Trace number 1517853

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 2009-03-10UNSAT 500.685 500.88

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S2043187304-036.cnf
MD5SUM8f761d7a83f8ed9f2fb1562cef6a194f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.8607
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

26.38/26.43	c starting MXC with:
26.38/26.43	c cnf_path = HOME/instance-1517853-1238292057.cnf
26.38/26.43	c restart_strategy = auto
26.38/26.43	c sign_strategy = cached
26.38/26.43	c use_preprocessing = -1
26.38/26.43	c output_implicant = 1
26.38/26.43	c timeout_seconds = 0
26.38/26.43	c running SatELite... done
26.38/26.43	c 12 vars eliminated
26.38/26.43	c received 0 units and 1606 clauses from SatELite
26.38/26.43	c 11 assignments made, starting to guess now
26.38/26.43	c ===================================[MXC]=====================================
26.38/26.43	c | Conflicts |                Clause Statistics                   |   Vars   |
26.38/26.43	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
26.38/26.43	c =============================================================================
26.38/26.43	c |         0 |       0       0     1606        0        0     nan |      380 |
26.38/26.43	c |       100 |       0       0     1606      100     1050    18.2 |      369 |
26.38/26.43	c |       210 |       0       0     1606      210     1105    18.5 |      369 |
26.38/26.43	c |       441 |       0       0     1606      441     1220    18.7 |      369 |
26.38/26.43	c |       805 |       0       0     1606      805     1402    17.9 |      369 |
26.38/26.43	c |      1315 |       0       0     1606     1315     1609    18.0 |      369 |
26.38/26.43	c |      1986 |       0       0     1606     1138     1754    16.5 |      369 |
26.38/26.43	c |      2834 |       0       0     1606     1046     1894    16.1 |      369 |
26.38/26.43	c |      3876 |       0       0     1606     1076     2031    15.9 |      369 |
26.38/26.43	c |      5132 |       0       0     1606     1259     2163    14.2 |      369 |
26.38/26.43	c |      6623 |       0       0     1606     1624     2292    15.1 |      369 |
26.38/26.43	c |      8373 |       0       0     1606     2200     2419    15.8 |      369 |
26.38/26.43	c |     10408 |       0       0     1606     1764     2543    16.7 |      369 |
26.38/26.43	c |     12756 |       0       0     1606     1490     2665    15.9 |      369 |
26.38/26.43	c |     15449 |       0       0     1606     1430     2786    17.0 |      369 |
26.38/26.43	c |     18521 |       0       0     1606     1630     2906    16.4 |      369 |
26.38/26.43	c |     22010 |       0       0     1606     2139     3025    17.1 |      369 |
26.38/26.43	c |     25958 |       0       0     1606     3009     3144    18.1 |      369 |
26.38/26.43	c |     30411 |       0       0     1606     2678     3262    17.2 |      369 |
26.38/26.43	c |     35419 |       0       0     1606     2712     3381    16.2 |      369 |
26.38/26.43	c |     41038 |       0       0     1606     3183     3499    16.7 |      369 |
26.38/26.43	c |     47329 |       0       0     1606     2364     3618    16.8 |      369 |
26.38/26.43	c |     54360 |       0       0     1606     2019     3737    15.2 |      369 |
26.38/26.43	c |     62205 |       0       0     1606     2248     3857    15.6 |      369 |
26.38/26.43	c |     70945 |       0       0     1606     3150     3978    16.8 |      369 |
26.38/26.43	c |     80669 |       0       0     1606     2775     4099    15.5 |      369 |
26.38/26.43	c |     91476 |       0       0     1606     3175     4222    14.9 |      369 |
26.38/26.43	c |    103474 |       0       0     1606     2305     4346    14.3 |      369 |
26.38/26.43	c |    116782 |       0       0     1606     2360     4471    15.8 |      369 |
26.38/26.43	c |    131532 |       0       0     1606     3496     4597    15.1 |      369 |
26.38/26.43	c |    147868 |       0       0     1606     3517     4726    16.2 |      369 |
26.38/26.43	c |    165948 |       0       0     1606     4846     4855    16.0 |      369 |
26.38/26.43	c |    185947 |       0       0     1606     2702     4987    15.8 |      369 |
26.38/26.43	c |    208057 |       0       0     1606     4595     5120    14.3 |      369 |
