Trace number 304154

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1941321941-16.cnf
MD5SUM29d9197b533e62223ea94a4a8ccad596
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.03	c |  Number of clauses:    18700                                                |

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/node10/watcher-304154-1172052491 -o ROOT/results/node10/solver-304154-1172052491 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304154-1172052491/cmusat /tmp/evaluation/304154-1172052491/instance-304154-1172052491.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 1.09 3/77 16420
/proc/meminfo: memFree=1460720/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=2316 CPUtime=0
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 309 0 0 0 0 0 0 0 18 0 1 0 225204111 2371584 292 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 579 292 96 243 0 333 0

[startup+0.107697 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 16420
/proc/meminfo: memFree=1460720/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=4132 CPUtime=0.1
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 745 0 0 0 10 0 0 0 18 0 1 0 225204111 4231168 728 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530328 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 1033 728 107 243 0 787 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4132

[startup+0.51575 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 16420
/proc/meminfo: memFree=1460720/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=3416 CPUtime=0.51
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 970 0 0 0 51 0 0 0 22 0 1 0 225204111 3497984 494 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 854 494 111 243 0 608 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3416

[startup+1.33886 s]
/proc/loadavg: 0.92 0.98 1.09 2/78 16421
/proc/meminfo: memFree=1456360/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=6856 CPUtime=1.32
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 1936 0 0 0 132 0 0 0 25 0 1 0 225204111 7020544 1331 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 1714 1331 118 243 0 1468 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6856

[startup+2.97808 s]
/proc/loadavg: 0.92 0.98 1.09 2/78 16421
/proc/meminfo: memFree=1453672/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=8660 CPUtime=2.97
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 2587 0 0 0 296 1 0 0 25 0 1 0 225204111 8867840 1827 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 2165 1827 118 243 0 1919 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8660

[startup+6.25453 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 16421
/proc/meminfo: memFree=1452200/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=9872 CPUtime=6.24
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 3085 0 0 0 623 1 0 0 25 0 1 0 225204111 10108928 2156 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 2468 2156 118 243 0 2222 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9872

[startup+12.7114 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 16421
/proc/meminfo: memFree=1449640/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=12288 CPUtime=12.7
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 3975 0 0 0 1268 2 0 0 25 0 1 0 225204111 12582912 2789 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 3072 2789 118 243 0 2826 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12288

[startup+25.5131 s]
/proc/loadavg: 0.95 0.98 1.08 2/78 16421
/proc/meminfo: memFree=1443944/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=18720 CPUtime=25.5
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 5803 0 0 0 2547 3 0 0 25 0 1 0 225204111 19169280 4172 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 4680 4172 118 243 0 4434 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18720

[startup+51.1266 s]
/proc/loadavg: 0.96 0.98 1.08 2/78 16421
/proc/meminfo: memFree=1439784/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=22656 CPUtime=51.1
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 7163 0 0 0 5106 4 0 0 25 0 1 0 225204111 23199744 5243 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 5664 5243 118 243 0 5418 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22656

[startup+102.349 s]
/proc/loadavg: 0.98 0.98 1.08 2/78 16421
/proc/meminfo: memFree=1431720/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=30584 CPUtime=102.3
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 9718 0 0 0 10223 7 0 0 25 0 1 0 225204111 31318016 7309 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589542 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 7646 7309 118 243 0 7400 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30584

[startup+162.383 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 16421
/proc/meminfo: memFree=1415656/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=48140 CPUtime=162.31
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 14723 0 0 0 16222 9 0 0 25 0 1 0 225204111 49295360 11260 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 12035 11260 118 243 0 11789 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 48140

[startup+222.418 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 16421
/proc/meminfo: memFree=1415080/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=48260 CPUtime=222.33
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 15259 0 0 0 22223 10 0 0 25 0 1 0 225204111 49418240 11422 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 12065 11422 118 243 0 11819 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 48260

[startup+282.449 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 16421
/proc/meminfo: memFree=1410408/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=52900 CPUtime=282.35
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 16629 0 0 0 28223 12 0 0 25 0 1 0 225204111 54169600 12582 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 13225 12582 118 243 0 12979 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 52900

[startup+342.479 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 16421
/proc/meminfo: memFree=1405992/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=57088 CPUtime=342.36
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 17966 0 0 0 34222 14 0 0 25 0 1 0 225204111 58458112 13692 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589515 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 14272 13692 118 243 0 14026 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 57088

[startup+402.514 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 16421
/proc/meminfo: memFree=1401320/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=61660 CPUtime=402.37
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 19373 0 0 0 40222 15 0 0 25 0 1 0 225204111 63139840 14853 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 15415 14853 118 243 0 15169 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 61660

[startup+462.551 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 16421
/proc/meminfo: memFree=1395560/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=67216 CPUtime=462.4
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 21094 0 0 0 46222 18 0 0 25 0 1 0 225204111 68829184 16307 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 16804 16307 118 243 0 16558 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 67216

