Trace number 309552

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) 1200.08 1200.47

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1557868591-12-SAT.cnf
MD5SUMf3dd554f0235253f67a0d81f3fcd0e26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
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/node39/watcher-309552-1172543346 -o ROOT/results/node39/solver-309552-1172543346 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309552-1172543346/mxc /tmp/evaluation/309552-1172543346/instance-309552-1172543346.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: 0.84 0.95 0.98 3/64 25774
/proc/meminfo: memFree=1910584/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=1064 CPUtime=0
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 274290462 1089536 130 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 266 130 57 122 0 140 0

[startup+0.106838 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 25774
/proc/meminfo: memFree=1910584/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=1336 CPUtime=0.1
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 206 0 0 0 10 0 0 0 18 0 1 0 274290462 1368064 188 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 334 188 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.514906 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 25774
/proc/meminfo: memFree=1910584/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=1468 CPUtime=0.51
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 245 0 0 0 51 0 0 0 21 0 1 0 274290462 1503232 227 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 367 227 67 122 0 241 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.33905 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 25775
/proc/meminfo: memFree=1909808/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=1600 CPUtime=1.33
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 286 0 0 0 133 0 0 0 25 0 1 0 274290462 1638400 268 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 400 268 67 122 0 274 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1600

[startup+2.97533 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 25775
/proc/meminfo: memFree=1909488/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=1848 CPUtime=2.97
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 330 0 0 0 297 0 0 0 25 0 1 0 274290462 1892352 312 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 462 312 67 122 0 336 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1848

[startup+6.25489 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 25775
/proc/meminfo: memFree=1909296/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=1972 CPUtime=6.25
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 369 0 0 0 625 0 0 0 25 0 1 0 274290462 2019328 351 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 493 351 67 122 0 367 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1972

[startup+12.707 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 25775
/proc/meminfo: memFree=1908960/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=2328 CPUtime=12.7
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 465 0 0 0 1270 0 0 0 25 0 1 0 274290462 2383872 447 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535014 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 582 447 67 122 0 456 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2328

[startup+25.5072 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 25775
/proc/meminfo: memFree=1908704/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=2688 CPUtime=25.49
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 559 0 0 0 2549 0 0 0 25 0 1 0 274290462 2752512 541 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 672 541 67 122 0 546 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2688

[startup+51.1176 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 25775
/proc/meminfo: memFree=1908320/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=2924 CPUtime=51.09
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 623 0 0 0 5109 0 0 0 25 0 1 0 274290462 2994176 605 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 731 605 67 122 0 605 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2924

[startup+102.326 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 25775
/proc/meminfo: memFree=1907872/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=3520 CPUtime=102.28
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 756 0 0 0 10228 0 0 0 25 0 1 0 274290462 3604480 738 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 880 738 67 122 0 754 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3520

[startup+162.346 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1907360/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=3952 CPUtime=162.28
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 871 0 0 0 16228 0 0 0 25 0 1 0 274290462 4046848 853 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535279 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 988 853 67 122 0 862 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3952

[startup+222.364 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1907296/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=4072 CPUtime=222.29
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 901 0 0 0 22228 1 0 0 25 0 1 0 274290462 4169728 883 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1018 883 67 122 0 892 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4072

[startup+282.378 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1906784/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=4500 CPUtime=282.28
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1005 0 0 0 28227 1 0 0 25 0 1 0 274290462 4608000 987 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1125 987 67 122 0 999 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 4500

[startup+342.394 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1906592/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=4724 CPUtime=342.27
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1048 0 0 0 34226 1 0 0 25 0 1 0 274290462 4837376 1030 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1181 1030 67 122 0 1055 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 4724

[startup+402.416 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1906336/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=4936 CPUtime=402.27
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1122 0 0 0 40226 1 0 0 25 0 1 0 274290462 5054464 1104 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1234 1104 67 122 0 1108 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 4936

[startup+462.429 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1906208/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=5024 CPUtime=462.26
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1143 0 0 0 46225 1 0 0 25 0 1 0 274290462 5144576 1125 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1256 1125 67 122 0 1130 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 5024

[startup+522.447 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1905888/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=5340 CPUtime=522.26
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1205 0 0 0 52225 1 0 0 25 0 1 0 274290462 5468160 1187 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1335 1187 67 122 0 1209 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 5340

