Trace number 367263

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
CMUSAT 2007-02-08? (TO) 10000.1 10003.9

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  138808                                               |
0.68/0.76	c |  Number of clauses:    626501                                               |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

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-367263-1176929166 -o ROOT/results/node42/solver-367263-1176929166 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367263-1176929166/cmusat /tmp/evaluation/367263-1176929166/instance-367263-1176929166.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: 0.71 0.91 0.97 3/77 1034
/proc/meminfo: memFree=1836648/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=2788 CPUtime=0
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 524 0 0 0 0 0 0 0 18 0 1 0 140828576 2854912 507 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 697 507 96 243 0 451 0

[startup+0.0170581 s]
/proc/loadavg: 0.71 0.91 0.97 3/77 1034
/proc/meminfo: memFree=1836648/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=4740 CPUtime=0
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 986 0 0 0 0 0 0 0 18 0 1 0 140828576 4853760 969 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 1185 969 96 243 0 939 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4740

[startup+0.101073 s]
/proc/loadavg: 0.71 0.91 0.97 3/77 1034
/proc/meminfo: memFree=1836648/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=15144 CPUtime=0.09
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 3239 0 0 0 8 1 0 0 18 0 1 0 140828576 15507456 3222 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525618 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 3786 3223 96 243 0 3540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15144

[startup+0.301111 s]
/proc/loadavg: 0.71 0.91 0.97 3/77 1034
/proc/meminfo: memFree=1836648/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=31232 CPUtime=0.28
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 7145 0 0 0 26 2 0 0 19 0 1 0 140828576 31981568 7128 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 7808 7128 96 243 0 7562 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 31232

[startup+0.701187 s]
/proc/loadavg: 0.71 0.91 0.97 3/77 1034
/proc/meminfo: memFree=1836648/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=54808 CPUtime=0.68
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 12041 0 0 0 63 5 0 0 23 0 1 0 140828576 56123392 12024 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 13702 12024 96 243 0 13456 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 54808

[startup+1.50134 s]
/proc/loadavg: 0.73 0.91 0.97 2/78 1035
/proc/meminfo: memFree=1786016/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=63940 CPUtime=1.49
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 14411 0 0 0 142 7 0 0 25 0 1 0 140828576 65474560 14394 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 15985 14394 109 243 0 15739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63940

[startup+3.10164 s]
/proc/loadavg: 0.73 0.91 0.97 2/78 1035
/proc/meminfo: memFree=1773024/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=42516 CPUtime=3.09
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 17788 0 0 0 300 9 0 0 25 0 1 0 140828576 43536384 10487 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 10629 10487 112 243 0 10383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42516

[startup+6.30125 s]
/proc/loadavg: 0.76 0.91 0.97 2/78 1035
/proc/meminfo: memFree=1803552/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=38316 CPUtime=6.29
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 19390 0 0 0 619 10 0 0 25 0 1 0 140828576 39235584 8295 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 9579 8295 118 243 0 9333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38316

[startup+12.7015 s]
/proc/loadavg: 0.77 0.91 0.97 2/78 1035
/proc/meminfo: memFree=1803680/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=38316 CPUtime=12.68
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 19415 0 0 0 1258 10 0 0 25 0 1 0 140828576 39235584 8320 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 9579 8320 118 243 0 9333 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38316

[startup+25.5019 s]
/proc/loadavg: 0.82 0.91 0.97 2/78 1035
/proc/meminfo: memFree=1802080/2055920 swapFree=4105540/4192956
[pid=1034] ppid=1032 vsize=39768 CPUtime=25.48
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 19840 0 0 0 2537 11 0 0 25 0 1 0 140828576 40722432 8745 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 9942 8745 118 243 0 9696 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39768

[startup+51.1018 s]
/proc/loadavg: 0.88 0.92 0.97 2/78 1035
/proc/meminfo: memFree=1791840/2055920 swapFree=4105604/4192956
[pid=1034] ppid=1032 vsize=49800 CPUtime=51.06
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 22445 0 0 0 5091 15 0 0 25 0 1 0 140828576 50995200 11350 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 12450 11350 118 243 0 12204 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 49800

