Trace number 1783985

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) 5000.03 5001.91

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.672
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

44.57/44.63	c starting MXC with:
44.57/44.63	c cnf_path = HOME/instance-1783985-1241907816.cnf
44.57/44.63	c restart_strategy = auto
44.57/44.63	c sign_strategy = cached
44.57/44.63	c use_preprocessing = -1
44.57/44.63	c output_implicant = 1
44.57/44.63	c timeout_seconds = 0
44.57/44.63	c running SatELite... done
44.57/44.63	c 220 vars eliminated
44.57/44.63	c received 0 units and 4501 clauses from SatELite
44.57/44.63	c 219 assignments made, starting to guess now
44.57/44.63	c ===================================[MXC]=====================================
44.57/44.63	c | Conflicts |                Clause Statistics                   |   Vars   |
44.57/44.63	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
44.57/44.63	c =============================================================================
44.57/44.63	c |         0 |       0     306     4195        0        0     nan |     1100 |
44.57/44.63	c |       100 |       0     322     4195       84     1050    20.8 |      881 |
44.57/44.63	c |       210 |       0     330     4195      186     1105    21.9 |      881 |
44.57/44.63	c |       441 |       0     339     4195      408     1220    20.8 |      881 |
44.57/44.63	c |       805 |       0     348     4195      763     1402    20.6 |      881 |
44.57/44.63	c |      1315 |       0     358     4195     1263     1616    20.1 |      881 |
44.57/44.63	c |      1986 |       0     366     4195     1060     1776    19.8 |      881 |
44.57/44.63	c |      2834 |       0     370     4195     1904     1925    20.4 |      881 |
44.57/44.63	c |      3876 |       0     372     4195     1979     2068    19.9 |      881 |
44.57/44.63	c |      5132 |       0     374     4195     2193     2207    19.6 |      881 |
44.57/44.63	c |      6623 |       0     377     4195     1417     2345    20.5 |      881 |
44.57/44.63	c |      8373 |       0     380     4195     1949     2482    20.8 |      881 |
44.57/44.63	c |     10408 |       0     385     4195     1404     2622    19.9 |      881 |
44.57/44.63	c |     12756 |       0     385     4195     2405     2748    19.9 |      881 |
44.57/44.63	c |     15449 |       0     385     4195     2298     2872    19.1 |      881 |
44.57/44.63	c |     18521 |       0     386     4195     2437     2999    20.6 |      881 |
44.57/44.63	c |     22010 |       0     386     4195     2876     3122    19.1 |      881 |
44.57/44.63	c |     25958 |       0     389     4195     2042     3253    19.4 |      881 |
44.57/44.63	c |     30411 |       0     390     4195     3178     3379    19.4 |      881 |
44.57/44.63	c |     35419 |       0     390     4195     3044     3502    18.5 |      881 |
44.57/44.63	c |     41038 |       0     390     4195     3336     3624    20.3 |      881 |
44.57/44.63	c |     47329 |       0     390     4195     2257     3747    18.5 |      881 |
44.57/44.63	c |     54360 |       0     391     4195     3568     3874    19.2 |      881 |
44.57/44.63	c |     62205 |       0     392     4195     3556     4002    19.5 |      881 |
44.57/44.63	c |     70945 |       0     392     4195     2125     4128    16.6 |      881 |
44.57/44.63	c |     80669 |       0     392     4195     3455     4254    19.5 |      881 |
44.57/44.63	c |     91476 |       0     392     4195     3473     4381    22.4 |      881 |
44.57/44.63	c |    103474 |       0     392     4195     4372     4510    18.2 |      881 |
44.57/44.63	c |    116782 |       0     392     4195     3976     4640    18.3 |      881 |
44.57/44.63	c |    131532 |       0     392     4195     4627     4771    20.5 |      881 |
44.57/44.63	c |    147868 |       0     394     4195     4030     4913    20.5 |      881 |
44.57/44.63	c |    165948 |       0     394     4195     4692     5048    22.7 |      881 |
44.57/44.63	c |    185947 |       0     394     4195     4241     5184    21.0 |      881 |
44.57/44.63	c |    208057 |       0     394     4195     2690     5323    20.8 |      881 |
44.57/44.63	c |    232489 |       0     395     4195     2791     5469    14.3 |      881 |
44.57/44.63	c |    259475 |       0     396     4195     4810     5617    20.7 |      881 |
44.57/44.63	c |    289271 |       0     396     4195     3302     5762    20.4 |      881 |
44.57/44.63	c |    322158 |       0     397     4195     4052     5915    20.1 |      881 |
44.57/44.63	c |    358445 |       0     397     4195     4386     6065    20.6 |      881 |
44.57/44.63	c |    398472 |       0     397     4195     4486     6218    20.8 |      881 |
44.57/44.63	c |    442613 |       0     397     4195     4545     6373    20.0 |      881 |
44.57/44.63	c |    491279 |       0     397     4195     4812     6532    18.9 |      881 |
44.57/44.63	c |    544923 |       0     397     4195     5557

