Trace number 303867

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) 1200.07 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.03	c |  Number of clauses:    18700                                                |

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/node70/watcher-303867-1172045615 -o ROOT/results/node70/solver-303867-1172045615 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303867-1172045615/cmusat /tmp/evaluation/303867-1172045615/instance-303867-1172045615.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 3/64 9104
/proc/meminfo: memFree=1648712/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=2316 CPUtime=0
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 187362157 2371584 290 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 579 290 96 243 0 333 0

[startup+0.106683 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9104
/proc/meminfo: memFree=1648712/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=4128 CPUtime=0.1
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 745 0 0 0 10 0 0 0 18 0 1 0 187362157 4227072 728 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 1032 728 107 243 0 786 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4128

[startup+0.514755 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9104
/proc/meminfo: memFree=1648712/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=3416 CPUtime=0.5
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 926 0 0 0 50 0 0 0 21 0 1 0 187362157 3497984 450 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 854 450 111 243 0 608 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3416

[startup+1.3349 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1644352/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=6856 CPUtime=1.32
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 1937 0 0 0 132 0 0 0 25 0 1 0 187362157 7020544 1332 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 1714 1332 118 243 0 1468 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6856

[startup+2.97421 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1641728/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=8660 CPUtime=2.96
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 2587 0 0 0 295 1 0 0 25 0 1 0 187362157 8867840 1827 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 2165 1827 118 243 0 1919 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8660

[startup+6.24979 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1640128/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=10004 CPUtime=6.24
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 3115 0 0 0 623 1 0 0 25 0 1 0 187362157 10244096 2186 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 2501 2186 118 243 0 2255 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10004

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1638016/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=12288 CPUtime=12.69
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 3985 0 0 0 1267 2 0 0 25 0 1 0 187362157 12582912 2799 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 3072 2799 118 243 0 2826 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12288

[startup+25.5043 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1631936/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=18872 CPUtime=25.48
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 5831 0 0 0 2546 2 0 0 25 0 1 0 187362157 19324928 4201 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 4718 4201 118 243 0 4472 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18872

[startup+51.1099 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1628288/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=22216 CPUtime=51.08
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 7053 0 0 0 5105 3 0 0 25 0 1 0 187362157 22749184 5134 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 5554 5134 118 243 0 5308 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22216

[startup+102.316 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1620160/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=29952 CPUtime=102.27
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 9574 0 0 0 10223 4 0 0 25 0 1 0 187362157 30670848 7166 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 7488 7166 118 243 0 7242 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29952

[startup+162.337 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1604608/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=47240 CPUtime=162.27
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 14507 0 0 0 16221 6 0 0 25 0 1 0 187362157 48373760 11045 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 11810 11045 118 243 0 11564 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 47240

[startup+222.357 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1604096/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=47572 CPUtime=222.27
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 14806 0 0 0 22221 6 0 0 25 0 1 0 187362157 48713728 11164 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 11893 11164 118 243 0 11647 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 47572

[startup+282.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1599040/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=52232 CPUtime=282.26
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 16484 0 0 0 28219 7 0 0 25 0 1 0 187362157 53485568 12438 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 13058 12438 118 243 0 12812 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 52232

[startup+342.386 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1594688/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=56212 CPUtime=342.26
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 17764 0 0 0 34217 9 0 0 25 0 1 0 187362157 57561088 13491 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 14053 13491 118 243 0 13807 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 56212

[startup+402.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1589504/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=61184 CPUtime=402.26
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 19301 0 0 0 40215 11 0 0 25 0 1 0 187362157 62652416 14782 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 15296 14782 118 243 0 15050 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 61184

[startup+462.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1583808/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=66744 CPUtime=462.25
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 21019 0 0 0 46213 12 0 0 25 0 1 0 187362157 68345856 16200 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 16686 16200 118 243 0 16440 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 66744

[startup+522.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1583488/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=67056 CPUtime=522.26
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 21109 0 0 0 52213 13 0 0 25 0 1 0 187362157 68665344 16290 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589648 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 16764 16290 118 243 0 16518 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 67056

