Trace number 1514377

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_hi hi? (TO) 1200.08 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
MD5SUMac6625145d68efca76f59e4cfc6c820e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.510921
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.23	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.23	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.23	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.23	c main()::
0.19/0.23	c initFormula():: searching for DIMACS p-line....
0.19/0.23	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.23	c parseCNF():: parsing....
0.19/0.23	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.23	c runParser():: parsing was successful, warming up engines...
0.19/0.23	c simplify_formula():: removed 0 tautological, 130 satisfied and 0 duplicate clauses
0.19/0.23	c preprocessing fase I completed:: there are now 3979 free variables and 16670 clauses.
0.19/0.23	c stat :: sign balance is biased by 0.500
0.19/0.23	c using 3-SAT heuristics (occurence based diff)
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 136 duplicate clauses
0.19/0.23	c resolvent_look() :: found 74 resolvents
0.19/0.23	c lessRedundantTransformation():: nothing to be done.
0.19/0.23	c transformTo3SAT():: you gave me 4000 variables and 16744 clauses.
0.19/0.23	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.23	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.23	c transformTo3SAT():: the transformation yielded 4000 variabels and 16744 clauses.
0.19/0.23	c main():: clause / variable ratio: ( 16744 / 4000 ) = 4.19
0.19/0.23	c longest clause has size 3
0.19/0.23	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.23	c number of free variables = 3979
0.19/0.23	c dynamic_preselect_setsize :: off
0.19/0.23	c main():: all systems go!
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 430
0.69/0.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 44221
40.48/40.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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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-1514377-1238237819/watcher-1514377-1238237819 -o /tmp/evaluation-result-1514377-1238237819/solver-1514377-1238237819 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514377-1238237819.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 30398
/proc/meminfo: memFree=1570880/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=1264 CPUtime=0
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 1096444693 1294336 171 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 316 171 58 167 0 147 0

[startup+0.044751 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30398
/proc/meminfo: memFree=1570880/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=2636 CPUtime=0.04
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 492 0 0 0 4 0 0 0 18 0 1 0 1096444693 2699264 419 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 692 423 66 167 0 523 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2636

[startup+0.101754 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30398
/proc/meminfo: memFree=1570880/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=2924 CPUtime=0.09
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 1016 0 0 0 9 0 0 0 18 0 1 0 1096444693 2994176 494 1992294400 134512640 135197378 4294956240 18446744073709551615 134532944 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 731 494 67 167 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2924

[startup+0.301772 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30398
/proc/meminfo: memFree=1570880/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=7936 CPUtime=0.29
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 2605 0 0 0 29 0 0 0 19 0 1 0 1096444693 8126464 1565 1992294400 134512640 135197378 4294956240 18446744073709551615 134541240 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 1984 1565 91 167 0 1815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7936

[startup+0.701807 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 30398
/proc/meminfo: memFree=1570880/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=8808 CPUtime=0.69
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 3002 0 0 0 69 0 0 0 22 0 1 0 1096444693 9019392 1962 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 2202 1962 91 167 0 2033 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8808

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30399
/proc/meminfo: memFree=1563256/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=9088 CPUtime=1.49
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 3045 0 0 0 149 0 0 0 25 0 1 0 1096444693 9306112 2005 1992294400 134512640 135197378 4294956240 18446744073709551615 134541930 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 2272 2005 91 167 0 2103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9088

[startup+3.10202 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 30399
/proc/meminfo: memFree=1562936/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=9232 CPUtime=3.09
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 3097 0 0 0 309 0 0 0 25 0 1 0 1096444693 9453568 2057 1992294400 134512640 135197378 4294956240 18446744073709551615 134552411 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 2308 2057 91 167 0 2139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9232

[startup+6.30231 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30399
/proc/meminfo: memFree=1562616/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=9652 CPUtime=6.29
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 3169 0 0 0 629 0 0 0 25 0 1 0 1096444693 9883648 2129 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 2413 2129 91 167 0 2244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9652