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-1783985-1241907816/watcher-1783985-1241907816 -o /tmp/evaluation-result-1783985-1241907816/solver-1783985-1241907816 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783985-1241907816.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: 0.92 0.98 0.99 3/64 29214
/proc/meminfo: memFree=1177144/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=1396 CPUtime=0
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 218816008 1429504 212 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 349 212 54 166 0 180 0

[startup+0.0294919 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29214
/proc/meminfo: memFree=1177144/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=1776 CPUtime=0.02
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 345 0 0 0 2 0 0 0 18 0 1 0 218816008 1818624 294 1992294400 134512640 135192793 4294956224 18446744073709551615 134740905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 444 294 56 166 0 275 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1776

[startup+0.101506 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29214
/proc/meminfo: memFree=1177144/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=2436 CPUtime=0.09
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 514 0 0 0 9 0 0 0 18 0 1 0 218816008 2494464 463 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 609 463 72 166 0 440 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2436

[startup+0.301545 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29214
/proc/meminfo: memFree=1177144/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=2568 CPUtime=0.29
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 575 0 0 0 29 0 0 0 19 0 1 0 218816008 2629632 524 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 642 524 73 166 0 473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701623 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29214
/proc/meminfo: memFree=1177144/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=2832 CPUtime=0.69
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 625 0 0 0 69 0 0 0 22 0 1 0 218816008 2899968 574 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 708 574 73 166 0 539 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2832

[startup+1.50178 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1175024/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=3096 CPUtime=1.49
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 682 0 0 0 149 0 0 0 25 0 1 0 218816008 3170304 631 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 774 631 73 166 0 605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3096

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1174576/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=3360 CPUtime=3.09
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 760 0 0 0 309 0 0 0 25 0 1 0 218816008 3440640 709 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 840 709 73 166 0 671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3360

[startup+6.30272 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1174064/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=3888 CPUtime=6.29
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 878 0 0 0 629 0 0 0 25 0 1 0 218816008 3981312 827 1992294400 134512640 135192793 4294956224 18446744073709551615 134533249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 972 827 73 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1173296/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=4428 CPUtime=12.69
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 1035 0 0 0 1269 0 0 0 25 0 1 0 218816008 4534272 984 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 1107 984 73 166 0 938 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4428

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1172336/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=5372 CPUtime=25.48
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 1254 0 0 0 2548 0 0 0 25 0 1 0 218816008 5500928 1203 1992294400 134512640 135192793 4294956224 18446744073709551615 134534206 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 1343 1203 73 166 0 1174 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5372

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1171376/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=6448 CPUtime=51.07
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 1494 0 0 0 5107 0 0 0 25 0 1 0 218816008 6602752 1443 1992294400 134512640 135192793 4294956224 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 1612 1443 73 166 0 1443 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6448

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1169904/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=7988 CPUtime=102.26
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 1864 0 0 0 10225 1 0 0 25 0 1 0 218816008 8179712 1813 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 1997 1813 73 166 0 1828 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7988

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1168624/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=9388 CPUtime=162.23
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 2173 0 0 0 16222 1 0 0 25 0 1 0 218816008 9613312 2122 1992294400 134512640 135192793 4294956224 18446744073709551615 134520692 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 2347 2122 73 166 0 2178 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9388