[startup+522.587 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 16421
/proc/meminfo: memFree=1360360/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=106880 CPUtime=522.41
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 31073 0 0 0 52218 23 0 0 25 0 1 0 225204111 109445120 25081 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26720 25081 118 243 0 26474 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 106880

[startup+582.622 s]
/proc/loadavg: 1.04 1.00 1.04 2/78 16421
/proc/meminfo: memFree=1361128/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=105720 CPUtime=582.43
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 31132 0 0 0 58220 23 0 0 25 0 1 0 225204111 108257280 24850 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26430 24850 118 243 0 26184 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 105720

[startup+642.664 s]
/proc/loadavg: 1.01 1.00 1.03 2/78 16421
/proc/meminfo: memFree=1359464/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=107092 CPUtime=642.45
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 31587 0 0 0 64221 24 0 0 25 0 1 0 225204111 109662208 25305 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26773 25305 118 243 0 26527 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 107092

[startup+702.699 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 16421
/proc/meminfo: memFree=1359464/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=107092 CPUtime=702.46
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 31587 0 0 0 70222 24 0 0 25 0 1 0 225204111 109662208 25305 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26773 25305 118 243 0 26527 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 107092

[startup+762.732 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 16421
/proc/meminfo: memFree=1358888/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=107212 CPUtime=762.48
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32082 0 0 0 76223 25 0 0 25 0 1 0 225204111 109785088 25457 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26803 25457 118 243 0 26557 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 107212

[startup+822.765 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 16421
/proc/meminfo: memFree=1358888/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=107212 CPUtime=822.49
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32082 0 0 0 82224 25 0 0 25 0 1 0 225204111 109785088 25457 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26803 25457 118 243 0 26557 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 107212

[startup+882.796 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 16421
/proc/meminfo: memFree=1358888/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=107212 CPUtime=882.51
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32082 0 0 0 88225 26 0 0 25 0 1 0 225204111 109785088 25457 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26803 25457 118 243 0 26557 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 107212

[startup+942.835 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16421
/proc/meminfo: memFree=1358632/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=107212 CPUtime=942.53
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32149 0 0 0 94227 26 0 0 25 0 1 0 225204111 109785088 25524 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26803 25524 118 243 0 26557 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 107212

[startup+1002.87 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 16421
/proc/meminfo: memFree=1358184/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=107508 CPUtime=1002.54
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32642 0 0 0 100227 27 0 0 25 0 1 0 225204111 110088192 25644 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26877 25644 118 243 0 26631 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 107508

[startup+1062.9 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16421
/proc/meminfo: memFree=1357992/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=107700 CPUtime=1062.55
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32695 0 0 0 106228 27 0 0 25 0 1 0 225204111 110284800 25697 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26925 25697 118 243 0 26679 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 107700

[startup+1122.93 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 16421
/proc/meminfo: memFree=1357864/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=107892 CPUtime=1122.57
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32711 0 0 0 112229 28 0 0 25 0 1 0 225204111 110481408 25713 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 26973 25713 118 243 0 26727 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 107892

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16421
/proc/meminfo: memFree=1357416/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=108084 CPUtime=1182.58
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32830 0 0 0 118230 28 0 0 25 0 1 0 225204111 110678016 25832 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 27021 25832 118 243 0 26775 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 108084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16421
/proc/meminfo: memFree=1357032/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=108344 CPUtime=1200.1
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32915 0 0 0 119982 28 0 0 25 0 1 0 225204111 110944256 25917 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 27086 25917 118 243 0 26840 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 108344

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16421
/proc/meminfo: memFree=1357032/2055920 swapFree=4192812/4192956
[pid=16420] ppid=16418 vsize=108344 CPUtime=1200.1
/proc/16420/stat : 16420 (cmusat) R 16418 16420 15061 0 -1 4194304 32915 0 0 0 119982 28 0 0 25 0 1 0 225204111 110944256 25917 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/16420/statm: 27086 25917 118 243 0 26840 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 108344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.13
CPU user time (s): 1199.82
CPU system time (s): 0.307953
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 108344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32915
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= 24741

runsolver used 1.38479 second user time and 2.86356 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 21 10:08:11 UTC 2007

IDJOB= 304154
IDBENCH= 20125
IDSOLVER= 121
FILE ID= node10/304154-1172052491

PBS_JOBID= 3865274

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1941321941-16.cnf
COMMAND LINE= /tmp/evaluation/304154-1172052491/cmusat /tmp/evaluation/304154-1172052491/instance-304154-1172052491.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-304154-1172052491 -o ROOT/results/node10/solver-304154-1172052491 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304154-1172052491/cmusat /tmp/evaluation/304154-1172052491/instance-304154-1172052491.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  29d9197b533e62223ea94a4a8ccad596

RANDOM SEED= 336609414

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1461136 kB
Buffers:         55000 kB
Cached:         422224 kB
SwapCached:          0 kB
Active:         278872 kB
Inactive:       242692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3004 kB
Writeback:           0 kB
Mapped:          63180 kB
Slab:            58692 kB
Committed_AS:  1286908 kB
PageTables:       1832 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= 66545 MiB

End job on node10 on Wed Feb 21 10:28:14 UTC 2007