Trace number 3096084

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
MultiFlip 2011-02-11? (TO) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1818856267-075.UNKNOWN.cnf
MD5SUMff76c2a7684df6ebd90c6aa1ff48f56d
Bench CategoryRANDOM (random 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 variables80
Number of clauses7120
Sum of the clauses size49840
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 57120

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3096084-1301752691/watcher-3096084-1301752691 -o /tmp/evaluation-result-3096084-1301752691/solver-3096084-1301752691 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096084-1301752691.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 4.01 4.02 3.93 4/189 23871
/proc/meminfo: memFree=20895164/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3128 CPUtime=0 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 342 0 0 0 0 0 0 0 25 0 1 0 365499591 3203072 282 33554432000 134512640 134540672 4287081632 18446744073709551615 10159612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 782 282 215 7 0 139 0

[startup+0.100733 s]
/proc/loadavg: 4.01 4.02 3.93 4/189 23871
/proc/meminfo: memFree=20895164/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=0.09 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 450 0 0 0 9 0 0 0 25 0 1 0 365499591 3604480 389 33554432000 134512640 134540672 4287081632 18446744073709551615 134538720 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 389 217 7 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.200703 s]
/proc/loadavg: 4.01 4.02 3.93 4/189 23871
/proc/meminfo: memFree=20895164/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=0.19 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 450 0 0 0 19 0 0 0 25 0 1 0 365499591 3604480 389 33554432000 134512640 134540672 4287081632 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 389 217 7 0 237 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3520

[startup+0.300696 s]
/proc/loadavg: 4.01 4.02 3.93 4/189 23871
/proc/meminfo: memFree=20895164/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=0.29 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 450 0 0 0 29 0 0 0 25 0 1 0 365499591 3604480 389 33554432000 134512640 134540672 4287081632 18446744073709551615 134538714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 389 217 7 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3520

[startup+0.700612 s]
/proc/loadavg: 4.01 4.02 3.93 4/189 23871
/proc/meminfo: memFree=20895164/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=0.69 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 460 0 0 0 69 0 0 0 25 0 1 0 365499591 3604480 399 33554432000 134512640 134540672 4287081632 18446744073709551615 134524745 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 399 219 7 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3520

[startup+1.50046 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 23872
/proc/meminfo: memFree=20894172/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=1.49 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 149 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3520

[startup+3.10016 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 23872
/proc/meminfo: memFree=20893848/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=3.09 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 309 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3520

[startup+6.30057 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 23872
/proc/meminfo: memFree=20893724/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=6.29 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 629 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3520

[startup+12.7004 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 23872
/proc/meminfo: memFree=20893456/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=12.69 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 1269 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523561 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3520

[startup+25.501 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 23873
/proc/meminfo: memFree=20893452/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=25.5 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 2550 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3520

[startup+51.1002 s]
/proc/loadavg: 4.00 4.02 3.93 5/190 23874
/proc/meminfo: memFree=20893556/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=51.1 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 5110 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3520

[startup+102.301 s]
/proc/loadavg: 3.96 4.00 3.92 5/190 23903
/proc/meminfo: memFree=20911984/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=102.3 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 10230 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3520

[startup+162.301 s]
/proc/loadavg: 3.98 4.00 3.92 5/190 23904
/proc/meminfo: memFree=20911836/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=162.3 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 16230 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3520

[startup+222.306 s]
/proc/loadavg: 3.99 4.00 3.92 5/190 23915
/proc/meminfo: memFree=20911588/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=222.31 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 22231 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524145 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 3520

[startup+282.3 s]
/proc/loadavg: 3.99 4.00 3.92 5/190 23917
/proc/meminfo: memFree=20911920/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=282.3 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 28230 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3520

[startup+342.301 s]
/proc/loadavg: 3.99 4.00 3.92 5/190 23918
/proc/meminfo: memFree=20912012/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=342.31 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 34231 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 3520

[startup+402.301 s]
/proc/loadavg: 3.99 4.00 3.92 5/190 23920
/proc/meminfo: memFree=20912088/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=402.31 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 40231 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524243 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 3520

