Trace number 1517421

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
MD5SUM45c0b4fd7394c92818ddec03e6b5f3f2
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 

31.68/31.78	c starting MXC with:
31.68/31.78	c cnf_path = HOME/instance-1517421-1238285199.cnf
31.68/31.78	c restart_strategy = auto
31.68/31.78	c sign_strategy = cached
31.68/31.78	c use_preprocessing = -1
31.68/31.78	c output_implicant = 1
31.68/31.78	c timeout_seconds = 0
31.68/31.78	c running SatELite... done
31.68/31.78	c 12 vars eliminated
31.68/31.78	c received 0 units and 2267 clauses from SatELite
31.68/31.78	c 11 assignments made, starting to guess now
31.68/31.78	c ===================================[MXC]=====================================
31.68/31.78	c | Conflicts |                Clause Statistics                   |   Vars   |
31.68/31.78	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.68/31.78	c =============================================================================
31.68/31.78	c |         0 |       0       0     2267        0        0     nan |      540 |
31.68/31.78	c |       100 |       0       0     2267      100     1050    27.0 |      529 |
31.68/31.78	c |       210 |       0       0     2267      210     1105    25.0 |      529 |
31.68/31.78	c |       441 |       0       0     2267      441     1220    23.8 |      529 |
31.68/31.78	c |       805 |       0       0     2267      805     1402    24.2 |      529 |
31.68/31.78	c |      1315 |       0       0     2267     1315     1609    24.3 |      529 |
31.68/31.78	c |      1986 |       0       0     2267     1138     1754    24.3 |      529 |
31.68/31.78	c |      2834 |       0       0     2267     1046     1894    24.9 |      529 |
31.68/31.78	c |      3876 |       0       0     2267     1076     2031    25.9 |      529 |
31.68/31.78	c |      5132 |       0       0     2267     1259     2163    24.1 |      529 |
31.68/31.78	c |      6623 |       0       0     2267     1624     2292    25.7 |      529 |
31.68/31.78	c |      8373 |       0       0     2267     2200     2419    23.9 |      529 |
31.68/31.78	c |     10408 |       0       0     2267     1762     2543    24.4 |      529 |
31.68/31.78	c |     12756 |       0       0     2267     1487     2665    23.1 |      529 |
31.68/31.78	c |     15449 |       0       0     2267     1426     2786    23.7 |      529 |
31.68/31.78	c |     18521 |       0       0     2267     1627     2906    21.9 |      529 |
31.68/31.78	c |     22010 |       0       0     2267     2136     3025    21.8 |      529 |
31.68/31.78	c |     25958 |       0       0     2267     3006     3144    24.7 |      529 |
31.68/31.78	c |     30411 |       0       0     2267     2671     3262    24.1 |      529 |
31.68/31.78	c |     35419 |       0       0     2267     2704     3381    23.3 |      529 |
31.68/31.78	c |     41038 |       0       0     2267     3176     3499    23.8 |      529 |
31.68/31.78	c |     47329 |       0       0     2267     2353     3618    25.6 |      529 |
31.68/31.78	c |     54360 |       0       0     2267     2015     3737    23.1 |      529 |
31.68/31.78	c |     62205 |       0       0     2267     2242     3857    23.8 |      529 |
31.68/31.78	c |     70945 |       0       0     2267     3142     3978    22.9 |      529 |
31.68/31.78	c |     80669 |       0       0     2267     2765     4099    22.5 |      529 |
31.68/31.78	c |     91476 |       0       0     2267     3165     4222    23.3 |      529 |
31.68/31.78	c |    103474 |       0       0     2267     2295     4346    21.8 |      529 |
31.68/31.78	c |    116782 |       0       0     2267     2351     4471    21.3 |      529 |
31.68/31.78	c |    131532 |       0       0     2267     3487     4597    23.2 |      529 |
31.68/31.78	c |    147868 |       0       0     2267     3505     4726    22.6 |      529 |
31.68/31.78	c |    165948 |       0       0     2267     4832     4855    25.3 |      529 |
31.68/31.78	c |    185947 |       0       0     2267     2688     4987    21.0 |      529 |
31.68/31.78	c |    208057 |       0       0     2267     4581     5120    22.1 |      529 |
31.68/31.78	c |    232489 |       0       0     2267     3074     5255    22.3 |      529 |
31.68/31.78	c |    259475 |       0       0     2267     3423     5393    22.1 |      529 |
31.68/31.78	c |    289271 |       0       0     2267     3167     5532    22.0 |      529 |
31.68/31.78	c |    322158 |       0       0     2267     5247     5674    23.1 |      529 |
31.68/31.78	c |    358445 |       0       0     2267     4198     5818    22.4 |      529 |
31.68/31.78	c |    398472 |       0       0     2267     5944     5965    22.9 |      529 |
31.68/31.78	c |    442613 |       0       0     2267     4826     6114    22.9 |      529 |
31.68/31.78	c |    491279 |       0       0     2267     3970     6265    24.3 |      529 |
31.68/31.78	c |    544923 |       0       0     2267     3690

