Trace number 367465

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, and are wall clock time (not CPU 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 2007-02-08UNSAT 4120.9 4122.45

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1183.4
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data (download as text)

4120.85/4122.41	c MXC attempting /tmp/evaluation/367465-1176919486/instance-367465-1176919486.cnf
4120.85/4122.41	c 59723 assignments made, starting to guess now
4120.85/4122.41	c ===================================[MXC]=====================================
4120.85/4122.41	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
4120.85/4122.41	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
4120.85/4122.41	c =============================================================================
4120.85/4122.41	c |         0 |  144506   524229 |   48168       0       0     nan | 26.402 % |
4120.85/4122.41	c |       101 |  140348   505882 |   52984      82    9684   118.1 | 29.039 % |
4120.85/4122.41	c |       255 |  137528   491363 |   58283     226   23330   103.2 | 31.425 % |
4120.85/4122.41	c |       481 |  134408   478533 |   64111     440   48547   110.3 | 33.175 % |
4120.85/4122.41	c |       818 |  119445   426623 |   70522     675   52286    77.5 | 37.236 % |
4120.85/4122.41	c |      1325 |  115491   409296 |   77575    1092   98123    89.9 | 39.841 % |
4120.85/4122.41	c |      2085 |  103427   354972 |   85332    1765  182061   103.2 | 48.063 % |
4120.85/4122.41	c |      3225 |   95972   319497 |   93865    2687  241778    90.0 | 53.772 % |
4120.85/4122.41	c |      4933 |   95356   317207 |  103252    4368  459031   105.1 | 54.075 % |
4120.85/4122.41	c |      7496 |   90601   301497 |  113577    6715  721250   107.4 | 56.045 % |
4120.85/4122.41	c |     11340 |   63304   213883 |  124935    9445  706269    74.8 | 65.394 % |
4120.85/4122.41	c |     17108 |   63263   213752 |  137428   15204 1095608    72.1 | 65.411 % |
4120.85/4122.41	c |     25757 |   58270   198724 |  151171   23830 2347871    98.5 | 65.653 % |
4120.85/4122.41	c |     38731 |   57960   197573 |  166288   36795 3431302    93.3 | 65.827 % |
4120.85/4122.41	c |     58192 |   43022   147725 |  182917   55459 5078989    91.6 | 73.104 % |
4120.85/4122.41	c |     87384 |   41555   141301 |  201209   84565 7922330    93.7 | 74.193 % |
4120.85/4122.41	c |    131175 |   40794   138591 |  221330  128276 12217250    95.2 | 74.608 % |
4120.85/4122.41	c |    196859 |   40546   137752 |  243463  193903 21205337   109.4 | 74.733 % |
4120.85/4122.41	c |    295390 |   39997   135757 |  267810  170722 20055458   117.5 | 75.034 % |
4120.85/4122.41	c |    443180 |   39393   133713 |  294591  184635 23699372   128.4 | 75.345 % |
4120.85/4122.41	c |    664867 |   24465    81874 |  324050  222728 19341175    86.8 | 82.782 % |
4120.85/4122.41	c -173.487s elapsed
4120.85/4122.41	c restarts: 20
4120.85/4122.41	c decisions: 1328476
4120.85/4122.41	c propagations: -1615519419
4120.85/4122.41	c conflicts: 761319
4120.85/4122.41	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-367465-1176919486 -o ROOT/results/node42/solver-367465-1176919486 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367465-1176919486/mxc /tmp/evaluation/367465-1176919486/instance-367465-1176919486.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.93 0.98 0.99 3/77 32586
/proc/meminfo: memFree=1865648/2055920 swapFree=4101304/4192956
[pid=32586] ppid=32584 vsize=19072 CPUtime=0
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 742 0 0 0 0 0 0 0 18 0 1 0 139860640 19529728 726 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 4768 732 42 122 0 4642 0

[startup+0.0541631 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 32586
/proc/meminfo: memFree=1865648/2055920 swapFree=4101304/4192956
[pid=32586] ppid=32584 vsize=36748 CPUtime=0.04
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 8824 0 0 0 0 4 0 0 18 0 1 0 139860640 37629952 8808 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134523695 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 9187 8809 46 122 0 9061 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 36748

[startup+0.102171 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 32586
/proc/meminfo: memFree=1865648/2055920 swapFree=4101304/4192956
[pid=32586] ppid=32584 vsize=45152 CPUtime=0.09
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 10026 0 0 0 4 5 0 0 18 0 1 0 139860640 46235648 10010 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 11288 10010 46 122 0 11162 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45152

