Trace number 308377

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) 1200.03 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  5500                                                 |
0.00/0.02	c |  Number of clauses:    14684                                                |

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/node21/watcher-308377-1172519463 -o ROOT/results/node21/solver-308377-1172519463 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308377-1172519463/cmusat /tmp/evaluation/308377-1172519463/instance-308377-1172519463.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 3/77 12526
/proc/meminfo: memFree=1951304/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=2936 CPUtime=0
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 390 0 0 0 0 0 0 0 18 0 1 0 271900183 3006464 373 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135097672 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 734 373 96 243 0 488 0

[startup+0.106733 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12526
/proc/meminfo: memFree=1951304/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=4216 CPUtime=0.1
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 1202 0 0 0 10 0 0 0 18 0 1 0 271900183 4317184 611 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 1054 611 113 243 0 808 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4216

[startup+0.514779 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 12526
/proc/meminfo: memFree=1951304/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=4480 CPUtime=0.5
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 1283 0 0 0 50 0 0 0 22 0 1 0 271900183 4587520 692 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589449 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 1120 692 118 243 0 874 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4480

[startup+1.33487 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1948096/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=5408 CPUtime=1.32
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 1554 0 0 0 132 0 0 0 25 0 1 0 271900183 5537792 963 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 1352 963 118 243 0 1106 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5408

[startup+2.97105 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1947584/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=5812 CPUtime=2.96
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 1712 0 0 0 296 0 0 0 25 0 1 0 271900183 5951488 1052 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 1453 1052 118 243 0 1207 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5812

[startup+6.2514 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1946304/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=7280 CPUtime=6.24
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 2221 0 0 0 623 1 0 0 25 0 1 0 271900183 7454720 1450 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590002 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 1820 1450 118 243 0 1574 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7280

[startup+12.7021 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1944328/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=8492 CPUtime=12.69
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 2716 0 0 0 1268 1 0 0 25 0 1 0 271900183 8695808 1778 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 2123 1778 118 243 0 1877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8492

[startup+25.5105 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1941256/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=12176 CPUtime=25.49
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 3906 0 0 0 2547 2 0 0 25 0 1 0 271900183 12468224 2547 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 3044 2547 118 243 0 2798 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12176

[startup+51.1203 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1937672/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=15540 CPUtime=51.09
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 5086 0 0 0 5106 3 0 0 25 0 1 0 271900183 15912960 3470 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 3885 3470 118 243 0 3639 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15540

[startup+102.34 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1924936/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=29064 CPUtime=102.3
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 9014 0 0 0 10223 7 0 0 25 0 1 0 271900183 29761536 6586 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 7266 6586 118 243 0 7020 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29064

[startup+162.368 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1924552/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=29280 CPUtime=162.31
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 9334 0 0 0 16224 7 0 0 25 0 1 0 271900183 29982720 6688 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 7320 6688 118 243 0 7074 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 29280

[startup+222.399 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1919048/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=34404 CPUtime=222.33
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 10963 0 0 0 22224 9 0 0 25 0 1 0 271900183 35229696 8065 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 8601 8065 118 243 0 8355 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 34404

[startup+282.428 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1914568/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=38464 CPUtime=282.34
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 12333 0 0 0 28224 10 0 0 25 0 1 0 271900183 39387136 9140 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592627 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 9616 9140 118 243 0 9370 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 38464

[startup+342.455 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1913224/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=39452 CPUtime=342.35
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 12816 0 0 0 34224 11 0 0 25 0 1 0 271900183 40398848 9457 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 9863 9457 118 243 0 9617 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 39452

[startup+402.49 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1891784/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=63700 CPUtime=402.37
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 19094 0 0 0 40223 14 0 0 25 0 1 0 271900183 65228800 14791 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 15925 14791 118 243 0 15679 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 63700

[startup+462.52 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1891400/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=63700 CPUtime=462.39
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 19189 0 0 0 46224 15 0 0 25 0 1 0 271900183 65228800 14886 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 15925 14886 118 243 0 15679 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 63700

[startup+522.548 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1891080/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=64088 CPUtime=522.4
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 19469 0 0 0 52224 16 0 0 25 0 1 0 271900183 65626112 14970 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 16022 14970 118 243 0 15776 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 64088

[startup+582.58 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 12527
/proc/meminfo: memFree=1890376/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=64324 CPUtime=582.42
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 19817 0 0 0 58226 16 0 0 25 0 1 0 271900183 65867776 15105 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 16081 15105 118 243 0 15835 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 64324

