Trace number 305712

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) 1200.12 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
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/node63/watcher-305712-1172084254 -o ROOT/results/node63/solver-305712-1172084254 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305712-1172084254/cmusat /tmp/evaluation/305712-1172084254/instance-305712-1172084254.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.03 1.01 1.00 2/64 12607
/proc/meminfo: memFree=1568800/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=2792 CPUtime=0
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 228382845 2859008 345 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135090810 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 698 345 96 243 0 452 0

[startup+0.107029 s]
/proc/loadavg: 1.03 1.01 1.00 2/64 12607
/proc/meminfo: memFree=1568800/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=4756 CPUtime=0.1
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 1191 0 0 0 10 0 0 0 18 0 1 0 228382845 4870144 703 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 1189 703 113 243 0 943 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4756

[startup+0.515071 s]
/proc/loadavg: 1.03 1.01 1.00 2/64 12607
/proc/meminfo: memFree=1568800/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=5548 CPUtime=0.5
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 1437 0 0 0 50 0 0 0 21 0 1 0 228382845 5681152 949 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 1387 949 118 243 0 1141 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5548

[startup+1.33516 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12608
/proc/meminfo: memFree=1563800/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=7924 CPUtime=1.32
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 2046 0 0 0 132 0 0 0 25 0 1 0 228382845 8114176 1558 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 1981 1558 118 243 0 1735 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7924

[startup+2.97133 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12608
/proc/meminfo: memFree=1561048/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=9964 CPUtime=2.96
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 2683 0 0 0 295 1 0 0 25 0 1 0 228382845 10203136 2102 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 2491 2102 118 243 0 2245 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9964

[startup+6.24768 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12608
/proc/meminfo: memFree=1557976/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=12616 CPUtime=6.24
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 3448 0 0 0 622 2 0 0 25 0 1 0 228382845 12918784 2769 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 3154 2769 118 243 0 2908 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12616

[startup+12.7034 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12608
/proc/meminfo: memFree=1556696/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=13828 CPUtime=12.69
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 3923 0 0 0 1267 2 0 0 25 0 1 0 228382845 14159872 3085 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 3457 3085 118 243 0 3211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13828

[startup+25.5067 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 12608
/proc/meminfo: memFree=1543832/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=27172 CPUtime=25.49
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 7486 0 0 0 2545 4 0 0 25 0 1 0 228382845 27824128 6208 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 6793 6208 118 243 0 6547 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27172

[startup+51.1114 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12608
/proc/meminfo: memFree=1543128/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=27904 CPUtime=51.09
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 8097 0 0 0 5104 5 0 0 25 0 1 0 228382845 28573696 6461 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592248 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 6976 6461 118 243 0 6730 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27904

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12608
/proc/meminfo: memFree=1529112/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=41604 CPUtime=102.28
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 11965 0 0 0 10219 9 0 0 25 0 1 0 228382845 42602496 9964 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 10401 9964 118 243 0 10155 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41604

[startup+162.341 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12608
/proc/meminfo: memFree=1525336/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=44976 CPUtime=162.28
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 13106 0 0 0 16219 9 0 0 25 0 1 0 228382845 46055424 10886 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578942 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 11244 10886 118 243 0 10998 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 44976

[startup+222.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12690
/proc/meminfo: memFree=1495896/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=74888 CPUtime=222.26
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 21061 0 0 0 22212 14 0 0 25 0 1 0 228382845 76685312 17929 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 18722 17929 118 243 0 18476 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 74888

[startup+282.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 12780
/proc/meminfo: memFree=1495584/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=74936 CPUtime=282.24
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 21271 0 0 0 28209 15 0 0 25 0 1 0 228382845 76734464 17989 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 18734 17989 118 243 0 18488 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 74936

[startup+342.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1496536/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=74988 CPUtime=342.22
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 21498 0 0 0 34207 15 0 0 25 0 1 0 228382845 76787712 18054 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592627 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 18747 18054 118 243 0 18501 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 74988

[startup+402.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1490392/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=80852 CPUtime=402.22
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 23200 0 0 0 40205 17 0 0 25 0 1 0 228382845 82792448 19581 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 20213 19581 118 243 0 19967 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 80852

[startup+462.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1482712/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=88376 CPUtime=462.23
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 25155 0 0 0 46204 19 0 0 25 0 1 0 228382845 90497024 21536 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 22094 21536 118 243 0 21848 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 88376