[startup+0.302211 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 32586
/proc/meminfo: memFree=1865648/2055920 swapFree=4101304/4192956
[pid=32586] ppid=32584 vsize=51504 CPUtime=0.29
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 11634 0 0 0 23 6 0 0 19 0 1 0 139860640 52740096 11618 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134538011 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 12876 11618 46 122 0 12750 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51504

[startup+0.701285 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 32586
/proc/meminfo: memFree=1865648/2055920 swapFree=4101304/4192956
[pid=32586] ppid=32584 vsize=44688 CPUtime=0.69
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 14470 0 0 0 62 7 0 0 23 0 1 0 139860640 45760512 9919 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 11172 9919 59 122 0 11046 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44688

[startup+1.50144 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1826024/2055920 swapFree=4101304/4192956
[pid=32586] ppid=32584 vsize=44688 CPUtime=1.49
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 14485 0 0 0 142 7 0 0 25 0 1 0 139860640 45760512 9934 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520283 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 11172 9934 59 122 0 11046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44688

[startup+3.10174 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1825832/2055920 swapFree=4101304/4192956
[pid=32586] ppid=32584 vsize=44688 CPUtime=3.09
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 14491 0 0 0 302 7 0 0 25 0 1 0 139860640 45760512 9940 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 11172 9940 59 122 0 11046 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44688

[startup+6.30135 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1825776/2055920 swapFree=4101304/4192956
[pid=32586] ppid=32584 vsize=44688 CPUtime=6.29
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 14506 0 0 0 622 7 0 0 25 0 1 0 139860640 45760512 9955 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 11172 9955 59 122 0 11046 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44688

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1825392/2055920 swapFree=4101304/4192956
[pid=32586] ppid=32584 vsize=45084 CPUtime=12.68
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 14616 0 0 0 1261 7 0 0 25 0 1 0 139860640 46166016 10065 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531057 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 11271 10065 59 122 0 11145 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 45084

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1824304/2055920 swapFree=4101372/4192956
[pid=32586] ppid=32584 vsize=46272 CPUtime=25.49
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 14932 0 0 0 2541 8 0 0 25 0 1 0 139860640 47382528 10381 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 11568 10381 59 122 0 11442 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46272

[startup+51.1019 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1821680/2055920 swapFree=4101372/4192956
[pid=32586] ppid=32584 vsize=48840 CPUtime=51.07
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 15588 0 0 0 5098 9 0 0 25 0 1 0 139860640 50012160 11037 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 12210 11037 59 122 0 12084 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48840

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1812848/2055920 swapFree=4101372/4192956
[pid=32586] ppid=32584 vsize=57828 CPUtime=102.25
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 17836 0 0 0 10213 12 0 0 25 0 1 0 139860640 59215872 13285 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 14457 13285 59 122 0 14331 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 57828

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1802736/2055920 swapFree=4101372/4192956
[pid=32586] ppid=32584 vsize=67992 CPUtime=162.23
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 20380 0 0 0 16207 16 0 0 25 0 1 0 139860640 69623808 15829 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 16998 15829 59 122 0 16872 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 67992

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1794544/2055920 swapFree=4101436/4192956
[pid=32586] ppid=32584 vsize=76304 CPUtime=222.2
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 22383 0 0 0 22202 18 0 0 25 0 1 0 139860640 78135296 17832 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 19076 17832 59 122 0 18950 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 76304

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1786864/2055920 swapFree=4101436/4192956
[pid=32586] ppid=32584 vsize=84012 CPUtime=282.19
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 24330 0 0 0 28198 21 0 0 25 0 1 0 139860640 86028288 19779 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 21003 19779 59 122 0 20877 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 84012

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1780208/2055920 swapFree=4101500/4192956
[pid=32586] ppid=32584 vsize=90620 CPUtime=342.16
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 25958 0 0 0 34193 23 0 0 25 0 1 0 139860640 92794880 21407 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 22655 21407 59 122 0 22529 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 90620

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1774128/2055920 swapFree=4101500/4192956
[pid=32586] ppid=32584 vsize=96648 CPUtime=402.14
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 27473 0 0 0 40189 25 0 0 25 0 1 0 139860640 98967552 22922 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 24162 22922 59 122 0 24036 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 96648

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1767664/2055920 swapFree=4101564/4192956
[pid=32586] ppid=32584 vsize=103060 CPUtime=462.12
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 29061 0 0 0 46184 28 0 0 25 0 1 0 139860640 105533440 24510 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 25765 24510 59 122 0 25639 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 103060

