Trace number 311205

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) 1200.1 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
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 variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node59/watcher-311205-1172565152 -o ROOT/results/node59/solver-311205-1172565152 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311205-1172565152/cmusat_base /tmp/evaluation/311205-1172565152/instance-311205-1172565152.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: 0.00 0.00 0.00 3/64 7671
/proc/meminfo: memFree=1851416/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=2488 CPUtime=0
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 204 0 0 0 0 0 0 0 19 0 1 0 276471945 2547712 186 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134522256 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 622 186 90 241 0 378 0

[startup+0.106317 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 7671
/proc/meminfo: memFree=1851416/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=3176 CPUtime=0.1
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 379 0 0 0 10 0 0 0 20 0 1 0 276471945 3252224 361 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560653 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 794 361 109 241 0 550 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3176

[startup+0.51436 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 7671
/proc/meminfo: memFree=1851416/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=3836 CPUtime=0.5
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 582 0 0 0 50 0 0 0 23 0 1 0 276471945 3928064 564 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 959 564 109 241 0 715 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3836

[startup+1.33445 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 7672
/proc/meminfo: memFree=1849168/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=4304 CPUtime=1.32
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 703 0 0 0 132 0 0 0 25 0 1 0 276471945 4407296 685 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559816 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 1076 685 109 241 0 832 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4304

[startup+2.97063 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 7672
/proc/meminfo: memFree=1848656/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=4692 CPUtime=2.96
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 812 0 0 0 296 0 0 0 25 0 1 0 276471945 4804608 794 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559995 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 1173 794 109 241 0 929 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4692

[startup+6.25099 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 7672
/proc/meminfo: memFree=1846608/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=6876 CPUtime=6.24
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 1289 0 0 0 623 1 0 0 25 0 1 0 276471945 7041024 1233 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 1719 1233 109 241 0 1475 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6876

[startup+12.7017 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 7672
/proc/meminfo: memFree=1845656/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=7616 CPUtime=12.69
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 1662 0 0 0 1268 1 0 0 25 0 1 0 276471945 7798784 1481 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 1904 1481 109 241 0 1660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7616

[startup+25.5061 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 7672
/proc/meminfo: memFree=1840408/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=13436 CPUtime=25.49
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 3326 0 0 0 2547 2 0 0 25 0 1 0 276471945 13758464 2797 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 3359 2797 109 241 0 3115 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13436

[startup+51.1149 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 7672
/proc/meminfo: memFree=1838616/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=14856 CPUtime=51.09
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 4055 0 0 0 5106 3 0 0 25 0 1 0 276471945 15212544 3228 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 3714 3228 109 241 0 3470 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14856

[startup+102.324 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 7672
/proc/meminfo: memFree=1828632/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=25836 CPUtime=102.29
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 7376 0 0 0 10224 5 0 0 25 0 1 0 276471945 26456064 5715 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 6459 5715 109 241 0 6215 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25836

[startup+162.346 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 7672
/proc/meminfo: memFree=1827736/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=26448 CPUtime=162.29
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 7830 0 0 0 16224 5 0 0 25 0 1 0 276471945 27082752 5937 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 6612 5937 109 241 0 6368 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26448

[startup+222.363 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 7672
/proc/meminfo: memFree=1822616/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=31204 CPUtime=222.29
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 9385 0 0 0 22222 7 0 0 25 0 1 0 276471945 31952896 7216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551393 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 7801 7216 109 241 0 7557 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 31204

[startup+282.379 s]
/proc/loadavg: 1.04 0.61 0.25 2/65 7672
/proc/meminfo: memFree=1820888/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=32748 CPUtime=282.29
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 9970 0 0 0 28221 8 0 0 25 0 1 0 276471945 33533952 7644 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 8187 7644 109 241 0 7943 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 32748

[startup+342.4 s]
/proc/loadavg: 1.01 0.68 0.30 2/65 7672
/proc/meminfo: memFree=1817304/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=35996 CPUtime=342.3
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 11028 0 0 0 34220 10 0 0 25 0 1 0 276471945 36859904 8531 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 8999 8531 109 241 0 8755 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 35996

[startup+402.423 s]
/proc/loadavg: 1.00 0.74 0.34 2/65 7672
/proc/meminfo: memFree=1798744/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=57492 CPUtime=402.31
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 16638 0 0 0 40218 13 0 0 25 0 1 0 276471945 58871808 13163 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 14373 13163 109 241 0 14129 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 57492

[startup+462.443 s]
/proc/loadavg: 1.00 0.79 0.38 2/65 7672
/proc/meminfo: memFree=1798296/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=57568 CPUtime=462.31
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 16950 0 0 0 46218 13 0 0 25 0 1 0 276471945 58949632 13271 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560484 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 14392 13271 109 241 0 14148 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 57568

[startup+522.463 s]
/proc/loadavg: 1.00 0.82 0.41 2/65 7672
/proc/meminfo: memFree=1797912/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=57760 CPUtime=522.31
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 17054 0 0 0 52218 13 0 0 25 0 1 0 276471945 59146240 13375 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 14440 13375 109 241 0 14196 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 57760

