Trace number 1517085

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S179568577-034.cnf
MD5SUM123ef46409ad575b494b818820298c6e
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 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 

31.98/32.09	c starting MXC with:
31.98/32.09	c cnf_path = HOME/instance-1517085-1238279962.cnf
31.98/32.09	c restart_strategy = auto
31.98/32.09	c sign_strategy = cached
31.98/32.09	c use_preprocessing = -1
31.98/32.09	c output_implicant = 1
31.98/32.09	c timeout_seconds = 0
31.98/32.09	c running SatELite... done
31.98/32.09	c 14 vars eliminated
31.98/32.09	c received 0 units and 2344 clauses from SatELite
31.98/32.09	c 13 assignments made, starting to guess now
31.98/32.09	c ===================================[MXC]=====================================
31.98/32.09	c | Conflicts |                Clause Statistics                   |   Vars   |
31.98/32.09	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.98/32.09	c =============================================================================
31.98/32.09	c |         0 |       0       0     2344        0        0     nan |      560 |
31.98/32.09	c |       100 |       0       0     2344      100     1050    24.7 |      547 |
31.98/32.09	c |       210 |       0       0     2344      210     1105    23.8 |      547 |
31.98/32.09	c |       441 |       0       0     2344      441     1220    24.4 |      547 |
31.98/32.09	c |       805 |       0       0     2344      805     1402    24.4 |      547 |
31.98/32.09	c |      1315 |       0       0     2344     1315     1609    24.7 |      547 |
31.98/32.09	c |      1986 |       0       0     2344     1138     1754    24.3 |      547 |
31.98/32.09	c |      2834 |       0       0     2344     1046     1894    24.4 |      547 |
31.98/32.09	c |      3876 |       0       0     2344     1076     2031    24.4 |      547 |
31.98/32.09	c |      5132 |       0       0     2344     1260     2163    22.1 |      547 |
31.98/32.09	c |      6623 |       0       0     2344     1625     2292    23.2 |      547 |
31.98/32.09	c |      8373 |       0       0     2344     2202     2419    23.4 |      547 |
31.98/32.09	c |     10408 |       0       0     2344     1764     2543    22.4 |      547 |
31.98/32.09	c |     12756 |       0       0     2344     1489     2665    22.7 |      547 |
31.98/32.09	c |     15449 |       0       0     2344     1427     2786    22.3 |      547 |
31.98/32.09	c |     18521 |       0       0     2344     1628     2906    22.1 |      547 |
31.98/32.09	c |     22010 |       0       0     2344     2138     3025    23.2 |      547 |
31.98/32.09	c |     25958 |       0       0     2344     3008     3144    24.4 |      547 |
31.98/32.09	c |     30411 |       0       0     2344     2673     3262    23.2 |      547 |
31.98/32.09	c |     35419 |       0       0     2344     2705     3381    23.4 |      547 |
31.98/32.09	c |     41038 |       0       0     2344     3174     3499    25.3 |      547 |
31.98/32.09	c |     47329 |       0       0     2344     2350     3618    22.6 |      547 |
31.98/32.09	c |     54360 |       0       0     2344     2005     3737    22.6 |      547 |
31.98/32.09	c |     62205 |       0       0     2344     2233     3857    22.3 |      547 |
31.98/32.09	c |     70945 |       0       0     2344     3134     3978    25.7 |      547 |
31.98/32.09	c |     80669 |       0       0     2344     2756     4099    25.6 |      547 |
31.98/32.09	c |     91476 |       0       0     2344     3156     4222    23.4 |      547 |
31.98/32.09	c |    103474 |       0       0     2344     2285     4346    24.3 |      547 |
31.98/32.09	c |    116782 |       0       0     2344     2340     4471    22.2 |      547 |
31.98/32.09	c |    131532 |       0       0     2344     3476     4597    22.9 |      547 |
31.98/32.09	c |    147868 |       0       0     2344     3495     4726    22.3 |      547 |
31.98/32.09	c |    165948 |       0       0     2344     4822     4855    25.9 |      547 |
31.98/32.09	c |    185947 |       0       0     2344     2692     4987    22.2 |      547 |
31.98/32.09	c |    208057 |       0       0     2344     4595     5120    25.4 |      547 |
31.98/32.09	c |    232489 |       0       0     2344     3080     5255    24.1 |      547 |
31.98/32.09	c |    259475 |       0       0     2344     3432     5393    21.7 |      547 |
31.98/32.09	c |    289271 |       0       0     2344     3172     5532    25.4 |      547 |
31.98/32.09	c |    322158 |       0       0     2344     5246     5674    23.5 |      547 |
31.98/32.09	c |    358445 |       0       0     2344     4196     5818    23.5 |      547 |
31.98/32.09	c |    398472 |       0       0     2344     5944     5965    25.2 |      547 |
31.98/32.09	c |    442613 |       0       0     2344     4818     6114    24.0 |      547 |
31.98/32.09	c |    491279 |       0       0     2344     3971     6265    22.8 |      547 |
31.98/32.09	c |    544923 |       0       0     2344     3699

