Trace number 3281454

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) 1300.06 1300.02

General information on the benchmark

NameSAT_RACE08/Q1/
SAT_dat.k85.cnf
MD5SUMdce41996d9c5153aa0c253fa128d227c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.2814
Satisfiable
(Un)Satisfiability was proved
Number of variables181484
Number of clauses890298
Sum of the clauses size2349692
Maximum clause length19
Minimum clause length1
Number of clauses of size 1771
Number of clauses of size 2667172
Number of clauses of size 3144951
Number of clauses of size 424791
Number of clauses of size 510950
Number of clauses of size over 541663

Solver Data 

9.19/9.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
9.19/9.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
9.19/9.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
9.19/9.28	c main()::
9.19/9.28	c initFormula():: searching for DIMACS p-line....
9.19/9.28	c initFormula():: the DIMACS p-line indicates a CNF of 181484 variables and 890298 clauses.
9.19/9.28	c parseCNF():: parsing....
9.19/9.28	c parseCNF():: the CNF contains 771 unary clauses.
9.19/9.28	c runParser():: parsing was successful, warming up engines...
9.19/9.28	c find_and_remove_tautogolies():: found and removed 13837 tautologies
9.19/9.28	c find_and_remove_tautogolies():: found and removed 189 tautologies
9.19/9.28	c find_and_remove_tautogolies():: found and removed 2 tautologies
9.19/9.28	c find_and_remove_tautogolies():: found and removed 1 tautologies
9.19/9.28	c simplify_formula():: removed 40 tautological, 70735 satisfied and 10754 duplicate clauses
9.19/9.28	c preprocessing fase I completed:: there are now 158195 free variables and 808769 clauses.
9.19/9.28	c find_equivalence():: found 18088 3-equivalences
9.19/9.28	c find_and_remove_tautogolies():: found and removed 18 tautologies
9.19/9.28	c find_and_remove_tautogolies():: found and removed 3982 tautologies
9.19/9.28	c find_and_remove_tautogolies():: found and removed 565 tautologies
9.19/9.28	c find_and_remove_tautogolies():: found and removed 158 tautologies
9.19/9.28	c find_and_remove_tautogolies():: found and removed 905 tautologies
9.19/9.28	c shorten_equivalence(): average equivalence length reduced from 3.426083 to 3.256180
9.19/9.28	c using k-SAT heuristics (size based diff)
9.19/9.28	c simplify_formula():: removed 0 tautological, 72352 satisfied and 0 duplicate clauses
9.19/9.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 78381 duplicate clauses
9.19/9.28	c resolvent_look() :: found 266879 resolvents
9.19/9.28	c main():: clause / variable ratio: ( 1075648 / 181484 ) = 5.93
9.19/9.28	c longest clause has size 19
9.19/9.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.19/9.28	c number of free variables = 152469
9.19/9.28	c dynamic_preselect_setsize :: off
9.19/9.28	c main():: all systems go!
9.19/9.28	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-3281454-1303753596/watcher-3281454-1303753596 -o /tmp/evaluation-result-3281454-1303753596/solver-3281454-1303753596 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281454-1303753596.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: 1.88 2.70 3.25 4/183 3972
/proc/meminfo: memFree=24288140/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=6460 CPUtime=0 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4194304 174 0 0 0 0 0 0 0 22 0 1 0 486957442 6615040 119 33554432000 4194304 4300876 140735421898464 18446744073709551615 218905730816 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 1615 119 98 27 0 64 0

[startup+0.018741 s]
/proc/loadavg: 1.88 2.70 3.25 4/183 3972
/proc/meminfo: memFree=24288140/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=6460 CPUtime=0.01 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4194304 174 0 0 0 1 0 0 0 22 0 1 0 486957442 6615040 119 33554432000 4194304 4300876 140735421898464 18446744073709551615 218905368718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 1615 119 98 27 0 64 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6460

[startup+0.10076 s]
/proc/loadavg: 1.88 2.70 3.25 4/183 3972
/proc/meminfo: memFree=24288140/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=14128 CPUtime=0.09 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4194304 1450 0 0 0 9 0 0 0 22 0 1 0 486957442 14467072 1395 33554432000 4194304 4300876 140735421898464 18446744073709551615 4245967 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 3532 1418 111 27 0 1981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14128

