Trace number 303334

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) 1200.04 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S2117580343-16.cnf
MD5SUM29eebfc33bb79c40df63e10b39764cb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1060.46
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  180                                                  |
0.00/0.02	c |  Number of clauses:    15300                                                |

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/node9/watcher-303334-1172032806 -o ROOT/results/node9/solver-303334-1172032806 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303334-1172032806/cmusat /tmp/evaluation/303334-1172032806/instance-303334-1172032806.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 8418
/proc/meminfo: memFree=1614840/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=2316 CPUtime=0
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 223235209 2371584 265 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 579 265 96 243 0 333 0

[startup+0.106882 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8418
/proc/meminfo: memFree=1614840/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=3560 CPUtime=0.1
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 605 0 0 0 10 0 0 0 18 0 1 0 223235209 3645440 588 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530482 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 890 588 107 243 0 644 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3560

[startup+0.51496 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8418
/proc/meminfo: memFree=1614840/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=4820 CPUtime=0.51
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 1238 0 0 0 51 0 0 0 22 0 1 0 223235209 4935680 814 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589727 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 1205 814 118 243 0 959 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4820

[startup+1.33712 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1610416/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=6700 CPUtime=1.33
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 1759 0 0 0 133 0 0 0 25 0 1 0 223235209 6860800 1335 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 1675 1335 118 243 0 1429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6700

[startup+2.97544 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1608880/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=7784 CPUtime=2.96
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 2255 0 0 0 296 0 0 0 25 0 1 0 223235209 7970816 1611 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 1946 1611 118 243 0 1700 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7784

[startup+6.25207 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1607088/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=9128 CPUtime=6.24
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 2764 0 0 0 623 1 0 0 25 0 1 0 223235209 9347072 1970 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 2282 1970 118 243 0 2036 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9128

[startup+12.7093 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1601712/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=15244 CPUtime=12.69
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 4401 0 0 0 1268 1 0 0 25 0 1 0 223235209 15609856 3288 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 3811 3288 118 243 0 3565 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15244

[startup+25.5128 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8419
/proc/meminfo: memFree=1600944/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=15836 CPUtime=25.49
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 4757 0 0 0 2547 2 0 0 25 0 1 0 223235209 16216064 3507 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 3959 3507 118 243 0 3713 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15836

[startup+51.1267 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1595760/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=20588 CPUtime=51.1
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 6381 0 0 0 5107 3 0 0 25 0 1 0 223235209 21082112 4776 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 5147 4776 118 243 0 4901 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20588

[startup+102.353 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1581872/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=35888 CPUtime=102.3
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 10802 0 0 0 10224 6 0 0 25 0 1 0 223235209 36749312 8253 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 8972 8253 118 243 0 8726 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35888

[startup+162.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1579568/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=37844 CPUtime=162.32
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 11808 0 0 0 16225 7 0 0 25 0 1 0 223235209 38752256 8811 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 9461 8811 118 243 0 9215 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 37844

[startup+222.425 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1573040/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=43912 CPUtime=222.33
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 13791 0 0 0 22223 10 0 0 25 0 1 0 223235209 44965888 10432 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 10978 10432 118 243 0 10732 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 43912

[startup+282.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1567216/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=49772 CPUtime=282.33
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 15570 0 0 0 28221 12 0 0 25 0 1 0 223235209 50966528 12007 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 12443 12007 118 243 0 12197 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 49772

[startup+342.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1542512/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=77568 CPUtime=342.34
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 22825 0 0 0 34219 15 0 0 25 0 1 0 223235209 79429632 18082 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 19392 18082 118 243 0 19146 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 77568

[startup+402.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1541936/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=78048 CPUtime=402.36
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 23197 0 0 0 40220 16 0 0 25 0 1 0 223235209 79921152 18214 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 19512 18214 118 243 0 19266 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 78048

[startup+462.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1541296/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=78456 CPUtime=462.37
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 23646 0 0 0 46220 17 0 0 25 0 1 0 223235209 80338944 18369 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 19614 18369 118 243 0 19368 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 78456

[startup+522.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1541040/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=78852 CPUtime=522.37
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 23715 0 0 0 52220 17 0 0 25 0 1 0 223235209 80744448 18438 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 19713 18438 118 243 0 19467 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 78852

[startup+582.607 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1540336/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=79216 CPUtime=582.38
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 24173 0 0 0 58220 18 0 0 25 0 1 0 223235209 81117184 18611 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 19804 18611 118 243 0 19558 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 79216

