Trace number 1517517

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
MD5SUM9b9652f9e46170eb2f25adac2572c7eb
Bench CategoryRANDOM (random 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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

31.99/32.02	c starting MXC with:
31.99/32.02	c cnf_path = HOME/instance-1517517-1238286744.cnf
31.99/32.02	c restart_strategy = auto
31.99/32.02	c sign_strategy = cached
31.99/32.02	c use_preprocessing = -1
31.99/32.02	c output_implicant = 1
31.99/32.02	c timeout_seconds = 0
31.99/32.02	c running SatELite... done
31.99/32.02	c 14 vars eliminated
31.99/32.02	c received 0 units and 2268 clauses from SatELite
31.99/32.02	c 13 assignments made, starting to guess now
31.99/32.02	c ===================================[MXC]=====================================
31.99/32.02	c | Conflicts |                Clause Statistics                   |   Vars   |
31.99/32.02	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.99/32.02	c =============================================================================
31.99/32.02	c |         0 |       0       0     2268        0        0     nan |      540 |
31.99/32.02	c |       100 |       0       0     2268      100     1050    27.4 |      527 |
31.99/32.02	c |       210 |       0       0     2268      210     1105    25.8 |      527 |
31.99/32.02	c |       441 |       0       0     2268      441     1220    25.8 |      527 |
31.99/32.02	c |       805 |       0       0     2268      805     1402    25.5 |      527 |
31.99/32.02	c |      1315 |       0       0     2268     1315     1609    25.7 |      527 |
31.99/32.02	c |      1986 |       0       0     2268     1138     1754    24.8 |      527 |
31.99/32.02	c |      2834 |       0       0     2268     1046     1894    24.7 |      527 |
31.99/32.02	c |      3876 |       0       0     2268     1076     2031    25.9 |      527 |
31.99/32.02	c |      5132 |       0       0     2268     1260     2163    24.3 |      527 |
31.99/32.02	c |      6623 |       0       0     2268     1625     2292    23.4 |      527 |
31.99/32.02	c |      8373 |       0       0     2268     2201     2419    24.5 |      527 |
31.99/32.02	c |     10408 |       0       0     2268     1763     2543    23.5 |      527 |
31.99/32.02	c |     12756 |       0       0     2268     1489     2665    21.8 |      527 |
31.99/32.02	c |     15449 |       0       0     2268     1427     2786    21.1 |      527 |
31.99/32.02	c |     18521 |       0       0     2268     1627     2906    21.3 |      527 |
31.99/32.02	c |     22010 |       0       0     2268     2138     3025    21.6 |      527 |
31.99/32.02	c |     25958 |       0       0     2268     3008     3144    21.7 |      527 |
31.99/32.02	c |     30411 |       0       0     2268     2674     3262    23.1 |      527 |
31.99/32.02	c |     35419 |       0       0     2268     2707     3381    23.2 |      527 |
31.99/32.02	c |     41038 |       0       0     2268     3176     3499    22.8 |      527 |
31.99/32.02	c |     47329 |       0       0     2268     2356     3618    24.8 |      527 |
31.99/32.02	c |     54360 |       0       0     2268     2012     3737    22.7 |      527 |
31.99/32.02	c |     62205 |       0       0     2268     2241     3857    25.5 |      527 |
31.99/32.02	c |     70945 |       0       0     2268     3141     3978    23.9 |      527 |
31.99/32.02	c |     80669 |       0       0     2268     2766     4099    22.5 |      527 |
31.99/32.02	c |     91476 |       0       0     2268     3165     4222    22.1 |      527 |
31.99/32.02	c |    103474 |       0       0     2268     2296     4346    21.8 |      527 |
31.99/32.02	c |    116782 |       0       0     2268     2355     4471    21.8 |      527 |
31.99/32.02	c |    131532 |       0       0     2268     3498     4597    23.7 |      527 |
31.99/32.02	c |    147868 |       0       0     2268     3518     4726    24.3 |      527 |
31.99/32.02	c |    165948 |       0       0     2268     4854     4855    23.4 |      527 |
31.99/32.02	c |    185947 |       0       0     2268     2720     4987    23.0 |      527 |
31.99/32.02	c |    208057 |       0       0     2268     4614     5120    22.5 |      527 |
31.99/32.02	c |    232489 |       0       0     2268     3110     5255    23.4 |      527 |
31.99/32.02	c |    259475 |       0       0     2268     3459     5393    21.7 |      527 |
31.99/32.02	c |    289271 |       0       0     2268     3199     5532    22.7 |      527 |
31.99/32.02	c |    322158 |       0       0     2268     5277     5674    25.1 |      527 |
31.99/32.02	c |    358445 |       0       0     2268     4260     5818    22.4 |      527 |
31.99/32.02	c |    398472 |       0       0     2268     3053     5965    23.9 |      527 |
31.99/32.02	c |    442613 |       0       0     2268     4915     6114    22.8 |      527 |
31.99/32.02	c |    491279 |       0       0     2268     4063     6265    23.3 |      527 |
31.99/32.02	c |    544923 |       0       0     2268     3788

