Trace number 3096267

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/medium/
unif-k7-r89-v50-c4450-S321945897-005.UNKNOWN.cnf
MD5SUM7b433874f4dba1bf060f64be4ba91fb7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark33.2759
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

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-3096267-1301757968/watcher-3096267-1301757968 -o /tmp/evaluation-result-3096267-1301757968/solver-3096267-1301757968 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096267-1301757968.cnf 

running on 2 cores: 0,2

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: 3.80 3.95 3.90 4/189 13628
/proc/meminfo: memFree=22343252/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=2992 CPUtime=0 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 347 0 0 0 0 0 0 0 25 0 1 0 287395544 3063808 286 33554432000 134512640 134540672 4293110528 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 748 286 215 7 0 105 0

[startup+0.0596009 s]
/proc/loadavg: 3.80 3.95 3.90 4/189 13628
/proc/meminfo: memFree=22343252/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=0.05 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 398 0 0 0 5 0 0 0 25 0 1 0 287395544 3330048 336 33554432000 134512640 134540672 4293110528 18446744073709551615 134538707 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 336 217 7 0 170 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3252

[startup+0.100604 s]
/proc/loadavg: 3.80 3.95 3.90 4/189 13628
/proc/meminfo: memFree=22343252/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=0.09 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 398 0 0 0 9 0 0 0 25 0 1 0 287395544 3330048 336 33554432000 134512640 134540672 4293110528 18446744073709551615 134538628 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 336 217 7 0 170 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.300569 s]
/proc/loadavg: 3.80 3.95 3.90 4/189 13628
/proc/meminfo: memFree=22343252/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=0.29 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 398 0 0 0 29 0 0 0 25 0 1 0 287395544 3330048 336 33554432000 134512640 134540672 4293110528 18446744073709551615 134538612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 336 217 7 0 170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3252

[startup+0.700462 s]
/proc/loadavg: 3.80 3.95 3.90 4/189 13628
/proc/meminfo: memFree=22343252/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=0.69 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 69 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134524201 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3252

[startup+1.50031 s]
/proc/loadavg: 3.80 3.95 3.90 5/190 13629
/proc/meminfo: memFree=22342532/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=1.49 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 149 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3252

[startup+3.10097 s]
/proc/loadavg: 3.80 3.95 3.90 5/190 13629
/proc/meminfo: memFree=22342160/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=3.1 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 310 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134524280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3252

[startup+6.30046 s]
/proc/loadavg: 3.81 3.95 3.91 5/190 13629
/proc/meminfo: memFree=22342032/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=6.3 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 630 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134522926 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3252

[startup+12.7003 s]
/proc/loadavg: 3.83 3.95 3.91 5/190 13629
/proc/meminfo: memFree=22341568/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=12.7 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 1270 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3252

[startup+25.501 s]
/proc/loadavg: 3.87 3.95 3.91 5/190 13630
/proc/meminfo: memFree=22341536/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=25.5 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 2550 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3252

[startup+51.1005 s]
/proc/loadavg: 3.91 3.96 3.91 5/190 13630
/proc/meminfo: memFree=22341516/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=51.1 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 5110 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134524192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3252

[startup+102.307 s]
/proc/loadavg: 4.04 3.98 3.91 5/190 13632
/proc/meminfo: memFree=22340012/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=102.3 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 10230 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3252

[startup+162.301 s]
/proc/loadavg: 4.01 3.98 3.91 5/190 13633
/proc/meminfo: memFree=22339748/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=162.3 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 16230 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3252

[startup+222.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 13635
/proc/meminfo: memFree=22339692/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=222.3 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 22230 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3252

[startup+282.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 13636
/proc/meminfo: memFree=22339796/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=282.3 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 28230 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3252

[startup+342.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 13638
/proc/meminfo: memFree=22339884/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=342.3 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 34230 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523025 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3252

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 13640
/proc/meminfo: memFree=22339980/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=402.29 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 40229 0 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523513 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3252

[startup+462.3 s]
/proc/loadavg: 4.04 3.99 3.92 5/190 13641
/proc/meminfo: memFree=22340084/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=462.3 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 46229 1 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523160 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3252

[startup+522.301 s]
/proc/loadavg: 4.01 3.99 3.92 5/190 13643
/proc/meminfo: memFree=22340296/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=522.31 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 52230 1 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3252

[startup+582.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 13644
/proc/meminfo: memFree=22340272/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=582.31 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 58230 1 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3252

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 13646
/proc/meminfo: memFree=22339996/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=642.31 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 64230 1 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 3252

[startup+702.301 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 13648
/proc/meminfo: memFree=22339844/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=702.31 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 70230 1 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 3252

[startup+762.307 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 13649
/proc/meminfo: memFree=22339584/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=762.32 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 76231 1 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 3252

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 13651
/proc/meminfo: memFree=22339796/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=822.31 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 82230 1 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3252

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 13652
/proc/meminfo: memFree=22339860/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=882.31 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 88230 1 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134522912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 3252

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 13654
/proc/meminfo: memFree=22340056/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=942.31 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 94230 1 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134524184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 3252

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 13656
/proc/meminfo: memFree=22340144/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=1002.32 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 100230 2 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523753 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 3252

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 3.93 5/190 13657
/proc/meminfo: memFree=22340216/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=1062.32 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 106230 2 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 3252

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 13659
/proc/meminfo: memFree=22340168/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=1122.32 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 112230 2 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 3252

[startup+1182.3 s]
/proc/loadavg: 4.04 4.01 3.94 5/190 13660
/proc/meminfo: memFree=22340260/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=1182.32 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 118230 2 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 3252

[startup+1242.3 s]
/proc/loadavg: 4.07 4.02 3.94 5/190 13662
/proc/meminfo: memFree=22339584/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=1242.32 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 124230 2 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 3252



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 13802
/proc/meminfo: memFree=22340708/32950928 swapFree=67111528/67111528
[pid=13628] ppid=13626 vsize=3252 CPUtime=1300.03 cores=0,2
/proc/13628/stat : 13628 (MultiFlip) R 13626 13628 13313 0 -1 4202496 419 0 0 0 130001 2 0 0 25 0 1 0 287395544 3330048 357 33554432000 134512640 134540672 4293110528 18446744073709551615 134524138 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13628/statm: 813 357 220 7 0 170 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 3252

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): 1300.01
CPU system time (s): 0.023996
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419
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= 7
involuntary context switches= 4212

runsolver used 1.87371 second user time and 4.04738 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-02 17:26:08
IDJOB=3096267
IDBENCH=82949
IDSOLVER=1523
FILE ID=node120/3096267-1301757968
RUNJOBID= node120-1301756655-13331
PBS_JOBID= 12841056
Free space on /tmp= 71760 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S321945897-005.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096267-1301757968/watcher-3096267-1301757968 -o /tmp/evaluation-result-3096267-1301757968/solver-3096267-1301757968 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096267-1301757968.cnf

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

MD5SUM BENCH= 7b433874f4dba1bf060f64be4ba91fb7
RANDOM SEED=906538248

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.78
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		: 2666.809
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	: 5332.75
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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:     32950928 kB
MemFree:      22343532 kB
Buffers:        352740 kB
Cached:        9915836 kB
SwapCached:          0 kB
Active:        7344540 kB
Inactive:      2991868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22343532 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             700 kB
Writeback:           0 kB
AnonPages:       67736 kB
Mapped:          16360 kB
Slab:           208352 kB
PageTables:       5220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   252688 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= 71760 MiB
End job on node120 at 2011-04-02 17:47:50