Trace number 295298

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) 1200.08 1200.6

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
MD5SUMde03602edd8993d2cfb54584ba8c73c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.609906
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |

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/node65/watcher-295298-1171803443 -o ROOT/results/node65/solver-295298-1171803443 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295298-1171803443/cmusat /tmp/evaluation/295298-1171803443/instance-295298-1171803443.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 3/64 24586
/proc/meminfo: memFree=813520/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=2316 CPUtime=0
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 200301899 2371584 194 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134531719 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 579 194 96 243 0 333 0

[startup+0.107212 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 24586
/proc/meminfo: memFree=813520/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=2600 CPUtime=0.1
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 377 0 0 0 10 0 0 0 18 0 1 0 200301899 2662400 263 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 650 263 112 243 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2600

[startup+0.515279 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 24586
/proc/meminfo: memFree=813520/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=3604 CPUtime=0.51
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 628 0 0 0 51 0 0 0 21 0 1 0 200301899 3690496 514 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 901 514 118 243 0 655 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3604

[startup+1.33541 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24587
/proc/meminfo: memFree=811144/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=4664 CPUtime=1.33
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 849 0 0 0 133 0 0 0 25 0 1 0 200301899 4775936 735 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 1166 735 118 243 0 920 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4664

[startup+2.97268 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 24587
/proc/meminfo: memFree=810824/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=4888 CPUtime=2.96
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 946 0 0 0 296 0 0 0 25 0 1 0 200301899 5005312 832 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 1222 832 118 243 0 976 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4888

[startup+6.24922 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 24587
/proc/meminfo: memFree=809608/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=5808 CPUtime=6.24
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 1254 0 0 0 624 0 0 0 25 0 1 0 200301899 5947392 1071 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 1452 1071 118 243 0 1206 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5808

[startup+12.7053 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 24587
/proc/meminfo: memFree=807560/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=8044 CPUtime=12.69
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 2014 0 0 0 1268 1 0 0 25 0 1 0 200301899 8237056 1554 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590155 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 2011 1554 118 243 0 1765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8044

[startup+25.5074 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 24587
/proc/meminfo: memFree=802504/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=13940 CPUtime=25.49
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 3891 0 0 0 2547 2 0 0 25 0 1 0 200301899 14274560 2797 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 3485 2797 118 243 0 3239 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13940

[startup+51.1116 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 24587
/proc/meminfo: memFree=801096/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=15032 CPUtime=51.08
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 4649 0 0 0 5106 2 0 0 25 0 1 0 200301899 15392768 3177 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 3758 3177 118 243 0 3512 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15032

[startup+102.319 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 24587
/proc/meminfo: memFree=791432/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=26312 CPUtime=102.27
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 8364 0 0 0 10223 4 0 0 25 0 1 0 200301899 26943488 5579 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 6578 5579 118 243 0 6332 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26312

[startup+162.336 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24587
/proc/meminfo: memFree=789704/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=27824 CPUtime=162.27
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 9209 0 0 0 16222 5 0 0 25 0 1 0 200301899 28491776 6012 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 6956 6012 118 243 0 6710 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 27824

[startup+222.422 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 24651
/proc/meminfo: memFree=785168/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=30600 CPUtime=222.31
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 10494 0 0 0 22223 8 0 0 25 0 1 0 200301899 31334400 6809 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 7650 6809 118 243 0 7404 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 30600

[startup+282.468 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 24743
/proc/meminfo: memFree=782352/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=33136 CPUtime=282.29
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 11513 0 0 0 28219 10 0 0 25 0 1 0 200301899 33931264 7501 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 8284 7501 118 243 0 8038 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 33136

[startup+342.503 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24785
/proc/meminfo: memFree=770120/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=50876 CPUtime=342.27
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 16347 0 0 0 34215 12 0 0 25 0 1 0 200301899 52097024 10825 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 12719 10825 118 243 0 12473 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 50876

[startup+402.523 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24785
/proc/meminfo: memFree=769608/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=50996 CPUtime=402.27
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 16830 0 0 0 40214 13 0 0 25 0 1 0 200301899 52219904 10994 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 12749 10994 118 243 0 12503 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 50996

[startup+462.54 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24785
/proc/meminfo: memFree=769608/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=50996 CPUtime=462.27
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 16835 0 0 0 46214 13 0 0 25 0 1 0 200301899 52219904 10999 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 12749 10999 118 243 0 12503 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 50996

