Trace number 1784373

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) 5000.12 5001.97

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v2640c305320g2.cnf
MD5SUMa751c1722336404421531c8b945f61ee
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2640
Number of clauses305320
Sum of the clauses size613120
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2305240
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 580

Solver Data 

168.53/168.64	c starting MXC with:
168.53/168.64	c cnf_path = HOME/instance-1784373-1241936550.cnf
168.53/168.64	c restart_strategy = auto
168.53/168.64	c sign_strategy = cached
168.53/168.64	c use_preprocessing = -1
168.53/168.64	c output_implicant = 1
168.53/168.64	c timeout_seconds = 0
168.53/168.64	c running SatELite... done
168.53/168.64	c 81 vars eliminated
168.53/168.64	c received 0 units and 294418 clauses from SatELite
168.53/168.64	c 80 assignments made, starting to guess now
168.53/168.64	c ===================================[MXC]=====================================
168.53/168.64	c | Conflicts |                Clause Statistics                   |   Vars   |
168.53/168.64	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
168.53/168.64	c =============================================================================
168.53/168.64	c |         0 |       0  281129    13289        0        0     nan |     2640 |
168.53/168.64	c |       100 |       0  281129    13289      100     1050   247.5 |     2560 |
168.53/168.64	c |       210 |       0  281129    13289      210     1105   231.7 |     2560 |
168.53/168.64	c |       441 |       0  281129    13289      441     1220   177.7 |     2560 |
168.53/168.64	c |       805 |       0  281129    13289      805     1402   159.1 |     2560 |
168.53/168.64	c |      1315 |       0  281129    13289     1315     1657   146.1 |     2560 |
168.53/168.64	c |      1986 |       0  281129    13289     1986     1993   137.0 |     2560 |
168.53/168.64	c |      2834 |       0  281129    13289     1834     2417   127.0 |     2560 |
168.53/168.64	c |      3876 |       0  281129    13289     2876     2938   132.5 |     2560 |
168.53/168.64	c |      5132 |       0  281129    13289     2632     3566   132.2 |     2560 |
168.53/168.64	c |      6623 |       0  281129    13289     4123     4311   134.4 |     2560 |
168.53/168.64	c |      8373 |       0  281129    13289     3623     5186   131.9 |     2560 |
168.53/168.64	c |     10408 |       0  281129    13289     5658     6204   133.8 |     2560 |
168.53/168.64	c |     12756 |       0  281129    13289     4631     7378   131.6 |     2560 |
168.53/168.64	c |     15449 |       0  281129    13289     7324     8724   133.7 |     2560 |
168.53/168.64	c |     18521 |       0  281129    13289     5333    10260   128.4 |     2560 |
168.53/168.64	c |     22010 |       0  281129    13289     8822    12005   129.6 |     2560 |
168.53/168.64	c |     25958 |       0  281129    13289    12770    13979   127.0 |     2560 |
168.53/168.64	c |     30411 |       0  281129    13289     9629    16205   127.9 |     2560 |
168.53/168.64	c |     35419 |       0  281129    13289    14637    18709   127.3 |     2560 |
168.53/168.64	c |     41038 |       0  281129    13289    20256    21519   127.2 |     2560 |
168.53/168.64	c |     47329 |       0  281129    13289    15156    24664   124.1 |     2560 |
168.53/168.64	c |     54360 |       0  281129    13289    22187    28180   125.0 |     2560 |
168.53/168.64	c |     62205 |       0  281129    13289    30032    32102   122.4 |     2560 |
168.53/168.64	c |     70945 |       0  281129    13289    21686    36472   122.5 |     2560 |
168.53/168.64	c |     80669 |       0  281129    13289    31410    41334   124.2 |     2560 |
168.53/168.64	c |     91476 |       0  281129    13289    42217    46738   119.3 |     2560 |
168.53/168.64	c |    103474 |       0  281129    13289    28585    52737   116.0 |     2560 |
168.53/168.64	c |    116782 |       0  281129    13289    41893    59391   120.6 |     2560 |
168.53/168.64	c |    131532 |       0  281129    13289    56643    66766   122.9 |     2560 |
168.53/168.64	c |    147868 |       0  281129    13289    72979    74934   121.8 |     2560 |
168.53/168.64	c |    165948 |       0  281129    13289    52614    83974   120.5 |     2560 |
168.53/168.64	c |    185947 |       0  281129    13289    72613    93973   117.9 |     2560 |
168.53/168.64	c |    208057 |       0  281129    13289    94723   105028   116.7 |     2560 |
168.53/168.64	c |    232489 |       0  281129    13289    61488   117244   119.4 |     2560 |
168.53/168.64	c |    259475 |       0  281129    13289    88474   130737   117.6 |     2560 |
168.53/168.64	c |    289271 |       0  281129    13289   118270   145635   119.0 |     2560 |
168.53/168.64	c |    322158 |       0  281129    13289   151157   162079   116.0 |     2560 |
168.53/168.64	c |    358445 |       0  281129    13289   100943   180222   117.3 |     2560 |
168.53/168.64	c |    398472 |       0  281129    13289   140970   200236   115.6 |     2560 |
168.53/168.64	c |    442613 |       0  281129    13289   185111   222306   114.0 |     2560 |
168.53/168.64	c |    491279 |       0  281129    13289   233777   246639   112.6 |     2560 |
168.53/168.64	c |    544923 |       0  281129    13289   157671

