Trace number 314023

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 2007-02-08? (TO) 1200.09 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data (download as text)



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/node17/watcher-314023-1176895061 -o ROOT/results/node17/solver-314023-1176895061 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314023-1176895061/mxc /tmp/evaluation/314023-1176895061/instance-314023-1176895061.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): 2400 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: 0.91 0.95 0.96 3/77 22516
/proc/meminfo: memFree=1811208/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=18676 CPUtime=0
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 734 0 0 0 0 0 0 0 18 0 1 0 137423626 19124224 718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 4669 725 42 122 0 4543 0

[startup+0.088018 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 22516
/proc/meminfo: memFree=1811208/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=42400 CPUtime=0.08
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 9440 0 0 0 4 4 0 0 18 0 1 0 137423626 43417600 9424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 10600 9424 46 122 0 10474 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 42400

[startup+0.101017 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 22516
/proc/meminfo: memFree=1811208/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=42928 CPUtime=0.09
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 9563 0 0 0 5 4 0 0 18 0 1 0 137423626 43958272 9547 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 10732 9547 46 122 0 10606 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42928

[startup+0.301039 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 22516
/proc/meminfo: memFree=1811208/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=50316 CPUtime=0.28
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 11402 0 0 0 24 4 0 0 19 0 1 0 137423626 51523584 11386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 12579 11387 46 122 0 12453 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 50316

[startup+0.701081 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 22516
/proc/meminfo: memFree=1811208/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=43108 CPUtime=0.68
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 14081 0 0 0 63 5 0 0 23 0 1 0 137423626 44142592 9629 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 10777 9629 59 122 0 10651 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 43108

[startup+1.50116 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 22517
/proc/meminfo: memFree=1772736/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=43108 CPUtime=1.48
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 14101 0 0 0 143 5 0 0 25 0 1 0 137423626 44142592 9649 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 10777 9649 59 122 0 10651 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 43108

[startup+3.10233 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 22517
/proc/meminfo: memFree=1772480/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=43108 CPUtime=3.09
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 14142 0 0 0 304 5 0 0 25 0 1 0 137423626 44142592 9690 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 10777 9690 59 122 0 10651 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43108

[startup+6.30167 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 22517
/proc/meminfo: memFree=1772096/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=43108 CPUtime=6.29
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 14208 0 0 0 623 6 0 0 25 0 1 0 137423626 44142592 9756 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 10777 9756 59 122 0 10651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43108

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.96 2/78 22517
/proc/meminfo: memFree=1772160/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=43252 CPUtime=12.69
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 14220 0 0 0 1263 6 0 0 25 0 1 0 137423626 44290048 9768 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 10813 9768 59 122 0 10687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43252

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.96 2/78 22517
/proc/meminfo: memFree=1771200/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=44308 CPUtime=25.48
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 14488 0 0 0 2542 6 0 0 25 0 1 0 137423626 45371392 10036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 11077 10036 59 122 0 10951 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44308

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 22517
/proc/meminfo: memFree=1767872/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=47744 CPUtime=51.08
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 15353 0 0 0 5100 8 0 0 25 0 1 0 137423626 48889856 10901 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 11936 10901 59 122 0 11810 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47744

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 22517
/proc/meminfo: memFree=1761856/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=53684 CPUtime=102.27
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 16840 0 0 0 10218 9 0 0 25 0 1 0 137423626 54972416 12388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 13421 12388 59 122 0 13295 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53684

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1756096/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=59672 CPUtime=162.24
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 18271 0 0 0 16213 11 0 0 25 0 1 0 137423626 61104128 13819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 14918 13819 59 122 0 14792 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 59672

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1750016/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=65736 CPUtime=222.23
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 19760 0 0 0 22209 14 0 0 25 0 1 0 137423626 67313664 15308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530199 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 16434 15308 59 122 0 16308 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 65736

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1745024/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=71148 CPUtime=282.21
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 20982 0 0 0 28205 16 0 0 25 0 1 0 137423626 72855552 16530 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 17787 16530 59 122 0 17661 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 71148

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1741056/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=74900 CPUtime=342.2
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 21945 0 0 0 34203 17 0 0 25 0 1 0 137423626 76697600 17493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 18725 17493 59 122 0 18599 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 74900

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1737024/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=78952 CPUtime=402.18
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 22953 0 0 0 40199 19 0 0 25 0 1 0 137423626 80846848 18501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 19738 18501 59 122 0 19612 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 78952

