Trace number 1518465

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S844931093-069.cnf
MD5SUM589832b31b8f1cb4096063d76e2202cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.38/30.42	c starting MXC with:
30.38/30.42	c cnf_path = HOME/instance-1518465-1238300039.cnf
30.38/30.42	c restart_strategy = auto
30.38/30.42	c sign_strategy = cached
30.38/30.42	c use_preprocessing = -1
30.38/30.42	c output_implicant = 1
30.38/30.42	c timeout_seconds = 0
30.38/30.42	c running SatELite... done
30.38/30.42	c 13 vars eliminated
30.38/30.42	c received 0 units and 2368 clauses from SatELite
30.38/30.42	c 12 assignments made, starting to guess now
30.38/30.42	c ===================================[MXC]=====================================
30.38/30.42	c | Conflicts |                Clause Statistics                   |   Vars   |
30.38/30.42	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.38/30.42	c =============================================================================
30.38/30.42	c |         0 |       0       0     2368        0        0     nan |      560 |
30.38/30.42	c |       100 |       0       0     2368      100     1050    25.5 |      548 |
30.38/30.42	c |       210 |       0       0     2368      210     1105    24.9 |      548 |
30.38/30.42	c |       441 |       0       0     2368      441     1220    25.0 |      548 |
30.38/30.42	c |       805 |       0       0     2368      805     1402    25.1 |      548 |
30.38/30.42	c |      1315 |       0       0     2368     1315     1609    25.4 |      548 |
30.38/30.42	c |      1986 |       0       0     2368     1138     1754    27.1 |      548 |
30.38/30.42	c |      2834 |       0       0     2368     1046     1894    26.8 |      548 |
30.38/30.42	c |      3876 |       0       0     2368     1076     2031    26.9 |      548 |
30.38/30.42	c |      5132 |       0       0     2368     1259     2163    22.0 |      548 |
30.38/30.42	c |      6623 |       0       0     2368     1625     2292    24.4 |      548 |
30.38/30.42	c |      8373 |       0       0     2368     2201     2419    23.6 |      548 |
30.38/30.42	c |     10408 |       0       0     2368     1762     2543    23.9 |      548 |
30.38/30.42	c |     12756 |       0       0     2368     1488     2665    25.4 |      548 |
30.38/30.42	c |     15449 |       0       0     2368     1426     2786    25.5 |      548 |
30.38/30.42	c |     18521 |       0       0     2368     1626     2906    23.7 |      548 |
30.38/30.42	c |     22010 |       0       0     2368     2136     3025    22.2 |      548 |
30.38/30.42	c |     25958 |       0       0     2368     3009     3144    23.2 |      548 |
30.38/30.42	c |     30411 |       0       0     2368     2677     3262    23.2 |      548 |
30.38/30.42	c |     35419 |       0       0     2368     2710     3381    23.6 |      548 |
30.38/30.42	c |     41038 |       0       0     2368     3179     3499    25.5 |      548 |
30.38/30.42	c |     47329 |       0       0     2368     2357     3618    24.0 |      548 |
30.38/30.42	c |     54360 |       0       0     2368     2014     3737    23.1 |      548 |
30.38/30.42	c |     62205 |       0       0     2368     2240     3857    23.3 |      548 |
30.38/30.42	c |     70945 |       0       0     2368     3137     3978    26.4 |      548 |
30.38/30.42	c |     80669 |       0       0     2368     2761     4099    23.6 |      548 |
30.38/30.42	c |     91476 |       0       0     2368     3166     4222    24.0 |      548 |
30.38/30.42	c |    103474 |       0       0     2368     2299     4346    22.3 |      548 |
30.38/30.42	c |    116782 |       0       0     2368     2352     4471    23.1 |      548 |
30.38/30.42	c |    131532 |       0       0     2368     3485     4597    25.0 |      548 |
30.38/30.42	c |    147868 |       0       0     2368     3510     4726    24.3 |      548 |
30.38/30.42	c |    165948 |       0       0     2368     4836     4855    28.0 |      548 |
30.38/30.42	c |    185947 |       0       0     2368     2710     4987    23.7 |      548 |
30.38/30.42	c |    208057 |       0       0     2368     4615     5120    26.5 |      548 |
30.38/30.42	c |    232489 |       0       0     2368     3119     5255    24.0 |      548 |
30.38/30.42	c |    259475 |       0       0     2368     3477     5393    25.2 |      548 |
30.38/30.42	c |    289271 |       0       0     2368     3214     5532    25.0 |      548 |
30.38/30.42	c |    322158 |       0       0     2368     5292     5674    25.4 |      548 |
30.38/30.42	c |    358445 |       0       0     2368     4248     5818    29.0 |      548 |
30.38/30.42	c |    398472 |       0       0     2368     3025     5965    23.9 |      548 |
30.38/30.42	c |    442613 |       0       0     2368     4879     6114    26.3 |      548 |
30.38/30.42	c |    491279 |       0       0     2368     4024     6265    25.9 |      548 |
30.38/30.42	c |    544923 |       0       0     2368     3738

