Trace number 3095931

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-k5-r20-v1500-c30000-S303265982-092-UNKNOWN.cnf
MD5SUM1b4a544dd042630233219a622c9437c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark96.8423
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
Maximum clause length5
Minimum clause length5
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 530000
Number of clauses of size over 50

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-3095931-1301749994/watcher-3095931-1301749994 -o /tmp/evaluation-result-3095931-1301749994/solver-3095931-1301749994 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095931-1301749994.cnf 

running on 2 cores: 4,6

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: 4.07 3.99 3.63 4/189 17187
/proc/meminfo: memFree=20054924/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=3892 CPUtime=0 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 363 0 0 0 0 0 0 0 25 0 1 0 267414752 3985408 302 33554432000 134512640 134540672 4286758416 18446744073709551615 9586172 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 973 302 215 7 0 330 0

[startup+0.0325491 s]
/proc/loadavg: 4.07 3.99 3.63 4/189 17187
/proc/meminfo: memFree=20054924/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=4684 CPUtime=0.03 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 620 0 0 0 3 0 0 0 25 0 1 0 267414752 4796416 559 33554432000 134512640 134540672 4286758416 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1171 559 215 7 0 528 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4684

[startup+0.100549 s]
/proc/loadavg: 4.07 3.99 3.63 4/189 17187
/proc/meminfo: memFree=20054924/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=5340 CPUtime=0.09 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 802 0 0 0 9 0 0 0 25 0 1 0 267414752 5468160 740 33554432000 134512640 134540672 4286758416 18446744073709551615 134538714 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1335 740 217 7 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5340

[startup+0.300523 s]
/proc/loadavg: 4.07 3.99 3.63 4/189 17187
/proc/meminfo: memFree=20054924/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=5340 CPUtime=0.29 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 802 0 0 0 29 0 0 0 25 0 1 0 267414752 5468160 740 33554432000 134512640 134540672 4286758416 18446744073709551615 134538621 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1335 740 217 7 0 692 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5340

[startup+0.700429 s]
/proc/loadavg: 4.07 3.99 3.63 4/189 17187
/proc/meminfo: memFree=20054924/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=0.69 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1331 0 0 0 69 0 0 0 25 0 1 0 267414752 7630848 1269 33554432000 134512640 134540672 4286758416 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1269 219 7 0 1220 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7452

[startup+1.50032 s]
/proc/loadavg: 4.07 3.99 3.63 5/190 17188
/proc/meminfo: memFree=20050336/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=1.49 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 149 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523211 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7452

[startup+3.10103 s]
/proc/loadavg: 4.07 3.99 3.63 5/190 17188
/proc/meminfo: memFree=20049964/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=3.09 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 309 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7452

[startup+6.30046 s]
/proc/loadavg: 4.07 3.99 3.63 5/190 17188
/proc/meminfo: memFree=20049948/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=6.29 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 629 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7452

[startup+12.7003 s]
/proc/loadavg: 4.06 3.99 3.64 5/190 17188
/proc/meminfo: memFree=20049708/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=12.69 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 1269 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7452

[startup+25.5011 s]
/proc/loadavg: 4.05 3.99 3.64 5/190 17189
/proc/meminfo: memFree=20049688/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=25.49 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 2549 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7452

[startup+51.1006 s]
/proc/loadavg: 4.03 3.99 3.65 5/190 17189
/proc/meminfo: memFree=20049300/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=51.09 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 5109 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7452

[startup+102.307 s]
/proc/loadavg: 4.01 3.99 3.66 5/190 17191
/proc/meminfo: memFree=20048900/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=102.3 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 10230 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7452

[startup+162.301 s]
/proc/loadavg: 3.94 3.97 3.68 5/190 17220
/proc/meminfo: memFree=20042996/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=162.3 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 16230 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134524175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 7452

[startup+222.3 s]
/proc/loadavg: 3.98 3.97 3.69 5/190 17222
/proc/meminfo: memFree=20042852/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=222.3 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 22230 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 7452

