Trace number 309196

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
CMUSAT BASE 2007-02-08? (TO) 1200.06 1200.39

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
MD5SUM34e015d71ca89279387818ff6cfa3db2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables989
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/node18/watcher-309196-1172536170 -o ROOT/results/node18/solver-309196-1172536170 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309196-1172536170/cmusat_base /tmp/evaluation/309196-1172536170/instance-309196-1172536170.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17508
/proc/meminfo: memFree=1728824/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=2328 CPUtime=0
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 273571508 2383872 165 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 582 165 90 241 0 338 0

[startup+0.107135 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17508
/proc/meminfo: memFree=1728824/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=2892 CPUtime=0.1
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 325 0 0 0 10 0 0 0 18 0 1 0 273571508 2961408 307 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 723 307 111 241 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2892

[startup+0.515175 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17508
/proc/meminfo: memFree=1728824/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=3164 CPUtime=0.51
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 422 0 0 0 51 0 0 0 21 0 1 0 273571508 3239936 404 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134552317 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 791 404 111 241 0 547 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3164

[startup+1.33526 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17509
/proc/meminfo: memFree=1727216/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=4292 CPUtime=1.33
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 656 0 0 0 133 0 0 0 25 0 1 0 273571508 4395008 638 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 1073 638 111 241 0 829 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4292

[startup+2.97141 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17509
/proc/meminfo: memFree=1726320/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=4492 CPUtime=2.96
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 724 0 0 0 296 0 0 0 25 0 1 0 273571508 4599808 706 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 1123 706 111 241 0 879 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4492

[startup+6.25273 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17509
/proc/meminfo: memFree=1724912/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=5784 CPUtime=6.24
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 1059 0 0 0 624 0 0 0 25 0 1 0 273571508 5922816 1041 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 1446 1041 111 241 0 1202 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5784

[startup+12.7034 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17509
/proc/meminfo: memFree=1722480/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=8248 CPUtime=12.69
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 1782 0 0 0 1269 0 0 0 25 0 1 0 273571508 8445952 1621 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 2062 1621 111 241 0 1818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8248

[startup+25.5106 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 17509
/proc/meminfo: memFree=1719920/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=10556 CPUtime=25.49
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 2591 0 0 0 2549 0 0 0 25 0 1 0 273571508 10809344 2248 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 2639 2248 111 241 0 2395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10556

[startup+51.1191 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1715888/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=15236 CPUtime=51.1
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 4044 0 0 0 5109 1 0 0 25 0 1 0 273571508 15601664 3253 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 3809 3253 111 241 0 3565 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15236

[startup+102.339 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1703344/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=28832 CPUtime=102.3
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 8081 0 0 0 10226 4 0 0 25 0 1 0 273571508 29523968 6376 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 7208 6376 111 241 0 6964 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28832

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1702640/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=29268 CPUtime=162.32
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 8504 0 0 0 16227 5 0 0 25 0 1 0 273571508 29970432 6547 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 7317 6547 111 241 0 7073 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 29268

[startup+222.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1699056/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=32436 CPUtime=222.32
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 9695 0 0 0 22226 6 0 0 25 0 1 0 273571508 33214464 7437 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 8109 7437 111 241 0 7865 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 32436

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1696816/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=34404 CPUtime=282.33
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 10424 0 0 0 28226 7 0 0 25 0 1 0 273571508 35229696 7994 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 8601 7994 111 241 0 8357 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 34404

[startup+342.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1693680/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=37304 CPUtime=342.35
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 11377 0 0 0 34226 9 0 0 25 0 1 0 273571508 38199296 8758 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 9326 8758 111 241 0 9082 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 37304

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1677616/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=56648 CPUtime=402.36
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 16482 0 0 0 40225 11 0 0 25 0 1 0 273571508 58007552 12760 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 14162 12760 111 241 0 13918 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 56648

[startup+462.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1677104/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=56896 CPUtime=462.37
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 16864 0 0 0 46225 12 0 0 25 0 1 0 273571508 58261504 12915 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 14224 12915 111 241 0 13980 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 56896

[startup+522.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1676912/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=57088 CPUtime=522.38
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 16912 0 0 0 52226 12 0 0 25 0 1 0 273571508 58458112 12963 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 14272 12963 111 241 0 14028 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 57088

[startup+582.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1676208/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=57448 CPUtime=582.39
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 17334 0 0 0 58226 13 0 0 25 0 1 0 273571508 58826752 13136 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 14362 13136 111 241 0 14118 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 57448