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-1517085-1238279962/watcher-1517085-1238279962 -o /tmp/evaluation-result-1517085-1238279962/solver-1517085-1238279962 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517085-1238279962.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: 0.92 0.99 0.99 2/65 9969
/proc/meminfo: memFree=1249128/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=1108 CPUtime=0
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 311716920 1134592 146 1992294400 134512640 135192793 4294956224 18446744073709551615 134573724 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 277 146 56 166 0 108 0

[startup+0.0740799 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 9969
/proc/meminfo: memFree=1249128/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=1764 CPUtime=0.07
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 345 0 0 0 7 0 0 0 18 0 1 0 311716920 1806336 331 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 441 331 73 166 0 272 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1764

[startup+0.101081 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 9969
/proc/meminfo: memFree=1249128/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=1764 CPUtime=0.09
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 345 0 0 0 9 0 0 0 18 0 1 0 311716920 1806336 331 1992294400 134512640 135192793 4294956224 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 441 331 73 166 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.301106 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 9969
/proc/meminfo: memFree=1249128/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=2032 CPUtime=0.29
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 400 0 0 0 29 0 0 0 20 0 1 0 311716920 2080768 386 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 508 386 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701157 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 9969
/proc/meminfo: memFree=1249128/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=2296 CPUtime=0.69
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 485 0 0 0 69 0 0 0 23 0 1 0 311716920 2351104 471 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 574 471 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50126 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 9970
/proc/meminfo: memFree=1247392/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=2692 CPUtime=1.49
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 574 0 0 0 149 0 0 0 25 0 1 0 311716920 2756608 560 1992294400 134512640 135192793 4294956224 18446744073709551615 134551473 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 673 560 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10146 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 9970
/proc/meminfo: memFree=1246816/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=3220 CPUtime=3.09
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 704 0 0 0 309 0 0 0 25 0 1 0 311716920 3297280 690 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 805 690 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.30187 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 9970
/proc/meminfo: memFree=1245984/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=3880 CPUtime=6.29
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 868 0 0 0 629 0 0 0 25 0 1 0 311716920 3973120 854 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 970 854 73 166 0 801 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3880

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 9970
/proc/meminfo: memFree=1244960/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=4820 CPUtime=12.69
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 1083 0 0 0 1269 0 0 0 25 0 1 0 311716920 4935680 1069 1992294400 134512640 135192793 4294956224 18446744073709551615 134533161 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 1205 1069 73 166 0 1036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4820

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 9970
/proc/meminfo: memFree=1243680/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=6176 CPUtime=25.48
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 1390 0 0 0 2548 0 0 0 25 0 1 0 311716920 6324224 1376 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 1544 1376 73 166 0 1375 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6176

[startup+51.1015 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 9970
/proc/meminfo: memFree=1242208/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=7728 CPUtime=51.07
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 1758 0 0 0 5107 0 0 0 25 0 1 0 311716920 7913472 1744 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 1932 1744 73 166 0 1763 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7728

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 9970
/proc/meminfo: memFree=1239904/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=10064 CPUtime=102.26
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 2292 0 0 0 10225 1 0 0 25 0 1 0 311716920 10305536 2278 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 2516 2278 73 166 0 2347 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10064

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 9970
/proc/meminfo: memFree=1238176/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=12080 CPUtime=162.24
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 2719 0 0 0 16222 2 0 0 25 0 1 0 311716920 12369920 2705 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 3020 2705 73 166 0 2851 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12080

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9970
/proc/meminfo: memFree=1236704/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=13708 CPUtime=222.22
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 3080 0 0 0 22220 2 0 0 25 0 1 0 311716920 14036992 3066 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 3427 3066 73 166 0 3258 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13708

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9970
/proc/meminfo: memFree=1235552/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=15044 CPUtime=282.21
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 3358 0 0 0 28218 3 0 0 25 0 1 0 311716920 15405056 3344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 3761 3344 73 166 0 3592 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15044

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9970
/proc/meminfo: memFree=1234400/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=16412 CPUtime=342.19
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 3644 0 0 0 34216 3 0 0 25 0 1 0 311716920 16805888 3630 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 4103 3630 73 166 0 3934 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16412

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9970
/proc/meminfo: memFree=1233376/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=17476 CPUtime=402.17
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 3887 0 0 0 40214 3 0 0 25 0 1 0 311716920 17895424 3873 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 4369 3873 73 166 0 4200 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17476

