Trace number 307474

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) 1200.15 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
MD5SUMf979b4d94220d5b0c9f873e781895a92
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node77/watcher-307474-1172121198 -o ROOT/results/node77/solver-307474-1172121198 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307474-1172121198/cmusat_base /tmp/evaluation/307474-1172121198/instance-307474-1172121198.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: 0.78 0.95 0.98 3/67 14724
/proc/meminfo: memFree=1836864/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=2888 CPUtime=0
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 535 0 0 0 0 0 0 0 18 0 1 0 6987368 2957312 518 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 722 521 90 241 0 478 0

[startup+0.107368 s]
/proc/loadavg: 0.78 0.95 0.98 3/67 14724
/proc/meminfo: memFree=1836864/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=6968 CPUtime=0.1
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 1442 0 0 0 10 0 0 0 18 0 1 0 6987368 7135232 1425 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 1742 1425 90 241 0 1498 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6968

[startup+0.519415 s]
/proc/loadavg: 0.78 0.95 0.98 3/67 14724
/proc/meminfo: memFree=1836864/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=12516 CPUtime=0.5
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 2948 0 0 0 50 0 0 0 22 0 1 0 6987368 12816384 2307 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 3129 2307 112 241 0 2885 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12516

[startup+1.33951 s]
/proc/loadavg: 0.78 0.95 0.98 2/68 14725
/proc/meminfo: memFree=1827768/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=12780 CPUtime=1.33
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 3021 0 0 0 132 1 0 0 25 0 1 0 6987368 13086720 2380 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 3195 2380 112 241 0 2951 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12780

[startup+2.97571 s]
/proc/loadavg: 0.80 0.95 0.98 2/68 14725
/proc/meminfo: memFree=1826744/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=14104 CPUtime=2.97
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 3354 0 0 0 296 1 0 0 25 0 1 0 6987368 14442496 2713 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 3526 2713 112 241 0 3282 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 14104

[startup+6.2521 s]
/proc/loadavg: 0.80 0.95 0.98 2/68 14725
/proc/meminfo: memFree=1823608/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=17552 CPUtime=6.24
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 4220 0 0 0 622 2 0 0 25 0 1 0 6987368 17973248 3579 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 4388 3579 112 241 0 4144 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17552

[startup+12.7049 s]
/proc/loadavg: 0.83 0.95 0.98 2/68 14725
/proc/meminfo: memFree=1816768/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=23524 CPUtime=12.69
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 5741 0 0 0 1266 3 0 0 25 0 1 0 6987368 24088576 5100 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 5881 5100 112 241 0 5637 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23524

[startup+25.6054 s]
/proc/loadavg: 0.85 0.95 0.98 2/68 14725
/proc/meminfo: memFree=1802440/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=38168 CPUtime=25.59
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 9458 0 0 0 2552 7 0 0 25 0 1 0 6987368 39084032 8817 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 9542 8817 112 241 0 9298 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 38168

[startup+51.2104 s]
/proc/loadavg: 0.90 0.96 0.98 2/68 14725
/proc/meminfo: memFree=1777992/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=62484 CPUtime=51.18
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 15521 0 0 0 5106 12 0 0 25 0 1 0 6987368 63983616 14880 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559785 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 15621 14880 112 241 0 15377 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 62484

[startup+102.413 s]
/proc/loadavg: 0.96 0.96 0.98 2/68 14725
/proc/meminfo: memFree=1748232/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=91636 CPUtime=102.37
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 23477 0 0 0 10218 19 0 0 25 0 1 0 6987368 93835264 22175 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 22909 22175 112 241 0 22665 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 91636

[startup+162.428 s]
/proc/loadavg: 0.98 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1724104/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=115592 CPUtime=162.37
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 29722 0 0 0 16213 24 0 0 25 0 1 0 6987368 118366208 28187 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 28898 28187 112 241 0 28654 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 115592

[startup+222.436 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1707656/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=131760 CPUtime=222.36
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 34056 0 0 0 22209 27 0 0 25 0 1 0 6987368 134922240 32281 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 32940 32281 112 241 0 32696 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 131760

[startup+282.447 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1707272/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=131796 CPUtime=282.35
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 34381 0 0 0 28208 27 0 0 25 0 1 0 6987368 134959104 32358 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552180 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 32949 32358 112 241 0 32705 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 131796

[startup+342.455 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1706888/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=131832 CPUtime=342.35
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 34734 0 0 0 34208 27 0 0 25 0 1 0 6987368 134995968 32454 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552206 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 32958 32454 112 241 0 32714 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 131832

[startup+402.467 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1706440/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=131872 CPUtime=402.35
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 35115 0 0 0 40207 28 0 0 25 0 1 0 6987368 135036928 32569 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 32968 32569 112 241 0 32724 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 131872