[startup+642.644 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1539888/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=79328 CPUtime=642.39
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 24628 0 0 0 64220 19 0 0 25 0 1 0 223235209 81231872 18756 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 19832 18756 118 243 0 19586 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 79328

[startup+702.675 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1539568/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=79652 CPUtime=702.41
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 24666 0 0 0 70221 20 0 0 25 0 1 0 223235209 81563648 18794 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 19913 18794 118 243 0 19667 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 79652

[startup+762.708 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1536112/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=82812 CPUtime=762.41
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 25910 0 0 0 76220 21 0 0 25 0 1 0 223235209 84799488 19667 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 20703 19667 118 243 0 20457 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 82812

[startup+822.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1535856/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=82972 CPUtime=822.43
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 25967 0 0 0 82221 22 0 0 25 0 1 0 223235209 84963328 19724 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 20743 19724 118 243 0 20497 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 82972

[startup+882.774 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1535472/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=83488 CPUtime=882.43
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 26069 0 0 0 88221 22 0 0 25 0 1 0 223235209 85491712 19826 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 20872 19826 118 243 0 20626 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 83488

[startup+942.805 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1528048/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=90524 CPUtime=942.45
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 28280 0 0 0 94219 26 0 0 25 0 1 0 223235209 92696576 21668 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 22631 21668 118 243 0 22385 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 90524

[startup+1002.83 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8421
/proc/meminfo: memFree=1527792/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=90976 CPUtime=1002.45
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 28413 0 0 0 100219 26 0 0 25 0 1 0 223235209 93159424 21768 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 22744 21768 118 243 0 22498 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 90976

[startup+1062.87 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 8421
/proc/meminfo: memFree=1527472/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=91300 CPUtime=1062.47
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 28489 0 0 0 106220 27 0 0 25 0 1 0 223235209 93491200 21844 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 22825 21844 118 243 0 22579 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 91300

[startup+1122.9 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 8421
/proc/meminfo: memFree=1523376/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=95392 CPUtime=1122.48
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 29543 0 0 0 112220 28 0 0 25 0 1 0 223235209 97681408 22898 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 23848 22898 118 243 0 23602 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 95392

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8421
/proc/meminfo: memFree=1518128/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=100300 CPUtime=1182.49
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 31268 0 0 0 118219 30 0 0 25 0 1 0 223235209 102707200 24188 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 25075 24188 118 243 0 24829 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 100300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8421
/proc/meminfo: memFree=1517936/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=100560 CPUtime=1200.01
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 31304 0 0 0 119971 30 0 0 25 0 1 0 223235209 102973440 24224 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 25140 24224 118 243 0 24894 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 100560

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8421
/proc/meminfo: memFree=1517936/2055920 swapFree=4192812/4192956
[pid=8418] ppid=8416 vsize=100560 CPUtime=1200.01
/proc/8418/stat : 8418 (cmusat) R 8416 8418 7242 0 -1 4194304 31304 0 0 0 119971 30 0 0 25 0 1 0 223235209 102973440 24224 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589667 0 0 4096 35 0 0 0 17 1 0 0
/proc/8418/statm: 25140 24224 118 243 0 24894 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 100560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.04
CPU user time (s): 1199.71
CPU system time (s): 0.321951
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 100560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.321951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31304
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= 15247

runsolver used 1.37879 second user time and 2.88856 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Feb 21 04:40:06 UTC 2007

IDJOB= 303334
IDBENCH= 20105
IDSOLVER= 121
FILE ID= node9/303334-1172032806

PBS_JOBID= 3849188

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S2117580343-16.cnf
COMMAND LINE= /tmp/evaluation/303334-1172032806/cmusat /tmp/evaluation/303334-1172032806/instance-303334-1172032806.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-303334-1172032806 -o ROOT/results/node9/solver-303334-1172032806 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303334-1172032806/cmusat /tmp/evaluation/303334-1172032806/instance-303334-1172032806.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  29eebfc33bb79c40df63e10b39764cb1

RANDOM SEED= 915832340

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1615248 kB
Buffers:         54048 kB
Cached:         260792 kB
SwapCached:          0 kB
Active:         285344 kB
Inactive:        83836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          73240 kB
Slab:            57140 kB
Committed_AS:  1133504 kB
PageTables:       1688 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= 66548 MiB

End job on node9 on Wed Feb 21 05:00:08 UTC 2007