Trace number 1517457

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
MD5SUM871c21efb71b729632fed1e9ce79057d
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 

29.88/29.99	c starting MXC with:
29.88/29.99	c cnf_path = HOME/instance-1517457-1238285810.cnf
29.88/29.99	c restart_strategy = auto
29.88/29.99	c sign_strategy = cached
29.88/29.99	c use_preprocessing = -1
29.88/29.99	c output_implicant = 1
29.88/29.99	c timeout_seconds = 0
29.88/29.99	c running SatELite... done
29.88/29.99	c 10 vars eliminated
29.88/29.99	c received 0 units and 2283 clauses from SatELite
29.88/29.99	c 9 assignments made, starting to guess now
29.88/29.99	c ===================================[MXC]=====================================
29.88/29.99	c | Conflicts |                Clause Statistics                   |   Vars   |
29.88/29.99	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.88/29.99	c =============================================================================
29.88/29.99	c |         0 |       0       0     2283        0        0     nan |      540 |
29.88/29.99	c |       100 |       0       0     2283      100     1050    21.9 |      531 |
29.88/29.99	c |       210 |       0       0     2283      210     1105    22.4 |      531 |
29.88/29.99	c |       441 |       0       0     2283      441     1220    23.8 |      531 |
29.88/29.99	c |       805 |       0       0     2283      805     1402    25.0 |      531 |
29.88/29.99	c |      1315 |       0       0     2283     1315     1609    25.0 |      531 |
29.88/29.99	c |      1986 |       0       0     2283     1138     1754    24.1 |      531 |
29.88/29.99	c |      2834 |       0       0     2283     1047     1894    24.9 |      531 |
29.88/29.99	c |      3876 |       0       0     2283     1077     2031    22.3 |      531 |
29.88/29.99	c |      5132 |       0       0     2283     1260     2163    25.1 |      531 |
29.88/29.99	c |      6623 |       0       0     2283     1625     2292    26.0 |      531 |
29.88/29.99	c |      8373 |       0       0     2283     2201     2419    26.1 |      531 |
29.88/29.99	c |     10408 |       0       0     2283     1762     2543    26.6 |      531 |
29.88/29.99	c |     12756 |       0       0     2283     1488     2665    22.7 |      531 |
29.88/29.99	c |     15449 |       0       0     2283     1429     2786    22.8 |      531 |
29.88/29.99	c |     18521 |       0       0     2283     1629     2906    24.6 |      531 |
29.88/29.99	c |     22010 |       0       0     2283     2138     3025    21.9 |      531 |
29.88/29.99	c |     25958 |       0       0     2283     3009     3144    22.4 |      531 |
29.88/29.99	c |     30411 |       0       0     2283     2676     3262    22.5 |      531 |
29.88/29.99	c |     35419 |       0       0     2283     2709     3381    24.3 |      531 |
29.88/29.99	c |     41038 |       0       0     2283     3180     3499    22.6 |      531 |
29.88/29.99	c |     47329 |       0       0     2283     2358     3618    20.7 |      531 |
29.88/29.99	c |     54360 |       0       0     2283     2013     3737    23.8 |      531 |
29.88/29.99	c |     62205 |       0       0     2283     2246     3857    25.3 |      531 |
29.88/29.99	c |     70945 |       0       0     2283     3146     3978    25.2 |      531 |
29.88/29.99	c |     80669 |       0       0     2283     2770     4099    22.8 |      531 |
29.88/29.99	c |     91476 |       0       0     2283     3169     4222    25.6 |      531 |
29.88/29.99	c |    103474 |       0       0     2283     2305     4346    23.4 |      531 |
29.88/29.99	c |    116782 |       0       0     2283     2365     4471    24.6 |      531 |
29.88/29.99	c |    131532 |       0       0     2283     3498     4597    23.5 |      531 |
29.88/29.99	c |    147868 |       0       0     2283     3516     4726    24.2 |      531 |
29.88/29.99	c |    165948 |       0       0     2283     4843     4855    23.4 |      531 |
29.88/29.99	c |    185947 |       0       0     2283     2704     4987    22.2 |      531 |
29.88/29.99	c |    208057 |       0       0     2283     4603     5120    23.2 |      531 |
29.88/29.99	c |    232489 |       0       0     2283     3094     5255    22.5 |      531 |
29.88/29.99	c |    259475 |       0       0     2283     3441     5393    22.3 |      531 |
29.88/29.99	c |    289271 |       0       0     2283     3189     5532    20.9 |      531 |
29.88/29.99	c |    322158 |       0       0     2283     5259     5674    25.6 |      531 |
29.88/29.99	c |    358445 |       0       0     2283     4211     5818    22.3 |      531 |
29.88/29.99	c |    398472 |       0       0     2283     5960     5965    25.0 |      531 |
29.88/29.99	c |    442613 |       0       0     2283     4840     6114    24.1 |      531 |
29.88/29.99	c |    491279 |       0       0     2283     3989     6265    22.4 |      531 |
29.88/29.99	c |    544923 |       0       0     2283     3715

