Trace number 424700

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) 5000.1 5001.26

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
MD5SUM1bd200ca6b73c0fa613e535a4939c609
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3070.97
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
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/node30/watcher-424700-1177783764 -o ROOT/results/node30/solver-424700-1177783764 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424700-1177783764/mxc /tmp/evaluation/424700-1177783764/instance-424700-1177783764.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: 1.00 1.01 1.00 3/77 29912
/proc/meminfo: memFree=1550848/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=3884 CPUtime=0
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 795 0 0 0 0 0 0 0 18 0 1 0 226292064 3977216 780 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523463 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 971 784 46 122 0 845 0

[startup+0.0105151 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29912
/proc/meminfo: memFree=1550848/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=4744 CPUtime=0
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 956 0 0 0 0 0 0 0 18 0 1 0 226292064 4857856 941 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 1186 942 46 122 0 1060 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4744

[startup+0.10252 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29912
/proc/meminfo: memFree=1550848/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=6532 CPUtime=0.09
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 1728 0 0 0 9 0 0 0 18 0 1 0 226292064 6688768 1328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520738 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 1633 1328 47 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.302532 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29912
/proc/meminfo: memFree=1550848/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=7060 CPUtime=0.29
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 1872 0 0 0 29 0 0 0 20 0 1 0 226292064 7229440 1472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 1765 1472 59 122 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.702557 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 29912
/proc/meminfo: memFree=1550848/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=7456 CPUtime=0.69
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 1997 0 0 0 69 0 0 0 24 0 1 0 226292064 7634944 1597 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 1864 1597 59 122 0 1738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50161 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29913
/proc/meminfo: memFree=1544312/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=8380 CPUtime=1.49
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 2205 0 0 0 148 1 0 0 25 0 1 0 226292064 8581120 1805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 2095 1805 59 122 0 1969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8380

[startup+3.1017 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29913
/proc/meminfo: memFree=1542968/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=10492 CPUtime=3.09
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 2745 0 0 0 308 1 0 0 25 0 1 0 226292064 10743808 2345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 2623 2345 59 122 0 2497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10492

[startup+6.3019 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29913
/proc/meminfo: memFree=1538232/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=14744 CPUtime=6.29
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 3803 0 0 0 627 2 0 0 25 0 1 0 226292064 15097856 3403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 3686 3403 59 122 0 3560 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14744

[startup+12.7013 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29913
/proc/meminfo: memFree=1529912/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=22676 CPUtime=12.69
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 5792 0 0 0 1265 4 0 0 25 0 1 0 226292064 23220224 5392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 5669 5392 59 122 0 5543 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22676

[startup+25.5011 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29913
/proc/meminfo: memFree=1515128/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=37076 CPUtime=25.48
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 9397 0 0 0 2540 8 0 0 25 0 1 0 226292064 37965824 8997 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 9269 8997 59 122 0 9143 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37076

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29913
/proc/meminfo: memFree=1489912/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=62572 CPUtime=51.08
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 15758 0 0 0 5094 14 0 0 25 0 1 0 226292064 64073728 15358 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 15643 15358 59 122 0 15517 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62572

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29913
/proc/meminfo: memFree=1434616/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=117416 CPUtime=102.28
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 29430 0 0 0 10199 29 0 0 25 0 1 0 226292064 120233984 29030 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 29354 29030 59 122 0 29228 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 117416

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29913
/proc/meminfo: memFree=1385464/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=166740 CPUtime=162.25
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 41899 0 0 0 16183 42 0 0 25 0 1 0 226292064 170741760 41388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 41685 41388 67 122 0 41559 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 166740

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29913
/proc/meminfo: memFree=1384760/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=166740 CPUtime=222.24
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 41899 0 0 0 22181 43 0 0 25 0 1 0 226292064 170741760 41388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 41685 41388 67 122 0 41559 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 166740

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29913
/proc/meminfo: memFree=1362936/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=189476 CPUtime=282.23
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 47585 0 0 0 28173 50 0 0 25 0 1 0 226292064 194023424 47074 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 47369 47074 67 122 0 47243 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 189476

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29913
/proc/meminfo: memFree=1345272/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=206128 CPUtime=342.22
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 51875 0 0 0 34168 54 0 0 25 0 1 0 226292064 211075072 51244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 51532 51244 67 122 0 51406 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 206128