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-1518465-1238300039/watcher-1518465-1238300039 -o /tmp/evaluation-result-1518465-1238300039/solver-1518465-1238300039 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518465-1238300039.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: 0.85 0.97 0.99 3/64 5529
/proc/meminfo: memFree=942472/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=1108 CPUtime=0
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 160 0 0 0 0 0 0 0 20 0 1 0 1102666423 1134592 146 1992294400 134512640 135192793 4294956224 18446744073709551615 134573451 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 277 146 56 166 0 108 0

[startup+0.074492 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 5529
/proc/meminfo: memFree=942472/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=1768 CPUtime=0.07
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 347 0 0 0 7 0 0 0 20 0 1 0 1102666423 1810432 333 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 442 333 73 166 0 273 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1768

[startup+0.101497 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 5529
/proc/meminfo: memFree=942472/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=1900 CPUtime=0.09
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 358 0 0 0 9 0 0 0 20 0 1 0 1102666423 1945600 344 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 475 344 73 166 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.301536 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 5529
/proc/meminfo: memFree=942472/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=2040 CPUtime=0.29
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 415 0 0 0 29 0 0 0 22 0 1 0 1102666423 2088960 401 1992294400 134512640 135192793 4294956224 18446744073709551615 134534317 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 510 401 73 166 0 341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2040

[startup+0.701614 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 5529
/proc/meminfo: memFree=942472/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=2436 CPUtime=0.69
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 491 0 0 0 69 0 0 0 25 0 1 0 1102666423 2494464 477 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 609 477 73 166 0 440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2436

[startup+1.50177 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 5530
/proc/meminfo: memFree=940672/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=2700 CPUtime=1.49
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 581 0 0 0 149 0 0 0 25 0 1 0 1102666423 2764800 567 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 675 567 73 166 0 506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2700

[startup+3.10109 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 5530
/proc/meminfo: memFree=940032/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=3360 CPUtime=3.09
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 726 0 0 0 309 0 0 0 25 0 1 0 1102666423 3440640 712 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 840 712 73 166 0 671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3360

[startup+6.30172 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 5530
/proc/meminfo: memFree=939264/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=4032 CPUtime=6.29
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 895 0 0 0 629 0 0 0 25 0 1 0 1102666423 4128768 881 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 1008 881 73 166 0 839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4032

[startup+12.702 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 5530
/proc/meminfo: memFree=938112/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=4968 CPUtime=12.68
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 1133 0 0 0 1268 0 0 0 25 0 1 0 1102666423 5087232 1119 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 1242 1119 73 166 0 1073 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4968

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 5530
/proc/meminfo: memFree=936512/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=6596 CPUtime=25.48
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 1505 0 0 0 2548 0 0 0 25 0 1 0 1102666423 6754304 1491 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 1649 1491 73 166 0 1480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6596

[startup+51.1015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 5530
/proc/meminfo: memFree=934912/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=8356 CPUtime=51.07
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 1906 0 0 0 5106 1 0 0 25 0 1 0 1102666423 8556544 1892 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 2089 1892 73 166 0 1920 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8356

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5530
/proc/meminfo: memFree=932672/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=10884 CPUtime=102.26
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 2457 0 0 0 10225 1 0 0 25 0 1 0 1102666423 11145216 2443 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 2721 2443 73 166 0 2552 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10884

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=930752/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=13116 CPUtime=162.23
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 2925 0 0 0 16222 1 0 0 25 0 1 0 1102666423 13430784 2911 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 3279 2911 73 166 0 3110 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13116

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=929216/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=14832 CPUtime=222.2
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 3293 0 0 0 22219 1 0 0 25 0 1 0 1102666423 15187968 3279 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 3708 3279 73 166 0 3539 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14832

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=927936/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=16344 CPUtime=282.18
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 3606 0 0 0 28217 1 0 0 25 0 1 0 1102666423 16736256 3592 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 4086 3592 73 166 0 3917 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 16344

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=926720/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=17500 CPUtime=342.16
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 3892 0 0 0 34215 1 0 0 25 0 1 0 1102666423 17920000 3878 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 4375 3878 73 166 0 4206 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17500

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=925888/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=18564 CPUtime=402.14
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 4110 0 0 0 40213 1 0 0 25 0 1 0 1102666423 19009536 4096 1992294400 134512640 135192793 4294956224 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 4641 4096 73 166 0 4472 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18564

