Trace number 3495420

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) 1800.06 1800.02

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxor/maxor032.cnf
MD5SUM0bb58ae1cc6772d7a166c3aa9c2e261d
Bench CategoryAPPLICATION (applications 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 variables13204
Number of clauses39035
Sum of the clauses size91079
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 226022
Number of clauses of size 313011
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-3495420-1307805082/watcher-3495420-1307805082 -o /tmp/evaluation-result-3495420-1307805082/solver-3495420-1307805082 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495420-1307805082.cnf 

running on 2 cores: 0,2

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: 3.35 3.01 3.27 5/189 25688
/proc/meminfo: memFree=31084812/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=20356 CPUtime=0 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 742 0 0 0 0 0 0 0 25 0 1 0 872923495 20844544 681 33554432000 4194304 4280283 140733458791824 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 5089 686 224 21 0 1726 0

[startup+0.0588731 s]
/proc/loadavg: 3.35 3.01 3.27 5/189 25688
/proc/meminfo: memFree=31084812/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=32104 CPUtime=0.04 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 3627 0 0 0 4 0 0 0 25 0 1 0 872923495 32874496 3516 33554432000 4194304 4280283 140733458791824 18446744073709551615 4210557 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 8026 3516 251 21 0 4663 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 32104

[startup+0.10086 s]
/proc/loadavg: 3.35 3.01 3.27 5/189 25688
/proc/meminfo: memFree=31084812/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=32104 CPUtime=0.08 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 3627 0 0 0 8 0 0 0 25 0 1 0 872923495 32874496 3516 33554432000 4194304 4280283 140733458791824 18446744073709551615 4210448 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 8026 3516 251 21 0 4663 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 32104

[startup+0.300827 s]
/proc/loadavg: 3.35 3.01 3.27 5/189 25688
/proc/meminfo: memFree=31084812/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=32104 CPUtime=0.28 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 3628 0 0 0 28 0 0 0 25 0 1 0 872923495 32874496 3517 33554432000 4194304 4280283 140733458791824 18446744073709551615 4208889 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 8026 3517 251 21 0 4663 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 32104

[startup+0.700763 s]
/proc/loadavg: 3.35 3.01 3.27 5/189 25688
/proc/meminfo: memFree=31084812/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=32768 CPUtime=0.68 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 3877 0 0 0 68 0 0 0 25 0 1 0 872923495 33554432 3710 33554432000 4194304 4280283 140733458791824 18446744073709551615 4238829 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 8192 3710 270 21 0 4829 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 32768

[startup+1.50064 s]
/proc/loadavg: 3.35 3.01 3.27 5/190 25689
/proc/meminfo: memFree=31142116/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=59040 CPUtime=1.49 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 9066 0 0 0 147 2 0 0 25 0 1 0 872923495 60456960 8895 33554432000 4194304 4280283 140733458791824 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 14760 8895 270 21 0 11397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59040

[startup+3.10038 s]
/proc/loadavg: 3.35 3.01 3.27 5/190 25689
/proc/meminfo: memFree=31105908/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=78348 CPUtime=3.09 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 15922 0 0 0 306 3 0 0 25 0 1 0 872923495 80228352 15748 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 19587 15748 270 21 0 16224 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78348

[startup+6.30077 s]
/proc/loadavg: 3.40 3.02 3.27 5/190 25689
/proc/meminfo: memFree=31050728/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=159520 CPUtime=6.29 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 32021 0 0 0 624 5 0 0 25 0 1 0 872923495 163348480 31843 33554432000 4194304 4280283 140733458791824 18446744073709551615 4242752 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 39880 31843 270 21 0 36517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 159520

[startup+12.7007 s]
/proc/loadavg: 3.45 3.04 3.28 5/190 25689
/proc/meminfo: memFree=31020580/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=161248 CPUtime=12.69 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 79676 0 0 0 1256 13 0 0 25 0 1 0 872923495 165117952 27785 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 40312 27785 270 21 0 36949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 161248

