Trace number 302308

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) 1200.11 1200.67

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark140.778
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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/node42/watcher-302308-1172008845 -o ROOT/results/node42/solver-302308-1172008845 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302308-1172008845/cmusat_base /tmp/evaluation/302308-1172008845/instance-302308-1172008845.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 3/64 2802
/proc/meminfo: memFree=1540952/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=2824 CPUtime=0
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 220840590 2891776 247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 706 248 90 241 0 462 0

[startup+0.106536 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 2802
/proc/meminfo: memFree=1540952/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=4516 CPUtime=0.09
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 817 0 0 0 9 0 0 0 18 0 1 0 220840590 4624384 674 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550747 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 1129 674 111 241 0 885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4516

[startup+0.514612 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 2802
/proc/meminfo: memFree=1540952/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=6100 CPUtime=0.5
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 1240 0 0 0 50 0 0 0 21 0 1 0 220840590 6246400 1097 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559964 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 1525 1097 111 241 0 1281 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6100

[startup+1.33477 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 2803
/proc/meminfo: memFree=1534416/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=9136 CPUtime=1.32
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 2052 0 0 0 131 1 0 0 25 0 1 0 220840590 9355264 1909 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 2284 1909 111 241 0 2040 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9136

[startup+2.97208 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 2803
/proc/meminfo: memFree=1531472/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=11196 CPUtime=2.96
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 2717 0 0 0 295 1 0 0 25 0 1 0 220840590 11464704 2424 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 2799 2424 111 241 0 2555 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11196

[startup+6.2487 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 2803
/proc/meminfo: memFree=1529232/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=13728 CPUtime=6.23
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 3525 0 0 0 621 2 0 0 25 0 1 0 220840590 14057472 3067 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 3432 3067 111 241 0 3188 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13728

[startup+12.7039 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 2803
/proc/meminfo: memFree=1526608/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=16120 CPUtime=12.69
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 4270 0 0 0 1266 3 0 0 25 0 1 0 220840590 16506880 3692 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 4030 3692 111 241 0 3786 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16120

[startup+25.5094 s]
/proc/loadavg: 0.95 0.98 0.93 2/71 2869
/proc/meminfo: memFree=1513432/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=28512 CPUtime=25.45
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 7620 0 0 0 2541 4 0 0 25 0 1 0 220840590 29196288 6560 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 7128 6560 111 241 0 6884 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 28512

[startup+51.1313 s]
/proc/loadavg: 0.96 0.98 0.93 2/71 2911
/proc/meminfo: memFree=1510744/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=31096 CPUtime=51.04
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 8582 0 0 0 5099 5 0 0 25 0 1 0 220840590 31842304 7273 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 7774 7273 111 241 0 7530 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 31096

[startup+102.369 s]
/proc/loadavg: 0.98 0.98 0.93 2/71 2977
/proc/meminfo: memFree=1496864/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=45040 CPUtime=102.21
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 12475 0 0 0 10212 9 0 0 25 0 1 0 220840590 46120960 10864 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 11260 10864 111 241 0 11016 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 45040

[startup+162.392 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1463056/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=80944 CPUtime=162.2
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 21887 0 0 0 16207 13 0 0 25 0 1 0 220840590 82886656 19346 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 20236 19346 111 241 0 19992 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 80944

[startup+222.409 s]
/proc/loadavg: 0.99 0.98 0.93 3/65 3001
/proc/meminfo: memFree=1462864/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=81028 CPUtime=222.19
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 22260 0 0 0 22206 13 0 0 25 0 1 0 220840590 82972672 19429 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 20257 19429 111 241 0 20013 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 81028

[startup+282.423 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1462544/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=81136 CPUtime=282.19
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 22728 0 0 0 28205 14 0 0 25 0 1 0 220840590 83083264 19562 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 20284 19562 111 241 0 20040 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 81136

[startup+342.443 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1460880/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=83116 CPUtime=342.19
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 23261 0 0 0 34203 16 0 0 25 0 1 0 220840590 85110784 20095 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 20779 20095 111 241 0 20535 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 83116

[startup+402.463 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1458576/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=84772 CPUtime=402.19
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 23902 0 0 0 40202 17 0 0 25 0 1 0 220840590 86806528 20548 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 21193 20548 111 241 0 20949 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 84772

[startup+462.482 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1447824/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=95308 CPUtime=462.18
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 26790 0 0 0 46200 18 0 0 25 0 1 0 220840590 97595392 23233 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 23827 23233 111 241 0 23583 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 95308

[startup+522.498 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1437264/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=105716 CPUtime=522.18
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 29649 0 0 0 52197 21 0 0 25 0 1 0 220840590 108253184 25873 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 26429 25873 111 241 0 26185 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 105716

[startup+582.516 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1431376/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=111340 CPUtime=582.18
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 31365 0 0 0 58196 22 0 0 25 0 1 0 220840590 114012160 27351 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 27835 27351 111 241 0 27591 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 111340