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-1784373-1241936550/watcher-1784373-1241936550 -o /tmp/evaluation-result-1784373-1241936550/solver-1784373-1241936550 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1784373-1241936550.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8253
/proc/meminfo: memFree=1666680/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=4776 CPUtime=0
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 727 0 0 0 0 0 0 0 18 0 1 0 221683502 4890624 713 1992294400 134512640 135192793 4294956224 18446744073709551615 134779278 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 1194 719 46 166 0 1025 0

[startup+0.106328 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8253
/proc/meminfo: memFree=1666680/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=13964 CPUtime=0.1
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 3246 0 0 0 8 2 0 0 18 0 1 0 221683502 14299136 3232 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 3491 3233 54 166 0 3322 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13964

[startup+0.201344 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8253
/proc/meminfo: memFree=1666680/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=17176 CPUtime=0.19
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 5125 0 0 0 17 2 0 0 19 0 1 0 221683502 17588224 4128 1992294400 134512640 135192793 4294956224 18446744073709551615 134567781 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 4294 4128 55 166 0 4125 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17176

[startup+0.301364 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8253
/proc/meminfo: memFree=1666680/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=17176 CPUtime=0.29
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 5125 0 0 0 27 2 0 0 19 0 1 0 221683502 17588224 4128 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 4294 4128 55 166 0 4125 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17176

[startup+0.70144 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8253
/proc/meminfo: memFree=1666680/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=17176 CPUtime=0.69
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 5126 0 0 0 67 2 0 0 23 0 1 0 221683502 17588224 4129 1992294400 134512640 135192793 4294956224 18446744073709551615 134568030 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 4294 4129 56 166 0 4125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17176

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1650096/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=17176 CPUtime=1.49
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 5126 0 0 0 147 2 0 0 25 0 1 0 221683502 17588224 4129 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 4294 4129 56 166 0 4125 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17176

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1647472/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=23792 CPUtime=3.09
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 6573 0 0 0 306 3 0 0 25 0 1 0 221683502 24363008 5576 1992294400 134512640 135192793 4294956224 18446744073709551615 134568068 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 5948 5576 56 166 0 5779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23792

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1644016/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=23792 CPUtime=6.29
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 6625 0 0 0 626 3 0 0 25 0 1 0 221683502 24363008 5628 1992294400 134512640 135192793 4294956224 18446744073709551615 134567648 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 5948 5628 56 166 0 5779 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23792

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1642480/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=26336 CPUtime=12.69
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 8022 0 0 0 1265 4 0 0 25 0 1 0 221683502 26968064 6311 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 6584 6311 73 166 0 6415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26336

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1622768/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=45072 CPUtime=25.48
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 12662 0 0 0 2542 6 0 0 25 0 1 0 221683502 46153728 10951 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 11268 10951 73 166 0 11099 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45072

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1596848/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=71072 CPUtime=51.07
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 19137 0 0 0 5096 11 0 0 25 0 1 0 221683502 72777728 17426 1992294400 134512640 135192793 4294956224 18446744073709551615 134553386 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 17768 17426 73 166 0 17599 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71072

