Trace number 3494793

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 a100_source? (TO) 1800.05 1800.02

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net60-30-10.shuffled.cnf
MD5SUMc913d4ae23457373764d35f656812cd4
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark367.343
Satisfiable
(Un)Satisfiability was proved
Number of variables3600
Number of clauses10681
Sum of the clauses size25140
Maximum clause length60
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 26960
Number of clauses of size 33720
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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-3494793-1307806884/watcher-3494793-1307806884 -o /tmp/evaluation-result-3494793-1307806884/solver-3494793-1307806884 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494793-1307806884.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: 1.79 3.30 3.62 3/175 25860
/proc/meminfo: memFree=31328512/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=20104 CPUtime=0 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 620 0 0 0 0 0 0 0 21 0 1 0 873103722 20586496 549 33554432000 4194304 4279335 140733574552464 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 5026 551 224 21 0 1663 0

[startup+0.031616 s]
/proc/loadavg: 1.79 3.30 3.62 3/175 25860
/proc/meminfo: memFree=31328512/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=22776 CPUtime=0.02 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 1342 0 0 0 2 0 0 0 21 0 1 0 873103722 23322624 1253 33554432000 4194304 4279335 140733574552464 18446744073709551615 254265075941 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 5694 1253 270 21 0 2331 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 22776

[startup+0.100612 s]
/proc/loadavg: 1.79 3.30 3.62 3/175 25860
/proc/meminfo: memFree=31328512/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=22776 CPUtime=0.09 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 1553 0 0 0 9 0 0 0 21 0 1 0 873103722 23322624 1463 33554432000 4194304 4279335 140733574552464 18446744073709551615 4241932 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 5694 1463 270 21 0 2331 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22776

[startup+0.300567 s]
/proc/loadavg: 1.79 3.30 3.62 3/175 25860
/proc/meminfo: memFree=31328512/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=25764 CPUtime=0.29 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 2659 0 0 0 29 0 0 0 22 0 1 0 873103722 26382336 2566 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 6441 2566 270 21 0 3078 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25764

[startup+0.700525 s]
/proc/loadavg: 1.79 3.30 3.62 3/175 25860
/proc/meminfo: memFree=31328512/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=37496 CPUtime=0.69 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 4625 0 0 0 69 0 0 0 23 0 1 0 873103722 38395904 4526 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 9374 4526 270 21 0 6011 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37496

[startup+1.50039 s]
/proc/loadavg: 1.97 3.31 3.62 5/190 25900
/proc/meminfo: memFree=31144576/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=49440 CPUtime=1.49 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 8385 0 0 0 148 1 0 0 25 0 1 0 873103722 50626560 8284 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 12360 8284 270 21 0 8997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49440

[startup+3.10108 s]
/proc/loadavg: 1.97 3.31 3.62 5/190 25900
/proc/meminfo: memFree=31137316/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=56628 CPUtime=3.09 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 19612 0 0 0 306 3 0 0 25 0 1 0 873103722 57987072 8609 33554432000 4194304 4279335 140733574552464 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 14157 8609 270 21 0 10794 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56628

[startup+6.30054 s]
/proc/loadavg: 1.97 3.31 3.62 5/190 25900
/proc/meminfo: memFree=31062300/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=56628 CPUtime=6.29 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 21050 0 0 0 626 3 0 0 25 0 1 0 873103722 57987072 10046 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 14157 10046 270 21 0 10794 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 56628

[startup+12.7004 s]
/proc/loadavg: 2.28 3.33 3.63 5/190 25900
/proc/meminfo: memFree=30868656/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75304 CPUtime=12.69 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 24675 0 0 0 1265 4 0 0 25 0 1 0 873103722 77111296 13664 33554432000 4194304 4279335 140733574552464 18446744073709551615 254265075724 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18826 13664 270 21 0 15463 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75304

[startup+25.5011 s]
/proc/loadavg: 2.54 3.35 3.63 5/190 25900
/proc/meminfo: memFree=30424572/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=25.49 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 40100 0 0 0 2542 7 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4235538 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75484

[startup+51.1006 s]
/proc/loadavg: 3.04 3.40 3.64 5/190 25901
/proc/meminfo: memFree=29627460/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=51.09 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 47749 0 0 0 5101 8 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75484

[startup+102.307 s]
/proc/loadavg: 3.61 3.50 3.66 5/190 25903
/proc/meminfo: memFree=28760312/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=102.29 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 47749 0 0 0 10221 8 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 75484

[startup+162.301 s]
/proc/loadavg: 3.92 3.60 3.68 5/190 25904
/proc/meminfo: memFree=27847540/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=162.29 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 47749 0 0 0 16221 8 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 75484