[startup+102.306 s]
/proc/loadavg: 0.95 0.93 0.97 2/78 1035
/proc/meminfo: memFree=1769504/2055920 swapFree=4105604/4192956
[pid=1034] ppid=1032 vsize=71296 CPUtime=102.24
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 27981 0 0 0 10202 22 0 0 25 0 1 0 140828576 73007104 16886 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 17824 16886 118 243 0 17578 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 71296

[startup+162.302 s]
/proc/loadavg: 0.98 0.94 0.97 2/78 1035
/proc/meminfo: memFree=1751072/2055920 swapFree=4105604/4192956
[pid=1034] ppid=1032 vsize=89328 CPUtime=162.22
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 32613 0 0 0 16194 28 0 0 25 0 1 0 140828576 91471872 21518 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 22332 21518 118 243 0 22086 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 89328

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 1035
/proc/meminfo: memFree=1740768/2055920 swapFree=4105668/4192956
[pid=1034] ppid=1032 vsize=99140 CPUtime=222.2
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 37208 0 0 0 22188 32 0 0 25 0 1 0 140828576 101519360 24028 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 24785 24028 118 243 0 24539 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 99140

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 1035
/proc/meminfo: memFree=1740384/2055920 swapFree=4105668/4192956
[pid=1034] ppid=1032 vsize=99572 CPUtime=282.18
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 37292 0 0 0 28186 32 0 0 25 0 1 0 140828576 101961728 24112 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 24893 24112 118 243 0 24647 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 99572

[startup+342.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 1035
/proc/meminfo: memFree=1732896/2055920 swapFree=4105732/4192956
[pid=1034] ppid=1032 vsize=106692 CPUtime=342.16
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 39878 0 0 0 34181 35 0 0 25 0 1 0 140828576 109252608 25975 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 26673 25975 118 243 0 26427 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 106692

[startup+402.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 1035
/proc/meminfo: memFree=1732768/2055920 swapFree=4105732/4192956
[pid=1034] ppid=1032 vsize=106872 CPUtime=402.13
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 39911 0 0 0 40178 35 0 0 25 0 1 0 140828576 109436928 26008 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 26718 26008 118 243 0 26472 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 106872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1035
/proc/meminfo: memFree=1719904/2055920 swapFree=4105732/4192956
[pid=1034] ppid=1032 vsize=119840 CPUtime=462.12
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 43148 0 0 0 46173 39 0 0 25 0 1 0 140828576 122716160 29245 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 29960 29246 118 243 0 29714 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 119840

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1035
/proc/meminfo: memFree=1715936/2055920 swapFree=4105796/4192956
[pid=1034] ppid=1032 vsize=123512 CPUtime=522.1
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 44842 0 0 0 52169 41 0 0 25 0 1 0 140828576 126476288 30187 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 30878 30187 118 243 0 30632 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 123512

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1035
/proc/meminfo: memFree=1715616/2055920 swapFree=4105796/4192956
[pid=1034] ppid=1032 vsize=123652 CPUtime=582.07
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 44916 0 0 0 58166 41 0 0 25 0 1 0 140828576 126619648 30261 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 30913 30261 118 243 0 30667 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 123652

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 1035
/proc/meminfo: memFree=1706016/2055920 swapFree=4105860/4192956
[pid=1034] ppid=1032 vsize=132936 CPUtime=642.07
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 47298 0 0 0 64161 46 0 0 25 0 1 0 140828576 136126464 32643 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 33234 32643 118 243 0 32988 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 132936


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1438432/2055920 swapFree=4109580/4192956
[pid=1034] ppid=1032 vsize=402844 CPUtime=9038.84
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133854 0 0 0 903711 173 0 0 25 0 1 0 140828576 412512256 98770 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100711 98770 118 243 0 100465 0
Current children cumulated CPU time (s) 9038.84
Current children cumulated vsize (KiB) 402844

