Trace number 1513725

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1337875718-086.cnf
MD5SUM05f00f0c3f7e171627ff97eb0175accd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.58591
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

57.98/58.07	c starting MXC with:
57.98/58.07	c cnf_path = HOME/instance-1513725-1238220984.cnf
57.98/58.07	c restart_strategy = auto
57.98/58.07	c sign_strategy = cached
57.98/58.07	c use_preprocessing = -1
57.98/58.07	c output_implicant = 1
57.98/58.07	c timeout_seconds = 0
57.98/58.07	c running SatELite... done
57.98/58.07	c 57 vars eliminated
57.98/58.07	c received 0 units and 8315 clauses from SatELite
57.98/58.07	c 56 assignments made, starting to guess now
57.98/58.07	c ===================================[MXC]=====================================
57.98/58.07	c | Conflicts |                Clause Statistics                   |   Vars   |
57.98/58.07	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
57.98/58.07	c =============================================================================
57.98/58.07	c |         0 |       0       0     8315        0        0     nan |     2000 |
57.98/58.07	c |       100 |       0       0     8315      100     1050    59.6 |     1944 |
57.98/58.07	c |       210 |       0       0     8315      210     1105    62.7 |     1944 |
57.98/58.07	c |       441 |       0       0     8315      441     1220    63.5 |     1944 |
57.98/58.07	c |       805 |       0       0     8315      805     1402    63.9 |     1944 |
57.98/58.07	c |      1315 |       0       0     8315     1315     1609    62.8 |     1944 |
57.98/58.07	c |      1986 |       0       0     8315     1138     1754    58.4 |     1944 |
57.98/58.07	c |      2834 |       0       0     8315     1046     1894    59.7 |     1944 |
57.98/58.07	c |      3876 |       0       0     8315     1076     2031    59.3 |     1944 |
57.98/58.07	c |      5132 |       0       0     8315     1259     2163    61.2 |     1944 |
57.98/58.07	c |      6623 |       0       0     8315     1624     2292    62.0 |     1944 |
57.98/58.07	c |      8373 |       0       0     8315     2200     2419    61.6 |     1944 |
57.98/58.07	c |     10408 |       0       0     8315     1761     2543    63.4 |     1944 |
57.98/58.07	c |     12756 |       0       0     8315     1486     2665    61.9 |     1944 |
57.98/58.07	c |     15449 |       0       0     8315     1425     2786    61.7 |     1944 |
57.98/58.07	c |     18521 |       0       0     8315     1625     2906    65.2 |     1944 |
57.98/58.07	c |     22010 |       0       0     8315     2134     3025    61.0 |     1944 |
57.98/58.07	c |     25958 |       0       0     8315     3004     3144    65.1 |     1944 |
57.98/58.07	c |     30411 |       0       0     8315     2669     3262    65.4 |     1944 |
57.98/58.07	c |     35419 |       0       0     8315     2700     3381    63.5 |     1944 |
57.98/58.07	c |     41038 |       0       0     8315     3169     3499    68.9 |     1944 |
57.98/58.07	c |     47329 |       0       0     8315     2344     3618    62.7 |     1944 |
57.98/58.07	c |     54360 |       0       0     8315     1997     3737    66.3 |     1944 |
57.98/58.07	c |     62205 |       0       0     8315     2222     3857    64.8 |     1944 |
57.98/58.07	c |     70945 |       0       0     8315     3117     3978    66.8 |     1944 |
57.98/58.07	c |     80669 |       0       0     8315     2738     4099    65.5 |     1944 |
57.98/58.07	c |     91476 |       0       0     8315     3136     4222    66.8 |     1944 |
57.98/58.07	c |    103474 |       0       0     8315     2263     4346    66.6 |     1944 |
57.98/58.07	c |    116782 |       0       0     8315     2314     4471    73.8 |     1944 |
57.98/58.07	c |    131532 |       0       0     8315     3445     4597    66.1 |     1944 |
57.98/58.07	c |    147868 |       0       0     8315     3462     4726    72.2 |     1944 |
57.98/58.07	c |    165948 |       0       0     8315     4784     4855    67.5 |     1944 |
57.98/58.07	c |    185947 |       0       0     8315     2639     4987    72.1 |     1944 |
57.98/58.07	c |    208057 |       0       0     8315     4524     5120    71.2 |     1944 |
57.98/58.07	c |    232489 |       0       0     8315     3010     5255    66.2 |     1944 |
57.98/58.07	c |    259475 |       0       0     8315     3351     5393    66.8 |     1944 |
57.98/58.07	c |    289271 |       0       0     8315     3074     5532    66.4 |     1944 |
57.98/58.07	c |    322158 |       0       0     8315     5136     5674    66.7 |     1944 |
57.98/58.07	c |    358445 |       0       0     8315     4078     5818    70.8 |     1944 |
57.98/58.07	c |    398472 |       0       0     8315     5820     5965    70.9 |     1944 |
57.98/58.07	c |    442613 |       0       0     8315     4683     6114    73.4 |     1944 |
57.98/58.07	c |    491279 |       0       0     8315     3818     6265    65.9 |     1944 |
57.98/58.07	c |    544923 |       0       0     8315     3525