[startup+0.300721 s]
/proc/loadavg: 1.88 2.70 3.25 4/183 3972
/proc/meminfo: memFree=24288140/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=44588 CPUtime=0.29 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4194304 8982 0 0 0 28 1 0 0 23 0 1 0 486957442 45658112 8927 33554432000 4194304 4300876 140735421898464 18446744073709551615 218905730816 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 11147 8928 113 27 0 9596 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44588

[startup+0.700625 s]
/proc/loadavg: 1.88 2.70 3.25 4/183 3972
/proc/meminfo: memFree=24288140/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=119788 CPUtime=0.69 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4194304 18455 0 0 0 66 3 0 0 25 0 1 0 486957442 122662912 18398 33554432000 4194304 4300876 140735421898464 18446744073709551615 4205082 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 29947 18414 116 27 0 28396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 119788

[startup+1.50048 s]
/proc/loadavg: 1.88 2.70 3.25 5/187 3979
/proc/meminfo: memFree=24063924/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=159596 CPUtime=1.49 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4194304 37649 0 0 0 144 5 0 0 25 0 1 0 486957442 163426304 29825 33554432000 4194304 4300876 140735421898464 18446744073709551615 218905388818 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 39899 29825 129 27 0 38348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 159596

[startup+3.10023 s]
/proc/loadavg: 1.88 2.70 3.25 6/190 3985
/proc/meminfo: memFree=23800896/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=165032 CPUtime=3.09 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4194304 39064 0 0 0 303 6 0 0 25 0 1 0 486957442 168992768 31178 33554432000 4194304 4300876 140735421898464 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 41258 31178 129 27 0 39707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 165032

[startup+6.30065 s]
/proc/loadavg: 2.13 2.74 3.26 6/190 3985
/proc/meminfo: memFree=23655460/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=165888 CPUtime=6.29 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 39545 0 0 0 623 6 0 0 25 0 1 0 486957442 169869312 31502 33554432000 4194304 4300876 140735421898464 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 41472 31502 149 27 0 39921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 165888

[startup+12.7005 s]
/proc/loadavg: 2.28 2.76 3.26 6/190 3985
/proc/meminfo: memFree=23115688/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=463936 CPUtime=12.69 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 114896 0 0 0 1254 15 0 0 25 0 1 0 486957442 475070464 62890 33554432000 4194304 4300876 140735421898464 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 115984 62890 172 27 0 114433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 463936

[startup+25.5012 s]
/proc/loadavg: 2.66 2.82 3.28 5/190 3985
/proc/meminfo: memFree=22956580/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=467432 CPUtime=25.5 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 115973 0 0 0 2534 16 0 0 25 0 1 0 486957442 478650368 63967 33554432000 4194304 4300876 140735421898464 18446744073709551615 218905126060 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 116858 63967 172 27 0 115307 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 467432

[startup+51.1005 s]
/proc/loadavg: 3.12 2.91 3.29 6/190 3986
/proc/meminfo: memFree=22837132/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=480164 CPUtime=51.09 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 119207 0 0 0 5093 16 0 0 25 0 1 0 486957442 491687936 67201 33554432000 4194304 4300876 140735421898464 18446744073709551615 4216621 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 120041 67201 172 27 0 118490 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 480164

[startup+102.307 s]
/proc/loadavg: 3.65 3.09 3.33 5/190 3987
/proc/meminfo: memFree=22733624/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=482992 CPUtime=102.3 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 119947 0 0 0 10213 17 0 0 25 0 1 0 486957442 494583808 67941 33554432000 4194304 4300876 140735421898464 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 120748 67941 172 27 0 119197 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 482992

[startup+162.3 s]
/proc/loadavg: 3.86 3.24 3.37 6/190 3989
/proc/meminfo: memFree=22448392/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=485616 CPUtime=162.29 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 120581 0 0 0 16212 17 0 0 25 0 1 0 486957442 497270784 68575 33554432000 4194304 4300876 140735421898464 18446744073709551615 4275250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 121404 68575 172 27 0 119853 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 485616

[startup+222.301 s]
/proc/loadavg: 3.95 3.38 3.40 6/190 3990
/proc/meminfo: memFree=22330188/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=488116 CPUtime=222.29 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 121199 0 0 0 22212 17 0 0 25 0 1 0 486957442 499830784 69193 33554432000 4194304 4300876 140735421898464 18446744073709551615 4216612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 122029 69193 172 27 0 120478 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 488116

