Trace number 3495509

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 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_172.cnf
MD5SUMfefafa76ffa4145f42685c77de2ed1ca
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark82.1205
Satisfiable
(Un)Satisfiability was proved
Number of variables5004
Number of clauses13822
Sum of the clauses size31928
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29526
Number of clauses of size 34290
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-3495509-1307807577/watcher-3495509-1307807577 -o /tmp/evaluation-result-3495509-1307807577/solver-3495509-1307807577 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495509-1307807577.cnf 

running on 2 cores: 1,3

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: 4.10 4.00 3.53 4/189 1883
/proc/meminfo: memFree=25888636/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=19940 CPUtime=0 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 583 0 0 0 0 0 0 0 24 0 1 0 892358673 20418560 520 33554432000 4194304 4280283 140735974993680 18446744073709551615 4250631 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 4985 521 224 21 0 1622 0

[startup+0.0611721 s]
/proc/loadavg: 4.10 4.00 3.53 4/189 1883
/proc/meminfo: memFree=25888636/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=24256 CPUtime=0.05 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 1686 0 0 0 5 0 0 0 24 0 1 0 892358673 24838144 1603 33554432000 4194304 4280283 140735974993680 18446744073709551615 270616568977 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 6064 1603 270 21 0 2701 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 24256

[startup+0.101161 s]
/proc/loadavg: 4.10 4.00 3.53 4/189 1883
/proc/meminfo: memFree=25888636/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=24256 CPUtime=0.09 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 1868 0 0 0 9 0 0 0 24 0 1 0 892358673 24838144 1785 33554432000 4194304 4280283 140735974993680 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 6064 1785 270 21 0 2701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24256

[startup+0.30013 s]
/proc/loadavg: 4.10 4.00 3.53 4/189 1883
/proc/meminfo: memFree=25888636/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=31672 CPUtime=0.29 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 3934 0 0 0 29 0 0 0 25 0 1 0 892358673 32432128 3844 33554432000 4194304 4280283 140735974993680 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 7918 3845 270 21 0 4555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31672

[startup+0.701059 s]
/proc/loadavg: 4.10 4.00 3.53 4/189 1883
/proc/meminfo: memFree=25888636/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=50796 CPUtime=0.69 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 8159 0 0 0 68 1 0 0 25 0 1 0 892358673 52015104 8066 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 12699 8066 270 21 0 9336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50796

[startup+1.50092 s]
/proc/loadavg: 4.10 4.00 3.53 5/190 1884
/proc/meminfo: memFree=25851056/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=50892 CPUtime=1.49 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 28786 0 0 0 146 3 0 0 25 0 1 0 892358673 52113408 9041 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 12723 9041 270 21 0 9360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50892

[startup+3.10063 s]
/proc/loadavg: 4.10 4.00 3.53 5/190 1884
/proc/meminfo: memFree=25755700/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=130564 CPUtime=3.09 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 56958 0 0 0 302 7 0 0 25 0 1 0 892358673 133697536 21610 33554432000 4194304 4280283 140735974993680 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 32641 21610 270 21 0 29278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 130564

[startup+6.30107 s]
/proc/loadavg: 4.10 4.00 3.53 5/190 1884
/proc/meminfo: memFree=25692332/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=69960 CPUtime=6.29 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 108568 0 0 0 616 13 0 0 25 0 1 0 892358673 71639040 13999 33554432000 4194304 4280283 140735974993680 18446744073709551615 4257952 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 17490 13999 271 21 0 14127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69960

[startup+12.7009 s]
/proc/loadavg: 4.09 4.00 3.53 5/190 1884
/proc/meminfo: memFree=25499796/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=131104 CPUtime=12.69 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 211174 0 0 0 1243 26 0 0 25 0 1 0 892358673 134250496 25440 33554432000 4194304 4280283 140735974993680 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 32776 25440 270 21 0 29413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 131104

