Trace number 3095900

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-v750-c15000-S440979335-036-UNKNOWN.cnf
MD5SUMa9820c4b7c4cca37033a1ea45b264344
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.10137
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
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 515000
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-3095900-1301749874/watcher-3095900-1301749874 -o /tmp/evaluation-result-3095900-1301749874/solver-3095900-1301749874 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095900-1301749874.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 3.95 3.28 4/187 16040
/proc/meminfo: memFree=21985636/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=3364 CPUtime=0 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 355 0 0 0 0 0 0 0 25 0 1 0 267403269 3444736 294 33554432000 134512640 134540672 4286711648 18446744073709551615 8693244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 841 294 215 7 0 198 0

[startup+0.0506059 s]
/proc/loadavg: 4.00 3.95 3.28 4/187 16040
/proc/meminfo: memFree=21985636/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4020 CPUtime=0.04 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 560 0 0 0 4 0 0 0 25 0 1 0 267403269 4116480 498 33554432000 134512640 134540672 4286711648 18446744073709551615 134538714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1005 498 217 7 0 362 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4020

[startup+0.100599 s]
/proc/loadavg: 4.00 3.95 3.28 4/187 16040
/proc/meminfo: memFree=21985636/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4020 CPUtime=0.09 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 560 0 0 0 9 0 0 0 25 0 1 0 267403269 4116480 498 33554432000 134512640 134540672 4286711648 18446744073709551615 134538542 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1005 498 217 7 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4020

[startup+0.300573 s]
/proc/loadavg: 4.00 3.95 3.28 4/187 16040
/proc/meminfo: memFree=21985636/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=0.29 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 794 0 0 0 29 0 0 0 25 0 1 0 267403269 5062656 732 33554432000 134512640 134540672 4286711648 18446744073709551615 134524786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 732 219 7 0 593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4944

[startup+0.700488 s]
/proc/loadavg: 4.00 3.95 3.28 4/187 16040
/proc/meminfo: memFree=21985636/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=0.69 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 69 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4944

[startup+1.50036 s]
/proc/loadavg: 4.00 3.95 3.28 4/188 16041
/proc/meminfo: memFree=21983404/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=1.49 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 149 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4944

[startup+3.10106 s]
/proc/loadavg: 4.00 3.95 3.28 5/187 16062
/proc/meminfo: memFree=21979076/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=3.09 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 309 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4944

[startup+6.30048 s]
/proc/loadavg: 4.00 3.95 3.29 5/190 16069
/proc/meminfo: memFree=21961452/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=6.29 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 629 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4944

[startup+12.7003 s]
/proc/loadavg: 4.00 3.95 3.29 5/190 16069
/proc/meminfo: memFree=21956912/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=12.69 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 1269 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4944

[startup+25.501 s]
/proc/loadavg: 4.00 3.95 3.30 5/190 16069
/proc/meminfo: memFree=21956912/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=25.5 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 2550 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4944

[startup+51.1004 s]
/proc/loadavg: 4.00 3.95 3.32 5/190 16070
/proc/meminfo: memFree=21956756/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=51.1 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 5110 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4944

[startup+102.306 s]
/proc/loadavg: 4.00 3.96 3.35 5/190 16071
/proc/meminfo: memFree=21956000/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=102.3 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 10230 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4944

[startup+162.3 s]
/proc/loadavg: 4.00 3.96 3.39 5/190 16073
/proc/meminfo: memFree=21955976/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=162.3 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 16230 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4944

[startup+222.301 s]
/proc/loadavg: 4.00 3.97 3.43 5/190 16074
/proc/meminfo: memFree=21955708/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=222.3 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 22230 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4944

[startup+282.301 s]
/proc/loadavg: 4.00 3.97 3.46 5/190 16076
/proc/meminfo: memFree=21955256/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=282.3 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 28230 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4944

[startup+342.3 s]
/proc/loadavg: 4.04 3.99 3.49 5/190 16078
/proc/meminfo: memFree=21955120/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=342.3 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 34230 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4944