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1167344/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=10804 CPUtime=222.2
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 2474 0 0 0 22219 1 0 0 25 0 1 0 218816008 11063296 2423 1992294400 134512640 135192793 4294956224 18446744073709551615 134533961 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 2701 2423 73 166 0 2532 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 10804

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1166384/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=11848 CPUtime=282.19
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 2703 0 0 0 28217 2 0 0 25 0 1 0 218816008 12132352 2652 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 2962 2652 73 166 0 2793 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11848

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1165744/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=12452 CPUtime=342.16
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 2856 0 0 0 34214 2 0 0 25 0 1 0 218816008 12750848 2805 1992294400 134512640 135192793 4294956224 18446744073709551615 134534311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 3113 2805 73 166 0 2944 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12452

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29215
/proc/meminfo: memFree=1165040/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=13232 CPUtime=402.14
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 3030 0 0 0 40212 2 0 0 25 0 1 0 218816008 13549568 2979 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 3308 2979 73 166 0 3139 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13232

[startup+462.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1164208/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=14148 CPUtime=462.12
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 3225 0 0 0 46209 3 0 0 25 0 1 0 218816008 14487552 3174 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 3537 3174 73 166 0 3368 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14148

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1163824/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=14592 CPUtime=522.1
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 3338 0 0 0 52207 3 0 0 25 0 1 0 218816008 14942208 3287 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 3648 3287 73 166 0 3479 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 14592

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1163184/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=15220 CPUtime=582.07
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 3478 0 0 0 58204 3 0 0 25 0 1 0 218816008 15585280 3427 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 3805 3427 73 166 0 3636 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 15220

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29215
/proc/meminfo: memFree=1162736/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=15816 CPUtime=642.05
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 3594 0 0 0 64202 3 0 0 25 0 1 0 218816008 16195584 3543 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 3954 3543 73 166 0 3785 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 15816

[startup+702.302 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1148080/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=31808 CPUtime=4060.77
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7043 0 0 0 406065 12 0 0 25 0 1 0 218816008 32571392 6992 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 7952 6992 73 166 0 7783 0
Current children cumulated CPU time (s) 4060.77
Current children cumulated vsize (KiB) 31808

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1148016/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=31808 CPUtime=4120.74
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7064 0 0 0 412062 12 0 0 25 0 1 0 218816008 32571392 7013 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 7952 7013 73 166 0 7783 0
Current children cumulated CPU time (s) 4120.74
Current children cumulated vsize (KiB) 31808

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1147760/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=32152 CPUtime=4180.72
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7111 0 0 0 418060 12 0 0 25 0 1 0 218816008 32923648 7060 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8038 7060 73 166 0 7869 0
Current children cumulated CPU time (s) 4180.72
Current children cumulated vsize (KiB) 32152

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1147568/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=32336 CPUtime=4240.69
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7157 0 0 0 424057 12 0 0 25 0 1 0 218816008 33112064 7106 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8084 7106 73 166 0 7915 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 32336

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1147504/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=32336 CPUtime=4300.67
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7165 0 0 0 430055 12 0 0 25 0 1 0 218816008 33112064 7114 1992294400 134512640 135192793 4294956224 18446744073709551615 134534239 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8084 7114 73 166 0 7915 0
Current children cumulated CPU time (s) 4300.67
Current children cumulated vsize (KiB) 32336

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1147376/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=32468 CPUtime=4360.65
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7215 0 0 0 436053 12 0 0 25 0 1 0 218816008 33247232 7164 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8117 7164 73 166 0 7948 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 32468

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1147120/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=32844 CPUtime=4420.63
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7262 0 0 0 442050 13 0 0 25 0 1 0 218816008 33632256 7211 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8211 7211 73 166 0 8042 0
Current children cumulated CPU time (s) 4420.63
Current children cumulated vsize (KiB) 32844

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1146992/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=32844 CPUtime=4480.61
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7282 0 0 0 448048 13 0 0 25 0 1 0 218816008 33632256 7231 1992294400 134512640 135192793 4294956224 18446744073709551615 134551535 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8211 7231 73 166 0 8042 0
Current children cumulated CPU time (s) 4480.61
Current children cumulated vsize (KiB) 32844