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1759984/2055920 swapFree=4101564/4192956
[pid=32586] ppid=32584 vsize=111420 CPUtime=522.1
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 31000 0 0 0 52179 31 0 0 25 0 1 0 139860640 114094080 26449 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 27855 26449 59 122 0 27729 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 111420

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1750960/2055920 swapFree=4101564/4192956
[pid=32586] ppid=32584 vsize=120296 CPUtime=582.08
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 33223 0 0 0 58174 34 0 0 25 0 1 0 139860640 123183104 28672 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 30074 28672 59 122 0 29948 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 120296

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32587
/proc/meminfo: memFree=1743280/2055920 swapFree=4101628/4192956
[pid=32586] ppid=32584 vsize=127896 CPUtime=642.06
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 35113 0 0 0 64170 36 0 0 25 0 1 0 139860640 130965504 30562 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 31974 30562 59 122 0 31848 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 127896


################
# More data... #
################

/proc/meminfo: memFree=1659120/2055920 swapFree=4102652/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3101.22
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56595 0 0 0 310042 80 0 0 25 0 1 0 139860640 217501696 51254 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51254 67 122 0 52975 0
Current children cumulated CPU time (s) 3101.22
Current children cumulated vsize (KiB) 212404

[startup+3162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32589
/proc/meminfo: memFree=1659120/2055920 swapFree=4102716/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3161.19
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56608 0 0 0 316039 80 0 0 25 0 1 0 139860640 217501696 51267 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51267 67 122 0 52975 0
Current children cumulated CPU time (s) 3161.19
Current children cumulated vsize (KiB) 212404

[startup+3222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32589
/proc/meminfo: memFree=1659056/2055920 swapFree=4102716/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3221.18
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56608 0 0 0 322037 81 0 0 25 0 1 0 139860640 217501696 51267 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51267 67 122 0 52975 0
Current children cumulated CPU time (s) 3221.18
Current children cumulated vsize (KiB) 212404

[startup+3282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32589
/proc/meminfo: memFree=1659056/2055920 swapFree=4102780/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3281.16
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56612 0 0 0 328035 81 0 0 25 0 1 0 139860640 217501696 51271 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51271 67 122 0 52975 0
Current children cumulated CPU time (s) 3281.16
Current children cumulated vsize (KiB) 212404

[startup+3342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32589
/proc/meminfo: memFree=1659056/2055920 swapFree=4102780/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3341.14
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56612 0 0 0 334032 82 0 0 25 0 1 0 139860640 217501696 51271 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51271 67 122 0 52975 0
Current children cumulated CPU time (s) 3341.14
Current children cumulated vsize (KiB) 212404

[startup+3402.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 32745
/proc/meminfo: memFree=1657632/2055920 swapFree=4102844/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3401.05
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56612 0 0 0 340022 83 0 0 25 0 1 0 139860640 217501696 51271 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51271 67 122 0 52975 0
Current children cumulated CPU time (s) 3401.05
Current children cumulated vsize (KiB) 212404

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1658608/2055920 swapFree=4102844/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3460.98
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56612 0 0 0 346015 83 0 0 25 0 1 0 139860640 217501696 51271 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51271 67 122 0 52975 0
Current children cumulated CPU time (s) 3460.98
Current children cumulated vsize (KiB) 212404

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1658608/2055920 swapFree=4102844/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3520.97
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56616 0 0 0 352013 84 0 0 25 0 1 0 139860640 217501696 51275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51275 67 122 0 52975 0
Current children cumulated CPU time (s) 3520.97
Current children cumulated vsize (KiB) 212404

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1658544/2055920 swapFree=4102908/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3580.94
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56617 0 0 0 358010 84 0 0 25 0 1 0 139860640 217501696 51276 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51276 67 122 0 52975 0
Current children cumulated CPU time (s) 3580.94
Current children cumulated vsize (KiB) 212404

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1658544/2055920 swapFree=4102908/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3640.93
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56624 0 0 0 364008 85 0 0 25 0 1 0 139860640 217501696 51283 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51283 67 122 0 52975 0
Current children cumulated CPU time (s) 3640.93
Current children cumulated vsize (KiB) 212404

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1658544/2055920 swapFree=4102972/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3700.9
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56626 0 0 0 370005 85 0 0 25 0 1 0 139860640 217501696 51285 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51285 67 122 0 52975 0
Current children cumulated CPU time (s) 3700.9
Current children cumulated vsize (KiB) 212404

