Trace number 3095863

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-k3-r4.2-v30000-c126000-S629207485-001-UNKNOWN.cnf
MD5SUM33c09da85657b6bbed23989098d6baf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark50.0704
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
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-3095863-1301748582/watcher-3095863-1301748582 -o /tmp/evaluation-result-3095863-1301748582/solver-3095863-1301748582 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095863-1301748582.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: 0.47 0.10 0.35 4/189 5702
/proc/meminfo: memFree=18949644/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=8608 CPUtime=0 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 396 0 0 0 0 0 0 0 21 0 1 0 365088933 8814592 336 33554432000 134512640 134540672 4287300368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 2152 336 215 7 0 1509 0

[startup+0.0551571 s]
/proc/loadavg: 0.47 0.10 0.35 4/189 5702
/proc/meminfo: memFree=18949644/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=10060 CPUtime=0.05 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 936 0 0 0 5 0 0 0 21 0 1 0 365088933 10301440 876 33554432000 134512640 134540672 4287300368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 2515 877 215 7 0 1872 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10060

[startup+0.101148 s]
/proc/loadavg: 0.47 0.10 0.35 4/189 5702
/proc/meminfo: memFree=18949644/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=11380 CPUtime=0.09 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 1442 0 0 0 9 0 0 0 21 0 1 0 365088933 11653120 1382 33554432000 134512640 134540672 4287300368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 2845 1382 215 7 0 2202 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11380

[startup+0.301114 s]
/proc/loadavg: 0.47 0.10 0.35 4/189 5702
/proc/meminfo: memFree=18949644/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=17276 CPUtime=0.29 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3128 0 0 0 29 0 0 0 22 0 1 0 365088933 17690624 3067 33554432000 134512640 134540672 4287300368 18446744073709551615 134524800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4319 3067 219 7 0 3676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17276

[startup+0.701056 s]
/proc/loadavg: 0.47 0.10 0.35 4/189 5702
/proc/meminfo: memFree=18949644/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=17276 CPUtime=0.69 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3128 0 0 0 69 0 0 0 23 0 1 0 365088933 17690624 3067 33554432000 134512640 134540672 4287300368 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4319 3067 219 7 0 3676 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17276

[startup+1.5009 s]
/proc/loadavg: 0.47 0.10 0.35 5/190 5703
/proc/meminfo: memFree=18938236/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=17276 CPUtime=1.49 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3128 0 0 0 149 0 0 0 25 0 1 0 365088933 17690624 3067 33554432000 134512640 134540672 4287300368 18446744073709551615 134524689 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4319 3067 219 7 0 3676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17276

[startup+3.10063 s]
/proc/loadavg: 0.47 0.10 0.35 5/190 5703
/proc/meminfo: memFree=18937128/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=3.09 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3762 0 0 0 309 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16924

[startup+6.30105 s]
/proc/loadavg: 0.75 0.16 0.37 5/190 5703
/proc/meminfo: memFree=18934324/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=6.29 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3762 0 0 0 629 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16924

[startup+12.7009 s]
/proc/loadavg: 1.01 0.23 0.39 5/190 5703
/proc/meminfo: memFree=18933976/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=12.69 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3762 0 0 0 1269 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134524264 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16924

[startup+25.5006 s]
/proc/loadavg: 1.67 0.41 0.45 5/190 5704
/proc/meminfo: memFree=18933732/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=25.49 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3762 0 0 0 2549 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16924

[startup+51.1011 s]
/proc/loadavg: 2.47 0.70 0.54 5/190 5704
/proc/meminfo: memFree=18933764/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=51.09 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3762 0 0 0 5109 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16924

[startup+102.307 s]
/proc/loadavg: 3.33 1.21 0.72 5/190 5706
/proc/meminfo: memFree=18932484/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=102.3 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3794 0 0 0 10230 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523808 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16924

[startup+162.3 s]
/proc/loadavg: 3.83 1.73 0.93 5/190 5707
/proc/meminfo: memFree=18932192/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=162.29 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3826 0 0 0 16229 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16924

[startup+222.301 s]
/proc/loadavg: 3.94 2.14 1.12 5/190 5709
/proc/meminfo: memFree=18932156/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=222.3 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3858 0 0 0 22230 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523646 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 16924

[startup+282.301 s]
/proc/loadavg: 3.97 2.48 1.30 5/190 5711
/proc/meminfo: memFree=18932252/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=282.3 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3858 0 0 0 28230 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 16924

[startup+342.3 s]
/proc/loadavg: 3.99 2.75 1.46 5/190 5712
/proc/meminfo: memFree=18932480/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=342.3 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3890 0 0 0 34230 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 16924

[startup+402.301 s]
/proc/loadavg: 4.04 2.99 1.62 5/190 5714
/proc/meminfo: memFree=18932448/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=402.3 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3954 0 0 0 40230 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523570 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 16924