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9970
/proc/meminfo: memFree=1232736/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=18260 CPUtime=462.14
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 4064 0 0 0 46211 3 0 0 25 0 1 0 311716920 18698240 4050 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 4565 4050 73 166 0 4396 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18260

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9970
/proc/meminfo: memFree=1232224/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=18864 CPUtime=522.13
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 4217 0 0 0 52209 4 0 0 25 0 1 0 311716920 19316736 4203 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 4716 4203 73 166 0 4547 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18864

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9970
/proc/meminfo: memFree=1231392/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=19824 CPUtime=582.11
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 4421 0 0 0 58207 4 0 0 25 0 1 0 311716920 20299776 4407 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 4956 4407 73 166 0 4787 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19824

[startup+642.301 s]
/proc/loadavg: 1.08 1.03 1.01 2/66 9970
/proc/meminfo: memFree=1230880/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=20396 CPUtime=642.1
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 4546 0 0 0 64205 5 0 0 25 0 1 0 311716920 20885504 4532 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 5099 4532 73 166 0 4930 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 20396

[startup+702.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 9970
/proc/meminfo: memFree=1230176/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=21052 CPUtime=702.08
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 4707 0 0 0 70203 5 0 0 25 0 1 0 311716920 21557248 4693 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 5263 4693 73 166 0 5094 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 21052

[startup+762.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 9970
/proc/meminfo: memFree=1229472/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=21824 CPUtime=762.06
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 4869 0 0 0 76201 5 0 0 25 0 1 0 311716920 22347776 4855 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 5456 4855 73 166 0 5287 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 21824

[startup+822.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/66 9970
/proc/meminfo: memFree=1228960/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=22444 CPUtime=822.04
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 5002 0 0 0 82198 6 0 0 25 0 1 0 311716920 22982656 4988 1992294400 134512640 135192793 4294956224 18446744073709551615 134533824 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 5611 4988 73 166 0 5442 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 22444

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 9970
/proc/meminfo: memFree=1228320/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=23132 CPUtime=882.02
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 5168 0 0 0 88196 6 0 0 25 0 1 0 311716920 23687168 5154 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 5783 5154 73 166 0 5614 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 23132

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9970
/proc/meminfo: memFree=1227744/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=23632 CPUtime=942
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 5302 0 0 0 94194 6 0 0 25 0 1 0 311716920 24199168 5288 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 5908 5288 73 166 0 5739 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 23632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9972
/proc/meminfo: memFree=1227040/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=24432 CPUtime=1001.99
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 5460 0 0 0 100192 7 0 0 25 0 1 0 311716920 25018368 5446 1992294400 134512640 135192793 4294956224 18446744073709551615 134533197 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 6108 5446 73 166 0 5939 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 24432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9972
/proc/meminfo: memFree=1226592/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=25116 CPUtime=1061.96
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 5589 0 0 0 106189 7 0 0 25 0 1 0 311716920 25718784 5575 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 6279 5575 73 166 0 6110 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 25116

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 9972
/proc/meminfo: memFree=1226144/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=25660 CPUtime=1121.95
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 5696 0 0 0 112187 8 0 0 25 0 1 0 311716920 26275840 5682 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 6415 5682 73 166 0 6246 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 25660

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 9972
/proc/meminfo: memFree=1225760/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=26012 CPUtime=1181.93
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 5781 0 0 0 118185 8 0 0 25 0 1 0 311716920 26636288 5767 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 6503 5767 73 166 0 6334 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 26012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 9972
/proc/meminfo: memFree=1225568/2055920 swapFree=4191900/4192956
[pid=9969] ppid=9967 vsize=26204 CPUtime=1200.03
/proc/9969/stat : 9969 (mxc-sat09) R 9967 9969 9599 0 -1 4194304 5828 0 0 0 119995 8 0 0 25 0 1 0 311716920 26832896 5814 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9969/statm: 6551 5814 73 166 0 6382 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 26204

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): 1200.05
CPU user time (s): 1199.96
CPU system time (s): 0.089986
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 26204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5828
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= 2471

runsolver used 1.26881 second user time and 3.11053 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 23:39:22
IDJOB=1517085
IDBENCH=70567
IDSOLVER=504
FILE ID=node54/1517085-1238279962
PBS_JOBID= 9060853
Free space on /tmp= 66492 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S179568577-034.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517085-1238279962/watcher-1517085-1238279962 -o /tmp/evaluation-result-1517085-1238279962/solver-1517085-1238279962 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517085-1238279962.cnf

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

MD5SUM BENCH= 123ef46409ad575b494b818820298c6e
RANDOM SEED=473953431

node54.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:       1249544 kB
Buffers:         80592 kB
Cached:         631108 kB
SwapCached:        260 kB
Active:         149328 kB
Inactive:       577584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1249544 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            65336 kB
Committed_AS:   822208 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-28 23:59:24