Trace number 3095997

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) 1299.93 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S907804052-003-UNKNOWN.cnf
MD5SUMeb4eadfedd2c4dc9b0ed7231ad324f1f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark273.432
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
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-3095997-1301751312/watcher-3095997-1301751312 -o /tmp/evaluation-result-3095997-1301751312/solver-3095997-1301751312 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095997-1301751312.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: 4.01 4.03 3.86 4/193 13890
/proc/meminfo: memFree=22556808/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=10660 CPUtime=0 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 372 0 0 0 0 0 0 0 25 0 1 0 286729145 10915840 312 33554432000 134512640 134540672 4287371936 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 2665 313 215 7 0 2022 0

[startup+0.083767 s]
/proc/loadavg: 4.01 4.03 3.86 4/193 13890
/proc/meminfo: memFree=22556808/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=12904 CPUtime=0.08 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 1228 0 0 0 8 0 0 0 25 0 1 0 286729145 13213696 1168 33554432000 134512640 134540672 4287371936 18446744073709551615 7768070 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 3226 1168 215 7 0 2583 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12904

[startup+0.10076 s]
/proc/loadavg: 4.01 4.03 3.86 4/193 13890
/proc/meminfo: memFree=22556808/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=13432 CPUtime=0.09 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 1416 0 0 0 9 0 0 0 25 0 1 0 286729145 13754368 1356 33554432000 134512640 134540672 4287371936 18446744073709551615 7890428 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 3358 1356 215 7 0 2715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13432

[startup+0.300727 s]
/proc/loadavg: 4.01 4.03 3.86 4/193 13890
/proc/meminfo: memFree=22556808/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=17124 CPUtime=0.29 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 2734 0 0 0 29 0 0 0 25 0 1 0 286729145 17534976 2673 33554432000 134512640 134540672 4287371936 18446744073709551615 134538696 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 4281 2673 217 7 0 3638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17124

[startup+0.700676 s]
/proc/loadavg: 4.01 4.03 3.86 4/193 13890
/proc/meminfo: memFree=22556808/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=22116 CPUtime=0.69 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 4125 0 0 0 69 0 0 0 25 0 1 0 286729145 22646784 4026 33554432000 134512640 134540672 4287371936 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5529 4026 219 7 0 4886 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22116

[startup+1.50047 s]
/proc/loadavg: 4.01 4.03 3.86 5/194 13891
/proc/meminfo: memFree=22541556/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=22116 CPUtime=1.49 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 4125 0 0 0 149 0 0 0 25 0 1 0 286729145 22646784 4026 33554432000 134512640 134540672 4287371936 18446744073709551615 134524786 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13890/statm: 5529 4026 219 7 0 4886 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22116

[startup+3.10024 s]
/proc/loadavg: 4.01 4.03 3.86 5/194 13891
/proc/meminfo: memFree=22541180/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=22116 CPUtime=3.08 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 4125 0 0 0 308 0 0 0 25 0 1 0 286729145 22646784 4026 33554432000 134512640 134540672 4287371936 18446744073709551615 134525219 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5529 4026 219 7 0 4886 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 22116

[startup+6.3006 s]
/proc/loadavg: 4.01 4.03 3.86 6/194 13891
/proc/meminfo: memFree=22537888/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=6.28 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 4972 0 0 0 628 0 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21648

[startup+12.7005 s]
/proc/loadavg: 4.01 4.03 3.86 5/194 13891
/proc/meminfo: memFree=22537524/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=12.67 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 4972 0 0 0 1267 0 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134526472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21648

[startup+25.5011 s]
/proc/loadavg: 4.01 4.03 3.87 5/194 13891
/proc/meminfo: memFree=22537640/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=25.44 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 4972 0 0 0 2544 0 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 21648

[startup+51.1005 s]
/proc/loadavg: 4.16 4.06 3.88 5/194 13892
/proc/meminfo: memFree=22537672/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=50.99 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 4972 0 0 0 5099 0 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523066 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 21648

[startup+102.307 s]
/proc/loadavg: 4.01 4.03 3.88 5/194 13921
/proc/meminfo: memFree=22529080/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=102.18 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5047 0 0 0 10218 0 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 21648

[startup+162.3 s]
/proc/loadavg: 4.06 4.04 3.89 5/194 13923
/proc/meminfo: memFree=22528784/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=162.19 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5122 0 0 0 16218 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 21648

[startup+222.3 s]
/proc/loadavg: 4.08 4.04 3.90 5/194 13952
/proc/meminfo: memFree=22527600/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=222.19 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5122 0 0 0 22218 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 21648

[startup+282.3 s]
/proc/loadavg: 4.03 4.03 3.91 5/194 13953
/proc/meminfo: memFree=22527300/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=282.19 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5197 0 0 0 28218 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 21648

[startup+342.301 s]
/proc/loadavg: 4.01 4.02 3.91 5/194 13982
/proc/meminfo: memFree=22535404/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=342.19 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5272 0 0 0 34218 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21648

