Trace number 1519017

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
MD5SUM0c6dae1feec9774fac72f3ea3b150662
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.68/27.71	c starting MXC with:
27.68/27.71	c cnf_path = HOME/instance-1519017-1238307201.cnf
27.68/27.71	c restart_strategy = auto
27.68/27.71	c sign_strategy = cached
27.68/27.71	c use_preprocessing = -1
27.68/27.71	c output_implicant = 1
27.68/27.71	c timeout_seconds = 0
27.68/27.71	c running SatELite... done
27.68/27.71	c 11 vars eliminated
27.68/27.71	c received 0 units and 1942 clauses from SatELite
27.68/27.71	c 10 assignments made, starting to guess now
27.68/27.71	c ===================================[MXC]=====================================
27.68/27.71	c | Conflicts |                Clause Statistics                   |   Vars   |
27.68/27.71	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.68/27.71	c =============================================================================
27.68/27.71	c |         0 |       0       1     1941        0        0     nan |      460 |
27.68/27.71	c |       100 |       0       1     1941      100     1050    23.6 |      450 |
27.68/27.71	c |       210 |       0       1     1941      210     1105    22.2 |      450 |
27.68/27.71	c |       441 |       0       1     1941      441     1220    21.3 |      450 |
27.68/27.71	c |       805 |       0       1     1941      805     1402    22.6 |      450 |
27.68/27.71	c |      1315 |       0       1     1941     1315     1609    22.5 |      450 |
27.68/27.71	c |      1986 |       0       1     1941     1138     1754    20.4 |      450 |
27.68/27.71	c |      2834 |       0       1     1941     1046     1894    20.6 |      450 |
27.68/27.71	c |      3876 |       0       1     1941     1076     2031    19.0 |      450 |
27.68/27.71	c |      5132 |       0       1     1941     1259     2163    19.6 |      450 |
27.68/27.71	c |      6623 |       0       1     1941     1624     2292    19.0 |      450 |
27.68/27.71	c |      8373 |       0       1     1941     2200     2419    19.2 |      450 |
27.68/27.71	c |     10408 |       0       1     1941     1761     2543    19.3 |      450 |
27.68/27.71	c |     12756 |       0       1     1941     1486     2665    20.4 |      450 |
27.68/27.71	c |     15449 |       0       1     1941     1424     2786    19.5 |      450 |
27.68/27.71	c |     18521 |       0       1     1941     1625     2906    20.5 |      450 |
27.68/27.71	c |     22010 |       0       1     1941     2136     3025    19.3 |      450 |
27.68/27.71	c |     25958 |       0       1     1941     3006     3144    20.1 |      450 |
27.68/27.71	c |     30411 |       0       1     1941     2671     3262    19.3 |      450 |
27.68/27.71	c |     35419 |       0       1     1941     2702     3381    17.7 |      450 |
27.68/27.71	c |     41038 |       0       1     1941     3171     3499    20.9 |      450 |
27.68/27.71	c |     47329 |       0       1     1941     2349     3618    19.2 |      450 |
27.68/27.71	c |     54360 |       0       1     1941     2003     3737    18.6 |      450 |
27.68/27.71	c |     62205 |       0       1     1941     2230     3857    20.6 |      450 |
27.68/27.71	c |     70945 |       0       1     1941     3127     3978    20.3 |      450 |
27.68/27.71	c |     80669 |       0       1     1941     2753     4099    19.8 |      450 |
27.68/27.71	c |     91476 |       0       1     1941     3151     4222    20.7 |      450 |
27.68/27.71	c |    103474 |       0       1     1941     2282     4346    19.5 |      450 |
27.68/27.71	c |    116782 |       0       1     1941     2336     4471    18.9 |      450 |
27.68/27.71	c |    131532 |       0       1     1941     3472     4597    21.7 |      450 |
27.68/27.71	c |    147868 |       0       1     1941     3493     4726    22.0 |      450 |
27.68/27.71	c |    165948 |       0       1     1941     4819     4855    24.9 |      450 |
27.68/27.71	c |    185947 |       0       1     1941     2676     4987    20.8 |      450 |
27.68/27.71	c |    208057 |       0       1     1941     4566     5120    22.1 |      450 |
27.68/27.71	c |    232489 |       0       1     1941     3057     5255    20.0 |      450 |
27.68/27.71	c |    259475 |       0       1     1941     3406     5393    20.2 |      450 |
27.68/27.71	c |    289271 |       0       1     1941     3140     5532    19.5 |      450 |
27.68/27.71	c |    322158 |       0       1     1941     5210     5674    20.7 |      450 |
27.68/27.71	c |    358445 |       0       1     1941     4159     5818    20.3 |      450 |
27.68/27.71	c |    398472 |       0       1     1941     5913     5965    19.2 |      450 |
27.68/27.71	c |    442613 |       0       1     1941     4793     6114    20.8 |      450 |
27.68/27.71	c |    491279 |       0       1     1941     3932     6265    20.5 |      450 |
27.68/27.71	c |    544923 |       0       1     1941     3653

