Trace number 3152260

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
march_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S1778371838-017-UNKNOWN.cnf
MD5SUMfdeac497d04edcceaf426c845c7872aa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.8933
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.72	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.72	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.69/0.72	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.69/0.72	c main()::
0.69/0.72	c initFormula():: searching for DIMACS p-line....
0.69/0.72	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.69/0.72	c parseCNF():: parsing....
0.69/0.72	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.72	c runParser():: parsing was successful, warming up engines...
0.69/0.72	c simplify_formula():: removed 0 tautological, 526 satisfied and 0 duplicate clauses
0.69/0.72	c preprocessing fase I completed:: there are now 19919 free variables and 83474 clauses.
0.69/0.72	c using 3-SAT heuristics (occurence based diff)
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
0.69/0.72	c resolvent_look() :: found 84 resolvents
0.69/0.72	c main():: clause / variable ratio: ( 83558 / 20000 ) = 4.18
0.69/0.72	c longest clause has size 3
0.69/0.72	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.72	c number of free variables = 19919
0.69/0.72	c dynamic_preselect_setsize :: off
0.69/0.72	c main():: all systems go!
0.69/0.72	c |----------------------------------------------------------------|

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-3152260-1301697229/watcher-3152260-1301697229 -o /tmp/evaluation-result-3152260-1301697229/solver-3152260-1301697229 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152260-1301697229.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: 0.93 1.81 2.86 5/183 7764
/proc/meminfo: memFree=21597268/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=9540 CPUtime=0 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4194304 884 0 0 0 0 0 0 0 22 0 1 0 281322505 9768960 828 33554432000 4194304 4300876 140733681104592 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 2385 829 113 27 0 834 0

[startup+0.106352 s]
/proc/loadavg: 0.93 1.81 2.86 5/183 7764
/proc/meminfo: memFree=21597268/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=17708 CPUtime=0.1 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4194304 2976 0 0 0 10 0 0 0 23 0 1 0 281322505 18132992 2139 33554432000 4194304 4300876 140733681104592 18446744073709551615 4247304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 4427 2140 127 27 0 2876 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17708

[startup+0.200333 s]
/proc/loadavg: 0.93 1.81 2.86 5/183 7764
/proc/meminfo: memFree=21597268/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=18488 CPUtime=0.19 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4194304 6227 0 0 0 19 0 0 0 23 0 1 0 281322505 18931712 2339 33554432000 4194304 4300876 140733681104592 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 4622 2339 129 27 0 3071 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18488

[startup+0.30033 s]
/proc/loadavg: 0.93 1.81 2.86 5/183 7764
/proc/meminfo: memFree=21597268/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=20468 CPUtime=0.29 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 9808 0 0 0 28 1 0 0 23 0 1 0 281322505 20959232 2869 33554432000 4194304 4300876 140733681104592 18446744073709551615 274664469189 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 5150 2877 136 27 0 3599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20468

[startup+0.700252 s]
/proc/loadavg: 0.93 1.81 2.86 5/183 7764
/proc/meminfo: memFree=21597268/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=45728 CPUtime=0.69 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 21579 0 0 0 67 2 0 0 25 0 1 0 281322505 46825472 4381 33554432000 4194304 4300876 140733681104592 18446744073709551615 274664469189 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 11465 4390 147 27 0 9914 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45728

[startup+1.50112 s]
/proc/loadavg: 0.93 1.81 2.86 6/188 7772
/proc/meminfo: memFree=21533628/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=45956 CPUtime=1.49 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 27139 0 0 0 146 3 0 0 25 0 1 0 281322505 47058944 9091 33554432000 4194304 4300876 140733681104592 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 11489 9091 169 27 0 9938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45956

[startup+3.10084 s]
/proc/loadavg: 1.18 1.85 2.87 6/188 7772
/proc/meminfo: memFree=21511060/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=51056 CPUtime=3.09 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 28204 0 0 0 306 3 0 0 25 0 1 0 281322505 52281344 10156 33554432000 4194304 4300876 140733681104592 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 12764 10156 169 27 0 11213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51056

[startup+6.30027 s]
/proc/loadavg: 1.18 1.85 2.87 6/188 7772
/proc/meminfo: memFree=21476852/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=51584 CPUtime=6.29 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 28342 0 0 0 626 3 0 0 25 0 1 0 281322505 52822016 10294 33554432000 4194304 4300876 140733681104592 18446744073709551615 4217065 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 12896 10294 169 27 0 11345 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51584

[startup+12.7012 s]
/proc/loadavg: 1.83 1.97 2.90 5/188 7772
/proc/meminfo: memFree=21465832/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=52508 CPUtime=12.69 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 28556 0 0 0 1266 3 0 0 25 0 1 0 281322505 53768192 10508 33554432000 4194304 4300876 140733681104592 18446744073709551615 4216823 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 13127 10508 169 27 0 11576 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52508