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1438432/2055920 swapFree=4109580/4192956
[pid=1034] ppid=1032 vsize=402844 CPUtime=9098.83
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133854 0 0 0 909709 174 0 0 25 0 1 0 140828576 412512256 98770 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100711 98770 118 243 0 100465 0
Current children cumulated CPU time (s) 9098.83
Current children cumulated vsize (KiB) 402844

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1438368/2055920 swapFree=4109644/4192956
[pid=1034] ppid=1032 vsize=402844 CPUtime=9158.8
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133854 0 0 0 915706 174 0 0 25 0 1 0 140828576 412512256 98770 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100711 98770 118 243 0 100465 0
Current children cumulated CPU time (s) 9158.8
Current children cumulated vsize (KiB) 402844

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1438368/2055920 swapFree=4109644/4192956
[pid=1034] ppid=1032 vsize=402844 CPUtime=9218.78
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133863 0 0 0 921704 174 0 0 25 0 1 0 140828576 412512256 98779 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100711 98779 118 243 0 100465 0
Current children cumulated CPU time (s) 9218.78
Current children cumulated vsize (KiB) 402844

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1438304/2055920 swapFree=4109644/4192956
[pid=1034] ppid=1032 vsize=402844 CPUtime=9278.76
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133863 0 0 0 927701 175 0 0 25 0 1 0 140828576 412512256 98779 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100711 98779 118 243 0 100465 0
Current children cumulated CPU time (s) 9278.76
Current children cumulated vsize (KiB) 402844

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1438304/2055920 swapFree=4109708/4192956
[pid=1034] ppid=1032 vsize=402844 CPUtime=9338.74
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133863 0 0 0 933699 175 0 0 25 0 1 0 140828576 412512256 98779 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100711 98779 118 243 0 100465 0
Current children cumulated CPU time (s) 9338.74
Current children cumulated vsize (KiB) 402844

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437984/2055920 swapFree=4109708/4192956
[pid=1034] ppid=1032 vsize=403360 CPUtime=9398.72
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133934 0 0 0 939696 176 0 0 25 0 1 0 140828576 413040640 98850 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100840 98850 118 243 0 100594 0
Current children cumulated CPU time (s) 9398.72
Current children cumulated vsize (KiB) 403360

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437984/2055920 swapFree=4109772/4192956
[pid=1034] ppid=1032 vsize=403360 CPUtime=9458.7
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133940 0 0 0 945694 176 0 0 25 0 1 0 140828576 413040640 98856 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100840 98856 118 243 0 100594 0
Current children cumulated CPU time (s) 9458.7
Current children cumulated vsize (KiB) 403360

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437792/2055920 swapFree=4109772/4192956
[pid=1034] ppid=1032 vsize=403360 CPUtime=9518.68
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133973 0 0 0 951691 177 0 0 25 0 1 0 140828576 413040640 98889 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100840 98889 118 243 0 100594 0
Current children cumulated CPU time (s) 9518.68
Current children cumulated vsize (KiB) 403360

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437728/2055920 swapFree=4109772/4192956
[pid=1034] ppid=1032 vsize=403360 CPUtime=9578.66
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 133990 0 0 0 957689 177 0 0 25 0 1 0 140828576 413040640 98906 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100840 98906 118 243 0 100594 0
Current children cumulated CPU time (s) 9578.66
Current children cumulated vsize (KiB) 403360

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437536/2055920 swapFree=4109836/4192956
[pid=1034] ppid=1032 vsize=403620 CPUtime=9638.64
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 134043 0 0 0 963686 178 0 0 25 0 1 0 140828576 413306880 98959 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100905 98959 118 243 0 100659 0
Current children cumulated CPU time (s) 9638.64
Current children cumulated vsize (KiB) 403620

