Trace number 1555231

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MXC 2009-03-10? (TO) 1200.1 1200.42

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark569.762
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

306.81/306.91	c starting MXC with:
306.81/306.91	c cnf_path = HOME/instance-1555231-1238738661.cnf
306.81/306.91	c restart_strategy = auto
306.81/306.91	c sign_strategy = cached
306.81/306.91	c use_preprocessing = -1
306.81/306.91	c output_implicant = 1
306.81/306.91	c timeout_seconds = 0
306.81/306.91	c running SatELite... done
306.81/306.91	c 17174 vars eliminated
306.81/306.91	c received 10 units and 34687 clauses from SatELite
306.81/306.91	c 17183 assignments made, starting to guess now
306.81/306.91	c ===================================[MXC]=====================================
306.81/306.91	c | Conflicts |                Clause Statistics                   |   Vars   |
306.81/306.91	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
306.81/306.91	c =============================================================================
306.81/306.91	c |         0 |       0   10421    24266        0        0     nan |    23696 |
306.81/306.91	c |       100 |       0   10456    24266       65     1050     6.2 |     6513 |
306.81/306.91	c |       210 |       0   10469    24266      162     1105     9.6 |     6513 |
306.81/306.91	c |       441 |       0   10472    24266      390     1220    44.0 |     6513 |
306.81/306.91	c |       805 |       0   10502    24266      724     1402    32.6 |     6513 |
306.81/306.91	c |      1315 |       0   10509    24266     1227     1657    41.9 |     6513 |
306.81/306.91	c |      1986 |       0   10534    24266     1873     1993    40.8 |     6513 |
306.81/306.91	c |      2834 |       0   10576    24266     1632     2417    38.0 |     6513 |
306.81/306.91	c |      3876 |       0   10524    24263     2660     2938    45.8 |     6511 |
306.81/306.91	c |      5132 |       0   10551    24263     2294     3566    53.9 |     6511 |
306.81/306.91	c |      6623 |       0   10546    24262     3757     4311    48.3 |     6510 |
306.81/306.91	c |      8373 |       0   10554    24262     3089     5186    42.7 |     6510 |
306.81/306.91	c |     10408 |       0   10558    24262     5120     6204    68.8 |     6510 |
306.81/306.91	c |     12756 |       0   10592    24262     3819     7378    61.6 |     6510 |
306.81/306.91	c |     15449 |       0   10666    24262     6438     8724    56.4 |     6510 |
306.81/306.91	c |     18521 |       0   10731    24262     9445    10260    58.7 |     6510 |
306.81/306.91	c |     22010 |       0   10758    24262     7435    12005    59.5 |     6510 |
306.81/306.91	c |     25958 |       0   10777    24262    11364    13979    74.0 |     6510 |
306.81/306.91	c |     30411 |       0   10825    24262    15769    16205    76.5 |     6510 |
306.81/306.91	c |     35419 |       0   10903    24262    12502    18709    63.5 |     6510 |
306.81/306.91	c |     41038 |       0   10933    24262    18091    21519    81.6 |     6510 |
306.81/306.91	c |     47329 |       0   10963    24262    24352    24664    90.0 |     6510 |
306.81/306.91	c |     54360 |       0   10997    24262    18938    28180    98.1 |     6510 |
306.81/306.91	c |     62205 |       0   11052    24262    26728    32102   102.5 |     6510 |
306.81/306.91	c |     70945 |       0   11149    24260    35338    36472    95.4 |     6509 |
306.81/306.91	c |     80669 |       0   11224    24260    26195    41334    79.0 |     6509 |
306.81/306.91	c |     91476 |       0   11293    24260    36933    46738    90.8 |     6509 |
306.81/306.91	c |    103474 |       0   11361    24260    48863    49243    99.3 |     6509 |
306.81/306.91	c |    116782 |       0   11432    24260    37472    50800    99.5 |     6509 |
306.81/306.91	c |    131532 |       0   11507    24260    52147    52389   108.9 |     6509 |
306.81/306.91	c |    147868 |       0   11594    24260    42267    54027   103.5 |     6509 |
306.81/306.91	c |    165948 |       0   11680    24260    32733    55692    99.2 |     6509 |
306.81/306.91	c |    185947 |       0   11789    24260    52623    57435   108.3 |     6509 |
306.81/306.91	c |    208057 |       0   11865    24260    45769    59139   102.8 |     6509 |
306.81/306.91	c |    232489 |       0   12052    24260    39849    61123   126.5 |     6509 |
306.81/306.91	c |    259475 |       0   12089    24260    35569    62806   125.6 |     6509 |
306.81/306.91	c |    289271 |       0   12208    24260    32935    64711   119.0 |     6509 |
306.81/306.91	c |    322158 |       0   12311    24260    65719    66618   125.4 |     6509 |
306.81/306.91	c |    358445 |       0   12474    24260    68532    68711   123.2 |     6509 |
306.81/306.91	c |    398472 |       0   12694    24260    38770    70995   100.8 |     6509 |
306.81/306.91	c |    442613 |       0   12828    24260    46513    73112   126.8 |     6509 |
306.81/306.91	c |    491279 |       0   12959    24260    57856    75269   129.4 |     6509 |
306.81/306.91	c |    544923 |       0   13018    24260

