Trace number 1514450

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.29/1.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.29/1.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.29/1.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.29/1.36	c main()::
1.29/1.36	c initFormula():: searching for DIMACS p-line....
1.29/1.36	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.29/1.36	c parseCNF():: parsing....
1.29/1.36	c parseCNF():: the CNF contains 0 unary clauses.
1.29/1.36	c runParser():: parsing was successful, warming up engines...
1.29/1.36	c simplify_formula():: removed 0 tautological, 552 satisfied and 0 duplicate clauses
1.29/1.36	c preprocessing fase I completed:: there are now 15917 free variables and 66648 clauses.
1.29/1.36	c stat :: sign balance is biased by 0.481
1.29/1.36	c using 3-SAT heuristics (occurence based diff)
1.29/1.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
1.29/1.36	c resolvent_look() :: found 74 resolvents
1.29/1.36	c lessRedundantTransformation():: nothing to be done.
1.29/1.36	c transformTo3SAT():: you gave me 16000 variables and 66722 clauses.
1.29/1.36	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.29/1.36	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.29/1.36	c transformTo3SAT():: the transformation yielded 16000 variabels and 66722 clauses.
1.29/1.36	c main():: clause / variable ratio: ( 66722 / 16000 ) = 4.17
1.29/1.36	c longest clause has size 3
1.29/1.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.29/1.36	c number of free variables = 15917
1.29/1.36	c dynamic_preselect_setsize :: off
1.29/1.36	c main():: all systems go!
1.29/1.36	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-1514450-1238239024/watcher-1514450-1238239024 -o /tmp/evaluation-result-1514450-1238239024/solver-1514450-1238239024 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514450-1238239024.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 3/64 526
/proc/meminfo: memFree=1181256/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=2552 CPUtime=0
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 451 0 0 0 0 0 0 0 18 0 1 0 1096568013 2613248 436 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 638 436 59 167 0 469 0

[startup+0.067927 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 526
/proc/meminfo: memFree=1181256/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=3212 CPUtime=0.06
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 668 0 0 0 6 0 0 0 18 0 1 0 1096568013 3289088 653 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 803 654 59 167 0 634 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3212

[startup+0.101931 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 526
/proc/meminfo: memFree=1181256/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=6820 CPUtime=0.09
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 1040 0 0 0 9 0 0 0 18 0 1 0 1096568013 6983680 1024 1992294400 134512640 135197250 4294956240 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 1705 1030 61 167 0 1536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6820

[startup+0.301966 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 526
/proc/meminfo: memFree=1181256/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=7708 CPUtime=0.29
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 2837 0 0 0 28 1 0 0 19 0 1 0 1096568013 7892992 1303 1992294400 134512640 135197250 4294956240 18446744073709551615 134702424 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 1927 1303 68 167 0 1758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7708

[startup+0.701034 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 526
/proc/meminfo: memFree=1181256/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=7896 CPUtime=0.69
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 5962 0 0 0 67 2 0 0 22 0 1 0 1096568013 8085504 1362 1992294400 134512640 135197250 4294956240 18446744073709551615 134534469 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 1974 1362 80 167 0 1805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7896

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 527
/proc/meminfo: memFree=1173696/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=29196 CPUtime=1.49
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 13436 0 0 0 144 5 0 0 25 0 1 0 1096568013 29896704 4282 1992294400 134512640 135197250 4294956240 18446744073709551615 134542208 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 7299 4282 93 167 0 7130 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29196

[startup+3.10144 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 527
/proc/meminfo: memFree=1154880/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=29956 CPUtime=3.09
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 15900 0 0 0 303 6 0 0 25 0 1 0 1096568013 30674944 6746 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 7489 6746 93 167 0 7320 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29956

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 527
/proc/meminfo: memFree=1151808/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=32936 CPUtime=6.29
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 16618 0 0 0 623 6 0 0 25 0 1 0 1096568013 33726464 7464 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 8234 7464 93 167 0 8065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32936

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 527
/proc/meminfo: memFree=1150592/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=33728 CPUtime=12.68
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 16828 0 0 0 1262 6 0 0 25 0 1 0 1096568013 34537472 7674 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 8432 7674 93 167 0 8263 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33728

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 527
/proc/meminfo: memFree=1149952/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=34256 CPUtime=25.49
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 16975 0 0 0 2542 7 0 0 25 0 1 0 1096568013 35078144 7821 1992294400 134512640 135197250 4294956240 18446744073709551615 134590370 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 8564 7821 93 167 0 8395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34256

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 527
/proc/meminfo: memFree=1149376/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=34916 CPUtime=51.07
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17125 0 0 0 5100 7 0 0 25 0 1 0 1096568013 35753984 7971 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 8729 7971 93 167 0 8560 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34916

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 527
/proc/meminfo: memFree=1148672/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=35444 CPUtime=102.26
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17274 0 0 0 10219 7 0 0 25 0 1 0 1096568013 36294656 8120 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 8861 8120 93 167 0 8692 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35444

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1148288/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=35840 CPUtime=162.24
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17376 0 0 0 16216 8 0 0 25 0 1 0 1096568013 36700160 8222 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 8960 8222 93 167 0 8791 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35840

