Trace number 452796

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) 1800.08 1802.71

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
jarvisalo/mod2-rand3bip-sat-240-3.sat05-2205.reshuffled-07.opb
MD5SUMaf1dfb1190d2762c6114d31e93d986b7
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 benchmark97.7131
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 variables240
Total number of constraints960
Number of constraints which are clauses960
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 constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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/452796-1177965509/instance-452796-1177965509.opb
0.00/0.00	c File size is 29148 bytes.
0.00/0.01	c Highest Coefficient sum: 5
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.006 s
0.00/0.01	c Var: 240 Constr: 960 960/0/0 Lit: 2880 Watch. Lit: 1920
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.01 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    240      960     2880    3     1920     319      0      0 0.01
0.00/0.01	c Switching off LPR mode.
1800.07/1800.70	c      101    240     1061     7023    6     2122     351    101   4391 0.02
1800.07/1800.70	c      251    239     1211    12094    9     2421     387    251   6605 0.04
1800.07/1800.70	c      477    239     1178    10249    8     2355     426    218   7338 0.07
1800.07/1800.70	c      816    239     1250    11666    9     2499     469    290   7846 0.10
1800.07/1800.70	c     1324    239     1208     7641    6     2415     516    248   8122 0.16
1800.07/1800.70	c     2087    239     1363    14222   10     2725     568    403   7758 0.27
1800.07/1800.70	c     3234    239     1247    11257    9     2493     625    287   7627 0.42
1800.07/1800.70	c     4956    239     1533    23649   15     3065     688    573   7019 0.71
1800.07/1800.70	c     7541    239     1423    21765   15     2845     757    463   6027 1.25
1800.07/1800.70	c    11420    239     1532    24644   16     3063     833    572   5522 2.07
1800.07/1800.70	c    17243    239     1478    18254   12     2955     917    518   5726 3.01
1800.07/1800.70	c    25980    239     1422    11165    7     2843    1009    462   6504 3.99
1800.07/1800.70	c    39090    239     1551    22311   14     3101    1110    591   6287 6.22
1800.07/1800.70	c    58760    239     1746    20935   11     3491    1222    786   6452 9.11
1800.07/1800.70	c    88270    239     1668    20246   12     3335    1345    708   6445 13.70
1800.07/1800.70	c   132540    239     1798    20342   11     3595    1480    838   6446 20.56
1800.07/1800.70	c   198951    239     2122    33988   16     4243    1629   1162   5978 33.28
1800.07/1800.70	c   298572    239     2589    45898   17     5177    1792   1629   5906 50.55
1800.07/1800.70	c   448008    239     2227    30019   13     4453    1972   1267   5653 79.25
1800.07/1800.70	c   672168    239     2538    40993   16     5075    2170   1578   5305 126.70
1800.07/1800.70	c  1008411    239     2804    72468   25     5607    2388   1844   4967 202.99
1800.07/1800.70	c  1512782    239     2901    87591   30     5801    2627   1941   4424 341.94
1800.07/1800.70	c  2269345    239     3446   119566   34     6891    2890   2486   4039 561.72
1800.07/1800.70	c  3404196    239     2410    68267   28     4819    3180   1450   3904 871.77
1800.07/1800.70	c  5106479    239     2576    62156   24     5151    3499   1616   3878 1316.48
1800.07/1800.70	c Caught signal: 15
1800.07/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.70	c   25  7087705  66468  7181071     4086   122948   3126   3937 1800.08
1800.07/1800.70	s UNKNOWN
1800.07/1800.70	c Total time: 1800.08 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/node62/watcher-452796-1177965509 -o ROOT/results/node62/solver-452796-1177965509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452796-1177965509/instance-452796-1177965509.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: 1.00 0.99 0.97 3/64 26667
/proc/meminfo: memFree=1785152/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=11768 CPUtime=0
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 115126925 12050432 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 2942 337 281 324 0 2004 0

[startup+0.0351689 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 26667
/proc/meminfo: memFree=1785152/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=4192 CPUtime=0.02
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 473 0 0 0 2 0 0 0 18 0 1 0 115126925 4292608 436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8541819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1048 436 310 324 0 118 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4192

[startup+0.101176 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 26667
/proc/meminfo: memFree=1785152/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=4448 CPUtime=0.09
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 513 0 0 0 9 0 0 0 18 0 1 0 115126925 4554752 475 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8547988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1112 475 310 324 0 182 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4448

