Trace number 306368

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) 1200.11 1200.58

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
MD5SUM8e2b6af718158791a511354b0839f24f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.9097
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/node78/watcher-306368-1172097668 -o ROOT/results/node78/solver-306368-1172097668 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306368-1172097668/cmusat /tmp/evaluation/306368-1172097668/instance-306368-1172097668.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: 0.91 0.97 0.99 3/65 11513
/proc/meminfo: memFree=1296256/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=3208 CPUtime=0
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 490 0 0 0 0 0 0 0 19 0 1 0 4634188 3284992 473 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 802 474 96 243 0 556 0

[startup+0.107138 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 11513
/proc/meminfo: memFree=1296256/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=3572 CPUtime=0.1
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 1163 0 0 0 10 0 0 0 20 0 1 0 4634188 3657728 480 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 893 480 111 243 0 647 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3572

[startup+0.515213 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 11513
/proc/meminfo: memFree=1296256/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=6680 CPUtime=0.5
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 2062 0 0 0 49 1 0 0 24 0 1 0 4634188 6840320 1179 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581103 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 1670 1179 118 243 0 1424 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6680

[startup+1.33836 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 11514
/proc/meminfo: memFree=1290424/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=8660 CPUtime=1.33
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 2560 0 0 0 131 2 0 0 25 0 1 0 4634188 8867840 1677 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 2165 1677 118 243 0 1919 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8660

[startup+2.97466 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 11514
/proc/meminfo: memFree=1287608/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=12224 CPUtime=2.96
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 3487 0 0 0 294 2 0 0 25 0 1 0 4634188 12517376 2604 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 3056 2604 118 243 0 2810 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12224

[startup+6.25428 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 11514
/proc/meminfo: memFree=1281400/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=17824 CPUtime=6.24
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 5004 0 0 0 621 3 0 0 25 0 1 0 4634188 18251776 4042 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 4456 4042 118 243 0 4210 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17824

[startup+12.7075 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 11514
/proc/meminfo: memFree=1277888/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=19960 CPUtime=12.69
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 5729 0 0 0 1265 4 0 0 25 0 1 0 4634188 20439040 4604 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 4990 4604 118 243 0 4744 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19960

[startup+25.5088 s]
/proc/loadavg: 1.15 1.02 1.00 2/66 11514
/proc/meminfo: memFree=1273472/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=24336 CPUtime=25.49
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 6999 0 0 0 2544 5 0 0 25 0 1 0 4634188 24920064 5700 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 6084 5700 118 243 0 5838 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24336

[startup+51.1165 s]
/proc/loadavg: 1.10 1.02 1.00 2/66 11514
/proc/meminfo: memFree=1264960/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=32828 CPUtime=51.09
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 9447 0 0 0 5102 7 0 0 25 0 1 0 4634188 33615872 7864 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 8207 7864 118 243 0 7961 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 32828

[startup+102.324 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 11514
/proc/meminfo: memFree=1238400/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=60724 CPUtime=102.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 16946 0 0 0 10217 11 0 0 25 0 1 0 4634188 62181376 14472 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 15181 14472 118 243 0 14935 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 60724

[startup+162.348 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 11514
/proc/meminfo: memFree=1237760/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=61172 CPUtime=162.27
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 17382 0 0 0 16216 11 0 0 25 0 1 0 4634188 62640128 14658 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 15293 14658 118 243 0 15047 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 61172

[startup+222.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11514
/proc/meminfo: memFree=1229696/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=68904 CPUtime=222.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 19646 0 0 0 22214 14 0 0 25 0 1 0 4634188 70557696 16644 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 17226 16644 118 243 0 16980 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 68904

[startup+282.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11514
/proc/meminfo: memFree=1222016/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=76240 CPUtime=282.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 21863 0 0 0 28212 16 0 0 25 0 1 0 4634188 78069760 18550 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 19060 18550 118 243 0 18814 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 76240

[startup+342.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11514
/proc/meminfo: memFree=1218304/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=79716 CPUtime=342.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 22942 0 0 0 34211 17 0 0 25 0 1 0 4634188 81629184 19459 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 19929 19459 118 243 0 19683 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 79716

[startup+402.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11514
/proc/meminfo: memFree=1207808/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=90144 CPUtime=402.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 25576 0 0 0 40208 20 0 0 25 0 1 0 4634188 92307456 22093 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 22536 22093 118 243 0 22290 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 90144

[startup+462.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11514
/proc/meminfo: memFree=1203456/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=94680 CPUtime=462.27
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 26927 0 0 0 46207 20 0 0 25 0 1 0 4634188 96952320 23263 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 23670 23263 118 243 0 23424 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 94680