[startup+582.48 s]
/proc/loadavg: 1.00 0.85 0.45 2/65 7674
/proc/meminfo: memFree=1797656/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=58004 CPUtime=582.32
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 17333 0 0 0 58218 14 0 0 25 0 1 0 276471945 59396096 13431 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 14501 13431 109 241 0 14257 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 58004

[startup+642.498 s]
/proc/loadavg: 1.00 0.88 0.48 2/65 7674
/proc/meminfo: memFree=1797080/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=58096 CPUtime=642.32
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 17707 0 0 0 64218 14 0 0 25 0 1 0 276471945 59490304 13561 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 14524 13561 109 241 0 14280 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 58096

[startup+702.516 s]
/proc/loadavg: 1.00 0.90 0.51 2/65 7674
/proc/meminfo: memFree=1797016/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=58288 CPUtime=702.32
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 17727 0 0 0 70218 14 0 0 25 0 1 0 276471945 59686912 13581 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 14572 13581 109 241 0 14328 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 58288

[startup+762.538 s]
/proc/loadavg: 1.00 0.91 0.54 2/65 7674
/proc/meminfo: memFree=1796696/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=58288 CPUtime=762.33
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 17812 0 0 0 76218 15 0 0 25 0 1 0 276471945 59686912 13666 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 14572 13666 109 241 0 14328 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 58288

[startup+822.564 s]
/proc/loadavg: 1.00 0.92 0.56 2/65 7674
/proc/meminfo: memFree=1796120/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=58784 CPUtime=822.34
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 18207 0 0 0 82219 15 0 0 25 0 1 0 276471945 60194816 13794 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 14696 13794 109 241 0 14452 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 58784

[startup+882.582 s]
/proc/loadavg: 1.00 0.94 0.59 2/65 7674
/proc/meminfo: memFree=1796056/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=58916 CPUtime=882.34
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 18229 0 0 0 88219 15 0 0 25 0 1 0 276471945 60329984 13816 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 14729 13816 109 241 0 14485 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 58916

[startup+942.602 s]
/proc/loadavg: 1.00 0.94 0.61 2/65 7674
/proc/meminfo: memFree=1790680/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=63944 CPUtime=942.34
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 19847 0 0 0 94217 17 0 0 25 0 1 0 276471945 65478656 15142 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 15986 15142 109 241 0 15742 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 63944

[startup+1002.62 s]
/proc/loadavg: 1.00 0.95 0.63 2/65 7674
/proc/meminfo: memFree=1790616/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=63944 CPUtime=1002.35
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 19863 0 0 0 100217 18 0 0 25 0 1 0 276471945 65478656 15158 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 15986 15158 109 241 0 15742 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 63944

[startup+1062.64 s]
/proc/loadavg: 1.00 0.96 0.65 2/65 7674
/proc/meminfo: memFree=1784408/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=69900 CPUtime=1062.36
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 21416 0 0 0 106216 20 0 0 25 0 1 0 276471945 71577600 16711 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 17475 16711 109 241 0 17231 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 69900

[startup+1122.66 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 7674
/proc/meminfo: memFree=1782616/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=71476 CPUtime=1122.35
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 22176 0 0 0 112215 20 0 0 25 0 1 0 276471945 73191424 17151 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 17869 17151 109 241 0 17625 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 71476

[startup+1182.68 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 7674
/proc/meminfo: memFree=1782488/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=71612 CPUtime=1182.35
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 22212 0 0 0 118215 20 0 0 25 0 1 0 276471945 73330688 17187 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 17903 17187 109 241 0 17659 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 71612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 7674
/proc/meminfo: memFree=1782360/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=71900 CPUtime=1200.07
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 22241 0 0 0 119987 20 0 0 25 0 1 0 276471945 73625600 17216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 17975 17216 109 241 0 17731 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 71900

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 7674
/proc/meminfo: memFree=1782360/2055920 swapFree=4183504/4192956
[pid=7671] ppid=7669 vsize=71900 CPUtime=1200.07
/proc/7671/stat : 7671 (cmusat_base) R 7669 7671 7611 0 -1 4194304 22241 0 0 0 119987 20 0 0 25 0 1 0 276471945 73625600 17216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7671/statm: 17975 17216 109 241 0 17731 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 71900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.88
CPU system time (s): 0.220966
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 71900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22241
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= 5
involuntary context switches= 893

runsolver used 0.817875 second user time and 2.39663 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Tue Feb 27 08:32:32 UTC 2007

IDJOB= 311205
IDBENCH= 20307
IDSOLVER= 120
FILE ID= node59/311205-1172565152

PBS_JOBID= 3971893

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311205-1172565152/cmusat_base /tmp/evaluation/311205-1172565152/instance-311205-1172565152.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-311205-1172565152 -o ROOT/results/node59/solver-311205-1172565152 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311205-1172565152/cmusat_base /tmp/evaluation/311205-1172565152/instance-311205-1172565152.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 863123523

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1851824 kB
Buffers:         29780 kB
Cached:         127672 kB
SwapCached:       3232 kB
Active:          76468 kB
Inactive:        90308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851824 kB
SwapTotal:     4192956 kB
SwapFree:      4183504 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          15108 kB
Slab:            23352 kB
Committed_AS:   562480 kB
PageTables:       1472 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= 66556 MiB

End job on node59 on Tue Feb 27 08:52:35 UTC 2007