[startup+25.5007 s]
/proc/loadavg: 4.07 4.00 3.54 5/190 1884
/proc/meminfo: memFree=25138568/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=25.49 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 359875 0 0 0 2505 44 0 0 25 0 1 0 892358673 102875136 21617 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21617 270 21 0 21753 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100464

[startup+51.1001 s]
/proc/loadavg: 4.04 4.00 3.55 5/190 1885
/proc/meminfo: memFree=26491856/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=149784 CPUtime=51.09 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 635452 0 0 0 5034 75 0 0 25 0 1 0 892358673 153378816 29901 33554432000 4194304 4280283 140735974993680 18446744073709551615 4256725 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 37446 29901 270 21 0 34083 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 149784

[startup+102.307 s]
/proc/loadavg: 4.02 4.00 3.57 5/190 1886
/proc/meminfo: memFree=25201968/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=102.3 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 1375146 0 0 0 10063 167 0 0 25 0 1 0 892358673 102875136 21617 33554432000 4194304 4280283 140735974993680 18446744073709551615 4260063 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21617 270 21 0 21753 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100464

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.60 5/190 1888
/proc/meminfo: memFree=26988256/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=162.29 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 2270265 0 0 0 15953 276 0 0 25 0 1 0 892358673 102875136 21619 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21619 270 21 0 21753 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100464

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.62 5/190 1890
/proc/meminfo: memFree=27767412/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=222.3 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 3023127 0 0 0 21865 365 0 0 25 0 1 0 892358673 102875136 21619 33554432000 4194304 4280283 140735974993680 18446744073709551615 4257520 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21619 270 21 0 21753 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 100464

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.64 5/190 1891
/proc/meminfo: memFree=26214000/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=229924 CPUtime=282.3 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 3750156 0 0 0 27774 456 0 0 25 0 1 0 892358673 235442176 44294 33554432000 4194304 4280283 140735974993680 18446744073709551615 4244297 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 57481 44310 270 21 0 54118 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 229924

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.66 5/190 1893
/proc/meminfo: memFree=24568828/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=342.3 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 4578475 0 0 0 33674 556 0 0 25 0 1 0 892358673 102875136 21619 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21619 270 21 0 21753 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 100464

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.68 5/190 1933
/proc/meminfo: memFree=25462144/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=402.3 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 5419829 0 0 0 39571 659 0 0 25 0 1 0 892358673 102875136 21619 33554432000 4194304 4280283 140735974993680 18446744073709551615 4238781 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21619 270 21 0 21753 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 100464

[startup+462.3 s]
/proc/loadavg: 4.03 4.01 3.70 5/190 1935
/proc/meminfo: memFree=23848956/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=149784 CPUtime=462.3 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 6359814 0 0 0 45452 778 0 0 25 0 1 0 892358673 153378816 32076 33554432000 4194304 4280283 140735974993680 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 37446 32076 270 21 0 34083 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 149784

[startup+522.301 s]
/proc/loadavg: 4.08 4.02 3.72 5/190 1946
/proc/meminfo: memFree=26406192/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=522.3 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 7305261 0 0 0 51333 897 0 0 25 0 1 0 892358673 102875136 21619 33554432000 4194304 4280283 140735974993680 18446744073709551615 4238823 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21619 270 21 0 21753 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 100464

[startup+582.301 s]
/proc/loadavg: 3.59 3.91 3.70 4/184 1971
/proc/meminfo: memFree=29769044/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=149784 CPUtime=582.3 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 8245455 0 0 0 57219 1011 0 0 25 0 1 0 892358673 153378816 33438 33554432000 4194304 4280283 140735974993680 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 37446 33438 270 21 0 34083 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 149784

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 3.08 3.41 3.54 4/184 1981
/proc/meminfo: memFree=26747988/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=149784 CPUtime=822.31 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 11838790 0 0 0 80762 1469 0 0 25 0 1 0 892358673 153378816 33451 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 37446 33451 270 21 0 34083 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 149784