[startup+222.3 s]
/proc/loadavg: 3.97 3.67 3.70 5/190 25906
/proc/meminfo: memFree=27095204/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=222.29 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 47749 0 0 0 22220 9 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 75484

[startup+282.301 s]
/proc/loadavg: 4.04 3.75 3.72 5/190 25907
/proc/meminfo: memFree=26521808/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=282.29 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 55465 0 0 0 28219 10 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 75484

[startup+342.301 s]
/proc/loadavg: 4.01 3.79 3.73 5/190 25909
/proc/meminfo: memFree=28510872/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=342.29 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 87630 0 0 0 34215 14 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 75484

[startup+402.301 s]
/proc/loadavg: 4.00 3.83 3.75 5/190 25911
/proc/meminfo: memFree=28279352/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=402.29 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 87630 0 0 0 40215 14 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 75484

[startup+462.301 s]
/proc/loadavg: 4.00 3.85 3.76 5/190 25912
/proc/meminfo: memFree=27110748/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=462.3 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 103517 0 0 0 46213 17 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4256427 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 75484

[startup+522.3 s]
/proc/loadavg: 4.00 3.88 3.77 5/190 25914
/proc/meminfo: memFree=26947548/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=75484 CPUtime=522.3 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 111604 0 0 0 52212 18 0 0 25 0 1 0 873103722 77295616 15459 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242399 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 18871 15459 270 21 0 15508 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 75484

[startup+582.301 s]
/proc/loadavg: 4.00 3.90 3.78 5/190 25915
/proc/meminfo: memFree=28221872/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=87016 CPUtime=582.3 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 147927 0 0 0 58207 23 0 0 25 0 1 0 873103722 89104384 17196 33554432000 4194304 4279335 140733574552464 18446744073709551615 4235603 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 21754 17196 270 21 0 18391 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 87016

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.08 3.97 3.83 5/190 25922
/proc/meminfo: memFree=25836800/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=94200 CPUtime=822.31 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 901830 0 0 0 82101 130 0 0 25 0 1 0 873103722 96460800 20138 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 23550 20138 270 21 0 20187 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 94200

[startup+882.301 s]
/proc/loadavg: 4.03 3.97 3.84 5/190 25923
/proc/meminfo: memFree=27847808/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=143520 CPUtime=882.31 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 1332825 0 0 0 88041 190 0 0 25 0 1 0 873103722 146964480 30466 33554432000 4194304 4279335 140733574552464 18446744073709551615 4255385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 35880 30468 270 21 0 32517 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 143520

[startup+942.301 s]
/proc/loadavg: 4.04 3.99 3.85 5/190 25925
/proc/meminfo: memFree=27003348/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=143520 CPUtime=942.31 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 1746329 0 0 0 93987 244 0 0 25 0 1 0 873103722 146964480 31557 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 35880 31557 270 21 0 32517 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 143520

[startup+1002.3 s]
/proc/loadavg: 4.01 3.99 3.85 5/190 25927
/proc/meminfo: memFree=26799100/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=94200 CPUtime=1002.31 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 2148789 0 0 0 99933 298 0 0 25 0 1 0 873103722 96460800 20138 33554432000 4194304 4279335 140733574552464 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 23550 20138 270 21 0 20187 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 94200

[startup+1062.3 s]
/proc/loadavg: 4.00 3.99 3.86 5/190 25928
/proc/meminfo: memFree=26024700/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=94200 CPUtime=1062.32 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 2547943 0 0 0 105880 352 0 0 25 0 1 0 873103722 96460800 20138 33554432000 4194304 4279335 140733574552464 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 23550 20138 270 21 0 20187 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 94200

[startup+1122.3 s]
/proc/loadavg: 4.00 3.99 3.87 5/190 25930
/proc/meminfo: memFree=25099768/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=94200 CPUtime=1122.31 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 2933375 0 0 0 111826 405 0 0 25 0 1 0 873103722 96460800 20138 33554432000 4194304 4279335 140733574552464 18446744073709551615 4241899 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 23550 20138 270 21 0 20187 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 94200

[startup+1182.3 s]
/proc/loadavg: 4.00 3.99 3.87 5/190 25940
/proc/meminfo: memFree=28368272/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=174340 CPUtime=1182.32 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 3319017 0 0 0 117775 457 0 0 25 0 1 0 873103722 178524160 34209 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 43585 34210 270 21 0 40222 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 174340

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.88 5/190 25942
/proc/meminfo: memFree=26784348/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=94200 CPUtime=1242.31 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 3710852 0 0 0 123718 513 0 0 25 0 1 0 873103722 96460800 20138 33554432000 4194304 4279335 140733574552464 18446744073709551615 4241928 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 23550 20138 270 21 0 20187 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 94200