[startup+522.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1481752/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=89364 CPUtime=522.23
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 25556 0 0 0 52204 19 0 0 25 0 1 0 228382845 91508736 21748 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 22341 21748 118 243 0 22095 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 89364

[startup+582.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1469976/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=100732 CPUtime=582.24
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 28495 0 0 0 58201 23 0 0 25 0 1 0 228382845 103149568 24687 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 25183 24687 118 243 0 24937 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 100732

[startup+642.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1469528/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=101196 CPUtime=642.24
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 28796 0 0 0 64201 23 0 0 25 0 1 0 228382845 103624704 24784 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 25299 24784 118 243 0 25053 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 101196

[startup+702.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1461656/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=108796 CPUtime=702.25
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 30984 0 0 0 70200 25 0 0 25 0 1 0 228382845 111407104 26751 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581754 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 27199 26751 118 243 0 26953 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 108796

[startup+762.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1461016/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=109720 CPUtime=762.25
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 31244 0 0 0 76200 25 0 0 25 0 1 0 228382845 112353280 27011 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 27430 27011 118 243 0 27184 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 109720

[startup+822.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1394072/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=180244 CPUtime=822.25
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 49152 0 0 0 82194 31 0 0 25 0 1 0 228382845 184569856 43639 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 45061 43639 118 243 0 44815 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 180244

[startup+882.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1394072/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=180244 CPUtime=882.25
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 49155 0 0 0 88194 31 0 0 25 0 1 0 228382845 184569856 43642 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 45061 43642 118 243 0 44815 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 180244

[startup+942.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1393624/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=180332 CPUtime=942.25
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 49536 0 0 0 94194 31 0 0 25 0 1 0 228382845 184659968 43762 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 45083 43762 118 243 0 44837 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 180332

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1393560/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=180332 CPUtime=1002.26
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 49536 0 0 0 100194 32 0 0 25 0 1 0 228382845 184659968 43762 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589606 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 45083 43762 118 243 0 44837 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 180332

[startup+1062.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1393560/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=180332 CPUtime=1062.27
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 49536 0 0 0 106195 32 0 0 25 0 1 0 228382845 184659968 43762 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 45083 43762 118 243 0 44837 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 180332

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1393304/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=180332 CPUtime=1122.27
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 49607 0 0 0 112195 32 0 0 25 0 1 0 228382845 184659968 43833 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 45083 43833 118 243 0 44837 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 180332

[startup+1182.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1393112/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=180432 CPUtime=1182.27
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 49943 0 0 0 118195 32 0 0 25 0 1 0 228382845 184762368 43886 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 45108 43886 118 243 0 44862 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 180432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12806
/proc/meminfo: memFree=1393112/2055920 swapFree=4177356/4192956
[pid=12607] ppid=12605 vsize=180432 CPUtime=1200.09
/proc/12607/stat : 12607 (cmusat) R 12605 12607 12454 0 -1 4194304 49943 0 0 0 119977 32 0 0 25 0 1 0 228382845 184762368 43886 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12607/statm: 45108 43886 118 243 0 44862 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 180432

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): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.77
CPU system time (s): 0.351946
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 180432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49943
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= 2750

runsolver used 0.806877 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Feb 21 18:57:35 UTC 2007

IDJOB= 305712
IDBENCH= 20163
IDSOLVER= 121
FILE ID= node63/305712-1172084254

PBS_JOBID= 3892842

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/305712-1172084254/cmusat /tmp/evaluation/305712-1172084254/instance-305712-1172084254.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-305712-1172084254 -o ROOT/results/node63/solver-305712-1172084254 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305712-1172084254/cmusat /tmp/evaluation/305712-1172084254/instance-305712-1172084254.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 426855762

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1569336 kB
Buffers:         38148 kB
Cached:         387488 kB
SwapCached:      10176 kB
Active:         319224 kB
Inactive:       122612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1569336 kB
SwapTotal:     4192956 kB
SwapFree:      4177356 kB
Dirty:            2732 kB
Writeback:           0 kB
Mapped:          15532 kB
Slab:            30748 kB
Committed_AS:   600692 kB
PageTables:       1460 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 node63 on Wed Feb 21 19:17:37 UTC 2007