[startup+402.301 s]
/proc/loadavg: 4.00 4.02 3.91 5/194 13983
/proc/meminfo: memFree=22534724/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=402.19 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5347 0 0 0 40218 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21648

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/194 13985
/proc/meminfo: memFree=22534808/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=462.19 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5347 0 0 0 46218 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 21648

[startup+522.301 s]
/proc/loadavg: 4.15 4.04 3.92 5/194 14015
/proc/meminfo: memFree=22538372/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=522.19 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5422 0 0 0 52218 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 21648

[startup+582.301 s]
/proc/loadavg: 4.13 4.04 3.93 5/194 14017
/proc/meminfo: memFree=22537940/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=582.19 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5497 0 0 0 58218 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 21648

[startup+642.301 s]
/proc/loadavg: 4.08 4.05 3.93 5/194 14018
/proc/meminfo: memFree=22538036/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=642.2 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5572 0 0 0 64219 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 21648

[startup+702.301 s]
/proc/loadavg: 4.15 4.08 3.95 5/194 14019
/proc/meminfo: memFree=22537628/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=702.2 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5572 0 0 0 70219 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 21648

[startup+762.307 s]
/proc/loadavg: 4.05 4.06 3.95 5/194 14021
/proc/meminfo: memFree=22537708/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=762.2 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5647 0 0 0 76219 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 21648

[startup+822.301 s]
/proc/loadavg: 4.05 4.06 3.95 5/194 14023
/proc/meminfo: memFree=22537544/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=822.2 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5722 0 0 0 82219 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 21648

[startup+882.3 s]
/proc/loadavg: 4.02 4.05 3.95 5/194 14025
/proc/meminfo: memFree=22537616/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=882.2 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5797 0 0 0 88219 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 21648

[startup+942.3 s]
/proc/loadavg: 4.00 4.04 3.95 5/194 14026
/proc/meminfo: memFree=22537592/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=942.2 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5797 0 0 0 94219 1 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 21648

[startup+1002.3 s]
/proc/loadavg: 4.15 4.06 3.96 5/194 14027
/proc/meminfo: memFree=22537568/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=1002.21 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5872 0 0 0 100219 2 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 21648

[startup+1062.3 s]
/proc/loadavg: 4.06 4.05 3.96 5/194 14029
/proc/meminfo: memFree=22537668/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=1062.21 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 5947 0 0 0 106219 2 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 21648

[startup+1122.3 s]
/proc/loadavg: 4.02 4.04 3.96 5/194 14031
/proc/meminfo: memFree=22537760/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=1122.22 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 6022 0 0 0 112220 2 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 21648

[startup+1182.3 s]
/proc/loadavg: 4.05 4.04 3.97 5/194 14032
/proc/meminfo: memFree=22537968/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=1182.22 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 6022 0 0 0 118220 2 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 21648

[startup+1242.3 s]
/proc/loadavg: 4.02 4.03 3.97 5/194 14034
/proc/meminfo: memFree=22537576/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=1242.22 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 6097 0 0 0 124220 2 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1242.22
Current children cumulated vsize (KiB) 21648



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.02 3.97 5/194 14035
/proc/meminfo: memFree=22537668/32951124 swapFree=67111528/67111528
[pid=13890] ppid=13888 vsize=21648 CPUtime=1299.93 cores=4,6
/proc/13890/stat : 13890 (MultiFlip) R 13888 13890 13442 0 -1 4202496 6172 0 0 0 129991 2 0 0 25 0 1 0 286729145 22167552 4793 33554432000 134512640 134540672 4287371936 18446744073709551615 134522921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/13890/statm: 5412 4793 220 7 0 4769 0
Current children cumulated CPU time (s) 1299.93
Current children cumulated vsize (KiB) 21648

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): 1299.93
CPU user time (s): 1299.91
CPU system time (s): 0.022996
CPU usage (%): 99.9943
Max. virtual memory (cumulated for all children) (KiB): 22116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6172
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= 6127

runsolver used 2.23966 second user time and 4.86326 second system time

The end

Launcher Data

Begin job on node133 at 2011-04-02 15:35:13
IDJOB=3095997
IDBENCH=82679
IDSOLVER=1523
FILE ID=node133/3095997-1301751312
RUNJOBID= node133-1301748568-13461
PBS_JOBID= 12841004
Free space on /tmp= 72180 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S907804052-003-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095997-1301751312/watcher-3095997-1301751312 -o /tmp/evaluation-result-3095997-1301751312/solver-3095997-1301751312 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095997-1301751312.cnf

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

MD5SUM BENCH= eb4eadfedd2c4dc9b0ed7231ad324f1f
RANDOM SEED=64965875

node133.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		: 2666.834
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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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		: 2666.834
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	: 5332.74
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		: 2666.834
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:      22557088 kB
Buffers:        347872 kB
Cached:        9719772 kB
SwapCached:          0 kB
Active:        7296952 kB
Inactive:      2847992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22557088 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3544 kB
Writeback:           0 kB
AnonPages:       76992 kB
Mapped:          16164 kB
Slab:           185728 kB
PageTables:       4972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   260620 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72180 MiB
End job on node133 at 2011-04-02 15:56:55