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-1519017-1238307201/watcher-1519017-1238307201 -o /tmp/evaluation-result-1519017-1238307201/solver-1519017-1238307201 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1519017-1238307201.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: 2.00 2.00 2.00 4/86 23033
/proc/meminfo: memFree=1699040/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=1248 CPUtime=0
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 457050501 1277952 201 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 312 201 72 166 0 143 0

[startup+0.102204 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 23033
/proc/meminfo: memFree=1699040/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=1644 CPUtime=0.09
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 319 0 0 0 9 0 0 0 20 0 1 0 457050501 1683456 305 1992294400 134512640 135192793 4294956224 18446744073709551615 134551599 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 411 305 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.20122 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 23033
/proc/meminfo: memFree=1699040/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=1776 CPUtime=0.19
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 346 0 0 0 19 0 0 0 21 0 1 0 457050501 1818624 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134533998 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 444 332 73 166 0 275 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1776

[startup+0.30124 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 23033
/proc/meminfo: memFree=1699040/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=1908 CPUtime=0.29
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 371 0 0 0 29 0 0 0 22 0 1 0 457050501 1953792 357 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 477 357 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701313 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 23033
/proc/meminfo: memFree=1699040/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=2172 CPUtime=0.69
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 444 0 0 0 69 0 0 0 25 0 1 0 457050501 2224128 430 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 543 430 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50146 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1697304/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=2444 CPUtime=1.49
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 524 0 0 0 149 0 0 0 25 0 1 0 457050501 2502656 510 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 611 510 73 166 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2444

[startup+3.10175 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1696792/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=2984 CPUtime=3.09
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 639 0 0 0 309 0 0 0 25 0 1 0 457050501 3055616 625 1992294400 134512640 135192793 4294956224 18446744073709551615 134548173 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 746 625 73 166 0 577 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2984

[startup+6.30134 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1696024/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=3648 CPUtime=6.29
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 801 0 0 0 629 0 0 0 25 0 1 0 457050501 3735552 787 1992294400 134512640 135192793 4294956224 18446744073709551615 134534148 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 912 787 73 166 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3648

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1694872/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=4596 CPUtime=12.69
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 1025 0 0 0 1269 0 0 0 25 0 1 0 457050501 4706304 1011 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 1149 1011 73 166 0 980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4596

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1693656/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=5828 CPUtime=25.48
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 1321 0 0 0 2548 0 0 0 25 0 1 0 457050501 5967872 1307 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 1457 1307 73 166 0 1288 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5828

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1692376/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=7360 CPUtime=51.08
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 1673 0 0 0 5107 1 0 0 25 0 1 0 457050501 7536640 1659 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 1840 1659 73 166 0 1671 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7360

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1690392/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=9416 CPUtime=102.26
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 2136 0 0 0 10225 1 0 0 25 0 1 0 457050501 9641984 2122 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 2354 2122 73 166 0 2185 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9416

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1688536/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=11492 CPUtime=162.24
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 2571 0 0 0 16223 1 0 0 25 0 1 0 457050501 11767808 2557 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 2873 2557 73 166 0 2704 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11492

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1687192/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=13012 CPUtime=222.22
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 2910 0 0 0 22221 1 0 0 25 0 1 0 457050501 13324288 2896 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 3253 2896 73 166 0 3084 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13012

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1686104/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=14216 CPUtime=282.2
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 3161 0 0 0 28218 2 0 0 25 0 1 0 457050501 14557184 3147 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 3554 3147 73 166 0 3385 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14216

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1685272/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=14932 CPUtime=342.17
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 3370 0 0 0 34215 2 0 0 25 0 1 0 457050501 15290368 3356 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 3733 3356 73 166 0 3564 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14932