[startup+642.539 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1431312/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=111340 CPUtime=642.17
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 31377 0 0 0 64195 22 0 0 25 0 1 0 220840590 114012160 27363 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 27835 27363 111 241 0 27591 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 111340

[startup+702.557 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1425552/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=117148 CPUtime=702.17
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 32872 0 0 0 70193 24 0 0 25 0 1 0 220840590 119959552 28858 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 29287 28858 111 241 0 29043 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 117148

[startup+762.575 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 3001
/proc/meminfo: memFree=1422352/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=119876 CPUtime=762.17
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 33848 0 0 0 76191 26 0 0 25 0 1 0 220840590 122753024 29576 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 29969 29576 111 241 0 29725 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 119876

[startup+822.6 s]
/proc/loadavg: 1.05 1.00 0.94 2/65 3001
/proc/meminfo: memFree=1422160/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=120044 CPUtime=822.17
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 33896 0 0 0 82191 26 0 0 25 0 1 0 220840590 122925056 29624 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552214 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 30011 29624 111 241 0 29767 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 120044

[startup+882.618 s]
/proc/loadavg: 1.02 1.00 0.94 2/65 3001
/proc/meminfo: memFree=1355216/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=191108 CPUtime=882.16
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 51718 0 0 0 88183 33 0 0 25 0 1 0 220840590 195694592 46319 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 47777 46319 111 241 0 47533 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 191108

[startup+942.639 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3001
/proc/meminfo: memFree=1355088/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=191204 CPUtime=942.17
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 52035 0 0 0 94183 34 0 0 25 0 1 0 220840590 195792896 46356 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 47801 46356 111 241 0 47557 0
Current children cumulated CPU time (s) 942.17
Current children cumulated vsize (KiB) 191204

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3001
/proc/meminfo: memFree=1355024/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=191204 CPUtime=1002.16
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 52038 0 0 0 100182 34 0 0 25 0 1 0 220840590 195792896 46359 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 47801 46359 111 241 0 47557 0
Current children cumulated CPU time (s) 1002.16
Current children cumulated vsize (KiB) 191204

[startup+1062.68 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3001
/proc/meminfo: memFree=1354896/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=191336 CPUtime=1062.16
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 52065 0 0 0 106182 34 0 0 25 0 1 0 220840590 195928064 46386 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 47834 46386 111 241 0 47590 0
Current children cumulated CPU time (s) 1062.16
Current children cumulated vsize (KiB) 191336

[startup+1122.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3001
/proc/meminfo: memFree=1354384/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=191444 CPUtime=1122.16
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 52498 0 0 0 112181 35 0 0 25 0 1 0 220840590 196038656 46515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 47861 46515 111 241 0 47617 0
Current children cumulated CPU time (s) 1122.16
Current children cumulated vsize (KiB) 191444

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3001
/proc/meminfo: memFree=1354448/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=191444 CPUtime=1182.15
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 52498 0 0 0 118180 35 0 0 25 0 1 0 220840590 196038656 46515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 47861 46515 111 241 0 47617 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 191444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3001
/proc/meminfo: memFree=1354448/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=191444 CPUtime=1200.07
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 52498 0 0 0 119972 35 0 0 25 0 1 0 220840590 196038656 46515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 47861 46515 111 241 0 47617 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 191444

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

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

[startup+1200.64 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 3001
/proc/meminfo: memFree=1354448/2055920 swapFree=4122764/4192956
[pid=2802] ppid=2800 vsize=191444 CPUtime=1200.07
/proc/2802/stat : 2802 (cmusat_base) R 2800 2802 1908 0 -1 4194304 52498 0 0 0 119972 35 0 0 25 0 1 0 220840590 196038656 46515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2802/statm: 47861 46515 111 241 0 47617 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 191444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.67
CPU time (s): 1200.11
CPU user time (s): 1199.72
CPU system time (s): 0.385941
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 191444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52498
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= 2274

runsolver used 0.776881 second user time and 2.51662 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Tue Feb 20 22:00:45 UTC 2007

IDJOB= 302308
IDBENCH= 20080
IDSOLVER= 120
FILE ID= node42/302308-1172008845

PBS_JOBID= 3892638

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/302308-1172008845/cmusat_base /tmp/evaluation/302308-1172008845/instance-302308-1172008845.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-302308-1172008845 -o ROOT/results/node42/solver-302308-1172008845 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302308-1172008845/cmusat_base /tmp/evaluation/302308-1172008845/instance-302308-1172008845.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 179778742

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1541360 kB
Buffers:         29528 kB
Cached:         366928 kB
SwapCached:      64584 kB
Active:         348132 kB
Inactive:       119516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541360 kB
SwapTotal:     4192956 kB
SwapFree:      4122764 kB
Dirty:            2864 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            33008 kB
Committed_AS:   824036 kB
PageTables:       1408 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= 66560 MiB

End job on node42 on Tue Feb 20 22:20:48 UTC 2007