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513725-1238220984/watcher-1513725-1238220984 -o /tmp/evaluation-result-1513725-1238220984/solver-1513725-1238220984 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513725-1238220984.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: 0.84 0.94 0.97 3/64 11670
/proc/meminfo: memFree=893112/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=1532 CPUtime=0
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 1094764255 1568768 240 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 383 240 54 166 0 214 0

[startup+0.017053 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 11670
/proc/meminfo: memFree=893112/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=1796 CPUtime=0.01
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 352 0 0 0 1 0 0 0 18 0 1 0 1094764255 1839104 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134573204 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 449 303 56 166 0 280 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1796

[startup+0.101069 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 11670
/proc/meminfo: memFree=893112/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=3248 CPUtime=0.09
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 720 0 0 0 9 0 0 0 18 0 1 0 1094764255 3325952 671 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 812 671 72 166 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3248

[startup+0.301107 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 11670
/proc/meminfo: memFree=893112/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=3512 CPUtime=0.29
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 814 0 0 0 29 0 0 0 19 0 1 0 1094764255 3596288 765 1992294400 134512640 135192793 4294956224 18446744073709551615 134534308 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 878 765 73 166 0 709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3512

[startup+0.701181 s]
/proc/loadavg: 0.84 0.94 0.97 3/64 11670
/proc/meminfo: memFree=893112/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=3920 CPUtime=0.69
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 893 0 0 0 69 0 0 0 22 0 1 0 1094764255 4014080 844 1992294400 134512640 135192793 4294956224 18446744073709551615 134552380 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 980 844 73 166 0 811 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3920

[startup+1.50133 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 11671
/proc/meminfo: memFree=889840/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=4184 CPUtime=1.49
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 976 0 0 0 149 0 0 0 25 0 1 0 1094764255 4284416 927 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 1046 927 73 166 0 877 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4184

[startup+3.10163 s]
/proc/loadavg: 0.84 0.94 0.97 2/65 11671
/proc/meminfo: memFree=889264/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=4580 CPUtime=3.09
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 1081 0 0 0 309 0 0 0 25 0 1 0 1094764255 4689920 1032 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 1145 1032 73 166 0 976 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4580

[startup+6.30124 s]
/proc/loadavg: 0.85 0.94 0.97 2/65 11671
/proc/meminfo: memFree=888632/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=5240 CPUtime=6.29
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 1236 0 0 0 629 0 0 0 25 0 1 0 1094764255 5365760 1187 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 1310 1187 73 166 0 1141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5240

[startup+12.7014 s]
/proc/loadavg: 0.87 0.94 0.97 2/65 11671
/proc/meminfo: memFree=887744/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=5908 CPUtime=12.68
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 1408 0 0 0 1268 0 0 0 25 0 1 0 1094764255 6049792 1359 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 1477 1359 73 166 0 1308 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5908

[startup+25.5018 s]
/proc/loadavg: 0.89 0.94 0.97 2/65 11671
/proc/meminfo: memFree=886592/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=7096 CPUtime=25.48
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 1682 0 0 0 2548 0 0 0 25 0 1 0 1094764255 7266304 1633 1992294400 134512640 135192793 4294956224 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 1774 1633 73 166 0 1605 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7096

[startup+51.1017 s]
/proc/loadavg: 0.93 0.94 0.97 2/65 11671
/proc/meminfo: memFree=884736/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=8944 CPUtime=51.07
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 2161 0 0 0 5106 1 0 0 25 0 1 0 1094764255 9158656 2112 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 2236 2112 73 166 0 2067 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8944

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.97 2/65 11671
/proc/meminfo: memFree=881728/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=11848 CPUtime=102.25
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 2892 0 0 0 10223 2 0 0 25 0 1 0 1094764255 12132352 2843 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 2962 2843 73 166 0 2793 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11848

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 11671
/proc/meminfo: memFree=878976/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=14632 CPUtime=162.24
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 3562 0 0 0 16221 3 0 0 25 0 1 0 1094764255 14983168 3513 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 3658 3513 73 166 0 3489 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14632

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 11671
/proc/meminfo: memFree=876672/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=16920 CPUtime=222.21
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 4133 0 0 0 22218 3 0 0 25 0 1 0 1094764255 17326080 4084 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 4230 4084 73 166 0 4061 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16920

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=874560/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=19092 CPUtime=282.19
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 4651 0 0 0 28215 4 0 0 25 0 1 0 1094764255 19550208 4602 1992294400 134512640 135192793 4294956224 18446744073709551615 134745404 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 4773 4602 73 166 0 4604 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19092

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=872896/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=20984 CPUtime=342.17
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 5075 0 0 0 34212 5 0 0 25 0 1 0 1094764255 21487616 5026 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 5246 5026 73 166 0 5077 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20984

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=871296/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=22620 CPUtime=402.16
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 5470 0 0 0 40210 6 0 0 25 0 1 0 1094764255 23162880 5421 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 5655 5421 73 166 0 5486 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 22620

