Trace number 3095934

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-v2000-c40000-S837431592-027-UNKNOWN.cnf
MD5SUM3b045b7b4cbac0d258a07eda037c4299
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 variables2000
Number of clauses40000
Sum of the clauses size200000
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 540000
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-3095934-1301750018/watcher-3095934-1301750018 -o /tmp/evaluation-result-3095934-1301750018/solver-3095934-1301750018 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095934-1301750018.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: 3.83 3.94 3.72 3/184 25404
/proc/meminfo: memFree=21331744/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=4264 CPUtime=0 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 340 0 0 0 0 0 0 0 25 0 1 0 267417731 4366336 280 33554432000 134512640 134540672 4290443536 18446744073709551615 3819004 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 1066 280 215 7 0 423 0

[startup+0.090882 s]
/proc/loadavg: 3.83 3.94 3.72 3/184 25404
/proc/meminfo: memFree=21331744/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=6240 CPUtime=0.08 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 968 0 0 0 8 0 0 0 25 0 1 0 267417731 6389760 907 33554432000 134512640 134540672 4290443536 18446744073709551615 134538612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 1560 907 217 7 0 917 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6240

[startup+0.100868 s]
/proc/loadavg: 3.83 3.94 3.72 3/184 25404
/proc/meminfo: memFree=21331744/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=6240 CPUtime=0.09 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 968 0 0 0 9 0 0 0 25 0 1 0 267417731 6389760 907 33554432000 134512640 134540672 4290443536 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 1560 907 217 7 0 917 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6240

[startup+0.300832 s]
/proc/loadavg: 3.83 3.94 3.72 3/184 25404
/proc/meminfo: memFree=21331744/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=6240 CPUtime=0.29 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 968 0 0 0 29 0 0 0 25 0 1 0 267417731 6389760 907 33554432000 134512640 134540672 4290443536 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 1560 907 217 7 0 917 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6240

[startup+0.700758 s]
/proc/loadavg: 3.83 3.94 3.72 3/184 25404
/proc/meminfo: memFree=21331744/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=0.69 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1694 0 0 0 69 0 0 0 25 0 1 0 267417731 9363456 1633 33554432000 134512640 134540672 4290443536 18446744073709551615 134524677 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1633 219 7 0 1643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9144

[startup+1.50061 s]
/proc/loadavg: 3.83 3.94 3.72 5/187 25432
/proc/meminfo: memFree=21317636/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=1.49 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 149 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9144

[startup+3.10031 s]
/proc/loadavg: 3.83 3.94 3.72 5/190 25438
/proc/meminfo: memFree=21299888/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=3.09 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 309 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9144

[startup+6.30073 s]
/proc/loadavg: 3.85 3.94 3.72 5/190 25438
/proc/meminfo: memFree=21293540/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=6.29 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 629 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523513 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9144

[startup+12.7005 s]
/proc/loadavg: 3.86 3.94 3.72 6/190 25438
/proc/meminfo: memFree=21292424/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=12.69 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 1269 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9144

[startup+25.5002 s]
/proc/loadavg: 3.81 3.93 3.72 4/188 25440
/proc/meminfo: memFree=21305964/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=25.49 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 2549 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9144

[startup+51.1005 s]
/proc/loadavg: 3.87 3.93 3.73 5/190 25467
/proc/meminfo: memFree=21300884/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=51.09 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 5109 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9144

[startup+102.307 s]
/proc/loadavg: 3.94 3.94 3.74 5/190 25469
/proc/meminfo: memFree=21299864/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=102.3 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 10230 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9144

[startup+162.301 s]
/proc/loadavg: 3.98 3.95 3.75 5/190 25470
/proc/meminfo: memFree=21299344/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=162.3 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 16230 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134526395 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 9144

[startup+222.301 s]
/proc/loadavg: 3.99 3.95 3.76 5/190 25472
/proc/meminfo: memFree=21299440/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=222.3 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 22230 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 9144

[startup+282.301 s]
/proc/loadavg: 3.99 3.96 3.77 5/190 25473
/proc/meminfo: memFree=21299532/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=282.3 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 28230 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9144

[startup+342.301 s]
/proc/loadavg: 3.99 3.96 3.79 6/190 25475
/proc/meminfo: memFree=21299752/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=342.3 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 34230 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9144

