Trace number 307311

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 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
MD5SUM1bd200ca6b73c0fa613e535a4939c609
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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:  19000                                                |
0.09/0.17	c |  Number of clauses:    79800                                                |

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/node68/watcher-307311-1172117665 -o ROOT/results/node68/solver-307311-1172117665 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307311-1172117665/cmusat /tmp/evaluation/307311-1172117665/instance-307311-1172117665.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 0.98 3/64 2629
/proc/meminfo: memFree=1594160/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=2936 CPUtime=0
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 575 0 0 0 0 0 0 0 18 0 1 0 231724167 3006464 558 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134549008 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 734 560 95 243 0 488 0

[startup+0.106819 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 2629
/proc/meminfo: memFree=1594160/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=7808 CPUtime=0.09
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 1689 0 0 0 9 0 0 0 18 0 1 0 231724167 7995392 1655 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 1952 1655 96 243 0 1706 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7808

[startup+0.514855 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 2629
/proc/meminfo: memFree=1594160/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=8660 CPUtime=0.5
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 2602 0 0 0 49 1 0 0 21 0 1 0 231724167 8867840 2010 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135097661 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 2165 2010 112 243 0 1919 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 8660

[startup+1.33493 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1582632/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=14588 CPUtime=1.32
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 3585 0 0 0 131 1 0 0 25 0 1 0 231724167 14938112 2993 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 3647 2993 119 243 0 3401 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 14588

[startup+2.97108 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1582440/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=14852 CPUtime=2.96
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 3644 0 0 0 294 2 0 0 25 0 1 0 231724167 15208448 3052 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 3713 3052 119 243 0 3467 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14852

[startup+6.25138 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1579368/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=18152 CPUtime=6.24
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 4488 0 0 0 621 3 0 0 25 0 1 0 231724167 18587648 3896 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 4538 3896 119 243 0 4292 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18152

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1571568/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=25480 CPUtime=12.69
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 6348 0 0 0 1265 4 0 0 25 0 1 0 231724167 26091520 5756 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 6370 5756 119 243 0 6124 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25480

[startup+25.5061 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1556400/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=41180 CPUtime=25.49
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 10288 0 0 0 2543 6 0 0 25 0 1 0 231724167 42168320 9696 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 10295 9696 119 243 0 10049 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41180

[startup+51.1104 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1532080/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=65256 CPUtime=51.08
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 16310 0 0 0 5097 11 0 0 25 0 1 0 231724167 66822144 15718 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 16314 15718 119 243 0 16068 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 65256

[startup+102.317 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1508720/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=88096 CPUtime=102.28
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 22694 0 0 0 10212 16 0 0 25 0 1 0 231724167 90210304 21449 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 22024 21449 119 243 0 21778 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 88096

[startup+162.338 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1496688/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=99804 CPUtime=162.29
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 25862 0 0 0 16211 18 0 0 25 0 1 0 231724167 102199296 24387 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 24951 24387 119 243 0 24705 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 99804

[startup+222.351 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1486832/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=110368 CPUtime=222.28
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 28535 0 0 0 22208 20 0 0 25 0 1 0 231724167 113016832 26823 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 27592 26823 119 243 0 27346 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 110368

[startup+282.37 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1473264/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=123828 CPUtime=282.3
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 32174 0 0 0 28206 24 0 0 25 0 1 0 231724167 126799872 30221 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 30957 30221 119 243 0 30711 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123828

[startup+342.389 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1473584/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=122816 CPUtime=342.3
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 32339 0 0 0 34206 24 0 0 25 0 1 0 231724167 125763584 30133 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590210 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 30704 30133 119 243 0 30458 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 122816

[startup+402.408 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1452080/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=144504 CPUtime=402.3
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 37740 0 0 0 40202 28 0 0 25 0 1 0 231724167 147972096 35534 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 36126 35534 119 243 0 35880 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 144504

[startup+462.425 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1450032/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=146392 CPUtime=462.3
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 38235 0 0 0 46202 28 0 0 25 0 1 0 231724167 149905408 36029 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 36598 36029 119 243 0 36352 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 146392

[startup+522.442 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1427248/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=169524 CPUtime=522.3
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 44180 0 0 0 52198 32 0 0 25 0 1 0 231724167 173592576 41701 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 42381 41701 119 243 0 42135 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 169524

