo: memFree=369072/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1395704 CPUtime=761.99
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 353360 0 0 0 76019 180 0 0 25 0 1 0 270504866 1429200896 348078 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 348926 348078 309 324 0 347996 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1395704

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.90 2/78 26459
/proc/meminfo: memFree=254448/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1511040 CPUtime=821.97
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 382206 0 0 0 82005 192 0 0 25 0 1 0 270504866 1547304960 376924 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 377760 376924 309 324 0 376830 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1511040

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26459
/proc/meminfo: memFree=150384/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1614212 CPUtime=881.96
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 407975 0 0 0 87992 204 0 0 25 0 1 0 270504866 1652953088 402693 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 403553 402693 309 324 0 402623 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1614212

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26459
/proc/meminfo: memFree=85680/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1679316 CPUtime=941.94
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 424269 0 0 0 93981 213 0 0 25 0 1 0 270504866 1719619584 418987 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 419829 418987 309 324 0 418899 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1679316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26459
/proc/meminfo: memFree=15152/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1764448 CPUtime=1001.93
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 445540 0 0 0 99969 224 0 0 25 0 1 0 270504866 1806794752 440258 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 441112 440258 309 324 0 440182 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1764448



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1061 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26459
/proc/meminfo: memFree=15664/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=1843216 CPUtime=1060.62
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194304 465226 0 0 0 105827 235 0 0 25 0 1 0 270504866 1887453184 459944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 460804 459944 309 324 0 459874 0
Current children cumulated CPU time (s) 1060.62
Current children cumulated vsize (KiB) 1843216

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

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

[startup+1061.11 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26459
/proc/meminfo: memFree=15664/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=0 CPUtime=1060.71
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194308 465230 0 0 0 105827 244 0 0 25 0 1 0 270504866 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1060.71
Current children cumulated vsize (KiB) 0

[startup+1061.2 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 26459
/proc/meminfo: memFree=15664/2055920 swapFree=4156972/4192956
[pid=26260] ppid=26258 vsize=0 CPUtime=1060.81
/proc/26260/stat : 26260 (bsolo3.0.17) R 26258 26260 26050 0 -1 4194308 465230 0 0 0 105827 254 0 0 25 0 1 0 270504866 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26260/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1060.81
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1061.3
CPU time (s): 1060.91
CPU user time (s): 1058.28
CPU system time (s): 2.6376
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 1843216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1058.28
system time used= 2.6376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465230
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= 12
involuntary context switches= 22274

runsolver used 0.812876 second user time and 2.35364 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Apr 30 14:51:12 UTC 2007

IDJOB= 432544
IDBENCH= 1541
IDSOLVER= 199
FILE ID= node7/432544-1177944672

PBS_JOBID= 4727679

Free space on /tmp= 66552 MiB

SOLVER NAME= bsolo 3.0.17
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-n3709.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432544-1177944672/instance-432544-1177944672.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-432544-1177944672 -o ROOT/results/node7/solver-432544-1177944672 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432544-1177944672/instance-432544-1177944672.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  dad6f5146620d8430edee27ea3d7a019

RANDOM SEED= 696806641

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1763536 kB
Buffers:         37220 kB
Cached:         181660 kB
SwapCached:      15992 kB
Active:         127148 kB
Inactive:       115060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763536 kB
SwapTotal:     4192956 kB
SwapFree:      4156972 kB
Dirty:           13196 kB
Writeback:           0 kB
Mapped:          30052 kB
Slab:            35568 kB
Committed_AS:  9000484 kB
PageTables:       1860 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= 66552 MiB

End job on node7 on Mon Apr 30 15:08:56 UTC 2007