[startup+642.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1676080/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=57640 CPUtime=642.4
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 17360 0 0 0 64226 14 0 0 25 0 1 0 273571508 59023360 13162 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 14410 13162 111 241 0 14166 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 57640

[startup+702.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17509
/proc/meminfo: memFree=1675440/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=57880 CPUtime=702.42
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 17790 0 0 0 70227 15 0 0 25 0 1 0 273571508 59269120 13319 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 14470 13319 111 241 0 14226 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 57880

[startup+762.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17511
/proc/meminfo: memFree=1675184/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=57880 CPUtime=762.43
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 17876 0 0 0 76228 15 0 0 25 0 1 0 273571508 59269120 13405 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 14470 13405 111 241 0 14226 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 57880

[startup+822.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17511
/proc/meminfo: memFree=1673584/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=59336 CPUtime=822.43
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 18567 0 0 0 82227 16 0 0 25 0 1 0 273571508 60760064 13796 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 14834 13796 111 241 0 14590 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 59336

[startup+882.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17511
/proc/meminfo: memFree=1673264/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=59788 CPUtime=882.45
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 18655 0 0 0 88228 17 0 0 25 0 1 0 273571508 61222912 13884 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 14947 13884 111 241 0 14703 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 59788

[startup+942.73 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17511
/proc/meminfo: memFree=1666800/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=65936 CPUtime=942.47
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 20594 0 0 0 94227 20 0 0 25 0 1 0 273571508 67518464 15494 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 16484 15494 111 241 0 16240 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 65936

[startup+1002.76 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17511
/proc/meminfo: memFree=1666736/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=65936 CPUtime=1002.47
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 20606 0 0 0 100227 20 0 0 25 0 1 0 273571508 67518464 15506 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 16484 15506 111 241 0 16240 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 65936

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17511
/proc/meminfo: memFree=1666416/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=66224 CPUtime=1062.49
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 20694 0 0 0 106228 21 0 0 25 0 1 0 273571508 67813376 15594 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 16556 15594 111 241 0 16312 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 66224

[startup+1122.82 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17511
/proc/meminfo: memFree=1661552/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=70744 CPUtime=1122.51
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 21918 0 0 0 112228 23 0 0 25 0 1 0 273571508 72441856 16818 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 17686 16818 111 241 0 17442 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 70744

[startup+1182.85 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 17511
/proc/meminfo: memFree=1659568/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=72656 CPUtime=1182.52
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 22781 0 0 0 118228 24 0 0 25 0 1 0 273571508 74399744 17320 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 18164 17320 111 241 0 17920 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 72656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17511
/proc/meminfo: memFree=1659440/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=72656 CPUtime=1200.03
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 22784 0 0 0 119979 24 0 0 25 0 1 0 273571508 74399744 17323 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 18164 17323 111 241 0 17920 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 72656

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

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

[startup+1200.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17511
/proc/meminfo: memFree=1659440/2055920 swapFree=4192812/4192956
[pid=17508] ppid=17506 vsize=72656 CPUtime=1200.03
/proc/17508/stat : 17508 (cmusat_base) R 17506 17508 16622 0 -1 4194304 22784 0 0 0 119979 24 0 0 25 0 1 0 273571508 74399744 17323 18446744073709551615 134512640 135500113 4294956688 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17508/statm: 18164 17323 111 241 0 17920 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 72656

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.8
CPU system time (s): 0.25896
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 72656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22784
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= 2080

runsolver used 1.42678 second user time and 2.67759 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 27 00:29:30 UTC 2007

IDJOB= 309196
IDBENCH= 20252
IDSOLVER= 120
FILE ID= node18/309196-1172536170

PBS_JOBID= 3971622

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309196-1172536170/cmusat_base /tmp/evaluation/309196-1172536170/instance-309196-1172536170.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-309196-1172536170 -o ROOT/results/node18/solver-309196-1172536170 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309196-1172536170/cmusat_base /tmp/evaluation/309196-1172536170/instance-309196-1172536170.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  34e015d71ca89279387818ff6cfa3db2

RANDOM SEED= 240256475

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1729168 kB
Buffers:         40620 kB
Cached:         173172 kB
SwapCached:          0 kB
Active:         217540 kB
Inactive:        56036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2516 kB
Writeback:           0 kB
Mapped:          78716 kB
Slab:            38804 kB
Committed_AS:   939940 kB
PageTables:       1668 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= 66555 MiB

End job on node18 on Tue Feb 27 00:49:32 UTC 2007