Trace number 1517637

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S915600698-006.cnf
MD5SUMfad8593fd5ac6353581d4728abbb4a34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark881.351
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.38/28.45	c starting MXC with:
28.38/28.45	c cnf_path = HOME/instance-1517637-1238288777.cnf
28.38/28.45	c restart_strategy = auto
28.38/28.45	c sign_strategy = cached
28.38/28.45	c use_preprocessing = -1
28.38/28.45	c output_implicant = 1
28.38/28.45	c timeout_seconds = 0
28.38/28.45	c running SatELite... done
28.38/28.45	c 11 vars eliminated
28.38/28.45	c received 0 units and 2021 clauses from SatELite
28.38/28.45	c 10 assignments made, starting to guess now
28.38/28.45	c ===================================[MXC]=====================================
28.38/28.45	c | Conflicts |                Clause Statistics                   |   Vars   |
28.38/28.45	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.38/28.45	c =============================================================================
28.38/28.45	c |         0 |       0       0     2021        0        0     nan |      480 |
28.38/28.45	c |       100 |       0       0     2021      100     1050    24.7 |      470 |
28.38/28.45	c |       210 |       0       0     2021      210     1105    24.0 |      470 |
28.38/28.45	c |       441 |       0       0     2021      441     1220    23.5 |      470 |
28.38/28.45	c |       805 |       0       0     2021      805     1402    22.6 |      470 |
28.38/28.45	c |      1315 |       0       0     2021     1315     1609    22.3 |      470 |
28.38/28.45	c |      1986 |       0       0     2021     1138     1754    21.0 |      470 |
28.38/28.45	c |      2834 |       0       0     2021     1046     1894    20.7 |      470 |
28.38/28.45	c |      3876 |       0       0     2021     1076     2031    20.6 |      470 |
28.38/28.45	c |      5132 |       0       0     2021     1260     2163    22.0 |      470 |
28.38/28.45	c |      6623 |       0       0     2021     1625     2292    21.9 |      470 |
28.38/28.45	c |      8373 |       0       0     2021     2201     2419    22.9 |      470 |
28.38/28.45	c |     10408 |       0       0     2021     1763     2543    22.4 |      470 |
28.38/28.45	c |     12756 |       0       0     2021     1488     2665    21.9 |      470 |
28.38/28.45	c |     15449 |       0       0     2021     1427     2786    21.5 |      470 |
28.38/28.45	c |     18521 |       0       0     2021     1628     2906    22.0 |      470 |
28.38/28.45	c |     22010 |       0       0     2021     2137     3025    22.2 |      470 |
28.38/28.45	c |     25958 |       0       0     2021     3007     3144    22.1 |      470 |
28.38/28.45	c |     30411 |       0       0     2021     2672     3262    20.5 |      470 |
28.38/28.45	c |     35419 |       0       0     2021     2704     3381    20.3 |      470 |
28.38/28.45	c |     41038 |       0       0     2021     3173     3499    20.5 |      470 |
28.38/28.45	c |     47329 |       0       0     2021     2351     3618    21.7 |      470 |
28.38/28.45	c |     54360 |       0       0     2021     2005     3737    21.7 |      470 |
28.38/28.45	c |     62205 |       0       0     2021     2235     3857    22.2 |      470 |
28.38/28.45	c |     70945 |       0       0     2021     3133     3978    22.5 |      470 |
28.38/28.45	c |     80669 |       0       0     2021     2756     4099    21.0 |      470 |
28.38/28.45	c |     91476 |       0       0     2021     3172     4222    20.8 |      470 |
28.38/28.45	c |    103474 |       0       0     2021     2307     4346    18.8 |      470 |
28.38/28.45	c |    116782 |       0       0     2021     2373     4471    21.2 |      470 |
28.38/28.45	c |    131532 |       0       0     2021     3508     4597    21.0 |      470 |
28.38/28.45	c |    147868 |       0       0     2021     3537     4726    20.8 |      470 |
28.38/28.45	c |    165948 |       0       0     2021     2437     4855    20.6 |      470 |
28.38/28.45	c |    185947 |       0       0     2021     2723     4987    20.5 |      470 |
28.38/28.45	c |    208057 |       0       0     2021     4617     5120    20.7 |      470 |
28.38/28.45	c |    232489 |       0       0     2021     3109     5255    20.8 |      470 |
28.38/28.45	c |    259475 |       0       0     2021     3460     5393    22.6 |      470 |
28.38/28.45	c |    289271 |       0       0     2021     3193     5532    20.9 |      470 |
28.38/28.45	c |    322158 |       0       0     2021     5269     5674    21.9 |      470 |
28.38/28.45	c |    358445 |       0       0     2021     4223     5818    21.8 |      470 |
28.38/28.45	c |    398472 |       0       0     2021     3002     5965    21.4 |      470 |
28.38/28.45	c |    442613 |       0       0     2021     4883     6114    21.9 |      470 |
28.38/28.45	c |    491279 |       0       0     2021     4040     6265    20.6 |      470 |
28.38/28.45	c |    544923 |       0       0     2021     3764