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=924800/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=19596 CPUtime=462.12
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 4377 0 0 0 46210 2 0 0 25 0 1 0 1102666423 20066304 4363 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 4899 4363 73 166 0 4730 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 19596

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=924032/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=20396 CPUtime=522.09
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 4562 0 0 0 52207 2 0 0 25 0 1 0 1102666423 20885504 4548 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 5099 4548 73 166 0 4930 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 20396

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=923712/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=20876 CPUtime=582.07
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 4660 0 0 0 58205 2 0 0 25 0 1 0 1102666423 21377024 4646 1992294400 134512640 135192793 4294956224 18446744073709551615 134534280 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 5219 4646 73 166 0 5050 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 20876

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=922944/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=21644 CPUtime=642.06
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 4832 0 0 0 64203 3 0 0 25 0 1 0 1102666423 22163456 4818 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 5411 4818 73 166 0 5242 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21644

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=922240/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=22444 CPUtime=702.03
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 5019 0 0 0 70200 3 0 0 25 0 1 0 1102666423 22982656 5005 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 5611 5005 73 166 0 5442 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 22444

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=921728/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=22956 CPUtime=762.01
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 5134 0 0 0 76198 3 0 0 25 0 1 0 1102666423 23506944 5120 1992294400 134512640 135192793 4294956224 18446744073709551615 134551447 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 5739 5120 73 166 0 5570 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 22956

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=920960/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=23932 CPUtime=821.98
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 5339 0 0 0 82195 3 0 0 25 0 1 0 1102666423 24506368 5325 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 5983 5325 73 166 0 5814 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 23932

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=920384/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=24620 CPUtime=881.96
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 5489 0 0 0 88193 3 0 0 25 0 1 0 1102666423 25210880 5475 1992294400 134512640 135192793 4294956224 18446744073709551615 134550819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 6155 5475 73 166 0 5986 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 24620

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=919616/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=25400 CPUtime=941.94
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 5660 0 0 0 94191 3 0 0 25 0 1 0 1102666423 26009600 5646 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 6350 5646 73 166 0 6181 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 25400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=919040/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=26092 CPUtime=1001.91
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 5813 0 0 0 100188 3 0 0 25 0 1 0 1102666423 26718208 5799 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 6523 5799 73 166 0 6354 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 26092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=918464/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=26608 CPUtime=1061.89
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 5940 0 0 0 106186 3 0 0 25 0 1 0 1102666423 27246592 5926 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 6652 5926 73 166 0 6483 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 26608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=918080/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=27120 CPUtime=1121.87
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 6051 0 0 0 112184 3 0 0 25 0 1 0 1102666423 27770880 6037 1992294400 134512640 135192793 4294956224 18446744073709551615 134613248 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 6780 6037 73 166 0 6611 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 27120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=917568/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=27760 CPUtime=1181.85
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 6189 0 0 0 118182 3 0 0 25 0 1 0 1102666423 28426240 6175 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 6940 6175 73 166 0 6771 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 27760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=917440/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=27952 CPUtime=1200.04
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 6218 0 0 0 120001 3 0 0 25 0 1 0 1102666423 28622848 6204 1992294400 134512640 135192793 4294956224 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 6988 6204 73 166 0 6819 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 27952

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: 0.99 0.97 0.99 2/65 5530
/proc/meminfo: memFree=917440/2055920 swapFree=4176244/4192956
[pid=5529] ppid=5527 vsize=27952 CPUtime=1200.04
/proc/5529/stat : 5529 (mxc-sat09) R 5527 5529 5492 0 -1 4194304 6218 0 0 0 120001 3 0 0 25 0 1 0 1102666423 28622848 6204 1992294400 134512640 135192793 4294956224 18446744073709551615 134551480 0 0 4096 0 0 0 0 17 1 0 0
/proc/5529/statm: 6988 6204 73 166 0 6819 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 27952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.043993
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 27952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6218
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= 1064

runsolver used 0.899863 second user time and 2.44263 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-29 06:13:59
IDJOB=1518465
IDBENCH=70682
IDSOLVER=504
FILE ID=node53/1518465-1238300039
PBS_JOBID= 9061096
Free space on /tmp= 66040 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S844931093-069.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518465-1238300039/watcher-1518465-1238300039 -o /tmp/evaluation-result-1518465-1238300039/solver-1518465-1238300039 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518465-1238300039.cnf

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

MD5SUM BENCH= 589832b31b8f1cb4096063d76e2202cf
RANDOM SEED=605026424

node53.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		: 3000.264
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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        942888 kB
Buffers:         85800 kB
Cached:         939284 kB
SwapCached:      10692 kB
Active:         238176 kB
Inactive:       799028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        942888 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          17704 kB
Slab:            61812 kB
Committed_AS:  2458016 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-29 06:34:01