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555231-1238738661/watcher-1555231-1238738661 -o /tmp/evaluation-result-1555231-1238738661/solver-1555231-1238738661 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1555231-1238738661.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 1.00 1.00 3/64 27315
/proc/meminfo: memFree=1053280/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=4284 CPUtime=0
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 758 0 0 0 0 0 0 0 18 0 1 0 1146528876 4386816 744 1992294400 134512640 135192793 4294956208 18446744073709551615 134527968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 1071 749 50 166 0 902 0

[startup+0.0796691 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27315
/proc/meminfo: memFree=1053280/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=10596 CPUtime=0.07
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 2411 0 0 0 6 1 0 0 18 0 1 0 1146528876 10850304 2119 1992294400 134512640 135192793 4294956208 18446744073709551615 134567816 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 2649 2119 55 166 0 2480 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10596

[startup+0.101669 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27315
/proc/meminfo: memFree=1053280/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=11256 CPUtime=0.09
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 2603 0 0 0 8 1 0 0 18 0 1 0 1146528876 11526144 2311 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 2814 2311 56 166 0 2645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11256

[startup+0.301687 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27315
/proc/meminfo: memFree=1053280/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=17424 CPUtime=0.29
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 4148 0 0 0 27 2 0 0 19 0 1 0 1146528876 17842176 3856 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 4356 3856 56 166 0 4187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17424

[startup+0.701722 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27315
/proc/meminfo: memFree=1053280/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=18576 CPUtime=0.69
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 4753 0 0 0 67 2 0 0 22 0 1 0 1146528876 19021824 4204 1992294400 134512640 135192793 4294956208 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 4644 4204 72 166 0 4475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18576

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=1036184/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=19500 CPUtime=1.49
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 4977 0 0 0 147 2 0 0 25 0 1 0 1146528876 19968000 4428 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 4875 4428 73 166 0 4706 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19500

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=1035288/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=20444 CPUtime=3.09
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 5243 0 0 0 306 3 0 0 25 0 1 0 1146528876 20934656 4694 1992294400 134512640 135192793 4294956208 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 5111 4694 73 166 0 4942 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20444

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=1032920/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=23216 CPUtime=6.29
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 5923 0 0 0 626 3 0 0 25 0 1 0 1146528876 23773184 5374 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 5804 5374 73 166 0 5635 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23216

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=1028584/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=26476 CPUtime=12.69
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 6734 0 0 0 1265 4 0 0 25 0 1 0 1146528876 27111424 6185 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 6619 6185 73 166 0 6450 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26476

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=1016680/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=38920 CPUtime=25.48
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 9785 0 0 0 2542 6 0 0 25 0 1 0 1146528876 39854080 9236 1992294400 134512640 135192793 4294956208 18446744073709551615 134552360 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 9730 9236 73 166 0 9561 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38920

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=1009000/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=46912 CPUtime=51.07
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 11748 0 0 0 5099 8 0 0 25 0 1 0 1146528876 48037888 11199 1992294400 134512640 135192793 4294956208 18446744073709551615 134551370 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 11728 11199 73 166 0 11559 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46912

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=999720/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=56004 CPUtime=102.26
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 13993 0 0 0 10215 11 0 0 25 0 1 0 1146528876 57348096 13444 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 14001 13444 73 166 0 13832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 56004

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=989224/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=66484 CPUtime=162.25
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 16562 0 0 0 16211 14 0 0 25 0 1 0 1146528876 68079616 16013 1992294400 134512640 135192793 4294956208 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 16621 16013 73 166 0 16452 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 66484

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=987048/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=68984 CPUtime=222.23
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 17102 0 0 0 22208 15 0 0 25 0 1 0 1146528876 70639616 16553 1992294400 134512640 135192793 4294956208 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 17246 16553 73 166 0 17077 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 68984

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=978472/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=77704 CPUtime=282.22
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 19246 0 0 0 28204 18 0 0 25 0 1 0 1146528876 79568896 18697 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 19426 18697 73 166 0 19257 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 77704

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=968496/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=88124 CPUtime=342.2
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 21827 0 0 0 34200 20 0 0 25 0 1 0 1146528876 90238976 21278 1992294400 134512640 135192793 4294956208 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 22031 21278 73 166 0 21862 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 88124

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=964144/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=92756 CPUtime=402.18
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 22819 0 0 0 40197 21 0 0 25 0 1 0 1146528876 94982144 22270 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 23189 22270 73 166 0 23020 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 92756