[startup+582.465 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1905824/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=5432 CPUtime=582.27
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1231 0 0 0 58225 2 0 0 25 0 1 0 274290462 5562368 1213 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1358 1213 67 122 0 1232 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 5432

[startup+642.486 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1905696/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=5560 CPUtime=642.27
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1260 0 0 0 64225 2 0 0 25 0 1 0 274290462 5693440 1242 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1390 1242 67 122 0 1264 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 5560

[startup+702.504 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25775
/proc/meminfo: memFree=1905504/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=5656 CPUtime=702.26
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1297 0 0 0 70224 2 0 0 25 0 1 0 274290462 5791744 1279 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1414 1279 67 122 0 1288 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 5656

[startup+762.517 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25777
/proc/meminfo: memFree=1905248/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=5752 CPUtime=762.26
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1311 0 0 0 76224 2 0 0 25 0 1 0 274290462 5890048 1293 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1438 1293 67 122 0 1312 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 5752

[startup+822.539 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25777
/proc/meminfo: memFree=1905120/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=5840 CPUtime=822.26
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1342 0 0 0 82224 2 0 0 25 0 1 0 274290462 5980160 1324 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1460 1324 67 122 0 1334 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 5840

[startup+882.557 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25777
/proc/meminfo: memFree=1904928/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=6084 CPUtime=882.26
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1399 0 0 0 88223 3 0 0 25 0 1 0 274290462 6230016 1381 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1521 1381 67 122 0 1395 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 6084

[startup+942.576 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25777
/proc/meminfo: memFree=1904864/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=6084 CPUtime=942.26
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1412 0 0 0 94223 3 0 0 25 0 1 0 274290462 6230016 1394 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1521 1394 67 122 0 1395 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 6084

[startup+1002.59 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25777
/proc/meminfo: memFree=1904800/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=6140 CPUtime=1002.26
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1424 0 0 0 100223 3 0 0 25 0 1 0 274290462 6287360 1406 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1535 1406 67 122 0 1409 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 6140

[startup+1062.61 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25777
/proc/meminfo: memFree=1904736/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=6232 CPUtime=1062.26
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1443 0 0 0 106223 3 0 0 25 0 1 0 274290462 6381568 1425 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1558 1425 67 122 0 1432 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 6232

[startup+1122.63 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25777
/proc/meminfo: memFree=1904544/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=6364 CPUtime=1122.25
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1478 0 0 0 112222 3 0 0 25 0 1 0 274290462 6516736 1460 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1591 1460 67 122 0 1465 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 6364

[startup+1182.64 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25777
/proc/meminfo: memFree=1904480/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=6444 CPUtime=1182.25
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1496 0 0 0 118222 3 0 0 25 0 1 0 274290462 6598656 1478 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1611 1478 67 122 0 1485 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 6444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 25777
/proc/meminfo: memFree=1904480/2055920 swapFree=4161536/4192956
[pid=25774] ppid=25772 vsize=6444 CPUtime=1200.07
/proc/25774/stat : 25774 (mxc) R 25772 25774 23985 0 -1 4194304 1499 0 0 0 120004 3 0 0 25 0 1 0 274290462 6598656 1481 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134686687 0 0 4096 0 0 0 0 17 1 0 0
/proc/25774/statm: 1611 1481 67 122 0 1485 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6444

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): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.041993
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 6500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1499
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= 1775

runsolver used 0.72189 second user time and 2.48862 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Tue Feb 27 02:29:06 UTC 2007

IDJOB= 309552
IDBENCH= 20263
IDSOLVER= 107
FILE ID= node39/309552-1172543346

PBS_JOBID= 3971822

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1557868591-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/309552-1172543346/mxc /tmp/evaluation/309552-1172543346/instance-309552-1172543346.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-309552-1172543346 -o ROOT/results/node39/solver-309552-1172543346 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309552-1172543346/mxc /tmp/evaluation/309552-1172543346/instance-309552-1172543346.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f3dd554f0235253f67a0d81f3fcd0e26

RANDOM SEED= 122164016

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1911056 kB
Buffers:         12500 kB
Cached:          72800 kB
SwapCached:      25676 kB
Active:          45976 kB
Inactive:        71792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911056 kB
SwapTotal:     4192956 kB
SwapFree:      4161536 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            13192 kB
Committed_AS:   645256 kB
PageTables:       1412 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= 66558 MiB

End job on node39 on Tue Feb 27 02:49:08 UTC 2007