Trace number 305630

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) 1200.11 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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:  4000                                                 |
0.00/0.02	c |  Number of clauses:    16800                                                |

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/node44/watcher-305630-1172082706 -o ROOT/results/node44/solver-305630-1172082706 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305630-1172082706/cmusat /tmp/evaluation/305630-1172082706/instance-305630-1172082706.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: 0.99 1.00 1.00 3/64 25901
/proc/meminfo: memFree=1955704/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=2792 CPUtime=0
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 228226741 2859008 345 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135094956 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 698 345 96 243 0 452 0

[startup+0.106801 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 25901
/proc/meminfo: memFree=1955704/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=4756 CPUtime=0.1
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 1191 0 0 0 10 0 0 0 18 0 1 0 228226741 4870144 703 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 1189 703 113 243 0 943 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4756

[startup+0.514874 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 25901
/proc/meminfo: memFree=1955704/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=5416 CPUtime=0.5
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 1405 0 0 0 50 0 0 0 21 0 1 0 228226741 5545984 917 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 1354 917 118 243 0 1108 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5416

[startup+1.33502 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1950576/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=7792 CPUtime=1.32
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 2021 0 0 0 132 0 0 0 25 0 1 0 228226741 7979008 1533 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 1948 1533 118 243 0 1702 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7792

[startup+2.97232 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1947696/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=10096 CPUtime=2.96
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 2688 0 0 0 295 1 0 0 25 0 1 0 228226741 10338304 2107 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581844 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 2524 2107 118 243 0 2278 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10096

[startup+6.24893 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1945392/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=12088 CPUtime=6.23
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 3302 0 0 0 622 1 0 0 25 0 1 0 228226741 12378112 2623 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 3022 2623 118 243 0 2776 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12088

[startup+12.7021 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1943680/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=13696 CPUtime=12.69
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 3897 0 0 0 1267 2 0 0 25 0 1 0 228226741 14024704 3059 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 3424 3059 118 243 0 3178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13696

[startup+25.5044 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1930368/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=27844 CPUtime=25.48
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 7714 0 0 0 2544 4 0 0 25 0 1 0 228226741 28512256 6372 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589575 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 6961 6372 118 243 0 6715 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27844

[startup+51.1101 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1928768/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=29868 CPUtime=51.08
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 8501 0 0 0 5103 5 0 0 25 0 1 0 228226741 30584832 6945 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134594129 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 7467 6945 118 243 0 7221 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29868

[startup+102.319 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1920384/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=37896 CPUtime=102.27
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 11049 0 0 0 10220 7 0 0 25 0 1 0 228226741 38805504 9049 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581065 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 9474 9049 118 243 0 9228 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 37896

[startup+162.342 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1911360/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=46144 CPUtime=162.28
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 13380 0 0 0 16218 10 0 0 25 0 1 0 228226741 47251456 11161 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 11536 11161 118 243 0 11290 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 46144

[startup+222.36 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1881088/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=78132 CPUtime=222.27
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 21697 0 0 0 22213 14 0 0 25 0 1 0 228226741 80007168 18707 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 19533 18707 118 243 0 19287 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 78132

[startup+282.376 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1880704/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=78172 CPUtime=282.27
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 21931 0 0 0 28213 14 0 0 25 0 1 0 228226741 80048128 18801 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 19543 18801 118 243 0 19297 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 78172

[startup+342.391 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1880320/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=78268 CPUtime=342.26
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 22319 0 0 0 34212 14 0 0 25 0 1 0 228226741 80146432 18877 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 19567 18877 118 243 0 19321 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 78268

[startup+402.416 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1880000/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=78324 CPUtime=402.27
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 22563 0 0 0 40212 15 0 0 25 0 1 0 228226741 80203776 18947 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 19581 18947 118 243 0 19335 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 78324

[startup+462.44 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 25902
/proc/meminfo: memFree=1877376/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=80636 CPUtime=462.27
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 23411 0 0 0 46212 15 0 0 25 0 1 0 228226741 82571264 19607 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 20159 19607 118 243 0 19913 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 80636

[startup+522.456 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 25904
/proc/meminfo: memFree=1877184/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=80792 CPUtime=522.26
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 23437 0 0 0 52211 15 0 0 25 0 1 0 228226741 82731008 19633 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578847 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 20198 19633 118 243 0 19952 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 80792

