Trace number 452734

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 NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.11 1800.55

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/grieu/vmpc_27.opb
MD5SUM0bc945b76d7dcd650da3fb2748e7cddd
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark43.7403
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables729
Total number of constraints96849
Number of constraints which are clauses96849
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 28
Number of bits of the biggest sum of numbers5
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/452734-1177964254/instance-452734-1177964254.opb
0.00/0.00	c File size is 2768092 bytes.
0.38/0.49	c Highest Coefficient sum: 28
0.38/0.49	c Parsing was ok!!
0.38/0.49	c Total parsing time: 0.484 s
0.49/0.52	c Var: 729 Constr: 96849 96849/0/0 Lit: 253854 Watch. Lit: 193698
0.49/0.52	c Obj. Vars: 0 (0 % of total variables)
3.38/3.46	c Pre-processing Time: 3.454 s
3.38/3.46	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.38/3.46	c        0    727    73277   202201    2   146554   24425      0      0 3.45
3.38/3.46	c Switching off LPR mode.
1800.05/1800.50	c      101    727    73378   215847    2   146756   26868    101     28 3.55
1800.05/1800.50	c      251    727    73528   235506    3   147056   29555    251     68 3.69
1800.05/1800.50	c      477    727    73754   262562    3   147508   32511    477    121 3.94
1800.05/1800.50	c      815    727    74092   310228    4   148184   35763    815    184 4.41
1800.05/1800.50	c     1323    727    74600   389365    5   149200   39340   1323    257 5.14
1800.05/1800.50	c     2087    727    75364   501108    6   150728   43275   2087    328 6.36
1800.05/1800.50	c     3234    727    76511   678659    8   153022   47603   3234    382 8.46
1800.05/1800.50	c     4956    727    78233   944301   12   156466   52364   4956    417 11.87
1800.05/1800.50	c     7540    727    80817  1333452   16   161634   57601   7540    405 18.58
1800.05/1800.50	c    11425    727    84702  1964587   23   169404   63362  11425    342 33.34
1800.05/1800.50	c    17247    727    90524  2985529   32   181048   69699  17247    275 62.53
1800.05/1800.50	c    25987    727    99264  4521324   45   198528   76669  25987    215 120.79
1800.05/1800.50	c    39097    727   112374  6828678   60   224748   84336  39097    155 251.96
1800.05/1800.50	c    58771    727   132048 10609937   80   264096   92770  58771    109 538.50
1800.05/1800.50	c    88282    727   161559 16316809  100   323118  102048  88282     80 1094.61
1800.05/1800.50	c Caught signal: 15
1800.05/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.50	c   15   131968  47942   363485   119126  8134584  45849     73 1800.06
1800.05/1800.50	s UNKNOWN
1800.05/1800.50	c Total time: 1800.06 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/node72/watcher-452734-1177964254 -o ROOT/results/node72/solver-452734-1177964254 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452734-1177964254/instance-452734-1177964254.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: 1.32 1.29 1.11 3/77 14280
/proc/meminfo: memFree=1866984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=2380 CPUtime=0
/proc/14280/stat : 14280 (bsolo3.0.17) D 14278 14280 13258 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 272463915 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2536356 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/14280/statm: 595 36 28 324 0 9 0

[startup+0.0922659 s]
/proc/loadavg: 1.32 1.29 1.11 3/77 14280
/proc/meminfo: memFree=1866984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=8536 CPUtime=0.08
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 943 0 0 0 8 0 0 0 18 0 1 0 272463915 8740864 913 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 2134 913 397 324 0 528 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8536

[startup+0.102266 s]
/proc/loadavg: 1.32 1.29 1.11 3/77 14280
/proc/meminfo: memFree=1866984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=8676 CPUtime=0.09
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 1012 0 0 0 9 0 0 0 18 0 1 0 272463915 8884224 982 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 2169 983 411 324 0 563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8676

[startup+0.302284 s]
/proc/loadavg: 1.32 1.29 1.11 3/77 14280
/proc/meminfo: memFree=1866984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=13056 CPUtime=0.29
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 2363 0 0 0 28 1 0 0 19 0 1 0 272463915 13369344 2333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2747070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 3264 2333 691 324 0 1658 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13056

[startup+0.70132 s]
/proc/loadavg: 1.32 1.29 1.11 3/77 14280
/proc/meminfo: memFree=1866984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=18956 CPUtime=0.68
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 4822 0 0 0 66 2 0 0 23 0 1 0 272463915 19410944 4116 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 4739 4116 304 324 0 3809 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 18956

[startup+1.50139 s]
/proc/loadavg: 1.32 1.29 1.11 2/78 14281
/proc/meminfo: memFree=1847584/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=23104 CPUtime=1.49
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 5848 0 0 0 145 4 0 0 25 0 1 0 272463915 23658496 5142 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 5776 5142 306 324 0 4846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23104