[startup+462.301 s]
/proc/loadavg: 3.99 4.00 3.92 5/190 23921
/proc/meminfo: memFree=20911816/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=462.31 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 46231 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 3520

[startup+522.3 s]
/proc/loadavg: 3.99 4.00 3.92 5/190 23923
/proc/meminfo: memFree=20911776/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=522.31 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 52231 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524201 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3520

[startup+582.3 s]
/proc/loadavg: 3.99 4.00 3.92 5/190 23925
/proc/meminfo: memFree=20911860/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=582.31 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 58231 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3520

[startup+642.3 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 23926
/proc/meminfo: memFree=20911828/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=642.32 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 64232 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 3520

[startup+702.301 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 23928
/proc/meminfo: memFree=20911428/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=702.32 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 70232 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134522959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 3520

[startup+762.301 s]
/proc/loadavg: 3.93 3.99 3.92 5/190 23957
/proc/meminfo: memFree=20911844/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=762.33 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 76233 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523772 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 3520

[startup+822.301 s]
/proc/loadavg: 3.97 3.99 3.92 5/190 24013
/proc/meminfo: memFree=20911160/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=822.32 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 82232 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 3520

[startup+882.306 s]
/proc/loadavg: 3.99 3.99 3.92 5/190 24015
/proc/meminfo: memFree=20910760/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=882.33 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 88233 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523775 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 3520

[startup+942.3 s]
/proc/loadavg: 4.03 4.00 3.93 5/190 24016
/proc/meminfo: memFree=20910704/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=942.33 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 94233 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 3520

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 24018
/proc/meminfo: memFree=20910676/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=1002.33 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 100233 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 3520

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 24019
/proc/meminfo: memFree=20910532/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=1062.33 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 106233 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 3520

[startup+1122.3 s]
/proc/loadavg: 3.98 4.00 3.93 5/190 24076
/proc/meminfo: memFree=20910348/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=1122.33 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 112233 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 3520

[startup+1182.3 s]
/proc/loadavg: 3.99 4.00 3.93 5/190 24078
/proc/meminfo: memFree=20910572/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=1182.33 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 118233 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 3520

[startup+1242.3 s]
/proc/loadavg: 4.07 4.01 3.93 5/190 24079
/proc/meminfo: memFree=20910176/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=1242.34 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 124234 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134523492 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 3520



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 24081
/proc/meminfo: memFree=20909904/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=1300.04 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 130004 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134526647 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 3520

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

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

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 24081
/proc/meminfo: memFree=20909904/32951124 swapFree=67111524/67111528
[pid=23871] ppid=23869 vsize=3520 CPUtime=1300.04 cores=1,3
/proc/23871/stat : 23871 (MultiFlip) R 23869 23871 23275 0 -1 4202496 484 0 0 0 130004 0 0 0 25 0 1 0 365499591 3604480 423 33554432000 134512640 134540672 4287081632 18446744073709551615 134526647 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23871/statm: 880 423 220 7 0 237 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 3520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1300.05
CPU system time (s): 0.000999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 3520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.05
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 484
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= 14
involuntary context switches= 16363

runsolver used 1.83672 second user time and 4.08038 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 15:58:11
IDJOB=3096084
IDBENCH=82766
IDSOLVER=1523
FILE ID=node111/3096084-1301752691
RUNJOBID= node111-1301748572-23295
PBS_JOBID= 12841026
Free space on /tmp= 71240 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1818856267-075.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096084-1301752691/watcher-3096084-1301752691 -o /tmp/evaluation-result-3096084-1301752691/solver-3096084-1301752691 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096084-1301752691.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= ff76c2a7684df6ebd90c6aa1ff48f56d
RANDOM SEED=435223110

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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		: 2666.849
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	: 5332.86
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		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.67
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		: 2666.849
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:      20895444 kB
Buffers:        349012 kB
Cached:       11328788 kB
SwapCached:          4 kB
Active:        7301952 kB
Inactive:      4459712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20895444 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:              52 kB
Writeback:           0 kB
AnonPages:       83840 kB
Mapped:          16176 kB
Slab:           230196 kB
PageTables:       5288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   271556 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= 71244 MiB
End job on node111 at 2011-04-02 16:19:53