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1542832/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=125456 CPUtime=102.26
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 32633 0 0 0 10205 21 0 0 25 0 1 0 221683502 128466944 30922 1992294400 134512640 135192793 4294956224 18446744073709551615 134552462 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 31364 30922 73 166 0 31195 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 125456

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1496112/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=171980 CPUtime=162.23
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 44280 0 0 0 16193 30 0 0 25 0 1 0 221683502 176107520 42569 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 42995 42569 73 166 0 42826 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 171980

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1472240/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=196988 CPUtime=222.21
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 50241 0 0 0 22185 36 0 0 25 0 1 0 221683502 201715712 48530 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 49247 48530 73 166 0 49078 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 196988

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1426096/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=243144 CPUtime=282.19
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 61715 0 0 0 28170 49 0 0 25 0 1 0 221683502 248979456 60004 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 60786 60004 73 166 0 60617 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 243144

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1426032/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=243144 CPUtime=342.16
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 61733 0 0 0 34167 49 0 0 25 0 1 0 221683502 248979456 60022 1992294400 134512640 135192793 4294956224 18446744073709551615 134552038 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 60786 60022 73 166 0 60617 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 243144

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1425648/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=243660 CPUtime=402.15
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 61829 0 0 0 40165 50 0 0 25 0 1 0 221683502 249507840 60118 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 60915 60118 73 166 0 60746 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 243660

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1420720/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=248520 CPUtime=462.12
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 63043 0 0 0 46161 51 0 0 25 0 1 0 221683502 254484480 61332 1992294400 134512640 135192793 4294956224 18446744073709551615 134533178 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 62130 61332 73 166 0 61961 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 248520

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1419376/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=251184 CPUtime=522.1
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 63663 0 0 0 52159 51 0 0 25 0 1 0 221683502 257212416 61952 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 62796 61952 73 166 0 62627 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 251184

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1398128/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=271316 CPUtime=582.08
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 68675 0 0 0 58151 57 0 0 25 0 1 0 221683502 277827584 66964 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 67829 66964 73 166 0 67660 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 271316

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8254
/proc/meminfo: memFree=1398000/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=271316 CPUtime=642.06
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 68696 0 0 0 64149 57 0 0 25 0 1 0 221683502 277827584 66985 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 67829 66985 73 166 0 67660 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 271316

[startup+702.302 s]

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1292080/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=390884 CPUtime=4000.81
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 95015 0 0 0 399986 95 0 0 25 0 1 0 221683502 400265216 93304 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 97721 93304 73 166 0 97552 0
Current children cumulated CPU time (s) 4000.81
Current children cumulated vsize (KiB) 390884

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1291760/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=391280 CPUtime=4060.79
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 95091 0 0 0 405984 95 0 0 25 0 1 0 221683502 400670720 93380 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 97820 93380 73 166 0 97651 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 391280

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1291504/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=391796 CPUtime=4120.76
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 95188 0 0 0 411981 95 0 0 25 0 1 0 221683502 401199104 93477 1992294400 134512640 135192793 4294956224 18446744073709551615 134533813 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 97949 93477 73 166 0 97780 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 391796

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1290736/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=392500 CPUtime=4180.75
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 95354 0 0 0 417979 96 0 0 25 0 1 0 221683502 401920000 93643 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 98125 93643 73 166 0 97956 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 392500

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1289648/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=393784 CPUtime=4240.72
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 95624 0 0 0 423976 96 0 0 25 0 1 0 221683502 403234816 93913 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 98446 93913 73 166 0 98277 0
Current children cumulated CPU time (s) 4240.72
Current children cumulated vsize (KiB) 393784

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1289136/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=394844 CPUtime=4300.71
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 95749 0 0 0 429974 97 0 0 25 0 1 0 221683502 404320256 94038 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 98711 94038 73 166 0 98542 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 394844

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1288368/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=395772 CPUtime=4360.69
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 95921 0 0 0 435972 97 0 0 25 0 1 0 221683502 405270528 94210 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 98943 94210 73 166 0 98774 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 395772

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1287664/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=396480 CPUtime=4420.66
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96111 0 0 0 441969 97 0 0 25 0 1 0 221683502 405995520 94400 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 99120 94400 73 166 0 98951 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 396480

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1287472/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=396736 CPUtime=4480.63
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96158 0 0 0 447966 97 0 0 25 0 1 0 221683502 406257664 94447 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 99184 94447 73 166 0 99015 0
Current children cumulated CPU time (s) 4480.63
Current children cumulated vsize (KiB) 396736

