Trace number 1733895

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) 1200.05 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

36.08/36.17	c starting MXC with:
36.08/36.17	c cnf_path = HOME/instance-1733895-1240793578.cnf
36.08/36.17	c restart_strategy = auto
36.08/36.17	c sign_strategy = cached
36.08/36.17	c use_preprocessing = -1
36.08/36.17	c output_implicant = 1
36.08/36.17	c timeout_seconds = 0
36.08/36.17	c running SatELite... done
36.08/36.17	c 53 vars eliminated
36.08/36.17	c received 71 units and 17428 clauses from SatELite
36.08/36.17	c 123 assignments made, starting to guess now
36.08/36.17	c ===================================[MXC]=====================================
36.08/36.17	c | Conflicts |                Clause Statistics                   |   Vars   |
36.08/36.17	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
36.08/36.17	c =============================================================================
36.08/36.17	c |         0 |       0     670    16758        0        0     nan |      387 |
36.08/36.17	c |       100 |       0     671    16758       99     1050    11.9 |      264 |
36.08/36.17	c |       210 |       0     671    16758      209     1105    14.2 |      264 |
36.08/36.17	c |       441 |       0     668    16472      437     1220    11.6 |      262 |
36.08/36.17	c |       805 |       0     668    16326      798     1402    11.7 |      261 |
36.08/36.17	c |      1315 |       0     668    16326     1308     1657    12.1 |      261 |
36.08/36.17	c |      1986 |       0     668    16326     1979     1993    14.1 |      261 |
36.08/36.17	c |      2834 |       0     668    16326     1833     2417    18.9 |      261 |
36.08/36.17	c |      3876 |       0     670    16326     2873     2938    18.9 |      261 |
36.08/36.17	c |      5132 |       0     672    16326     2620     3566    14.6 |      256 |
36.08/36.17	c |      6623 |       0     674    16326     4108     4311    15.8 |      255 |
36.08/36.17	c |      8373 |       0     677    16326     3596     5186    16.5 |      255 |
36.08/36.17	c |     10408 |       0     678    16326     5630     6204    17.0 |      255 |
36.08/36.17	c |     12756 |       0     678    16326     4589     7378    15.8 |      255 |
36.08/36.17	c |     15449 |       0     680    16326     7280     8458    15.7 |      255 |
36.08/36.17	c |     18521 |       0     680    16326     6042     8822    16.4 |      255 |
36.08/36.17	c |     22010 |       0     681    16326     4957     9189    16.8 |      255 |
36.08/36.17	c |     25958 |       0     681    16326     8905     9549    18.2 |      255 |
36.08/36.17	c |     30411 |       0     681    16326     8558     9908    18.0 |      255 |
36.08/36.17	c |     35419 |       0     682    16326     8561    10273    17.0 |      255 |
36.08/36.17	c |     41038 |       0     682    16326     8985    10633    17.4 |      255 |
36.08/36.17	c |     47329 |       0     683    16326     9911    10999    18.1 |      255 |
36.08/36.17	c |     54360 |       0     684    16326     5737    11368    16.5 |      255 |
36.08/36.17	c |     62205 |       0     685    16326     7757    11738    16.7 |      255 |
36.08/36.17	c |     70945 |       0     627    15596    10540    12106    17.6 |      254 |
36.08/36.17	c |     80669 |       0     627    15596     8734    11743    20.7 |      254 |
36.08/36.17	c |     91476 |       0     627    15596     7604    12094    18.4 |      254 |
36.08/36.17	c |    103474 |       0     627    15596     7276    12449    21.8 |      254 |
36.08/36.17	c |    116782 |       0     627    15596     7915    12807    21.3 |      254 |
36.08/36.17	c |    131532 |       0     627    15596     9656    13170    20.1 |      254 |
36.08/36.17	c |    147868 |       0     630    15596    12651    13559    14.3 |      254 |
36.08/36.17	c |    165948 |       0     630    15596    10146    13932    16.4 |      254 |
36.08/36.17	c |    185947 |       0     630    15596     8945    14309    15.9 |      254 |
36.08/36.17	c |    208057 |       0     630    15596     9267    14691    18.8 |      254 |
36.08/36.17	c |    232489 |       0     630    15596    11358    15079    17.0 |      254 |
36.08/36.17	c |    259475 |       0     630    15596     7755    15473    15.7 |      254 |
36.08/36.17	c |    289271 |       0     630    15596    14021    15874    17.7 |      254 |
36.08/36.17	c |    322158 |       0     630    15596    14832    16280    18.6 |      254 |
36.08/36.17	c |    358445 |       0     630    15596     9918    16694    18.2 |      254 |
36.08/36.17	c |    398472 |       0     630    15596    16140    17114    15.5 |      254 |
36.08/36.17	c |    442613 |       0     631    15596    17029    17551    19.3 |      254 |
36.08/36.17	c |    491279 |       0     631    15596    12442    17987    17.1 |      254 |
36.08/36.17	c |    544923 |       0     631    15596    1144