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437408/2055920 swapFree=4109836/4192956
[pid=1034] ppid=1032 vsize=403620 CPUtime=9698.62
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 134054 0 0 0 969684 178 0 0 25 0 1 0 140828576 413306880 98970 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 100905 98970 118 243 0 100659 0
Current children cumulated CPU time (s) 9698.62
Current children cumulated vsize (KiB) 403620

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437152/2055920 swapFree=4109900/4192956
[pid=1034] ppid=1032 vsize=404136 CPUtime=9758.6
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 134123 0 0 0 975681 179 0 0 25 0 1 0 140828576 413835264 99039 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 101034 99039 118 243 0 100788 0
Current children cumulated CPU time (s) 9758.6
Current children cumulated vsize (KiB) 404136

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437024/2055920 swapFree=4109900/4192956
[pid=1034] ppid=1032 vsize=404136 CPUtime=9818.58
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 134147 0 0 0 981679 179 0 0 25 0 1 0 140828576 413835264 99063 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 101034 99063 118 243 0 100788 0
Current children cumulated CPU time (s) 9818.58
Current children cumulated vsize (KiB) 404136

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1436896/2055920 swapFree=4109900/4192956
[pid=1034] ppid=1032 vsize=404136 CPUtime=9878.56
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 134168 0 0 0 987676 180 0 0 25 0 1 0 140828576 413835264 99084 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 101034 99084 118 243 0 100788 0
Current children cumulated CPU time (s) 9878.56
Current children cumulated vsize (KiB) 404136

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1436960/2055920 swapFree=4109956/4192956
[pid=1034] ppid=1032 vsize=404136 CPUtime=9938.53
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 134175 0 0 0 993673 180 0 0 25 0 1 0 140828576 413835264 99091 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 101034 99091 118 243 0 100788 0
Current children cumulated CPU time (s) 9938.53
Current children cumulated vsize (KiB) 404136

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437024/2055920 swapFree=4109956/4192956
[pid=1034] ppid=1032 vsize=404136 CPUtime=9998.52
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 134177 0 0 0 999671 181 0 0 25 0 1 0 140828576 413835264 99093 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 101034 99093 118 243 0 100788 0
Current children cumulated CPU time (s) 9998.52
Current children cumulated vsize (KiB) 404136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1636
/proc/meminfo: memFree=1437024/2055920 swapFree=4109956/4192956
[pid=1034] ppid=1032 vsize=404136 CPUtime=10000
/proc/1034/stat : 1034 (cmusat) R 1032 1034 978 0 -1 4194304 134177 0 0 0 999821 181 0 0 25 0 1 0 140828576 413835264 99093 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1034/statm: 101034 99093 118 243 0 100788 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 404136

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): 10003.9
CPU time (s): 10000.1
CPU user time (s): 9998.22
CPU system time (s): 1.87671
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 404136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.22
system time used= 1.87671
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134177
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= 6
involuntary context switches= 19147

runsolver used 12.0822 second user time and 23.9584 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Apr 18 20:46:07 UTC 2007

IDJOB= 367263
IDBENCH= 20387
IDSOLVER= 173
FILE ID= node42/367263-1176929166

PBS_JOBID= 4605685

Free space on /tmp= 66436 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/367263-1176929166/cmusat /tmp/evaluation/367263-1176929166/instance-367263-1176929166.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-367263-1176929166 -o ROOT/results/node42/solver-367263-1176929166 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367263-1176929166/cmusat /tmp/evaluation/367263-1176929166/instance-367263-1176929166.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  45ee13b66821e6c36f3e38be418fa121

RANDOM SEED= 142381754

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:       1837056 kB
Buffers:         26764 kB
Cached:         110744 kB
SwapCached:      17192 kB
Active:          86108 kB
Inactive:        81916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837056 kB
SwapTotal:     4192956 kB
SwapFree:      4105540 kB
Dirty:           13396 kB
Writeback:           0 kB
Mapped:          38664 kB
Slab:            36220 kB
Committed_AS:  2966540 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= 66436 MiB

End job on node42 on Wed Apr 18 23:32:53 UTC 2007