[startup+882.301 s]
/proc/loadavg: 2.54 3.21 3.46 3/178 2006
/proc/meminfo: memFree=31390580/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=149784 CPUtime=882.31 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 12451109 0 0 0 86686 1545 0 0 25 0 1 0 892358673 153378816 33585 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 37446 33585 270 21 0 34083 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 149784

[startup+942.3 s]
/proc/loadavg: 2.20 2.99 3.36 3/178 2008
/proc/meminfo: memFree=31349132/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=149784 CPUtime=942.31 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 13253370 0 0 0 92582 1649 0 0 25 0 1 0 892358673 153378816 32914 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 37446 32914 270 21 0 34083 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 149784

[startup+1002.3 s]
/proc/loadavg: 2.11 2.82 3.28 3/178 2009
/proc/meminfo: memFree=31433032/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=149784 CPUtime=1002.31 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 14016837 0 0 0 98483 1748 0 0 25 0 1 0 892358673 153378816 30187 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 37446 30187 270 21 0 34083 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 149784

[startup+1062.3 s]
/proc/loadavg: 2.04 2.67 3.20 3/178 2011
/proc/meminfo: memFree=31380420/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=1062.32 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 14811681 0 0 0 104380 1852 0 0 25 0 1 0 892358673 102875136 21619 33554432000 4194304 4280283 140735974993680 18446744073709551615 270616569104 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21619 270 21 0 21753 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 100464

[startup+1122.3 s]
/proc/loadavg: 2.01 2.54 3.12 3/178 2013
/proc/meminfo: memFree=31403080/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=1122.32 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 15646333 0 0 0 110269 1963 0 0 25 0 1 0 892358673 102875136 21619 33554432000 4194304 4280283 140735974993680 18446744073709551615 4256586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21619 270 21 0 21753 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 100464

[startup+1182.3 s]
/proc/loadavg: 2.00 2.44 3.05 3/178 2014
/proc/meminfo: memFree=31396720/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=1182.32 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 16549761 0 0 0 116149 2083 0 0 25 0 1 0 892358673 102875136 21619 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21619 270 21 0 21753 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 100464

[startup+1242.3 s]
/proc/loadavg: 1.56 2.25 2.94 2/172 2040
/proc/meminfo: memFree=31435264/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=180604 CPUtime=1242.32 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 17527607 0 0 0 122021 2211 0 0 25 0 1 0 892358673 184938496 34234 33554432000 4194304 4280283 140735974993680 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 45151 34234 270 21 0 41788 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 180604

[startup+1302.3 s]
/proc/loadavg: 1.20 2.02 2.82 2/172 2041
/proc/meminfo: memFree=31449008/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=180604 CPUtime=1302.33 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 18478725 0 0 0 127892 2341 0 0 25 0 1 0 892358673 184938496 35268 33554432000 4194304 4280283 140735974993680 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 45151 35268 270 21 0 41788 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 180604

[startup+1362.3 s]
/proc/loadavg: 1.07 1.83 2.70 2/172 2043
/proc/meminfo: memFree=31503040/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=149784 CPUtime=1362.33 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 19448431 0 0 0 133764 2469 0 0 25 0 1 0 892358673 153378816 32394 33554432000 4194304 4280283 140735974993680 18446744073709551615 4256582 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 37446 32394 270 21 0 34083 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 149784

[startup+1422.31 s]
/proc/loadavg: 1.02 1.68 2.59 2/172 2045
/proc/meminfo: memFree=31426004/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=230692 CPUtime=1422.33 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 20435240 0 0 0 139634 2599 0 0 25 0 1 0 892358673 236228608 42180 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 57673 42180 272 21 0 54310 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 230692

[startup+1482.3 s]
/proc/loadavg: 1.01 1.55 2.49 2/172 2046
/proc/meminfo: memFree=31389388/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=180604 CPUtime=1482.33 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 21472215 0 0 0 145502 2731 0 0 25 0 1 0 892358673 184938496 35842 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 45151 35842 272 21 0 41788 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 180604

