Trace number 3095937

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) 1300.01 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S1787347746-067-UNKNOWN.cnf
MD5SUM327a5393de6dbdcaf85af71880caf3c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark20.5029
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-3095937-1301750046/watcher-3095937-1301750046 -o /tmp/evaluation-result-3095937-1301750046/solver-3095937-1301750046 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095937-1301750046.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: 3.99 3.94 3.19 4/189 23549
/proc/meminfo: memFree=20892620/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=3364 CPUtime=0 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 358 0 0 0 0 0 0 0 25 0 1 0 365235051 3444736 298 33554432000 134512640 134540672 4289860816 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 841 298 215 7 0 198 0

[startup+0.101855 s]
/proc/loadavg: 3.99 3.94 3.19 4/189 23549
/proc/meminfo: memFree=20892620/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4020 CPUtime=0.1 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 559 0 0 0 10 0 0 0 25 0 1 0 365235051 4116480 498 33554432000 134512640 134540672 4289860816 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/23549/statm: 1005 498 217 7 0 362 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4020

[startup+0.200835 s]
/proc/loadavg: 3.99 3.94 3.19 4/189 23549
/proc/meminfo: memFree=20892620/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=0.19 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 793 0 0 0 19 0 0 0 25 0 1 0 365235051 5062656 732 33554432000 134512640 134540672 4289860816 18446744073709551615 134526213 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/23549/statm: 1236 732 219 7 0 593 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4944

[startup+0.300818 s]
/proc/loadavg: 3.99 3.94 3.19 4/189 23549
/proc/meminfo: memFree=20892620/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=0.29 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 793 0 0 0 29 0 0 0 25 0 1 0 365235051 5062656 732 33554432000 134512640 134540672 4289860816 18446744073709551615 134524704 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/23549/statm: 1236 732 219 7 0 593 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4944

[startup+0.700744 s]
/proc/loadavg: 3.99 3.94 3.19 4/189 23549
/proc/meminfo: memFree=20892620/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=0.69 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 69 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4944

[startup+1.50066 s]
/proc/loadavg: 3.99 3.94 3.19 5/190 23550
/proc/meminfo: memFree=20890512/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=1.49 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 149 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4944

[startup+3.10035 s]
/proc/loadavg: 3.99 3.94 3.19 5/190 23550
/proc/meminfo: memFree=20890016/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=3.09 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 309 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523748 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4944

[startup+6.30076 s]
/proc/loadavg: 3.99 3.94 3.19 5/190 23550
/proc/meminfo: memFree=20890012/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=6.29 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 629 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4944

[startup+12.7006 s]
/proc/loadavg: 3.99 3.95 3.20 5/190 23550
/proc/meminfo: memFree=20889764/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=12.69 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 1269 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523775 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4944

[startup+25.5012 s]
/proc/loadavg: 3.99 3.95 3.21 5/190 23550
/proc/meminfo: memFree=20889884/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=25.49 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 2549 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4944

[startup+51.1004 s]
/proc/loadavg: 3.99 3.95 3.23 5/190 23551
/proc/meminfo: memFree=20889740/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=51.09 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 5109 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4944

[startup+102.301 s]
/proc/loadavg: 3.99 3.95 3.27 5/190 23552
/proc/meminfo: memFree=20889476/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=102.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 10230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523528 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4944

[startup+162.301 s]
/proc/loadavg: 4.00 3.96 3.31 5/190 23582
/proc/meminfo: memFree=20888800/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=162.29 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 16229 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524188 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4944

[startup+222.307 s]
/proc/loadavg: 4.00 3.97 3.35 5/190 23584
/proc/meminfo: memFree=20888380/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=222.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 22230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524216 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4944

[startup+282.3 s]
/proc/loadavg: 4.00 3.97 3.39 5/190 23585
/proc/meminfo: memFree=20888476/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=282.29 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 28229 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4944

[startup+342.3 s]
/proc/loadavg: 4.00 3.97 3.42 5/190 23587
/proc/meminfo: memFree=20888564/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=342.29 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 34229 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 4944

[startup+402.301 s]
/proc/loadavg: 4.00 3.97 3.46 5/190 23588
/proc/meminfo: memFree=20888528/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=402.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 40230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/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: 4.00 3.97 3.49 5/190 23590
/proc/meminfo: memFree=20888724/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=462.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 46230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4944

