Trace number 308376

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) 1200.03 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-308376-1172519462 -o ROOT/results/node7/solver-308376-1172519462 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308376-1172519462/cmusat_base /tmp/evaluation/308376-1172519462/instance-308376-1172519462.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 0.93 3/77 18730
/proc/meminfo: memFree=1634632/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=2968 CPUtime=0
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 271900952 3039232 266 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 742 266 90 241 0 498 0

[startup+0.10723 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 18730
/proc/meminfo: memFree=1634632/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=4516 CPUtime=0.1
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 705 0 0 0 10 0 0 0 18 0 1 0 271900952 4624384 643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 1129 643 109 241 0 885 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4516

[startup+0.515273 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 18730
/proc/meminfo: memFree=1634632/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=4648 CPUtime=0.51
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 752 0 0 0 51 0 0 0 21 0 1 0 271900952 4759552 690 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 1162 690 109 241 0 918 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4648

[startup+1.33536 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1631488/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=5440 CPUtime=1.33
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 988 0 0 0 133 0 0 0 25 0 1 0 271900952 5570560 926 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560173 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 1360 926 109 241 0 1116 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5440

[startup+2.97754 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1630208/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=6404 CPUtime=2.97
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 1286 0 0 0 297 0 0 0 25 0 1 0 271900952 6557696 1184 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 1601 1184 109 241 0 1357 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 6404

[startup+6.25388 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1629568/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=7208 CPUtime=6.24
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 1622 0 0 0 624 0 0 0 25 0 1 0 271900952 7380992 1390 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552174 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 1802 1390 109 241 0 1558 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7208

[startup+12.7106 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1627648/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=8548 CPUtime=12.69
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 2132 0 0 0 1269 0 0 0 25 0 1 0 271900952 8753152 1757 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 2137 1757 109 241 0 1893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8548

[startup+25.5129 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1621440/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=15560 CPUtime=25.49
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 4102 0 0 0 2548 1 0 0 25 0 1 0 271900952 15933440 3307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 3890 3307 109 241 0 3646 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15560

[startup+51.1246 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1620544/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=16272 CPUtime=51.1
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 4597 0 0 0 5108 2 0 0 25 0 1 0 271900952 16662528 3540 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 4068 3540 109 241 0 3824 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16272

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1615616/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=20872 CPUtime=102.31
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 6269 0 0 0 10227 4 0 0 25 0 1 0 271900952 21372928 4791 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 5218 4791 109 241 0 4974 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 20872

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1603904/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=33892 CPUtime=162.33
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 9961 0 0 0 16226 7 0 0 25 0 1 0 271900952 34705408 7696 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560129 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 8473 7696 109 241 0 8229 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 33892

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1603584/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=34076 CPUtime=222.33
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 10158 0 0 0 22226 7 0 0 25 0 1 0 271900952 34893824 7768 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 8519 7768 109 241 0 8275 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 34076

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1598784/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=38520 CPUtime=282.35
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 11634 0 0 0 28226 9 0 0 25 0 1 0 271900952 39444480 8964 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 9630 8964 109 241 0 9386 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 38520

[startup+342.459 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1595648/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=41376 CPUtime=342.36
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 12566 0 0 0 34226 10 0 0 25 0 1 0 271900952 42369024 9740 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 10344 9740 109 241 0 10100 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 41376

[startup+402.493 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1594112/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=42760 CPUtime=402.38
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 13122 0 0 0 40226 12 0 0 25 0 1 0 271900952 43786240 10127 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 10690 10127 109 241 0 10446 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 42760

[startup+462.524 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1589760/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=46940 CPUtime=462.4
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 14391 0 0 0 46226 14 0 0 25 0 1 0 271900952 48066560 11214 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 11735 11214 109 241 0 11491 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 46940

[startup+522.553 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1584000/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=52504 CPUtime=522.41
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 15858 0 0 0 52225 16 0 0 25 0 1 0 271900952 53764096 12681 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 13126 12681 109 241 0 12882 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 52504

[startup+582.579 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18731
/proc/meminfo: memFree=1583424/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=52968 CPUtime=582.43
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 16170 0 0 0 58226 17 0 0 25 0 1 0 271900952 54239232 12795 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560037 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 13242 12795 109 241 0 12998 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 52968