[startup+582.473 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25904
/proc/meminfo: memFree=1867136/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=90588 CPUtime=582.26
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 26129 0 0 0 58207 19 0 0 25 0 1 0 228226741 92762112 22121 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 22647 22121 118 243 0 22401 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 90588

[startup+642.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25904
/proc/meminfo: memFree=1859328/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=98508 CPUtime=642.26
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 28163 0 0 0 64205 21 0 0 25 0 1 0 228226741 100872192 24155 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 24627 24155 118 243 0 24381 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 98508

[startup+702.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25904
/proc/meminfo: memFree=1855488/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=101884 CPUtime=702.26
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 29242 0 0 0 70204 22 0 0 25 0 1 0 228226741 104329216 25013 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 25471 25013 118 243 0 25225 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 101884

[startup+762.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25904
/proc/meminfo: memFree=1785728/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=175292 CPUtime=762.27
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 47929 0 0 0 76195 32 0 0 25 0 1 0 228226741 179499008 42421 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 43823 42421 118 243 0 43577 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 175292

[startup+822.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25904
/proc/meminfo: memFree=1785664/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=175292 CPUtime=822.26
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 47933 0 0 0 82194 32 0 0 25 0 1 0 228226741 179499008 42425 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 43823 42425 118 243 0 43577 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 175292

[startup+882.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25904
/proc/meminfo: memFree=1785472/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=175292 CPUtime=882.26
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 47972 0 0 0 88194 32 0 0 25 0 1 0 228226741 179499008 42464 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 43823 42464 118 243 0 43577 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 175292

[startup+942.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25904
/proc/meminfo: memFree=1785216/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=175384 CPUtime=942.25
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 48310 0 0 0 94193 32 0 0 25 0 1 0 228226741 179593216 42542 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 43846 42542 118 243 0 43600 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 175384

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25904
/proc/meminfo: memFree=1785216/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=175384 CPUtime=1002.25
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 48310 0 0 0 100193 32 0 0 25 0 1 0 228226741 179593216 42542 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 43846 42542 118 243 0 43600 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 175384

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25904
/proc/meminfo: memFree=1784960/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=175384 CPUtime=1062.26
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 48367 0 0 0 106193 33 0 0 25 0 1 0 228226741 179593216 42599 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 43846 42599 118 243 0 43600 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 175384

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25904
/proc/meminfo: memFree=1784640/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=175484 CPUtime=1122.26
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 48717 0 0 0 112193 33 0 0 25 0 1 0 228226741 179695616 42666 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 43871 42666 118 243 0 43625 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 175484

[startup+1182.66 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 25904
/proc/meminfo: memFree=1784704/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=175484 CPUtime=1182.25
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 48717 0 0 0 118192 33 0 0 25 0 1 0 228226741 179695616 42666 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 43871 42666 118 243 0 43625 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 175484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 25904
/proc/meminfo: memFree=1784704/2055920 swapFree=4183332/4192956
[pid=25901] ppid=25899 vsize=175484 CPUtime=1200.07
/proc/25901/stat : 25901 (cmusat) R 25899 25901 25841 0 -1 4194304 48717 0 0 0 119974 33 0 0 25 0 1 0 228226741 179695616 42666 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/25901/statm: 43871 42666 118 243 0 43625 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 175484

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): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.75
CPU system time (s): 0.363944
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 175484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.363944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48717
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= 2497

runsolver used 0.732888 second user time and 2.48162 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 18:31:46 UTC 2007

IDJOB= 305630
IDBENCH= 20161
IDSOLVER= 121
FILE ID= node44/305630-1172082706

PBS_JOBID= 3892851

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305630-1172082706/cmusat /tmp/evaluation/305630-1172082706/instance-305630-1172082706.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-305630-1172082706 -o ROOT/results/node44/solver-305630-1172082706 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305630-1172082706/cmusat /tmp/evaluation/305630-1172082706/instance-305630-1172082706.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 789371842

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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:       1956176 kB
Buffers:          4392 kB
Cached:          33136 kB
SwapCached:       4156 kB
Active:          31064 kB
Inactive:        16312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1956176 kB
SwapTotal:     4192956 kB
SwapFree:      4183332 kB
Dirty:            2912 kB
Writeback:           0 kB
Mapped:          15360 kB
Slab:            38424 kB
Committed_AS:   538956 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= 66558 MiB

End job on node44 on Wed Feb 21 18:51:49 UTC 2007