Trace number 3095991

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-v15000-c63000-S594553190-015-UNKNOWN.cnf
MD5SUM0a98d6d9a7bdb797305aed69a94f9a69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark355.73
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
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-3095991-1301751211/watcher-3095991-1301751211 -o /tmp/evaluation-result-3095991-1301751211/solver-3095991-1301751211 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095991-1301751211.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.03 4.01 3.82 4/189 16298
/proc/meminfo: memFree=21999800/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=5844 CPUtime=0 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 385 0 0 0 0 0 0 0 25 0 1 0 267536953 5984256 325 33554432000 134512640 134540672 4289713712 18446744073709551615 8693244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 1461 325 215 7 0 818 0

[startup+0.0967749 s]
/proc/loadavg: 4.03 4.01 3.82 4/189 16298
/proc/meminfo: memFree=21999800/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=8216 CPUtime=0.09 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 1223 0 0 0 9 0 0 0 25 0 1 0 267536953 8413184 1162 33554432000 134512640 134540672 4289713712 18446744073709551615 134538621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2054 1162 217 7 0 1411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8216

[startup+0.10076 s]
/proc/loadavg: 4.03 4.01 3.82 4/189 16298
/proc/meminfo: memFree=21999800/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=8216 CPUtime=0.09 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 1223 0 0 0 9 0 0 0 25 0 1 0 267536953 8413184 1162 33554432000 134512640 134540672 4289713712 18446744073709551615 134538633 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2054 1162 217 7 0 1411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8216

[startup+0.300725 s]
/proc/loadavg: 4.03 4.01 3.82 4/189 16298
/proc/meminfo: memFree=21999800/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9944 CPUtime=0.29 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 1736 0 0 0 29 0 0 0 25 0 1 0 267536953 10182656 1675 33554432000 134512640 134540672 4289713712 18446744073709551615 134524757 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9944

[startup+0.700651 s]
/proc/loadavg: 4.03 4.01 3.82 4/189 16298
/proc/meminfo: memFree=21999800/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9944 CPUtime=0.69 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 1736 0 0 0 69 0 0 0 25 0 1 0 267536953 10182656 1675 33554432000 134512640 134540672 4289713712 18446744073709551615 134524786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9944

[startup+1.50051 s]
/proc/loadavg: 4.03 4.01 3.82 5/190 16299
/proc/meminfo: memFree=21994140/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9944 CPUtime=1.49 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 1736 0 0 0 149 0 0 0 25 0 1 0 267536953 10182656 1675 33554432000 134512640 134540672 4289713712 18446744073709551615 134524713 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9944

[startup+3.10022 s]
/proc/loadavg: 4.03 4.01 3.82 5/190 16299
/proc/meminfo: memFree=21993644/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9944 CPUtime=3.09 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 1736 0 0 0 309 0 0 0 25 0 1 0 267536953 10182656 1675 33554432000 134512640 134540672 4289713712 18446744073709551615 134524695 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9944

[startup+6.30065 s]
/proc/loadavg: 4.03 4.01 3.82 5/190 16299
/proc/meminfo: memFree=21993636/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9944 CPUtime=6.29 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 1736 0 0 0 629 0 0 0 25 0 1 0 267536953 10182656 1675 33554432000 134512640 134540672 4289713712 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2486 1675 219 7 0 1843 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9944

[startup+12.7005 s]
/proc/loadavg: 4.02 4.01 3.82 5/190 16299
/proc/meminfo: memFree=21992140/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=12.69 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2037 0 0 0 1269 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9884

[startup+25.5002 s]
/proc/loadavg: 4.02 4.01 3.82 5/190 16300
/proc/meminfo: memFree=21992012/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=25.49 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2037 0 0 0 2549 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134522999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9884

[startup+51.1006 s]
/proc/loadavg: 4.01 4.01 3.83 5/190 16301
/proc/meminfo: memFree=21991728/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=51.09 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2037 0 0 0 5109 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9884

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 16302
/proc/meminfo: memFree=21991340/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=102.3 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2039 0 0 0 10230 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9884

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 16303
/proc/meminfo: memFree=21991200/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=162.3 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2041 0 0 0 16230 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134526628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 9884

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 16305
/proc/meminfo: memFree=21991192/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=222.3 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2043 0 0 0 22230 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523607 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 9884

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 16307
/proc/meminfo: memFree=21990808/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=282.3 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2045 0 0 0 28230 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523179 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9884