[startup+522.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11514
/proc/meminfo: memFree=1196736/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=100808 CPUtime=522.27
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 28686 0 0 0 52206 21 0 0 25 0 1 0 4634188 103227392 24829 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 25202 24829 118 243 0 24956 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 100808

[startup+582.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11516
/proc/meminfo: memFree=1187392/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=109976 CPUtime=582.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 31232 0 0 0 58204 24 0 0 25 0 1 0 4634188 112615424 27168 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580894 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 27494 27168 118 243 0 27248 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 109976

[startup+642.528 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 11516
/proc/meminfo: memFree=1117376/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183168 CPUtime=642.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 49581 0 0 0 64196 32 0 0 25 0 1 0 4634188 187564032 44608 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45792 44608 118 243 0 45546 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 183168

[startup+702.545 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 11516
/proc/meminfo: memFree=1117248/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183392 CPUtime=702.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 49869 0 0 0 70195 33 0 0 25 0 1 0 4634188 187793408 44675 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45848 44675 118 243 0 45602 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 183392

[startup+762.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11516
/proc/meminfo: memFree=1117184/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183392 CPUtime=762.27
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 49871 0 0 0 76194 33 0 0 25 0 1 0 4634188 187793408 44677 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45848 44677 118 243 0 45602 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 183392

[startup+822.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11516
/proc/meminfo: memFree=1116800/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183596 CPUtime=822.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 50221 0 0 0 82195 33 0 0 25 0 1 0 4634188 188002304 44790 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45899 44790 118 243 0 45653 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 183596

[startup+882.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11516
/proc/meminfo: memFree=1116736/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183596 CPUtime=882.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 50221 0 0 0 88195 33 0 0 25 0 1 0 4634188 188002304 44790 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45899 44790 118 243 0 45653 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 183596

[startup+942.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11516
/proc/meminfo: memFree=1116288/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183676 CPUtime=942.27
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 50575 0 0 0 94194 33 0 0 25 0 1 0 4634188 188084224 44889 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45919 44889 118 243 0 45673 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 183676

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11516
/proc/meminfo: memFree=1116288/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183676 CPUtime=1002.26
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 50575 0 0 0 100193 33 0 0 25 0 1 0 4634188 188084224 44889 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45919 44889 118 243 0 45673 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 183676

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11516
/proc/meminfo: memFree=1115840/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183760 CPUtime=1062.27
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 50955 0 0 0 106193 34 0 0 25 0 1 0 4634188 188170240 44994 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45940 44994 118 243 0 45694 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 183760

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11516
/proc/meminfo: memFree=1115840/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183760 CPUtime=1122.27
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 50955 0 0 0 112193 34 0 0 25 0 1 0 4634188 188170240 44994 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581013 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45940 44994 118 243 0 45694 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 183760

[startup+1182.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11516
/proc/meminfo: memFree=1115840/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183760 CPUtime=1182.28
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 50955 0 0 0 118194 34 0 0 25 0 1 0 4634188 188170240 44994 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45940 44994 118 243 0 45694 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 183760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11582
/proc/meminfo: memFree=1114568/2055920 swapFree=4192956/4192956
[pid=11513] ppid=11511 vsize=183760 CPUtime=1200.08
/proc/11513/stat : 11513 (cmusat) R 11511 11513 11407 0 -1 4194304 50955 0 0 0 119974 34 0 0 25 0 1 0 4634188 188170240 44994 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11513/statm: 45940 44994 118 243 0 45694 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 183760

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): 1200.58
CPU time (s): 1200.11
CPU user time (s): 1199.74
CPU system time (s): 0.368943
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 183760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50955
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= 2675

runsolver used 0.694894 second user time and 2.53861 second system time

The end

Launcher Data (download as text)

Begin job on node78 on Wed Feb 21 22:41:08 UTC 2007

IDJOB= 306368
IDBENCH= 20179
IDSOLVER= 121
FILE ID= node78/306368-1172097668

PBS_JOBID= 3892888

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
COMMAND LINE= /tmp/evaluation/306368-1172097668/cmusat /tmp/evaluation/306368-1172097668/instance-306368-1172097668.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node78/watcher-306368-1172097668 -o ROOT/results/node78/solver-306368-1172097668 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306368-1172097668/cmusat /tmp/evaluation/306368-1172097668/instance-306368-1172097668.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8e2b6af718158791a511354b0839f24f

RANDOM SEED= 60620398

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node78.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1296728 kB
Buffers:         38328 kB
Cached:         626032 kB
SwapCached:          0 kB
Active:         245904 kB
Inactive:       433484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296728 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2952 kB
Writeback:           0 kB
Mapped:          25180 kB
Slab:            65784 kB
Committed_AS:    72272 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node78 on Wed Feb 21 23:01:11 UTC 2007