Trace number 307106

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) 1200.06 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
MD5SUMd2577f7a2140d90de7e64601ab0f2e47
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)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  19000                                                |
0.10/0.17	c |  Number of clauses:    79800                                                |

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/node30/watcher-307106-1172113271 -o ROOT/results/node30/solver-307106-1172113271 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307106-1172113271/cmusat /tmp/evaluation/307106-1172113271/instance-307106-1172113271.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 0.97 0.99 3/83 24507
/proc/meminfo: memFree=1469224/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=3208 CPUtime=0
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 593 0 0 0 0 0 0 0 18 0 1 0 205091106 3284992 576 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 802 584 95 243 0 556 0

[startup+0.107949 s]
/proc/loadavg: 0.92 0.97 0.99 3/83 24507
/proc/meminfo: memFree=1469224/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=7812 CPUtime=0.1
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 1672 0 0 0 10 0 0 0 18 0 1 0 205091106 7999488 1638 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 1953 1639 96 243 0 1707 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7812

[startup+0.516007 s]
/proc/loadavg: 0.92 0.97 0.99 3/83 24507
/proc/meminfo: memFree=1469224/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=8664 CPUtime=0.51
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 2603 0 0 0 50 1 0 0 21 0 1 0 205091106 8871936 2011 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107969 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 2166 2011 112 243 0 1920 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8664

[startup+1.33912 s]
/proc/loadavg: 0.92 0.97 0.99 2/84 24508
/proc/meminfo: memFree=1457632/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=14584 CPUtime=1.33
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 3587 0 0 0 132 1 0 0 25 0 1 0 205091106 14934016 2995 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 3646 2995 119 243 0 3400 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 14584

[startup+2.97536 s]
/proc/loadavg: 0.92 0.97 0.99 2/84 24508
/proc/meminfo: memFree=1457504/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=14720 CPUtime=2.96
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 3629 0 0 0 295 1 0 0 25 0 1 0 205091106 15073280 3037 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 3680 3037 119 243 0 3434 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14720

[startup+6.25782 s]
/proc/loadavg: 0.93 0.97 0.99 2/84 24510
/proc/meminfo: memFree=1454496/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=18036 CPUtime=6.24
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 4449 0 0 0 622 2 0 0 25 0 1 0 205091106 18468864 3857 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 4509 3857 119 243 0 4263 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18036

[startup+12.7137 s]
/proc/loadavg: 0.93 0.97 0.99 2/84 24536
/proc/meminfo: memFree=1447392/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=24808 CPUtime=12.68
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 6165 0 0 0 1265 3 0 0 25 0 1 0 205091106 25403392 5573 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 6202 5573 119 243 0 5956 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24808

[startup+25.5206 s]
/proc/loadavg: 0.95 0.97 0.99 2/84 24544
/proc/meminfo: memFree=1434528/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=37940 CPUtime=25.48
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 9501 0 0 0 2542 6 0 0 25 0 1 0 205091106 38850560 8909 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 9485 8909 119 243 0 9239 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37940

[startup+51.1473 s]
/proc/loadavg: 0.96 0.97 0.99 3/88 24576
/proc/meminfo: memFree=1409400/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=59896 CPUtime=51.08
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 15024 0 0 0 5096 12 0 0 25 0 1 0 205091106 61333504 14432 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 0 0 0
/proc/24507/statm: 14974 14432 119 243 0 14728 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59896

[startup+102.388 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 25130
/proc/meminfo: memFree=1392080/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=80588 CPUtime=102.24
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 20892 0 0 0 10205 19 0 0 25 0 1 0 205091106 82522112 19647 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 20147 19647 119 243 0 19901 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 80588

[startup+162.419 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 25130
/proc/meminfo: memFree=1372496/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=99756 CPUtime=162.25
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 25901 0 0 0 16201 24 0 0 25 0 1 0 205091106 102150144 24426 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 24939 24426 119 243 0 24693 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 99756

[startup+222.447 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 25130
/proc/meminfo: memFree=1364880/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=107220 CPUtime=222.26
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 28038 0 0 0 22200 26 0 0 25 0 1 0 205091106 109793280 26326 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 26805 26326 119 243 0 26559 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 107220

[startup+282.471 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1346576/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=125608 CPUtime=282.26
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 32840 0 0 0 28197 29 0 0 25 0 1 0 205091106 128622592 30883 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 31402 30883 119 243 0 31156 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 125608

[startup+342.494 s]
/proc/loadavg: 1.24 1.06 1.02 2/78 25130
/proc/meminfo: memFree=1326544/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=145512 CPUtime=342.27
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 38081 0 0 0 34193 34 0 0 25 0 1 0 205091106 149004288 35871 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 36378 35871 119 243 0 36132 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 145512

[startup+402.525 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 25130
/proc/meminfo: memFree=1326288/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=145552 CPUtime=402.28
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 38424 0 0 0 40193 35 0 0 25 0 1 0 205091106 149045248 35951 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 36388 35951 119 243 0 36142 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 145552