[startup+0.301198 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 26667
/proc/meminfo: memFree=1785152/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=4448 CPUtime=0.29
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 522 0 0 0 29 0 0 0 19 0 1 0 115126925 4554752 484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8539892 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1112 484 310 324 0 182 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4448

[startup+0.701245 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 26667
/proc/meminfo: memFree=1785152/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=4580 CPUtime=0.69
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 547 0 0 0 69 0 0 0 22 0 1 0 115126925 4689920 509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8540247 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1145 509 310 324 0 215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4580

[startup+1.50134 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1784184/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=4708 CPUtime=1.49
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 581 0 0 0 149 0 0 0 25 0 1 0 115126925 4820992 543 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8540247 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1177 543 310 324 0 247 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4708

[startup+3.10153 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1783992/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=4708 CPUtime=3.09
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 582 0 0 0 309 0 0 0 25 0 1 0 115126925 4820992 544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8537397 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1177 544 310 324 0 247 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4708

[startup+6.30191 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1783736/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=4712 CPUtime=6.29
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 604 0 0 0 629 0 0 0 25 0 1 0 115126925 4825088 566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550890 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1178 566 310 324 0 248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4712

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1783680/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=4844 CPUtime=12.68
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 634 0 0 0 1268 0 0 0 25 0 1 0 115126925 4960256 596 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1211 596 310 324 0 281 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4844

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1783616/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=5084 CPUtime=25.48
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 682 0 0 0 2548 0 0 0 25 0 1 0 115126925 5206016 644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1271 644 310 324 0 341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5084

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1783616/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=5084 CPUtime=51.07
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 682 0 0 0 5107 0 0 0 25 0 1 0 115126925 5206016 644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572937 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1271 644 310 324 0 341 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5084

[startup+102.304 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1783424/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=5284 CPUtime=102.27
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 739 0 0 0 10226 1 0 0 25 0 1 0 115126925 5410816 701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1321 701 310 324 0 391 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5284

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1783168/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=5516 CPUtime=162.25
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 786 0 0 0 16224 1 0 0 25 0 1 0 115126925 5648384 748 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8537937 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1379 748 310 324 0 449 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5516

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1782912/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=5772 CPUtime=222.23
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 854 0 0 0 22222 1 0 0 25 0 1 0 115126925 5910528 816 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1443 816 310 324 0 513 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5772

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1782784/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=5772 CPUtime=282.21
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 872 0 0 0 28220 1 0 0 25 0 1 0 115126925 5910528 834 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1443 834 310 324 0 513 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5772

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1782784/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=5900 CPUtime=342.19
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 882 0 0 0 34218 1 0 0 25 0 1 0 115126925 6041600 844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1475 844 310 324 0 545 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5900

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1782464/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6084 CPUtime=402.17
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 940 0 0 0 40216 1 0 0 25 0 1 0 115126925 6230016 902 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8539879 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1521 902 310 324 0 591 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6084

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1782400/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6084 CPUtime=462.16
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 945 0 0 0 46215 1 0 0 25 0 1 0 115126925 6230016 907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1521 907 310 324 0 591 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6084

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1782400/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6084 CPUtime=522.14
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 945 0 0 0 52213 1 0 0 25 0 1 0 115126925 6230016 907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8539889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1521 907 310 324 0 591 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6084

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1782336/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6208 CPUtime=582.12
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 958 0 0 0 58211 1 0 0 25 0 1 0 115126925 6356992 920 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8539892 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1552 920 310 324 0 622 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6208

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26668
/proc/meminfo: memFree=1782336/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6208 CPUtime=642.11
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 960 0 0 0 64210 1 0 0 25 0 1 0 115126925 6356992 922 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1552 922 310 324 0 622 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6208


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

/proc/meminfo: memFree=1782016/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6452 CPUtime=1061.98
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1019 0 0 0 106197 1 0 0 25 0 1 0 115126925 6606848 981 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1613 981 310 324 0 683 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 6452

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26670
/proc/meminfo: memFree=1782016/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6452 CPUtime=1121.96
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1019 0 0 0 112195 1 0 0 25 0 1 0 115126925 6606848 981 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1613 981 310 324 0 683 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 6452

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26670
/proc/meminfo: memFree=1782080/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6452 CPUtime=1181.94
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1019 0 0 0 118193 1 0 0 25 0 1 0 115126925 6606848 981 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1613 981 310 324 0 683 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 6452

