Trace number 3495424

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
OptimuS x100_source? (TO) 1800.04 1800.01

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor032.cnf
MD5SUMff5bb7d6abecc96d309861624c3872f5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1129.15
Satisfiable
(Un)Satisfiability was proved
Number of variables4338
Number of clauses12437
Sum of the clauses size29017
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 28290
Number of clauses of size 34145
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3495424-1307804999/watcher-3495424-1307804999 -o /tmp/evaluation-result-3495424-1307804999/solver-3495424-1307804999 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495424-1307804999.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.26 2.42 3.14 3/184 8890
/proc/meminfo: memFree=31200044/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=20992 CPUtime=0 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 875 0 0 0 0 0 0 0 25 0 1 0 892098420 21495808 803 33554432000 4194304 4280283 140737286705008 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 5248 807 224 21 0 1885 0

[startup+0.0224121 s]
/proc/loadavg: 2.26 2.42 3.14 3/184 8890
/proc/meminfo: memFree=31200044/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=23348 CPUtime=0.01 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 1440 0 0 0 1 0 0 0 25 0 1 0 892098420 23908352 1357 33554432000 4194304 4280283 140737286705008 18446744073709551615 4208702 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 5837 1357 251 21 0 2474 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 23348

[startup+0.100398 s]
/proc/loadavg: 2.26 2.42 3.14 3/184 8890
/proc/meminfo: memFree=31200044/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=23348 CPUtime=0.09 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 1441 0 0 0 9 0 0 0 25 0 1 0 892098420 23908352 1358 33554432000 4194304 4280283 140737286705008 18446744073709551615 4208151 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 5837 1358 251 21 0 2474 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23348

[startup+0.300392 s]
/proc/loadavg: 2.26 2.42 3.14 3/184 8890
/proc/meminfo: memFree=31200044/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=23696 CPUtime=0.29 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 2585 0 0 0 29 0 0 0 25 0 1 0 892098420 24264704 2497 33554432000 4194304 4280283 140737286705008 18446744073709551615 210204313112 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 5924 2498 270 21 0 2561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23696

[startup+0.700335 s]
/proc/loadavg: 2.26 2.42 3.14 3/184 8890
/proc/meminfo: memFree=31200044/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=49964 CPUtime=0.69 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 7116 0 0 0 68 1 0 0 25 0 1 0 892098420 51163136 7025 33554432000 4194304 4280283 140737286705008 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 12491 7025 270 21 0 9128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49964

[startup+1.5012 s]
/proc/loadavg: 2.39 2.45 3.15 5/190 8905
/proc/meminfo: memFree=31100780/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=100016 CPUtime=1.49 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 14725 0 0 0 147 2 0 0 25 0 1 0 892098420 102416384 14633 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 25004 14633 270 21 0 21641 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100016

[startup+3.10092 s]
/proc/loadavg: 2.39 2.45 3.15 5/190 8905
/proc/meminfo: memFree=31022988/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=80836 CPUtime=3.09 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 49150 0 0 0 303 6 0 0 25 0 1 0 892098420 82776064 9459 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 20209 9459 270 21 0 16846 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80836

[startup+6.3004 s]
/proc/loadavg: 2.52 2.47 3.15 5/190 8905
/proc/meminfo: memFree=30829424/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=6.29 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 92808 0 0 0 618 11 0 0 25 0 1 0 892098420 133279744 25752 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 25753 270 21 0 29176 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 130156

[startup+12.7003 s]
/proc/loadavg: 2.64 2.50 3.15 5/190 8906
/proc/meminfo: memFree=30788832/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=12.69 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 196764 0 0 0 1244 25 0 0 25 0 1 0 892098420 133279744 24706 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 24707 270 21 0 29176 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130156

