Trace number 3282696

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) 1300.05 1300.01

General information on the benchmark

NameAPPLICATIONS/crypto/
desgen/gss-22-s100.cnf
MD5SUM96596d59af0c6949ab68ac8c5abcf28b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark52.802
Satisfiable
(Un)Satisfiability was proved
Number of variables31616
Number of clauses95110
Sum of the clauses size224220
Maximum clause length3
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 260982
Number of clauses of size 334064
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.95	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.95	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.95	c main()::
0.89/0.95	c initFormula():: searching for DIMACS p-line....
0.89/0.95	c initFormula():: the DIMACS p-line indicates a CNF of 31616 variables and 95110 clauses.
0.89/0.95	c parseCNF():: parsing....
0.89/0.95	c parseCNF():: the CNF contains 64 unary clauses.
0.89/0.95	c runParser():: parsing was successful, warming up engines...
0.89/0.95	c find_and_remove_tautogolies():: found and removed 816 tautologies
0.89/0.95	c find_and_remove_tautogolies():: found and removed 60 tautologies
0.89/0.95	c find_and_remove_tautogolies():: found and removed 23 tautologies
0.89/0.95	c find_and_remove_tautogolies():: found and removed 21 tautologies
0.89/0.95	c find_and_remove_tautogolies():: found and removed 91 tautologies
0.89/0.95	c find_and_remove_tautogolies():: found and removed 40 tautologies
0.89/0.95	c find_and_remove_tautogolies():: found and removed 128 tautologies
0.89/0.95	c simplify_formula():: removed 207 tautological, 4971 satisfied and 27 duplicate clauses
0.89/0.95	c preprocessing fase I completed:: there are now 29665 free variables and 89905 clauses.
0.89/0.95	c find_equivalence():: found 843 3-equivalences
0.89/0.95	c find_and_remove_tautogolies():: found and removed 6 tautologies
0.89/0.95	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.89/0.95	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.89/0.95	c find_and_remove_tautogolies():: found and removed 155 tautologies
0.89/0.95	c shorten_equivalence(): average equivalence length reduced from 4.216495 to 3.553756
0.89/0.95	c using 3-SAT heuristics (occurence based diff)
0.89/0.95	c simplify_formula():: removed 0 tautological, 3372 satisfied and 0 duplicate clauses
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 7164 duplicate clauses
0.89/0.95	c resolvent_look() :: found 3792 resolvents
0.89/0.95	c main():: clause / variable ratio: ( 93697 / 31616 ) = 2.96
0.89/0.95	c longest clause has size 3
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c number of free variables = 29501
0.89/0.95	c dynamic_preselect_setsize :: off
0.89/0.95	c main():: all systems go!
0.89/0.95	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-3282696-1303760142/watcher-3282696-1303760142 -o /tmp/evaluation-result-3282696-1303760142/solver-3282696-1303760142 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3282696-1303760142.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.38 3.86 3.78 3/184 4802
/proc/meminfo: memFree=24342976/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=10788 CPUtime=0 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4194304 1184 0 0 0 0 0 0 0 22 0 1 0 487611931 11046912 1128 33554432000 4194304 4300876 140736888089568 18446744073709551615 218905391813 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 2697 1129 113 27 0 1146 0

[startup+0.105007 s]
/proc/loadavg: 3.38 3.86 3.78 3/184 4802
/proc/meminfo: memFree=24342976/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=26148 CPUtime=0.1 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4194304 5222 0 0 0 10 0 0 0 23 0 1 0 487611931 26775552 4174 33554432000 4194304 4300876 140736888089568 18446744073709551615 4206753 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 6537 4174 129 27 0 4986 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 26148

[startup+0.20098 s]
/proc/loadavg: 3.38 3.86 3.78 3/184 4802
/proc/meminfo: memFree=24342976/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=23644 CPUtime=0.19 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4194304 9591 0 0 0 18 1 0 0 23 0 1 0 487611931 24211456 3542 33554432000 4194304 4300876 140736888089568 18446744073709551615 4239770 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 5911 3542 129 27 0 4360 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23644