[startup+522.554 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 24785
/proc/meminfo: memFree=768904/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=51128 CPUtime=522.26
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 17346 0 0 0 52213 13 0 0 25 0 1 0 200301899 52355072 11166 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 12782 11166 118 243 0 12536 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 51128

[startup+582.571 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 24785
/proc/meminfo: memFree=768584/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=51644 CPUtime=582.26
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 17457 0 0 0 58213 13 0 0 25 0 1 0 200301899 52883456 11277 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 12911 11277 118 243 0 12665 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 51644

[startup+642.597 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=767368/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=52308 CPUtime=642.26
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 18169 0 0 0 64212 14 0 0 25 0 1 0 200301899 53563392 11514 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 13077 11514 118 243 0 12831 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 52308

[startup+702.614 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=767048/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=53096 CPUtime=702.26
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 18300 0 0 0 70212 14 0 0 25 0 1 0 200301899 54370304 11645 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 13274 11645 118 243 0 13028 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 53096

[startup+762.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=765768/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=53776 CPUtime=762.25
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 19032 0 0 0 76211 14 0 0 25 0 1 0 200301899 55066624 11930 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 13444 11930 118 243 0 13198 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 53776

[startup+822.649 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=765832/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=53960 CPUtime=822.25
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 19058 0 0 0 82211 14 0 0 25 0 1 0 200301899 55255040 11956 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 13490 11956 118 243 0 13244 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 53960

[startup+882.665 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=765448/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=54220 CPUtime=882.25
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 19168 0 0 0 88211 14 0 0 25 0 1 0 200301899 55521280 12033 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 13555 12033 118 243 0 13309 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 54220

[startup+942.687 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=762248/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=56760 CPUtime=942.25
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 19995 0 0 0 94209 16 0 0 25 0 1 0 200301899 58122240 12860 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 14190 12860 118 243 0 13944 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 56760

[startup+1002.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=761608/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=57720 CPUtime=1002.24
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 20718 0 0 0 100208 16 0 0 25 0 1 0 200301899 59105280 13031 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 14430 13031 118 243 0 14184 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 57720

[startup+1062.72 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=761352/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=57980 CPUtime=1062.25
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 20813 0 0 0 106208 17 0 0 25 0 1 0 200301899 59371520 13093 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589589 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 14495 13093 118 243 0 14249 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 57980

[startup+1122.74 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=761096/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=58116 CPUtime=1122.24
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 20879 0 0 0 112207 17 0 0 25 0 1 0 200301899 59510784 13159 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 14529 13159 118 243 0 14283 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 58116

[startup+1182.76 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=757128/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=61348 CPUtime=1182.24
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 22364 0 0 0 118206 18 0 0 25 0 1 0 200301899 62820352 14145 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589566 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 15337 14145 118 243 0 15091 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 61348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24785
/proc/meminfo: memFree=756680/2055920 swapFree=4183880/4192956
[pid=24586] ppid=24584 vsize=61864 CPUtime=1200.06
/proc/24586/stat : 24586 (cmusat) R 24584 24586 24054 0 -1 4194304 22503 0 0 0 119988 18 0 0 25 0 1 0 200301899 63348736 14219 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/24586/statm: 15466 14219 118 243 0 15220 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 61864

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): 1200.6
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.19297
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 61864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22503
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= 1843

runsolver used 0.866868 second user time and 2.42563 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Feb 18 12:57:23 UTC 2007

IDJOB= 295298
IDBENCH= 19909
IDSOLVER= 121
FILE ID= node65/295298-1171803443

PBS_JOBID= 3839588

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295298-1171803443/cmusat /tmp/evaluation/295298-1171803443/instance-295298-1171803443.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-295298-1171803443 -o ROOT/results/node65/solver-295298-1171803443 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295298-1171803443/cmusat /tmp/evaluation/295298-1171803443/instance-295298-1171803443.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  de03602edd8993d2cfb54584ba8c73c9

RANDOM SEED= 267437075

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:        814056 kB
Buffers:         48340 kB
Cached:        1063960 kB
SwapCached:       2900 kB
Active:         781904 kB
Inactive:       339876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        814056 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:           106104 kB
Committed_AS:   493676 kB
PageTables:       1456 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 node65 on Sun Feb 18 13:17:26 UTC 2007