Trace number 309921

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 1200.39

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
MD5SUMd921c717596c6b2305f82fa29e923d52
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark284.896
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/node7/watcher-309921-1172550041 -o ROOT/results/node7/solver-309921-1172550041 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309921-1172550041/mxc /tmp/evaluation/309921-1172550041/instance-309921-1172550041.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: 1.00 1.00 1.00 3/77 22452
/proc/meminfo: memFree=1622160/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=1064 CPUtime=0
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 274958803 1089536 131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 266 131 57 122 0 140 0

[startup+0.106962 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22452
/proc/meminfo: memFree=1622160/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=1336 CPUtime=0.1
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 209 0 0 0 10 0 0 0 18 0 1 0 274958803 1368064 191 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 334 191 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.515005 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22452
/proc/meminfo: memFree=1622160/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=1464 CPUtime=0.51
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 249 0 0 0 51 0 0 0 21 0 1 0 274958803 1499136 231 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 366 231 67 122 0 240 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1464

[startup+1.33509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1621320/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=1596 CPUtime=1.33
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 291 0 0 0 133 0 0 0 25 0 1 0 274958803 1634304 273 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 399 273 67 122 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1596

[startup+2.97126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1621064/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=1728 CPUtime=2.96
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 324 0 0 0 296 0 0 0 25 0 1 0 274958803 1769472 306 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 432 306 67 122 0 306 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1728

[startup+6.25461 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1620680/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=2116 CPUtime=6.24
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 396 0 0 0 624 0 0 0 25 0 1 0 274958803 2166784 378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 529 378 67 122 0 403 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2116

[startup+12.7113 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1620424/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=2228 CPUtime=12.7
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 439 0 0 0 1270 0 0 0 25 0 1 0 274958803 2281472 421 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 557 421 67 122 0 431 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2228

[startup+25.6126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1620104/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=2580 CPUtime=25.6
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 532 0 0 0 2560 0 0 0 25 0 1 0 274958803 2641920 514 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 645 514 67 122 0 519 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 2580

[startup+51.2243 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1619720/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=2928 CPUtime=51.2
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 618 0 0 0 5120 0 0 0 25 0 1 0 274958803 2998272 600 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 732 600 67 122 0 606 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 2928

[startup+102.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1619144/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=3444 CPUtime=102.4
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 740 0 0 0 10240 0 0 0 25 0 1 0 274958803 3526656 722 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 861 722 67 122 0 735 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 3444

[startup+162.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1618760/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=3880 CPUtime=162.42
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 843 0 0 0 16241 1 0 0 25 0 1 0 274958803 3973120 825 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535302 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 970 825 67 122 0 844 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 3880

[startup+222.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1618440/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=4148 CPUtime=222.42
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 912 0 0 0 22241 1 0 0 25 0 1 0 274958803 4247552 894 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517403 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1037 894 67 122 0 911 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 4148

[startup+282.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1618184/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=4472 CPUtime=282.44
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 984 0 0 0 28242 2 0 0 25 0 1 0 274958803 4579328 966 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1118 966 67 122 0 992 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 4472

[startup+342.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1617992/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=4580 CPUtime=342.46
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1011 0 0 0 34244 2 0 0 25 0 1 0 274958803 4689920 993 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1145 993 67 122 0 1019 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 4580

[startup+402.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1617736/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=4784 CPUtime=402.47
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1072 0 0 0 40245 2 0 0 25 0 1 0 274958803 4898816 1054 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1196 1054 67 122 0 1070 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 4784

[startup+462.615 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22453
/proc/meminfo: memFree=1617672/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=4884 CPUtime=462.48
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1106 0 0 0 46245 3 0 0 25 0 1 0 274958803 5001216 1088 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1221 1088 67 122 0 1095 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 4884

[startup+522.643 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22453
/proc/meminfo: memFree=1617608/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=5080 CPUtime=522.49
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1137 0 0 0 52246 3 0 0 25 0 1 0 274958803 5201920 1119 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1270 1119 67 122 0 1144 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 5080

[startup+582.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1617288/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=5268 CPUtime=582.51
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1198 0 0 0 58247 4 0 0 25 0 1 0 274958803 5394432 1180 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534086 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1317 1180 67 122 0 1191 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 5268

[startup+642.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1617224/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=5356 CPUtime=642.52
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1228 0 0 0 64248 4 0 0 25 0 1 0 274958803 5484544 1210 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1339 1210 67 122 0 1213 0
Current children cumulated CPU time (s) 642.52
Current children cumulated vsize (KiB) 5356