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26670
/proc/meminfo: memFree=1782080/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6452 CPUtime=1241.92
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1019 0 0 0 124191 1 0 0 25 0 1 0 115126925 6606848 981 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1613 981 310 324 0 683 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 6452

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26670
/proc/meminfo: memFree=1782080/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6452 CPUtime=1301.91
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1019 0 0 0 130190 1 0 0 25 0 1 0 115126925 6606848 981 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1613 981 310 324 0 683 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 6452

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/71 26744
/proc/meminfo: memFree=1780672/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6548 CPUtime=1361.85
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1046 0 0 0 136184 1 0 0 25 0 1 0 115126925 6705152 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8539688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1637 1008 310 324 0 707 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 6548

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26868
/proc/meminfo: memFree=1781760/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6540 CPUtime=1421.78
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1046 0 0 0 142176 2 0 0 25 0 1 0 115126925 6696960 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1635 1008 310 324 0 705 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 6540

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26868
/proc/meminfo: memFree=1781760/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1481.76
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1046 0 0 0 148174 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 6492

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26868
/proc/meminfo: memFree=1781760/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1541.74
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1046 0 0 0 154172 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 6492

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26868
/proc/meminfo: memFree=1781760/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1601.72
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1046 0 0 0 160170 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 6492

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26868
/proc/meminfo: memFree=1781760/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1661.71
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1046 0 0 0 166169 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 6492

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26868
/proc/meminfo: memFree=1781760/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1721.69
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1046 0 0 0 172167 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 6492

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26868
/proc/meminfo: memFree=1781696/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1781.67
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1046 0 0 0 178165 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 6492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26868
/proc/meminfo: memFree=1781696/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1800.07
/proc/26667/stat : 26667 (bsolo3.0.17) R 26665 26667 25657 0 -1 4194304 1046 0 0 0 180005 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6492

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 26868
/proc/meminfo: memFree=1781696/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1800.07
/proc/26667/stat : 26667 (bsolo3.0.17) S 26665 26667 25657 0 -1 4194304 1046 0 0 0 180005 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6492

[startup+1802.2 s]
/proc/loadavg: 0.92 0.97 0.96 1/66 26869
/proc/meminfo: memFree=1781688/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1800.07
/proc/26667/stat : 26667 (bsolo3.0.17) S 26665 26667 25657 0 -1 4194304 1046 0 0 0 180005 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6492

[startup+1802.6 s]
/proc/loadavg: 0.92 0.97 0.96 1/66 26869
/proc/meminfo: memFree=1781688/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1800.07
/proc/26667/stat : 26667 (bsolo3.0.17) S 26665 26667 25657 0 -1 4194304 1046 0 0 0 180005 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6492

[startup+1802.7 s]
/proc/loadavg: 0.92 0.97 0.96 1/66 26869
/proc/meminfo: memFree=1781688/2055920 swapFree=4184584/4192956
[pid=26667] ppid=26665 vsize=6492 CPUtime=1800.07
/proc/26667/stat : 26667 (bsolo3.0.17) S 26665 26667 25657 0 -1 4194304 1046 0 0 0 180005 2 0 0 25 0 1 0 115126925 6647808 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26667/statm: 1623 1008 310 324 0 693 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6492

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.71
CPU time (s): 1800.08
CPU user time (s): 1800.06
CPU system time (s): 0.022996
CPU usage (%): 99.854
Max. virtual memory (cumulated for all children) (KiB): 6572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1046
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= 4397

runsolver used 1.3388 second user time and 3.63845 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Mon Apr 30 20:38:29 UTC 2007

IDJOB= 452796
IDBENCH= 47863
IDSOLVER= 199
FILE ID= node62/452796-1177965509

PBS_JOBID= 4727710

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-240-3.sat05-2205.reshuffled-07.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452796-1177965509/instance-452796-1177965509.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-452796-1177965509 -o ROOT/results/node62/solver-452796-1177965509 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452796-1177965509/instance-452796-1177965509.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  af1dfb1190d2762c6114d31e93d986b7

RANDOM SEED= 587158537

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1785560 kB
Buffers:         20560 kB
Cached:         159524 kB
SwapCached:       2428 kB
Active:          97024 kB
Inactive:       108300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785560 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            6656 kB
Writeback:           0 kB
Mapped:          31784 kB
Slab:            51040 kB
Committed_AS:  1313100 kB
PageTables:       1504 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= 66558 MiB

End job on node62 on Mon Apr 30 21:08:32 UTC 2007