Trace number 1514558

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) 1200.12 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.59/1.60	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.60	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.59/1.60	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.59/1.60	c main()::
1.59/1.60	c initFormula():: searching for DIMACS p-line....
1.59/1.60	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.59/1.60	c parseCNF():: parsing....
1.59/1.60	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.60	c runParser():: parsing was successful, warming up engines...
1.59/1.60	c simplify_formula():: removed 0 tautological, 408 satisfied and 0 duplicate clauses
1.59/1.60	c preprocessing fase I completed:: there are now 17929 free variables and 75192 clauses.
1.59/1.60	c stat :: sign balance is biased by 0.470
1.59/1.60	c using 3-SAT heuristics (occurence based diff)
1.59/1.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 146 duplicate clauses
1.59/1.60	c resolvent_look() :: found 70 resolvents
1.59/1.60	c lessRedundantTransformation():: nothing to be done.
1.59/1.60	c transformTo3SAT():: you gave me 18000 variables and 75262 clauses.
1.59/1.60	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.59/1.60	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.59/1.60	c transformTo3SAT():: the transformation yielded 18000 variabels and 75262 clauses.
1.59/1.60	c main():: clause / variable ratio: ( 75262 / 18000 ) = 4.18
1.59/1.60	c longest clause has size 3
1.59/1.60	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.60	c number of free variables = 17929
1.59/1.60	c dynamic_preselect_setsize :: off
1.59/1.60	c main():: all systems go!
1.59/1.60	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-1514558-1238240366/watcher-1514558-1238240366 -o /tmp/evaluation-result-1514558-1238240366/solver-1514558-1238240366 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514558-1238240366.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: 0.92 0.98 0.99 3/64 32424
/proc/meminfo: memFree=867520/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=2844 CPUtime=0
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 1096701867 2912256 482 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 711 482 59 167 0 542 0

[startup+0.0970759 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32424
/proc/meminfo: memFree=867520/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=3768 CPUtime=0.09
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 813 0 0 0 9 0 0 0 18 0 1 0 1096701867 3858432 798 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 942 798 59 167 0 773 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3768

[startup+0.101075 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32424
/proc/meminfo: memFree=867520/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=3900 CPUtime=0.09
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 827 0 0 0 9 0 0 0 18 0 1 0 1096701867 3993600 812 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 975 812 59 167 0 806 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3900

[startup+0.301086 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32424
/proc/meminfo: memFree=867520/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=10948 CPUtime=0.29
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 2978 0 0 0 28 1 0 0 19 0 1 0 1096701867 11210752 2019 1992294400 134512640 135197250 4294956240 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 2737 2019 67 167 0 2568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10948

[startup+0.701112 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32424
/proc/meminfo: memFree=867520/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=10156 CPUtime=0.69
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 5605 0 0 0 68 1 0 0 22 0 1 0 1096701867 10399744 1860 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 2572 1864 80 167 0 2403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10156

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32425
/proc/meminfo: memFree=861688/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=31868 CPUtime=1.49
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 12174 0 0 0 145 4 0 0 25 0 1 0 1096701867 32632832 3054 1992294400 134512640 135197250 4294956240 18446744073709551615 134691440 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 7967 3054 88 167 0 7798 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31868

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32425
/proc/meminfo: memFree=838840/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=33148 CPUtime=3.09
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 17663 0 0 0 303 6 0 0 25 0 1 0 1096701867 33943552 7477 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 8287 7477 93 167 0 8118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33148

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32425
/proc/meminfo: memFree=836664/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=35964 CPUtime=6.29
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 18348 0 0 0 623 6 0 0 25 0 1 0 1096701867 36827136 8162 1992294400 134512640 135197250 4294956240 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 8991 8162 93 167 0 8822 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35964

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32425
/proc/meminfo: memFree=833344/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=37548 CPUtime=12.69
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 18752 0 0 0 1262 7 0 0 25 0 1 0 1096701867 38449152 8566 1992294400 134512640 135197250 4294956240 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 9387 8566 93 167 0 9218 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37548

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32425
/proc/meminfo: memFree=832576/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=38208 CPUtime=25.48
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 18938 0 0 0 2541 7 0 0 25 0 1 0 1096701867 39124992 8752 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 9552 8752 93 167 0 9383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38208

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32425
/proc/meminfo: memFree=831936/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=38868 CPUtime=51.08
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19103 0 0 0 5100 8 0 0 25 0 1 0 1096701867 39800832 8917 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 9717 8917 93 167 0 9548 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38868

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32425
/proc/meminfo: memFree=831296/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=39528 CPUtime=102.27
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19273 0 0 0 10219 8 0 0 25 0 1 0 1096701867 40476672 9087 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 9882 9087 93 167 0 9713 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39528

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32425
/proc/meminfo: memFree=830912/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=39924 CPUtime=162.25
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19373 0 0 0 16217 8 0 0 25 0 1 0 1096701867 40882176 9187 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 9981 9187 93 167 0 9812 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39924

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32425
/proc/meminfo: memFree=830592/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=40320 CPUtime=222.23
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19447 0 0 0 22215 8 0 0 25 0 1 0 1096701867 41287680 9261 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10080 9261 93 167 0 9911 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40320