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-1517517-1238286744/watcher-1517517-1238286744 -o /tmp/evaluation-result-1517517-1238286744/solver-1517517-1238286744 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517517-1238286744.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: 0.91 0.95 0.98 3/64 17048
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=1108 CPUtime=0
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1101336485 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134755576 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 277 145 56 166 0 108 0

[startup+0.0451451 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17048
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=1636 CPUtime=0.04
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 305 0 0 0 4 0 0 0 18 0 1 0 1101336485 1675264 291 1992294400 134512640 135192793 4294956224 18446744073709551615 134552038 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 409 291 72 166 0 240 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1636

[startup+0.101149 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17048
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=1768 CPUtime=0.09
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 340 0 0 0 9 0 0 0 18 0 1 0 1101336485 1810432 326 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 442 326 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301166 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17048
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=2036 CPUtime=0.29
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 1101336485 2084864 385 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 509 385 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701201 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 17048
/proc/meminfo: memFree=875144/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=2300 CPUtime=0.69
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 478 0 0 0 69 0 0 0 22 0 1 0 1101336485 2355200 464 1992294400 134512640 135192793 4294956224 18446744073709551615 134550848 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 575 464 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.50127 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 17049
/proc/meminfo: memFree=873408/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=2696 CPUtime=1.49
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 564 0 0 0 149 0 0 0 25 0 1 0 1101336485 2760704 550 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 674 550 73 166 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.10141 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 17049
/proc/meminfo: memFree=872896/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=3224 CPUtime=3.09
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 689 0 0 0 309 0 0 0 25 0 1 0 1101336485 3301376 675 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 806 675 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30169 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 17049
/proc/meminfo: memFree=872000/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=3892 CPUtime=6.29
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 856 0 0 0 629 0 0 0 25 0 1 0 1101336485 3985408 842 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 973 842 73 166 0 804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3892

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 17049
/proc/meminfo: memFree=870912/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=4824 CPUtime=12.68
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 1086 0 0 0 1268 0 0 0 25 0 1 0 1101336485 4939776 1072 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 1206 1072 73 166 0 1037 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4824

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 17049
/proc/meminfo: memFree=869824/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=5916 CPUtime=25.48
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 1350 0 0 0 2548 0 0 0 25 0 1 0 1101336485 6057984 1336 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 1479 1336 73 166 0 1310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5916

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 17049
/proc/meminfo: memFree=868224/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=7692 CPUtime=51.08
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 1759 0 0 0 5107 1 0 0 25 0 1 0 1101336485 7876608 1745 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 1923 1745 73 166 0 1754 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7692

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 17049
/proc/meminfo: memFree=865984/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=10124 CPUtime=102.27
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 2296 0 0 0 10225 2 0 0 25 0 1 0 1101336485 10366976 2282 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 2531 2282 73 166 0 2362 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10124

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17049
/proc/meminfo: memFree=864256/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=12040 CPUtime=162.25
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 2720 0 0 0 16223 2 0 0 25 0 1 0 1101336485 12328960 2706 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 3010 2706 73 166 0 2841 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12040

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17049
/proc/meminfo: memFree=862528/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=13988 CPUtime=222.24
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 3139 0 0 0 22222 2 0 0 25 0 1 0 1101336485 14323712 3125 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 3497 3125 73 166 0 3328 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 13988

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17049
/proc/meminfo: memFree=861248/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=15436 CPUtime=282.23
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 3449 0 0 0 28220 3 0 0 25 0 1 0 1101336485 15806464 3435 1992294400 134512640 135192793 4294956224 18446744073709551615 134747939 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 3859 3435 73 166 0 3690 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 15436

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17049
/proc/meminfo: memFree=860160/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=16732 CPUtime=342.21
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 3714 0 0 0 34218 3 0 0 25 0 1 0 1101336485 17133568 3700 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 4183 3700 73 166 0 4014 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16732

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17049
/proc/meminfo: memFree=859136/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=17768 CPUtime=402.2
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 3972 0 0 0 40216 4 0 0 25 0 1 0 1101336485 18194432 3958 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 4442 3958 73 166 0 4273 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17768

