Trace number 3209841

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
SAT09 reference solver: march_hi hi? (TO) 5000.09 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S648642831-094-UNKNOWN.cnf
MD5SUM4a57833314362e0939d4095b3206ad82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark144.491
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.19/1.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.26	c main()::
1.19/1.26	c initFormula():: searching for DIMACS p-line....
1.19/1.26	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.19/1.26	c parseCNF():: parsing....
1.19/1.26	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.26	c runParser():: parsing was successful, warming up engines...
1.19/1.26	c simplify_formula():: removed 0 tautological, 880 satisfied and 0 duplicate clauses
1.19/1.26	c preprocessing fase I completed:: there are now 34861 free variables and 146120 clauses.
1.19/1.26	c stat :: sign balance is biased by 0.478
1.19/1.26	c using 3-SAT heuristics (occurence based diff)
1.19/1.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
1.19/1.26	c resolvent_look() :: found 74 resolvents
1.19/1.26	c lessRedundantTransformation():: nothing to be done.
1.19/1.26	c transformTo3SAT():: you gave me 35000 variables and 146194 clauses.
1.19/1.26	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.19/1.26	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.19/1.26	c transformTo3SAT():: the transformation yielded 35000 variabels and 146194 clauses.
1.19/1.26	c main():: clause / variable ratio: ( 146194 / 35000 ) = 4.18
1.19/1.26	c longest clause has size 3
1.19/1.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.26	c number of free variables = 34861
1.19/1.26	c dynamic_preselect_setsize :: off
1.19/1.26	c main():: all systems go!
1.19/1.26	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3209841-1303138667/watcher-3209841-1303138667 -o /tmp/evaluation-result-3209841-1303138667/solver-3209841-1303138667 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209841-1303138667.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=4760 CPUtime=0 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 901 0 0 0 0 0 0 0 20 0 1 0 425469122 4874240 858 33554432000 134512640 135197378 4289880032 18446744073709551615 134568636 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 1190 866 58 168 0 1021 0

[startup+0.024478 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=5156 CPUtime=0.02 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 1049 0 0 0 2 0 0 0 20 0 1 0 425469122 5279744 1006 33554432000 134512640 135197378 4289880032 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 1289 1006 58 168 0 1120 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5156

[startup+0.100493 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=6872 CPUtime=0.09 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 1561 0 0 0 9 0 0 0 20 0 1 0 425469122 7036928 1518 33554432000 134512640 135197378 4289880032 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 1718 1518 58 168 0 1549 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6872

[startup+0.300469 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=18340 CPUtime=0.29 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 7027 0 0 0 29 0 0 0 21 0 1 0 425469122 18780160 3306 33554432000 134512640 135197378 4289880032 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 4585 3306 67 168 0 4416 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18340

[startup+0.700383 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=20204 CPUtime=0.69 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 17516 0 0 0 67 2 0 0 22 0 1 0 425469122 20688896 3770 33554432000 134512640 135197378 4289880032 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 5051 3770 78 168 0 4882 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20204

[startup+1.50023 s]
/proc/loadavg: 1.85 1.97 1.93 4/178 867
/proc/meminfo: memFree=16402352/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=63420 CPUtime=1.49 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 35835 0 0 0 145 4 0 0 25 0 1 0 425469122 64942080 10411 33554432000 134512640 135197378 4289880032 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 15855 10411 91 168 0 15686 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63420

[startup+3.10092 s]
/proc/loadavg: 1.85 1.97 1.93 4/178 867
/proc/meminfo: memFree=16316668/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=63912 CPUtime=3.09 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 39730 0 0 0 305 4 0 0 25 0 1 0 425469122 65445888 14306 33554432000 134512640 135197378 4289880032 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 15978 14306 91 168 0 15809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63912

[startup+6.30032 s]
/proc/loadavg: 1.85 1.97 1.93 4/178 867
/proc/meminfo: memFree=16314188/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=67252 CPUtime=6.29 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 40361 0 0 0 625 4 0 0 25 0 1 0 425469122 68866048 14937 33554432000 134512640 135197378 4289880032 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 16813 14937 91 168 0 16644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67252

[startup+12.7011 s]
/proc/loadavg: 1.87 1.97 1.93 3/178 867
/proc/meminfo: memFree=16300208/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=72680 CPUtime=12.69 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 41892 0 0 0 1264 5 0 0 25 0 1 0 425469122 74424320 16468 33554432000 134512640 135197378 4289880032 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 18170 16468 91 168 0 18001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72680

[startup+25.5007 s]
/proc/loadavg: 1.89 1.97 1.93 4/178 868
/proc/meminfo: memFree=16297864/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=74268 CPUtime=25.49 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 42316 0 0 0 2544 5 0 0 25 0 1 0 425469122 76050432 16892 33554432000 134512640 135197378 4289880032 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 18567 16892 91 168 0 18398 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74268