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1684440/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=16040 CPUtime=402.15
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 3580 0 0 0 40213 2 0 0 25 0 1 0 457050501 16424960 3566 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 4010 3566 73 166 0 3841 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16040

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1683736/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=16800 CPUtime=462.14
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 3753 0 0 0 46211 3 0 0 25 0 1 0 457050501 17203200 3739 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 4200 3739 73 166 0 4031 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16800

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1683224/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=17552 CPUtime=522.12
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 3924 0 0 0 52209 3 0 0 25 0 1 0 457050501 17973248 3910 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 4388 3910 73 166 0 4219 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 17552

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1682968/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=17868 CPUtime=582.09
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 3995 0 0 0 58206 3 0 0 25 0 1 0 457050501 18296832 3981 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 4467 3981 73 166 0 4298 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 17868

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1682264/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=18580 CPUtime=642.07
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 4162 0 0 0 64204 3 0 0 25 0 1 0 457050501 19025920 4148 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 4645 4148 73 166 0 4476 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 18580

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1681560/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=19420 CPUtime=702.06
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 4332 0 0 0 70202 4 0 0 25 0 1 0 457050501 19886080 4318 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 4855 4318 73 166 0 4686 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 19420

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1680664/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=20452 CPUtime=762.04
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 4543 0 0 0 76200 4 0 0 25 0 1 0 457050501 20942848 4529 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 5113 4529 73 166 0 4944 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 20452

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1680152/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=20932 CPUtime=822.01
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 4682 0 0 0 82197 4 0 0 25 0 1 0 457050501 21434368 4668 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 5233 4668 73 166 0 5064 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 20932

[startup+882.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1679704/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=21608 CPUtime=882
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 4782 0 0 0 88196 4 0 0 25 0 1 0 457050501 22126592 4768 1992294400 134512640 135192793 4294956224 18446744073709551615 134520667 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 5402 4768 73 166 0 5233 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 21608

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1679256/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=22120 CPUtime=941.98
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 4884 0 0 0 94193 5 0 0 25 0 1 0 457050501 22650880 4870 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 5530 4870 73 166 0 5361 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 22120

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1679000/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=22452 CPUtime=1001.96
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 4947 0 0 0 100191 5 0 0 25 0 1 0 457050501 22990848 4933 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 5613 4933 73 166 0 5444 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 22452

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1678488/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=23096 CPUtime=1061.94
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 5071 0 0 0 106189 5 0 0 25 0 1 0 457050501 23650304 5057 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 5774 5057 73 166 0 5605 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 23096

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1678040/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=23448 CPUtime=1121.92
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 5167 0 0 0 112187 5 0 0 25 0 1 0 457050501 24010752 5153 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 5862 5153 73 166 0 5693 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 23448

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1677656/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=23928 CPUtime=1181.9
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 5255 0 0 0 118185 5 0 0 25 0 1 0 457050501 24502272 5241 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 5982 5241 73 166 0 5813 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 23928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 23034
/proc/meminfo: memFree=1677592/2055924 swapFree=4179676/4192956
[pid=23033] ppid=23031 vsize=23928 CPUtime=1200.09
/proc/23033/stat : 23033 (mxc-sat09) R 23031 23033 22757 0 -1 4194304 5265 0 0 0 120004 5 0 0 25 0 1 0 457050501 24502272 5251 1992294400 134512640 135192793 4294956224 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0
/proc/23033/statm: 5982 5251 73 166 0 5813 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23928

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): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.05
CPU system time (s): 0.056991
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 23928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5265
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= 1808

runsolver used 1.27481 second user time and 4.19636 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-29 08:13:21
IDJOB=1519017
IDBENCH=70728
IDSOLVER=504
FILE ID=node83/1519017-1238307201
PBS_JOBID= 9061069
Free space on /tmp= 66480 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1367181683-025.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519017-1238307201/watcher-1519017-1238307201 -o /tmp/evaluation-result-1519017-1238307201/solver-1519017-1238307201 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1519017-1238307201.cnf

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

MD5SUM BENCH= 0c6dae1feec9774fac72f3ea3b150662
RANDOM SEED=1852837311

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1699456 kB
Buffers:         68108 kB
Cached:         195588 kB
SwapCached:       7488 kB
Active:         157260 kB
Inactive:       124936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1699456 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          25980 kB
Slab:            58360 kB
Committed_AS:  1008780 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-29 08:33:23