Trace number 309114

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) 1200.08 1200.52

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
MD5SUM31fa9dcbbdcf6d6838519178df62b3fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark525.455
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node23/watcher-309114-1172534410 -o ROOT/results/node23/solver-309114-1172534410 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309114-1172534410/cmusat_base /tmp/evaluation/309114-1172534410/instance-309114-1172534410.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 18422
/proc/meminfo: memFree=1869864/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=2780 CPUtime=0
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 273394853 2846720 240 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134522737 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 695 240 90 241 0 451 0

[startup+0.107625 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18422
/proc/meminfo: memFree=1869864/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=4104 CPUtime=0.1
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 603 0 0 0 10 0 0 0 18 0 1 0 273394853 4202496 549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135070166 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1026 549 109 241 0 782 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4104

[startup+0.515671 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18422
/proc/meminfo: memFree=1869864/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=4368 CPUtime=0.51
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 687 0 0 0 51 0 0 0 22 0 1 0 273394853 4472832 633 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1092 633 109 241 0 848 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4368

[startup+1.34177 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18423
/proc/meminfo: memFree=1866912/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=5296 CPUtime=1.33
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 953 0 0 0 133 0 0 0 25 0 1 0 273394853 5423104 899 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560423 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1324 899 109 241 0 1080 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5296

[startup+2.97795 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18423
/proc/meminfo: memFree=1866144/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=5704 CPUtime=2.97
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 1182 0 0 0 297 0 0 0 25 0 1 0 273394853 5840896 1024 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550355 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1426 1024 109 241 0 1182 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5704

[startup+6.25433 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18423
/proc/meminfo: memFree=1864864/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=6640 CPUtime=6.24
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 1541 0 0 0 624 0 0 0 25 0 1 0 273394853 6799360 1268 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1660 1268 109 241 0 1416 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6640

[startup+12.7111 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18423
/proc/meminfo: memFree=1863840/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=7852 CPUtime=12.7
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 1993 0 0 0 1269 1 0 0 25 0 1 0 273394853 8040448 1594 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 1963 1594 109 241 0 1719 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7852

[startup+25.6125 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18423
/proc/meminfo: memFree=1860896/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=11124 CPUtime=25.59
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 3088 0 0 0 2558 1 0 0 25 0 1 0 273394853 11390976 2273 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559785 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 2781 2273 109 241 0 2537 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11124

[startup+51.2295 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18423
/proc/meminfo: memFree=1856544/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=15144 CPUtime=51.2
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 4394 0 0 0 5117 3 0 0 25 0 1 0 273394853 15507456 3322 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 0 0 0
/proc/18422/statm: 3786 3322 109 241 0 3542 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 15144

[startup+102.482 s]
/proc/loadavg: 1.04 1.00 1.00 2/84 18541
/proc/meminfo: memFree=1843944/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=27464 CPUtime=102.37
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 8027 0 0 0 10230 7 0 0 25 0 1 0 273394853 28123136 6155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 6866 6155 109 241 0 6622 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 27464

[startup+162.535 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1842656/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=29384 CPUtime=162.36
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 8834 0 0 0 16228 8 0 0 25 0 1 0 273394853 30089216 6746 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551350 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 7346 6746 109 241 0 7102 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 29384

[startup+222.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1840736/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=31196 CPUtime=222.37
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 9568 0 0 0 22228 9 0 0 25 0 1 0 273394853 31944704 7230 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559825 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 7799 7230 109 241 0 7555 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 31196

[startup+282.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1836256/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=35384 CPUtime=282.39
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 10990 0 0 0 28228 11 0 0 25 0 1 0 273394853 36233216 8360 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 8846 8360 109 241 0 8602 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 35384

[startup+342.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1833632/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=37820 CPUtime=342.42
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 11809 0 0 0 34229 13 0 0 25 0 1 0 273394853 38727680 9015 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 9455 9015 109 241 0 9211 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 37820

[startup+402.669 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18621
/proc/meminfo: memFree=1814688/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=59504 CPUtime=402.43
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 17463 0 0 0 40228 15 0 0 25 0 1 0 273394853 60932096 13739 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 14876 13739 109 241 0 14632 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 59504

[startup+462.699 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18621
/proc/meminfo: memFree=1814304/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=59572 CPUtime=462.45
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 17759 0 0 0 46229 16 0 0 25 0 1 0 273394853 61001728 13841 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551462 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 14893 13841 109 241 0 14649 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 59572

[startup+522.731 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1814048/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=59704 CPUtime=522.46
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 17833 0 0 0 52230 16 0 0 25 0 1 0 273394853 61136896 13915 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 14926 13915 109 241 0 14682 0
Current children cumulated CPU time (s) 522.46
Current children cumulated vsize (KiB) 59704