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-1517421-1238285199/watcher-1517421-1238285199 -o /tmp/evaluation-result-1517421-1238285199/solver-1517421-1238285199 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517421-1238285199.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 3/66 30222
/proc/meminfo: memFree=978720/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=1108 CPUtime=0
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1101182809 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134573502 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 277 145 56 166 0 108 0

[startup+0.0785741 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 30222
/proc/meminfo: memFree=978720/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=1768 CPUtime=0.07
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 337 0 0 0 7 0 0 0 18 0 1 0 1101182809 1810432 323 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 442 323 73 166 0 273 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1768

[startup+0.101576 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 30222
/proc/meminfo: memFree=978720/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=1768 CPUtime=0.09
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 1101182809 1810432 329 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 442 329 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.3016 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 30222
/proc/meminfo: memFree=978720/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=2032 CPUtime=0.29
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 406 0 0 0 29 0 0 0 19 0 1 0 1101182809 2080768 392 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 508 392 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701652 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 30222
/proc/meminfo: memFree=978720/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=2296 CPUtime=0.69
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 477 0 0 0 69 0 0 0 22 0 1 0 1101182809 2351104 463 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 574 463 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50176 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 30223
/proc/meminfo: memFree=976984/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=2692 CPUtime=1.49
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 561 0 0 0 149 0 0 0 25 0 1 0 1101182809 2756608 547 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 673 547 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10296 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 30223
/proc/meminfo: memFree=976408/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=3220 CPUtime=3.09
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 689 0 0 0 309 0 0 0 25 0 1 0 1101182809 3297280 675 1992294400 134512640 135192793 4294956224 18446744073709551615 134532661 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 805 675 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.30137 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 30223
/proc/meminfo: memFree=975576/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=3888 CPUtime=6.29
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 853 0 0 0 629 0 0 0 25 0 1 0 1101182809 3981312 839 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 972 839 73 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/67 30223
/proc/meminfo: memFree=974552/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=4812 CPUtime=12.69
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 1090 0 0 0 1269 0 0 0 25 0 1 0 1101182809 4927488 1076 1992294400 134512640 135192793 4294956224 18446744073709551615 134612993 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 1203 1076 73 166 0 1034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4812

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 30223
/proc/meminfo: memFree=973272/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=6020 CPUtime=25.48
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 1371 0 0 0 2548 0 0 0 25 0 1 0 1101182809 6164480 1357 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 1505 1357 73 166 0 1336 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6020

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 30223
/proc/meminfo: memFree=971672/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=7780 CPUtime=51.08
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 1775 0 0 0 5107 1 0 0 25 0 1 0 1101182809 7966720 1761 1992294400 134512640 135192793 4294956224 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 1945 1761 73 166 0 1776 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7780

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 30223
/proc/meminfo: memFree=969624/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=10048 CPUtime=102.27
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 2272 0 0 0 10225 2 0 0 25 0 1 0 1101182809 10289152 2258 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 2512 2258 73 166 0 2343 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10048

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=967832/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=12064 CPUtime=162.24
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 2725 0 0 0 16222 2 0 0 25 0 1 0 1101182809 12353536 2711 1992294400 134512640 135192793 4294956224 18446744073709551615 134603660 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 3016 2711 73 166 0 2847 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12064

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=966424/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=13532 CPUtime=222.22
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 3054 0 0 0 22220 2 0 0 25 0 1 0 1101182809 13856768 3040 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 3383 3040 73 166 0 3214 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13532

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=965272/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=14876 CPUtime=282.21
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 3329 0 0 0 28218 3 0 0 25 0 1 0 1101182809 15233024 3315 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 3719 3315 73 166 0 3550 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14876

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=964120/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=16388 CPUtime=342.19
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 3633 0 0 0 34216 3 0 0 25 0 1 0 1101182809 16781312 3619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 4097 3619 73 166 0 3928 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16388