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-1733895-1240793578/watcher-1733895-1240793578 -o /tmp/evaluation-result-1733895-1240793578/solver-1733895-1240793578 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1733895-1240793578.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 3/65 20623
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=2652 CPUtime=0
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 549 0 0 0 0 0 0 0 20 0 1 0 107387535 2715648 535 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 663 536 54 166 0 494 0

[startup+0.103045 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20623
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=6320 CPUtime=0.09
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 1820 0 0 0 9 0 0 0 21 0 1 0 107387535 6471680 1387 1992294400 134512640 135192793 4294956224 18446744073709551615 134563907 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 1580 1387 56 166 0 1411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6320

[startup+0.202054 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20623
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=6320 CPUtime=0.19
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 1820 0 0 0 19 0 0 0 21 0 1 0 107387535 6471680 1387 1992294400 134512640 135192793 4294956224 18446744073709551615 134567775 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 1580 1387 56 166 0 1411 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6320

[startup+0.302065 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20623
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=6320 CPUtime=0.29
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 1820 0 0 0 29 0 0 0 22 0 1 0 107387535 6471680 1387 1992294400 134512640 135192793 4294956224 18446744073709551615 134568024 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 1580 1387 56 166 0 1411 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6320

[startup+0.701111 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20623
/proc/meminfo: memFree=1145648/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=6768 CPUtime=0.69
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 1965 0 0 0 69 0 0 0 25 0 1 0 107387535 6930432 1532 1992294400 134512640 135192793 4294956224 18446744073709551615 134745292 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 1692 1532 56 166 0 1523 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6768

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1139752/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=7292 CPUtime=1.49
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 2207 0 0 0 149 0 0 0 25 0 1 0 107387535 7467008 1652 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 1823 1652 73 166 0 1654 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7292

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1138728/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=8096 CPUtime=3.09
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 2410 0 0 0 309 0 0 0 25 0 1 0 107387535 8290304 1855 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 2024 1855 73 166 0 1855 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8096

[startup+6.30174 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1137640/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=9344 CPUtime=6.29
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 2675 0 0 0 629 0 0 0 25 0 1 0 107387535 9568256 2120 1992294400 134512640 135192793 4294956224 18446744073709551615 134550425 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 2336 2120 73 166 0 2167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9344

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1136168/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=10584 CPUtime=12.69
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 2946 0 0 0 1268 1 0 0 25 0 1 0 107387535 10838016 2391 1992294400 134512640 135192793 4294956224 18446744073709551615 134549689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 2646 2391 73 166 0 2477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10584

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1134632/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=12224 CPUtime=25.49
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 3310 0 0 0 2547 2 0 0 25 0 1 0 107387535 12517376 2755 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 3056 2755 73 166 0 2887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12224

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1131880/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=15560 CPUtime=51.07
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 4022 0 0 0 5105 2 0 0 25 0 1 0 107387535 15933440 3467 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 3890 3467 74 166 0 3721 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15560

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1128936/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=19176 CPUtime=102.27
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 4760 0 0 0 10224 3 0 0 25 0 1 0 107387535 19636224 4205 1992294400 134512640 135192793 4294956224 18446744073709551615 134550395 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 4794 4205 74 166 0 4625 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19176

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1126888/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=21460 CPUtime=162.24
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 5261 0 0 0 16221 3 0 0 25 0 1 0 107387535 21975040 4706 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 5365 4706 74 166 0 5196 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21460

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1124072/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=24916 CPUtime=222.23
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 5956 0 0 0 22219 4 0 0 25 0 1 0 107387535 25513984 5401 1992294400 134512640 135192793 4294956224 18446744073709551615 134533956 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 6229 5401 74 166 0 6060 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1122792/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=26400 CPUtime=282.2
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 6260 0 0 0 28216 4 0 0 25 0 1 0 107387535 27033600 5705 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 6600 5705 74 166 0 6431 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26400

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1120936/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=28568 CPUtime=342.19
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 6705 0 0 0 34214 5 0 0 25 0 1 0 107387535 29253632 6150 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 7142 6150 74 166 0 6973 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 28568