[startup+1542.3 s]
/proc/loadavg: 1.00 1.45 2.39 2/172 2048
/proc/meminfo: memFree=31376212/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=312080 CPUtime=1542.33 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 22480367 0 0 0 151369 2864 0 0 25 0 1 0 892358673 319569920 55049 33554432000 4194304 4280283 140735974993680 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 78020 55050 270 21 0 74657 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 312080

[startup+1602.3 s]
/proc/loadavg: 1.00 1.36 2.30 2/172 2049
/proc/meminfo: memFree=31423040/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=100464 CPUtime=1602.33 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 23393619 0 0 0 157249 2984 0 0 25 0 1 0 892358673 102875136 21628 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243418 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 25116 21628 270 21 0 21753 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 100464

[startup+1662.3 s]
/proc/loadavg: 1.00 1.29 2.22 2/172 2051
/proc/meminfo: memFree=31443716/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=180604 CPUtime=1662.34 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 24313542 0 0 0 163123 3111 0 0 25 0 1 0 892358673 184938496 39537 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 45151 39537 270 21 0 41788 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 180604

[startup+1722.3 s]
/proc/loadavg: 1.00 1.24 2.14 2/172 2053
/proc/meminfo: memFree=31332808/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=180604 CPUtime=1722.33 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 25281348 0 0 0 169001 3232 0 0 25 0 1 0 892358673 184938496 34758 33554432000 4194304 4280283 140735974993680 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 45151 34758 270 21 0 41788 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 180604

[startup+1782.3 s]
/proc/loadavg: 1.00 1.19 2.07 2/172 2054
/proc/meminfo: memFree=31443752/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=229924 CPUtime=1782.34 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 26160265 0 0 0 174887 3347 0 0 25 0 1 0 892358673 235442176 46335 33554432000 4194304 4280283 140735974993680 18446744073709551615 4244297 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 57481 46337 270 21 0 54118 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 229924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.18 2.04 2/172 2055
/proc/meminfo: memFree=31440744/32951124 swapFree=67052292/67111528
[pid=1883] ppid=1881 vsize=180604 CPUtime=1800.03 cores=1,3
/proc/1883/stat : 1883 (OptimuS_release) R 1881 1883 608 0 -1 4202496 26418236 0 0 0 176626 3377 0 0 25 0 1 0 892358673 184938496 37451 33554432000 4194304 4280283 140735974993680 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/1883/statm: 45151 37451 270 21 0 41788 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 180604

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): 1800.06
CPU user time (s): 1766.27
CPU system time (s): 33.7859
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 442308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1766.27
system time used= 33.7859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26418266
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= 10
involuntary context switches= 1042

runsolver used 2.5956 second user time and 6.549 second system time

The end

Launcher Data 

Begin job on node108 at 2011-06-11 17:52:57
IDJOB=3495509
IDBENCH=88557
IDSOLVER=1988
FILE ID=node108/3495509-1307807577
RUNJOBID= node108-1307806165-1447
PBS_JOBID= 13551068
Free space on /tmp= 74092 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_172.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495509-1307807577/watcher-3495509-1307807577 -o /tmp/evaluation-result-3495509-1307807577/solver-3495509-1307807577 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495509-1307807577.cnf

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

MD5SUM BENCH= fefafa76ffa4145f42685c77de2ed1ca
RANDOM SEED=1110093608

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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	: 5332.82
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		: 2666.820
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		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25889528 kB
Buffers:        297392 kB
Cached:         825752 kB
SwapCached:      25932 kB
Active:        6219040 kB
Inactive:       617076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25889528 kB
SwapTotal:    67111528 kB
SwapFree:     67052292 kB
Dirty:             420 kB
Writeback:           0 kB
AnonPages:     5707340 kB
Mapped:           9608 kB
Slab:           149360 kB
PageTables:      16292 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  8327060 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= 74100 MiB
End job on node108 at 2011-06-11 18:22:59