Trace number 309675

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) 1200.06 1200.39

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
MD5SUMb21a160fd72c696cb1c462ee57a56514
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-309675-1172545388 -o ROOT/results/node4/solver-309675-1172545388 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309675-1172545388/mxc /tmp/evaluation/309675-1172545388/instance-309675-1172545388.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: 1.10 1.04 0.96 3/77 21331
/proc/meminfo: memFree=1393056/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=1064 CPUtime=0
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 274493640 1089536 130 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 266 130 57 122 0 140 0

[startup+0.107722 s]
/proc/loadavg: 1.10 1.04 0.96 3/77 21331
/proc/meminfo: memFree=1393056/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=1336 CPUtime=0.1
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 209 0 0 0 10 0 0 0 18 0 1 0 274493640 1368064 191 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 334 191 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.515762 s]
/proc/loadavg: 1.10 1.04 0.96 3/77 21331
/proc/meminfo: memFree=1393056/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=1468 CPUtime=0.51
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 255 0 0 0 51 0 0 0 21 0 1 0 274493640 1503232 237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 367 237 67 122 0 241 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.34184 s]
/proc/loadavg: 1.10 1.04 0.96 2/78 21332
/proc/meminfo: memFree=1392216/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=1732 CPUtime=1.34
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 298 0 0 0 134 0 0 0 25 0 1 0 274493640 1773568 280 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 433 280 67 122 0 307 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 1732

[startup+2.979 s]
/proc/loadavg: 1.10 1.04 0.96 2/78 21332
/proc/meminfo: memFree=1391960/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=1852 CPUtime=2.97
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 331 0 0 0 297 0 0 0 25 0 1 0 274493640 1896448 313 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 463 313 67 122 0 337 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1852

[startup+6.25531 s]
/proc/loadavg: 1.09 1.04 0.96 2/78 21332
/proc/meminfo: memFree=1391704/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=1984 CPUtime=6.25
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 377 0 0 0 625 0 0 0 25 0 1 0 274493640 2031616 359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530037 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 496 359 67 122 0 370 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1984

[startup+12.7109 s]
/proc/loadavg: 1.08 1.04 0.96 2/78 21332
/proc/meminfo: memFree=1391320/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=2344 CPUtime=12.7
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 452 0 0 0 1270 0 0 0 25 0 1 0 274493640 2400256 434 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 586 434 67 122 0 460 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2344

[startup+25.5112 s]
/proc/loadavg: 1.07 1.03 0.96 2/78 21332
/proc/meminfo: memFree=1391000/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=2568 CPUtime=25.5
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 526 0 0 0 2550 0 0 0 25 0 1 0 274493640 2629632 508 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 642 508 67 122 0 516 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2568

[startup+51.1236 s]
/proc/loadavg: 1.04 1.03 0.96 2/78 21332
/proc/meminfo: memFree=1390616/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=2948 CPUtime=51.1
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 619 0 0 0 5110 0 0 0 25 0 1 0 274493640 3018752 601 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 737 601 67 122 0 611 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2948

[startup+102.342 s]
/proc/loadavg: 1.02 1.02 0.96 2/78 21332
/proc/meminfo: memFree=1389976/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=3508 CPUtime=102.3
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 762 0 0 0 10230 0 0 0 25 0 1 0 274493640 3592192 744 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 877 744 67 122 0 751 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3508

[startup+162.367 s]
/proc/loadavg: 1.00 1.02 0.96 3/78 21332
/proc/meminfo: memFree=1389528/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=3908 CPUtime=162.31
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 863 0 0 0 16230 1 0 0 25 0 1 0 274493640 4001792 845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 977 845 67 122 0 851 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3908

[startup+222.395 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 21332
/proc/meminfo: memFree=1389208/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=4276 CPUtime=222.32
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 934 0 0 0 22231 1 0 0 25 0 1 0 274493640 4378624 916 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1069 916 67 122 0 943 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4276

[startup+282.422 s]
/proc/loadavg: 1.04 1.02 0.97 2/78 21332
/proc/meminfo: memFree=1388952/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=4464 CPUtime=282.34
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 995 0 0 0 28232 2 0 0 25 0 1 0 274493640 4571136 977 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530199 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1116 977 67 122 0 990 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4464

[startup+342.452 s]
/proc/loadavg: 1.01 1.02 0.97 2/78 21332
/proc/meminfo: memFree=1388824/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=4716 CPUtime=342.34
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1055 0 0 0 34232 2 0 0 25 0 1 0 274493640 4829184 1037 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1179 1037 67 122 0 1053 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 4716

[startup+402.487 s]
/proc/loadavg: 1.08 1.03 0.97 2/78 21332
/proc/meminfo: memFree=1388568/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=4884 CPUtime=402.37
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1106 0 0 0 40234 3 0 0 25 0 1 0 274493640 5001216 1088 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1221 1088 67 122 0 1095 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4884

[startup+462.516 s]
/proc/loadavg: 1.03 1.02 0.97 2/78 21332
/proc/meminfo: memFree=1388568/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=5032 CPUtime=462.38
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1144 0 0 0 46235 3 0 0 25 0 1 0 274493640 5152768 1126 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1258 1126 67 122 0 1132 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 5032