[startup+282.301 s]
/proc/loadavg: 3.99 3.97 3.71 5/190 17250
/proc/meminfo: memFree=20050984/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=282.3 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 28230 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 7452

[startup+342.301 s]
/proc/loadavg: 4.07 3.99 3.73 5/190 17252
/proc/meminfo: memFree=20050720/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=342.3 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 34230 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 7452

[startup+402.301 s]
/proc/loadavg: 4.03 3.99 3.75 5/190 17254
/proc/meminfo: memFree=20050588/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=402.3 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 40230 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 7452

[startup+462.301 s]
/proc/loadavg: 4.01 3.99 3.76 5/190 17255
/proc/meminfo: memFree=20050576/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=462.3 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 46230 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134522921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 7452

[startup+522.3 s]
/proc/loadavg: 4.08 4.00 3.77 5/190 17257
/proc/meminfo: memFree=20050428/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=522.3 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 52230 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134524175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 7452

[startup+582.301 s]
/proc/loadavg: 4.03 4.00 3.79 5/190 17258
/proc/meminfo: memFree=20050656/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=582.31 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 58231 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 7452

[startup+642.301 s]
/proc/loadavg: 4.01 4.00 3.80 5/190 17315
/proc/meminfo: memFree=20070420/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=642.31 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 64231 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134524247 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 7452

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.81 5/190 17317
/proc/meminfo: memFree=20070012/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=702.31 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 70231 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 7452

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 17321
/proc/meminfo: memFree=20069848/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=762.32 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 76232 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134522959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 7452

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 17323
/proc/meminfo: memFree=20069832/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=822.31 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 82231 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523600 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 7452

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 17324
/proc/meminfo: memFree=20069696/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=882.31 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 88231 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 7452

[startup+942.301 s]
/proc/loadavg: 4.04 4.01 3.84 5/190 17326
/proc/meminfo: memFree=20069920/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=942.32 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 94232 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 7452

[startup+1002.3 s]
/proc/loadavg: 4.01 4.01 3.85 5/190 17328
/proc/meminfo: memFree=20069904/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=1002.32 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 100232 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 7452

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 17329
/proc/meminfo: memFree=20070144/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=1062.32 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 106232 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134530374 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 7452

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 17331
/proc/meminfo: memFree=20069624/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=1122.32 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 112232 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 7452

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 17332
/proc/meminfo: memFree=20069852/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=1182.32 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 118232 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 7452

[startup+1242.3 s]
/proc/loadavg: 4.01 4.00 3.87 5/190 17362
/proc/meminfo: memFree=20071520/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=1242.32 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 124232 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 7452



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 17363
/proc/meminfo: memFree=20071508/32951124 swapFree=67111528/67111528
[pid=17187] ppid=17185 vsize=7452 CPUtime=1300.03 cores=4,6
/proc/17187/stat : 17187 (MultiFlip) R 17185 17187 16916 0 -1 4202496 1448 0 0 0 130003 0 0 0 25 0 1 0 267414752 7630848 1386 33554432000 134512640 134540672 4286758416 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17187/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 7452

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): 0.004999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 7452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1448
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= 15
involuntary context switches= 2219

runsolver used 2.17767 second user time and 4.27335 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 15:13:14
IDJOB=3095931
IDBENCH=82613
IDSOLVER=1523
FILE ID=node140/3095931-1301749994
RUNJOBID= node140-1301748572-16935
PBS_JOBID= 12840998
Free space on /tmp= 71524 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S303265982-092-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095931-1301749994/watcher-3095931-1301749994 -o /tmp/evaluation-result-3095931-1301749994/solver-3095931-1301749994 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095931-1301749994.cnf

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

MD5SUM BENCH= 1b4a544dd042630233219a622c9437c7
RANDOM SEED=333995736

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:      20055204 kB
Buffers:        362156 kB
Cached:       12163048 kB
SwapCached:          0 kB
Active:        7484832 kB
Inactive:      5132652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20055204 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             804 kB
Writeback:           0 kB
AnonPages:       92608 kB
Mapped:          16148 kB
Slab:           213364 kB
PageTables:       5288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   275592 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 15:34:56