Trace number 1556757

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_nn nn? (TO) 1200.08 1200.42

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-06.cnf
MD5SUM54bbde63bf0c9b14dd4e32426eab0a42
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark28.7376
Satisfiable
(Un)Satisfiability was proved
Number of variables68953
Number of clauses224868
Sum of the clauses size582796
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 291550
Number of clauses of size 3133189
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

3.19/3.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.19/3.29	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.19/3.29	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.19/3.29	c main()::
3.19/3.29	c initFormula():: searching for DIMACS p-line....
3.19/3.29	c initFormula():: the DIMACS p-line indicates a CNF of 68953 variables and 224868 clauses.
3.19/3.29	c parseCNF():: parsing....
3.19/3.29	c parseCNF():: the CNF contains 129 unary clauses.
3.19/3.29	c runParser():: parsing was successful, warming up engines...
3.19/3.29	c find_and_remove_tautogolies():: found and removed 5198 tautologies
3.19/3.29	c simplify_formula():: removed 18 tautological, 11143 satisfied and 0 duplicate clauses
3.19/3.29	c preprocessing fase I completed:: there are now 63446 free variables and 213707 clauses.
3.19/3.29	c stat :: sign balance is biased by 0.079
3.19/3.29	c find_equivalence():: found 23038 3-equivalences
3.19/3.29	c find_and_remove_tautogolies():: found and removed 55 tautologies
3.19/3.29	c find_and_remove_tautogolies():: found and removed 2 tautologies
3.19/3.29	c find_and_remove_tautogolies():: found and removed 9018 tautologies
3.19/3.29	c shorten_equivalence(): average equivalence length reduced from 5.711308 to 3.817661
3.19/3.29	c using 3-SAT heuristics (occurence based diff)
3.19/3.29	c simplify_formula():: removed 0 tautological, 92152 satisfied and 0 duplicate clauses
3.19/3.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
3.19/3.29	c lessRedundantTransformation():: nothing to be done.
3.19/3.29	c transformTo3SAT():: you gave me 68953 variables and 121631 clauses.
3.19/3.29	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
3.19/3.29	c transformTo3SAT():: I will add 0 variables and 0 clauses!
3.19/3.29	c transformTo3SAT():: the transformation yielded 68953 variabels and 121631 clauses.
3.19/3.29	c main():: clause / variable ratio: ( 121631 / 68953 ) = 1.76
3.19/3.29	c longest clause has size 3
3.19/3.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.19/3.29	c number of free variables = 54371
3.19/3.29	c dynamic_preselect_setsize :: off
3.19/3.29	c main():: all systems go!
3.19/3.29	c |----------------------------------------------------------------|
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 1
3.29/3.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 1/999) NodeCount: 14
4.19/4.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |****************************************************************| ( 2/999) NodeCount: 86
5.98/6.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |****************************************************************| ( 3/999) NodeCount: 840
16.98/17.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |****************************************************************| ( 4/999) NodeCount: 2704
47.77/47.82	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |****************************************************************| ( 5/999) NodeCount: 18617
226.73/226.83	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |************************
c |*************************
c |**************************
c |***************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1556757-1238750416/watcher-1556757-1238750416 -o /tmp/evaluation-result-1556757-1238750416/solver-1556757-1238750416 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556757-1238750416.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.04 1.08 3/80 19164
/proc/meminfo: memFree=1822620/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=5136 CPUtime=0
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 726 0 0 0 0 0 0 0 20 0 1 0 1147705331 5259264 711 1992294400 134512640 135197250 4294956224 18446744073709551615 134694765 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 1284 715 59 167 0 1115 0

[startup+0.0339711 s]
/proc/loadavg: 1.07 1.04 1.08 3/80 19164
/proc/meminfo: memFree=1822620/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=8192 CPUtime=0.02
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 1663 0 0 0 2 0 0 0 20 0 1 0 1147705331 8388608 1648 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 2048 1648 59 167 0 1879 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8192

[startup+0.101965 s]
/proc/loadavg: 1.07 1.04 1.08 3/80 19164
/proc/meminfo: memFree=1822620/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=9116 CPUtime=0.09
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 1941 0 0 0 8 1 0 0 21 0 1 0 1147705331 9334784 1926 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 2279 1926 59 167 0 2110 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9116

[startup+0.301985 s]
/proc/loadavg: 1.07 1.04 1.08 3/80 19164
/proc/meminfo: memFree=1822620/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=11360 CPUtime=0.29
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 2671 0 0 0 28 1 0 0 22 0 1 0 1147705331 11632640 2656 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 2840 2656 59 167 0 2671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11360

[startup+0.701026 s]
/proc/loadavg: 1.07 1.04 1.08 3/80 19164
/proc/meminfo: memFree=1822620/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=30380 CPUtime=0.69
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 8174 0 0 0 65 4 0 0 25 0 1 0 1147705331 31109120 5759 1992294400 134512640 135197250 4294956224 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 7595 5759 68 167 0 7426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30380