26.38/26.43	c |    232489 |       0       0     1606     3098     5255    16.5 |      369 |
26.38/26.43	c |    259475 |       0       0     1606     3455     5393    16.5 |      369 |
26.38/26.43	c |    289271 |       0       0     1606     3209     5532    15.5 |      369 |
26.38/26.43	c |    322158 |       0       0     1606     5287     5674    15.9 |      369 |
26.38/26.43	c |    358445 |       0       0     1606     4240     5818    15.3 |      369 |
26.38/26.43	c |    398472 |       0       0     1606     3017     5965    16.0 |      369 |
26.38/26.43	c |    442613 |       0       0     1606     4880     6114    16.6 |      369 |
26.38/26.43	c |    491279 |       0       0     1606     4053     6265    14.2 |      369 |
26.38/26.43	c |    544923 |       0       0     1606     3784     6420    15.5 |      369 |
500.59/500.87	c |    604043 |       0       0     1606     4412     6577    15.2 |      369 |
500.59/500.87	c |    669187 |       0       0     1606     6338     6737    17.2 |      369 |
500.59/500.87	c |    740957 |       0       0     1606     6577     6901    17.7 |      369 |
500.59/500.87	c |    820016 |       0       0     1606     5369     7067    16.2 |      369 |
500.59/500.87	c |    907092 |       0       0     1606     6685     7237    15.9 |      369 |
500.59/500.87	c |   1002987 |       0       0     1606     3727     7410    15.3 |      369 |
500.59/500.87	c |   1108583 |       0       0     1606     4371     7586    16.4 |      369 |
500.59/500.87	c |   1224850 |       0       0     1606     5508     7766    15.7 |      369 |
500.59/500.87	c |   1352856 |       0       0     1606     7871     7949    16.0 |      369 |
500.59/500.87	c |   1493774 |       0       0     1606     4075     8137    15.2 |      369 |
500.59/500.87	c |   1648896 |       0       0     1606     6912     8328    17.0 |      369 |
500.59/500.87	c |   1819642 |       0       0     1606     4978     8523    15.5 |      369 |
500.59/500.87	c |   2007575 |       0       0     1606     7570     8722    18.2 |      369 |
500.59/500.87	c |   2214413 |       0       0     1606     7146     8926    15.3 |      369 |
500.59/500.87	c |   2442047 |       0       0     1606     4592     9133    15.2 |      369 |
500.59/500.87	c |   2692557 |       0       0     1606     5690     9345    15.7 |      369 |
500.59/500.87	c |   2968230 |       0       0     1606     7297     9562    14.8 |      369 |
500.59/500.87	c |   3271583 |       0       0     1606     6058     9783    15.8 |      369 |
500.59/500.87	c |   3605384 |       0       0     1606     8435    10009    14.6 |      369 |
500.59/500.87	c |   3972677 |       0       0     1606     6315    10240    15.1 |      369 |
500.59/500.87	c |   4376812 |       0       0     1606     6578    10476    15.2 |      369 |
500.59/500.87	c |   4821473 |       0       0     1606     6321    10717    14.7 |      369 |
500.59/500.87	c |   5310713 |       0       0     1606     7940    10963    14.6 |      369 |
500.59/500.87	c |   5848990 |       0       2     1606     8592    11215    14.8 |      369 |
500.59/500.87	c |   6441207 |       0       9     1587    11048    11472    15.0 |      368 |
500.59/500.87	c |   7092758 |       0      12     1587     7133    11735    13.8 |      368 |
500.59/500.87	c |   7809577 |       0      69     1452    11791    12003    12.8 |      360 |
500.59/500.87	c |   7846845 |       0     152     1452     6930    12017     9.3 |      332 |
500.59/500.87	c ----- stats for thread 0 -----
500.59/500.87	c restarts: 62
500.59/500.87	c decisions: 9249761
500.59/500.87	c propagations: 436720000
500.59/500.87	c conflicts: 7846845
500.59/500.87	c 500.877s elapsed
500.59/500.87	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517853-1238292057/watcher-1517853-1238292057 -o /tmp/evaluation-result-1517853-1238292057/solver-1517853-1238292057 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517853-1238292057.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: 0.99 0.98 0.99 3/64 14959
/proc/meminfo: memFree=835016/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=980 CPUtime=0
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1101871628 1003520 129 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 245 131 56 166 0 76 0

