Trace number 424426

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.04 5001.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
MD5SUM7faec4d52a8413a8449c21f2ea11cbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2797.63
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node47/watcher-424426-1177648523 -o ROOT/results/node47/solver-424426-1177648523 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424426-1177648523/mxc /tmp/evaluation/424426-1177648523/instance-424426-1177648523.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 29907
/proc/meminfo: memFree=1656512/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=1356 CPUtime=0
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 119697640 1388544 141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134716465 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 302 142 47 122 0 176 0

[startup+0.102678 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 29907
/proc/meminfo: memFree=1656512/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=1604 CPUtime=0.09
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 119697640 1642496 236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 401 236 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.201689 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 29907
/proc/meminfo: memFree=1656512/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=1744 CPUtime=0.19
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 358 0 0 0 19 0 0 0 19 0 1 0 119697640 1785856 304 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 436 304 67 122 0 310 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1744

[startup+0.301699 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 29907
/proc/meminfo: memFree=1656512/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=1876 CPUtime=0.29
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 367 0 0 0 29 0 0 0 20 0 1 0 119697640 1921024 313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 469 313 67 122 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1876

[startup+0.701742 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 29907
/proc/meminfo: memFree=1656512/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=1988 CPUtime=0.69
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 397 0 0 0 69 0 0 0 23 0 1 0 119697640 2035712 343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 497 343 67 122 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1988

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1655224/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=2120 CPUtime=1.49
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 447 0 0 0 149 0 0 0 25 0 1 0 119697640 2170880 393 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 530 393 67 122 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2120

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1654904/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=2384 CPUtime=3.09
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 519 0 0 0 309 0 0 0 25 0 1 0 119697640 2441216 465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 596 465 67 122 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2384

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1654520/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=2736 CPUtime=6.29
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 588 0 0 0 629 0 0 0 25 0 1 0 119697640 2801664 534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 684 534 67 122 0 558 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2736

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1654080/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=3032 CPUtime=12.69
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 664 0 0 0 1269 0 0 0 25 0 1 0 119697640 3104768 610 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 758 610 67 122 0 632 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3032

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1653632/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=3368 CPUtime=25.48
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 762 0 0 0 2548 0 0 0 25 0 1 0 119697640 3448832 708 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 842 708 67 122 0 716 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3368

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1653248/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=3760 CPUtime=51.08
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 857 0 0 0 5107 1 0 0 25 0 1 0 119697640 3850240 803 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 940 803 67 122 0 814 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3760

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1652736/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=4268 CPUtime=102.26
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 990 0 0 0 10225 1 0 0 25 0 1 0 119697640 4370432 936 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1067 936 67 122 0 941 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4268

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1652096/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=4868 CPUtime=162.24
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 1145 0 0 0 16222 2 0 0 25 0 1 0 119697640 4984832 1091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1217 1091 67 122 0 1091 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4868

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1651776/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=5156 CPUtime=222.23
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 1217 0 0 0 22221 2 0 0 25 0 1 0 119697640 5279744 1163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1289 1163 67 122 0 1163 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5156

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1651456/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=5508 CPUtime=282.21
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 1285 0 0 0 28218 3 0 0 25 0 1 0 119697640 5640192 1231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1377 1231 67 122 0 1251 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5508

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1651200/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=5764 CPUtime=342.19
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 1341 0 0 0 34216 3 0 0 25 0 1 0 119697640 5902336 1287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1441 1287 67 122 0 1315 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5764

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1651136/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=5844 CPUtime=402.18
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 1364 0 0 0 40214 4 0 0 25 0 1 0 119697640 5984256 1310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1461 1310 67 122 0 1335 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5844

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1651008/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=5972 CPUtime=462.16
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 1396 0 0 0 46212 4 0 0 25 0 1 0 119697640 6115328 1342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1493 1342 67 122 0 1367 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5972

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1650944/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=6036 CPUtime=522.14
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 1425 0 0 0 52210 4 0 0 25 0 1 0 119697640 6180864 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1509 1371 67 122 0 1383 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1650944/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=6036 CPUtime=582.12
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 1425 0 0 0 58207 5 0 0 25 0 1 0 119697640 6180864 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1509 1371 67 122 0 1383 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6036

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 29908
/proc/meminfo: memFree=1650880/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=6152 CPUtime=642.1
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 1450 0 0 0 64205 5 0 0 25 0 1 0 119697640 6299648 1396 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 1538 1396 67 122 0 1412 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 6152


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647424/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9508 CPUtime=4061
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2333 0 0 0 406070 30 0 0 25 0 1 0 119697640 9736192 2244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2377 2244 67 122 0 2251 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 9508

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647424/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9508 CPUtime=4120.98
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2333 0 0 0 412068 30 0 0 25 0 1 0 119697640 9736192 2244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2377 2244 67 122 0 2251 0
Current children cumulated CPU time (s) 4120.98
Current children cumulated vsize (KiB) 9508