[startup+0.300962 s]
/proc/loadavg: 3.38 3.86 3.78 3/184 4802
/proc/meminfo: memFree=24342976/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=26128 CPUtime=0.29 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4194304 13675 0 0 0 27 2 0 0 23 0 1 0 487611931 26755072 4157 33554432000 4194304 4300876 140736888089568 18446744073709551615 218905387027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 6532 4157 129 27 0 4981 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26128

[startup+0.700901 s]
/proc/loadavg: 3.38 3.86 3.78 3/184 4802
/proc/meminfo: memFree=24342976/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=25848 CPUtime=0.69 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 33890 0 0 0 65 4 0 0 25 0 1 0 487611931 26468352 4123 33554432000 4194304 4300876 140736888089568 18446744073709551615 4240303 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 6462 4123 139 27 0 4911 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25848

[startup+1.50074 s]
/proc/loadavg: 3.38 3.86 3.78 5/190 4813
/proc/meminfo: memFree=24266164/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=66916 CPUtime=1.49 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 47219 0 0 0 143 6 0 0 25 0 1 0 487611931 68521984 7810 33554432000 4194304 4300876 140736888089568 18446744073709551615 4286200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 16729 7810 172 27 0 15178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66916

[startup+3.10046 s]
/proc/loadavg: 3.43 3.87 3.79 5/190 4813
/proc/meminfo: memFree=24208384/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=69688 CPUtime=3.09 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 47858 0 0 0 303 6 0 0 25 0 1 0 487611931 71360512 8446 33554432000 4194304 4300876 140736888089568 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 17422 8446 169 27 0 15871 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69688

[startup+6.30088 s]
/proc/loadavg: 3.43 3.87 3.79 5/190 4813
/proc/meminfo: memFree=24202264/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=70664 CPUtime=6.29 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 48076 0 0 0 623 6 0 0 25 0 1 0 487611931 72359936 8664 33554432000 4194304 4300876 140736888089568 18446744073709551615 4268965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 17666 8664 169 27 0 16115 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70664

[startup+12.7007 s]
/proc/loadavg: 3.52 3.87 3.79 5/190 4814
/proc/meminfo: memFree=24195660/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=71792 CPUtime=12.69 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 48341 0 0 0 1263 6 0 0 25 0 1 0 487611931 73515008 8929 33554432000 4194304 4300876 140736888089568 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 17948 8929 169 27 0 16397 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71792

[startup+25.5004 s]
/proc/loadavg: 3.59 3.87 3.79 5/190 4814
/proc/meminfo: memFree=24192408/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=72456 CPUtime=25.49 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 48546 0 0 0 2543 6 0 0 25 0 1 0 487611931 74194944 9134 33554432000 4194304 4300876 140736888089568 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 18114 9134 169 27 0 16563 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72456

[startup+51.1008 s]
/proc/loadavg: 3.73 3.88 3.79 5/190 4814
/proc/meminfo: memFree=24187108/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=74040 CPUtime=51.09 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 48893 0 0 0 5102 7 0 0 25 0 1 0 487611931 75816960 9481 33554432000 4194304 4300876 140736888089568 18446744073709551615 218905126060 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 18510 9481 169 27 0 16959 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74040

[startup+102.301 s]
/proc/loadavg: 3.93 3.91 3.81 5/190 4816
/proc/meminfo: memFree=24179268/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=75840 CPUtime=102.3 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 49288 0 0 0 10223 7 0 0 25 0 1 0 487611931 77660160 9876 33554432000 4194304 4300876 140736888089568 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 18960 9876 169 27 0 17409 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 75840

[startup+162.301 s]
/proc/loadavg: 3.97 3.93 3.82 5/190 4818
/proc/meminfo: memFree=24174900/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=77264 CPUtime=162.29 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 49636 0 0 0 16222 7 0 0 25 0 1 0 487611931 79118336 10224 33554432000 4194304 4300876 140736888089568 18446744073709551615 218905427597 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 19316 10224 169 27 0 17765 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77264

[startup+222.307 s]
/proc/loadavg: 3.99 3.94 3.83 5/190 4819
/proc/meminfo: memFree=24168776/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=79076 CPUtime=222.3 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 49957 0 0 0 22223 7 0 0 25 0 1 0 487611931 80973824 10545 33554432000 4194304 4300876 140736888089568 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 19769 10545 169 27 0 18218 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 79076

