Trace number 424564

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 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1342589780-15.cnf
MD5SUM57a2305d7d7f523edc884f3a978bec63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.1032
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/node19/watcher-424564-1177715975 -o ROOT/results/node19/solver-424564-1177715975 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424564-1177715975/mxc /tmp/evaluation/424564-1177715975/instance-424564-1177715975.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: 0.78 0.95 0.98 3/77 29579
/proc/meminfo: memFree=1564672/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=1668 CPUtime=0
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 219514909 1708032 253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 417 253 46 122 0 291 0

[startup+0.085916 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 29579
/proc/meminfo: memFree=1564672/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=2428 CPUtime=0.08
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 596 0 0 0 8 0 0 0 18 0 1 0 219514909 2486272 463 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 607 463 59 122 0 481 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2428

[startup+0.101917 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 29579
/proc/meminfo: memFree=1564672/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=2560 CPUtime=0.09
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 616 0 0 0 9 0 0 0 18 0 1 0 219514909 2621440 483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 640 483 59 122 0 514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.301938 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 29579
/proc/meminfo: memFree=1564672/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=3352 CPUtime=0.29
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 820 0 0 0 29 0 0 0 19 0 1 0 219514909 3432448 687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520542 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 838 687 59 122 0 712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3352

[startup+0.701983 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 29579
/proc/meminfo: memFree=1564672/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=4936 CPUtime=0.69
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 1195 0 0 0 69 0 0 0 23 0 1 0 219514909 5054464 1062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 1234 1062 59 122 0 1108 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4936

[startup+1.50207 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 29580
/proc/meminfo: memFree=1559544/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=7444 CPUtime=1.49
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 1819 0 0 0 148 1 0 0 25 0 1 0 219514909 7622656 1686 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 1861 1686 59 122 0 1735 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7444

[startup+3.10124 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 29580
/proc/meminfo: memFree=1556280/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=11536 CPUtime=3.09
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 2847 0 0 0 308 1 0 0 25 0 1 0 219514909 11812864 2714 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 2884 2714 59 122 0 2758 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11536

[startup+6.30159 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 29580
/proc/meminfo: memFree=1552440/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=13652 CPUtime=6.29
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 3390 0 0 0 627 2 0 0 25 0 1 0 219514909 13979648 3255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 3413 3255 67 122 0 3287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13652

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 29580
/proc/meminfo: memFree=1549048/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=16144 CPUtime=12.68
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 4016 0 0 0 1266 2 0 0 25 0 1 0 219514909 16531456 3881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 4036 3881 67 122 0 3910 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16144

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 29580
/proc/meminfo: memFree=1547256/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=17968 CPUtime=25.48
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 4476 0 0 0 2545 3 0 0 25 0 1 0 219514909 18399232 4341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 4492 4341 67 122 0 4366 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17968

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 29580
/proc/meminfo: memFree=1543544/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=21608 CPUtime=51.08
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 5396 0 0 0 5103 5 0 0 25 0 1 0 219514909 22126592 5261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 5402 5261 67 122 0 5276 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21608

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 29580
/proc/meminfo: memFree=1540152/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=24964 CPUtime=102.27
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 6295 0 0 0 10221 6 0 0 25 0 1 0 219514909 25563136 6060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 6241 6060 67 122 0 6115 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 24964

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 29580
/proc/meminfo: memFree=1537144/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=28076 CPUtime=162.24
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 7271 0 0 0 16217 7 0 0 25 0 1 0 219514909 28749824 6826 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531441 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 7019 6826 67 122 0 6893 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28076

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29580
/proc/meminfo: memFree=1535416/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=29604 CPUtime=222.23
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 7902 0 0 0 22215 8 0 0 25 0 1 0 219514909 30314496 7232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 7401 7232 67 122 0 7275 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29604

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29580
/proc/meminfo: memFree=1534520/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=30528 CPUtime=282.21
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 8320 0 0 0 28212 9 0 0 25 0 1 0 219514909 31260672 7450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 7632 7450 67 122 0 7506 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30528

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29580
/proc/meminfo: memFree=1531704/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=33300 CPUtime=342.19
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 9229 0 0 0 34208 11 0 0 25 0 1 0 219514909 34099200 8155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 8325 8155 67 122 0 8199 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 33300

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29580
/proc/meminfo: memFree=1531704/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=33300 CPUtime=402.17
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 9405 0 0 0 40206 11 0 0 25 0 1 0 219514909 34099200 8155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530725 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 8325 8155 67 122 0 8199 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 33300

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29580
/proc/meminfo: memFree=1531192/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=33828 CPUtime=462.16
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 9715 0 0 0 46204 12 0 0 25 0 1 0 219514909 34639872 8289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 8457 8289 67 122 0 8331 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33828

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29580
/proc/meminfo: memFree=1530744/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=34276 CPUtime=522.14
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 9914 0 0 0 52202 12 0 0 25 0 1 0 219514909 35098624 8400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 8569 8400 67 122 0 8443 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 34276

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29580
/proc/meminfo: memFree=1528248/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=37300 CPUtime=582.12
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 10885 0 0 0 58198 14 0 0 25 0 1 0 219514909 38195200 9141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 9325 9141 67 122 0 9199 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 37300

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29580
/proc/meminfo: memFree=1526392/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=38620 CPUtime=642.11
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 11368 0 0 0 64196 15 0 0 25 0 1 0 219514909 39546880 9477 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 9655 9477 67 122 0 9529 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 38620