[startup+642.634 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 18845
/proc/meminfo: memFree=1553360/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=85088 CPUtime=642.4
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 24473 0 0 0 64216 24 0 0 25 0 1 0 271900952 87130112 19963 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21272 19963 109 241 0 21028 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 85088

[startup+702.683 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18929
/proc/meminfo: memFree=1554240/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=85088 CPUtime=702.37
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 24538 0 0 0 70213 24 0 0 25 0 1 0 271900952 87130112 20028 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21272 20028 109 241 0 21028 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 85088

[startup+762.712 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18929
/proc/meminfo: memFree=1554112/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=85168 CPUtime=762.39
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 24808 0 0 0 76214 25 0 0 25 0 1 0 271900952 87212032 20065 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21292 20065 109 241 0 21048 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 85168

[startup+822.747 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 18929
/proc/meminfo: memFree=1553856/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=85308 CPUtime=822.4
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 24884 0 0 0 82215 25 0 0 25 0 1 0 271900952 87355392 20141 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21327 20141 109 241 0 21083 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 85308

[startup+882.777 s]
/proc/loadavg: 1.04 1.00 0.94 2/78 18929
/proc/meminfo: memFree=1553536/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=85400 CPUtime=882.42
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 25197 0 0 0 88216 26 0 0 25 0 1 0 271900952 87449600 20201 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21350 20201 109 241 0 21106 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 85400

[startup+942.804 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 18929
/proc/meminfo: memFree=1553472/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=85560 CPUtime=942.43
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 25222 0 0 0 94217 26 0 0 25 0 1 0 271900952 87613440 20226 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21390 20226 109 241 0 21146 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 85560

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 18929
/proc/meminfo: memFree=1552960/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=85752 CPUtime=1002.45
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 25345 0 0 0 100218 27 0 0 25 0 1 0 271900952 87810048 20349 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21438 20349 109 241 0 21194 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 85752

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 18929
/proc/meminfo: memFree=1552832/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=85848 CPUtime=1062.47
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 25653 0 0 0 106219 28 0 0 25 0 1 0 271900952 87908352 20381 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21462 20381 109 241 0 21218 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 85848

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 18929
/proc/meminfo: memFree=1552896/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=85848 CPUtime=1122.47
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 25660 0 0 0 112219 28 0 0 25 0 1 0 271900952 87908352 20388 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559768 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21462 20388 109 241 0 21218 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 85848

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 18929
/proc/meminfo: memFree=1552832/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=86040 CPUtime=1182.48
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 25693 0 0 0 118220 28 0 0 25 0 1 0 271900952 88104960 20421 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21510 20421 109 241 0 21266 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 86040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 18929
/proc/meminfo: memFree=1552640/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=86040 CPUtime=1200.01
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 25749 0 0 0 119972 29 0 0 25 0 1 0 271900952 88104960 20477 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560653 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21510 20477 109 241 0 21266 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 86040

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 18929
/proc/meminfo: memFree=1552640/2055920 swapFree=4147496/4192956
[pid=18730] ppid=18728 vsize=86040 CPUtime=1200.01
/proc/18730/stat : 18730 (cmusat_base) R 18728 18730 18141 0 -1 4194304 25749 0 0 0 119972 29 0 0 25 0 1 0 271900952 88104960 20477 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560653 0 0 4096 35 0 0 0 17 1 0 0
/proc/18730/statm: 21510 20477 109 241 0 21266 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 86040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.306953
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 86040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.306953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25749
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= 1966

runsolver used 1.35879 second user time and 2.76158 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Feb 26 19:51:02 UTC 2007

IDJOB= 308376
IDBENCH= 20230
IDSOLVER= 120
FILE ID= node7/308376-1172519462

PBS_JOBID= 3971614

Free space on /tmp= 66550 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308376-1172519462/cmusat_base /tmp/evaluation/308376-1172519462/instance-308376-1172519462.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-308376-1172519462 -o ROOT/results/node7/solver-308376-1172519462 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308376-1172519462/cmusat_base /tmp/evaluation/308376-1172519462/instance-308376-1172519462.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 48389977

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1635104 kB
Buffers:         48728 kB
Cached:         278308 kB
SwapCached:       9088 kB
Active:         210068 kB
Inactive:       140696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635104 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          30536 kB
Slab:            55648 kB
Committed_AS:   903424 kB
PageTables:       1768 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66550 MiB

End job on node7 on Mon Feb 26 20:11:05 UTC 2007