[startup+282.301 s]
/proc/loadavg: 3.99 3.95 3.83 5/190 4821
/proc/meminfo: memFree=24165368/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=79340 CPUtime=282.3 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 50196 0 0 0 28223 7 0 0 25 0 1 0 487611931 81244160 10784 33554432000 4194304 4300876 140736888089568 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 19835 10784 169 27 0 18284 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 79340

[startup+342.301 s]
/proc/loadavg: 3.99 3.95 3.84 5/190 4822
/proc/meminfo: memFree=24161728/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=81328 CPUtime=342.3 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 50412 0 0 0 34223 7 0 0 25 0 1 0 487611931 83279872 11000 33554432000 4194304 4300876 140736888089568 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 20332 11000 169 27 0 18781 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 81328

[startup+402.3 s]
/proc/loadavg: 4.04 3.97 3.85 5/190 4824
/proc/meminfo: memFree=24158468/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=81592 CPUtime=402.31 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 50646 0 0 0 40223 8 0 0 25 0 1 0 487611931 83550208 11234 33554432000 4194304 4300876 140736888089568 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 20398 11234 169 27 0 18847 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 81592

[startup+462.3 s]
/proc/loadavg: 4.06 3.99 3.86 5/190 4826
/proc/meminfo: memFree=24155452/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=81724 CPUtime=462.3 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 50860 0 0 0 46222 8 0 0 25 0 1 0 487611931 83685376 11448 33554432000 4194304 4300876 140736888089568 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 20431 11448 169 27 0 18880 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 81724

[startup+522.301 s]
/proc/loadavg: 4.02 3.99 3.87 5/190 4827
/proc/meminfo: memFree=24151932/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=84444 CPUtime=522.3 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 51063 0 0 0 52222 8 0 0 25 0 1 0 487611931 86470656 11651 33554432000 4194304 4300876 140736888089568 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 21111 11651 169 27 0 19560 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 84444

[startup+582.301 s]
/proc/loadavg: 4.04 4.00 3.88 5/190 4829
/proc/meminfo: memFree=24148656/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=84708 CPUtime=582.31 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 51271 0 0 0 58223 8 0 0 25 0 1 0 487611931 86740992 11859 33554432000 4194304 4300876 140736888089568 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 21177 11859 169 27 0 19626 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 84708

[startup+642.301 s]
/proc/loadavg: 4.07 4.01 3.89 5/190 4830
/proc/meminfo: memFree=24145636/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=84840 CPUtime=642.31 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 51488 0 0 0 64222 9 0 0 25 0 1 0 487611931 86876160 12076 33554432000 4194304 4300876 140736888089568 18446744073709551615 4225198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 21210 12076 169 27 0 19659 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 84840

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.89 5/190 4832
/proc/meminfo: memFree=24141760/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=89248 CPUtime=702.31 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 51767 0 0 0 70222 9 0 0 25 0 1 0 487611931 91389952 12355 33554432000 4194304 4300876 140736888089568 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 22312 12355 169 27 0 20761 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 89248

[startup+762.3 s]
/proc/loadavg: 4.01 4.00 3.90 5/190 4834
/proc/meminfo: memFree=24138240/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=89512 CPUtime=762.32 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 52008 0 0 0 76223 9 0 0 25 0 1 0 487611931 91660288 12596 33554432000 4194304 4300876 140736888089568 18446744073709551615 218905427504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 22378 12596 169 27 0 20827 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 89512

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 4835
/proc/meminfo: memFree=24135100/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=90040 CPUtime=822.31 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 52305 0 0 0 82222 9 0 0 25 0 1 0 487611931 92200960 12893 33554432000 4194304 4300876 140736888089568 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 22510 12893 169 27 0 20959 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 90040

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 4837
/proc/meminfo: memFree=24131576/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=90172 CPUtime=882.32 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 52536 0 0 0 88223 9 0 0 25 0 1 0 487611931 92336128 13124 33554432000 4194304 4300876 140736888089568 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 22543 13124 169 27 0 20992 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 90172