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-1517637-1238288777/watcher-1517637-1238288777 -o /tmp/evaluation-result-1517637-1238288777/solver-1517637-1238288777 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517637-1238288777.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 0.98 0.98 3/81 8913
/proc/meminfo: memFree=1832960/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=1252 CPUtime=0
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 184 0 0 0 0 0 0 0 20 0 1 0 1101541534 1282048 170 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 313 171 56 166 0 144 0

[startup+0.0891259 s]
/proc/loadavg: 0.92 0.98 0.98 3/81 8913
/proc/meminfo: memFree=1832960/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=1648 CPUtime=0.08
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 317 0 0 0 8 0 0 0 20 0 1 0 1101541534 1687552 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 412 303 73 166 0 243 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1648

[startup+0.101126 s]
/proc/loadavg: 0.92 0.98 0.98 3/81 8913
/proc/meminfo: memFree=1832960/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=1648 CPUtime=0.09
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 329 0 0 0 9 0 0 0 20 0 1 0 1101541534 1687552 315 1992294400 134512640 135192793 4294956224 18446744073709551615 134551966 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 412 315 73 166 0 243 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1648

[startup+0.301149 s]
/proc/loadavg: 0.92 0.98 0.98 3/81 8913
/proc/meminfo: memFree=1832960/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=1908 CPUtime=0.29
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 388 0 0 0 29 0 0 0 22 0 1 0 1101541534 1953792 374 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 477 374 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701192 s]
/proc/loadavg: 0.92 0.98 0.98 3/81 8913
/proc/meminfo: memFree=1832960/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=2172 CPUtime=0.69
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 459 0 0 0 69 0 0 0 25 0 1 0 1101541534 2224128 445 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 543 445 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1831160/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=2568 CPUtime=1.49
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 555 0 0 0 149 0 0 0 25 0 1 0 1101541534 2629632 541 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 642 541 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1830584/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=3240 CPUtime=3.09
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 693 0 0 0 309 0 0 0 25 0 1 0 1101541534 3317760 679 1992294400 134512640 135192793 4294956224 18446744073709551615 134551644 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 810 679 73 166 0 641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3240

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1829688/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=3912 CPUtime=6.29
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 869 0 0 0 629 0 0 0 25 0 1 0 1101541534 4005888 855 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 978 855 73 166 0 809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3912

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1828664/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=4704 CPUtime=12.68
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 1071 0 0 0 1268 0 0 0 25 0 1 0 1101541534 4816896 1057 1992294400 134512640 135192793 4294956224 18446744073709551615 134534390 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 1176 1057 73 166 0 1007 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4704

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1827576/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=5936 CPUtime=25.48
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 1336 0 0 0 2548 0 0 0 25 0 1 0 1101541534 6078464 1322 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 1484 1322 73 166 0 1315 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5936

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1826232/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=7468 CPUtime=51.07
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 1671 0 0 0 5107 0 0 0 25 0 1 0 1101541534 7647232 1657 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 1867 1657 73 166 0 1698 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7468

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1824440/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=9480 CPUtime=102.27
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 2095 0 0 0 10226 1 0 0 25 0 1 0 1101541534 9707520 2081 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 2370 2081 73 166 0 2201 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9480

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1822712/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=11408 CPUtime=162.25
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 2528 0 0 0 16224 1 0 0 25 0 1 0 1101541534 11681792 2514 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 2852 2514 73 166 0 2683 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11408

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1821176/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=13136 CPUtime=222.23
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 2933 0 0 0 22222 1 0 0 25 0 1 0 1101541534 13451264 2919 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 3284 2919 73 166 0 3115 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13136

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1820088/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=14352 CPUtime=282.22
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 3184 0 0 0 28220 2 0 0 25 0 1 0 1101541534 14696448 3170 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 3588 3170 73 166 0 3419 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14352

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1819256/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=15244 CPUtime=342.2
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 3389 0 0 0 34218 2 0 0 25 0 1 0 1101541534 15609856 3375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 3811 3375 73 166 0 3642 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15244