[startup+0.0789829 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14959
/proc/meminfo: memFree=835016/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=1508 CPUtime=0.07
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 282 0 0 0 7 0 0 0 18 0 1 0 1101871628 1544192 268 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 377 268 73 166 0 208 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1508

[startup+0.101983 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14959
/proc/meminfo: memFree=835016/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=1508 CPUtime=0.09
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 293 0 0 0 9 0 0 0 18 0 1 0 1101871628 1544192 279 1992294400 134512640 135192793 4294956224 18446744073709551615 134552195 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 377 279 73 166 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1508

[startup+0.302003 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14959
/proc/meminfo: memFree=835016/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=1772 CPUtime=0.29
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 350 0 0 0 29 0 0 0 19 0 1 0 1101871628 1814528 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 443 336 73 166 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1772

[startup+0.701041 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 14959
/proc/meminfo: memFree=835016/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=2036 CPUtime=0.69
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 417 0 0 0 69 0 0 0 22 0 1 0 1101871628 2084864 403 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 509 403 73 166 0 340 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2036

[startup+1.50112 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14960
/proc/meminfo: memFree=833536/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=2432 CPUtime=1.49
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 500 0 0 0 149 0 0 0 25 0 1 0 1101871628 2490368 486 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 608 486 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14960
/proc/meminfo: memFree=833024/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=2832 CPUtime=3.09
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 593 0 0 0 309 0 0 0 25 0 1 0 1101871628 2899968 579 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 708 579 73 166 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2832

[startup+6.30158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14966
/proc/meminfo: memFree=832312/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=3376 CPUtime=6.28
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 735 0 0 0 628 0 0 0 25 0 1 0 1101871628 3457024 721 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 844 721 73 166 0 675 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3376

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14966
/proc/meminfo: memFree=831416/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=4208 CPUtime=12.68
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 918 0 0 0 1268 0 0 0 25 0 1 0 1101871628 4308992 904 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 1052 904 73 166 0 883 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4208

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14966
/proc/meminfo: memFree=830520/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=5184 CPUtime=25.48
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 1140 0 0 0 2548 0 0 0 25 0 1 0 1101871628 5308416 1126 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 1296 1126 73 166 0 1127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5184

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14966
/proc/meminfo: memFree=829112/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=6708 CPUtime=51.07
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 1482 0 0 0 5107 0 0 0 25 0 1 0 1101871628 6868992 1468 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 1677 1468 73 166 0 1508 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6708

[startup+102.306 s]
/proc/loadavg: 1.37 1.09 1.03 2/65 17038
/proc/meminfo: memFree=692072/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=8596 CPUtime=102.23
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 1890 0 0 0 10211 12 0 0 25 0 1 0 1101871628 8802304 1876 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 2149 1876 73 166 0 1980 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 8596

[startup+162.302 s]
/proc/loadavg: 1.14 1.07 1.02 2/65 17038
/proc/meminfo: memFree=690616/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=10504 CPUtime=162.19
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 2315 0 0 0 16206 13 0 0 25 0 1 0 1101871628 10756096 2301 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 2626 2301 73 166 0 2457 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 10504

[startup+222.301 s]
/proc/loadavg: 1.05 1.06 1.02 2/65 17038
/proc/meminfo: memFree=689656/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=11368 CPUtime=222.17
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 2545 0 0 0 22203 14 0 0 25 0 1 0 1101871628 11640832 2531 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 2842 2531 73 166 0 2673 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 11368

[startup+282.301 s]
/proc/loadavg: 1.02 1.04 1.01 2/65 17038
/proc/meminfo: memFree=688760/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=12156 CPUtime=282.15
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 2751 0 0 0 28201 14 0 0 25 0 1 0 1101871628 12447744 2737 1992294400 134512640 135192793 4294956224 18446744073709551615 134534239 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3039 2737 73 166 0 2870 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 12156

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 17038
/proc/meminfo: memFree=688184/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=12808 CPUtime=342.14
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 2896 0 0 0 34200 14 0 0 25 0 1 0 1101871628 13115392 2882 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3202 2882 73 166 0 3033 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 12808

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=687168/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=14040 CPUtime=402.13
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3147 0 0 0 40198 15 0 0 25 0 1 0 1101871628 14376960 3133 1992294400 134512640 135192793 4294956224 18446744073709551615 134741008 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3510 3133 73 166 0 3341 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 14040