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-1517457-1238285810/watcher-1517457-1238285810 -o /tmp/evaluation-result-1517457-1238285810/solver-1517457-1238285810 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517457-1238285810.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: 1.00 1.00 1.00 3/73 7253
/proc/meminfo: memFree=1587272/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=1108 CPUtime=0
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 159 0 0 0 0 0 0 0 20 0 1 0 1101244904 1134592 145 1992294400 134512640 135192793 4294956224 18446744073709551615 134756611 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 277 145 56 166 0 108 0

[startup+0.0125631 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7253
/proc/meminfo: memFree=1587272/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=1372 CPUtime=0.01
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 253 0 0 0 1 0 0 0 20 0 1 0 1101244904 1404928 239 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 376 240 72 166 0 207 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1372

[startup+0.101572 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7253
/proc/meminfo: memFree=1587272/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=1768 CPUtime=0.09
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 348 0 0 0 9 0 0 0 20 0 1 0 1101244904 1810432 334 1992294400 134512640 135192793 4294956224 18446744073709551615 134534178 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 442 334 73 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301592 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7253
/proc/meminfo: memFree=1587272/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=2032 CPUtime=0.29
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 415 0 0 0 29 0 0 0 22 0 1 0 1101244904 2080768 401 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 508 401 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701631 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 7253
/proc/meminfo: memFree=1587272/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=2296 CPUtime=0.69
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 483 0 0 0 69 0 0 0 25 0 1 0 1101244904 2351104 469 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 574 469 73 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1585536/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=2692 CPUtime=1.49
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 571 0 0 0 149 0 0 0 25 0 1 0 1101244904 2756608 557 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 673 557 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1584896/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=3220 CPUtime=3.09
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 704 0 0 0 309 0 0 0 25 0 1 0 1101244904 3297280 690 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 805 690 73 166 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1584064/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=4012 CPUtime=6.29
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 877 0 0 0 629 0 0 0 25 0 1 0 1101244904 4108288 863 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 1003 863 73 166 0 834 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4012

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1582912/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=4944 CPUtime=12.69
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 1115 0 0 0 1269 0 0 0 25 0 1 0 1101244904 5062656 1101 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 1236 1101 73 166 0 1067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4944

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1581568/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=6308 CPUtime=25.48
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 1441 0 0 0 2548 0 0 0 25 0 1 0 1101244904 6459392 1427 1992294400 134512640 135192793 4294956224 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 1577 1427 73 166 0 1408 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6308

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1579968/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=7984 CPUtime=51.08
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 1835 0 0 0 5107 1 0 0 25 0 1 0 1101244904 8175616 1821 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 1996 1821 73 166 0 1827 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7984

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1578048/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=10140 CPUtime=102.27
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 2299 0 0 0 10226 1 0 0 25 0 1 0 1101244904 10383360 2285 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 2535 2285 73 166 0 2366 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10140

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1576448/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=12032 CPUtime=162.25
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 2704 0 0 0 16224 1 0 0 25 0 1 0 1101244904 12320768 2690 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 3008 2690 73 166 0 2839 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12032

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1574848/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=13920 CPUtime=222.23
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 3101 0 0 0 22222 1 0 0 25 0 1 0 1101244904 14254080 3087 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 3480 3087 73 166 0 3311 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13920

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1573760/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=15072 CPUtime=282.22
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 3366 0 0 0 28220 2 0 0 25 0 1 0 1101244904 15433728 3352 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 3768 3352 73 166 0 3599 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15072

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1572800/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=16136 CPUtime=342.21
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 3606 0 0 0 34219 2 0 0 25 0 1 0 1101244904 16523264 3592 1992294400 134512640 135192793 4294956224 18446744073709551615 134533219 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4034 3592 73 166 0 3865 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 16136