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17050
/proc/meminfo: memFree=858368/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=18672 CPUtime=462.18
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 4169 0 0 0 46214 4 0 0 25 0 1 0 1101336485 19120128 4155 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 4668 4155 73 166 0 4499 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18672

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=857344/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=19744 CPUtime=522.16
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 4433 0 0 0 52212 4 0 0 25 0 1 0 1101336485 20217856 4419 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 4936 4419 73 166 0 4767 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19744

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=856448/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=20668 CPUtime=582.15
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 4631 0 0 0 58211 4 0 0 25 0 1 0 1101336485 21164032 4617 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 5167 4617 73 166 0 4998 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 20668

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=855872/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=21296 CPUtime=642.14
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 4783 0 0 0 64210 4 0 0 25 0 1 0 1101336485 21807104 4769 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 5324 4769 73 166 0 5155 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 21296

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=855104/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=22052 CPUtime=702.12
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 4973 0 0 0 70208 4 0 0 25 0 1 0 1101336485 22581248 4959 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 5513 4959 73 166 0 5344 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 22052

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=854464/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=22724 CPUtime=762.11
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5131 0 0 0 76206 5 0 0 25 0 1 0 1101336485 23269376 5117 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 5681 5117 73 166 0 5512 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 22724

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=854016/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=23320 CPUtime=822.09
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5250 0 0 0 82204 5 0 0 25 0 1 0 1101336485 23879680 5236 1992294400 134512640 135192793 4294956224 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 5830 5236 73 166 0 5661 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 23320

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=853504/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=23772 CPUtime=882.08
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5372 0 0 0 88203 5 0 0 25 0 1 0 1101336485 24342528 5358 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 5943 5358 73 166 0 5774 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 23772

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=852736/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=24732 CPUtime=942.06
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5565 0 0 0 94201 5 0 0 25 0 1 0 1101336485 25325568 5551 1992294400 134512640 135192793 4294956224 18446744073709551615 134745645 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 6183 5551 73 166 0 6014 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 24732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=852288/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=25196 CPUtime=1002.04
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5675 0 0 0 100199 5 0 0 25 0 1 0 1101336485 25800704 5661 1992294400 134512640 135192793 4294956224 18446744073709551615 134552031 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 6299 5661 73 166 0 6130 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 25196

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=851904/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=25676 CPUtime=1062.03
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5781 0 0 0 106198 5 0 0 25 0 1 0 1101336485 26292224 5767 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 6419 5767 73 166 0 6250 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 25676

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=851648/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=25836 CPUtime=1122.02
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5847 0 0 0 112196 6 0 0 25 0 1 0 1101336485 26456064 5833 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 6459 5833 73 166 0 6290 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 25836

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=851264/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=26324 CPUtime=1182.01
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5925 0 0 0 118195 6 0 0 25 0 1 0 1101336485 26955776 5911 1992294400 134512640 135192793 4294956224 18446744073709551615 134748366 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 6581 5911 73 166 0 6412 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 26324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=851264/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=26324 CPUtime=1200.01
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5932 0 0 0 119995 6 0 0 25 0 1 0 1101336485 26955776 5918 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 6581 5918 73 166 0 6412 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 26324

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17051
/proc/meminfo: memFree=851264/2055920 swapFree=4176996/4192956
[pid=17048] ppid=17046 vsize=26324 CPUtime=1200.01
/proc/17048/stat : 17048 (mxc-sat09) R 17046 17048 16919 0 -1 4194304 5932 0 0 0 119995 6 0 0 25 0 1 0 1101336485 26955776 5918 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/17048/statm: 6581 5918 73 166 0 6412 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 26324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.067989
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 26324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5932
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= 1372

runsolver used 0.91886 second user time and 2.52961 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-29 01:32:24
IDJOB=1517517
IDBENCH=70603
IDSOLVER=504
FILE ID=node50/1517517-1238286744
PBS_JOBID= 9060946
Free space on /tmp= 64164 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1457384322-029.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517517-1238286744/watcher-1517517-1238286744 -o /tmp/evaluation-result-1517517-1238286744/solver-1517517-1238286744 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517517-1238286744.cnf

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

MD5SUM BENCH= 9b9652f9e46170eb2f25adac2572c7eb
RANDOM SEED=312588937

node50.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        875560 kB
Buffers:         90196 kB
Cached:         999648 kB
SwapCached:       9920 kB
Active:         179516 kB
Inactive:       921928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        875560 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17264 kB
Slab:            64872 kB
Committed_AS:  2969620 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64164 MiB
End job on node50 at 2009-03-29 01:52:26