Trace number 292879

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT 2007-02-08? (TO) 1200.03 1200.38

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1225022879-08.UNSAT.shuffled.cnf
MD5SUM06c88ca8490143b77ab1c7722ab3dc5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark873.317
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
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:  100                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |

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-292879-1171760613 -o ROOT/results/node63/solver-292879-1171760613 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292879-1171760613/cmusat /tmp/evaluation/292879-1171760613/instance-292879-1171760613.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: 1.00 1.00 1.00 3/64 12769
/proc/meminfo: memFree=636704/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=2312 CPUtime=0
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 197 0 0 0 0 0 0 0 18 0 1 0 196018735 2367488 180 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134530522 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 578 180 108 243 0 332 0

[startup+0.106532 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12769
/proc/meminfo: memFree=636704/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=2732 CPUtime=0.1
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 316 0 0 0 10 0 0 0 18 0 1 0 196018735 2797568 299 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134591969 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 683 299 118 243 0 437 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2732

[startup+0.514575 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12769
/proc/meminfo: memFree=636704/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=3300 CPUtime=0.5
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 440 0 0 0 50 0 0 0 21 0 1 0 196018735 3379200 423 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 825 423 118 243 0 579 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3300

[startup+1.33466 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=635224/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=3596 CPUtime=1.32
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 529 0 0 0 132 0 0 0 25 0 1 0 196018735 3682304 512 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590786 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 899 512 118 243 0 653 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3596

[startup+2.97084 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=633944/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=4768 CPUtime=2.96
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 777 0 0 0 296 0 0 0 25 0 1 0 196018735 4882432 760 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 1192 760 118 243 0 946 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4768

[startup+6.24718 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=632920/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=5580 CPUtime=6.23
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 1035 0 0 0 623 0 0 0 25 0 1 0 196018735 5713920 1018 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 1395 1018 118 243 0 1149 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5580

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=630752/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=7968 CPUtime=12.68
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 1776 0 0 0 1268 0 0 0 25 0 1 0 196018735 8159232 1517 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 1992 1517 118 243 0 1746 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7968

[startup+25.5082 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=625760/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=13632 CPUtime=25.49
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 3515 0 0 0 2548 1 0 0 25 0 1 0 196018735 13959168 2758 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 3408 2758 118 243 0 3162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13632

[startup+51.114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=624224/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=14908 CPUtime=51.09
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 4267 0 0 0 5108 1 0 0 25 0 1 0 196018735 15265792 3183 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 3727 3183 118 243 0 3481 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14908

[startup+102.322 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=614816/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=25440 CPUtime=102.28
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 7728 0 0 0 10225 3 0 0 25 0 1 0 196018735 26050560 5492 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 6360 5492 118 243 0 6114 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 25440

[startup+162.342 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 12770
/proc/meminfo: memFree=613920/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=25716 CPUtime=162.28
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 8262 0 0 0 16225 3 0 0 25 0 1 0 196018735 26333184 5688 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 6429 5688 118 243 0 6183 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 25716

[startup+222.358 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12770
/proc/meminfo: memFree=611040/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=28532 CPUtime=222.28
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 9240 0 0 0 22224 4 0 0 25 0 1 0 196018735 29216768 6439 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 7133 6439 118 243 0 6887 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 28532

[startup+282.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=607520/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=31724 CPUtime=282.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 10572 0 0 0 28224 5 0 0 25 0 1 0 196018735 32485376 7308 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 7931 7308 118 243 0 7685 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 31724

[startup+342.396 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=594208/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=48952 CPUtime=342.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 15249 0 0 0 34222 7 0 0 25 0 1 0 196018735 50126848 10627 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 12238 10627 118 243 0 11992 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 48952

[startup+402.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=593568/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=49064 CPUtime=402.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 15679 0 0 0 40222 7 0 0 25 0 1 0 196018735 50241536 10775 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 12266 10775 118 243 0 12020 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 49064

[startup+462.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=593696/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=49064 CPUtime=462.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 15682 0 0 0 46222 7 0 0 25 0 1 0 196018735 50241536 10778 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 12266 10778 118 243 0 12020 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 49064

[startup+522.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=593056/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=49184 CPUtime=522.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 16145 0 0 0 52221 8 0 0 25 0 1 0 196018735 50364416 10931 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 12296 10931 118 243 0 12050 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 49184