[startup+522.544 s]
/proc/loadavg: 1.01 1.02 0.97 2/78 21332
/proc/meminfo: memFree=1388376/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=5152 CPUtime=522.39
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1170 0 0 0 52236 3 0 0 25 0 1 0 274493640 5275648 1152 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1288 1152 67 122 0 1162 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 5152

[startup+582.569 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 21332
/proc/meminfo: memFree=1388184/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=5356 CPUtime=582.4
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1226 0 0 0 58236 4 0 0 25 0 1 0 274493640 5484544 1208 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1339 1208 67 122 0 1213 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 5356

[startup+642.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21332
/proc/meminfo: memFree=1388056/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=5532 CPUtime=642.41
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1269 0 0 0 64237 4 0 0 25 0 1 0 274493640 5664768 1251 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1383 1251 67 122 0 1257 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 5532

[startup+702.629 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21332
/proc/meminfo: memFree=1387864/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=5688 CPUtime=702.43
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1308 0 0 0 70238 5 0 0 25 0 1 0 274493640 5824512 1290 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1422 1290 67 122 0 1296 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 5688

[startup+762.658 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21332
/proc/meminfo: memFree=1387736/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=5764 CPUtime=762.44
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1320 0 0 0 76239 5 0 0 25 0 1 0 274493640 5902336 1302 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1441 1302 67 122 0 1315 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 5764

[startup+822.693 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21332
/proc/meminfo: memFree=1387608/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=5844 CPUtime=822.46
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1335 0 0 0 82240 6 0 0 25 0 1 0 274493640 5984256 1317 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1461 1317 67 122 0 1335 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 5844

[startup+882.722 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21332
/proc/meminfo: memFree=1387288/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=6136 CPUtime=882.47
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1407 0 0 0 88241 6 0 0 25 0 1 0 274493640 6283264 1389 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1534 1389 67 122 0 1408 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 6136

[startup+942.747 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21332
/proc/meminfo: memFree=1387160/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=6268 CPUtime=942.47
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1444 0 0 0 94241 6 0 0 25 0 1 0 274493640 6418432 1426 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1567 1426 67 122 0 1441 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 6268

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21332
/proc/meminfo: memFree=1387352/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=6360 CPUtime=1002.49
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1464 0 0 0 100242 7 0 0 25 0 1 0 274493640 6512640 1446 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1590 1446 67 122 0 1464 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 6360

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21332
/proc/meminfo: memFree=1387160/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=6444 CPUtime=1062.5
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1496 0 0 0 106243 7 0 0 25 0 1 0 274493640 6598656 1478 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1611 1478 67 122 0 1485 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 6444

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21332
/proc/meminfo: memFree=1387160/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=6444 CPUtime=1122.52
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1496 0 0 0 112244 8 0 0 25 0 1 0 274493640 6598656 1478 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1611 1478 67 122 0 1485 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 6444

[startup+1182.86 s]
/proc/loadavg: 1.05 1.01 0.98 2/78 21332
/proc/meminfo: memFree=1387160/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=6532 CPUtime=1182.53
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1510 0 0 0 118245 8 0 0 25 0 1 0 274493640 6688768 1492 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1633 1492 67 122 0 1507 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 6532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 21332
/proc/meminfo: memFree=1387096/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=6532 CPUtime=1200.04
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1518 0 0 0 119996 8 0 0 25 0 1 0 274493640 6688768 1500 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529824 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1633 1500 67 122 0 1507 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6532

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

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

[startup+1200.38 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 21332
/proc/meminfo: memFree=1387096/2055920 swapFree=4192812/4192956
[pid=21331] ppid=21329 vsize=6532 CPUtime=1200.04
/proc/21331/stat : 21331 (mxc) R 21329 21331 19741 0 -1 4194304 1518 0 0 0 119996 8 0 0 25 0 1 0 274493640 6688768 1500 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529824 0 0 4096 0 0 0 0 17 1 0 0
/proc/21331/statm: 1633 1500 67 122 0 1507 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.088986
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 6532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1518
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= 2610

runsolver used 1.36379 second user time and 2.69659 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Feb 27 03:03:08 UTC 2007

IDJOB= 309675
IDBENCH= 20267
IDSOLVER= 107
FILE ID= node4/309675-1172545388

PBS_JOBID= 3971637

Free space on /tmp= 66554 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1870497322-13-SAT.cnf
COMMAND LINE= /tmp/evaluation/309675-1172545388/mxc /tmp/evaluation/309675-1172545388/instance-309675-1172545388.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-309675-1172545388 -o ROOT/results/node4/solver-309675-1172545388 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309675-1172545388/mxc /tmp/evaluation/309675-1172545388/instance-309675-1172545388.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b21a160fd72c696cb1c462ee57a56514

RANDOM SEED= 130455974

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1393464 kB
Buffers:         60120 kB
Cached:         463684 kB
SwapCached:          0 kB
Active:         286916 kB
Inactive:       297168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1393464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          79164 kB
Slab:            63880 kB
Committed_AS:  1064592 kB
PageTables:       1772 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= 66554 MiB

End job on node4 on Tue Feb 27 03:23:10 UTC 2007