[startup+582.459 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1427248/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=169524 CPUtime=582.31
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 44182 0 0 0 58199 32 0 0 25 0 1 0 231724167 173592576 41703 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592013 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 42381 41703 119 243 0 42135 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 169524

[startup+642.479 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1426288/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=169572 CPUtime=642.31
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 44702 0 0 0 64199 32 0 0 25 0 1 0 231724167 173641728 41939 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 42393 41939 119 243 0 42147 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 169572

[startup+702.496 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1426032/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=169572 CPUtime=702.31
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 44769 0 0 0 70199 32 0 0 25 0 1 0 231724167 173641728 42006 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 42393 42006 119 243 0 42147 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 169572

[startup+762.513 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1278896/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322612 CPUtime=762.32
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 82697 0 0 0 76183 49 0 0 25 0 1 0 231724167 330354688 78714 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80653 78714 119 243 0 80407 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 322612

[startup+822.531 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1278960/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322612 CPUtime=822.32
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 82697 0 0 0 82183 49 0 0 25 0 1 0 231724167 330354688 78714 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135087841 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80653 78714 119 243 0 80407 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 322612

[startup+882.546 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1278960/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322612 CPUtime=882.32
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 82697 0 0 0 88183 49 0 0 25 0 1 0 231724167 330354688 78714 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80653 78714 119 243 0 80407 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 322612

[startup+942.56 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1278576/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322676 CPUtime=942.32
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 83087 0 0 0 94183 49 0 0 25 0 1 0 231724167 330420224 78795 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589459 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80669 78795 119 243 0 80423 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 322676

[startup+1002.58 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1278512/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322676 CPUtime=1002.32
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 83087 0 0 0 100183 49 0 0 25 0 1 0 231724167 330420224 78795 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80669 78795 119 243 0 80423 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 322676

[startup+1062.6 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1278064/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322740 CPUtime=1062.33
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 83536 0 0 0 106184 49 0 0 25 0 1 0 231724167 330485760 78919 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80685 78919 119 243 0 80439 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 322740

[startup+1122.61 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1278064/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322740 CPUtime=1122.33
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 83537 0 0 0 112184 49 0 0 25 0 1 0 231724167 330485760 78920 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80685 78920 119 243 0 80439 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 322740

[startup+1182.63 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1278000/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322740 CPUtime=1182.33
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 83548 0 0 0 118184 49 0 0 25 0 1 0 231724167 330485760 78931 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80685 78931 119 243 0 80439 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 322740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1277936/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322740 CPUtime=1200.05
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 83557 0 0 0 119956 49 0 0 25 0 1 0 231724167 330485760 78940 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80685 78940 119 243 0 80439 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 322740

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

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

[startup+1200.35 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 2630
/proc/meminfo: memFree=1277936/2055920 swapFree=4181916/4192956
[pid=2629] ppid=2627 vsize=322740 CPUtime=1200.05
/proc/2629/stat : 2629 (cmusat) R 2627 2629 1123 0 -1 4194304 83557 0 0 0 119956 49 0 0 25 0 1 0 231724167 330485760 78940 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2629/statm: 80685 78940 119 243 0 80439 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 322740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.11
CPU user time (s): 1199.56
CPU system time (s): 0.544917
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 322740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.544917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83557
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= 1605

runsolver used 0.736887 second user time and 2.47262 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Thu Feb 22 04:14:25 UTC 2007

IDJOB= 307311
IDBENCH= 20202
IDSOLVER= 121
FILE ID= node68/307311-1172117665

PBS_JOBID= 3892912

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
COMMAND LINE= /tmp/evaluation/307311-1172117665/cmusat /tmp/evaluation/307311-1172117665/instance-307311-1172117665.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-307311-1172117665 -o ROOT/results/node68/solver-307311-1172117665 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307311-1172117665/cmusat /tmp/evaluation/307311-1172117665/instance-307311-1172117665.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1bd200ca6b73c0fa613e535a4939c609

RANDOM SEED= 900379509

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1594632 kB
Buffers:         40272 kB
Cached:         364832 kB
SwapCached:       5752 kB
Active:         285404 kB
Inactive:       132136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594632 kB
SwapTotal:     4192956 kB
SwapFree:      4181916 kB
Dirty:            3972 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            29896 kB
Committed_AS:   695128 kB
PageTables:       1380 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= 66557 MiB

End job on node68 on Thu Feb 22 04:34:28 UTC 2007