Trace number 418998

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 3.0.16? (TO) 1800.15 1800.76

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-sat/dated-10-17-s.opb
MD5SUM738a10b9084361eb12f7c25e2cf3b540
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 benchmark108.01
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 variables229842
Total number of constraints1081178
Number of constraints which are clauses1081178
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/418998-1177400703/instance-418998-1177400703.opb
0.00/0.01	c File size is 34296856 bytes.
8.48/8.50	c Highest Coefficient sum: 10
8.48/8.50	c Parsing was ok!!
8.48/8.50	c Total parsing time: 8.497 s
8.98/9.04	c Var: 229842 Constr: 1081178 1081178/0/0 Lit: 2501490 Watch. Lit: 2143199
8.98/9.04	c Obj. Vars: 0 (0 % of total variables)
189.72/189.81	c Pre-processing Time: 189.732 s
189.72/189.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
189.72/189.82	c        0  65166   217205   568959    2   434410   72401      0      0 189.73
189.72/189.82	c Switching off LPR mode.
1799.99/1800.63	c      100  65166   217305   571795    2   434610   79642    100      0 192.07
1799.99/1800.63	c      253  65134   217458   578270    2   434915   87607    253      1 194.23
1799.99/1800.63	c      480  65134   217685   593186    2   435369   96368    480      2 196.98
1799.99/1800.63	c      818  64987   218023   619880    2   436043  106005    818      4 200.19
1799.99/1800.63	c     1328  64987   218533   654581    2   437063  116606   1328      6 207.88
1799.99/1800.63	c     2091  64896   219296   715821    3   438588  128267   2091      9 215.98
1799.99/1800.63	c     3237  64821   220442   853180    3   440879  141094   3237     14 229.23
1799.99/1800.63	c     4960  64821   222165  1142062    5   444325  155204   4960     20 238.49
1799.99/1800.63	c     7544  64821   224749  1539467    6   449493  170725   7544     29 256.26
1799.99/1800.63	c    11423  64800   228628  2622466   11   457250  187798  11423     40 283.67
1799.99/1800.63	c    17245  64800   234450  4604472   19   468894  206578  17245     54 318.64
1799.99/1800.63	c    25983  64765   243188  7568317   31   486368  227236  25983     66 391.17
1799.99/1800.63	c    39094  64765   256299 12818913   50   512590  249960  39094     77 504.81
1799.99/1800.63	c    58765  64765   275970 25303668   91   551932  274957  58765     76 766.30
1799.99/1800.63	c    88276  64739   305481 38160584  124   610951  302453  88276     71 1234.05
1799.99/1800.63	c Resources Exceeded
1799.99/1800.63	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.99/1800.63	c   15   119449  22707   201091   336654 51743430 119449     66 1800.03
1799.99/1800.63	s UNKNOWN
1799.99/1800.63	c Total time: 1800.03 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/node50/watcher-418998-1177400703 -o ROOT/results/node50/solver-418998-1177400703 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418998-1177400703/instance-418998-1177400703.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.84 3/64 7846
/proc/meminfo: memFree=1777864/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=3780 CPUtime=0
/proc/7846/stat : 7846 (bsolo3.0.16) D 7844 7846 7658 0 -1 4194304 184 0 2 0 0 0 0 0 18 0 1 0 94915683 3870720 155 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160395582 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/7846/statm: 945 155 129 324 0 14 0

[startup+0.0568451 s]
/proc/loadavg: 0.92 0.97 0.84 3/64 7846
/proc/meminfo: memFree=1777864/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=39368 CPUtime=0.04
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 933 0 3 0 4 0 0 0 18 0 1 0 94915683 40312832 865 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 9842 865 339 324 0 537 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 39368

[startup+0.101847 s]
/proc/loadavg: 0.92 0.97 0.84 3/64 7846
/proc/meminfo: memFree=1777864/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=40680 CPUtime=0.08
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 1314 0 3 0 8 0 0 0 18 0 1 0 94915683 41656320 1246 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 10170 1246 400 324 0 865 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 40680

[startup+0.301864 s]
/proc/loadavg: 0.92 0.97 0.84 3/64 7846
/proc/meminfo: memFree=1777864/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=44944 CPUtime=0.29
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 2668 0 3 0 28 1 0 0 19 0 1 0 94915683 46022656 2600 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 11236 2600 689 324 0 1931 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44944

[startup+0.701899 s]
/proc/loadavg: 0.92 0.97 0.84 3/64 7846
/proc/meminfo: memFree=1777864/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=56488 CPUtime=0.68
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 6225 0 3 0 66 2 0 0 23 0 1 0 94915683 57843712 5872 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 14122 5872 1199 324 0 4817 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56488

[startup+1.50197 s]
/proc/loadavg: 0.93 0.97 0.84 2/65 7847
/proc/meminfo: memFree=1750528/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=74932 CPUtime=1.48
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 11955 0 3 0 143 5 0 0 25 0 1 0 94915683 76730368 11192 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 18733 11192 2051 324 0 9428 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74932