[startup+25.5009 s]
/proc/loadavg: 2.17 2.04 2.91 5/188 7774
/proc/meminfo: memFree=21459880/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=53036 CPUtime=25.5 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 28713 0 0 0 2546 4 0 0 25 0 1 0 281322505 54308864 10665 33554432000 4194304 4300876 140733681104592 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 13259 10665 169 27 0 11708 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 53036

[startup+51.1005 s]
/proc/loadavg: 2.79 2.19 2.94 5/188 7774
/proc/meminfo: memFree=21452468/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=53696 CPUtime=51.09 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 28879 0 0 0 5105 4 0 0 25 0 1 0 281322505 54984704 10831 33554432000 4194304 4300876 140733681104592 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 13424 10831 169 27 0 11873 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 53696

[startup+102.301 s]
/proc/loadavg: 3.52 2.49 3.00 5/188 7776
/proc/meminfo: memFree=21438560/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=54356 CPUtime=102.3 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29044 0 0 0 10226 4 0 0 25 0 1 0 281322505 55660544 10996 33554432000 4194304 4300876 140733681104592 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 13589 10996 169 27 0 12038 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 54356

[startup+162.3 s]
/proc/loadavg: 3.82 2.77 3.06 5/188 7776
/proc/meminfo: memFree=21423916/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=55016 CPUtime=162.3 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29184 0 0 0 16226 4 0 0 25 0 1 0 281322505 56336384 11136 33554432000 4194304 4300876 140733681104592 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 13754 11136 169 27 0 12203 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 55016

[startup+222.307 s]
/proc/loadavg: 3.93 2.99 3.11 5/188 7778
/proc/meminfo: memFree=21409880/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=55280 CPUtime=222.31 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29273 0 0 0 22226 5 0 0 25 0 1 0 281322505 56606720 11225 33554432000 4194304 4300876 140733681104592 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 13820 11225 169 27 0 12269 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 55280

[startup+282.3 s]
/proc/loadavg: 4.01 3.18 3.17 5/188 7780
/proc/meminfo: memFree=21396476/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=55544 CPUtime=282.3 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29343 0 0 0 28225 5 0 0 25 0 1 0 281322505 56877056 11295 33554432000 4194304 4300876 140733681104592 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 13886 11295 169 27 0 12335 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55544

[startup+342.301 s]
/proc/loadavg: 4.00 3.33 3.22 5/188 7782
/proc/meminfo: memFree=21383176/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=55808 CPUtime=342.3 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29396 0 0 0 34225 5 0 0 25 0 1 0 281322505 57147392 11348 33554432000 4194304 4300876 140733681104592 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 13952 11348 169 27 0 12401 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 55808

[startup+402.301 s]
/proc/loadavg: 4.00 3.45 3.27 5/188 7784
/proc/meminfo: memFree=21370024/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=56072 CPUtime=402.3 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29447 0 0 0 40225 5 0 0 25 0 1 0 281322505 57417728 11399 33554432000 4194304 4300876 140733681104592 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14018 11399 169 27 0 12467 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56072

[startup+462.3 s]
/proc/loadavg: 4.00 3.55 3.31 5/188 7784
/proc/meminfo: memFree=21356252/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=56204 CPUtime=462.3 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29493 0 0 0 46225 5 0 0 25 0 1 0 281322505 57552896 11445 33554432000 4194304 4300876 140733681104592 18446744073709551615 4268877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14051 11445 169 27 0 12500 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 56204

[startup+522.301 s]
/proc/loadavg: 4.00 3.62 3.34 5/188 7786
/proc/meminfo: memFree=21343084/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=56336 CPUtime=522.31 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29542 0 0 0 52226 5 0 0 25 0 1 0 281322505 57688064 11494 33554432000 4194304 4300876 140733681104592 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14084 11494 169 27 0 12533 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 56336

[startup+582.3 s]
/proc/loadavg: 4.00 3.69 3.39 5/188 7788
/proc/meminfo: memFree=21330040/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=56600 CPUtime=582.31 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29581 0 0 0 58226 5 0 0 25 0 1 0 281322505 57958400 11533 33554432000 4194304 4300876 140733681104592 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14150 11533 169 27 0 12599 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 56600

[startup+642.301 s]
/proc/loadavg: 4.00 3.74 3.42 5/188 7790
/proc/meminfo: memFree=21317004/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=56732 CPUtime=642.31 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29614 0 0 0 64226 5 0 0 25 0 1 0 281322505 58093568 11566 33554432000 4194304 4300876 140733681104592 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14183 11566 169 27 0 12632 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 56732

[startup+702.301 s]
/proc/loadavg: 4.00 3.79 3.46 6/188 7792
/proc/meminfo: memFree=21302212/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=56732 CPUtime=702.31 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29645 0 0 0 70226 5 0 0 25 0 1 0 281322505 58093568 11597 33554432000 4194304 4300876 140733681104592 18446744073709551615 4261619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14183 11597 169 27 0 12632 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 56732

[startup+762.301 s]
/proc/loadavg: 4.00 3.82 3.49 5/188 7792
/proc/meminfo: memFree=21289168/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=56864 CPUtime=762.32 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29671 0 0 0 76227 5 0 0 25 0 1 0 281322505 58228736 11623 33554432000 4194304 4300876 140733681104592 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14216 11623 169 27 0 12665 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 56864