[startup+51.1008 s]
/proc/loadavg: 1.93 1.97 1.93 4/178 869
/proc/meminfo: memFree=16295396/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=75456 CPUtime=51.09 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 42621 0 0 0 5104 5 0 0 25 0 1 0 425469122 77266944 17197 33554432000 134512640 135197378 4289880032 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 18864 17197 91 168 0 18695 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75456

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.93 4/178 870
/proc/meminfo: memFree=16292652/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=76512 CPUtime=102.3 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 42887 0 0 0 10224 6 0 0 25 0 1 0 425469122 78348288 17463 33554432000 134512640 135197378 4289880032 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 19128 17463 91 168 0 18959 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 76512

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 871
/proc/meminfo: memFree=16291140/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=77304 CPUtime=162.29 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 43081 0 0 0 16223 6 0 0 25 0 1 0 425469122 79159296 17657 33554432000 134512640 135197378 4289880032 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 19326 17657 91 168 0 19157 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77304

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 883
/proc/meminfo: memFree=16289748/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=77964 CPUtime=222.29 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 43236 0 0 0 22223 6 0 0 25 0 1 0 425469122 79835136 17812 33554432000 134512640 135197378 4289880032 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/863/statm: 19491 17812 91 168 0 19322 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 77964

[startup+282.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 885
/proc/meminfo: memFree=16289100/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=78360 CPUtime=282.29 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 43341 0 0 0 28223 6 0 0 25 0 1 0 425469122 80240640 17917 33554432000 134512640 135197378 4289880032 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 19590 17917 91 168 0 19421 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 78360

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 888
/proc/meminfo: memFree=16287712/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=78756 CPUtime=342.29 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 43429 0 0 0 34223 6 0 0 25 0 1 0 425469122 80646144 18005 33554432000 134512640 135197378 4289880032 18446744073709551615 134594054 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 19689 18005 91 168 0 19520 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 78756

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 891
/proc/meminfo: memFree=16287328/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=79020 CPUtime=402.3 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 43494 0 0 0 40224 6 0 0 25 0 1 0 425469122 80916480 18070 33554432000 134512640 135197378 4289880032 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 19755 18070 91 168 0 19586 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 79020

[startup+462.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 892
/proc/meminfo: memFree=16286924/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=79152 CPUtime=462.3 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 43552 0 0 0 46224 6 0 0 25 0 1 0 425469122 81051648 18128 33554432000 134512640 135197378 4289880032 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 19788 18128 91 168 0 19619 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 79152

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 894
/proc/meminfo: memFree=16286532/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=79416 CPUtime=522.3 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 43608 0 0 0 52224 6 0 0 25 0 1 0 425469122 81321984 18184 33554432000 134512640 135197378 4289880032 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 19854 18184 91 168 0 19685 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79416

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 896
/proc/meminfo: memFree=16286128/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=79548 CPUtime=582.3 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 43653 0 0 0 58224 6 0 0 25 0 1 0 425469122 81457152 18229 33554432000 134512640 135197378 4289880032 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 19887 18229 91 168 0 19718 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 79548

[startup+642.3 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.97 4/178 1004
/proc/meminfo: memFree=16277288/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83640 CPUtime=4062.44 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44682 0 0 0 406233 11 0 0 25 0 1 0 425469122 85647360 19258 33554432000 134512640 135197378 4289880032 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20910 19258 91 168 0 20741 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 83640

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/178 1005
/proc/meminfo: memFree=16277268/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83640 CPUtime=4122.43 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44693 0 0 0 412232 11 0 0 25 0 1 0 425469122 85647360 19269 33554432000 134512640 135197378 4289880032 18446744073709551615 134601458 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20910 19269 91 168 0 20741 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 83640

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/178 1007
/proc/meminfo: memFree=16277120/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83772 CPUtime=4182.44 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44699 0 0 0 418233 11 0 0 25 0 1 0 425469122 85782528 19275 33554432000 134512640 135197378 4289880032 18446744073709551615 134552680 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20943 19275 91 168 0 20774 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 83772

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/178 1008
/proc/meminfo: memFree=16277096/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83772 CPUtime=4242.44 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44707 0 0 0 424233 11 0 0 25 0 1 0 425469122 85782528 19283 33554432000 134512640 135197378 4289880032 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20943 19283 91 168 0 20774 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 83772

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/178 1010
/proc/meminfo: memFree=16277200/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83772 CPUtime=4302.44 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44716 0 0 0 430232 12 0 0 25 0 1 0 425469122 85782528 19292 33554432000 134512640 135197378 4289880032 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20943 19292 91 168 0 20774 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 83772

[startup+4362.3 s]
/proc/loadavg: 2.15 2.03 1.98 4/178 1011
/proc/meminfo: memFree=16277048/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83772 CPUtime=4362.45 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44724 0 0 0 436233 12 0 0 25 0 1 0 425469122 85782528 19300 33554432000 134512640 135197378 4289880032 18446744073709551615 134597216 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20943 19300 91 168 0 20774 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 83772

