Trace number 452669

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) 1800.26 1800.93

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/anbulagan/medium-unsat/total-10-11-u.opb
MD5SUM042bdf9e0ed43db37c74be6b46cbfaf8
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark166.609
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables192890
Total number of constraints855991
Number of constraints which are clauses855991
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 constraint1
Maximum length of a constraint10
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 10
Number of bits of the biggest sum of numbers4
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/452669-1177963507/instance-452669-1177963507.opb
0.00/0.00	c File size is 26534673 bytes.
6.09/6.12	c Highest Coefficient sum: 10
6.09/6.12	c Parsing was ok!!
6.09/6.12	c Total parsing time: 6.122 s
6.49/6.56	c Var: 192890 Constr: 855991 855991/0/0 Lit: 1944492 Watch. Lit: 1695632
6.49/6.56	c Obj. Vars: 0 (0 % of total variables)
186.11/186.20	c Pre-processing Time: 186.128 s
186.11/186.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
186.11/186.21	c        0  53436   156533   404818    2   313066   52177      0      0 186.13
186.11/186.21	c Switching off LPR mode.
1800.04/1800.71	c      101  53436   156634   408555    2   313268   57395    101      0 187.61
1800.04/1800.71	c      252  53436   156785   416247    2   313570   63135    252      1 190.24
1800.04/1800.71	c      478  53436   157011   449308    2   314022   69449    478      2 192.28
1800.04/1800.71	c      818  53252   157351   489680    3   314701   76394    818      4 196.98
1800.04/1800.71	c     1329  53252   157862   551098    3   315723   84034   1329      6 202.25
1800.04/1800.71	c     2094  53237   158627   651482    4   317252   92438   2094      9 210.48
1800.04/1800.71	c     3241  53237   159774  1149068    7   319546  101682   3241     14 225.31
1800.04/1800.71	c     4963  53237   161496  1612476    9   322990  111851   4963     20 241.09
1800.04/1800.71	c     7547  53237   164080  4157834   25   328158  123037   7547     27 270.99
1800.04/1800.71	c    11426  53237   167959  6473814   38   335916  135341  11426     36 313.81
1800.04/1800.71	c    17249  53220   173782 12120663   69   347561  148876  17249     40 429.45
1800.04/1800.71	c    25989  53220   182522 25064041  137   365041  163764  25989     45 576.87
1800.04/1800.71	c    39100  51140   195633 41623091  212   391262  180141  39100     48 813.64
1800.04/1800.71	c    58771  50914   215304 77824356  361   430591  198156  58771     43 1359.72
1800.04/1800.71	c Caught signal: 15
1800.04/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.71	c   14    70768  19027   192373   227301 99134145  70768     39 1800.05
1800.04/1800.71	s UNKNOWN
1800.04/1800.71	c Total time: 1800.05 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/node46/watcher-452669-1177963507 -o ROOT/results/node46/solver-452669-1177963507 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452669-1177963507/instance-452669-1177963507.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: 0.95 0.98 0.99 2/78 17683
/proc/meminfo: memFree=1778076/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=3828 CPUtime=0
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 151034077 3919872 142 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7763792 0 0 4096 0 0 0 0 17 1 0 0
/proc/17683/statm: 945 133 110 324 0 15 0

[startup+0.0824491 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17683
/proc/meminfo: memFree=1778076/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=32676 CPUtime=0.07
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 1164 0 0 0 7 0 0 0 18 0 1 0 151034077 33460224 1094 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 8169 1094 374 324 0 760 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 32676

[startup+0.101452 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17683
/proc/meminfo: memFree=1778076/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=33088 CPUtime=0.09
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 1294 0 0 0 9 0 0 0 18 0 1 0 151034077 33882112 1224 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 8272 1224 401 324 0 863 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33088

[startup+0.30149 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17683
/proc/meminfo: memFree=1778076/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=37216 CPUtime=0.29
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 2619 0 0 0 29 0 0 0 19 0 1 0 151034077 38109184 2549 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 9304 2549 685 324 0 1895 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.701566 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17683
/proc/meminfo: memFree=1778076/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=48648 CPUtime=0.69
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 6147 0 0 0 67 2 0 0 22 0 1 0 151034077 49815552 5792 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 12162 5792 1166 324 0 4753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48648