[startup+822.301 s]
/proc/loadavg: 4.00 3.85 3.51 5/188 7794
/proc/meminfo: memFree=21276376/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=56996 CPUtime=822.3 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29698 0 0 0 82225 5 0 0 25 0 1 0 281322505 58363904 11650 33554432000 4194304 4300876 140733681104592 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14249 11650 169 27 0 12698 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 56996

[startup+882.306 s]
/proc/loadavg: 4.08 3.91 3.55 5/188 7796
/proc/meminfo: memFree=21262964/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=57128 CPUtime=882.32 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29719 0 0 0 88226 6 0 0 25 0 1 0 281322505 58499072 11671 33554432000 4194304 4300876 140733681104592 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14282 11671 169 27 0 12731 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 57128

[startup+942.301 s]
/proc/loadavg: 4.03 3.92 3.58 5/188 7798
/proc/meminfo: memFree=21249792/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=57128 CPUtime=942.32 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29741 0 0 0 94226 6 0 0 25 0 1 0 281322505 58499072 11693 33554432000 4194304 4300876 140733681104592 18446744073709551615 4228817 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14282 11693 169 27 0 12731 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 57128

[startup+1002.3 s]
/proc/loadavg: 4.01 3.93 3.60 5/188 7800
/proc/meminfo: memFree=21236880/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=57260 CPUtime=1002.32 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29759 0 0 0 100226 6 0 0 25 0 1 0 281322505 58634240 11711 33554432000 4194304 4300876 140733681104592 18446744073709551615 4217006 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14315 11711 169 27 0 12764 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 57260

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.62 5/188 7800
/proc/meminfo: memFree=21223964/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=57260 CPUtime=1062.32 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29778 0 0 0 106226 6 0 0 25 0 1 0 281322505 58634240 11730 33554432000 4194304 4300876 140733681104592 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14315 11730 169 27 0 12764 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 57260

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.64 5/188 7802
/proc/meminfo: memFree=21210560/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=57392 CPUtime=1122.32 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29797 0 0 0 112226 6 0 0 25 0 1 0 281322505 58769408 11749 33554432000 4194304 4300876 140733681104592 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14348 11749 169 27 0 12797 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 57392

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.66 5/188 7804
/proc/meminfo: memFree=21197036/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=57524 CPUtime=1182.32 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29812 0 0 0 118226 6 0 0 25 0 1 0 281322505 58904576 11764 33554432000 4194304 4300876 140733681104592 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14381 11764 169 27 0 12830 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 57524

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.68 5/188 7806
/proc/meminfo: memFree=21183380/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=57524 CPUtime=1242.32 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29827 0 0 0 124226 6 0 0 25 0 1 0 281322505 58904576 11779 33554432000 4194304 4300876 140733681104592 18446744073709551615 4228290 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14381 11779 169 27 0 12830 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 57524



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 3.98 3.70 5/187 7809
/proc/meminfo: memFree=21313568/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=57524 CPUtime=1300.03 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29842 0 0 0 129997 6 0 0 25 0 1 0 281322505 58904576 11794 33554432000 4194304 4300876 140733681104592 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14381 11794 169 27 0 12830 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 57524

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

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

[startup+1300 s]
/proc/loadavg: 4.03 3.98 3.70 5/187 7809
/proc/meminfo: memFree=21313568/32951132 swapFree=67111528/67111528
[pid=7764] ppid=7762 vsize=57524 CPUtime=1300.03 cores=0,2
/proc/7764/stat : 7764 (march_rw) R 7762 7764 6673 0 -1 4202496 29842 0 0 0 129997 6 0 0 25 0 1 0 281322505 58904576 11794 33554432000 4194304 4300876 140733681104592 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7764/statm: 14381 11794 169 27 0 12830 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 57524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.97
CPU system time (s): 0.06299
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 57524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29842
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= 3
involuntary context switches= 3485

runsolver used 2.35164 second user time and 4.54931 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 00:33:49
IDJOB=3152260
IDBENCH=82540
IDSOLVER=1561
FILE ID=node131/3152260-1301697229
RUNJOBID= node131-1301697228-7729
PBS_JOBID= 12840705
Free space on /tmp= 71532 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S1778371838-017-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152260-1301697229/watcher-3152260-1301697229 -o /tmp/evaluation-result-3152260-1301697229/solver-3152260-1301697229 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152260-1301697229.cnf

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

MD5SUM BENCH= fdeac497d04edcceaf426c845c7872aa
RANDOM SEED=1271698725

node131.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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21597672 kB
Buffers:        343852 kB
Cached:       10676724 kB
SwapCached:          0 kB
Active:        6844208 kB
Inactive:      4249264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21597672 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3888 kB
Writeback:           0 kB
AnonPages:       71732 kB
Mapped:          15224 kB
Slab:           197760 kB
PageTables:       4356 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   226504 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71532 MiB
End job on node131 at 2011-04-02 00:55:31