[startup+282.301 s]
/proc/loadavg: 3.98 3.49 3.44 6/190 3992
/proc/meminfo: memFree=22172684/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=490640 CPUtime=282.3 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 121783 0 0 0 28212 18 0 0 25 0 1 0 486957442 502415360 69777 33554432000 4194304 4300876 140735421898464 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 122660 69777 172 27 0 121109 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 490640

[startup+342.301 s]
/proc/loadavg: 4.05 3.59 3.47 6/190 3994
/proc/meminfo: memFree=21036416/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=491432 CPUtime=342.3 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 122028 0 0 0 34212 18 0 0 25 0 1 0 486957442 503226368 70022 33554432000 4194304 4300876 140735421898464 18446744073709551615 4275756 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 122858 70022 172 27 0 121307 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 491432

[startup+402.301 s]
/proc/loadavg: 4.02 3.66 3.50 6/190 3995
/proc/meminfo: memFree=20965832/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=492360 CPUtime=402.3 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 122280 0 0 0 40212 18 0 0 25 0 1 0 486957442 504176640 70274 33554432000 4194304 4300876 140735421898464 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 123090 70274 172 27 0 121539 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 492360

[startup+462.3 s]
/proc/loadavg: 4.12 3.75 3.54 6/190 3997
/proc/meminfo: memFree=20901176/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=493840 CPUtime=462.3 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 122570 0 0 0 46212 18 0 0 25 0 1 0 486957442 505692160 70564 33554432000 4194304 4300876 140735421898464 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 123460 70564 172 27 0 121909 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 493840

[startup+522.3 s]
/proc/loadavg: 4.04 3.80 3.57 6/190 3998
/proc/meminfo: memFree=20806284/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=494236 CPUtime=522.3 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 122714 0 0 0 52212 18 0 0 25 0 1 0 486957442 506097664 70708 33554432000 4194304 4300876 140735421898464 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 123559 70708 172 27 0 122008 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 494236

[startup+582.301 s]
/proc/loadavg: 4.01 3.83 3.59 6/190 4000
/proc/meminfo: memFree=20448124/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=494764 CPUtime=582.31 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 122867 0 0 0 58213 18 0 0 25 0 1 0 486957442 506638336 70861 33554432000 4194304 4300876 140735421898464 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 123691 70861 172 27 0 122140 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 494764

[startup+642.301 s]
/proc/loadavg: 4.00 3.86 3.62 6/190 4002
/proc/meminfo: memFree=20447836/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=495160 CPUtime=642.31 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 122976 0 0 0 64213 18 0 0 25 0 1 0 486957442 507043840 70970 33554432000 4194304 4300876 140735421898464 18446744073709551615 218905126047 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 123790 70970 172 27 0 122239 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 495160

[startup+702.301 s]
/proc/loadavg: 4.00 3.88 3.64 6/190 4003
/proc/meminfo: memFree=15696240/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=496608 CPUtime=702.31 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 123229 0 0 0 70212 19 0 0 25 0 1 0 486957442 508526592 71223 33554432000 4194304 4300876 140735421898464 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 124152 71223 172 27 0 122601 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 496608

[startup+762.307 s]
/proc/loadavg: 4.00 3.90 3.66 6/190 4006
/proc/meminfo: memFree=12375868/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=497300 CPUtime=762.32 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 123443 0 0 0 76213 19 0 0 25 0 1 0 486957442 509235200 71437 33554432000 4194304 4300876 140735421898464 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 124325 71437 172 27 0 122774 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 497300

[startup+822.3 s]
/proc/loadavg: 6.01 4.48 3.87 4/186 4023
/proc/meminfo: memFree=17924044/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=497696 CPUtime=822.31 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 123575 0 0 0 82212 19 0 0 25 0 1 0 486957442 509640704 71569 33554432000 4194304 4300876 140735421898464 18446744073709551615 218905125940 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 124424 71569 172 27 0 122873 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 497696

[startup+882.3 s]
/proc/loadavg: 6.15 4.86 4.04 4/186 4037
/proc/meminfo: memFree=20675876/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=498224 CPUtime=882.31 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 123738 0 0 0 88212 19 0 0 25 0 1 0 486957442 510181376 71732 33554432000 4194304 4300876 140735421898464 18446744073709551615 4216570 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 124556 71732 172 27 0 123005 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 498224

