Trace number 3095951

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-v200-c17000-S335550727-070-UNKNOWN.cnf
MD5SUMbe984e6bbe5620bf919456b943096fcf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark836.998
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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-3095951-1301750602/watcher-3095951-1301750602 -o /tmp/evaluation-result-3095951-1301750602/solver-3095951-1301750602 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095951-1301750602.cnf 

running on 2 cores: 5,7

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: 4.02 4.00 3.79 4/189 17313
/proc/meminfo: memFree=20072948/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=3392 CPUtime=0 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 349 0 0 0 0 0 0 0 25 0 1 0 267475541 3473408 288 33554432000 134512640 134540672 4288889968 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 848 289 215 7 0 205 0

[startup+0.023446 s]
/proc/loadavg: 4.02 4.00 3.79 4/189 17313
/proc/meminfo: memFree=20072948/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=3920 CPUtime=0.02 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 510 0 0 0 2 0 0 0 25 0 1 0 267475541 4014080 449 33554432000 134512640 134540672 4288889968 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 980 449 215 7 0 337 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3920

[startup+0.100433 s]
/proc/loadavg: 4.02 4.00 3.79 4/189 17313
/proc/meminfo: memFree=20072948/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4444 CPUtime=0.09 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 647 0 0 0 9 0 0 0 25 0 1 0 267475541 4550656 585 33554432000 134512640 134540672 4288889968 18446744073709551615 134538698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1111 585 217 7 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4444

[startup+0.300399 s]
/proc/loadavg: 4.02 4.00 3.79 4/189 17313
/proc/meminfo: memFree=20072948/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4444 CPUtime=0.29 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 647 0 0 0 29 0 0 0 25 0 1 0 267475541 4550656 585 33554432000 134512640 134540672 4288889968 18446744073709551615 134538606 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1111 585 217 7 0 468 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4444

[startup+0.700328 s]
/proc/loadavg: 4.02 4.00 3.79 4/189 17313
/proc/meminfo: memFree=20072948/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4444 CPUtime=0.69 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 647 0 0 0 69 0 0 0 25 0 1 0 267475541 4550656 585 33554432000 134512640 134540672 4288889968 18446744073709551615 134538621 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1111 585 217 7 0 468 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4444

[startup+1.50018 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17314
/proc/meminfo: memFree=20071212/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4444 CPUtime=1.49 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 647 0 0 0 149 0 0 0 25 0 1 0 267475541 4550656 585 33554432000 134512640 134540672 4288889968 18446744073709551615 134538584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1111 585 217 7 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4444

[startup+3.1009 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17314
/proc/meminfo: memFree=20070344/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=3.1 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 310 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 4576

[startup+6.30034 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 17314
/proc/meminfo: memFree=20070124/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=6.3 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 630 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4576

[startup+12.7002 s]
/proc/loadavg: 4.01 4.00 3.79 5/190 17314
/proc/meminfo: memFree=20069936/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=12.7 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 1270 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4576

[startup+25.501 s]
/proc/loadavg: 4.01 4.00 3.80 5/190 17315
/proc/meminfo: memFree=20070192/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=25.5 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 2550 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134527056 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4576

[startup+51.1004 s]
/proc/loadavg: 4.01 4.00 3.80 5/190 17315
/proc/meminfo: memFree=20070152/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=51.1 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 5110 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134524264 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4576

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.81 5/190 17320
/proc/meminfo: memFree=20070136/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=102.3 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 10230 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134524247 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4576

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 17321
/proc/meminfo: memFree=20069972/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=162.3 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 16230 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4576

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 17323
/proc/meminfo: memFree=20069956/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=222.3 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 22230 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4576

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 17324
/proc/meminfo: memFree=20069816/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=282.3 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 28230 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4576

[startup+342.301 s]
/proc/loadavg: 4.04 4.01 3.84 5/190 17326
/proc/meminfo: memFree=20069920/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=342.3 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 34230 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4576