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1732288/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=83680 CPUtime=462.16
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 24099 0 0 0 46196 20 0 0 25 0 1 0 137423626 85688320 19647 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 20920 19647 59 122 0 20794 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 83680

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1728000/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=87884 CPUtime=522.14
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 25169 0 0 0 52193 21 0 0 25 0 1 0 137423626 89993216 20717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 21971 20717 59 122 0 21845 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 87884

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1724352/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=91400 CPUtime=582.13
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 26042 0 0 0 58190 23 0 0 25 0 1 0 137423626 93593600 21590 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 22850 21590 59 122 0 22724 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 91400

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1720512/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=95256 CPUtime=642.12
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 26980 0 0 0 64187 25 0 0 25 0 1 0 137423626 97542144 22528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 23814 22528 59 122 0 23688 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 95256

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1716928/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=99852 CPUtime=702.09
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 27860 0 0 0 70183 26 0 0 25 0 1 0 137423626 102248448 23408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 24963 23408 59 122 0 24837 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 99852

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1712832/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=103860 CPUtime=762.08
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 28848 0 0 0 76180 28 0 0 25 0 1 0 137423626 106352640 24396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 25965 24396 59 122 0 25839 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 103860

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1709440/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=107052 CPUtime=822.06
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 29682 0 0 0 82177 29 0 0 25 0 1 0 137423626 109621248 25230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 26763 25230 59 122 0 26637 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 107052

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1706176/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=110372 CPUtime=882.04
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 30477 0 0 0 88173 31 0 0 25 0 1 0 137423626 113020928 26025 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 27593 26025 59 122 0 27467 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 110372

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1702976/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=113536 CPUtime=942.02
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 31252 0 0 0 94170 32 0 0 25 0 1 0 137423626 116260864 26800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 28384 26800 59 122 0 28258 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 113536

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1699968/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=116492 CPUtime=1002.01
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 32285 0 0 0 100167 34 0 0 25 0 1 0 137423626 119287808 27494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534806 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 29123 27494 67 122 0 28997 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 116492

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1699904/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=116492 CPUtime=1062
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 32292 0 0 0 106165 35 0 0 25 0 1 0 137423626 119287808 27501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 29123 27501 67 122 0 28997 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 116492

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1699840/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=116492 CPUtime=1121.97
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 32307 0 0 0 112162 35 0 0 25 0 1 0 137423626 119287808 27516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 29123 27516 67 122 0 28997 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 116492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1699712/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=116620 CPUtime=1181.96
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 32323 0 0 0 118160 36 0 0 25 0 1 0 137423626 119418880 27532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 29155 27532 67 122 0 29029 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 116620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 22517
/proc/meminfo: memFree=1699712/2055920 swapFree=4140916/4192956
[pid=22516] ppid=22514 vsize=116620 CPUtime=1200.06
/proc/22516/stat : 22516 (mxc) R 22514 22516 21753 0 -1 4194304 32325 0 0 0 119970 36 0 0 25 0 1 0 137423626 119418880 27534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22516/statm: 29155 27534 67 122 0 29029 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 116620

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.7
CPU system time (s): 0.381941
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 117840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.381941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32325
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= 24925

runsolver used 1.47178 second user time and 2.84057 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Wed Apr 18 11:17:41 UTC 2007

IDJOB= 314023
IDBENCH= 20381
IDSOLVER= 107
FILE ID= node17/314023-1176895061

PBS_JOBID= 4595122

Free space on /tmp= 66388 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/314023-1176895061/mxc /tmp/evaluation/314023-1176895061/instance-314023-1176895061.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-314023-1176895061 -o ROOT/results/node17/solver-314023-1176895061 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314023-1176895061/mxc /tmp/evaluation/314023-1176895061/instance-314023-1176895061.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 684121538

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1811616 kB
Buffers:          7668 kB
Cached:         162404 kB
SwapCached:      14412 kB
Active:          57560 kB
Inactive:       136556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811616 kB
SwapTotal:     4192956 kB
SwapFree:      4140916 kB
Dirty:           18404 kB
Writeback:           0 kB
Mapped:          31188 kB
Slab:            35680 kB
Committed_AS:  7042620 kB
PageTables:       1796 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= 66388 MiB

End job on node17 on Wed Apr 18 11:37:44 UTC 2007