Trace number 302678

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 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1366805398-04.cnf
MD5SUMb932a8ed2f3ee2cd2146e3f8fad06dd2
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  240                                                  |
0.00/0.03	c |  Number of clauses:    20400                                                |

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/node39/watcher-302678-1172017062 -o ROOT/results/node39/solver-302678-1172017062 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302678-1172017062/cmusat /tmp/evaluation/302678-1172017062/instance-302678-1172017062.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: 1.00 1.01 1.13 3/64 4465
/proc/meminfo: memFree=1897728/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=2316 CPUtime=0
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 221662113 2371584 303 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 579 304 96 243 0 333 0

[startup+0.106414 s]
/proc/loadavg: 1.00 1.01 1.13 3/64 4465
/proc/meminfo: memFree=1897728/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=4160 CPUtime=0.1
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 797 0 0 0 10 0 0 0 18 0 1 0 221662113 4259840 780 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530529 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 1040 780 107 243 0 794 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4160

[startup+0.514483 s]
/proc/loadavg: 1.00 1.01 1.13 3/64 4465
/proc/meminfo: memFree=1897728/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=4324 CPUtime=0.5
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 844 0 0 0 50 0 0 0 21 0 1 0 221662113 4427776 827 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530508 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 1081 827 108 243 0 835 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4324

[startup+1.33462 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 4466
/proc/meminfo: memFree=1893176/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=6816 CPUtime=1.32
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 2053 0 0 0 132 0 0 0 25 0 1 0 221662113 6979584 1371 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 1704 1371 118 243 0 1458 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6816

[startup+2.9709 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 4466
/proc/meminfo: memFree=1890424/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=9300 CPUtime=2.96
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 2877 0 0 0 295 1 0 0 25 0 1 0 221662113 9523200 2026 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 2325 2026 118 243 0 2079 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9300

[startup+6.24846 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 4466
/proc/meminfo: memFree=1888824/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=10640 CPUtime=6.23
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 3330 0 0 0 622 1 0 0 25 0 1 0 221662113 10895360 2358 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 2660 2358 118 243 0 2414 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10640

[startup+12.7016 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 4466
/proc/meminfo: memFree=1886464/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=12528 CPUtime=12.69
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 4118 0 0 0 1267 2 0 0 25 0 1 0 221662113 12828672 2877 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 3132 2877 118 243 0 2886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12528

[startup+25.5048 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 4466
/proc/meminfo: memFree=1878848/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=21224 CPUtime=25.48
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 6404 0 0 0 2545 3 0 0 25 0 1 0 221662113 21733376 4771 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 5306 4771 118 243 0 5060 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21224

[startup+51.1131 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 4466
/proc/meminfo: memFree=1876864/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=22864 CPUtime=51.08
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 7214 0 0 0 5104 4 0 0 25 0 1 0 221662113 23412736 5285 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 5716 5285 118 243 0 5470 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22864

[startup+102.322 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 4466
/proc/meminfo: memFree=1868672/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=30716 CPUtime=102.27
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 9760 0 0 0 10220 7 0 0 25 0 1 0 221662113 31453184 7333 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 7679 7333 118 243 0 7433 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30716

[startup+162.341 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 4466
/proc/meminfo: memFree=1848512/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=53032 CPUtime=162.27
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 15731 0 0 0 16217 10 0 0 25 0 1 0 221662113 54304768 12361 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 13258 12361 118 243 0 13012 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 53032

[startup+222.354 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 4466
/proc/meminfo: memFree=1848000/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=53140 CPUtime=222.27
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 16218 0 0 0 22216 11 0 0 25 0 1 0 221662113 54415360 12499 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 13285 12499 118 243 0 13039 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 53140

[startup+282.368 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 4466
/proc/meminfo: memFree=1847424/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=53684 CPUtime=282.26
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 16567 0 0 0 28215 11 0 0 25 0 1 0 221662113 54972416 12653 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 13421 12653 118 243 0 13175 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 53684

[startup+342.385 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 4466
/proc/meminfo: memFree=1846656/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=54204 CPUtime=342.25
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 16953 0 0 0 34214 11 0 0 25 0 1 0 221662113 55504896 12828 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 13551 12828 118 243 0 13305 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 54204

[startup+402.406 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 4466
/proc/meminfo: memFree=1841664/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=58992 CPUtime=402.25
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 18449 0 0 0 40212 13 0 0 25 0 1 0 221662113 60407808 14096 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 14748 14096 118 243 0 14502 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 58992

[startup+462.421 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 4466
/proc/meminfo: memFree=1838528/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=61860 CPUtime=462.25
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 19459 0 0 0 46211 14 0 0 25 0 1 0 221662113 63344640 14860 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 15465 14860 118 243 0 15219 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 61860