[startup+25.5004 s]
/proc/loadavg: 3.57 3.08 3.29 5/190 25689
/proc/meminfo: memFree=30993772/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=161648 CPUtime=25.49 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 206124 0 0 0 2520 29 0 0 25 0 1 0 872923495 165527552 29780 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 40412 29780 270 21 0 37049 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 161648

[startup+51.1009 s]
/proc/loadavg: 3.72 3.16 3.30 5/190 25690
/proc/meminfo: memFree=30918100/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=243932 CPUtime=51.09 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 438556 0 0 0 5047 62 0 0 25 0 1 0 872923495 249786368 56914 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243507 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 60983 56914 270 21 0 57620 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 243932

[startup+102.307 s]
/proc/loadavg: 3.87 3.29 3.34 5/190 25691
/proc/meminfo: memFree=30717076/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=163364 CPUtime=102.3 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 886411 0 0 0 10107 123 0 0 25 0 1 0 872923495 167284736 25863 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 40841 25863 270 21 0 37478 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 163364

[startup+162.3 s]
/proc/loadavg: 3.95 3.41 3.38 5/190 25693
/proc/meminfo: memFree=30698820/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=592568 CPUtime=162.29 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 1300274 0 0 0 16045 184 0 0 25 0 1 0 872923495 606789632 92234 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 148142 92234 270 21 0 144779 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 592568

[startup+222.301 s]
/proc/loadavg: 3.98 3.52 3.41 5/190 25695
/proc/meminfo: memFree=31007040/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=164260 CPUtime=222.29 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 1773834 0 0 0 21978 251 0 0 25 0 1 0 872923495 168202240 26981 33554432000 4194304 4280283 140733458791824 18446744073709551615 4236512 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 41065 26981 270 21 0 37702 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 164260

[startup+282.301 s]
/proc/loadavg: 3.99 3.60 3.45 5/190 25696
/proc/meminfo: memFree=30788904/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=378468 CPUtime=282.29 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 2189879 0 0 0 27918 311 0 0 25 0 1 0 872923495 387551232 90334 33554432000 4194304 4280283 140733458791824 18446744073709551615 4256628 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 94617 90334 270 21 0 91254 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 378468

[startup+342.3 s]
/proc/loadavg: 3.99 3.67 3.48 5/190 25698
/proc/meminfo: memFree=30882760/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=379092 CPUtime=342.3 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 2666195 0 0 0 33854 376 0 0 25 0 1 0 872923495 388190208 67487 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 94773 67487 270 21 0 91410 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 379092

[startup+402.301 s]
/proc/loadavg: 3.99 3.73 3.51 5/190 25699
/proc/meminfo: memFree=30983052/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=247240 CPUtime=402.3 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 3207683 0 0 0 39781 449 0 0 25 0 1 0 872923495 253173760 42484 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 61810 42484 270 21 0 58447 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 247240

[startup+462.3 s]
/proc/loadavg: 3.99 3.77 3.54 5/190 25701
/proc/meminfo: memFree=30843040/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=379996 CPUtime=462.3 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 3636642 0 0 0 45722 508 0 0 25 0 1 0 872923495 389115904 60657 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 94999 60657 270 21 0 91636 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 379996

[startup+522.301 s]
/proc/loadavg: 4.06 3.83 3.57 5/190 25703
/proc/meminfo: memFree=30861984/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=248316 CPUtime=522.3 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 4091694 0 0 0 51657 573 0 0 25 0 1 0 872923495 254275584 49259 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 62079 49259 270 21 0 58716 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 248316

[startup+582.301 s]
/proc/loadavg: 4.02 3.86 3.59 5/190 25704
/proc/meminfo: memFree=30771448/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=380984 CPUtime=582.3 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 4583941 0 0 0 57591 639 0 0 25 0 1 0 872923495 390127616 73117 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 95246 73117 270 21 0 91883 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 380984

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.04 3.94 3.68 5/190 25713
/proc/meminfo: memFree=30626512/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=250388 CPUtime=822.31 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 6356132 0 0 0 81345 886 0 0 25 0 1 0 872923495 256397312 46613 33554432000 4194304 4280283 140733458791824 18446744073709551615 4242905 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 62597 46613 270 21 0 59234 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 250388