[startup+522.301 s]
/proc/loadavg: 4.00 3.97 3.52 5/190 23592
/proc/meminfo: memFree=20888060/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=522.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 52230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4944

[startup+582.3 s]
/proc/loadavg: 4.00 3.97 3.55 5/190 23593
/proc/meminfo: memFree=20888144/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=582.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 58230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 4944

[startup+642.3 s]
/proc/loadavg: 4.04 3.99 3.58 5/190 23595
/proc/meminfo: memFree=20887976/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=642.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 64230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 4944

[startup+702.301 s]
/proc/loadavg: 4.01 3.99 3.60 5/190 23596
/proc/meminfo: memFree=20887928/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=702.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 70230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 4944

[startup+762.301 s]
/proc/loadavg: 4.00 3.99 3.62 5/190 23598
/proc/meminfo: memFree=20888128/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=762.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 76230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 4944

[startup+822.301 s]
/proc/loadavg: 4.03 4.00 3.65 5/190 23600
/proc/meminfo: memFree=20888072/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=822.29 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 82229 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 4944

[startup+882.307 s]
/proc/loadavg: 4.01 4.00 3.66 5/190 23601
/proc/meminfo: memFree=20888288/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=882.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 88230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524142 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 4944

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.68 5/190 23603
/proc/meminfo: memFree=20888364/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=942.29 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 94229 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 4944

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.70 5/190 23604
/proc/meminfo: memFree=20888460/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=1002.29 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 100229 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 4944

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.72 5/190 23606
/proc/meminfo: memFree=20887812/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=1062.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 106230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 4944

[startup+1122.3 s]
/proc/loadavg: 4.06 4.02 3.74 5/190 23608
/proc/meminfo: memFree=20887912/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=1122.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 112230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134522912 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 4944

[startup+1182.3 s]
/proc/loadavg: 3.97 4.00 3.74 5/190 23665
/proc/meminfo: memFree=20872416/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=1182.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 118230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134524138 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 4944

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 3.76 5/190 23667
/proc/meminfo: memFree=20871020/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=1242.3 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 124230 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 4944



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.00 3.77 5/190 23668
/proc/meminfo: memFree=20871108/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=1300 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 130000 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1300
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

[startup+1300 s]
/proc/loadavg: 4.01 4.00 3.77 5/190 23668
/proc/meminfo: memFree=20871108/32951124 swapFree=67111524/67111528
[pid=23549] ppid=23547 vsize=4944 CPUtime=1300 cores=4,6
/proc/23549/stat : 23549 (MultiFlip) R 23547 23549 23275 0 -1 4202496 848 0 0 0 130000 0 0 0 25 0 1 0 365235051 5062656 787 33554432000 134512640 134540672 4289860816 18446744073709551615 134523517 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23549/statm: 1236 787 220 7 0 593 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 4944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.01
CPU user time (s): 1300.01
CPU system time (s): 0.000999
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 4944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
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= 848
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= 2270

runsolver used 2.09368 second user time and 4.12837 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 15:14:06
IDJOB=3095937
IDBENCH=82619
IDSOLVER=1523
FILE ID=node111/3095937-1301750046
RUNJOBID= node111-1301748572-23294
PBS_JOBID= 12841026
Free space on /tmp= 71240 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S1787347746-067-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095937-1301750046/watcher-3095937-1301750046 -o /tmp/evaluation-result-3095937-1301750046/solver-3095937-1301750046 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095937-1301750046.cnf

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

MD5SUM BENCH= 327a5393de6dbdcaf85af71880caf3c5
RANDOM SEED=333995736

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
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		: 2666.849
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	: 5332.86
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		: 2666.849
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		: 2666.849
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	: 5332.83
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		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20892636 kB
Buffers:        348368 kB
Cached:       11326680 kB
SwapCached:          4 kB
Active:        7306472 kB
Inactive:      4458076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20892636 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             444 kB
Writeback:           0 kB
AnonPages:       89260 kB
Mapped:          16172 kB
Slab:           230136 kB
PageTables:       5296 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   271908 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= 71236 MiB
End job on node111 at 2011-04-02 15:35:48