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1119464/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=30460 CPUtime=402.17
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 7087 0 0 0 40212 5 0 0 25 0 1 0 107387535 31191040 6532 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 7615 6532 74 166 0 7446 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 30460

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20624
/proc/meminfo: memFree=1118760/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=31244 CPUtime=462.15
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 7261 0 0 0 46210 5 0 0 25 0 1 0 107387535 31993856 6706 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 7811 6706 74 166 0 7642 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 31244

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1118248/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=31836 CPUtime=522.13
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 7419 0 0 0 52208 5 0 0 25 0 1 0 107387535 32600064 6864 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 7959 6864 74 166 0 7790 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 31836

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1117160/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=33224 CPUtime=582.12
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 7676 0 0 0 58206 6 0 0 25 0 1 0 107387535 34021376 7121 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 8306 7121 74 166 0 8137 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 33224

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1116520/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=33952 CPUtime=642.1
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 7824 0 0 0 64204 6 0 0 25 0 1 0 107387535 34766848 7269 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 8488 7269 74 166 0 8319 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 33952

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1116072/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=34352 CPUtime=702.08
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 7933 0 0 0 70202 6 0 0 25 0 1 0 107387535 35176448 7378 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 8588 7378 74 166 0 8419 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 34352

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1115496/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=35408 CPUtime=762.06
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 8098 0 0 0 76200 6 0 0 25 0 1 0 107387535 36257792 7543 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 8852 7543 74 166 0 8683 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 35408

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1114600/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=36340 CPUtime=822.04
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 8305 0 0 0 82197 7 0 0 25 0 1 0 107387535 37212160 7750 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 9085 7750 74 166 0 8916 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 36340

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1113576/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=37752 CPUtime=882.03
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 8566 0 0 0 88196 7 0 0 25 0 1 0 107387535 38658048 8011 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 9438 8011 74 166 0 9269 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 37752

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1112616/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=39056 CPUtime=942.01
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 8813 0 0 0 94193 8 0 0 25 0 1 0 107387535 39993344 8258 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 9764 8258 74 166 0 9595 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 39056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1111720/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=40224 CPUtime=1001.99
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 9037 0 0 0 100191 8 0 0 25 0 1 0 107387535 41189376 8482 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 10056 8482 74 166 0 9887 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 40224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1111080/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=41184 CPUtime=1061.97
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 9190 0 0 0 106189 8 0 0 25 0 1 0 107387535 42172416 8635 1992294400 134512640 135192793 4294956224 18446744073709551615 134550695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 10296 8635 74 166 0 10127 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 41184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1110312/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=42080 CPUtime=1121.95
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 9377 0 0 0 112187 8 0 0 25 0 1 0 107387535 43089920 8822 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 10520 8822 74 166 0 10351 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 42080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1109672/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=43256 CPUtime=1181.94
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 9575 0 0 0 118185 9 0 0 25 0 1 0 107387535 44294144 9020 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 10814 9020 74 166 0 10645 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 43256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1109608/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=43256 CPUtime=1200.04
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 9589 0 0 0 119995 9 0 0 25 0 1 0 107387535 44294144 9034 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 10814 9034 74 166 0 10645 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 43256

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20630
/proc/meminfo: memFree=1109608/2055920 swapFree=4192956/4192956
[pid=20623] ppid=20621 vsize=43256 CPUtime=1200.04
/proc/20623/stat : 20623 (mxc-sat09) R 20621 20623 20424 0 -1 4194304 9589 0 0 0 119995 9 0 0 25 0 1 0 107387535 44294144 9034 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20623/statm: 10814 9034 74 166 0 10645 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 43256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.096985
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 43256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9589
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= 2979

runsolver used 1.34279 second user time and 2.84957 second system time

The end

Launcher Data 

Begin job on node85 at 2009-04-27 02:52:59
IDJOB=1733895
IDBENCH=71150
IDSOLVER=504
FILE ID=node85/1733895-1240793578
PBS_JOBID= 9187312
Free space on /tmp= 126812 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733895-1240793578/watcher-1733895-1240793578 -o /tmp/evaluation-result-1733895-1240793578/solver-1733895-1240793578 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1733895-1240793578.cnf

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=1681628806

node85.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1146128 kB
Buffers:        105384 kB
Cached:         696608 kB
SwapCached:          0 kB
Active:         126116 kB
Inactive:       689692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1146128 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          23572 kB
Slab:            79984 kB
Committed_AS:   303184 kB
PageTables:       1372 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= 126812 MiB
End job on node85 at 2009-04-27 03:13:01