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1148032/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=36236 CPUtime=222.22
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17450 0 0 0 22214 8 0 0 25 0 1 0 1096568013 37105664 8296 1992294400 134512640 135197250 4294956240 18446744073709551615 134552652 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9059 8296 93 167 0 8890 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 36236

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1147776/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=36368 CPUtime=282.2
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17504 0 0 0 28211 9 0 0 25 0 1 0 1096568013 37240832 8350 1992294400 134512640 135197250 4294956240 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9092 8350 93 167 0 8923 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 36368

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1147648/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=36500 CPUtime=342.18
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17545 0 0 0 34209 9 0 0 25 0 1 0 1096568013 37376000 8391 1992294400 134512640 135197250 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9125 8391 93 167 0 8956 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 36500

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1147456/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=36764 CPUtime=402.16
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17585 0 0 0 40206 10 0 0 25 0 1 0 1096568013 37646336 8431 1992294400 134512640 135197250 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9191 8431 93 167 0 9022 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36764

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1147328/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=36896 CPUtime=462.14
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17618 0 0 0 46204 10 0 0 25 0 1 0 1096568013 37781504 8464 1992294400 134512640 135197250 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9224 8464 93 167 0 9055 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 36896

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1147200/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=36896 CPUtime=522.12
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17643 0 0 0 52202 10 0 0 25 0 1 0 1096568013 37781504 8489 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9224 8489 93 167 0 9055 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36896

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1147072/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37028 CPUtime=582.1
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17669 0 0 0 58200 10 0 0 25 0 1 0 1096568013 37916672 8515 1992294400 134512640 135197250 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9257 8515 93 167 0 9088 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 37028

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146944/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37160 CPUtime=642.09
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17698 0 0 0 64199 10 0 0 25 0 1 0 1096568013 38051840 8544 1992294400 134512640 135197250 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9290 8544 93 167 0 9121 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 37160

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146880/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37292 CPUtime=702.06
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17720 0 0 0 70196 10 0 0 25 0 1 0 1096568013 38187008 8566 1992294400 134512640 135197250 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9323 8566 93 167 0 9154 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 37292

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146752/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37292 CPUtime=762.05
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17740 0 0 0 76194 11 0 0 25 0 1 0 1096568013 38187008 8586 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9323 8586 93 167 0 9154 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 37292

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146688/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37424 CPUtime=822.03
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17765 0 0 0 82192 11 0 0 25 0 1 0 1096568013 38322176 8611 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9356 8611 93 167 0 9187 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 37424

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146624/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37556 CPUtime=882
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17781 0 0 0 88189 11 0 0 25 0 1 0 1096568013 38457344 8627 1992294400 134512640 135197250 4294956240 18446744073709551615 134649806 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9389 8627 93 167 0 9220 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 37556

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146496/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37556 CPUtime=941.98
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17797 0 0 0 94187 11 0 0 25 0 1 0 1096568013 38457344 8643 1992294400 134512640 135197250 4294956240 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9389 8643 93 167 0 9220 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 37556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146496/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37688 CPUtime=1001.96
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17813 0 0 0 100185 11 0 0 25 0 1 0 1096568013 38592512 8659 1992294400 134512640 135197250 4294956240 18446744073709551615 134617835 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9422 8659 93 167 0 9253 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 37688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146368/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37688 CPUtime=1061.95
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17827 0 0 0 106183 12 0 0 25 0 1 0 1096568013 38592512 8673 1992294400 134512640 135197250 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9422 8673 93 167 0 9253 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 37688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146368/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37820 CPUtime=1121.93
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17844 0 0 0 112181 12 0 0 25 0 1 0 1096568013 38727680 8690 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9455 8690 93 167 0 9286 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 37820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146240/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37820 CPUtime=1181.91
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17859 0 0 0 118179 12 0 0 25 0 1 0 1096568013 38727680 8705 1992294400 134512640 135197250 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9455 8705 93 167 0 9286 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 37820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 527
/proc/meminfo: memFree=1146176/2055920 swapFree=4178700/4192956
[pid=526] ppid=524 vsize=37820 CPUtime=1200.01
/proc/526/stat : 526 (march_nn) R 524 526 425 0 -1 4194304 17862 0 0 0 119989 12 0 0 25 0 1 0 1096568013 38727680 8708 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/526/statm: 9455 8708 93 167 0 9286 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 37820

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): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.131979
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 37820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17862
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= 2411

runsolver used 1.08683 second user time and 2.21466 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 12:17:04
IDJOB=1514450
IDBENCH=70347
IDSOLVER=522
FILE ID=node25/1514450-1238239024
PBS_JOBID= 9060673
Free space on /tmp= 66216 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514450-1238239024/watcher-1514450-1238239024 -o /tmp/evaluation-result-1514450-1238239024/solver-1514450-1238239024 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514450-1238239024.cnf

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=852611645

node25.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		: 3000.263
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		: 3000.263
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:       1181672 kB
Buffers:         92160 kB
Cached:         691872 kB
SwapCached:       8032 kB
Active:         201920 kB
Inactive:       591652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1181672 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          14492 kB
Slab:            66608 kB
Committed_AS:  3104840 kB
PageTables:       1464 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= 66216 MiB
End job on node25 at 2009-03-28 12:37:07