Trace number 303935

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) 1200.03 1200.34

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
Bench CategoryRANDOM (random 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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-303935-1172047207 -o ROOT/results/node19/solver-303935-1172047207 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303935-1172047207/mxc /tmp/evaluation/303935-1172047207/instance-303935-1172047207.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/77 18101
/proc/meminfo: memFree=1340272/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=1748 CPUtime=0
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 224674744 1789952 262 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 437 267 46 122 0 311 0

[startup+0.107478 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18101
/proc/meminfo: memFree=1340272/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=2416 CPUtime=0.1
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 586 0 0 0 10 0 0 0 18 0 1 0 224674744 2473984 432 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 604 432 59 122 0 478 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2416

[startup+0.515522 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18101
/proc/meminfo: memFree=1340272/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=3492 CPUtime=0.5
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 872 0 0 0 50 0 0 0 21 0 1 0 224674744 3575808 718 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 873 718 59 122 0 747 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3492

[startup+1.33561 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18102
/proc/meminfo: memFree=1336296/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=5216 CPUtime=1.32
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 1296 0 0 0 132 0 0 0 25 0 1 0 224674744 5341184 1142 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 1304 1142 59 122 0 1178 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5216

[startup+2.97179 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18102
/proc/meminfo: memFree=1334376/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=6748 CPUtime=2.96
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 1690 0 0 0 296 0 0 0 25 0 1 0 224674744 6909952 1534 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 1687 1534 67 122 0 1561 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6748

[startup+6.25515 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18102
/proc/meminfo: memFree=1333032/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=7908 CPUtime=6.24
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 1970 0 0 0 624 0 0 0 25 0 1 0 224674744 8097792 1814 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 1977 1814 67 122 0 1851 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7908

[startup+12.7078 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18102
/proc/meminfo: memFree=1332072/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=8752 CPUtime=12.7
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 2185 0 0 0 1269 1 0 0 25 0 1 0 224674744 8962048 2029 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 2188 2029 67 122 0 2062 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8752

[startup+25.5132 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18102
/proc/meminfo: memFree=1330664/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=10400 CPUtime=25.49
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 2605 0 0 0 2548 1 0 0 25 0 1 0 224674744 10649600 2449 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 2600 2449 67 122 0 2474 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10400

[startup+51.126 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1329192/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=11532 CPUtime=51.1
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 2891 0 0 0 5108 2 0 0 25 0 1 0 224674744 11808768 2735 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 2883 2735 67 122 0 2757 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11532

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1327528/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=13868 CPUtime=102.31
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 3459 0 0 0 10228 3 0 0 25 0 1 0 224674744 14200832 3268 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 3467 3268 67 122 0 3341 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 13868

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1325992/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=14792 CPUtime=162.32
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 3928 0 0 0 16229 3 0 0 25 0 1 0 224674744 15147008 3499 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 3698 3499 67 122 0 3572 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 14792

[startup+222.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1324712/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=15988 CPUtime=222.34
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 4509 0 0 0 22230 4 0 0 25 0 1 0 224674744 16371712 3818 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 3997 3818 67 122 0 3871 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 15988

[startup+282.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1323496/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=17184 CPUtime=282.36
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 5030 0 0 0 28231 5 0 0 25 0 1 0 224674744 17596416 4108 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 4296 4108 67 122 0 4170 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 17184

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1322792/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=18044 CPUtime=342.37
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 5408 0 0 0 34231 6 0 0 25 0 1 0 224674744 18477056 4281 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 4511 4281 67 122 0 4385 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 18044

[startup+402.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1322536/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=18308 CPUtime=402.38
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 5677 0 0 0 40232 6 0 0 25 0 1 0 224674744 18747392 4345 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 4577 4345 67 122 0 4451 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 18308

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1322472/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=18308 CPUtime=462.4
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 5898 0 0 0 46233 7 0 0 25 0 1 0 224674744 18747392 4361 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 4577 4361 67 122 0 4451 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 18308

