Trace number 3095970

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S1101422472-003-UNKNOWN.cnf
MD5SUM1a4e1674582e40801444509cae2068da
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.5668
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
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 512750

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-3095970-1301751178/watcher-3095970-1301751178 -o /tmp/evaluation-result-3095970-1301751178/solver-3095970-1301751178 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095970-1301751178.cnf 

running on 2 cores: 0,2

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: 4.05 4.02 3.82 4/189 16216
/proc/meminfo: memFree=22001592/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=3292 CPUtime=0 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 347 0 0 0 0 0 0 0 25 0 1 0 267533697 3371008 286 33554432000 134512640 134540672 4291083152 18446744073709551615 8693244 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 823 286 215 7 0 180 0

[startup+0.0307611 s]
/proc/loadavg: 4.05 4.02 3.82 4/189 16216
/proc/meminfo: memFree=22001592/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=0.02 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 563 0 0 0 2 0 0 0 25 0 1 0 267533697 4177920 501 33554432000 134512640 134540672 4291083152 18446744073709551615 134538512 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4080

[startup+0.100768 s]
/proc/loadavg: 4.05 4.02 3.82 4/189 16216
/proc/meminfo: memFree=22001592/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=0.09 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 563 0 0 0 9 0 0 0 25 0 1 0 267533697 4177920 501 33554432000 134512640 134540672 4291083152 18446744073709551615 134538714 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4080

[startup+0.30067 s]
/proc/loadavg: 4.05 4.02 3.82 4/189 16216
/proc/meminfo: memFree=22001592/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=0.29 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 563 0 0 0 29 0 0 0 25 0 1 0 267533697 4177920 501 33554432000 134512640 134540672 4291083152 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4080

[startup+0.70066 s]
/proc/loadavg: 4.05 4.02 3.82 4/189 16216
/proc/meminfo: memFree=22001592/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=0.69 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 563 0 0 0 69 0 0 0 25 0 1 0 267533697 4177920 501 33554432000 134512640 134540672 4291083152 18446744073709551615 134538698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4080

[startup+1.50051 s]
/proc/loadavg: 4.05 4.02 3.82 5/190 16244
/proc/meminfo: memFree=22000724/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=1.49 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 589 0 0 0 149 0 0 0 25 0 1 0 267533697 4177920 527 33554432000 134512640 134540672 4291083152 18446744073709551615 134519749 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 527 219 7 0 377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4080

[startup+3.10022 s]
/proc/loadavg: 4.05 4.02 3.82 5/190 16244
/proc/meminfo: memFree=21999364/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=3.09 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 309 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4080

[startup+6.30065 s]
/proc/loadavg: 4.05 4.01 3.82 5/190 16244
/proc/meminfo: memFree=21999376/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=6.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 630 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134522956 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4080

[startup+12.7005 s]
/proc/loadavg: 4.04 4.01 3.82 5/190 16245
/proc/meminfo: memFree=21998636/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=12.7 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 1270 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4080

[startup+25.5002 s]
/proc/loadavg: 4.03 4.01 3.82 5/190 16245
/proc/meminfo: memFree=21998736/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=25.5 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 2550 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4080

[startup+51.1006 s]
/proc/loadavg: 4.02 4.01 3.82 5/190 16300
/proc/meminfo: memFree=21992260/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=51.1 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 5110 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134524262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4080

[startup+102.306 s]
/proc/loadavg: 4.01 4.01 3.83 5/190 16301
/proc/meminfo: memFree=21991716/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=102.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 10230 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4080

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 16303
/proc/meminfo: memFree=21991452/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=162.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 16230 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134522912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4080

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 16304
/proc/meminfo: memFree=21991200/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=222.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 22230 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4080

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 16306
/proc/meminfo: memFree=21990812/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=282.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 28230 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4080

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 16307
/proc/meminfo: memFree=21990808/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=342.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 34230 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523976 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4080

[startup+402.301 s]
/proc/loadavg: 3.95 3.98 3.85 5/190 16337
/proc/meminfo: memFree=21999356/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=402.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 40230 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523492 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4080

[startup+462.301 s]
/proc/loadavg: 3.98 3.98 3.86 5/190 16339
/proc/meminfo: memFree=21998972/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=462.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 46230 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523582 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4080

[startup+522.301 s]
/proc/loadavg: 3.99 3.98 3.86 5/190 16367
/proc/meminfo: memFree=22001784/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=522.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 52230 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4080

[startup+582.3 s]
/proc/loadavg: 4.03 4.00 3.87 5/190 16397
/proc/meminfo: memFree=21979552/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=582.3 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 58230 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 4080

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 3.88 5/190 16398
/proc/meminfo: memFree=21980052/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=642.31 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 64231 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 4080

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 16400
/proc/meminfo: memFree=21978772/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=702.31 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 70231 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4080

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 16402
/proc/meminfo: memFree=21978872/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=762.31 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 76231 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 4080

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 16403
/proc/meminfo: memFree=21978972/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=822.31 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 82231 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 4080

[startup+882.3 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 16405
/proc/meminfo: memFree=21978952/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=882.31 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 88231 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 4080

[startup+942.301 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 16406
/proc/meminfo: memFree=21979176/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=942.31 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 94231 0 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523322 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 4080

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 16408
/proc/meminfo: memFree=21979268/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=1002.32 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 100231 1 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 4080

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 16410
/proc/meminfo: memFree=21979492/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=1062.32 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 106231 1 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 4080

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 16411
/proc/meminfo: memFree=21979336/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=1122.32 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 112231 1 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523582 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 4080

[startup+1182.3 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 16413
/proc/meminfo: memFree=21979188/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=1182.32 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 118231 1 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 4080

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 16414
/proc/meminfo: memFree=21978792/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=1242.33 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 124232 1 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 4080



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 16416
/proc/meminfo: memFree=21978648/32951124 swapFree=67111528/67111528
[pid=16216] ppid=16214 vsize=4080 CPUtime=1300.03 cores=0,2
/proc/16216/stat : 16216 (MultiFlip) R 16214 16216 15854 0 -1 4202496 635 0 0 0 130002 1 0 0 25 0 1 0 267533697 4177920 573 33554432000 134512640 134540672 4291083152 18446744073709551615 134522956 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/16216/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 4080

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.03
CPU system time (s): 0.014997
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 4080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 635
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 3986

runsolver used 2.09368 second user time and 4.14437 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-02 15:32:58
IDJOB=3095970
IDBENCH=82652
IDSOLVER=1523
FILE ID=node145/3095970-1301751178
RUNJOBID= node145-1301748567-15872
PBS_JOBID= 12840994
Free space on /tmp= 72356 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S1101422472-003-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095970-1301751178/watcher-3095970-1301751178 -o /tmp/evaluation-result-3095970-1301751178/solver-3095970-1301751178 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095970-1301751178.cnf

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

MD5SUM BENCH= 1a4e1674582e40801444509cae2068da
RANDOM SEED=1825731581

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
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		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.83
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		: 2666.786
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		: 2666.786
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22001872 kB
Buffers:        356276 kB
Cached:       10254424 kB
SwapCached:          0 kB
Active:        6835104 kB
Inactive:      3857900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22001872 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             760 kB
Writeback:           0 kB
AnonPages:       81952 kB
Mapped:          16152 kB
Slab:           191948 kB
PageTables:       5180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   263908 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= 72356 MiB
End job on node145 at 2011-04-02 15:54:40