[startup+1302.3 s]
/proc/loadavg: 4.05 4.00 3.89 5/190 25944
/proc/meminfo: memFree=25809688/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=174340 CPUtime=1302.33 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 4093006 0 0 0 129667 566 0 0 25 0 1 0 873103722 178524160 33340 33554432000 4194304 4279335 140733574552464 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 43585 33340 270 21 0 40222 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 174340

[startup+1362.3 s]
/proc/loadavg: 4.02 4.00 3.89 5/190 25945
/proc/meminfo: memFree=26159596/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=143520 CPUtime=1362.32 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 4548868 0 0 0 135607 625 0 0 25 0 1 0 873103722 146964480 28452 33554432000 4194304 4279335 140733574552464 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 35880 28454 270 21 0 32517 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 143520

[startup+1422.31 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 25947
/proc/meminfo: memFree=28398768/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=143520 CPUtime=1422.33 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 4967312 0 0 0 141554 679 0 0 25 0 1 0 873103722 146964480 31298 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 35880 31298 270 21 0 32517 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 143520

[startup+1482.3 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 25948
/proc/meminfo: memFree=27296504/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=94200 CPUtime=1482.33 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 5377785 0 0 0 147498 735 0 0 25 0 1 0 873103722 96460800 20138 33554432000 4194304 4279335 140733574552464 18446744073709551615 4257087 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 23550 20138 270 21 0 20187 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 94200

[startup+1542.3 s]
/proc/loadavg: 4.02 4.02 3.91 5/190 25950
/proc/meminfo: memFree=26252412/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=174340 CPUtime=1542.33 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 5774849 0 0 0 153446 787 0 0 25 0 1 0 873103722 178524160 32723 33554432000 4194304 4279335 140733574552464 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 43585 32723 270 21 0 40222 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 174340

[startup+1602.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 25952
/proc/meminfo: memFree=25440564/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=94200 CPUtime=1602.33 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 6213009 0 0 0 159390 843 0 0 25 0 1 0 873103722 96460800 20138 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 23550 20138 270 21 0 20187 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 94200

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25953
/proc/meminfo: memFree=24570320/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=143520 CPUtime=1662.32 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 6672278 0 0 0 165321 911 0 0 25 0 1 0 873103722 146964480 30489 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 35880 30489 270 21 0 32517 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 143520

[startup+1722.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25955
/proc/meminfo: memFree=28044164/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=94200 CPUtime=1722.33 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 7089987 0 0 0 171263 970 0 0 25 0 1 0 873103722 96460800 20138 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 23550 20138 270 21 0 20187 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 94200

[startup+1782.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25956
/proc/meminfo: memFree=26922196/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=143520 CPUtime=1782.33 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 7497905 0 0 0 177205 1028 0 0 25 0 1 0 873103722 146964480 29910 33554432000 4194304 4279335 140733574552464 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 35880 29910 270 21 0 32517 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 143520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25957
/proc/meminfo: memFree=26817036/32951124 swapFree=67057920/67111528
[pid=25860] ppid=25857 vsize=174340 CPUtime=1800.04 cores=0,2
/proc/25860/stat : 25860 (OptimuS_release) R 25857 25860 26933 0 -1 4202496 7606478 0 0 0 178958 1046 0 0 25 0 1 0 873103722 178524160 34925 33554432000 4194304 4279335 140733574552464 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25860/statm: 43585 34925 270 21 0 40222 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 174340

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): 1800.05
CPU user time (s): 1789.59
CPU system time (s): 10.4684
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 224428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.59
system time used= 10.4684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7606486
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= 22
involuntary context switches= 7385

runsolver used 3.11753 second user time and 6.71098 second system time

The end

Launcher Data 

Begin job on node140 at 2011-06-11 17:41:24
IDJOB=3494793
IDBENCH=88022
IDSOLVER=1986
FILE ID=node140/3494793-1307806884
RUNJOBID= node140-1307806884-25841
PBS_JOBID= 13551008
Free space on /tmp= 73812 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net60-30-10.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494793-1307806884/watcher-3494793-1307806884 -o /tmp/evaluation-result-3494793-1307806884/solver-3494793-1307806884 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494793-1307806884.cnf

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

MD5SUM BENCH= c913d4ae23457373764d35f656812cd4
RANDOM SEED=1811979783

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:      31329064 kB
Buffers:        321124 kB
Cached:        1080732 kB
SwapCached:       7060 kB
Active:         643052 kB
Inactive:       777180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31329064 kB
SwapTotal:    67111528 kB
SwapFree:     67057920 kB
Dirty:             412 kB
Writeback:           0 kB
AnonPages:       17164 kB
Mapped:          12856 kB
Slab:           135812 kB
PageTables:       4812 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   193728 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= 73800 MiB
End job on node140 at 2011-06-11 18:11:26