[startup+402.301 s]
/proc/loadavg: 3.99 3.97 3.80 5/190 25477
/proc/meminfo: memFree=21299608/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=402.3 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 40230 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 9144

[startup+462.301 s]
/proc/loadavg: 3.99 3.97 3.81 5/190 25478
/proc/meminfo: memFree=21299952/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=462.3 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 46230 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134522956 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 9144

[startup+522.301 s]
/proc/loadavg: 3.99 3.97 3.82 5/190 25480
/proc/meminfo: memFree=21299932/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=522.31 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 52231 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 9144

[startup+582.301 s]
/proc/loadavg: 3.99 3.97 3.83 5/190 25481
/proc/meminfo: memFree=21300036/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=582.31 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 58231 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 9144

[startup+642.3 s]
/proc/loadavg: 3.99 3.97 3.83 5/190 25483
/proc/meminfo: memFree=21300136/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=642.31 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 64231 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523991 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 9144

[startup+702.3 s]
/proc/loadavg: 3.99 3.97 3.84 5/190 25515
/proc/meminfo: memFree=21308884/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=702.31 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 70231 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 9144

[startup+762.306 s]
/proc/loadavg: 4.04 3.99 3.85 5/190 25516
/proc/meminfo: memFree=21308008/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=762.32 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 76232 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 9144

[startup+822.3 s]
/proc/loadavg: 4.01 3.99 3.85 5/190 25518
/proc/meminfo: memFree=21308000/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=822.31 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 82231 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 9144

[startup+882.3 s]
/proc/loadavg: 4.00 3.99 3.86 5/190 25519
/proc/meminfo: memFree=21307856/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=882.32 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 88232 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523513 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 9144

[startup+942.3 s]
/proc/loadavg: 4.07 4.00 3.87 5/190 25521
/proc/meminfo: memFree=21307968/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=942.32 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 94232 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 9144

[startup+1002.3 s]
/proc/loadavg: 4.10 4.02 3.88 5/190 25523
/proc/meminfo: memFree=21308184/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=1002.32 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 100232 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 9144

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 3.89 5/190 25524
/proc/meminfo: memFree=21308156/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=1062.32 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 106232 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 9144

[startup+1122.3 s]
/proc/loadavg: 4.05 4.02 3.90 5/190 25526
/proc/meminfo: memFree=21308380/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=1122.32 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 112232 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 9144

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.91 5/190 25554
/proc/meminfo: memFree=21319080/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=1182.33 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 118233 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 9144

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 25556
/proc/meminfo: memFree=21318196/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=1242.33 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 124233 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 9144



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25558
/proc/meminfo: memFree=21318308/32951124 swapFree=67111528/67111528
[pid=25404] ppid=25402 vsize=9144 CPUtime=1300.03 cores=5,7
/proc/25404/stat : 25404 (MultiFlip) R 25402 25404 25168 0 -1 4202496 1855 0 0 0 130003 0 0 0 25 0 1 0 267417731 9363456 1794 33554432000 134512640 134540672 4290443536 18446744073709551615 134523852 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25404/statm: 2286 1794 220 7 0 1643 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 9144

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): 0.002999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 9144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1855
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= 1950

runsolver used 2.11868 second user time and 4.98524 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-02 15:13:38
IDJOB=3095934
IDBENCH=82616
IDSOLVER=1523
FILE ID=node147/3095934-1301750018
RUNJOBID= node147-1301748716-25189
PBS_JOBID= 12841036
Free space on /tmp= 71748 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S837431592-027-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095934-1301750018/watcher-3095934-1301750018 -o /tmp/evaluation-result-3095934-1301750018/solver-3095934-1301750018 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095934-1301750018.cnf

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

MD5SUM BENCH= 3b045b7b4cbac0d258a07eda037c4299
RANDOM SEED=43173698

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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	: 5332.75
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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	: 5332.75
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
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	: 5332.82
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		: 2666.836
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:      21331900 kB
Buffers:        356984 kB
Cached:       10910724 kB
SwapCached:          0 kB
Active:        7094748 kB
Inactive:      4255872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21331900 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2740 kB
Writeback:           0 kB
AnonPages:       83716 kB
Mapped:          16124 kB
Slab:           205144 kB
PageTables:       5296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   258708 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= 71752 MiB
End job on node147 at 2011-04-02 15:35:20