[startup+342.3 s]
/proc/loadavg: 3.93 3.98 3.85 5/190 16336
/proc/meminfo: memFree=21999248/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=342.3 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2047 0 0 0 34230 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523066 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9884

[startup+402.301 s]
/proc/loadavg: 3.97 3.98 3.85 5/190 16338
/proc/meminfo: memFree=21999348/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=402.3 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2049 0 0 0 40230 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 9884

[startup+462.301 s]
/proc/loadavg: 3.99 3.98 3.86 5/190 16366
/proc/meminfo: memFree=22002424/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=10060 CPUtime=462.3 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2051 0 0 0 46230 0 0 0 25 0 1 0 267536953 10301440 1966 33554432000 134512640 134540672 4289713712 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2515 1966 220 7 0 1872 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 10060

[startup+522.301 s]
/proc/loadavg: 4.05 4.00 3.87 5/190 16368
/proc/meminfo: memFree=22001872/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=522.31 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2051 0 0 0 52231 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523841 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 9884

[startup+582.3 s]
/proc/loadavg: 4.02 4.00 3.88 5/190 16398
/proc/meminfo: memFree=21979932/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=582.31 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2053 0 0 0 58231 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 9884

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 16399
/proc/meminfo: memFree=21978908/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=642.31 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2055 0 0 0 64231 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 9884

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 16401
/proc/meminfo: memFree=21978888/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=702.31 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2057 0 0 0 70231 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 9884

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 16402
/proc/meminfo: memFree=21978988/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=762.32 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2059 0 0 0 76232 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 9884

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 16404
/proc/meminfo: memFree=21978960/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=822.31 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2061 0 0 0 82231 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 9884

[startup+882.3 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 16406
/proc/meminfo: memFree=21979192/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=882.31 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2063 0 0 0 88231 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 9884

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.91 5/190 16407
/proc/meminfo: memFree=21979156/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=942.32 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2065 0 0 0 94232 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134526530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 9884

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 16409
/proc/meminfo: memFree=21979380/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=10060 CPUtime=1002.32 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2067 0 0 0 100232 0 0 0 25 0 1 0 267536953 10301440 1966 33554432000 134512640 134540672 4289713712 18446744073709551615 134524786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2515 1966 220 7 0 1872 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 10060

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 16410
/proc/meminfo: memFree=21979476/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=1062.32 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2067 0 0 0 106232 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 9884

[startup+1122.3 s]
/proc/loadavg: 4.05 4.01 3.91 5/190 16412
/proc/meminfo: memFree=21979080/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=1122.32 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2069 0 0 0 112232 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523350 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 9884

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.91 5/190 16414
/proc/meminfo: memFree=21978924/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=1182.32 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2071 0 0 0 118232 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 9884

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 16415
/proc/meminfo: memFree=21978784/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=1242.32 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2073 0 0 0 124232 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 9884



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 16445
/proc/meminfo: memFree=21980852/32951124 swapFree=67111528/67111528
[pid=16298] ppid=16296 vsize=9884 CPUtime=1300.03 cores=1,3
/proc/16298/stat : 16298 (MultiFlip) R 16296 16298 15854 0 -1 4202496 2075 0 0 0 130003 0 0 0 25 0 1 0 267536953 10121216 1964 33554432000 134512640 134540672 4289713712 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16298/statm: 2471 1964 220 7 0 1828 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 9884

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.04
CPU system time (s): 0.004999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 10060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2075
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= 3280

runsolver used 2.20966 second user time and 4.76427 second system time

The end

Launcher Data 

Begin job on node145 at 2011-04-02 15:33:31
IDJOB=3095991
IDBENCH=82673
IDSOLVER=1523
FILE ID=node145/3095991-1301751211
RUNJOBID= node145-1301748567-15874
PBS_JOBID= 12840994
Free space on /tmp= 72356 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S594553190-015-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095991-1301751211/watcher-3095991-1301751211 -o /tmp/evaluation-result-3095991-1301751211/solver-3095991-1301751211 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095991-1301751211.cnf

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

MD5SUM BENCH= 0a98d6d9a7bdb797305aed69a94f9a69
RANDOM SEED=1994458831

node145.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22000080 kB
Buffers:        356324 kB
Cached:       10255664 kB
SwapCached:          0 kB
Active:        6836664 kB
Inactive:      3857500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22000080 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1820 kB
Writeback:           0 kB
AnonPages:       82552 kB
Mapped:          16172 kB
Slab:           191976 kB
PageTables:       5172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   264856 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= 72356 MiB
End job on node145 at 2011-04-02 15:55:13