Trace number 424556

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) 5000.09 5002.02

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1259611134-14.cnf
MD5SUMaa759b24f44d02b07c41c5f0e3f10fc7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark322.255
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-424556-1177709941 -o ROOT/results/node59/solver-424556-1177709941 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424556-1177709941/mxc /tmp/evaluation/424556-1177709941/instance-424556-1177709941.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.03 1.04 1.00 3/64 5520
/proc/meminfo: memFree=1567912/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=1668 CPUtime=0
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 218903724 1708032 252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 417 252 46 122 0 291 0

[startup+0.0781461 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 5520
/proc/meminfo: memFree=1567912/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=2428 CPUtime=0.07
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 591 0 0 0 7 0 0 0 18 0 1 0 218903724 2486272 458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 607 458 59 122 0 481 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2428

[startup+0.10115 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 5520
/proc/meminfo: memFree=1567912/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=2560 CPUtime=0.09
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 218903724 2621440 483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 640 483 59 122 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.301187 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 5520
/proc/meminfo: memFree=1567912/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=3352 CPUtime=0.29
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 826 0 0 0 29 0 0 0 19 0 1 0 218903724 3432448 693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 838 693 59 122 0 712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3352

[startup+0.701264 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 5520
/proc/meminfo: memFree=1567912/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=4936 CPUtime=0.69
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 1205 0 0 0 69 0 0 0 22 0 1 0 218903724 5054464 1072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 1234 1072 59 122 0 1108 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4936

[startup+1.50142 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 5521
/proc/meminfo: memFree=1562720/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=7576 CPUtime=1.49
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 1874 0 0 0 148 1 0 0 25 0 1 0 218903724 7757824 1741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 1894 1741 59 122 0 1768 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7576

[startup+3.10172 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 5521
/proc/meminfo: memFree=1559264/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=11800 CPUtime=3.09
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 2903 0 0 0 308 1 0 0 25 0 1 0 218903724 12083200 2770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 2950 2770 59 122 0 2824 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11800

[startup+6.30133 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 5521
/proc/meminfo: memFree=1555424/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=14052 CPUtime=6.29
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 3490 0 0 0 627 2 0 0 25 0 1 0 218903724 14389248 3355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 3513 3355 67 122 0 3387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14052

[startup+12.7015 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 5521
/proc/meminfo: memFree=1552752/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=15720 CPUtime=12.68
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 3909 0 0 0 1266 2 0 0 25 0 1 0 218903724 16097280 3774 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 3930 3774 67 122 0 3804 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15720

[startup+25.502 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 5521
/proc/meminfo: memFree=1550256/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=18188 CPUtime=25.48
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 4530 0 0 0 2545 3 0 0 25 0 1 0 218903724 18624512 4395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 4547 4395 67 122 0 4421 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18188

[startup+51.1019 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 5521
/proc/meminfo: memFree=1546480/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=21932 CPUtime=51.07
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 5477 0 0 0 5103 4 0 0 25 0 1 0 218903724 22458368 5342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 5483 5342 67 122 0 5357 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21932

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 5521
/proc/meminfo: memFree=1542768/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=25668 CPUtime=102.26
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 6521 0 0 0 10221 5 0 0 25 0 1 0 218903724 26284032 6240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 6417 6240 67 122 0 6291 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25668

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 5523
/proc/meminfo: memFree=1539696/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=28572 CPUtime=162.23
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 7469 0 0 0 16217 6 0 0 25 0 1 0 218903724 29257728 6974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531218 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 7143 6974 67 122 0 7017 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28572

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5523
/proc/meminfo: memFree=1538416/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=29892 CPUtime=222.21
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 7900 0 0 0 22215 6 0 0 25 0 1 0 218903724 30609408 7291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 7473 7291 67 122 0 7347 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29892

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1537648/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=30700 CPUtime=282.19
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 8277 0 0 0 28212 7 0 0 25 0 1 0 218903724 31436800 7502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 7675 7502 67 122 0 7549 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30700

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1535536/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=32812 CPUtime=342.17
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 9012 0 0 0 34209 8 0 0 25 0 1 0 218903724 33599488 8033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 8203 8033 67 122 0 8077 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 32812

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1533744/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=34656 CPUtime=402.15
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 9634 0 0 0 40206 9 0 0 25 0 1 0 218903724 35487744 8479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 8664 8479 67 122 0 8538 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 34656

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1533744/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=34656 CPUtime=462.13
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 9766 0 0 0 46204 9 0 0 25 0 1 0 218903724 35487744 8479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 8664 8479 67 122 0 8538 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 34656

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1533680/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=34656 CPUtime=522.11
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 9942 0 0 0 52201 10 0 0 25 0 1 0 218903724 35487744 8479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 8664 8479 67 122 0 8538 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 34656

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1531760/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=36504 CPUtime=582.09
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 10603 0 0 0 58199 10 0 0 25 0 1 0 218903724 37380096 8959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 9126 8959 67 122 0 9000 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 36504

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5523
/proc/meminfo: memFree=1529392/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=38880 CPUtime=642.07
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 11336 0 0 0 64197 10 0 0 25 0 1 0 218903724 39813120 9545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 9720 9545 67 122 0 9594 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 38880


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1510896/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=57372 CPUtime=4000.81
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 23246 0 0 0 400054 27 0 0 25 0 1 0 218903724 58748928 14127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 14343 14127 67 122 0 14217 0
Current children cumulated CPU time (s) 4000.81
Current children cumulated vsize (KiB) 57372