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29913
/proc/meminfo: memFree=1345272/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=206128 CPUtime=402.2
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 51875 0 0 0 40166 54 0 0 25 0 1 0 226292064 211075072 51244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 51532 51244 67 122 0 51406 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 206128

[startup+462.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 29913
/proc/meminfo: memFree=1335096/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=216708 CPUtime=462.19
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 54522 0 0 0 46162 57 0 0 25 0 1 0 226292064 221908992 53891 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 54177 53891 67 122 0 54051 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 216708

[startup+522.303 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 29913
/proc/meminfo: memFree=1327928/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=223828 CPUtime=522.18
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 56336 0 0 0 52158 60 0 0 25 0 1 0 226292064 229199872 55573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 55957 55573 67 122 0 55831 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 223828

[startup+582.303 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 29913
/proc/meminfo: memFree=1327928/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=223828 CPUtime=582.17
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 56336 0 0 0 58156 61 0 0 25 0 1 0 226292064 229199872 55573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 55957 55573 67 122 0 55831 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 223828

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 29913
/proc/meminfo: memFree=1327928/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=223828 CPUtime=642.16
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 56336 0 0 0 64155 61 0 0 25 0 1 0 226292064 229199872 55573 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 55957 55573 67 122 0 55831 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 223828


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1193848/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=357496 CPUtime=4001.34
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 91481 0 0 0 400004 130 0 0 25 0 1 0 226292064 366075904 89022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 89374 89022 67 122 0 89248 0
Current children cumulated CPU time (s) 4001.34
Current children cumulated vsize (KiB) 357496

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1191672/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=359616 CPUtime=4061.33
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 92219 0 0 0 406002 131 0 0 25 0 1 0 226292064 368246784 89567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 89904 89567 67 122 0 89778 0
Current children cumulated CPU time (s) 4061.33
Current children cumulated vsize (KiB) 359616

[startup+4122.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 30113
/proc/meminfo: memFree=1191608/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=359616 CPUtime=4121.32
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 92219 0 0 0 412000 132 0 0 25 0 1 0 226292064 368246784 89567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 89904 89567 67 122 0 89778 0
Current children cumulated CPU time (s) 4121.32
Current children cumulated vsize (KiB) 359616

[startup+4182.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 30113
/proc/meminfo: memFree=1191672/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=359616 CPUtime=4181.3
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 92219 0 0 0 417998 132 0 0 25 0 1 0 226292064 368246784 89567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 89904 89567 67 122 0 89778 0
Current children cumulated CPU time (s) 4181.3
Current children cumulated vsize (KiB) 359616

[startup+4242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 30113
/proc/meminfo: memFree=1191672/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=359616 CPUtime=4241.29
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 92219 0 0 0 423996 133 0 0 25 0 1 0 226292064 368246784 89567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 89904 89567 67 122 0 89778 0
Current children cumulated CPU time (s) 4241.29
Current children cumulated vsize (KiB) 359616

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30113
/proc/meminfo: memFree=1191672/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=359616 CPUtime=4301.27
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 92219 0 0 0 429994 133 0 0 25 0 1 0 226292064 368246784 89567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 89904 89567 67 122 0 89778 0
Current children cumulated CPU time (s) 4301.27
Current children cumulated vsize (KiB) 359616

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30113
/proc/meminfo: memFree=1191672/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=359616 CPUtime=4361.26
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 92219 0 0 0 435992 134 0 0 25 0 1 0 226292064 368246784 89567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 89904 89567 67 122 0 89778 0
Current children cumulated CPU time (s) 4361.26
Current children cumulated vsize (KiB) 359616

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1191672/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=359616 CPUtime=4421.25
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 92219 0 0 0 441991 134 0 0 25 0 1 0 226292064 368246784 89567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 89904 89567 67 122 0 89778 0
Current children cumulated CPU time (s) 4421.25
Current children cumulated vsize (KiB) 359616

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1180984/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=370316 CPUtime=4481.23
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 95083 0 0 0 447985 138 0 0 25 0 1 0 226292064 379203584 92238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 92579 92238 67 122 0 92453 0
Current children cumulated CPU time (s) 4481.23
Current children cumulated vsize (KiB) 370316