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=686272/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=15144 CPUtime=462.11
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3373 0 0 0 46196 15 0 0 25 0 1 0 1101871628 15507456 3359 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3786 3359 73 166 0 3617 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 15144

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

[startup+486.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=686016/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=15436 CPUtime=486.1
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3427 0 0 0 48595 15 0 0 25 0 1 0 1101871628 15806464 3413 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3859 3413 73 166 0 3690 0
Current children cumulated CPU time (s) 486.1
Current children cumulated vsize (KiB) 15436

[startup+492.701 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=686016/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=15436 CPUtime=492.5
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3432 0 0 0 49235 15 0 0 25 0 1 0 1101871628 15806464 3418 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3859 3418 73 166 0 3690 0
Current children cumulated CPU time (s) 492.5
Current children cumulated vsize (KiB) 15436

[startup+495.902 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=685888/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=15568 CPUtime=495.69
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3467 0 0 0 49554 15 0 0 25 0 1 0 1101871628 15941632 3453 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3892 3453 73 166 0 3723 0
Current children cumulated CPU time (s) 495.69
Current children cumulated vsize (KiB) 15568

[startup+499.103 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=685824/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=15568 CPUtime=498.9
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3478 0 0 0 49875 15 0 0 25 0 1 0 1101871628 15941632 3464 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3892 3464 73 166 0 3723 0
Current children cumulated CPU time (s) 498.9
Current children cumulated vsize (KiB) 15568

[startup+499.901 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=685824/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=15568 CPUtime=499.69
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3478 0 0 0 49954 15 0 0 25 0 1 0 1101871628 15941632 3464 1992294400 134512640 135192793 4294956224 18446744073709551615 134552025 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3892 3464 73 166 0 3723 0
Current children cumulated CPU time (s) 499.69
Current children cumulated vsize (KiB) 15568

[startup+500.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=685824/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=15568 CPUtime=500.09
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3478 0 0 0 49994 15 0 0 25 0 1 0 1101871628 15941632 3464 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3892 3464 73 166 0 3723 0
Current children cumulated CPU time (s) 500.09
Current children cumulated vsize (KiB) 15568

[startup+500.701 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=685824/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=15568 CPUtime=500.49
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3478 0 0 0 50034 15 0 0 25 0 1 0 1101871628 15941632 3464 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3892 3464 73 166 0 3723 0
Current children cumulated CPU time (s) 500.49
Current children cumulated vsize (KiB) 15568

[startup+500.801 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17038
/proc/meminfo: memFree=685824/2055920 swapFree=4178100/4192956
[pid=14959] ppid=14957 vsize=15568 CPUtime=500.59
/proc/14959/stat : 14959 (mxc-sat09) R 14957 14959 14708 0 -1 4194304 3478 0 0 0 50044 15 0 0 25 0 1 0 1101871628 15941632 3464 1992294400 134512640 135192793 4294956224 18446744073709551615 134549715 0 0 4096 0 0 0 0 17 1 0 0
/proc/14959/statm: 3892 3464 73 166 0 3723 0
Current children cumulated CPU time (s) 500.59
Current children cumulated vsize (KiB) 15568

Child status: 20
Real time (s): 500.88
CPU time (s): 500.685
CPU user time (s): 500.525
CPU system time (s): 0.159975
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 15568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 500.525
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3481
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= 1394

runsolver used 0.421935 second user time and 1.10883 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-29 04:00:57
IDJOB=1517853
IDBENCH=70631
IDSOLVER=504
FILE ID=node18/1517853-1238292057
PBS_JOBID= 9060977
Free space on /tmp= 66196 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S2043187304-036.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517853-1238292057/watcher-1517853-1238292057 -o /tmp/evaluation-result-1517853-1238292057/solver-1517853-1238292057 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517853-1238292057.cnf

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

MD5SUM BENCH= 8f761d7a83f8ed9f2fb1562cef6a194f
RANDOM SEED=563003965

node18.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		: 3000.214
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		: 3000.214
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:        835432 kB
Buffers:         90648 kB
Cached:        1038592 kB
SwapCached:       8808 kB
Active:         125892 kB
Inactive:      1015832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        835432 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          16304 kB
Slab:            64724 kB
Committed_AS:  2948536 kB
PageTables:       1376 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= 66200 MiB
End job on node18 at 2009-03-29 04:09:18