[startup+1.50111 s]
/proc/loadavg: 1.07 1.04 1.08 2/81 19165
/proc/meminfo: memFree=1800468/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=30400 CPUtime=1.49
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 10718 0 0 0 144 5 0 0 25 0 1 0 1147705331 31129600 5836 1992294400 134512640 135197250 4294956224 18446744073709551615 134560981 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 7600 5836 81 167 0 7431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30400

[startup+3.10128 s]
/proc/loadavg: 1.07 1.04 1.08 2/81 19165
/proc/meminfo: memFree=1799124/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=111616 CPUtime=3.09
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 19491 0 0 0 299 10 0 0 25 0 1 0 1147705331 114294784 10811 1992294400 134512640 135197250 4294956224 18446744073709551615 134536168 0 0 4096 0 0 0 0 17 0 0 0
/proc/19164/statm: 27904 10811 89 167 0 27735 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111616

[startup+6.3016 s]
/proc/loadavg: 1.07 1.04 1.08 2/81 19165
/proc/meminfo: memFree=1770388/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=119096 CPUtime=6.28
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 23883 0 0 0 617 11 0 0 25 0 1 0 1147705331 121954304 13263 1992294400 134512640 135197250 4294956224 18446744073709551615 134551650 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 29774 13263 94 167 0 29605 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 119096

[startup+12.7013 s]
/proc/loadavg: 1.14 1.06 1.08 2/81 19165
/proc/meminfo: memFree=1767700/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=121156 CPUtime=12.68
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 24314 0 0 0 1257 11 0 0 25 0 1 0 1147705331 124063744 13693 1992294400 134512640 135197250 4294956224 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 30289 13693 94 167 0 30120 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 121156

[startup+25.5016 s]
/proc/loadavg: 1.11 1.05 1.08 2/81 19165
/proc/meminfo: memFree=1763348/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=126232 CPUtime=25.48
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 25400 0 0 0 2536 12 0 0 25 0 1 0 1147705331 129261568 14779 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 31558 14779 94 167 0 31389 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126232

[startup+51.1012 s]
/proc/loadavg: 1.07 1.05 1.08 2/81 19165
/proc/meminfo: memFree=1762068/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=129384 CPUtime=51.07
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 26291 0 0 0 5094 13 0 0 25 0 1 0 1147705331 132489216 15670 1992294400 134512640 135197250 4294956224 18446744073709551615 134592035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 32346 15670 94 167 0 32177 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 129384

[startup+102.307 s]
/proc/loadavg: 1.03 1.04 1.07 2/81 19165
/proc/meminfo: memFree=1756692/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=133732 CPUtime=102.26
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 27032 0 0 0 10213 13 0 0 25 0 1 0 1147705331 136941568 16411 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 33433 16411 94 167 0 33264 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 133732

[startup+162.302 s]
/proc/loadavg: 1.01 1.03 1.07 2/81 19165
/proc/meminfo: memFree=1756180/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=134648 CPUtime=162.24
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 27148 0 0 0 16211 13 0 0 25 0 1 0 1147705331 137879552 16527 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 33662 16527 94 167 0 33493 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 134648

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/81 19165
/proc/meminfo: memFree=1755604/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=134648 CPUtime=222.23
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 27288 0 0 0 22209 14 0 0 25 0 1 0 1147705331 137879552 16667 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 33662 16667 94 167 0 33493 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 134648

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.06 2/81 19165
/proc/meminfo: memFree=1747796/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=144644 CPUtime=282.2
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29242 0 0 0 28206 14 0 0 25 0 1 0 1147705331 148115456 18621 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36161 18621 94 167 0 35992 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 144644

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/81 19165
/proc/meminfo: memFree=1747540/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=144984 CPUtime=342.19
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29295 0 0 0 34204 15 0 0 25 0 1 0 1147705331 148463616 18674 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36246 18674 94 167 0 36077 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 144984

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/81 19165
/proc/meminfo: memFree=1747284/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=144984 CPUtime=402.17
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29345 0 0 0 40202 15 0 0 25 0 1 0 1147705331 148463616 18724 1992294400 134512640 135197250 4294956224 18446744073709551615 134526246 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36246 18724 94 167 0 36077 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 144984

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/81 19165
/proc/meminfo: memFree=1747092/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=144984 CPUtime=462.16
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29400 0 0 0 46201 15 0 0 25 0 1 0 1147705331 148463616 18779 1992294400 134512640 135197250 4294956224 18446744073709551615 134551476 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36246 18779 94 167 0 36077 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 144984

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/81 19165
/proc/meminfo: memFree=1746836/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=145496 CPUtime=522.14
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29450 0 0 0 52199 15 0 0 25 0 1 0 1147705331 148987904 18829 1992294400 134512640 135197250 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36374 18829 94 167 0 36205 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 145496

