Trace number 306532

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 2007-02-08? (TO) 1200.13 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
MD5SUM68e7dc46416b462dab3be9fd6f79650c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark361.463
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  7000                                                 |
0.00/0.04	c |  Number of clauses:    29400                                                |

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/node44/watcher-306532-1172100980 -o ROOT/results/node44/solver-306532-1172100980 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306532-1172100980/cmusat /tmp/evaluation/306532-1172100980/instance-306532-1172100980.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: 1.00 1.00 1.00 3/64 27673
/proc/meminfo: memFree=1912128/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=3208 CPUtime=0
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 490 0 0 0 0 0 0 0 18 0 1 0 230054175 3284992 473 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 802 473 96 243 0 556 0

[startup+0.107405 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27673
/proc/meminfo: memFree=1912128/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=3572 CPUtime=0.09
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 1100 0 0 0 9 0 0 0 18 0 1 0 230054175 3657728 417 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 893 418 111 243 0 647 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3572

[startup+0.518481 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27673
/proc/meminfo: memFree=1912128/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=6684 CPUtime=0.51
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 2041 0 0 0 50 1 0 0 21 0 1 0 230054175 6844416 1158 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 1671 1158 118 243 0 1425 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6684

[startup+1.33863 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27674
/proc/meminfo: memFree=1906744/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=8268 CPUtime=1.33
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 2452 0 0 0 132 1 0 0 25 0 1 0 230054175 8466432 1569 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 2067 1569 118 243 0 1821 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8268

[startup+2.97493 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27674
/proc/meminfo: memFree=1904248/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=11436 CPUtime=2.97
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 3277 0 0 0 295 2 0 0 25 0 1 0 230054175 11710464 2394 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 2859 2394 118 243 0 2613 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11436

[startup+6.25353 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27674
/proc/meminfo: memFree=1898360/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=16112 CPUtime=6.24
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 4568 0 0 0 621 3 0 0 25 0 1 0 230054175 16498688 3605 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590110 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 4028 3605 118 243 0 3782 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16112

[startup+12.7077 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27674
/proc/meminfo: memFree=1894776/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=19040 CPUtime=12.69
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 5484 0 0 0 1265 4 0 0 25 0 1 0 230054175 19496960 4357 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 4760 4357 118 243 0 4514 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19040

[startup+25.6101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27674
/proc/meminfo: memFree=1889656/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=24080 CPUtime=25.59
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 6929 0 0 0 2554 5 0 0 25 0 1 0 230054175 24657920 5627 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 6020 5627 118 243 0 5774 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 24080

[startup+51.2218 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27674
/proc/meminfo: memFree=1877048/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=36404 CPUtime=51.19
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 10351 0 0 0 5110 9 0 0 25 0 1 0 230054175 37277696 8764 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 9101 8764 118 243 0 8855 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 36404

[startup+102.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27674
/proc/meminfo: memFree=1852536/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=62460 CPUtime=102.39
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 17365 0 0 0 10227 12 0 0 25 0 1 0 230054175 63959040 14887 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 15615 14887 118 243 0 15369 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 62460

[startup+162.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27674
/proc/meminfo: memFree=1852152/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=62512 CPUtime=162.38
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 17700 0 0 0 16226 12 0 0 25 0 1 0 230054175 64012288 14972 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134594705 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 15628 14972 118 243 0 15382 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 62512

[startup+222.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27674
/proc/meminfo: memFree=1847800/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=66668 CPUtime=222.38
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 19061 0 0 0 22225 13 0 0 25 0 1 0 230054175 68268032 16055 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 16667 16055 118 243 0 16421 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 66668

[startup+282.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1834168/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=79816 CPUtime=282.38
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 22748 0 0 0 28222 16 0 0 25 0 1 0 230054175 81731584 19431 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 19954 19431 118 243 0 19708 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 79816

[startup+342.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1829816/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=83952 CPUtime=342.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 24008 0 0 0 34221 16 0 0 25 0 1 0 230054175 85966848 20521 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 20988 20521 118 243 0 20742 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 83952

[startup+402.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1814776/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=98880 CPUtime=402.38
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 27783 0 0 0 40217 21 0 0 25 0 1 0 230054175 101253120 24296 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 24720 24296 118 243 0 24474 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 98880