[startup+882.301 s]
/proc/loadavg: 4.06 3.96 3.70 5/190 25715
/proc/meminfo: memFree=30945476/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=250780 CPUtime=882.31 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 6845981 0 0 0 87275 956 0 0 25 0 1 0 872923495 256798720 43201 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 62695 43201 270 21 0 59332 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 250780

[startup+942.3 s]
/proc/loadavg: 4.02 3.97 3.72 5/190 25717
/proc/meminfo: memFree=30797764/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=383456 CPUtime=942.31 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 7255185 0 0 0 93219 1012 0 0 25 0 1 0 872923495 392658944 72505 33554432000 4194304 4280283 140733458791824 18446744073709551615 4256574 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 95864 72505 270 21 0 92501 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 383456

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.73 5/190 25718
/proc/meminfo: memFree=30654036/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=598808 CPUtime=1002.31 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 7629715 0 0 0 99167 1064 0 0 25 0 1 0 872923495 613179392 106425 33554432000 4194304 4280283 140733458791824 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 149702 106425 270 21 0 146339 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 598808

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.75 5/190 25720
/proc/meminfo: memFree=30699140/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=384132 CPUtime=1062.32 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 8006350 0 0 0 105114 1118 0 0 25 0 1 0 872923495 393351168 81024 33554432000 4194304 4280283 140733458791824 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 96033 81024 270 21 0 92670 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 384132

[startup+1122.3 s]
/proc/loadavg: 4.03 3.99 3.76 5/190 25722
/proc/meminfo: memFree=30686840/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=599304 CPUtime=1122.32 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 8410727 0 0 0 111059 1173 0 0 25 0 1 0 872923495 613687296 93328 33554432000 4194304 4280283 140733458791824 18446744073709551615 4236520 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 149826 93328 270 21 0 146463 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 599304

[startup+1182.3 s]
/proc/loadavg: 4.01 3.99 3.77 5/190 25723
/proc/meminfo: memFree=30795304/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=384596 CPUtime=1182.31 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 8790758 0 0 0 117006 1225 0 0 25 0 1 0 872923495 393826304 63651 33554432000 4194304 4280283 140733458791824 18446744073709551615 4236816 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 96149 63651 270 21 0 92786 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 384596

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.79 5/190 25725
/proc/meminfo: memFree=30668920/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=384940 CPUtime=1242.32 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 9257581 0 0 0 122946 1286 0 0 25 0 1 0 872923495 394178560 76975 33554432000 4194304 4280283 140733458791824 18446744073709551615 4236542 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 96235 76975 270 21 0 92872 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 384940

[startup+1302.3 s]
/proc/loadavg: 4.00 3.99 3.80 5/190 25726
/proc/meminfo: memFree=30842504/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=385216 CPUtime=1302.32 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 9640924 0 0 0 128894 1338 0 0 25 0 1 0 872923495 394461184 63232 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 96304 63232 270 21 0 92941 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 385216

[startup+1362.3 s]
/proc/loadavg: 4.05 4.00 3.81 5/190 25728
/proc/meminfo: memFree=30851528/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=253256 CPUtime=1362.32 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 9987147 0 0 0 134845 1387 0 0 25 0 1 0 872923495 259334144 58282 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 63314 58282 270 21 0 59951 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 253256

[startup+1422.31 s]
/proc/loadavg: 4.08 4.02 3.83 5/190 25730
/proc/meminfo: memFree=30837628/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=253400 CPUtime=1422.33 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 10434574 0 0 0 140789 1444 0 0 25 0 1 0 872923495 259481600 44867 33554432000 4194304 4280283 140733458791824 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 63350 44867 270 21 0 59987 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 253400

