Trace number 1514234

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1195310117-069.cnf
MD5SUM4a32998e8f57b42d66014efe21307642
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark160.753
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.99	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.99	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.99	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.99	c main()::
0.89/0.99	c initFormula():: searching for DIMACS p-line....
0.89/0.99	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.89/0.99	c parseCNF():: parsing....
0.89/0.99	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.99	c runParser():: parsing was successful, warming up engines...
0.89/0.99	c simplify_formula():: removed 0 tautological, 330 satisfied and 0 duplicate clauses
0.89/0.99	c preprocessing fase I completed:: there are now 13948 free variables and 58470 clauses.
0.89/0.99	c stat :: sign balance is biased by 0.483
0.89/0.99	c using 3-SAT heuristics (occurence based diff)
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.89/0.99	c resolvent_look() :: found 79 resolvents
0.89/0.99	c lessRedundantTransformation():: nothing to be done.
0.89/0.99	c transformTo3SAT():: you gave me 14000 variables and 58549 clauses.
0.89/0.99	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.99	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.99	c transformTo3SAT():: the transformation yielded 14000 variabels and 58549 clauses.
0.89/0.99	c main():: clause / variable ratio: ( 58549 / 14000 ) = 4.18
0.89/0.99	c longest clause has size 3
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c number of free variables = 13948
0.89/0.99	c dynamic_preselect_setsize :: off
0.89/0.99	c main():: all systems go!
0.89/0.99	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514234-1238228193/watcher-1514234-1238228193 -o /tmp/evaluation-result-1514234-1238228193/solver-1514234-1238228193 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514234-1238228193.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: 0.99 0.97 0.97 3/64 17653
/proc/meminfo: memFree=891256/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=2336 CPUtime=0
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 1095485136 2392064 391 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 584 391 59 167 0 415 0

[startup+0.022608 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17653
/proc/meminfo: memFree=891256/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=2600 CPUtime=0.01
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 469 0 0 0 1 0 0 0 18 0 1 0 1095485136 2662400 454 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 650 454 59 167 0 481 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2600

[startup+0.101617 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17653
/proc/meminfo: memFree=891256/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=7404 CPUtime=0.09
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 1271 0 0 0 9 0 0 0 18 0 1 0 1095485136 7581696 1255 1992294400 134512640 135197250 4294956240 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 1851 1255 63 167 0 1682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7404

[startup+0.301638 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17653
/proc/meminfo: memFree=891256/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=8540 CPUtime=0.29
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 2780 0 0 0 29 0 0 0 19 0 1 0 1095485136 8744960 1547 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 2135 1547 68 167 0 1966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8540

[startup+0.701686 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17653
/proc/meminfo: memFree=891256/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=9312 CPUtime=0.69
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 6282 0 0 0 67 2 0 0 22 0 1 0 1095485136 9535488 1742 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 2328 1742 83 167 0 2159 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9312

[startup+1.50178 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=879536/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=25632 CPUtime=1.49
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 12330 0 0 0 145 4 0 0 25 0 1 0 1095485136 26247168 5786 1992294400 134512640 135197250 4294956240 18446744073709551615 134539876 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 6408 5786 93 167 0 6239 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25632

[startup+3.10296 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=867952/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=26732 CPUtime=3.1
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 12541 0 0 0 305 5 0 0 25 0 1 0 1095485136 27373568 5997 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 6683 5997 93 167 0 6514 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 26732

[startup+6.30134 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=864944/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=29256 CPUtime=6.29
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 13166 0 0 0 624 5 0 0 25 0 1 0 1095485136 29958144 6622 1992294400 134512640 135197250 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 7314 6622 93 167 0 7145 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29256

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=864112/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=29916 CPUtime=12.69
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 13333 0 0 0 1263 6 0 0 25 0 1 0 1095485136 30633984 6789 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 7479 6789 93 167 0 7310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29916

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=863600/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=30444 CPUtime=25.48
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 13454 0 0 0 2542 6 0 0 25 0 1 0 1095485136 31174656 6910 1992294400 134512640 135197250 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 7611 6910 93 167 0 7442 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30444

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=863024/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=30972 CPUtime=51.07
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 13599 0 0 0 5101 6 0 0 25 0 1 0 1095485136 31715328 7055 1992294400 134512640 135197250 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 7743 7055 93 167 0 7574 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30972

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=862576/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=31500 CPUtime=102.27
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 13720 0 0 0 10220 7 0 0 25 0 1 0 1095485136 32256000 7176 1992294400 134512640 135197250 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 7875 7176 93 167 0 7706 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31500

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=862192/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=31896 CPUtime=162.25
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 13819 0 0 0 16218 7 0 0 25 0 1 0 1095485136 32661504 7275 1992294400 134512640 135197250 4294956240 18446744073709551615 134615788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 7974 7275 93 167 0 7805 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31896

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=861872/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=32160 CPUtime=222.23
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 13886 0 0 0 22216 7 0 0 25 0 1 0 1095485136 32931840 7342 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8040 7342 93 167 0 7871 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32160