[startup+1.50171 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1753072/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=65960 CPUtime=1.49
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 11534 0 0 0 145 4 0 0 25 0 1 0 151034077 67543040 10769 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 16490 10769 1991 324 0 9081 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65960

[startup+3.10201 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1733616/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=86552 CPUtime=3.09
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 18236 0 0 0 302 7 0 0 25 0 1 0 151034077 88629248 17471 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 21638 17471 3518 324 0 14229 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 86552

[startup+6.3016 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1689776/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=126644 CPUtime=6.29
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 37655 0 0 0 614 15 0 0 25 0 1 0 151034077 129683456 30411 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 31661 30413 299 324 0 30731 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 126644

[startup+12.7018 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1622256/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=163604 CPUtime=12.69
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 46572 0 0 0 1249 20 0 0 25 0 1 0 151034077 167530496 39328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 40901 39328 303 324 0 39971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 163604

[startup+25.5012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1622064/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=164264 CPUtime=25.48
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 46742 0 0 0 2528 20 0 0 25 0 1 0 151034077 168206336 39498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583062 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 41066 39498 303 324 0 40136 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 164264

[startup+51.1019 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1621808/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=164264 CPUtime=51.06
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 46742 0 0 0 5085 21 0 0 25 0 1 0 151034077 168206336 39498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 41066 39498 303 324 0 40136 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 164264

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1621616/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=164396 CPUtime=102.25
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 46784 0 0 0 10202 23 0 0 25 0 1 0 151034077 168341504 39540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134567662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 41099 39540 303 324 0 40169 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 164396

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1621168/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=164792 CPUtime=162.22
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 46882 0 0 0 16198 24 0 0 25 0 1 0 151034077 168747008 39638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 41198 39638 303 324 0 40268 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 164792

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1620976/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=164792 CPUtime=222.2
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 47282 0 0 0 22195 25 0 0 25 0 1 0 151034077 168747008 39661 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228705 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 41198 39661 308 324 0 40268 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 164792

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1621040/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=164792 CPUtime=282.18
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 47284 0 0 0 28192 26 0 0 25 0 1 0 151034077 168747008 39663 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 41198 39663 308 324 0 40268 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 164792

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1609072/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=176928 CPUtime=342.16
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 50309 0 0 0 34189 27 0 0 25 0 1 0 151034077 181174272 42688 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 44232 42688 308 324 0 43302 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 176928

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1573552/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=213292 CPUtime=402.14
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 59416 0 0 0 40181 33 0 0 25 0 1 0 151034077 218411008 51795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 53323 51795 308 324 0 52393 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 213292

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1515632/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=270320 CPUtime=462.11
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 73653 0 0 0 46169 42 0 0 25 0 1 0 151034077 276807680 66032 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 67580 66032 308 324 0 66650 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 270320

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1438832/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=347400 CPUtime=522.1
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 92919 0 0 0 52159 51 0 0 25 0 1 0 151034077 355737600 85298 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 86850 85298 308 324 0 85920 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 347400

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1383856/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=401844 CPUtime=582.07
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 106532 0 0 0 58149 58 0 0 25 0 1 0 151034077 411488256 98911 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 100461 98911 308 324 0 99531 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 401844

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1348912/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=436412 CPUtime=642.05
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 115196 0 0 0 64142 63 0 0 25 0 1 0 151034077 446885888 107575 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 109103 107575 308 324 0 108173 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 436412


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1111664/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=673572 CPUtime=941.94
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 174484 0 0 0 94101 93 0 0 25 0 1 0 151034077 689737728 166863 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 168393 166863 308 324 0 167463 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 673572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1062640/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=722212 CPUtime=1001.92
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 186649 0 0 0 100093 99 0 0 25 0 1 0 151034077 739545088 179028 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 180553 179028 308 324 0 179623 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 722212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=1016560/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=769272 CPUtime=1061.9
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 198402 0 0 0 106085 105 0 0 25 0 1 0 151034077 787734528 190781 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 192318 190781 308 324 0 191388 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 769272

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=961264/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=824344 CPUtime=1121.87
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 212172 0 0 0 112075 112 0 0 25 0 1 0 151034077 844128256 204551 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 206086 204551 308 324 0 205156 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 824344

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=905392/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=879848 CPUtime=1181.85
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 226050 0 0 0 118066 119 0 0 25 0 1 0 151034077 900964352 218429 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 219962 218429 308 324 0 219032 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 879848