[startup+942.301 s]
/proc/loadavg: 4.06 4.02 3.91 5/190 4838
/proc/meminfo: memFree=24128796/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=90436 CPUtime=942.32 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 52762 0 0 0 94222 10 0 0 25 0 1 0 487611931 92606464 13350 33554432000 4194304 4300876 140736888089568 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 22609 13350 169 27 0 21058 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 90436

[startup+1002.3 s]
/proc/loadavg: 4.09 4.03 3.92 5/190 4840
/proc/meminfo: memFree=24126024/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=90568 CPUtime=1002.32 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 52973 0 0 0 100222 10 0 0 25 0 1 0 487611931 92741632 13561 33554432000 4194304 4300876 140736888089568 18446744073709551615 4229880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 22642 13561 169 27 0 21091 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 90568

[startup+1062.3 s]
/proc/loadavg: 4.03 4.02 3.92 5/190 4842
/proc/meminfo: memFree=24123248/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=96520 CPUtime=1062.32 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 53171 0 0 0 106222 10 0 0 25 0 1 0 487611931 98836480 13759 33554432000 4194304 4300876 140736888089568 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 24130 13759 169 27 0 22579 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 96520

[startup+1122.3 s]
/proc/loadavg: 4.06 4.03 3.93 5/190 4843
/proc/meminfo: memFree=24120100/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=96784 CPUtime=1122.32 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 53401 0 0 0 112222 10 0 0 25 0 1 0 487611931 99106816 13989 33554432000 4194304 4300876 140736888089568 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 24196 13989 169 27 0 22645 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 96784

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.93 5/190 4845
/proc/meminfo: memFree=24117204/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=96916 CPUtime=1182.32 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 53607 0 0 0 118222 10 0 0 25 0 1 0 487611931 99241984 14195 33554432000 4194304 4300876 140736888089568 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 24229 14195 169 27 0 22678 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 96916

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 4846
/proc/meminfo: memFree=24113808/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=97048 CPUtime=1242.32 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 53810 0 0 0 124222 10 0 0 25 0 1 0 487611931 99377152 14398 33554432000 4194304 4300876 140736888089568 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 24262 14398 169 27 0 22711 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 97048



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.93 3/187 4850
/proc/meminfo: memFree=24247956/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=97048 CPUtime=1300.04 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 54004 0 0 0 129993 11 0 0 25 0 1 0 487611931 99377152 14592 33554432000 4194304 4300876 140736888089568 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 24262 14592 169 27 0 22711 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 97048

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: 4.00 4.01 3.93 3/187 4850
/proc/meminfo: memFree=24247956/32951124 swapFree=67111412/67111528
[pid=4802] ppid=4800 vsize=97048 CPUtime=1300.04 cores=1,3
/proc/4802/stat : 4802 (march_rw) R 4800 4802 4265 0 -1 4202496 54004 0 0 0 129993 11 0 0 25 0 1 0 487611931 99377152 14592 33554432000 4194304 4300876 140736888089568 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4802/statm: 24262 14592 169 27 0 22711 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 97048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.93
CPU system time (s): 0.113982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54004
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= 1975

runsolver used 2.04469 second user time and 5.05323 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-25 21:35:42
IDJOB=3282696
IDBENCH=70848
IDSOLVER=1561
FILE ID=node137/3282696-1303760142
RUNJOBID= node137-1303760142-4772
PBS_JOBID= 13154070
Free space on /tmp= 71784 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/APPLICATIONS/crypto/desgen/gss-22-s100.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282696-1303760142/watcher-3282696-1303760142 -o /tmp/evaluation-result-3282696-1303760142/solver-3282696-1303760142 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3282696-1303760142.cnf

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

MD5SUM BENCH= 96596d59af0c6949ab68ac8c5abcf28b
RANDOM SEED=252815981

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:      24345364 kB
Buffers:       1730364 kB
Cached:        6233040 kB
SwapCached:        112 kB
Active:        1619680 kB
Inactive:      6433472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24345364 kB
SwapTotal:    67111528 kB
SwapFree:     67111412 kB
Dirty:            7584 kB
Writeback:           0 kB
AnonPages:       89352 kB
Mapped:          14844 kB
Slab:           488172 kB
PageTables:       5056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   259812 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= 71788 MiB
End job on node137 at 2011-04-25 21:57:24