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647360/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9572 CPUtime=4180.97
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2349 0 0 0 418066 31 0 0 25 0 1 0 119697640 9801728 2260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2393 2260 67 122 0 2267 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 9572

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647296/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9636 CPUtime=4240.94
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2365 0 0 0 424063 31 0 0 25 0 1 0 119697640 9867264 2276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2409 2276 67 122 0 2283 0
Current children cumulated CPU time (s) 4240.94
Current children cumulated vsize (KiB) 9636

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647232/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9636 CPUtime=4300.92
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2365 0 0 0 430061 31 0 0 25 0 1 0 119697640 9867264 2276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530014 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2409 2276 67 122 0 2283 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 9636

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647232/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9636 CPUtime=4360.91
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2365 0 0 0 436059 32 0 0 25 0 1 0 119697640 9867264 2276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2409 2276 67 122 0 2283 0
Current children cumulated CPU time (s) 4360.91
Current children cumulated vsize (KiB) 9636

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647232/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9636 CPUtime=4420.89
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2365 0 0 0 442057 32 0 0 25 0 1 0 119697640 9867264 2276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2409 2276 67 122 0 2283 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 9636

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647104/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9700 CPUtime=4480.88
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2381 0 0 0 448055 33 0 0 25 0 1 0 119697640 9932800 2292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2425 2292 67 122 0 2299 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 9700

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647168/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9700 CPUtime=4540.85
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2381 0 0 0 454052 33 0 0 25 0 1 0 119697640 9932800 2292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2425 2292 67 122 0 2299 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 9700

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647104/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9700 CPUtime=4600.84
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2387 0 0 0 460050 34 0 0 25 0 1 0 119697640 9932800 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2425 2298 67 122 0 2299 0
Current children cumulated CPU time (s) 4600.84
Current children cumulated vsize (KiB) 9700

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647040/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9700 CPUtime=4660.82
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2387 0 0 0 466048 34 0 0 25 0 1 0 119697640 9932800 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2425 2298 67 122 0 2299 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 9700

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647104/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9700 CPUtime=4720.81
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2387 0 0 0 472046 35 0 0 25 0 1 0 119697640 9932800 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2425 2298 67 122 0 2299 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 9700

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647040/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9700 CPUtime=4780.79
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2387 0 0 0 478044 35 0 0 25 0 1 0 119697640 9932800 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2425 2298 67 122 0 2299 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 9700

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1647104/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9700 CPUtime=4840.78
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2387 0 0 0 484042 36 0 0 25 0 1 0 119697640 9932800 2298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2425 2298 67 122 0 2299 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 9700

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1646848/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9892 CPUtime=4900.75
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2435 0 0 0 490039 36 0 0 25 0 1 0 119697640 10129408 2346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2473 2346 67 122 0 2347 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 9892

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1646912/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9892 CPUtime=4960.73
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2435 0 0 0 496037 36 0 0 25 0 1 0 119697640 10129408 2346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2473 2346 67 122 0 2347 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 9892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1646912/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9892 CPUtime=5000.03
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2435 0 0 0 499966 37 0 0 25 0 1 0 119697640 10129408 2346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2473 2346 67 122 0 2347 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 9892

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30108
/proc/meminfo: memFree=1646912/2055920 swapFree=4158012/4192956
[pid=29907] ppid=29905 vsize=9892 CPUtime=5000.03
/proc/29907/stat : 29907 (mxc) R 29905 29907 29815 0 -1 4194304 2435 0 0 0 499966 37 0 0 25 0 1 0 119697640 10129408 2346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29907/statm: 2473 2346 67 122 0 2347 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 9892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.04
CPU user time (s): 4999.67
CPU system time (s): 0.374943
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 9948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2435
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= 104105

runsolver used 3.69944 second user time and 11.2473 second system time

The end



Launcher Data (download as text)




Begin job on node47 on Fri Apr 27 04:35:23 UTC 2007

IDJOB= 424426
IDBENCH= 19900
IDSOLVER= 174
FILE ID= node47/424426-1177648523

PBS_JOBID= 4697329

Free space on /tmp= 66450 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1284960805-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424426-1177648523/mxc /tmp/evaluation/424426-1177648523/instance-424426-1177648523.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-424426-1177648523 -o ROOT/results/node47/solver-424426-1177648523 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424426-1177648523/mxc /tmp/evaluation/424426-1177648523/instance-424426-1177648523.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7faec4d52a8413a8449c21f2ea11cbf4

RANDOM SEED= 400434150

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1656920 kB
Buffers:         41184 kB
Cached:         283884 kB
SwapCached:       3984 kB
Active:         174572 kB
Inactive:       174488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656920 kB
SwapTotal:     4192956 kB
SwapFree:      4158012 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          30516 kB
Slab:            35444 kB
Committed_AS:  3961372 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66450 MiB

End job on node47 on Fri Apr 27 05:58:47 UTC 2007