[startup+402.3 s]
/proc/loadavg: 4.11 4.02 3.53 5/190 16107
/proc/meminfo: memFree=21963860/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=402.3 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 40230 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4944

[startup+462.301 s]
/proc/loadavg: 4.04 4.01 3.56 5/190 16109
/proc/meminfo: memFree=21963552/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=462.31 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 46231 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 4944

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.58 5/190 16110
/proc/meminfo: memFree=21963416/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=522.31 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 52231 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4944

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.61 5/190 16139
/proc/meminfo: memFree=21972196/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=582.31 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 58231 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4944

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.63 5/190 16141
/proc/meminfo: memFree=21972296/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=642.32 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 64232 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 4944

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.65 5/190 16142
/proc/meminfo: memFree=21971668/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=702.31 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 70231 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4944

[startup+762.306 s]
/proc/loadavg: 4.06 4.02 3.67 5/190 16144
/proc/meminfo: memFree=21971660/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=762.32 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 76232 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 4944

[startup+822.301 s]
/proc/loadavg: 4.02 4.01 3.69 5/190 16147
/proc/meminfo: memFree=21971368/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=822.32 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 82232 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 4944

[startup+882.3 s]
/proc/loadavg: 4.09 4.03 3.72 6/190 16150
/proc/meminfo: memFree=21972420/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=882.32 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 88232 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523995 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 4944

[startup+942.301 s]
/proc/loadavg: 4.08 4.04 3.74 5/190 16152
/proc/meminfo: memFree=21972172/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=942.32 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 94232 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 4944

[startup+1002.3 s]
/proc/loadavg: 4.03 4.03 3.75 5/190 16153
/proc/meminfo: memFree=21972280/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=1002.32 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 100232 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 4944

[startup+1062.3 s]
/proc/loadavg: 4.01 4.02 3.76 5/190 16155
/proc/meminfo: memFree=21971992/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=1062.32 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 106232 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 4944

[startup+1122.3 s]
/proc/loadavg: 4.00 4.02 3.77 5/190 16156
/proc/meminfo: memFree=21972212/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=1122.32 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 112232 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 4944

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.79 5/190 16158
/proc/meminfo: memFree=21972304/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=1182.33 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 118233 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 4944

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.80 5/190 16160
/proc/meminfo: memFree=21971292/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=1242.33 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 124233 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523513 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 4944



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.02 3.81 5/190 16161
/proc/meminfo: memFree=21971520/32951124 swapFree=67111528/67111528
[pid=16040] ppid=16038 vsize=4944 CPUtime=1300.03 cores=1,3
/proc/16040/stat : 16040 (MultiFlip) R 16038 16040 15854 0 -1 4202496 849 0 0 0 130003 0 0 0 25 0 1 0 267403269 5062656 787 33554432000 134512640 134540672 4286711648 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16040/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 4944

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): 0.001999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 4944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 849
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= 3281

runsolver used 1.88471 second user time and 4.54231 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-02 15:11:14
IDJOB=3095900
IDBENCH=82582
IDSOLVER=1523
FILE ID=node145/3095900-1301749874
RUNJOBID= node145-1301748567-15874
PBS_JOBID= 12840994
Free space on /tmp= 72356 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S440979335-036-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095900-1301749874/watcher-3095900-1301749874 -o /tmp/evaluation-result-3095900-1301749874/solver-3095900-1301749874 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095900-1301749874.cnf

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

MD5SUM BENCH= a9820c4b7c4cca37033a1ea45b264344
RANDOM SEED=1525470559

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:      21985916 kB
Buffers:        355976 kB
Cached:       10256928 kB
SwapCached:          0 kB
Active:        6849468 kB
Inactive:      3859496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21985916 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             400 kB
Writeback:           0 kB
AnonPages:       96028 kB
Mapped:          16124 kB
Slab:           191912 kB
PageTables:       5132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   288420 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= 72352 MiB
End job on node145 at 2011-04-02 15:32:56