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1510896/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=57372 CPUtime=4060.79
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 23376 0 0 0 406052 27 0 0 25 0 1 0 218903724 58748928 14127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 14343 14127 67 122 0 14217 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 57372

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1510384/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=57880 CPUtime=4120.76
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 23574 0 0 0 412049 27 0 0 25 0 1 0 218903724 59269120 14254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 14470 14254 67 122 0 14344 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 57880

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1509936/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=58300 CPUtime=4180.75
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 23834 0 0 0 418047 28 0 0 25 0 1 0 218903724 59699200 14372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 14575 14372 67 122 0 14449 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 58300

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1509872/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=58300 CPUtime=4240.72
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 23907 0 0 0 424044 28 0 0 25 0 1 0 218903724 59699200 14374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 14575 14374 67 122 0 14449 0
Current children cumulated CPU time (s) 4240.72
Current children cumulated vsize (KiB) 58300

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1509296/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=58960 CPUtime=4300.7
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 24203 0 0 0 430042 28 0 0 25 0 1 0 218903724 60375040 14528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 14740 14528 67 122 0 14614 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 58960

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1508656/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=59620 CPUtime=4360.69
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 24423 0 0 0 436040 29 0 0 25 0 1 0 218903724 61050880 14677 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 14905 14677 67 122 0 14779 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 59620

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1507952/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=60412 CPUtime=4420.66
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 24760 0 0 0 442037 29 0 0 25 0 1 0 218903724 61861888 14872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15103 14872 67 122 0 14977 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 60412

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1507952/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=60412 CPUtime=4480.64
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 24831 0 0 0 448034 30 0 0 25 0 1 0 218903724 61861888 14872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15103 14872 67 122 0 14977 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 60412

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1507952/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=60412 CPUtime=4540.62
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 24973 0 0 0 454032 30 0 0 25 0 1 0 218903724 61861888 14872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15103 14872 67 122 0 14977 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 60412

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1507952/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=60412 CPUtime=4600.61
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 24973 0 0 0 460031 30 0 0 25 0 1 0 218903724 61861888 14872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15103 14872 67 122 0 14977 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 60412

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1507952/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=60412 CPUtime=4660.58
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 24973 0 0 0 466028 30 0 0 25 0 1 0 218903724 61861888 14872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15103 14872 67 122 0 14977 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 60412

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1507952/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=60412 CPUtime=4720.56
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 24973 0 0 0 472026 30 0 0 25 0 1 0 218903724 61861888 14872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15103 14872 67 122 0 14977 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 60412

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1507952/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=60412 CPUtime=4780.54
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 24973 0 0 0 478024 30 0 0 25 0 1 0 218903724 61861888 14872 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15103 14872 67 122 0 14977 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 60412

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1507056/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=61468 CPUtime=4840.52
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 25327 0 0 0 484021 31 0 0 25 0 1 0 218903724 62943232 15155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15367 15155 67 122 0 15241 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 61468

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5723
/proc/meminfo: memFree=1506672/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=61600 CPUtime=4900.5
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 25488 0 0 0 490019 31 0 0 25 0 1 0 218903724 63078400 15174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15400 15174 67 122 0 15274 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 61600

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 5895
/proc/meminfo: memFree=1505600/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=61600 CPUtime=4960.41
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 25488 0 0 0 496009 32 0 0 25 0 1 0 218903724 63078400 15174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15400 15174 67 122 0 15274 0
Current children cumulated CPU time (s) 4960.41
Current children cumulated vsize (KiB) 61600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5921
/proc/meminfo: memFree=1506544/2055920 swapFree=4184616/4192956
[pid=5520] ppid=5518 vsize=61600 CPUtime=5000.08
/proc/5520/stat : 5520 (mxc) R 5518 5520 4989 0 -1 4194304 25488 0 0 0 499976 32 0 0 25 0 1 0 218903724 63078400 15174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519364 0 0 4096 0 0 0 0 17 1 0 0
/proc/5520/statm: 15400 15174 67 122 0 15274 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 61600

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): 5002.02
CPU time (s): 5000.09
CPU user time (s): 4999.76
CPU system time (s): 0.331949
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 61884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25488
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= 5788

runsolver used 3.69444 second user time and 10.0555 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Fri Apr 27 21:39:01 UTC 2007

IDJOB= 424556
IDBENCH= 20058
IDSOLVER= 174
FILE ID= node59/424556-1177709941

PBS_JOBID= 4698732

Free space on /tmp= 66539 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1259611134-14.cnf
COMMAND LINE= /tmp/evaluation/424556-1177709941/mxc /tmp/evaluation/424556-1177709941/instance-424556-1177709941.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-424556-1177709941 -o ROOT/results/node59/solver-424556-1177709941 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424556-1177709941/mxc /tmp/evaluation/424556-1177709941/instance-424556-1177709941.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  aa759b24f44d02b07c41c5f0e3f10fc7

RANDOM SEED= 834982100

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1568320 kB
Buffers:         47836 kB
Cached:         363104 kB
SwapCached:       2364 kB
Active:         225784 kB
Inactive:       195220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568320 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          16756 kB
Slab:            52520 kB
Committed_AS:  3115984 kB
PageTables:       1472 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= 66539 MiB

End job on node59 on Fri Apr 27 23:02:25 UTC 2007