[startup+3.10111 s]
/proc/loadavg: 0.93 0.97 0.84 2/65 7847
/proc/meminfo: memFree=1730048/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=98432 CPUtime=3.08
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 19604 0 3 0 300 8 0 0 25 0 1 0 94915683 100794368 18648 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 24608 18648 3572 324 0 15303 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 98432

[startup+6.30139 s]
/proc/loadavg: 0.93 0.97 0.84 2/65 7847
/proc/meminfo: memFree=1689288/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=137804 CPUtime=6.28
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 32514 0 3 0 614 14 0 0 25 0 1 0 94915683 141111296 31558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 34451 31558 6639 324 0 25146 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 137804

[startup+12.702 s]
/proc/loadavg: 0.94 0.97 0.84 2/65 7847
/proc/meminfo: memFree=1581064/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=203756 CPUtime=12.68
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 58610 0 3 0 1243 25 0 0 25 0 1 0 94915683 208646144 49280 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134583415 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 50939 49280 305 324 0 50008 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 203756

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.85 2/65 7847
/proc/meminfo: memFree=1581000/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=203888 CPUtime=25.48
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 58660 0 3 0 2522 26 0 0 25 0 1 0 94915683 208781312 49330 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 50972 49330 305 324 0 50041 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 203888

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.85 2/65 7847
/proc/meminfo: memFree=1581128/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=203888 CPUtime=51.05
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 58660 0 3 0 5079 26 0 0 25 0 1 0 94915683 208781312 49330 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8347717 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 50972 49330 305 324 0 50041 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 203888

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.85 2/65 7847
/proc/meminfo: memFree=1580424/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=204676 CPUtime=102.24
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 58842 0 3 0 10197 27 0 0 25 0 1 0 94915683 209588224 49512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 51169 49512 305 324 0 50238 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 204676

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 7847
/proc/meminfo: memFree=1579400/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=205600 CPUtime=162.22
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 59091 0 3 0 16193 29 0 0 25 0 1 0 94915683 210534400 49761 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 51400 49761 305 324 0 50469 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 205600

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 7847
/proc/meminfo: memFree=1579272/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=205600 CPUtime=222.21
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 59554 0 3 0 22189 32 0 0 25 0 1 0 94915683 210534400 49775 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 51400 49775 310 324 0 50469 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 205600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 7847
/proc/meminfo: memFree=1579336/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=205600 CPUtime=282.19
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 59556 0 3 0 28185 34 0 0 25 0 1 0 94915683 210534400 49777 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 51400 49777 310 324 0 50469 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 205600

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 7847
/proc/meminfo: memFree=1579336/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=205600 CPUtime=342.17
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 59558 0 3 0 34181 36 0 0 25 0 1 0 94915683 210534400 49779 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 51400 49779 310 324 0 50469 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 205600

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 7847
/proc/meminfo: memFree=1579144/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=205996 CPUtime=402.16
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 59662 0 3 0 40178 38 0 0 25 0 1 0 94915683 210939904 49883 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 51499 49883 310 324 0 50568 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 205996

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 7847
/proc/meminfo: memFree=1549000/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=236024 CPUtime=462.14
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 67166 0 3 0 46169 45 0 0 25 0 1 0 94915683 241688576 57387 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 59006 57387 310 324 0 58075 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 236024

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 7847
/proc/meminfo: memFree=1522184/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=263300 CPUtime=522.12
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 73992 0 3 0 52161 51 0 0 25 0 1 0 94915683 269619200 64213 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 65825 64213 310 324 0 64894 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 263300

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 7847
/proc/meminfo: memFree=1490888/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=294064 CPUtime=582.11
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 81667 0 3 0 58154 57 0 0 25 0 1 0 94915683 301121536 71888 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 73516 71888 310 324 0 72585 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 294064

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7847
/proc/meminfo: memFree=1454984/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=329712 CPUtime=642.1
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 90578 0 3 0 64147 63 0 0 25 0 1 0 94915683 337625088 80799 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 82428 80799 310 324 0 81497 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 329712


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7847
/proc/meminfo: memFree=1329928/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=454384 CPUtime=882.03
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 121758 0 3 0 88118 85 0 0 25 0 1 0 94915683 465289216 111979 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 113596 111979 310 324 0 112665 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 454384

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 7847
/proc/meminfo: memFree=1307400/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=477448 CPUtime=942.01
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 127529 0 3 0 94111 90 0 0 25 0 1 0 94915683 488906752 117750 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 119362 117750 310 324 0 118431 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 477448

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 8021
/proc/meminfo: memFree=1284408/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=498524 CPUtime=1001.9
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 132803 0 3 0 100095 95 0 0 25 0 1 0 94915683 510488576 123024 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 124631 123024 310 324 0 123700 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 498524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8045
/proc/meminfo: memFree=1263240/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=521072 CPUtime=1061.88
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 138425 0 3 0 106088 100 0 0 25 0 1 0 94915683 533577728 128646 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 130268 128646 310 324 0 129337 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 521072