[startup+3.10154 s]
/proc/loadavg: 1.30 1.28 1.11 2/78 14281
/proc/meminfo: memFree=1847264/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=23368 CPUtime=3.08
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 5905 0 0 0 302 6 0 0 25 0 1 0 272463915 23928832 5199 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 5842 5199 306 324 0 4912 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23368

[startup+6.30183 s]
/proc/loadavg: 1.30 1.28 1.11 2/78 14281
/proc/meminfo: memFree=1848680/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=22536 CPUtime=6.28
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 6757 0 0 0 621 7 0 0 25 0 1 0 272463915 23076864 5002 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 5634 5002 310 324 0 4704 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 22536

[startup+12.7014 s]
/proc/loadavg: 1.25 1.27 1.11 2/78 14281
/proc/meminfo: memFree=1842288/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=28588 CPUtime=12.69
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 8281 0 0 0 1260 9 0 0 25 0 1 0 272463915 29274112 6526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2971259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 7147 6526 310 324 0 6217 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28588

[startup+25.5016 s]
/proc/loadavg: 1.21 1.26 1.11 2/78 14281
/proc/meminfo: memFree=1834480/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=36092 CPUtime=25.48
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 10168 0 0 0 2538 10 0 0 25 0 1 0 272463915 36958208 8413 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 9023 8413 310 324 0 8093 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36092

[startup+51.1019 s]
/proc/loadavg: 1.14 1.24 1.10 2/78 14281
/proc/meminfo: memFree=1822384/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=48452 CPUtime=51.08
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 13234 0 0 0 5095 13 0 0 25 0 1 0 272463915 49614848 11479 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 12113 11479 310 324 0 11183 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48452

[startup+102.306 s]
/proc/loadavg: 1.05 1.20 1.09 2/78 14281
/proc/meminfo: memFree=1802864/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=67692 CPUtime=102.27
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 18066 0 0 0 10209 18 0 0 25 0 1 0 272463915 69316608 16311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 16923 16311 310 324 0 15993 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 67692

[startup+162.301 s]
/proc/loadavg: 1.02 1.16 1.09 2/78 14281
/proc/meminfo: memFree=1786992/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=83468 CPUtime=162.25
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 22012 0 0 0 16202 23 0 0 25 0 1 0 272463915 85471232 20257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 20867 20257 310 324 0 19937 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 83468

[startup+222.302 s]
/proc/loadavg: 1.00 1.13 1.08 2/78 14281
/proc/meminfo: memFree=1773360/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=97060 CPUtime=222.24
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 25393 0 0 0 22197 27 0 0 25 0 1 0 272463915 99389440 23638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 24265 23638 310 324 0 23335 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 97060

[startup+282.301 s]
/proc/loadavg: 1.00 1.10 1.07 2/78 14281
/proc/meminfo: memFree=1759984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=110516 CPUtime=282.22
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 28753 0 0 0 28191 31 0 0 25 0 1 0 272463915 113168384 26998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 27629 26998 310 324 0 26699 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 110516

[startup+342.303 s]
/proc/loadavg: 1.00 1.08 1.07 2/78 14281
/proc/meminfo: memFree=1748016/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=122260 CPUtime=342.21
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 31700 0 0 0 34186 35 0 0 25 0 1 0 272463915 125194240 29945 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 30565 29945 310 324 0 29635 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 122260

[startup+402.302 s]
/proc/loadavg: 1.00 1.06 1.06 2/78 14281
/proc/meminfo: memFree=1737392/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=132972 CPUtime=402.19
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 34376 0 0 0 40181 38 0 0 25 0 1 0 272463915 136163328 32621 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 33243 32621 310 324 0 32313 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 132972

[startup+462.303 s]
/proc/loadavg: 1.00 1.05 1.06 2/78 14281
/proc/meminfo: memFree=1727408/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=142780 CPUtime=462.17
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 36834 0 0 0 46177 40 0 0 25 0 1 0 272463915 146206720 35079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 35695 35079 310 324 0 34765 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 142780

[startup+522.303 s]
/proc/loadavg: 1.00 1.04 1.05 2/78 14281
/proc/meminfo: memFree=1718128/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=152200 CPUtime=522.16
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 39179 0 0 0 52173 43 0 0 25 0 1 0 272463915 155852800 37424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2977509 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 38050 37424 310 324 0 37120 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 152200

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/78 14281
/proc/meminfo: memFree=1708784/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=161248 CPUtime=582.15
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 41458 0 0 0 58169 46 0 0 25 0 1 0 272463915 165117952 39703 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 40312 39703 310 324 0 39382 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 161248

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 14281
/proc/meminfo: memFree=1699248/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=170768 CPUtime=642.14
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 43817 0 0 0 64165 49 0 0 25 0 1 0 272463915 174866432 42062 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2969352 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 42692 42062 310 324 0 41762 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 170768


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 14281
/proc/meminfo: memFree=1664688/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=205008 CPUtime=882.07
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 52372 0 0 0 88146 61 0 0 25 0 1 0 272463915 209928192 50617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 51252 50617 310 324 0 50322 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 205008