[startup+642.636 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 12641
/proc/meminfo: memFree=1888792/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=64324 CPUtime=642.4
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 19872 0 0 0 64221 19 0 0 25 0 1 0 271900183 65867776 15160 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 16081 15160 118 243 0 15835 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 64324

[startup+702.688 s]
/proc/loadavg: 1.04 0.99 1.00 2/78 12725
/proc/meminfo: memFree=1889416/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=64404 CPUtime=702.38
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 20152 0 0 0 70218 20 0 0 25 0 1 0 271900183 65949696 15208 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 16101 15208 118 243 0 15855 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 64404

[startup+762.717 s]
/proc/loadavg: 1.01 0.99 1.00 2/78 12725
/proc/meminfo: memFree=1889160/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=64728 CPUtime=762.39
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 20286 0 0 0 76219 20 0 0 25 0 1 0 271900183 66281472 15342 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 16182 15342 118 243 0 15936 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 64728

[startup+822.753 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 12725
/proc/meminfo: memFree=1888200/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=65488 CPUtime=822.42
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 20728 0 0 0 82221 21 0 0 25 0 1 0 271900183 67059712 15532 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 16372 15532 118 243 0 16126 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 65488

[startup+882.781 s]
/proc/loadavg: 1.00 0.99 1.00 2/78 12725
/proc/meminfo: memFree=1884552/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=69132 CPUtime=882.42
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 21644 0 0 0 88220 22 0 0 25 0 1 0 271900183 70791168 16448 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 17283 16448 118 243 0 17037 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 69132

[startup+942.813 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1880008/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=73192 CPUtime=942.44
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 23040 0 0 0 94220 24 0 0 25 0 1 0 271900183 74948608 17569 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 18298 17569 118 243 0 18052 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 73192

[startup+1002.84 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1879944/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=73336 CPUtime=1002.46
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 23043 0 0 0 100221 25 0 0 25 0 1 0 271900183 75096064 17572 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 18334 17572 118 243 0 18088 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 73336

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1876168/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=76928 CPUtime=1062.47
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 23979 0 0 0 106221 26 0 0 25 0 1 0 271900183 78774272 18508 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 19232 18508 118 243 0 18986 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 76928

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1870664/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=82064 CPUtime=1122.47
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 25643 0 0 0 112219 28 0 0 25 0 1 0 271900183 84033536 19872 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 20516 19872 118 243 0 20270 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 82064

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1870600/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=82064 CPUtime=1182.49
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 25644 0 0 0 118220 29 0 0 25 0 1 0 271900183 84033536 19873 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 20516 19873 118 243 0 20270 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 82064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1870600/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=82064 CPUtime=1200.01
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 25644 0 0 0 119972 29 0 0 25 0 1 0 271900183 84033536 19873 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 20516 19873 118 243 0 20270 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 82064

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12725
/proc/meminfo: memFree=1870600/2055920 swapFree=4145392/4192956
[pid=12526] ppid=12524 vsize=82064 CPUtime=1200.01
/proc/12526/stat : 12526 (cmusat) R 12524 12526 12017 0 -1 4194304 25644 0 0 0 119972 29 0 0 25 0 1 0 271900183 84033536 19873 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12526/statm: 20516 19873 118 243 0 20270 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 82064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.305953
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 82064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.305953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25644
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= 24511

runsolver used 1.46078 second user time and 2.72858 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Feb 26 19:51:03 UTC 2007

IDJOB= 308377
IDBENCH= 20230
IDSOLVER= 121
FILE ID= node21/308377-1172519463

PBS_JOBID= 3971770

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308377-1172519463/cmusat /tmp/evaluation/308377-1172519463/instance-308377-1172519463.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-308377-1172519463 -o ROOT/results/node21/solver-308377-1172519463 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308377-1172519463/cmusat /tmp/evaluation/308377-1172519463/instance-308377-1172519463.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 583161599

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1951776 kB
Buffers:          7408 kB
Cached:          36520 kB
SwapCached:      15640 kB
Active:          35668 kB
Inactive:        39692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1951776 kB
SwapTotal:     4192956 kB
SwapFree:      4145392 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          30628 kB
Slab:            14464 kB
Committed_AS:   734316 kB
PageTables:       1676 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= 66559 MiB

End job on node21 on Mon Feb 26 20:11:05 UTC 2007