Trace number 295626

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) 1200.05 1200.31

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1084572666-19.SAT.shuffled.cnf
MD5SUMea6c3c02564fa25b13cb9c95b3e90ee5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.68074
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  70                                                   |
0.00/0.01	c |  Number of clauses:    6230                                                 |

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/node29/watcher-295626-1171808828 -o ROOT/results/node29/solver-295626-1171808828 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295626-1171808828/cmusat /tmp/evaluation/295626-1171808828/instance-295626-1171808828.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 0.99 3/77 24402
/proc/meminfo: memFree=911984/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=2316 CPUtime=0
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 174647019 2371584 201 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 579 203 96 243 0 333 0

[startup+0.107138 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24402
/proc/meminfo: memFree=911984/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=2852 CPUtime=0.1
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 339 0 0 0 10 0 0 0 18 0 1 0 174647019 2920448 322 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 713 322 108 243 0 467 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2852

[startup+0.515164 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24402
/proc/meminfo: memFree=911984/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=3956 CPUtime=0.51
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 775 0 0 0 51 0 0 0 21 0 1 0 174647019 4050944 625 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 989 625 117 243 0 743 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3956

[startup+1.33622 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24403
/proc/meminfo: memFree=909608/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=4304 CPUtime=1.33
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 847 0 0 0 133 0 0 0 25 0 1 0 174647019 4407296 697 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 1076 697 117 243 0 830 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4304

[startup+2.97932 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24403
/proc/meminfo: memFree=908328/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=5728 CPUtime=2.97
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 1195 0 0 0 297 0 0 0 25 0 1 0 174647019 5865472 1008 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 1432 1008 117 243 0 1186 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5728

[startup+6.25553 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24403
/proc/meminfo: memFree=907752/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=6312 CPUtime=6.24
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 1484 0 0 0 624 0 0 0 25 0 1 0 174647019 6463488 1189 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589589 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 1578 1189 117 243 0 1332 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6312

[startup+12.7129 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24403
/proc/meminfo: memFree=904360/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=9916 CPUtime=12.7
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 2650 0 0 0 1269 1 0 0 25 0 1 0 174647019 10153984 1947 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589606 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 2479 1947 117 243 0 2233 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9916

[startup+25.5137 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24403
/proc/meminfo: memFree=902824/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=11400 CPUtime=25.5
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 3341 0 0 0 2548 2 0 0 25 0 1 0 174647019 11673600 2378 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 2850 2378 117 243 0 2604 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11400

[startup+51.1234 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24403
/proc/meminfo: memFree=895720/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=19260 CPUtime=51.1
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 5930 0 0 0 5106 4 0 0 25 0 1 0 174647019 19722240 4108 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589736 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 4815 4108 117 243 0 4569 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19260

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24403
/proc/meminfo: memFree=893096/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=21792 CPUtime=102.3
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 7044 0 0 0 10225 5 0 0 25 0 1 0 174647019 22315008 4832 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 5448 4832 117 243 0 5202 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21792

[startup+162.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24403
/proc/meminfo: memFree=880296/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=37188 CPUtime=162.36
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 11473 0 0 0 16227 9 0 0 25 0 1 0 174647019 38080512 7941 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 9297 7941 117 243 0 9051 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 37188

[startup+222.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24403
/proc/meminfo: memFree=879464/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=37344 CPUtime=222.37
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 12094 0 0 0 22228 9 0 0 25 0 1 0 174647019 38240256 8141 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 9336 8141 117 243 0 9090 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 37344

[startup+282.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24403
/proc/meminfo: memFree=878440/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=37972 CPUtime=282.39
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 12618 0 0 0 28229 10 0 0 25 0 1 0 174647019 38883328 8392 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 9493 8392 117 243 0 9247 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 37972

[startup+342.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24403
/proc/meminfo: memFree=877544/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=38460 CPUtime=342.4
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 13125 0 0 0 34229 11 0 0 25 0 1 0 174647019 39383040 8620 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 9615 8620 117 243 0 9369 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 38460

[startup+402.521 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 24403
/proc/meminfo: memFree=875048/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=40860 CPUtime=402.42
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 14064 0 0 0 40230 12 0 0 25 0 1 0 174647019 41840640 9238 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 10215 9238 117 243 0 9969 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 40860

[startup+462.547 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24403
/proc/meminfo: memFree=873128/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=42560 CPUtime=462.43
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 14590 0 0 0 46231 12 0 0 25 0 1 0 174647019 43581440 9731 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589552 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 10640 9731 117 243 0 10394 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 42560