[startup+942.301 s]
/proc/loadavg: 4.51 4.63 4.01 4/184 4039
/proc/meminfo: memFree=23225740/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=498760 CPUtime=942.32 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 123895 0 0 0 94212 20 0 0 25 0 1 0 486957442 510730240 71889 33554432000 4194304 4300876 140735421898464 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 124690 71889 172 27 0 123139 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 498760

[startup+1002.3 s]
/proc/loadavg: 3.51 4.31 3.94 4/184 4040
/proc/meminfo: memFree=23217980/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=508640 CPUtime=1002.32 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 126879 0 0 0 100211 21 0 0 25 0 1 0 486957442 520847360 74873 33554432000 4194304 4300876 140735421898464 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 127160 74873 172 27 0 125609 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 508640

[startup+1062.3 s]
/proc/loadavg: 3.20 4.08 3.88 4/184 4044
/proc/meminfo: memFree=23211620/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=514160 CPUtime=1062.32 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 128353 0 0 0 106211 21 0 0 25 0 1 0 486957442 526499840 76347 33554432000 4194304 4300876 140735421898464 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 128540 76347 172 27 0 126989 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 514160

[startup+1122.3 s]
/proc/loadavg: 3.11 3.90 3.83 4/184 4046
/proc/meminfo: memFree=23209568/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=517236 CPUtime=1122.32 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 129116 0 0 0 112210 22 0 0 25 0 1 0 486957442 529649664 77110 33554432000 4194304 4300876 140735421898464 18446744073709551615 218905427499 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 129309 77110 172 27 0 127758 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 517236

[startup+1182.3 s]
/proc/loadavg: 3.04 3.73 3.77 4/184 4048
/proc/meminfo: memFree=23207316/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=518856 CPUtime=1182.32 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 129564 0 0 0 118210 22 0 0 25 0 1 0 486957442 531308544 77558 33554432000 4194304 4300876 140735421898464 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 129714 77558 172 27 0 128163 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 518856

[startup+1242.3 s]
/proc/loadavg: 3.01 3.60 3.72 4/184 4050
/proc/meminfo: memFree=23205528/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=519664 CPUtime=1242.32 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 129796 0 0 0 124210 22 0 0 25 0 1 0 486957442 532135936 77790 33554432000 4194304 4300876 140735421898464 18446744073709551615 4230959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 129916 77790 172 27 0 128365 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 519664



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.48 3.67 3/182 4052
/proc/meminfo: memFree=23358276/32951124 swapFree=67111412/67111528
[pid=3972] ppid=3970 vsize=520460 CPUtime=1300.03 cores=0,2
/proc/3972/stat : 3972 (march_rw) R 3970 3972 2713 0 -1 4202496 130033 0 0 0 129980 23 0 0 25 0 1 0 486957442 532951040 78027 33554432000 4194304 4300876 140735421898464 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3972/statm: 130115 78027 172 27 0 128564 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 520460

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): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.81
CPU system time (s): 0.251961
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 520460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.81
system time used= 0.251961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 130033
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= 1909

runsolver used 2.21866 second user time and 4.88826 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-25 19:46:37
IDJOB=3281454
IDBENCH=53034
IDSOLVER=1561
FILE ID=node137/3281454-1303753596
RUNJOBID= node137-1303753596-3941
PBS_JOBID= 13154025
Free space on /tmp= 71724 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT_RACE08/Q1/SAT_dat.k85.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281454-1303753596/watcher-3281454-1303753596 -o /tmp/evaluation-result-3281454-1303753596/solver-3281454-1303753596 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281454-1303753596.cnf

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

MD5SUM BENCH= dce41996d9c5153aa0c253fa128d227c
RANDOM SEED=336750969

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:     32951124 kB
MemFree:      24288420 kB
Buffers:       1719900 kB
Cached:        6280000 kB
SwapCached:        112 kB
Active:        1513280 kB
Inactive:      6598656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24288420 kB
SwapTotal:    67111528 kB
SwapFree:     67111412 kB
Dirty:           69604 kB
Writeback:           0 kB
AnonPages:      111456 kB
Mapped:          15140 kB
Slab:           487004 kB
PageTables:       5272 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   279216 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= 71748 MiB
End job on node137 at 2011-04-25 20:08:19