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 14281
/proc/meminfo: memFree=1657264/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=212500 CPUtime=942.06
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 54251 0 0 0 94142 64 0 0 25 0 1 0 272463915 217600000 52496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 53125 52496 310 324 0 52195 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 212500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1649520/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=219732 CPUtime=1002.04
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 56074 0 0 0 100139 65 0 0 25 0 1 0 272463915 225005568 54319 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 54933 54319 310 324 0 54003 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 219732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1642224/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=227084 CPUtime=1062.02
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 57898 0 0 0 106134 68 0 0 25 0 1 0 272463915 232534016 56143 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 56771 56143 310 324 0 55841 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 227084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1636016/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=233132 CPUtime=1122.01
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 59428 0 0 0 112131 70 0 0 25 0 1 0 272463915 238727168 57673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 58283 57673 310 324 0 57353 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 233132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1630512/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=238700 CPUtime=1182
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 60815 0 0 0 118128 72 0 0 25 0 1 0 272463915 244428800 59060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 59675 59060 310 324 0 58745 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 238700

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1623984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=245024 CPUtime=1241.99
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 62387 0 0 0 124125 74 0 0 25 0 1 0 272463915 250904576 60632 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 61256 60632 310 324 0 60326 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 245024

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1617648/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=251244 CPUtime=1301.97
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 63943 0 0 0 130121 76 0 0 25 0 1 0 272463915 257273856 62188 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 62811 62188 310 324 0 61881 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 251244

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1612208/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=256648 CPUtime=1361.95
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 65302 0 0 0 136117 78 0 0 25 0 1 0 272463915 262807552 63547 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 64162 63547 310 324 0 63232 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 256648

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1605936/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=262828 CPUtime=1421.94
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 66827 0 0 0 142114 80 0 0 25 0 1 0 272463915 269135872 65072 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 65707 65072 310 324 0 64777 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 262828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1600944/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=267740 CPUtime=1481.92
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 68070 0 0 0 148111 81 0 0 25 0 1 0 272463915 274165760 66315 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 66935 66315 310 324 0 66005 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 267740

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1600240/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=268256 CPUtime=1541.91
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 68287 0 0 0 154109 82 0 0 25 0 1 0 272463915 274694144 66431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 67064 66431 310 324 0 66134 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 268256

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1600240/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=268256 CPUtime=1601.9
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 68287 0 0 0 160107 83 0 0 25 0 1 0 272463915 274694144 66431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 67064 66431 310 324 0 66134 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 268256

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1600240/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=268256 CPUtime=1661.88
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 68287 0 0 0 166105 83 0 0 25 0 1 0 272463915 274694144 66431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 67064 66431 310 324 0 66134 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 268256

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1600176/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=268256 CPUtime=1721.87
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 68287 0 0 0 172103 84 0 0 25 0 1 0 272463915 274694144 66431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 67064 66431 310 324 0 66134 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 268256

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1599984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=268256 CPUtime=1781.85
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 68287 0 0 0 178101 84 0 0 25 0 1 0 272463915 274694144 66431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550788 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 67064 66431 310 324 0 66134 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 268256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1599984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=268256 CPUtime=1800.05
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 68287 0 0 0 179921 84 0 0 25 0 1 0 272463915 274694144 66431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 67064 66431 310 324 0 66134 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 268256

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14283
/proc/meminfo: memFree=1599984/2055920 swapFree=4157096/4192956
[pid=14280] ppid=14278 vsize=268256 CPUtime=1800.05
/proc/14280/stat : 14280 (bsolo3.0.17) R 14278 14280 13258 0 -1 4194304 68287 0 0 0 179921 84 0 0 25 0 1 0 272463915 274694144 66431 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14280/statm: 67064 66431 310 324 0 66134 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 268256

Child status: 15
Real time (s): 1800.55
CPU time (s): 1800.11
CPU user time (s): 1799.21
CPU system time (s): 0.890864
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 268660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.21
system time used= 0.890864
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68291
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= 13
involuntary context switches= 38867

runsolver used 1.2858 second user time and 4.10038 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Apr 30 20:17:35 UTC 2007

IDJOB= 452734
IDBENCH= 47801
IDSOLVER= 199
FILE ID= node72/452734-1177964254

PBS_JOBID= 4727692

Free space on /tmp= 66555 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/grieu/vmpc_27.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452734-1177964254/instance-452734-1177964254.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-452734-1177964254 -o ROOT/results/node72/solver-452734-1177964254 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452734-1177964254/instance-452734-1177964254.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  0bc945b76d7dcd650da3fb2748e7cddd

RANDOM SEED= 92554229

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1867456 kB
Buffers:          7424 kB
Cached:          83784 kB
SwapCached:      16232 kB
Active:          78384 kB
Inactive:        62276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867456 kB
SwapTotal:     4192956 kB
SwapFree:      4157096 kB
Dirty:            9296 kB
Writeback:           0 kB
Mapped:          56592 kB
Slab:            33288 kB
Committed_AS:  3462648 kB
PageTables:       1856 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= 66555 MiB

End job on node72 on Mon Apr 30 20:47:37 UTC 2007