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/81 19165
/proc/meminfo: memFree=1746644/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=145496 CPUtime=582.12
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29496 0 0 0 58197 15 0 0 25 0 1 0 1147705331 148987904 18875 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36374 18875 94 167 0 36205 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 145496

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/81 19165
/proc/meminfo: memFree=1746324/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=145496 CPUtime=642.11
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29554 0 0 0 64196 15 0 0 25 0 1 0 1147705331 148987904 18933 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36374 18933 94 167 0 36205 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 145496

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/81 19165
/proc/meminfo: memFree=1746004/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=145628 CPUtime=702.09
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29623 0 0 0 70194 15 0 0 25 0 1 0 1147705331 149123072 19002 1992294400 134512640 135197250 4294956224 18446744073709551615 134540996 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36407 19002 94 167 0 36238 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 145628

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.01 2/81 19165
/proc/meminfo: memFree=1745684/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=146392 CPUtime=762.08
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29686 0 0 0 76193 15 0 0 25 0 1 0 1147705331 149905408 19065 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36598 19065 94 167 0 36429 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 146392

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19165
/proc/meminfo: memFree=1745428/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=146392 CPUtime=822.06
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29744 0 0 0 82191 15 0 0 25 0 1 0 1147705331 149905408 19123 1992294400 134512640 135197250 4294956224 18446744073709551615 134541031 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36598 19123 94 167 0 36429 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 146392

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19165
/proc/meminfo: memFree=1745236/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=146392 CPUtime=882.04
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29792 0 0 0 88189 15 0 0 25 0 1 0 1147705331 149905408 19171 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36598 19171 94 167 0 36429 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 146392

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19165
/proc/meminfo: memFree=1745044/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=146392 CPUtime=942.02
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29839 0 0 0 94187 15 0 0 25 0 1 0 1147705331 149905408 19218 1992294400 134512640 135197250 4294956224 18446744073709551615 134540949 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36598 19218 94 167 0 36429 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 146392

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19165
/proc/meminfo: memFree=1744788/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=146524 CPUtime=1002
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29891 0 0 0 100185 15 0 0 25 0 1 0 1147705331 150040576 19270 1992294400 134512640 135197250 4294956224 18446744073709551615 134540964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36631 19270 94 167 0 36462 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 146524

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19165
/proc/meminfo: memFree=1744596/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=146524 CPUtime=1061.99
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29940 0 0 0 106184 15 0 0 25 0 1 0 1147705331 150040576 19319 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36631 19319 94 167 0 36462 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 146524

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19165
/proc/meminfo: memFree=1744340/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=147676 CPUtime=1121.97
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 29992 0 0 0 112182 15 0 0 25 0 1 0 1147705331 151220224 19371 1992294400 134512640 135197250 4294956224 18446744073709551615 134540986 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36919 19371 94 167 0 36750 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 147676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19165
/proc/meminfo: memFree=1744084/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=147676 CPUtime=1181.95
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 30043 0 0 0 118180 15 0 0 25 0 1 0 1147705331 151220224 19422 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36919 19422 94 167 0 36750 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 147676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 19165
/proc/meminfo: memFree=1744020/2055920 swapFree=4163588/4192956
[pid=19164] ppid=19162 vsize=147676 CPUtime=1200.05
/proc/19164/stat : 19164 (march_nn) R 19162 19164 19007 0 -1 4194304 30055 0 0 0 119990 15 0 0 25 0 1 0 1147705331 151220224 19434 1992294400 134512640 135197250 4294956224 18446744073709551615 134540938 0 0 4096 0 0 0 0 17 1 0 0
/proc/19164/statm: 36919 19434 94 167 0 36750 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 147676

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.91
CPU system time (s): 0.168974
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 147676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30055
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= 2
involuntary context switches= 2370

runsolver used 1.65075 second user time and 3.86141 second system time

The end

Launcher Data 

Begin job on node90 at 2009-04-03 11:20:17
IDJOB=1556757
IDBENCH=70825
IDSOLVER=522
FILE ID=node90/1556757-1238750416
PBS_JOBID= 9085445
Free space on /tmp= 66528 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-06.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556757-1238750416/watcher-1556757-1238750416 -o /tmp/evaluation-result-1556757-1238750416/solver-1556757-1238750416 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1556757-1238750416.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 54bbde63bf0c9b14dd4e32426eab0a42
RANDOM SEED=824231717

node90.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1823036 kB
Buffers:         19312 kB
Cached:         122948 kB
SwapCached:      18628 kB
Active:          33472 kB
Inactive:       131976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823036 kB
SwapTotal:     4192956 kB
SwapFree:      4163588 kB
Dirty:            4828 kB
Writeback:           0 kB
Mapped:          25748 kB
Slab:            51628 kB
Committed_AS:  2636392 kB
PageTables:       2668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node90 at 2009-04-03 11:40:19