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1147056/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=32844 CPUtime=4540.58
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7283 0 0 0 454045 13 0 0 25 0 1 0 218816008 33632256 7232 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8211 7232 73 166 0 8042 0
Current children cumulated CPU time (s) 4540.58
Current children cumulated vsize (KiB) 32844

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29223
/proc/meminfo: memFree=1146992/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=32844 CPUtime=4600.57
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7288 0 0 0 460044 13 0 0 25 0 1 0 218816008 33632256 7237 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8211 7237 73 166 0 8042 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 32844

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29225
/proc/meminfo: memFree=1146864/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=33184 CPUtime=4660.54
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7326 0 0 0 466041 13 0 0 25 0 1 0 218816008 33980416 7275 1992294400 134512640 135192793 4294956224 18446744073709551615 134533242 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8296 7275 73 166 0 8127 0
Current children cumulated CPU time (s) 4660.54
Current children cumulated vsize (KiB) 33184

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29225
/proc/meminfo: memFree=1146736/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=33344 CPUtime=4720.51
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7360 0 0 0 472038 13 0 0 25 0 1 0 218816008 34144256 7309 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8336 7309 73 166 0 8167 0
Current children cumulated CPU time (s) 4720.51
Current children cumulated vsize (KiB) 33344

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29225
/proc/meminfo: memFree=1146672/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=33344 CPUtime=4780.49
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7368 0 0 0 478036 13 0 0 25 0 1 0 218816008 34144256 7317 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8336 7317 73 166 0 8167 0
Current children cumulated CPU time (s) 4780.49
Current children cumulated vsize (KiB) 33344

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29225
/proc/meminfo: memFree=1146544/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=33344 CPUtime=4840.47
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7396 0 0 0 484033 14 0 0 25 0 1 0 218816008 34144256 7345 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8336 7345 73 166 0 8167 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 33344

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29225
/proc/meminfo: memFree=1146480/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=33344 CPUtime=4900.45
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7407 0 0 0 490031 14 0 0 25 0 1 0 218816008 34144256 7356 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8336 7356 73 166 0 8167 0
Current children cumulated CPU time (s) 4900.45
Current children cumulated vsize (KiB) 33344

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29225
/proc/meminfo: memFree=1146288/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=33688 CPUtime=4960.42
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7453 0 0 0 496028 14 0 0 25 0 1 0 218816008 34496512 7402 1992294400 134512640 135192793 4294956224 18446744073709551615 134534116 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8422 7402 73 166 0 8253 0
Current children cumulated CPU time (s) 4960.42
Current children cumulated vsize (KiB) 33688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29225
/proc/meminfo: memFree=1146288/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=33688 CPUtime=5000.01
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7460 0 0 0 499987 14 0 0 25 0 1 0 218816008 34496512 7409 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8422 7409 73 166 0 8253 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 33688

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29225
/proc/meminfo: memFree=1146288/2055924 swapFree=4180088/4192956
[pid=29214] ppid=29212 vsize=33688 CPUtime=5000.01
/proc/29214/stat : 29214 (mxc-sat09) R 29212 29214 29133 0 -1 4194304 7460 0 0 0 499987 14 0 0 25 0 1 0 218816008 34496512 7409 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/29214/statm: 8422 7409 73 166 0 8253 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 33688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.03
CPU user time (s): 4999.88
CPU system time (s): 0.151976
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 33688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7460
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= 9525

runsolver used 4.86226 second user time and 8.85765 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-10 00:23:37
IDJOB=1783985
IDBENCH=24750
IDSOLVER=613
FILE ID=node6/1783985-1241907816
PBS_JOBID= 9264789
Free space on /tmp= 66256 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783985-1241907816/watcher-1783985-1241907816 -o /tmp/evaluation-result-1783985-1241907816/solver-1783985-1241907816 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783985-1241907816.cnf

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

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=1272296330

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1177624 kB
Buffers:         57824 kB
Cached:         737244 kB
SwapCached:       6652 kB
Active:         137984 kB
Inactive:       665468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1177624 kB
SwapTotal:     4192956 kB
SwapFree:      4180088 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          14064 kB
Slab:            60820 kB
Committed_AS:   812272 kB
PageTables:       1452 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= 66256 MiB
End job on node6 at 2009-05-10 01:47:00