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1287408/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=396736 CPUtime=4540.61
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96171 0 0 0 453964 97 0 0 25 0 1 0 221683502 406257664 94460 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 99184 94460 73 166 0 99015 0
Current children cumulated CPU time (s) 4540.61
Current children cumulated vsize (KiB) 396736

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1287152/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=397060 CPUtime=4600.59
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96232 0 0 0 459962 97 0 0 25 0 1 0 221683502 406589440 94521 1992294400 134512640 135192793 4294956224 18446744073709551615 134551954 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 99265 94521 73 166 0 99096 0
Current children cumulated CPU time (s) 4600.59
Current children cumulated vsize (KiB) 397060

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1286768/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=397604 CPUtime=4660.57
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96345 0 0 0 465959 98 0 0 25 0 1 0 221683502 407146496 94634 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 99401 94634 73 166 0 99232 0
Current children cumulated CPU time (s) 4660.57
Current children cumulated vsize (KiB) 397604

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8262
/proc/meminfo: memFree=1286256/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=398060 CPUtime=4720.55
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96461 0 0 0 471957 98 0 0 25 0 1 0 221683502 407613440 94750 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 99515 94750 73 166 0 99346 0
Current children cumulated CPU time (s) 4720.55
Current children cumulated vsize (KiB) 398060

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8264
/proc/meminfo: memFree=1285872/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=398316 CPUtime=4780.52
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96503 0 0 0 477954 98 0 0 25 0 1 0 221683502 407875584 94792 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 99579 94792 73 166 0 99410 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 398316

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8264
/proc/meminfo: memFree=1285744/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=398704 CPUtime=4840.5
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96575 0 0 0 483952 98 0 0 25 0 1 0 221683502 408272896 94864 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 99676 94864 73 166 0 99507 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 398704

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8264
/proc/meminfo: memFree=1284592/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=400208 CPUtime=4900.48
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96860 0 0 0 489949 99 0 0 25 0 1 0 221683502 409812992 95149 1992294400 134512640 135192793 4294956224 18446744073709551615 134534059 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 100052 95149 73 166 0 99883 0
Current children cumulated CPU time (s) 4900.48
Current children cumulated vsize (KiB) 400208

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8264
/proc/meminfo: memFree=1284016/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=400852 CPUtime=4960.46
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 96996 0 0 0 495947 99 0 0 25 0 1 0 221683502 410472448 95285 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 100213 95285 73 166 0 100044 0
Current children cumulated CPU time (s) 4960.46
Current children cumulated vsize (KiB) 400852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8264
/proc/meminfo: memFree=1283120/2055920 swapFree=4191900/4192956
[pid=8253] ppid=8251 vsize=401748 CPUtime=5000.05
/proc/8253/stat : 8253 (mxc-sat09) R 8251 8253 8109 0 -1 4194304 97208 0 0 0 499906 99 0 0 25 0 1 0 221683502 411389952 95497 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8253/statm: 100437 95497 73 166 0 100268 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 401748

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): 5001.97
CPU time (s): 5000.12
CPU user time (s): 4999.06
CPU system time (s): 1.05684
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 401748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.06
system time used= 1.05684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97208
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= 9959

runsolver used 3.71543 second user time and 10.1805 second system time

The end

Launcher Data 

Begin job on node38 at 2009-05-10 08:22:30
IDJOB=1784373
IDBENCH=71311
IDSOLVER=613
FILE ID=node38/1784373-1241936550
PBS_JOBID= 9264949
Free space on /tmp= 66368 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v2640c305320g2.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784373-1241936550/watcher-1784373-1241936550 -o /tmp/evaluation-result-1784373-1241936550/solver-1784373-1241936550 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1784373-1241936550.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a751c1722336404421531c8b945f61ee
RANDOM SEED=2038030334

node38.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		: 3000.265
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		: 3000.265
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:       1667096 kB
Buffers:         52496 kB
Cached:         253244 kB
SwapCached:        260 kB
Active:         139040 kB
Inactive:       180456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667096 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4616 kB
Writeback:           0 kB
Mapped:          22352 kB
Slab:            55288 kB
Committed_AS:   817332 kB
PageTables:       1456 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= 66368 MiB
End job on node38 at 2009-05-10 09:45:54