[startup+462.477 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1694920/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=144592 CPUtime=462.34
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 38058 0 0 0 46203 31 0 0 25 0 1 0 6987368 148062208 35512 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 36148 35512 112 241 0 35904 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 144592

[startup+522.488 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1678152/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=160988 CPUtime=522.34
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 42433 0 0 0 52200 34 0 0 25 0 1 0 6987368 164851712 39611 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 40247 39611 112 241 0 40003 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 160988

[startup+582.505 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1638024/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=201848 CPUtime=582.34
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 52737 0 0 0 58194 40 0 0 25 0 1 0 6987368 206692352 49627 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 50462 49627 112 241 0 50218 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 201848

[startup+642.516 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1637896/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=201848 CPUtime=642.33
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 52764 0 0 0 64193 40 0 0 25 0 1 0 6987368 206692352 49654 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560066 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 50462 49654 112 241 0 50218 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 201848

[startup+702.525 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 14725
/proc/meminfo: memFree=1606728/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=233444 CPUtime=702.32
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 60704 0 0 0 70187 45 0 0 25 0 1 0 6987368 239046656 57594 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 58361 57594 112 241 0 58117 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 233444

[startup+762.534 s]
/proc/loadavg: 1.03 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1465224/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=378836 CPUtime=762.31
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 97384 0 0 0 76173 58 0 0 25 0 1 0 6987368 387928064 92726 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94709 92726 112 241 0 94465 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 378836

[startup+822.548 s]
/proc/loadavg: 1.01 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1465160/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=378836 CPUtime=822.31
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 97389 0 0 0 82173 58 0 0 25 0 1 0 6987368 387928064 92731 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560084 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94709 92731 112 241 0 94465 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 378836

[startup+882.557 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1464776/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=378896 CPUtime=882.3
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 97796 0 0 0 88172 58 0 0 25 0 1 0 6987368 387989504 92824 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94724 92824 112 241 0 94480 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 378896

[startup+942.569 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1464776/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=378896 CPUtime=942.3
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 97796 0 0 0 94172 58 0 0 25 0 1 0 6987368 387989504 92824 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94724 92824 112 241 0 94480 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 378896

[startup+1002.58 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1464328/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=378960 CPUtime=1002.3
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 98240 0 0 0 100171 59 0 0 25 0 1 0 6987368 388055040 92939 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94740 92939 112 241 0 94496 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 378960

[startup+1062.59 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1464264/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=378960 CPUtime=1062.29
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 98240 0 0 0 106170 59 0 0 25 0 1 0 6987368 388055040 92939 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94740 92939 112 241 0 94496 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 378960

[startup+1122.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1464264/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=378960 CPUtime=1122.28
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 98240 0 0 0 112169 59 0 0 25 0 1 0 6987368 388055040 92939 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94740 92939 112 241 0 94496 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 378960

[startup+1182.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1463880/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=379036 CPUtime=1182.27
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 98695 0 0 0 118168 59 0 0 25 0 1 0 6987368 388132864 93049 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94759 93049 112 241 0 94515 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 379036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1463880/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=379036 CPUtime=1200.09
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 98695 0 0 0 119950 59 0 0 25 0 1 0 6987368 388132864 93049 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94759 93049 112 241 0 94515 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 379036

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 14725
/proc/meminfo: memFree=1463880/2055892 swapFree=4096420/4096564
[pid=14724] ppid=14722 vsize=379036 CPUtime=1200.09
/proc/14724/stat : 14724 (cmusat_base) R 14722 14724 14664 0 -1 4194304 98695 0 0 0 119950 59 0 0 25 0 1 0 6987368 388132864 93049 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14724/statm: 94759 93049 112 241 0 94515 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 379036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.15
CPU user time (s): 1199.5
CPU system time (s): 0.649901
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 379036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.649901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98695
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= 1558

runsolver used 1.00485 second user time and 2.20167 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Thu Feb 22 05:13:18 UTC 2007

IDJOB= 307474
IDBENCH= 20206
IDSOLVER= 120
FILE ID= node77/307474-1172121198

PBS_JOBID= 3892934

Free space on /tmp= 66644 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1875179522-13.cnf
COMMAND LINE= /tmp/evaluation/307474-1172121198/cmusat_base /tmp/evaluation/307474-1172121198/instance-307474-1172121198.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-307474-1172121198 -o ROOT/results/node77/solver-307474-1172121198 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307474-1172121198/cmusat_base /tmp/evaluation/307474-1172121198/instance-307474-1172121198.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f979b4d94220d5b0c9f873e781895a92

RANDOM SEED= 275962260

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1837336 kB
Buffers:         17140 kB
Cached:         133888 kB
SwapCached:          0 kB
Active:          70872 kB
Inactive:        95716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1837336 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            4196 kB
Writeback:           0 kB
Mapped:          25736 kB
Slab:            38540 kB
Committed_AS:    84636 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66644 MiB

End job on node77 on Thu Feb 22 05:33:21 UTC 2007