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=963288/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=17200 CPUtime=402.18
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 3823 0 0 0 40214 4 0 0 25 0 1 0 1101182809 17612800 3809 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 4300 3809 73 166 0 4131 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17200

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=962456/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=18152 CPUtime=462.16
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 4036 0 0 0 46212 4 0 0 25 0 1 0 1101182809 18587648 4022 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 4538 4022 73 166 0 4369 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18152

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=961368/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=19180 CPUtime=522.14
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 4293 0 0 0 52210 4 0 0 25 0 1 0 1101182809 19640320 4279 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 4795 4279 73 166 0 4626 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19180

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=960984/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=19648 CPUtime=582.12
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 4405 0 0 0 58208 4 0 0 25 0 1 0 1101182809 20119552 4391 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 4912 4391 73 166 0 4743 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19648

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=960152/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=20436 CPUtime=642.12
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 4591 0 0 0 64207 5 0 0 25 0 1 0 1101182809 20926464 4577 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 5109 4577 73 166 0 4940 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20436

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=959448/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=21220 CPUtime=702.1
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 4769 0 0 0 70205 5 0 0 25 0 1 0 1101182809 21729280 4755 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 5305 4755 73 166 0 5136 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21220

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=958616/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=22212 CPUtime=762.08
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 4965 0 0 0 76203 5 0 0 25 0 1 0 1101182809 22745088 4951 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 5553 4951 73 166 0 5384 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 22212

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=958040/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=22836 CPUtime=822.06
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 5098 0 0 0 82201 5 0 0 25 0 1 0 1101182809 23384064 5084 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 5709 5084 73 166 0 5540 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 22836

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=957336/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=23668 CPUtime=882.04
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 5267 0 0 0 88198 6 0 0 25 0 1 0 1101182809 24236032 5253 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 5917 5253 73 166 0 5748 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23668

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=956952/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=24004 CPUtime=942.02
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 5357 0 0 0 94196 6 0 0 25 0 1 0 1101182809 24580096 5343 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 6001 5343 73 166 0 5832 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 24004

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=956440/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=24624 CPUtime=1002.01
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 5478 0 0 0 100194 7 0 0 25 0 1 0 1101182809 25214976 5464 1992294400 134512640 135192793 4294956224 18446744073709551615 134534033 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 6156 5464 73 166 0 5987 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 24624

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=955928/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=25168 CPUtime=1061.99
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 5606 0 0 0 106192 7 0 0 25 0 1 0 1101182809 25772032 5592 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 6292 5592 73 166 0 6123 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 25168

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=955544/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=25644 CPUtime=1121.97
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 5702 0 0 0 112190 7 0 0 25 0 1 0 1101182809 26259456 5688 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 6411 5688 73 166 0 6242 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 25644

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=955032/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=26160 CPUtime=1181.95
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 5813 0 0 0 118188 7 0 0 25 0 1 0 1101182809 26787840 5799 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 6540 5799 73 166 0 6371 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 26160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 30223
/proc/meminfo: memFree=954840/2055920 swapFree=4176412/4192956
[pid=30222] ppid=30220 vsize=26312 CPUtime=1200.06
/proc/30222/stat : 30222 (mxc-sat09) R 30220 30222 30149 0 -1 4194304 5859 0 0 0 119998 8 0 0 25 0 1 0 1101182809 26943488 5845 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30222/statm: 6578 5845 73 166 0 6409 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26312

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.084987
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 26312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5859
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= 2627

runsolver used 1.05184 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-29 01:06:39
IDJOB=1517421
IDBENCH=70595
IDSOLVER=504
FILE ID=node40/1517421-1238285199
PBS_JOBID= 9060997
Free space on /tmp= 63504 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S2037268960-098.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517421-1238285199/watcher-1517421-1238285199 -o /tmp/evaluation-result-1517421-1238285199/solver-1517421-1238285199 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517421-1238285199.cnf

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

MD5SUM BENCH= 45c0b4fd7394c92818ddec03e6b5f3f2
RANDOM SEED=2089063624

node40.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		: 3000.232
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		: 3000.232
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:        979136 kB
Buffers:         80552 kB
Cached:         900992 kB
SwapCached:       9624 kB
Active:         125884 kB
Inactive:       866896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        979136 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          17060 kB
Slab:            69892 kB
Committed_AS:  2668044 kB
PageTables:       1476 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= 63504 MiB
End job on node40 at 2009-03-29 01:26:41