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=861680/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=32424 CPUtime=282.21
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 13940 0 0 0 28214 7 0 0 25 0 1 0 1095485136 33202176 7396 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8106 7396 93 167 0 7937 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32424

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=861488/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=32556 CPUtime=342.19
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 13984 0 0 0 34212 7 0 0 25 0 1 0 1095485136 33337344 7440 1992294400 134512640 135197250 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8139 7440 93 167 0 7970 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32556

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=861296/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=32688 CPUtime=402.17
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14026 0 0 0 40210 7 0 0 25 0 1 0 1095485136 33472512 7482 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8172 7482 93 167 0 8003 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32688

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=861104/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=32820 CPUtime=462.16
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14062 0 0 0 46208 8 0 0 25 0 1 0 1095485136 33607680 7518 1992294400 134512640 135197250 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8205 7518 93 167 0 8036 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 32820

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=861040/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=32952 CPUtime=522.14
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14085 0 0 0 52206 8 0 0 25 0 1 0 1095485136 33742848 7541 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8238 7541 93 167 0 8069 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 32952

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860912/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33084 CPUtime=582.12
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14112 0 0 0 58204 8 0 0 25 0 1 0 1095485136 33878016 7568 1992294400 134512640 135197250 4294956240 18446744073709551615 134596910 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8271 7568 93 167 0 8102 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 33084

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860784/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33216 CPUtime=642.1
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14139 0 0 0 64202 8 0 0 25 0 1 0 1095485136 34013184 7595 1992294400 134512640 135197250 4294956240 18446744073709551615 134592379 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8304 7595 93 167 0 8135 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 33216

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860720/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33216 CPUtime=702.08
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14160 0 0 0 70200 8 0 0 25 0 1 0 1095485136 34013184 7616 1992294400 134512640 135197250 4294956240 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8304 7616 93 167 0 8135 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 33216

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860592/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33352 CPUtime=762.07
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14183 0 0 0 76198 9 0 0 25 0 1 0 1095485136 34152448 7639 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8338 7639 93 167 0 8169 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 33352

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860528/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33352 CPUtime=822.05
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14204 0 0 0 82196 9 0 0 25 0 1 0 1095485136 34152448 7660 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8338 7660 93 167 0 8169 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 33352

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860464/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33484 CPUtime=882.03
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14222 0 0 0 88194 9 0 0 25 0 1 0 1095485136 34287616 7678 1992294400 134512640 135197250 4294956240 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8371 7678 93 167 0 8202 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 33484

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860464/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33616 CPUtime=942.01
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14239 0 0 0 94192 9 0 0 25 0 1 0 1095485136 34422784 7695 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8404 7695 93 167 0 8235 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 33616

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860336/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33616 CPUtime=1001.99
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14253 0 0 0 100190 9 0 0 25 0 1 0 1095485136 34422784 7709 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8404 7709 93 167 0 8235 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 33616

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860272/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33616 CPUtime=1061.98
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14266 0 0 0 106188 10 0 0 25 0 1 0 1095485136 34422784 7722 1992294400 134512640 135197250 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8404 7722 93 167 0 8235 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 33616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860208/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33748 CPUtime=1121.96
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14282 0 0 0 112186 10 0 0 25 0 1 0 1095485136 34557952 7738 1992294400 134512640 135197250 4294956240 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8437 7738 93 167 0 8268 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 33748

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860080/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33748 CPUtime=1181.94
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14295 0 0 0 118184 10 0 0 25 0 1 0 1095485136 34557952 7751 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8437 7751 93 167 0 8268 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 33748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17654
/proc/meminfo: memFree=860080/2055920 swapFree=4176704/4192956
[pid=17653] ppid=17651 vsize=33748 CPUtime=1200.04
/proc/17653/stat : 17653 (march_nn) R 17651 17653 17430 0 -1 4194304 14298 0 0 0 119994 10 0 0 25 0 1 0 1095485136 34557952 7754 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/17653/statm: 8437 7754 93 167 0 8268 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 33748

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.110983
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 33748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14298
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= 2485

runsolver used 0.934857 second user time and 2.41963 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 09:16:33
IDJOB=1514234
IDBENCH=70329
IDSOLVER=522
FILE ID=node20/1514234-1238228193
PBS_JOBID= 9060620
Free space on /tmp= 65632 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1195310117-069.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514234-1238228193/watcher-1514234-1238228193 -o /tmp/evaluation-result-1514234-1238228193/solver-1514234-1238228193 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514234-1238228193.cnf

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

MD5SUM BENCH= 4a32998e8f57b42d66014efe21307642
RANDOM SEED=980295359

node20.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		: 3000.235
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		: 3000.235
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        891672 kB
Buffers:         97464 kB
Cached:         965708 kB
SwapCached:      10004 kB
Active:          91468 kB
Inactive:       983124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        891672 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          16568 kB
Slab:            75684 kB
Committed_AS:  2823520 kB
PageTables:       1404 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= 65628 MiB
End job on node20 at 2009-03-28 09:36:35