[startup+25.5012 s]
/proc/loadavg: 2.85 2.55 3.16 5/190 8906
/proc/meminfo: memFree=30621688/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=25.49 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 383587 0 0 0 2503 46 0 0 25 0 1 0 892098420 133279744 26676 33554432000 4194304 4280283 140737286705008 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 26676 270 21 0 29176 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 130156

[startup+51.1009 s]
/proc/loadavg: 3.30 2.68 3.19 5/190 8906
/proc/meminfo: memFree=30789308/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=51.1 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 730165 0 0 0 5020 90 0 0 25 0 1 0 892098420 133279744 26370 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 26370 270 21 0 29176 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 130156

[startup+102.307 s]
/proc/loadavg: 3.70 2.88 3.23 5/190 8908
/proc/meminfo: memFree=30561116/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=211064 CPUtime=102.3 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 1378508 0 0 0 10062 168 0 0 25 0 1 0 892098420 216129536 36993 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 52766 36993 270 21 0 49403 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 211064

[startup+162.3 s]
/proc/loadavg: 3.93 3.10 3.28 5/190 8910
/proc/meminfo: memFree=30569292/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=162.29 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 2141833 0 0 0 15967 262 0 0 25 0 1 0 892098420 133279744 25382 33554432000 4194304 4280283 140737286705008 18446744073709551615 210208106808 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 25382 270 21 0 29176 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 130156

[startup+222.301 s]
/proc/loadavg: 3.97 3.26 3.32 5/190 8911
/proc/meminfo: memFree=30576708/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=80836 CPUtime=222.3 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 2862766 0 0 0 21879 351 0 0 25 0 1 0 892098420 82776064 16771 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 20209 16771 270 21 0 16846 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 80836

[startup+282.301 s]
/proc/loadavg: 4.07 3.41 3.37 5/190 8913
/proc/meminfo: memFree=30588972/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=282.29 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 3579165 0 0 0 27789 440 0 0 25 0 1 0 892098420 133279744 27745 33554432000 4194304 4280283 140737286705008 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 27745 270 21 0 29176 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 130156

[startup+342.301 s]
/proc/loadavg: 4.02 3.51 3.40 5/190 8914
/proc/meminfo: memFree=30673152/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=160976 CPUtime=342.29 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 4317406 0 0 0 33698 531 0 0 25 0 1 0 892098420 164839424 32822 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 40244 32822 270 21 0 36881 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 160976

[startup+402.301 s]
/proc/loadavg: 4.05 3.61 3.44 5/190 8916
/proc/meminfo: memFree=30461108/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=160976 CPUtime=402.3 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 5044330 0 0 0 39606 624 0 0 25 0 1 0 892098420 164839424 31749 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 40244 31749 270 21 0 36881 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 160976

[startup+462.301 s]
/proc/loadavg: 4.02 3.68 3.47 5/190 8918
/proc/meminfo: memFree=30767992/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=462.3 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 5827192 0 0 0 45511 719 0 0 25 0 1 0 892098420 133279744 28236 33554432000 4194304 4280283 140737286705008 18446744073709551615 4257952 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 28236 270 21 0 29176 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 130156

[startup+522.301 s]
/proc/loadavg: 4.00 3.74 3.50 5/190 8919
/proc/meminfo: memFree=30815952/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=522.3 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 6654386 0 0 0 51413 817 0 0 25 0 1 0 892098420 133279744 24471 33554432000 4194304 4280283 140737286705008 18446744073709551615 4236512 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 24472 270 21 0 29176 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 130156

[startup+582.301 s]
/proc/loadavg: 4.00 3.78 3.53 5/190 8921
/proc/meminfo: memFree=30699128/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=582.3 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 7471117 0 0 0 57314 916 0 0 25 0 1 0 892098420 133279744 26350 33554432000 4194304 4280283 140737286705008 18446744073709551615 4242926 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 26351 270 21 0 29176 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 130156