[startup+4422.3 s]
/proc/loadavg: 2.05 2.02 1.98 4/178 1013
/proc/meminfo: memFree=16277140/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83904 CPUtime=4422.45 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44733 0 0 0 442233 12 0 0 25 0 1 0 425469122 85917696 19309 33554432000 134512640 135197378 4289880032 18446744073709551615 134552944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20976 19309 91 168 0 20807 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 83904

[startup+4482.3 s]
/proc/loadavg: 2.02 2.02 1.98 4/178 1015
/proc/meminfo: memFree=16277000/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83904 CPUtime=4482.45 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44739 0 0 0 448233 12 0 0 25 0 1 0 425469122 85917696 19315 33554432000 134512640 135197378 4289880032 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20976 19315 91 168 0 20807 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 83904

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 1.98 4/178 1016
/proc/meminfo: memFree=16277216/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83904 CPUtime=4542.45 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44744 0 0 0 454233 12 0 0 25 0 1 0 425469122 85917696 19320 33554432000 134512640 135197378 4289880032 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20976 19320 91 168 0 20807 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 83904

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 1.98 4/178 1018
/proc/meminfo: memFree=16276812/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83904 CPUtime=4602.46 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44753 0 0 0 460234 12 0 0 25 0 1 0 425469122 85917696 19329 33554432000 134512640 135197378 4289880032 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20976 19329 91 168 0 20807 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 83904

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1019
/proc/meminfo: memFree=16277032/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=83904 CPUtime=4662.46 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44759 0 0 0 466234 12 0 0 25 0 1 0 425469122 85917696 19335 33554432000 134512640 135197378 4289880032 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 20976 19335 91 168 0 20807 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 83904

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1021
/proc/meminfo: memFree=16276884/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=84036 CPUtime=4722.47 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44767 0 0 0 472235 12 0 0 25 0 1 0 425469122 86052864 19343 33554432000 134512640 135197378 4289880032 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 21009 19343 91 168 0 20840 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 84036

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1023
/proc/meminfo: memFree=16276984/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=84036 CPUtime=4782.46 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44773 0 0 0 478234 12 0 0 25 0 1 0 425469122 86052864 19349 33554432000 134512640 135197378 4289880032 18446744073709551615 134590500 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 21009 19349 91 168 0 20840 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 84036

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1024
/proc/meminfo: memFree=16276960/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=84036 CPUtime=4842.46 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44778 0 0 0 484234 12 0 0 25 0 1 0 425469122 86052864 19354 33554432000 134512640 135197378 4289880032 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 21009 19354 91 168 0 20840 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 84036

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1026
/proc/meminfo: memFree=16276808/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=84036 CPUtime=4902.47 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44786 0 0 0 490234 13 0 0 25 0 1 0 425469122 86052864 19362 33554432000 134512640 135197378 4289880032 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 21009 19362 91 168 0 20840 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 84036

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1027
/proc/meminfo: memFree=16276904/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=84036 CPUtime=4962.47 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44793 0 0 0 496234 13 0 0 25 0 1 0 425469122 86052864 19369 33554432000 134512640 135197378 4289880032 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 21009 19369 91 168 0 20840 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 84036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1028
/proc/meminfo: memFree=16276884/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=84168 CPUtime=5000.07 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44799 0 0 0 499994 13 0 0 25 0 1 0 425469122 86188032 19375 33554432000 134512640 135197378 4289880032 18446744073709551615 134572699 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 21042 19375 91 168 0 20873 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 84168

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1028
/proc/meminfo: memFree=16276884/32951124 swapFree=67111528/67111528
[pid=863] ppid=860 vsize=84168 CPUtime=5000.07 cores=0,2,4,6
/proc/863/stat : 863 (march_hi) R 860 863 813 0 -1 4202496 44799 0 0 0 499994 13 0 0 25 0 1 0 425469122 86188032 19375 33554432000 134512640 135197378 4289880032 18446744073709551615 134572699 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/863/statm: 21042 19375 91 168 0 20873 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 84168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.09
CPU user time (s): 4999.95
CPU system time (s): 0.134979
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 84168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44799
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= 5
involuntary context switches= 9380

runsolver used 8.42472 second user time and 18.6882 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-18 16:57:48
IDJOB=3209841
IDBENCH=82609
IDSOLVER=1627
FILE ID=node102/3209841-1303138667
RUNJOBID= node102-1303138667-831
PBS_JOBID= 13020957
Free space on /tmp= 72568 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S648642831-094-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209841-1303138667/watcher-3209841-1303138667 -o /tmp/evaluation-result-3209841-1303138667/solver-3209841-1303138667 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209841-1303138667.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4a57833314362e0939d4095b3206ad82
RANDOM SEED=1253354778

node102.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16430556 kB
Buffers:        729596 kB
Cached:       15377276 kB
SwapCached:          0 kB
Active:        7675572 kB
Inactive:      8495140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16430556 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7000 kB
Writeback:           0 kB
AnonPages:       63496 kB
Mapped:          14488 kB
Slab:           282776 kB
PageTables:       4876 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189996 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= 72564 MiB
End job on node102 at 2011-04-18 18:21:10