[startup+522.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1321192/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=19656 CPUtime=522.41
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 6400 0 0 0 52234 7 0 0 25 0 1 0 224674744 20127744 4679 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 4914 4679 67 122 0 4788 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 19656

[startup+582.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1321064/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=19816 CPUtime=582.43
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 6658 0 0 0 58235 8 0 0 25 0 1 0 224674744 20291584 4707 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 4954 4707 67 122 0 4828 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 19816

[startup+642.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1320936/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=19964 CPUtime=642.45
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 6861 0 0 0 64236 9 0 0 25 0 1 0 224674744 20443136 4726 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 4991 4726 67 122 0 4865 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 19964

[startup+702.66 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18104
/proc/meminfo: memFree=1320872/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=20096 CPUtime=702.46
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 7079 0 0 0 70237 9 0 0 25 0 1 0 224674744 20578304 4760 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5024 4760 67 122 0 4898 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 20096

[startup+762.686 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18104
/proc/meminfo: memFree=1320872/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=20624 CPUtime=762.48
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 7399 0 0 0 76238 10 0 0 25 0 1 0 224674744 21118976 4896 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5156 4896 67 122 0 5030 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 20624

[startup+822.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1319272/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=21704 CPUtime=822.49
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 7865 0 0 0 82239 10 0 0 25 0 1 0 224674744 22224896 5162 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5426 5162 67 122 0 5300 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 21704

[startup+882.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1319144/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=21844 CPUtime=882.51
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 8092 0 0 0 88240 11 0 0 25 0 1 0 224674744 22368256 5189 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5461 5189 67 122 0 5335 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 21844

[startup+942.786 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1318760/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=22252 CPUtime=942.53
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 8330 0 0 0 94241 12 0 0 25 0 1 0 224674744 22786048 5277 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5563 5277 67 122 0 5437 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 22252

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1318696/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=22252 CPUtime=1002.55
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 8550 0 0 0 100243 12 0 0 25 0 1 0 224674744 22786048 5297 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5563 5297 67 122 0 5437 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 22252

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1318696/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=22252 CPUtime=1062.57
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 8701 0 0 0 106244 13 0 0 25 0 1 0 224674744 22786048 5298 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5563 5298 67 122 0 5437 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 22252

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1318696/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=22392 CPUtime=1122.58
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 8915 0 0 0 112245 13 0 0 25 0 1 0 224674744 22929408 5312 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5598 5312 67 122 0 5472 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 22392

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1318568/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=22392 CPUtime=1182.6
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 9133 0 0 0 118246 14 0 0 25 0 1 0 224674744 22929408 5330 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5598 5330 67 122 0 5472 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 22392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18104
/proc/meminfo: memFree=1318504/2055920 swapFree=4192812/4192956
[pid=18101] ppid=18099 vsize=22392 CPUtime=1200.01
/proc/18101/stat : 18101 (mxc) R 18099 18101 17423 0 -1 4194304 9184 0 0 0 119987 14 0 0 25 0 1 0 224674744 22929408 5331 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18101/statm: 5598 5331 67 122 0 5472 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 22392

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): 1200.34
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.147977
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 22592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9184
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= 1867

runsolver used 1.3378 second user time and 2.90656 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Wed Feb 21 08:40:07 UTC 2007

IDJOB= 303935
IDBENCH= 20120
IDSOLVER= 107
FILE ID= node19/303935-1172047207

PBS_JOBID= 3865275

Free space on /tmp= 66545 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/303935-1172047207/mxc /tmp/evaluation/303935-1172047207/instance-303935-1172047207.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-303935-1172047207 -o ROOT/results/node19/solver-303935-1172047207 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303935-1172047207/mxc /tmp/evaluation/303935-1172047207/instance-303935-1172047207.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 126297711

TIME LIMIT= 1200 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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1340680 kB
Buffers:         59460 kB
Cached:         536628 kB
SwapCached:          0 kB
Active:         303192 kB
Inactive:       336520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1340680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          62532 kB
Slab:            61004 kB
Committed_AS:   935872 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Wed Feb 21 09:00:10 UTC 2007