[startup+642.301 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 4.00 3.90 3.63 5/190 8927
/proc/meminfo: memFree=30666936/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=80836 CPUtime=822.3 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 10663079 0 0 0 80923 1307 0 0 25 0 1 0 892098420 82776064 16773 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 20209 16773 270 21 0 16846 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 80836

[startup+882.301 s]
/proc/loadavg: 4.00 3.92 3.65 5/190 8929
/proc/meminfo: memFree=30662432/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=80836 CPUtime=882.3 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 11458723 0 0 0 86826 1404 0 0 25 0 1 0 892098420 82776064 16773 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 20209 16773 270 21 0 16846 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 80836

[startup+942.3 s]
/proc/loadavg: 4.00 3.93 3.67 5/190 8930
/proc/meminfo: memFree=30588376/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=80836 CPUtime=942.3 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 12267520 0 0 0 92728 1502 0 0 25 0 1 0 892098420 82776064 16773 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 20209 16773 270 21 0 16846 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 80836

[startup+1002.3 s]
/proc/loadavg: 4.00 3.94 3.69 5/190 8932
/proc/meminfo: memFree=30606956/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=1002.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 13069182 0 0 0 98629 1602 0 0 25 0 1 0 892098420 133279744 26090 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 26090 270 21 0 29176 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 130156

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.71 5/190 8934
/proc/meminfo: memFree=30515044/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=80836 CPUtime=1062.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 13834794 0 0 0 104540 1691 0 0 25 0 1 0 892098420 82776064 16773 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 20209 16773 270 21 0 16846 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 80836

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.72 5/190 8973
/proc/meminfo: memFree=30553512/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=80836 CPUtime=1122.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 14608087 0 0 0 110444 1787 0 0 25 0 1 0 892098420 82776064 16773 33554432000 4194304 4280283 140737286705008 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 20209 16773 270 21 0 16846 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 80836

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.74 5/190 9051
/proc/meminfo: memFree=30629192/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=160976 CPUtime=1182.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 15479752 0 0 0 116340 1891 0 0 25 0 1 0 892098420 164839424 31100 33554432000 4194304 4280283 140737286705008 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 40244 31100 270 21 0 36881 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 160976

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.75 5/190 9090
/proc/meminfo: memFree=30286048/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=160976 CPUtime=1242.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 16300810 0 0 0 122246 1985 0 0 25 0 1 0 892098420 164839424 33537 33554432000 4194304 4280283 140737286705008 18446744073709551615 4236548 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 40244 33537 270 21 0 36881 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 160976

[startup+1302.3 s]
/proc/loadavg: 4.12 4.00 3.77 5/190 9092
/proc/meminfo: memFree=29754812/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=160976 CPUtime=1302.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 17084861 0 0 0 128151 2080 0 0 25 0 1 0 892098420 164839424 30492 33554432000 4194304 4280283 140737286705008 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 40244 30492 270 21 0 36881 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 160976

[startup+1362.3 s]
/proc/loadavg: 4.04 4.00 3.78 5/190 9094
/proc/meminfo: memFree=28922616/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130156 CPUtime=1362.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 17934944 0 0 0 134046 2185 0 0 25 0 1 0 892098420 133279744 27916 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32539 27916 270 21 0 29176 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 130156

[startup+1422.31 s]
/proc/loadavg: 4.01 4.00 3.79 5/190 9095
/proc/meminfo: memFree=29371588/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=80836 CPUtime=1422.32 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 18717758 0 0 0 139956 2276 0 0 25 0 1 0 892098420 82776064 16773 33554432000 4194304 4280283 140737286705008 18446744073709551615 4257413 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 20209 16773 270 21 0 16846 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 80836

[startup+1482.3 s]
/proc/loadavg: 4.06 4.01 3.81 5/190 9097
/proc/meminfo: memFree=28567412/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=80836 CPUtime=1482.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 19513606 0 0 0 145860 2371 0 0 25 0 1 0 892098420 82776064 16773 33554432000 4194304 4280283 140737286705008 18446744073709551615 4257972 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 20209 16773 270 21 0 16846 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 80836