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1510200/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=54752 CPUtime=4001.04
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 21406 0 0 0 400049 55 0 0 25 0 1 0 219514909 56066048 13483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 13688 13483 67 122 0 13562 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 54752

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1509112/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=55940 CPUtime=4061.03
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 21810 0 0 0 406047 56 0 0 25 0 1 0 219514909 57282560 13757 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 13985 13757 67 122 0 13859 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 55940

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1508664/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=56468 CPUtime=4121.01
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 22061 0 0 0 412044 57 0 0 25 0 1 0 219514909 57823232 13878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 14117 13878 67 122 0 13991 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 56468

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1506360/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=58704 CPUtime=4180.99
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 22769 0 0 0 418041 58 0 0 25 0 1 0 219514909 60112896 14450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 14676 14450 67 122 0 14550 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 58704

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1506296/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=59364 CPUtime=4240.98
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 23001 0 0 0 424039 59 0 0 25 0 1 0 219514909 60788736 14611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 14841 14611 67 122 0 14715 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 59364

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1504760/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60288 CPUtime=4300.96
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 23382 0 0 0 430036 60 0 0 25 0 1 0 219514909 61734912 14850 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15072 14850 67 122 0 14946 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 60288

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1504952/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60056 CPUtime=4360.94
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 23525 0 0 0 436034 60 0 0 25 0 1 0 219514909 61497344 14812 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15014 14812 67 122 0 14888 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 60056

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1504952/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60056 CPUtime=4420.92
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 23596 0 0 0 442031 61 0 0 25 0 1 0 219514909 61497344 14812 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15014 14812 67 122 0 14888 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 60056

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1504760/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60236 CPUtime=4480.91
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 23783 0 0 0 448029 62 0 0 25 0 1 0 219514909 61681664 14857 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15059 14857 67 122 0 14933 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 60236

[startup+4542.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 29780
/proc/meminfo: memFree=1504824/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60236 CPUtime=4540.88
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 23854 0 0 0 454026 62 0 0 25 0 1 0 219514909 61681664 14857 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15059 14857 67 122 0 14933 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 60236

[startup+4602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29780
/proc/meminfo: memFree=1504760/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60320 CPUtime=4600.87
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 24051 0 0 0 460024 63 0 0 25 0 1 0 219514909 61767680 14867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15080 14867 67 122 0 14954 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 60320

[startup+4662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1504696/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60320 CPUtime=4660.86
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 24202 0 0 0 466022 64 0 0 25 0 1 0 219514909 61767680 14876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15080 14876 67 122 0 14954 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 60320

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1504632/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60320 CPUtime=4720.84
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 24273 0 0 0 472020 64 0 0 25 0 1 0 219514909 61767680 14876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15080 14876 67 122 0 14954 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 60320

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29780
/proc/meminfo: memFree=1504632/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60320 CPUtime=4780.82
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 24415 0 0 0 478017 65 0 0 25 0 1 0 219514909 61767680 14876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15080 14876 67 122 0 14954 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 60320

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29782
/proc/meminfo: memFree=1504632/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60320 CPUtime=4840.8
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 24486 0 0 0 484015 65 0 0 25 0 1 0 219514909 61767680 14876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15080 14876 67 122 0 14954 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 60320

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29782
/proc/meminfo: memFree=1504632/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=60320 CPUtime=4900.79
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 24628 0 0 0 490013 66 0 0 25 0 1 0 219514909 61767680 14876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528455 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15080 14876 67 122 0 14954 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 60320

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29782
/proc/meminfo: memFree=1503608/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=61376 CPUtime=4960.77
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 25015 0 0 0 496010 67 0 0 25 0 1 0 219514909 62849024 15121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15344 15121 67 122 0 15218 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 61376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29782
/proc/meminfo: memFree=1503672/2055920 swapFree=4153664/4192956
[pid=29579] ppid=29577 vsize=61376 CPUtime=5000.07
/proc/29579/stat : 29579 (mxc) R 29577 29579 29525 0 -1 4194304 25086 0 0 0 499940 67 0 0 25 0 1 0 219514909 62849024 15121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/29579/statm: 15344 15121 67 122 0 15218 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 61376

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): 5001.62
CPU time (s): 5000.09
CPU user time (s): 4999.4
CPU system time (s): 0.682896
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 61660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.4
system time used= 0.682896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25086
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= 102378

runsolver used 3.81742 second user time and 10.7564 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Fri Apr 27 23:19:35 UTC 2007

IDJOB= 424564
IDBENCH= 20066
IDSOLVER= 174
FILE ID= node19/424564-1177715975

PBS_JOBID= 4715377

Free space on /tmp= 66531 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1342589780-15.cnf
COMMAND LINE= /tmp/evaluation/424564-1177715975/mxc /tmp/evaluation/424564-1177715975/instance-424564-1177715975.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-424564-1177715975 -o ROOT/results/node19/solver-424564-1177715975 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424564-1177715975/mxc /tmp/evaluation/424564-1177715975/instance-424564-1177715975.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  57a2305d7d7f523edc884f3a978bec63

RANDOM SEED= 546282741

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1565080 kB
Buffers:         49092 kB
Cached:         351980 kB
SwapCached:       9104 kB
Active:         280900 kB
Inactive:       143904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565080 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          29844 kB
Slab:            51504 kB
Committed_AS:  4755864 kB
PageTables:       1784 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= 66531 MiB

End job on node19 on Sat Apr 28 00:42:59 UTC 2007