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1180984/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=370316 CPUtime=4541.22
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 95083 0 0 0 453983 139 0 0 25 0 1 0 226292064 379203584 92238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 92579 92238 67 122 0 92453 0
Current children cumulated CPU time (s) 4541.22
Current children cumulated vsize (KiB) 370316

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1180984/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=370316 CPUtime=4601.21
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 95083 0 0 0 459982 139 0 0 25 0 1 0 226292064 379203584 92238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 92579 92238 67 122 0 92453 0
Current children cumulated CPU time (s) 4601.21
Current children cumulated vsize (KiB) 370316

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1180984/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=370316 CPUtime=4661.2
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 95083 0 0 0 465980 140 0 0 25 0 1 0 226292064 379203584 92238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 92579 92238 67 122 0 92453 0
Current children cumulated CPU time (s) 4661.2
Current children cumulated vsize (KiB) 370316

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1180920/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=370316 CPUtime=4721.19
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 95083 0 0 0 471978 141 0 0 25 0 1 0 226292064 379203584 92238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 92579 92238 67 122 0 92453 0
Current children cumulated CPU time (s) 4721.19
Current children cumulated vsize (KiB) 370316

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1180920/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=370316 CPUtime=4781.17
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 95084 0 0 0 477976 141 0 0 25 0 1 0 226292064 379203584 92239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 92579 92239 67 122 0 92453 0
Current children cumulated CPU time (s) 4781.17
Current children cumulated vsize (KiB) 370316

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1180920/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=370316 CPUtime=4841.17
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 95084 0 0 0 483975 142 0 0 25 0 1 0 226292064 379203584 92239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 92579 92239 67 122 0 92453 0
Current children cumulated CPU time (s) 4841.17
Current children cumulated vsize (KiB) 370316

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1180920/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=370316 CPUtime=4901.15
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 95085 0 0 0 489973 142 0 0 25 0 1 0 226292064 379203584 92240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 92579 92240 67 122 0 92453 0
Current children cumulated CPU time (s) 4901.15
Current children cumulated vsize (KiB) 370316

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1177528/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=373752 CPUtime=4961.14
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 96118 0 0 0 495970 144 0 0 25 0 1 0 226292064 382722048 93080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 93438 93080 67 122 0 93312 0
Current children cumulated CPU time (s) 4961.14
Current children cumulated vsize (KiB) 373752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30113
/proc/meminfo: memFree=1177528/2055920 swapFree=4157032/4192956
[pid=29912] ppid=29910 vsize=373752 CPUtime=5000.03
/proc/29912/stat : 29912 (mxc) R 29910 29912 29423 0 -1 4194304 96118 0 0 0 499859 144 0 0 25 0 1 0 226292064 382722048 93080 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29912/statm: 93438 93080 67 122 0 93312 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 373752

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): 5001.26
CPU time (s): 5000.1
CPU user time (s): 4998.6
CPU system time (s): 1.50077
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 374524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.6
system time used= 1.50077
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96118
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= 63895

runsolver used 3.86241 second user time and 11.1783 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 28 18:09:24 UTC 2007

IDJOB= 424700
IDBENCH= 20202
IDSOLVER= 174
FILE ID= node30/424700-1177783764

PBS_JOBID= 4715701

Free space on /tmp= 66429 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
COMMAND LINE= /tmp/evaluation/424700-1177783764/mxc /tmp/evaluation/424700-1177783764/instance-424700-1177783764.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-424700-1177783764 -o ROOT/results/node30/solver-424700-1177783764 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424700-1177783764/mxc /tmp/evaluation/424700-1177783764/instance-424700-1177783764.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1bd200ca6b73c0fa613e535a4939c609

RANDOM SEED= 398496421

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1551192 kB
Buffers:         49564 kB
Cached:         367864 kB
SwapCached:      15596 kB
Active:         224792 kB
Inactive:       216148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551192 kB
SwapTotal:     4192956 kB
SwapFree:      4157032 kB
Dirty:            2136 kB
Writeback:           0 kB
Mapped:          30172 kB
Slab:            49292 kB
Committed_AS:  3621160 kB
PageTables:       1776 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= 66429 MiB

End job on node30 on Sat Apr 28 19:32:47 UTC 2007