[startup+582.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1813856/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=59776 CPUtime=582.48
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 18084 0 0 0 58232 16 0 0 25 0 1 0 273394853 61210624 13955 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 14944 13955 109 241 0 14700 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 59776

[startup+642.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1812256/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=61048 CPUtime=642.5
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 18708 0 0 0 64233 17 0 0 25 0 1 0 273394853 62513152 14350 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 15262 14350 109 241 0 15018 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 61048

[startup+702.835 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1811936/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=61500 CPUtime=702.51
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 18784 0 0 0 70233 18 0 0 25 0 1 0 273394853 62976000 14426 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 15375 14426 109 241 0 15131 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 61500

[startup+762.868 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1807456/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=65552 CPUtime=762.53
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 20151 0 0 0 76233 20 0 0 25 0 1 0 273394853 67125248 15543 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 16388 15543 109 241 0 16144 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 65552

[startup+822.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1807520/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=65684 CPUtime=822.55
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 20170 0 0 0 82235 20 0 0 25 0 1 0 273394853 67260416 15562 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 16421 15562 109 241 0 16177 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 65684

[startup+882.931 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1804576/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=68784 CPUtime=882.56
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 20931 0 0 0 88234 22 0 0 25 0 1 0 273394853 70434816 16323 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 17196 16323 109 241 0 16952 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 68784

[startup+942.963 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1797152/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=75788 CPUtime=942.58
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 23028 0 0 0 94233 25 0 0 25 0 1 0 273394853 77606912 18148 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 18947 18148 109 241 0 18703 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 75788

[startup+1002.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1796832/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=76108 CPUtime=1002.6
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 23089 0 0 0 100235 25 0 0 25 0 1 0 273394853 77934592 18209 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 19027 18209 109 241 0 18783 0
Current children cumulated CPU time (s) 1002.6
Current children cumulated vsize (KiB) 76108

[startup+1063.03 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18621
/proc/meminfo: memFree=1796768/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=76108 CPUtime=1062.61
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 23094 0 0 0 106236 25 0 0 25 0 1 0 273394853 77934592 18214 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 19027 18214 109 241 0 18783 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 76108

[startup+1123.06 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18621
/proc/meminfo: memFree=1790688/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=81892 CPUtime=1122.63
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 24929 0 0 0 112236 27 0 0 25 0 1 0 273394853 83857408 19752 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 20473 19752 109 241 0 20229 0
Current children cumulated CPU time (s) 1122.63
Current children cumulated vsize (KiB) 81892

[startup+1183.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1790624/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=81892 CPUtime=1182.64
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 24929 0 0 0 118236 28 0 0 25 0 1 0 273394853 83857408 19752 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551893 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 20473 19752 109 241 0 20229 0
Current children cumulated CPU time (s) 1182.64
Current children cumulated vsize (KiB) 81892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1790624/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=81892 CPUtime=1200.06
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 24929 0 0 0 119978 28 0 0 25 0 1 0 273394853 83857408 19752 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 20473 19752 109 241 0 20229 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81892

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18621
/proc/meminfo: memFree=1790624/2055920 swapFree=4145512/4192956
[pid=18422] ppid=18420 vsize=81892 CPUtime=1200.06
/proc/18422/stat : 18422 (cmusat_base) R 18420 18422 17977 0 -1 4194304 24929 0 0 0 119978 28 0 0 25 0 1 0 273394853 83857408 19752 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18422/statm: 20473 19752 109 241 0 20229 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.297954
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 81892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24929
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= 1948

runsolver used 1.42178 second user time and 2.81657 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Tue Feb 27 00:00:10 UTC 2007

IDJOB= 309114
IDBENCH= 20250
IDSOLVER= 120
FILE ID= node23/309114-1172534410

PBS_JOBID= 3971819

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1626790907-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309114-1172534410/cmusat_base /tmp/evaluation/309114-1172534410/instance-309114-1172534410.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-309114-1172534410 -o ROOT/results/node23/solver-309114-1172534410 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309114-1172534410/cmusat_base /tmp/evaluation/309114-1172534410/instance-309114-1172534410.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  31fa9dcbbdcf6d6838519178df62b3fa

RANDOM SEED= 305915477

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1870208 kB
Buffers:         33020 kB
Cached:          96668 kB
SwapCached:      15016 kB
Active:          95496 kB
Inactive:        61400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870208 kB
SwapTotal:     4192956 kB
SwapFree:      4145512 kB
Dirty:            2648 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            14404 kB
Committed_AS:   758292 kB
PageTables:       1696 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node23 on Tue Feb 27 00:20:12 UTC 2007