[startup+462.55 s]
/proc/loadavg: 1.03 1.04 1.01 2/78 25130
/proc/meminfo: memFree=1326288/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=145552 CPUtime=462.28
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 38429 0 0 0 46193 35 0 0 25 0 1 0 205091106 149045248 35956 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 36388 35956 119 243 0 36142 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 145552

[startup+522.582 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 25130
/proc/meminfo: memFree=1311376/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=162012 CPUtime=522.3
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 42478 0 0 0 52192 38 0 0 25 0 1 0 205091106 165900288 39732 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 40503 39732 119 243 0 40257 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 162012

[startup+582.609 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25130
/proc/meminfo: memFree=1288144/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=186020 CPUtime=582.31
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 48237 0 0 0 58188 43 0 0 25 0 1 0 205091106 190484480 45491 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 46505 45491 119 243 0 46259 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 186020

[startup+642.636 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25130
/proc/meminfo: memFree=1281104/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=192976 CPUtime=642.32
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 50294 0 0 0 64187 45 0 0 25 0 1 0 205091106 197607424 47264 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 48244 47264 119 243 0 47998 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 192976

[startup+702.658 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25130
/proc/meminfo: memFree=1277136/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=196764 CPUtime=702.32
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 51393 0 0 0 70186 46 0 0 25 0 1 0 205091106 201486336 48363 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 49191 48363 119 243 0 48945 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 196764

[startup+762.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1148304/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=326944 CPUtime=762.33
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 84642 0 0 0 76174 59 0 0 25 0 1 0 205091106 334790656 80392 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 81736 80392 119 243 0 81490 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 326944

[startup+822.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1148240/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=326944 CPUtime=822.33
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 84646 0 0 0 82174 59 0 0 25 0 1 0 205091106 334790656 80396 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 81736 80396 119 243 0 81490 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 326944

[startup+882.742 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1148176/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=326944 CPUtime=882.34
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 84660 0 0 0 88174 60 0 0 25 0 1 0 205091106 334790656 80410 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 81736 80410 119 243 0 81490 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 326944

[startup+942.769 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1146768/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=328244 CPUtime=942.34
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 85006 0 0 0 94174 60 0 0 25 0 1 0 205091106 336121856 80756 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 82061 80756 119 243 0 81815 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 328244

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1146960/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=328244 CPUtime=1002.35
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 85015 0 0 0 100174 61 0 0 25 0 1 0 205091106 336121856 80765 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 82061 80765 119 243 0 81815 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 328244

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1147728/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=326944 CPUtime=1062.37
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 85091 0 0 0 106175 62 0 0 25 0 1 0 205091106 334790656 80516 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 81736 80516 119 243 0 81490 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 326944

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1147728/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=326944 CPUtime=1122.37
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 85091 0 0 0 112175 62 0 0 25 0 1 0 205091106 334790656 80516 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 81736 80516 119 243 0 81490 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 326944

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1147728/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=326944 CPUtime=1182.39
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 85111 0 0 0 118176 63 0 0 25 0 1 0 205091106 334790656 80536 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 81736 80536 119 243 0 81490 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 326944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25130
/proc/meminfo: memFree=1147728/2055920 swapFree=4145576/4192956
[pid=24507] ppid=24505 vsize=326944 CPUtime=1200
/proc/24507/stat : 24507 (cmusat) R 24505 24507 24049 0 -1 4194304 85125 0 0 0 119937 63 0 0 25 0 1 0 205091106 334790656 80550 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24507/statm: 81736 80550 119 243 0 81490 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 326944

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): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1199.38
CPU system time (s): 0.684895
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 329360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.38
system time used= 0.684895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85125
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= 2020

runsolver used 1.2848 second user time and 2.73658 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Feb 22 03:01:11 UTC 2007

IDJOB= 307106
IDBENCH= 20197
IDSOLVER= 121
FILE ID= node30/307106-1172113271

PBS_JOBID= 3892916

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1753083943-04.cnf
COMMAND LINE= /tmp/evaluation/307106-1172113271/cmusat /tmp/evaluation/307106-1172113271/instance-307106-1172113271.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-307106-1172113271 -o ROOT/results/node30/solver-307106-1172113271 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307106-1172113271/cmusat /tmp/evaluation/307106-1172113271/instance-307106-1172113271.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d2577f7a2140d90de7e64601ab0f2e47

RANDOM SEED= 446157326

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1469696 kB
Buffers:         51312 kB
Cached:         442040 kB
SwapCached:      15696 kB
Active:         295556 kB
Inactive:       223188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469696 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:            4100 kB
Writeback:           0 kB
Mapped:          31044 kB
Slab:            52508 kB
Committed_AS:   709804 kB
PageTables:       2108 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= 66555 MiB

End job on node30 on Thu Feb 22 03:21:13 UTC 2007