[startup+522.437 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 4466
/proc/meminfo: memFree=1832640/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=67624 CPUtime=522.24
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 21192 0 0 0 52208 16 0 0 25 0 1 0 221662113 69246976 16326 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 16906 16326 118 243 0 16660 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 67624

[startup+582.454 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 4466
/proc/meminfo: memFree=1832384/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=67792 CPUtime=582.24
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 21248 0 0 0 58208 16 0 0 25 0 1 0 221662113 69419008 16382 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 16948 16382 118 243 0 16702 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 67792

[startup+642.473 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 4466
/proc/meminfo: memFree=1825920/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=73912 CPUtime=642.24
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 23145 0 0 0 64206 18 0 0 25 0 1 0 221662113 75685888 17990 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 18478 17990 118 243 0 18232 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 73912

[startup+702.493 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 4466
/proc/meminfo: memFree=1825728/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=74204 CPUtime=702.23
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 23194 0 0 0 70205 18 0 0 25 0 1 0 221662113 75984896 18039 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 18551 18039 118 243 0 18305 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 74204

[startup+762.509 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4466
/proc/meminfo: memFree=1784576/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=119812 CPUtime=762.23
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 35037 0 0 0 76199 24 0 0 25 0 1 0 221662113 122687488 28291 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 29953 28291 118 243 0 29707 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 119812

[startup+822.526 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 4466
/proc/meminfo: memFree=1784448/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=119812 CPUtime=822.22
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 35077 0 0 0 82198 24 0 0 25 0 1 0 221662113 122687488 28331 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 29953 28331 118 243 0 29707 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 119812

[startup+882.542 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 4466
/proc/meminfo: memFree=1783936/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=119932 CPUtime=882.22
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 35532 0 0 0 88198 24 0 0 25 0 1 0 221662113 122810368 28444 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 29983 28444 118 243 0 29737 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 119932

[startup+942.558 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 4466
/proc/meminfo: memFree=1783936/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=119932 CPUtime=942.21
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 35532 0 0 0 94197 24 0 0 25 0 1 0 221662113 122810368 28444 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 29983 28444 118 243 0 29737 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 119932

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 4466
/proc/meminfo: memFree=1783616/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=119932 CPUtime=1002.21
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 35615 0 0 0 100197 24 0 0 25 0 1 0 221662113 122810368 28527 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 29983 28527 118 243 0 29737 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 119932

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 4466
/proc/meminfo: memFree=1783296/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=120064 CPUtime=1062.21
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 36072 0 0 0 106196 25 0 0 25 0 1 0 221662113 122945536 28612 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 30016 28612 118 243 0 29770 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 120064

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4466
/proc/meminfo: memFree=1783296/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=120064 CPUtime=1122.2
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 36073 0 0 0 112195 25 0 0 25 0 1 0 221662113 122945536 28613 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 30016 28613 118 243 0 29770 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 120064

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4466
/proc/meminfo: memFree=1783296/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=120064 CPUtime=1182.2
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 36074 0 0 0 118195 25 0 0 25 0 1 0 221662113 122945536 28614 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 30016 28614 118 243 0 29770 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 120064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4466
/proc/meminfo: memFree=1783296/2055920 swapFree=4183736/4192956
[pid=4465] ppid=4463 vsize=120064 CPUtime=1200.02
/proc/4465/stat : 4465 (cmusat) R 4463 4465 4064 0 -1 4194304 36074 0 0 0 119977 25 0 0 25 0 1 0 221662113 122945536 28614 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/4465/statm: 30016 28614 118 243 0 29770 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 120064

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): 1200.47
CPU time (s): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.273958
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 120064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.273958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36074
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= 3326

runsolver used 0.710891 second user time and 2.49962 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 21 00:17:42 UTC 2007

IDJOB= 302678
IDBENCH= 20089
IDSOLVER= 121
FILE ID= node39/302678-1172017062

PBS_JOBID= 3892674

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1366805398-04.cnf
COMMAND LINE= /tmp/evaluation/302678-1172017062/cmusat /tmp/evaluation/302678-1172017062/instance-302678-1172017062.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-302678-1172017062 -o ROOT/results/node39/solver-302678-1172017062 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302678-1172017062/cmusat /tmp/evaluation/302678-1172017062/instance-302678-1172017062.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b932a8ed2f3ee2cd2146e3f8fad06dd2

RANDOM SEED= 112270831

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1898136 kB
Buffers:         26600 kB
Cached:          92992 kB
SwapCached:       3284 kB
Active:          66892 kB
Inactive:        62404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898136 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            3120 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            14528 kB
Committed_AS:   583240 kB
PageTables:       1412 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 node39 on Wed Feb 21 00:37:45 UTC 2007