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1658480/2055920 swapFree=4102972/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3760.88
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56632 0 0 0 376003 85 0 0 25 0 1 0 139860640 217501696 51291 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51291 67 122 0 52975 0
Current children cumulated CPU time (s) 3760.88
Current children cumulated vsize (KiB) 212404

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1658416/2055920 swapFree=4102972/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3820.86
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56644 0 0 0 382000 86 0 0 25 0 1 0 139860640 217501696 51303 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519661 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51303 67 122 0 52975 0
Current children cumulated CPU time (s) 3820.86
Current children cumulated vsize (KiB) 212404

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1658288/2055920 swapFree=4103036/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3880.84
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56662 0 0 0 387998 86 0 0 25 0 1 0 139860640 217501696 51321 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51321 67 122 0 52975 0
Current children cumulated CPU time (s) 3880.84
Current children cumulated vsize (KiB) 212404

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1658224/2055920 swapFree=4103036/4192956
[pid=32586] ppid=32584 vsize=212404 CPUtime=3940.83
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56673 0 0 0 393996 87 0 0 25 0 1 0 139860640 217501696 51332 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53101 51332 67 122 0 52975 0
Current children cumulated CPU time (s) 3940.83
Current children cumulated vsize (KiB) 212404

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1657968/2055920 swapFree=4103100/4192956
[pid=32586] ppid=32584 vsize=212664 CPUtime=4000.8
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56738 0 0 0 399993 87 0 0 25 0 1 0 139860640 217767936 51397 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53166 51397 67 122 0 53040 0
Current children cumulated CPU time (s) 4000.8
Current children cumulated vsize (KiB) 212664

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1657776/2055920 swapFree=4103100/4192956
[pid=32586] ppid=32584 vsize=212664 CPUtime=4060.78
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56749 0 0 0 405990 88 0 0 25 0 1 0 139860640 217767936 51408 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53166 51408 67 122 0 53040 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 212664

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1657200/2055920 swapFree=4103100/4192956
[pid=32586] ppid=32584 vsize=213184 CPUtime=4120.76
/proc/32586/stat : 32586 (mxc) R 32584 32586 31919 0 -1 4194304 56867 0 0 0 411988 88 0 0 25 0 1 0 139860640 218300416 51526 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53296 51526 67 122 0 53170 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 213184

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

[startup+4122.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 319
/proc/meminfo: memFree=1657200/2055920 swapFree=4103100/4192956
[pid=32586] ppid=32584 vsize=213184 CPUtime=4120.85
/proc/32586/stat : 32586 (mxc) S 32584 32586 31919 0 -1 4194304 56869 0 0 0 411997 88 0 0 25 0 1 0 139860640 218300416 51528 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550682 0 0 4096 0 0 0 0 17 1 0 0
/proc/32586/statm: 53296 51528 67 122 0 53170 0
Current children cumulated CPU time (s) 4120.85
Current children cumulated vsize (KiB) 213184

Child status: 20
Real time (s): 4122.45
CPU time (s): 4120.9
CPU user time (s): 4119.98
CPU system time (s): 0.921859
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 213556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4119.98
system time used= 0.921859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56870
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= 9
involuntary context switches= 20206

runsolver used 4.6283 second user time and 10.3464 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 18 18:04:47 UTC 2007

IDJOB= 367465
IDBENCH= 20342
IDSOLVER= 174
FILE ID= node42/367465-1176919486

PBS_JOBID= 4605628

Free space on /tmp= 66431 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/367465-1176919486/mxc /tmp/evaluation/367465-1176919486/instance-367465-1176919486.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-367465-1176919486 -o ROOT/results/node42/solver-367465-1176919486 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367465-1176919486/mxc /tmp/evaluation/367465-1176919486/instance-367465-1176919486.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a443b9e3a7093c1d9a47b42016a65c52

RANDOM SEED= 170452514

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.277
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		: 3000.277
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:       1866056 kB
Buffers:         21996 kB
Cached:          85580 kB
SwapCached:      17204 kB
Active:          76780 kB
Inactive:        62152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866056 kB
SwapTotal:     4192956 kB
SwapFree:      4101304 kB
Dirty:           18844 kB
Writeback:           0 kB
Mapped:          39484 kB
Slab:            36300 kB
Committed_AS:  2955588 kB
PageTables:       1912 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= 66431 MiB

End job on node42 on Wed Apr 18 19:13:30 UTC 2007