[startup+522.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=871272/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=44288 CPUtime=522.45
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 15361 0 0 0 52231 14 0 0 25 0 1 0 174647019 45350912 10153 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 11072 10153 117 243 0 10826 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 44288

[startup+582.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=869800/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=45916 CPUtime=582.46
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 15855 0 0 0 58232 14 0 0 25 0 1 0 174647019 47017984 10549 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 11479 10549 117 243 0 11233 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 45916

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=867688/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=47812 CPUtime=642.48
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 16737 0 0 0 64232 16 0 0 25 0 1 0 174647019 48959488 11085 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 11953 11085 117 243 0 11707 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 47812

[startup+702.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=867240/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=48204 CPUtime=702.49
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 16856 0 0 0 70233 16 0 0 25 0 1 0 174647019 49360896 11171 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 12051 11171 117 243 0 11805 0
Current children cumulated CPU time (s) 702.49
Current children cumulated vsize (KiB) 48204

[startup+762.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=847912/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=73224 CPUtime=762.51
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 23636 0 0 0 76232 19 0 0 25 0 1 0 174647019 74981376 16012 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18306 16012 117 243 0 18060 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 73224

[startup+822.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=847912/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=73092 CPUtime=822.53
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 23659 0 0 0 82234 19 0 0 25 0 1 0 174647019 74846208 16002 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18273 16002 117 243 0 18027 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 73092

[startup+882.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=847144/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=73252 CPUtime=882.55
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 24288 0 0 0 88234 21 0 0 25 0 1 0 174647019 75010048 16215 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18313 16215 117 243 0 18067 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 73252

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=847144/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=73252 CPUtime=942.56
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 24289 0 0 0 94235 21 0 0 25 0 1 0 174647019 75010048 16216 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18313 16216 117 243 0 18067 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 73252

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=847080/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=72992 CPUtime=1002.57
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 24323 0 0 0 100236 21 0 0 25 0 1 0 174647019 74743808 16185 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18248 16185 117 243 0 18002 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 72992

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=846504/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=72992 CPUtime=1062.59
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 24497 0 0 0 106237 22 0 0 25 0 1 0 174647019 74743808 16359 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18248 16359 117 243 0 18002 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 72992

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24403
/proc/meminfo: memFree=846376/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=73172 CPUtime=1122.61
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 25012 0 0 0 112238 23 0 0 25 0 1 0 174647019 74928128 16418 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18293 16418 117 243 0 18047 0
Current children cumulated CPU time (s) 1122.61
Current children cumulated vsize (KiB) 73172

[startup+1182.89 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 24403
/proc/meminfo: memFree=846312/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=73172 CPUtime=1182.62
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 25014 0 0 0 118239 23 0 0 25 0 1 0 174647019 74928128 16420 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18293 16420 117 243 0 18047 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 73172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.29 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 24403
/proc/meminfo: memFree=846312/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=73172 CPUtime=1200.03
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 25016 0 0 0 119980 23 0 0 25 0 1 0 174647019 74928128 16422 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18293 16422 117 243 0 18047 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 73172

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

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

[startup+1200.29 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 24403
/proc/meminfo: memFree=846312/2055920 swapFree=4147432/4192956
[pid=24402] ppid=24400 vsize=73172 CPUtime=1200.03
/proc/24402/stat : 24402 (cmusat) R 24400 24402 23391 0 -1 4194304 25016 0 0 0 119980 23 0 0 25 0 1 0 174647019 74928128 16422 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/24402/statm: 18293 16422 117 243 0 18047 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 73172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.247962
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 73252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.247962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25016
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= 973

runsolver used 1.40779 second user time and 2.80157 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Feb 18 14:27:08 UTC 2007

IDJOB= 295626
IDBENCH= 19917
IDSOLVER= 121
FILE ID= node29/295626-1171808828

PBS_JOBID= 3839616

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1084572666-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295626-1171808828/cmusat /tmp/evaluation/295626-1171808828/instance-295626-1171808828.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-295626-1171808828 -o ROOT/results/node29/solver-295626-1171808828 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295626-1171808828/cmusat /tmp/evaluation/295626-1171808828/instance-295626-1171808828.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ea6c3c02564fa25b13cb9c95b3e90ee5

RANDOM SEED= 645209891

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:        912456 kB
Buffers:         40096 kB
Cached:        1001724 kB
SwapCached:      12248 kB
Active:         804876 kB
Inactive:       259984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        912456 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            2608 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            64084 kB
Committed_AS:   639496 kB
PageTables:       1864 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= 66562 MiB

End job on node29 on Sun Feb 18 14:47:10 UTC 2007