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1818360/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=16128 CPUtime=402.18
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 3611 0 0 0 40216 2 0 0 25 0 1 0 1101541534 16515072 3597 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 4032 3597 73 166 0 3863 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16128

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1817656/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=16868 CPUtime=462.17
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 3778 0 0 0 46215 2 0 0 25 0 1 0 1101541534 17272832 3764 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 4217 3764 73 166 0 4048 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16868

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1816888/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=17784 CPUtime=522.15
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 3971 0 0 0 52213 2 0 0 25 0 1 0 1101541534 18210816 3957 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 4446 3957 73 166 0 4277 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17784

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1816120/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=18528 CPUtime=582.13
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 4150 0 0 0 58211 2 0 0 25 0 1 0 1101541534 18972672 4136 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 4632 4136 73 166 0 4463 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18528

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1815352/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=19340 CPUtime=642.13
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 4344 0 0 0 64210 3 0 0 25 0 1 0 1101541534 19804160 4330 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 4835 4330 73 166 0 4666 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19340

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1814520/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=20172 CPUtime=702.11
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 4537 0 0 0 70208 3 0 0 25 0 1 0 1101541534 20656128 4523 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 5043 4523 73 166 0 4874 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 20172

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1813880/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=21060 CPUtime=762.09
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 4690 0 0 0 76206 3 0 0 25 0 1 0 1101541534 21565440 4676 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 5265 4676 73 166 0 5096 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 21060

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1813304/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=21732 CPUtime=822.07
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 4843 0 0 0 82204 3 0 0 25 0 1 0 1101541534 22253568 4829 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 5433 4829 73 166 0 5264 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 21732

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1812728/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=22404 CPUtime=882.06
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 4982 0 0 0 88202 4 0 0 25 0 1 0 1101541534 22941696 4968 1992294400 134512640 135192793 4294956224 18446744073709551615 134532590 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 5601 4968 73 166 0 5432 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 22404

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1812152/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=23100 CPUtime=942.04
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 5119 0 0 0 94200 4 0 0 25 0 1 0 1101541534 23654400 5105 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 5775 5105 73 166 0 5606 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23100

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1811640/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=23600 CPUtime=1002.03
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 5252 0 0 0 100199 4 0 0 25 0 1 0 1101541534 24166400 5238 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 5900 5238 73 166 0 5731 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 23600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1811192/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=24352 CPUtime=1062.01
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 5357 0 0 0 106197 4 0 0 25 0 1 0 1101541534 24936448 5343 1992294400 134512640 135192793 4294956224 18446744073709551615 134550867 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 6088 5343 73 166 0 5919 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24352

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1810488/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=25220 CPUtime=1122
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 5529 0 0 0 112196 4 0 0 25 0 1 0 1101541534 25825280 5515 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 6305 5515 73 166 0 6136 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/82 8914
/proc/meminfo: memFree=1810040/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=25724 CPUtime=1181.98
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 5641 0 0 0 118194 4 0 0 25 0 1 0 1101541534 26341376 5627 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 6431 5627 73 166 0 6262 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.00 0.98 2/82 8914
/proc/meminfo: memFree=1809912/2055920 swapFree=4172708/4192956
[pid=8913] ppid=8911 vsize=25724 CPUtime=1200.08
/proc/8913/stat : 8913 (mxc-sat09) R 8911 8913 8704 0 -1 4194304 5666 0 0 0 120004 4 0 0 25 0 1 0 1101541534 26341376 5652 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8913/statm: 6431 5652 73 166 0 6262 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25724

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): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.047992
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 25724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5666
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= 1440

runsolver used 1.39479 second user time and 4.07738 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-29 03:06:17
IDJOB=1517637
IDBENCH=70613
IDSOLVER=504
FILE ID=node87/1517637-1238288777
PBS_JOBID= 9060930
Free space on /tmp= 66036 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S915600698-006.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517637-1238288777/watcher-1517637-1238288777 -o /tmp/evaluation-result-1517637-1238288777/solver-1517637-1238288777 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517637-1238288777.cnf

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

MD5SUM BENCH= fad8593fd5ac6353581d4728abbb4a34
RANDOM SEED=746172235

node87.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		: 3000.236
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		: 3000.236
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:       1833376 kB
Buffers:         48028 kB
Cached:          95296 kB
SwapCached:       9200 kB
Active:          65324 kB
Inactive:        88664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833376 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            52764 kB
Committed_AS:  2777708 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-29 03:26:20