[startup+702.734 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22453
/proc/meminfo: memFree=1617032/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=5572 CPUtime=702.54
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1270 0 0 0 70249 5 0 0 25 0 1 0 274958803 5705728 1252 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1393 1252 67 122 0 1267 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 5572

[startup+762.759 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22453
/proc/meminfo: memFree=1616968/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=5572 CPUtime=762.55
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1278 0 0 0 76250 5 0 0 25 0 1 0 274958803 5705728 1260 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1393 1260 67 122 0 1267 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 5572

[startup+822.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1616776/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=5720 CPUtime=822.57
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1320 0 0 0 82251 6 0 0 25 0 1 0 274958803 5857280 1302 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1430 1302 67 122 0 1304 0
Current children cumulated CPU time (s) 822.57
Current children cumulated vsize (KiB) 5720

[startup+882.821 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1616520/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=6028 CPUtime=882.59
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1380 0 0 0 88252 7 0 0 25 0 1 0 274958803 6172672 1362 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1507 1362 67 122 0 1381 0
Current children cumulated CPU time (s) 882.59
Current children cumulated vsize (KiB) 6028

[startup+942.846 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1616520/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=6056 CPUtime=942.59
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1391 0 0 0 94252 7 0 0 25 0 1 0 274958803 6201344 1373 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1514 1373 67 122 0 1388 0
Current children cumulated CPU time (s) 942.59
Current children cumulated vsize (KiB) 6056

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1616456/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=6056 CPUtime=1002.61
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1402 0 0 0 100253 8 0 0 25 0 1 0 274958803 6201344 1384 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530258 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1514 1384 67 122 0 1388 0
Current children cumulated CPU time (s) 1002.61
Current children cumulated vsize (KiB) 6056

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1616456/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=6140 CPUtime=1062.62
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1415 0 0 0 106254 8 0 0 25 0 1 0 274958803 6287360 1397 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1535 1397 67 122 0 1409 0
Current children cumulated CPU time (s) 1062.62
Current children cumulated vsize (KiB) 6140

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1616392/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=6140 CPUtime=1122.64
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1425 0 0 0 112255 9 0 0 25 0 1 0 274958803 6287360 1407 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1535 1407 67 122 0 1409 0
Current children cumulated CPU time (s) 1122.64
Current children cumulated vsize (KiB) 6140

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1616328/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=6224 CPUtime=1182.65
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1445 0 0 0 118256 9 0 0 25 0 1 0 274958803 6373376 1427 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1556 1427 67 122 0 1430 0
Current children cumulated CPU time (s) 1182.65
Current children cumulated vsize (KiB) 6224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1616328/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=6224 CPUtime=1200.06
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1445 0 0 0 119997 9 0 0 25 0 1 0 274958803 6373376 1427 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1556 1427 67 122 0 1430 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6224

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: 1.00 1.00 1.00 2/78 22453
/proc/meminfo: memFree=1616328/2055920 swapFree=4147496/4192956
[pid=22452] ppid=22450 vsize=6224 CPUtime=1200.06
/proc/22452/stat : 22452 (mxc) R 22450 22452 20895 0 -1 4194304 1445 0 0 0 119997 9 0 0 25 0 1 0 274958803 6373376 1427 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22452/statm: 1556 1427 67 122 0 1430 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.097985
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 6224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1445
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= 1862

runsolver used 1.45078 second user time and 2.65959 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 27 04:20:41 UTC 2007

IDJOB= 309921
IDBENCH= 20273
IDSOLVER= 107
FILE ID= node7/309921-1172550041

PBS_JOBID= 3971644

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309921-1172550041/mxc /tmp/evaluation/309921-1172550041/instance-309921-1172550041.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-309921-1172550041 -o ROOT/results/node7/solver-309921-1172550041 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309921-1172550041/mxc /tmp/evaluation/309921-1172550041/instance-309921-1172550041.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  d921c717596c6b2305f82fa29e923d52

RANDOM SEED= 658112481

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1622568 kB
Buffers:         49728 kB
Cached:         289276 kB
SwapCached:       9088 kB
Active:         218580 kB
Inactive:       144296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622568 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:             644 kB
Writeback:           0 kB
Mapped:          30640 kB
Slab:            56064 kB
Committed_AS:   916292 kB
PageTables:       1768 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= 66552 MiB

End job on node7 on Tue Feb 27 04:40:43 UTC 2007