[startup+1482.3 s]
/proc/loadavg: 4.03 4.01 3.83 5/190 25731
/proc/meminfo: memFree=30899856/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=253836 CPUtime=1482.32 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 10924634 0 0 0 146725 1507 0 0 25 0 1 0 872923495 259928064 49750 33554432000 4194304 4280283 140733458791824 18446744073709551615 4258081 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 63459 49756 270 21 0 60096 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 253836

[startup+1542.3 s]
/proc/loadavg: 4.01 4.00 3.84 5/190 25733
/proc/meminfo: memFree=30807936/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=386340 CPUtime=1542.32 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 11361919 0 0 0 152669 1563 0 0 25 0 1 0 872923495 395612160 65551 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 96585 65551 270 21 0 93222 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 386340

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 25734
/proc/meminfo: memFree=30805324/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=386544 CPUtime=1602.33 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 11876414 0 0 0 158599 1634 0 0 25 0 1 0 872923495 395821056 70637 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243382 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 96636 70637 270 21 0 93273 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 386544

[startup+1662.3 s]
/proc/loadavg: 4.05 4.01 3.86 5/190 25736
/proc/meminfo: memFree=30879444/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=254664 CPUtime=1662.33 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 12286102 0 0 0 164542 1691 0 0 25 0 1 0 872923495 260775936 57941 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 63666 57941 270 21 0 60303 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 254664

[startup+1722.3 s]
/proc/loadavg: 4.02 4.01 3.86 2/172 25813
/proc/meminfo: memFree=31101220/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=387076 CPUtime=1722.33 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 12687745 0 0 0 170487 1746 0 0 25 0 1 0 872923495 396365824 62043 33554432000 4194304 4280283 140733458791824 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 96769 62043 270 21 0 93406 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 387076

[startup+1782.3 s]
/proc/loadavg: 2.10 3.46 3.68 2/172 25814
/proc/meminfo: memFree=31172096/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=255476 CPUtime=1782.33 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 13221926 0 0 0 176419 1814 0 0 25 0 1 0 872923495 261607424 41769 33554432000 4194304 4280283 140733458791824 18446744073709551615 4258308 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 63869 41769 270 21 0 60506 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 255476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.79 3.30 3.62 2/172 25815
/proc/meminfo: memFree=31028744/32951124 swapFree=67057920/67111528
[pid=25688] ppid=25686 vsize=387736 CPUtime=1800.04 cores=0,2
/proc/25688/stat : 25688 (OptimuS_release) R 25686 25688 26933 0 -1 4202496 13340278 0 0 0 178174 1830 0 0 25 0 1 0 872923495 397041664 75032 33554432000 4194304 4280283 140733458791824 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25688/statm: 96934 75032 270 21 0 93571 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 387736

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): 1800.02
CPU time (s): 1800.06
CPU user time (s): 1781.74
CPU system time (s): 18.3182
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1291664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.74
system time used= 18.3182
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13340278
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= 9
involuntary context switches= 6340

runsolver used 3.17352 second user time and 6.58 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-11 17:11:22
IDJOB=3495420
IDBENCH=70807
IDSOLVER=1988
FILE ID=node140/3495420-1307805082
RUNJOBID= node140-1307805000-25552
PBS_JOBID= 13551008
Free space on /tmp= 73808 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxor/maxor032.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495420-1307805082/watcher-3495420-1307805082 -o /tmp/evaluation-result-3495420-1307805082/solver-3495420-1307805082 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495420-1307805082.cnf

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

MD5SUM BENCH= 0bb58ae1cc6772d7a166c3aa9c2e261d
RANDOM SEED=1164789173

node140.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		: 2666.833
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	: 5333.66
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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	: 5332.77
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		: 2666.833
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31085852 kB
Buffers:        320456 kB
Cached:        1082252 kB
SwapCached:       7060 kB
Active:         887568 kB
Inactive:       776696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31085852 kB
SwapTotal:    67111528 kB
SwapFree:     67057920 kB
Dirty:             804 kB
Writeback:           4 kB
AnonPages:      259252 kB
Mapped:          13564 kB
Slab:           135968 kB
PageTables:       5996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   535952 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= 73808 MiB
End job on node140 at 2011-06-11 17:41:24