[startup+402.3 s]
/proc/loadavg: 4.01 4.01 3.85 5/190 17328
/proc/meminfo: memFree=20069900/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=402.3 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 40230 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4576

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 17329
/proc/meminfo: memFree=20070020/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=462.31 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 46231 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134522930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 4576

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 17331
/proc/meminfo: memFree=20069744/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=522.31 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 52231 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4576

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 17332
/proc/meminfo: memFree=20069728/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=582.31 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 58231 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134526600 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4576

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 3.87 5/190 17362
/proc/meminfo: memFree=20071764/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=642.32 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 64232 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 4576

[startup+702.3 s]
/proc/loadavg: 3.85 3.97 3.87 5/190 17419
/proc/meminfo: memFree=20073488/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=702.31 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 70231 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4576

[startup+762.306 s]
/proc/loadavg: 3.94 3.97 3.87 5/190 17420
/proc/meminfo: memFree=20073176/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=762.32 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 76232 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523603 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 4576

[startup+822.3 s]
/proc/loadavg: 3.98 3.97 3.88 5/190 17422
/proc/meminfo: memFree=20072908/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=822.31 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 82231 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 4576

[startup+882.301 s]
/proc/loadavg: 4.04 3.99 3.89 5/190 17423
/proc/meminfo: memFree=20072532/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=882.32 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 88232 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 4576

[startup+942.301 s]
/proc/loadavg: 4.07 4.00 3.90 5/190 17452
/proc/meminfo: memFree=20070292/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=942.32 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 94232 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523808 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 4576

[startup+1002.3 s]
/proc/loadavg: 4.02 4.00 3.91 5/190 17454
/proc/meminfo: memFree=20069892/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=1002.32 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 100232 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 4576

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 17455
/proc/meminfo: memFree=20069872/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=1062.32 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 106232 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 4576

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17457
/proc/meminfo: memFree=20069740/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=1122.32 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 112232 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 4576

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 17458
/proc/meminfo: memFree=20069848/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=1182.32 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 118232 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134526403 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 4576

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 17460
/proc/meminfo: memFree=20069960/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=1242.33 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 124233 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134524173 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 4576



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 17462
/proc/meminfo: memFree=20070072/32951124 swapFree=67111528/67111528
[pid=17313] ppid=17311 vsize=4576 CPUtime=1300.03 cores=5,7
/proc/17313/stat : 17313 (MultiFlip) R 17311 17313 16916 0 -1 4202496 754 0 0 0 130003 0 0 0 25 0 1 0 267475541 4685824 692 33554432000 134512640 134540672 4288889968 18446744073709551615 134524138 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17313/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 4576

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): 1300.04
CPU system time (s): 0.000999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 4576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
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= 754
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= 3220

runsolver used 1.87172 second user time and 4.04938 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 15:23:22
IDJOB=3095951
IDBENCH=82633
IDSOLVER=1523
FILE ID=node140/3095951-1301750602
RUNJOBID= node140-1301748572-16937
PBS_JOBID= 12840998
Free space on /tmp= 71528 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k7-r85-v200-c17000-S335550727-070-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095951-1301750602/watcher-3095951-1301750602 -o /tmp/evaluation-result-3095951-1301750602/solver-3095951-1301750602 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095951-1301750602.cnf

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

MD5SUM BENCH= be984e6bbe5620bf919456b943096fcf
RANDOM SEED=2114183040

node140.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20072980 kB
Buffers:        362256 kB
Cached:       12160044 kB
SwapCached:          0 kB
Active:        7467192 kB
Inactive:      5132976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20072980 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             548 kB
Writeback:           0 kB
AnonPages:       78012 kB
Mapped:          16172 kB
Slab:           213380 kB
PageTables:       4884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   258048 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= 71528 MiB
End job on node140 at 2011-04-02 15:45:04