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8045
/proc/meminfo: memFree=1244744/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=539336 CPUtime=1121.87
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 142984 0 3 0 112083 104 0 0 25 0 1 0 94915683 552280064 133205 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 134834 133205 310 324 0 133903 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 539336

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8045
/proc/meminfo: memFree=1227080/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=557216 CPUtime=1181.85
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 147469 0 3 0 118078 107 0 0 25 0 1 0 94915683 570589184 137690 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 139304 137690 310 324 0 138373 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 557216

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 8045
/proc/meminfo: memFree=1207048/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=576936 CPUtime=1241.84
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 152384 0 3 0 124072 112 0 0 25 0 1 0 94915683 590782464 142605 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 144234 142605 310 324 0 143303 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 576936

[startup+1302.3 s]
/proc/loadavg: 1.06 0.99 0.91 2/65 8045
/proc/meminfo: memFree=1185800/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=597992 CPUtime=1301.83
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 157646 0 3 0 130067 116 0 0 25 0 1 0 94915683 612343808 147867 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 149498 147867 310 324 0 148567 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 597992

[startup+1362.3 s]
/proc/loadavg: 1.02 0.99 0.91 2/65 8045
/proc/meminfo: memFree=1164296/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=619556 CPUtime=1361.8
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 163053 0 3 0 136060 120 0 0 25 0 1 0 94915683 634425344 153274 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 154889 153274 310 324 0 153958 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 619556

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8047
/proc/meminfo: memFree=1145920/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=637936 CPUtime=1421.79
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 167648 0 3 0 142055 124 0 0 25 0 1 0 94915683 653246464 157869 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 159484 157869 310 324 0 158553 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 637936

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8047
/proc/meminfo: memFree=1128904/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=655048 CPUtime=1481.77
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 171934 0 3 0 148049 128 0 0 25 0 1 0 94915683 670769152 162155 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 163762 162155 310 324 0 162831 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 655048

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8047
/proc/meminfo: memFree=1110792/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=673024 CPUtime=1541.76
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 176421 0 3 0 154044 132 0 0 25 0 1 0 94915683 689176576 166642 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 168256 166642 310 324 0 167325 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 673024

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8047
/proc/meminfo: memFree=1091080/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=692824 CPUtime=1601.74
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 181363 0 3 0 160039 135 0 0 25 0 1 0 94915683 709451776 171584 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 173206 171584 310 324 0 172275 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 692824

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8047
/proc/meminfo: memFree=1070088/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=713588 CPUtime=1661.73
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 186561 0 3 0 166034 139 0 0 25 0 1 0 94915683 730714112 176782 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 178397 176782 310 324 0 177466 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 713588

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8047
/proc/meminfo: memFree=1055176/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=728608 CPUtime=1721.71
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 190302 0 3 0 172030 141 0 0 25 0 1 0 94915683 746094592 180523 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 182152 180523 310 324 0 181221 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 728608

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8047
/proc/meminfo: memFree=1039880/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=743612 CPUtime=1781.69
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194304 194076 0 3 0 178026 143 0 0 25 0 1 0 94915683 761458688 184297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 185903 184297 310 324 0 184972 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 743612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8047
/proc/meminfo: memFree=1466632/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=0 CPUtime=1800.09
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194308 194997 0 3 0 179858 151 0 0 25 0 1 0 94915683 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 0

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 8047
/proc/meminfo: memFree=1466632/2055920 swapFree=4183824/4192956
[pid=7846] ppid=7844 vsize=0 CPUtime=1800.09
/proc/7846/stat : 7846 (bsolo3.0.16) R 7844 7846 7658 0 -1 4194308 194997 0 3 0 179858 151 0 0 25 0 1 0 94915683 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7846/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.76
CPU time (s): 1800.15
CPU user time (s): 1798.59
CPU system time (s): 1.56476
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 747348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.59
system time used= 1.56476
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194997
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 5239

runsolver used 1.55176 second user time and 3.42648 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue Apr 24 07:45:05 UTC 2007

IDJOB= 418998
IDBENCH= 47742
IDSOLVER= 163
FILE ID= node50/418998-1177400703

PBS_JOBID= 4675562

Free space on /tmp= 66471 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-sat/dated-10-17-s.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418998-1177400703/instance-418998-1177400703.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-418998-1177400703 -o ROOT/results/node50/solver-418998-1177400703 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/418998-1177400703/instance-418998-1177400703.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  738a10b9084361eb12f7c25e2cf3b540

RANDOM SEED= 714399999

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1778336 kB
Buffers:         21028 kB
Cached:         168224 kB
SwapCached:       3188 kB
Active:         111044 kB
Inactive:       115836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778336 kB
SwapTotal:     4192956 kB
SwapFree:      4183824 kB
Dirty:           38012 kB
Writeback:           0 kB
Mapped:          43564 kB
Slab:            36624 kB
Committed_AS:  2919152 kB
PageTables:       1532 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= 66471 MiB

End job on node50 on Tue Apr 24 08:15:08 UTC 2007