[startup+582.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=592928/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=49316 CPUtime=582.3
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 16179 0 0 0 58222 8 0 0 25 0 1 0 196018735 50499584 10965 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 12329 10965 118 243 0 12083 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 49316

[startup+642.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=591712/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=50116 CPUtime=642.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 16871 0 0 0 64221 8 0 0 25 0 1 0 196018735 51318784 11251 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 12529 11251 118 243 0 12283 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 50116

[startup+702.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=591648/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=50308 CPUtime=702.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 16912 0 0 0 70221 8 0 0 25 0 1 0 196018735 51515392 11292 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 12577 11292 118 243 0 12331 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 50308

[startup+762.522 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 12770
/proc/meminfo: memFree=588704/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=52856 CPUtime=762.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 18036 0 0 0 76220 9 0 0 25 0 1 0 196018735 54124544 12009 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 13214 12009 118 243 0 12968 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 52856

[startup+822.542 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 12770
/proc/meminfo: memFree=588384/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=53240 CPUtime=822.3
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 18120 0 0 0 82220 10 0 0 25 0 1 0 196018735 54517760 12093 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 13310 12093 118 243 0 13064 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 53240

[startup+882.558 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 12770
/proc/meminfo: memFree=587040/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=54428 CPUtime=882.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 18477 0 0 0 88219 10 0 0 25 0 1 0 196018735 55734272 12450 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 13607 12450 118 243 0 13361 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 54428

[startup+942.573 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 12770
/proc/meminfo: memFree=584608/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=56648 CPUtime=942.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 19506 0 0 0 94218 11 0 0 25 0 1 0 196018735 58007552 13035 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 14162 13035 118 243 0 13916 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 56648

[startup+1002.59 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 12770
/proc/meminfo: memFree=584480/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=56780 CPUtime=1002.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 19543 0 0 0 100218 11 0 0 25 0 1 0 196018735 58142720 13072 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 14195 13072 118 243 0 13949 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 56780

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=583776/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=57336 CPUtime=1062.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 19731 0 0 0 106218 11 0 0 25 0 1 0 196018735 58712064 13260 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 14334 13260 118 243 0 14088 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 57336

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=581088/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=59668 CPUtime=1122.29
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 20842 0 0 0 112217 12 0 0 25 0 1 0 196018735 61100032 13919 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 14917 13919 118 243 0 14671 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 59668

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=580640/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=60304 CPUtime=1182.3
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 20997 0 0 0 118217 13 0 0 25 0 1 0 196018735 61751296 14009 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 15076 14009 118 243 0 14830 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 60304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=580640/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=60304 CPUtime=1200.01
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 21015 0 0 0 119988 13 0 0 25 0 1 0 196018735 61751296 14027 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 15076 14027 118 243 0 14830 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 60304

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12770
/proc/meminfo: memFree=580640/2055920 swapFree=4183348/4192956
[pid=12769] ppid=12767 vsize=60304 CPUtime=1200.01
/proc/12769/stat : 12769 (cmusat) R 12767 12769 12378 0 -1 4194304 21015 0 0 0 119988 13 0 0 25 0 1 0 196018735 61751296 14027 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12769/statm: 15076 14027 118 243 0 14830 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 60304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.89
CPU system time (s): 0.141978
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 60304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21015
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= 2494

runsolver used 0.72289 second user time and 2.48762 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 01:03:33 UTC 2007

IDJOB= 292879
IDBENCH= 19850
IDSOLVER= 121
FILE ID= node63/292879-1171760613

PBS_JOBID= 3839486

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1225022879-08.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292879-1171760613/cmusat /tmp/evaluation/292879-1171760613/instance-292879-1171760613.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-292879-1171760613 -o ROOT/results/node63/solver-292879-1171760613 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292879-1171760613/cmusat /tmp/evaluation/292879-1171760613/instance-292879-1171760613.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  06c88ca8490143b77ab1c7722ab3dc5c

RANDOM SEED= 715790464

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:        637112 kB
Buffers:         38868 kB
Cached:        1284236 kB
SwapCached:       3916 kB
Active:         703196 kB
Inactive:       629792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        637112 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            71836 kB
Committed_AS:   482808 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= 66562 MiB

End job on node63 on Sun Feb 18 01:23:36 UTC 2007