[startup+462.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1808376/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=104924 CPUtime=462.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 29711 0 0 0 46215 22 0 0 25 0 1 0 230054175 107442176 25850 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581039 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 26231 25850 118 243 0 25985 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 104924

[startup+522.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1808376/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=104924 CPUtime=522.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 29712 0 0 0 52215 22 0 0 25 0 1 0 230054175 107442176 25851 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 26231 25851 118 243 0 25985 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 104924

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1799928/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=113168 CPUtime=582.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 32020 0 0 0 58214 23 0 0 25 0 1 0 230054175 115884032 27952 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 28292 27952 118 243 0 28046 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 113168

[startup+642.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1718840/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197484 CPUtime=642.38
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 53127 0 0 0 64204 34 0 0 25 0 1 0 230054175 202223616 48147 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49371 48147 118 243 0 49125 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 197484

[startup+702.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1718776/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197548 CPUtime=702.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 53395 0 0 0 70203 34 0 0 25 0 1 0 230054175 202289152 48193 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49387 48193 118 243 0 49141 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 197548

[startup+762.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1718712/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197548 CPUtime=762.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 53399 0 0 0 76203 34 0 0 25 0 1 0 230054175 202289152 48197 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49387 48197 118 243 0 49141 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 197548

[startup+822.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1718328/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197620 CPUtime=822.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 53730 0 0 0 82202 35 0 0 25 0 1 0 230054175 202362880 48290 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49405 48290 118 243 0 49159 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 197620

[startup+882.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1718328/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197620 CPUtime=882.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 53730 0 0 0 88202 35 0 0 25 0 1 0 230054175 202362880 48290 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49405 48290 118 243 0 49159 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 197620

[startup+942.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1717880/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197696 CPUtime=942.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 54081 0 0 0 94202 35 0 0 25 0 1 0 230054175 202440704 48385 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49424 48385 118 243 0 49178 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 197696

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1717880/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197696 CPUtime=1002.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 54081 0 0 0 100202 35 0 0 25 0 1 0 230054175 202440704 48385 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49424 48385 118 243 0 49178 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 197696

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1717688/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197696 CPUtime=1062.36
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 54149 0 0 0 106201 35 0 0 25 0 1 0 230054175 202440704 48453 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49424 48453 118 243 0 49178 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 197696

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1717496/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197784 CPUtime=1122.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 54466 0 0 0 112201 36 0 0 25 0 1 0 230054175 202530816 48495 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49446 48495 118 243 0 49200 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 197784

[startup+1182.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1717432/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197784 CPUtime=1182.37
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 54466 0 0 0 118201 36 0 0 25 0 1 0 230054175 202530816 48495 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49446 48495 118 243 0 49200 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 197784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27676
/proc/meminfo: memFree=1717432/2055920 swapFree=4183332/4192956
[pid=27673] ppid=27671 vsize=197784 CPUtime=1200.09
/proc/27673/stat : 27673 (cmusat) R 27671 27673 27190 0 -1 4194304 54466 0 0 0 119973 36 0 0 25 0 1 0 230054175 202530816 48495 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27673/statm: 49446 48495 118 243 0 49200 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 197784

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.13
CPU user time (s): 1199.73
CPU system time (s): 0.394939
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 197784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.394939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54466
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= 1938

runsolver used 0.748886 second user time and 2.46563 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 23:36:20 UTC 2007

IDJOB= 306532
IDBENCH= 20183
IDSOLVER= 121
FILE ID= node44/306532-1172100980

PBS_JOBID= 3892882

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
COMMAND LINE= /tmp/evaluation/306532-1172100980/cmusat /tmp/evaluation/306532-1172100980/instance-306532-1172100980.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-306532-1172100980 -o ROOT/results/node44/solver-306532-1172100980 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306532-1172100980/cmusat /tmp/evaluation/306532-1172100980/instance-306532-1172100980.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 114686966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1912536 kB
Buffers:         11344 kB
Cached:          68820 kB
SwapCached:       4156 kB
Active:          43972 kB
Inactive:        47228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1912536 kB
SwapTotal:     4192956 kB
SwapFree:      4183332 kB
Dirty:            2964 kB
Writeback:           0 kB
Mapped:          16520 kB
Slab:            38180 kB
Committed_AS:   546388 kB
PageTables:       1396 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= 66557 MiB

End job on node44 on Wed Feb 21 23:56:23 UTC 2007