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=960944/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=96004 CPUtime=462.16
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 23623 0 0 0 46194 22 0 0 25 0 1 0 1146528876 98308096 23074 1992294400 134512640 135192793 4294956208 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 24001 23074 73 166 0 23832 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 96004

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=956848/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=100308 CPUtime=522.15
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 24651 0 0 0 52192 23 0 0 25 0 1 0 1146528876 102715392 24102 1992294400 134512640 135192793 4294956208 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 25077 24102 73 166 0 24908 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 100308

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=956080/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=101076 CPUtime=582.13
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 24824 0 0 0 58190 23 0 0 25 0 1 0 1146528876 103501824 24275 1992294400 134512640 135192793 4294956208 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 25269 24275 73 166 0 25100 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 101076

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=955120/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=102224 CPUtime=642.13
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 25059 0 0 0 64189 24 0 0 25 0 1 0 1146528876 104677376 24510 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 25556 24510 73 166 0 25387 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 102224

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=954096/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=103440 CPUtime=702.1
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 25319 0 0 0 70186 24 0 0 25 0 1 0 1146528876 105922560 24770 1992294400 134512640 135192793 4294956208 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 25860 24770 73 166 0 25691 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 103440

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=950832/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=106912 CPUtime=762.09
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 26122 0 0 0 76184 25 0 0 25 0 1 0 1146528876 109477888 25573 1992294400 134512640 135192793 4294956208 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 26728 25573 73 166 0 26559 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 106912

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=950704/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=106912 CPUtime=822.07
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 26142 0 0 0 82182 25 0 0 25 0 1 0 1146528876 109477888 25593 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 26728 25593 73 166 0 26559 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 106912

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=942512/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=115232 CPUtime=882.06
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 28240 0 0 0 88178 28 0 0 25 0 1 0 1146528876 117997568 27691 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 28808 27691 73 166 0 28639 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 115232

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=940400/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=117212 CPUtime=942.03
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 28703 0 0 0 94175 28 0 0 25 0 1 0 1146528876 120025088 28154 1992294400 134512640 135192793 4294956208 18446744073709551615 134551746 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 29303 28154 73 166 0 29134 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 117212

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=940400/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=117212 CPUtime=1002.02
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 28715 0 0 0 100174 28 0 0 25 0 1 0 1146528876 120025088 28166 1992294400 134512640 135192793 4294956208 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 29303 28166 73 166 0 29134 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 117212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=940336/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=117212 CPUtime=1062.01
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 28733 0 0 0 106172 29 0 0 25 0 1 0 1146528876 120025088 28184 1992294400 134512640 135192793 4294956208 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 29303 28184 73 166 0 29134 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 117212

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=940272/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=117212 CPUtime=1121.99
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 28743 0 0 0 112170 29 0 0 25 0 1 0 1146528876 120025088 28194 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 29303 28194 73 166 0 29134 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 117212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=939376/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=118004 CPUtime=1181.97
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 28978 0 0 0 118168 29 0 0 25 0 1 0 1146528876 120836096 28429 1992294400 134512640 135192793 4294956208 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 29501 28429 73 166 0 29332 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 118004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27316
/proc/meminfo: memFree=939184/2055920 swapFree=4178356/4192956
[pid=27315] ppid=27313 vsize=118188 CPUtime=1200.07
/proc/27315/stat : 27315 (mxc-sat09) R 27313 27315 26649 0 -1 4194304 29020 0 0 0 119978 29 0 0 25 0 1 0 1146528876 121024512 28471 1992294400 134512640 135192793 4294956208 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/27315/statm: 29547 28471 73 166 0 29378 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 118188

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.78
CPU system time (s): 0.317951
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 118188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29020
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= 2
involuntary context switches= 1696

runsolver used 0.899863 second user time and 2.74658 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-03 08:04:21
IDJOB=1555231
IDBENCH=70796
IDSOLVER=504
FILE ID=node43/1555231-1238738661
PBS_JOBID= 9085362
Free space on /tmp= 66416 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555231-1238738661/watcher-1555231-1238738661 -o /tmp/evaluation-result-1555231-1238738661/solver-1555231-1238738661 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1555231-1238738661.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1852566003

node43.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.242
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		: 3000.242
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:       1053696 kB
Buffers:        105076 kB
Cached:         797424 kB
SwapCached:       8564 kB
Active:         348476 kB
Inactive:       564140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053696 kB
SwapTotal:     4192956 kB
SwapFree:      4178356 kB
Dirty:            1800 kB
Writeback:           0 kB
Mapped:          15832 kB
Slab:            75496 kB
Committed_AS:  2749216 kB
PageTables:       1448 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= 66416 MiB
End job on node43 at 2009-04-03 08:24:23