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=869568/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=24540 CPUtime=462.13
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 5905 0 0 0 46207 6 0 0 25 0 1 0 1094764255 25128960 5856 1992294400 134512640 135192793 4294956224 18446744073709551615 134533197 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 6135 5856 73 166 0 5966 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 24540

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=868224/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=25928 CPUtime=522.11
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 6247 0 0 0 52205 6 0 0 25 0 1 0 1094764255 26550272 6198 1992294400 134512640 135192793 4294956224 18446744073709551615 134533373 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 6482 6198 73 166 0 6313 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 25928

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=866816/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=27608 CPUtime=582.09
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 6606 0 0 0 58202 7 0 0 25 0 1 0 1094764255 28270592 6557 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 6902 6557 73 166 0 6733 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 27608

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=865728/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=28704 CPUtime=642.07
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 6856 0 0 0 64200 7 0 0 25 0 1 0 1094764255 29392896 6807 1992294400 134512640 135192793 4294956224 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 7176 6807 73 166 0 7007 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 28704

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=864512/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=29932 CPUtime=702.05
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 7156 0 0 0 70197 8 0 0 25 0 1 0 1094764255 30650368 7107 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 7483 7107 73 166 0 7314 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 29932

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=863296/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=31160 CPUtime=762.03
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 7452 0 0 0 76195 8 0 0 25 0 1 0 1094764255 31907840 7403 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 7790 7403 73 166 0 7621 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 31160

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=862336/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=32284 CPUtime=822.01
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 7708 0 0 0 82192 9 0 0 25 0 1 0 1094764255 33058816 7659 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 8071 7659 73 166 0 7902 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 32284

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=861376/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=33444 CPUtime=881.99
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 7933 0 0 0 88190 9 0 0 25 0 1 0 1094764255 34246656 7884 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 8361 7884 73 166 0 8192 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 33444

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11671
/proc/meminfo: memFree=860480/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=34484 CPUtime=941.96
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 8158 0 0 0 94187 9 0 0 25 0 1 0 1094764255 35311616 8109 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 8621 8109 73 166 0 8452 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 34484

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.97 2/65 11671
/proc/meminfo: memFree=859520/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=35480 CPUtime=1001.95
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 8390 0 0 0 100185 10 0 0 25 0 1 0 1094764255 36331520 8341 1992294400 134512640 135192793 4294956224 18446744073709551615 134520491 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 8870 8341 73 166 0 8701 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 35480

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/65 11671
/proc/meminfo: memFree=858816/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=36232 CPUtime=1061.93
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 8556 0 0 0 106182 11 0 0 25 0 1 0 1094764255 37101568 8507 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 9058 8507 73 166 0 8889 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 36232

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11671
/proc/meminfo: memFree=857856/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=37256 CPUtime=1121.91
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 8781 0 0 0 112180 11 0 0 25 0 1 0 1094764255 38150144 8732 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 9314 8732 73 166 0 9145 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 37256

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11671
/proc/meminfo: memFree=857344/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=37824 CPUtime=1181.89
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 8906 0 0 0 118178 11 0 0 25 0 1 0 1094764255 38731776 8857 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 9456 8857 73 166 0 9287 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 37824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11671
/proc/meminfo: memFree=857088/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=38112 CPUtime=1200.08
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 8974 0 0 0 119997 11 0 0 25 0 1 0 1094764255 39026688 8925 1992294400 134512640 135192793 4294956224 18446744073709551615 134550770 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 9528 8925 73 166 0 9359 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38112

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 11671
/proc/meminfo: memFree=857088/2055920 swapFree=4178280/4192956
[pid=11670] ppid=11668 vsize=38112 CPUtime=1200.08
/proc/11670/stat : 11670 (mxc-sat09) R 11668 11670 11633 0 -1 4194304 8974 0 0 0 119997 11 0 0 25 0 1 0 1094764255 39026688 8925 1992294400 134512640 135192793 4294956224 18446744073709551615 134550770 0 0 4096 0 0 0 0 17 1 0 0
/proc/11670/statm: 9528 8925 73 166 0 9359 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.123981
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 38112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8974
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= 1608

runsolver used 0.806877 second user time and 2.54661 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 07:16:24
IDJOB=1513725
IDBENCH=70287
IDSOLVER=504
FILE ID=node21/1513725-1238220984
PBS_JOBID= 9060643
Free space on /tmp= 66424 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1337875718-086.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513725-1238220984/watcher-1513725-1238220984 -o /tmp/evaluation-result-1513725-1238220984/solver-1513725-1238220984 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513725-1238220984.cnf

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

MD5SUM BENCH= 05f00f0c3f7e171627ff97eb0175accd
RANDOM SEED=1534458771

node21.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		: 3000.259
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		: 3000.259
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:        893592 kB
Buffers:         89648 kB
Cached:         976248 kB
SwapCached:       8436 kB
Active:         172696 kB
Inactive:       903136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893592 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          14940 kB
Slab:            72632 kB
Committed_AS:  2913132 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 07:36:27