[startup+462.301 s]
/proc/loadavg: 4.01 3.17 1.77 5/190 5715
/proc/meminfo: memFree=18932672/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=462.3 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 3986 0 0 0 46230 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134526393 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 16924

[startup+522.3 s]
/proc/loadavg: 4.00 3.32 1.91 5/190 5717
/proc/meminfo: memFree=18932652/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=522.3 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4018 0 0 0 52230 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 16924

[startup+582.301 s]
/proc/loadavg: 4.06 3.46 2.04 5/190 5719
/proc/meminfo: memFree=18932624/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=582.3 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4082 0 0 0 58230 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 16924

[startup+642.301 s]
/proc/loadavg: 4.02 3.56 2.17 5/190 5720
/proc/meminfo: memFree=18932080/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=642.31 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4146 0 0 0 64231 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 16924

[startup+702.3 s]
/proc/loadavg: 4.00 3.63 2.27 5/190 5731
/proc/meminfo: memFree=18930944/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=702.31 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4210 0 0 0 70231 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 16924

[startup+762.307 s]
/proc/loadavg: 4.04 3.71 2.39 5/190 5732
/proc/meminfo: memFree=18931412/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=17160 CPUtime=762.32 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4242 0 0 0 76232 0 0 0 25 0 1 0 365088933 17571840 3702 33554432000 134512640 134540672 4287300368 18446744073709551615 134524741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4290 3702 220 7 0 3647 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 17160

[startup+822.301 s]
/proc/loadavg: 4.01 3.76 2.48 5/190 5734
/proc/meminfo: memFree=18931624/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=822.31 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4242 0 0 0 82231 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134524160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 16924

[startup+882.3 s]
/proc/loadavg: 4.00 3.80 2.58 5/190 5736
/proc/meminfo: memFree=18931596/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=882.31 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4274 0 0 0 88231 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 16924

[startup+942.301 s]
/proc/loadavg: 4.06 3.85 2.66 5/190 5737
/proc/meminfo: memFree=18932188/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=942.31 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4306 0 0 0 94231 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 16924

[startup+1002.3 s]
/proc/loadavg: 4.02 3.87 2.75 5/190 5739
/proc/meminfo: memFree=18932028/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=1002.31 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4338 0 0 0 100231 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 16924

[startup+1062.3 s]
/proc/loadavg: 4.00 3.89 2.82 5/190 5740
/proc/meminfo: memFree=18932116/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=1062.32 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4370 0 0 0 106232 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 16924

[startup+1122.3 s]
/proc/loadavg: 4.08 3.93 2.90 5/190 5742
/proc/meminfo: memFree=18932212/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=1122.32 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4402 0 0 0 112232 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523995 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 16924

[startup+1182.3 s]
/proc/loadavg: 4.03 3.94 2.96 5/190 5744
/proc/meminfo: memFree=18932424/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=1182.32 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4402 0 0 0 118232 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 16924

[startup+1242.3 s]
/proc/loadavg: 4.01 3.95 3.02 5/190 5745
/proc/meminfo: memFree=18932016/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=1242.32 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4434 0 0 0 124232 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 16924



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.98 3.95 3.08 5/190 5831
/proc/meminfo: memFree=18918948/32950928 swapFree=67111528/67111528
[pid=5702] ppid=5700 vsize=16924 CPUtime=1300.03 cores=1,3
/proc/5702/stat : 5702 (MultiFlip) R 5700 5702 5642 0 -1 4202496 4466 0 0 0 130003 0 0 0 25 0 1 0 365088933 17330176 3670 33554432000 134512640 134540672 4287300368 18446744073709551615 134529343 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5702/statm: 4231 3670 220 7 0 3588 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 16924

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.03
CPU system time (s): 0.007998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 17276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4466
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= 9
involuntary context switches= 2448

runsolver used 2.24766 second user time and 4.85626 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 14:49:43
IDJOB=3095863
IDBENCH=82545
IDSOLVER=1523
FILE ID=node112/3095863-1301748582
RUNJOBID= node112-1301748572-5662
PBS_JOBID= 12841025
Free space on /tmp= 71940 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S629207485-001-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095863-1301748582/watcher-3095863-1301748582 -o /tmp/evaluation-result-3095863-1301748582/solver-3095863-1301748582 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095863-1301748582.cnf

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

MD5SUM BENCH= 33c09da85657b6bbed23989098d6baf7
RANDOM SEED=211881939

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18949924 kB
Buffers:        384816 kB
Cached:       13246752 kB
SwapCached:          0 kB
Active:        8064660 kB
Inactive:      5648440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18949924 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5472 kB
Writeback:           0 kB
AnonPages:       81580 kB
Mapped:          16116 kB
Slab:           225996 kB
PageTables:       5172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   267068 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= 71940 MiB
End job on node112 at 2011-04-02 15:11:25