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1571840/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=17172 CPUtime=402.19
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 3829 0 0 0 40217 2 0 0 25 0 1 0 1101244904 17584128 3815 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4293 3815 73 166 0 4124 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17172

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1571008/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=18060 CPUtime=462.17
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 4036 0 0 0 46215 2 0 0 25 0 1 0 1101244904 18493440 4022 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4515 4022 73 166 0 4346 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18060

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1570176/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=18988 CPUtime=522.15
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 4239 0 0 0 52213 2 0 0 25 0 1 0 1101244904 19443712 4225 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4747 4225 73 166 0 4578 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18988

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1569472/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=19740 CPUtime=582.15
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 4414 0 0 0 58212 3 0 0 25 0 1 0 1101244904 20213760 4400 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4935 4400 73 166 0 4766 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19740

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1568576/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=20764 CPUtime=642.13
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 4634 0 0 0 64210 3 0 0 25 0 1 0 1101244904 21262336 4620 1992294400 134512640 135192793 4294956224 18446744073709551615 134531638 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 5191 4620 73 166 0 5022 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20764

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1568064/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=21388 CPUtime=702.11
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 4761 0 0 0 70208 3 0 0 25 0 1 0 1101244904 21901312 4747 1992294400 134512640 135192793 4294956224 18446744073709551615 134552136 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 5347 4747 73 166 0 5178 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 21388

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1567488/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=22028 CPUtime=762.1
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 4910 0 0 0 76207 3 0 0 25 0 1 0 1101244904 22556672 4896 1992294400 134512640 135192793 4294956224 18446744073709551615 134520622 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 5507 4896 73 166 0 5338 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 22028

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1566848/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=22808 CPUtime=822.09
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 5062 0 0 0 82205 4 0 0 25 0 1 0 1101244904 23355392 5048 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 5702 5048 73 166 0 5533 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 22808

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1566144/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=23592 CPUtime=882.07
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 5231 0 0 0 88203 4 0 0 25 0 1 0 1101244904 24158208 5217 1992294400 134512640 135192793 4294956224 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 5898 5217 73 166 0 5729 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 23592

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1565632/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=24244 CPUtime=942.05
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 5365 0 0 0 94201 4 0 0 25 0 1 0 1101244904 24825856 5351 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6061 5351 73 166 0 5892 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 24244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1565312/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=24760 CPUtime=1002.04
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 5468 0 0 0 100200 4 0 0 25 0 1 0 1101244904 25354240 5454 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6190 5454 73 166 0 6021 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 24760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1564992/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=24952 CPUtime=1062.02
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 5537 0 0 0 106198 4 0 0 25 0 1 0 1101244904 25550848 5523 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6238 5523 73 166 0 6069 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 24952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1564544/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=25492 CPUtime=1122.01
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 5648 0 0 0 112197 4 0 0 25 0 1 0 1101244904 26103808 5634 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6373 5634 73 166 0 6204 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 25492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1564160/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=26140 CPUtime=1181.99
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 5749 0 0 0 118195 4 0 0 25 0 1 0 1101244904 26767360 5735 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6535 5735 73 166 0 6366 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 26140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 7254
/proc/meminfo: memFree=1564032/2055920 swapFree=4177652/4192956
[pid=7253] ppid=7251 vsize=26332 CPUtime=1200.09
/proc/7253/stat : 7253 (mxc-sat09) R 7251 7253 7138 0 -1 4194304 5783 0 0 0 120005 4 0 0 25 0 1 0 1101244904 26963968 5769 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6583 5769 73 166 0 6414 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26332

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): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.049992
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 26332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5783
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= 1636

runsolver used 1.05984 second user time and 3.31849 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-29 01:16:50
IDJOB=1517457
IDBENCH=70598
IDSOLVER=504
FILE ID=node84/1517457-1238285810
PBS_JOBID= 9060959
Free space on /tmp= 66120 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1598052044-078.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517457-1238285810/watcher-1517457-1238285810 -o /tmp/evaluation-result-1517457-1238285810/solver-1517457-1238285810 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517457-1238285810.cnf

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

MD5SUM BENCH= 871c21efb71b729632fed1e9ce79057d
RANDOM SEED=827442465

node84.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		: 3000.231
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		: 3000.231
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:       1587752 kB
Buffers:         65580 kB
Cached:         319548 kB
SwapCached:       6960 kB
Active:         161380 kB
Inactive:       233244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587752 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15024 kB
Slab:            58652 kB
Committed_AS:  2790252 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-29 01:36:52