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=853424/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=931216 CPUtime=1241.83
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 238904 0 0 0 124058 125 0 0 25 0 1 0 151034077 953565184 231283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8226135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 232804 231283 308 324 0 231874 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 931216

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=794864/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=989436 CPUtime=1301.81
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 253442 0 0 0 130049 132 0 0 25 0 1 0 151034077 1013182464 245821 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 247359 245821 308 324 0 246429 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 989436

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=719216/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=1065136 CPUtime=1361.79
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 272361 0 0 0 136039 140 0 0 25 0 1 0 151034077 1090699264 264740 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 266284 264740 308 324 0 265354 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1065136

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=684848/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=1099244 CPUtime=1421.77
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 280899 0 0 0 142032 145 0 0 25 0 1 0 151034077 1125625856 273278 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 274811 273278 308 324 0 273881 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 1099244

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=636208/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=1147984 CPUtime=1481.75
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 293090 0 0 0 148024 151 0 0 25 0 1 0 151034077 1175535616 285469 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 286996 285469 308 324 0 286066 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 1147984

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=594224/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=1190016 CPUtime=1541.72
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 303607 0 0 0 154016 156 0 0 25 0 1 0 151034077 1218576384 295986 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 297504 295986 308 324 0 296574 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1190016

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 17684
/proc/meminfo: memFree=543664/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=1240808 CPUtime=1601.7
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 316292 0 0 0 160009 161 0 0 25 0 1 0 151034077 1270587392 308671 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 310202 308671 308 324 0 309272 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 1240808

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=503216/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=1280656 CPUtime=1661.68
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 326254 0 0 0 166002 166 0 0 25 0 1 0 151034077 1311391744 318633 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 320164 318633 308 324 0 319234 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 1280656

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=481200/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=1302728 CPUtime=1721.65
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 331771 0 0 0 171997 168 0 0 25 0 1 0 151034077 1333993472 324150 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 325682 324150 308 324 0 324752 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 1302728

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=456432/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=1327248 CPUtime=1781.64
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 337900 0 0 0 177991 173 0 0 25 0 1 0 151034077 1359101952 330279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 331812 330279 308 324 0 330882 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 1327248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=449648/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=1333904 CPUtime=1800.04
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194304 339575 0 0 0 179830 174 0 0 25 0 1 0 151034077 1365917696 331954 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 333476 331954 308 324 0 332546 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1333904

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=449648/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=0 CPUtime=1800.14
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194308 339579 0 0 0 179830 184 0 0 25 0 1 0 151034077 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

[startup+1800.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 17684
/proc/meminfo: memFree=449648/2055920 swapFree=4159404/4192956
[pid=17683] ppid=17681 vsize=0 CPUtime=1800.23
/proc/17683/stat : 17683 (bsolo3.0.17) R 17681 17683 16775 0 -1 4194308 339579 0 0 0 179830 193 0 0 25 0 1 0 151034077 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/17683/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.23
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.93
CPU time (s): 1800.26
CPU user time (s): 1798.3
CPU system time (s): 1.9587
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 1333904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.3
system time used= 1.9587
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 339579
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= 2977

runsolver used 1.70274 second user time and 4.24235 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Mon Apr 30 20:05:11 UTC 2007

IDJOB= 452669
IDBENCH= 47736
IDSOLVER= 199
FILE ID= node46/452669-1177963507

PBS_JOBID= 4727727

Free space on /tmp= 66189 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-unsat/total-10-11-u.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452669-1177963507/instance-452669-1177963507.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-452669-1177963507 -o ROOT/results/node46/solver-452669-1177963507 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452669-1177963507/instance-452669-1177963507.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  042bdf9e0ed43db37c74be6b46cbfaf8

RANDOM SEED= 740971063

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1778512 kB
Buffers:         34256 kB
Cached:         153192 kB
SwapCached:       2612 kB
Active:         110260 kB
Inactive:       102372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778512 kB
SwapTotal:     4192956 kB
SwapFree:      4159404 kB
Dirty:           32608 kB
Writeback:           0 kB
Mapped:          32776 kB
Slab:            50112 kB
Committed_AS:  3560688 kB
PageTables:       1996 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= 66189 MiB

End job on node46 on Mon Apr 30 20:35:14 UTC 2007