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32425
/proc/meminfo: memFree=830336/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=40584 CPUtime=282.22
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19508 0 0 0 28214 8 0 0 25 0 1 0 1096701867 41558016 9322 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10146 9322 93 167 0 9977 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40584

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32425
/proc/meminfo: memFree=830080/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=40716 CPUtime=342.21
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19550 0 0 0 34212 9 0 0 25 0 1 0 1096701867 41693184 9364 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10179 9364 93 167 0 10010 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 40716

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32425
/proc/meminfo: memFree=829888/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=40848 CPUtime=402.19
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19598 0 0 0 40210 9 0 0 25 0 1 0 1096701867 41828352 9412 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10212 9412 93 167 0 10043 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 40848

[startup+462.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 32425
/proc/meminfo: memFree=829760/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=40980 CPUtime=462.18
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19635 0 0 0 46209 9 0 0 25 0 1 0 1096701867 41963520 9449 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10245 9449 93 167 0 10076 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 40980

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 32425
/proc/meminfo: memFree=829696/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=41244 CPUtime=522.16
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19671 0 0 0 52207 9 0 0 25 0 1 0 1096701867 42233856 9485 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10311 9485 93 167 0 10142 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 41244

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 32425
/proc/meminfo: memFree=829504/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=41244 CPUtime=582.15
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19704 0 0 0 58206 9 0 0 25 0 1 0 1096701867 42233856 9518 1992294400 134512640 135197250 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10311 9518 93 167 0 10142 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 41244

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=829376/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=41376 CPUtime=642.14
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19729 0 0 0 64205 9 0 0 25 0 1 0 1096701867 42369024 9543 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10344 9543 93 167 0 10175 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 41376

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=829248/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=41508 CPUtime=702.12
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19753 0 0 0 70203 9 0 0 25 0 1 0 1096701867 42504192 9567 1992294400 134512640 135197250 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10377 9567 93 167 0 10208 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 41508

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=829120/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=41640 CPUtime=762.1
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19783 0 0 0 76201 9 0 0 25 0 1 0 1096701867 42639360 9597 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10410 9597 93 167 0 10241 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 41640

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=829056/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=41640 CPUtime=822.09
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19806 0 0 0 82200 9 0 0 25 0 1 0 1096701867 42639360 9620 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10410 9620 93 167 0 10241 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 41640

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=828992/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=41772 CPUtime=882.07
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19830 0 0 0 88198 9 0 0 25 0 1 0 1096701867 42774528 9644 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10443 9644 93 167 0 10274 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 41772

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=828928/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=41904 CPUtime=942.05
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19851 0 0 0 94196 9 0 0 25 0 1 0 1096701867 42909696 9665 1992294400 134512640 135197250 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10476 9665 93 167 0 10307 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 41904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=828864/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=41904 CPUtime=1002.04
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19867 0 0 0 100195 9 0 0 25 0 1 0 1096701867 42909696 9681 1992294400 134512640 135197250 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10476 9681 93 167 0 10307 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 41904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=828736/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=42036 CPUtime=1062.03
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19882 0 0 0 106194 9 0 0 25 0 1 0 1096701867 43044864 9696 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10509 9696 93 167 0 10340 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 42036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=828672/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=42036 CPUtime=1122.01
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19901 0 0 0 112192 9 0 0 25 0 1 0 1096701867 43044864 9715 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10509 9715 93 167 0 10340 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 42036

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=828544/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=42168 CPUtime=1181.99
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19920 0 0 0 118190 9 0 0 25 0 1 0 1096701867 43180032 9734 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10542 9734 93 167 0 10373 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 42168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32425
/proc/meminfo: memFree=828544/2055920 swapFree=4177940/4192956
[pid=32424] ppid=32422 vsize=42168 CPUtime=1200.09
/proc/32424/stat : 32424 (march_nn) R 32422 32424 32295 0 -1 4194304 19925 0 0 0 120000 9 0 0 25 0 1 0 1096701867 43180032 9739 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/32424/statm: 10542 9739 93 167 0 10373 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 42168

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): 1200.12
CPU user time (s): 1200.01
CPU system time (s): 0.104984
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 42168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19925
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= 2734

runsolver used 1.08483 second user time and 2.68559 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-28 12:39:26
IDJOB=1514558
IDBENCH=70356
IDSOLVER=522
FILE ID=node29/1514558-1238240366
PBS_JOBID= 9060718
Free space on /tmp= 66424 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514558-1238240366/watcher-1514558-1238240366 -o /tmp/evaluation-result-1514558-1238240366/solver-1514558-1238240366 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514558-1238240366.cnf

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=756886318

node29.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        867936 kB
Buffers:         93092 kB
Cached:         996996 kB
SwapCached:       8860 kB
Active:         235936 kB
Inactive:       864624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        867936 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:            2220 kB
Writeback:           0 kB
Mapped:          16184 kB
Slab:            73292 kB
Committed_AS:  2959112 kB
PageTables:       1476 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= 66424 MiB
End job on node29 at 2009-03-28 12:59:28