[startup+1542.3 s]
/proc/loadavg: 4.02 4.01 3.82 5/190 9098
/proc/meminfo: memFree=30105376/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=160976 CPUtime=1542.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 20329989 0 0 0 151761 2470 0 0 25 0 1 0 892098420 164839424 30566 33554432000 4194304 4280283 140737286705008 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 40244 30566 270 21 0 36881 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 160976

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 9100
/proc/meminfo: memFree=29170628/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=161164 CPUtime=1602.31 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 21153171 0 0 0 157663 2568 0 0 25 0 1 0 892098420 165031936 35358 33554432000 4194304 4280283 140737286705008 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 40291 35358 271 21 0 36928 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 161164

[startup+1662.3 s]
/proc/loadavg: 4.08 4.02 3.84 5/190 9102
/proc/meminfo: memFree=28063156/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130344 CPUtime=1662.32 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 21901982 0 0 0 163568 2664 0 0 25 0 1 0 892098420 133472256 27312 33554432000 4194304 4280283 140737286705008 18446744073709551615 4256552 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32586 27312 271 21 0 29223 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 130344

[startup+1722.3 s]
/proc/loadavg: 4.03 4.01 3.84 5/190 9103
/proc/meminfo: memFree=29558936/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=211252 CPUtime=1722.32 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 22541138 0 0 0 169487 2745 0 0 25 0 1 0 892098420 216322048 37428 33554432000 4194304 4280283 140737286705008 18446744073709551615 4258035 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 52813 37428 271 21 0 49450 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 211252

[startup+1782.3 s]
/proc/loadavg: 3.56 3.91 3.82 3/178 9155
/proc/meminfo: memFree=29395536/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=130344 CPUtime=1782.32 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 23246271 0 0 0 175402 2830 0 0 25 0 1 0 892098420 133472256 26203 33554432000 4194304 4280283 140737286705008 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 32586 26203 271 21 0 29223 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 130344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.22 3.81 3.79 3/178 9155
/proc/meminfo: memFree=29057648/32951124 swapFree=67054524/67111528
[pid=8890] ppid=8888 vsize=211252 CPUtime=1800.02 cores=4,6
/proc/8890/stat : 8890 (OptimuS_release) R 8888 8890 16678 0 -1 4202496 23461698 0 0 0 177144 2858 0 0 25 0 1 0 892098420 216322048 40193 33554432000 4194304 4280283 140737286705008 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/8890/statm: 52813 40193 271 21 0 49450 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 211252

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): 1800.01
CPU time (s): 1800.04
CPU user time (s): 1771.45
CPU system time (s): 28.5917
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 555128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.45
system time used= 28.5917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23461706
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= 934

runsolver used 3.18751 second user time and 6.62399 second system time

The end

Launcher Data 

Begin job on node130 at 2011-06-11 17:09:59
IDJOB=3495424
IDBENCH=70764
IDSOLVER=1988
FILE ID=node130/3495424-1307804999
RUNJOBID= node130-1307804967-8770
PBS_JOBID= 13551018
Free space on /tmp= 73944 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor032.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495424-1307804999/watcher-3495424-1307804999 -o /tmp/evaluation-result-3495424-1307804999/solver-3495424-1307804999 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495424-1307804999.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= ff5bb7d6abecc96d309861624c3872f5
RANDOM SEED=595636470

node130.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31192544 kB
Buffers:        281100 kB
Cached:        1026460 kB
SwapCached:      10548 kB
Active:         754436 kB
Inactive:       810300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31192544 kB
SwapTotal:    67111528 kB
SwapFree:     67054524 kB
Dirty:            9432 kB
Writeback:           0 kB
AnonPages:      254332 kB
Mapped:          13028 kB
Slab:           128868 kB
PageTables:       5580 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   481116 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73948 MiB
End job on node130 at 2011-06-11 17:40:01