[startup+582.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1550592/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=103172 CPUtime=582.26
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 30805 0 0 0 58210 16 0 0 25 0 1 0 187362157 105648128 24491 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 25793 24491 118 243 0 25547 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 103172

[startup+642.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1550528/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=103172 CPUtime=642.25
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 30809 0 0 0 64209 16 0 0 25 0 1 0 187362157 105648128 24495 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 25793 24495 118 243 0 25547 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 103172

[startup+702.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1550080/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=103284 CPUtime=702.24
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 31236 0 0 0 70208 16 0 0 25 0 1 0 187362157 105762816 24607 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 25821 24607 118 243 0 25575 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 103284

[startup+762.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1549952/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=103568 CPUtime=762.24
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 31275 0 0 0 76208 16 0 0 25 0 1 0 187362157 106053632 24646 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 25892 24646 118 243 0 25646 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 103568

[startup+822.528 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9105
/proc/meminfo: memFree=1549120/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=104080 CPUtime=822.24
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 31852 0 0 0 82208 16 0 0 25 0 1 0 187362157 106577920 24847 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 26020 24847 118 243 0 25774 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 104080

[startup+882.542 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 9105
/proc/meminfo: memFree=1548736/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=104532 CPUtime=882.23
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 31941 0 0 0 88207 16 0 0 25 0 1 0 187362157 107040768 24936 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 26133 24936 118 243 0 25887 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 104532

[startup+942.557 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 9105
/proc/meminfo: memFree=1548608/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=104724 CPUtime=942.23
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 31976 0 0 0 94207 16 0 0 25 0 1 0 187362157 107237376 24971 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 26181 24971 118 243 0 25935 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 104724

[startup+1002.57 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 9105
/proc/meminfo: memFree=1547968/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=104916 CPUtime=1002.22
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 32127 0 0 0 100206 16 0 0 25 0 1 0 187362157 107433984 25122 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 26229 25122 118 243 0 25983 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 104916

[startup+1062.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9105
/proc/meminfo: memFree=1547712/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=105244 CPUtime=1062.23
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 32558 0 0 0 106207 16 0 0 25 0 1 0 187362157 107769856 25180 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 26311 25180 118 243 0 26065 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 105244

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9105
/proc/meminfo: memFree=1547456/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=105504 CPUtime=1122.23
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 32656 0 0 0 112206 17 0 0 25 0 1 0 187362157 108036096 25245 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 26376 25245 118 243 0 26130 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 105504

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9105
/proc/meminfo: memFree=1547328/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=105696 CPUtime=1182.23
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 32692 0 0 0 118206 17 0 0 25 0 1 0 187362157 108232704 25281 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 26424 25281 118 243 0 26178 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 105696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9105
/proc/meminfo: memFree=1547072/2055920 swapFree=4183148/4192956
[pid=9104] ppid=9102 vsize=106020 CPUtime=1200.04
/proc/9104/stat : 9104 (cmusat) R 9102 9104 8692 0 -1 4194304 32762 0 0 0 119987 17 0 0 25 0 1 0 187362157 108564480 25351 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/9104/statm: 26505 25351 118 243 0 26259 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 106020

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): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.187971
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 106020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32762
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= 2688

runsolver used 0.726889 second user time and 2.48362 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Feb 21 08:13:35 UTC 2007

IDJOB= 303867
IDBENCH= 20118
IDSOLVER= 121
FILE ID= node70/303867-1172045615

PBS_JOBID= 3892750

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/303867-1172045615/cmusat /tmp/evaluation/303867-1172045615/instance-303867-1172045615.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-303867-1172045615 -o ROOT/results/node70/solver-303867-1172045615 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303867-1172045615/cmusat /tmp/evaluation/303867-1172045615/instance-303867-1172045615.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 475744963

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1649120 kB
Buffers:         33172 kB
Cached:         316436 kB
SwapCached:       4128 kB
Active:         250500 kB
Inactive:       109072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649120 kB
SwapTotal:     4192956 kB
SwapFree:      4183148 kB
Dirty:            2988 kB
Writeback:           0 kB
Mapped:          15292 kB
Slab:            33236 kB
Committed_AS:   285576 kB
PageTables:       1396 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 node70 on Wed Feb 21 08:33:37 UTC 2007