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30399
/proc/meminfo: memFree=1562176/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=9656 CPUtime=12.68
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 3212 0 0 0 1268 0 0 0 25 0 1 0 1096444693 9887744 2172 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 2414 2172 91 167 0 2245 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9656

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 30399
/proc/meminfo: memFree=1561472/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=10340 CPUtime=25.49
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 3381 0 0 0 2548 1 0 0 25 0 1 0 1096444693 10588160 2338 1992294400 134512640 135197378 4294956240 18446744073709551615 134556590 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 2585 2338 91 167 0 2416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10340

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 30399
/proc/meminfo: memFree=1560576/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=11456 CPUtime=51.08
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 3598 0 0 0 5107 1 0 0 25 0 1 0 1096444693 11730944 2555 1992294400 134512640 135197378 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 2864 2555 91 167 0 2695 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11456

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30399
/proc/meminfo: memFree=1558976/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=13640 CPUtime=102.26
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 3993 0 0 0 10225 1 0 0 25 0 1 0 1096444693 13967360 2950 1992294400 134512640 135197378 4294956240 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 3410 2950 91 167 0 3241 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13640

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30399
/proc/meminfo: memFree=1557120/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=15884 CPUtime=162.25
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 4466 0 0 0 16222 3 0 0 25 0 1 0 1096444693 16265216 3421 1992294400 134512640 135197378 4294956240 18446744073709551615 134594037 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 3971 3421 91 167 0 3802 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15884

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30399
/proc/meminfo: memFree=1555456/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=18472 CPUtime=222.23
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 4872 0 0 0 22220 3 0 0 25 0 1 0 1096444693 18915328 3827 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 4618 3827 91 167 0 4449 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18472

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30405
/proc/meminfo: memFree=1553664/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=19004 CPUtime=282.21
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 5308 0 0 0 28217 4 0 0 25 0 1 0 1096444693 19460096 4263 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 4751 4263 91 167 0 4582 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19004

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30405
/proc/meminfo: memFree=1551936/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=22884 CPUtime=342.2
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 5716 0 0 0 34215 5 0 0 25 0 1 0 1096444693 23433216 4671 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 5721 4671 91 167 0 5552 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22884

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30405
/proc/meminfo: memFree=1550208/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=23016 CPUtime=402.17
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 6142 0 0 0 40212 5 0 0 25 0 1 0 1096444693 23568384 5097 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 5754 5097 91 167 0 5585 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23016

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30405
/proc/meminfo: memFree=1548544/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=28836 CPUtime=462.15
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 6553 0 0 0 46209 6 0 0 25 0 1 0 1096444693 29528064 5508 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 7209 5508 91 167 0 7040 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 28836

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30405
/proc/meminfo: memFree=1546816/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=29636 CPUtime=522.14
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 6969 0 0 0 52207 7 0 0 25 0 1 0 1096444693 30347264 5924 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 7409 5924 91 167 0 7240 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29636

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30405
/proc/meminfo: memFree=1545088/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=29768 CPUtime=582.13
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 7393 0 0 0 58205 8 0 0 25 0 1 0 1096444693 30482432 6348 1992294400 134512640 135197378 4294956240 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 7442 6348 91 167 0 7273 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29768

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30405
/proc/meminfo: memFree=1543424/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=29768 CPUtime=642.11
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 7803 0 0 0 64203 8 0 0 25 0 1 0 1096444693 30482432 6758 1992294400 134512640 135197378 4294956240 18446744073709551615 134628241 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 7442 6758 91 167 0 7273 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29768

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30405
/proc/meminfo: memFree=1541696/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=38500 CPUtime=702.09
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 8221 0 0 0 70200 9 0 0 25 0 1 0 1096444693 39424000 7176 1992294400 134512640 135197378 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 9625 7176 91 167 0 9456 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 38500

[startup+762.305 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 30405
/proc/meminfo: memFree=1539968/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=38632 CPUtime=762.08
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 8647 0 0 0 76198 10 0 0 25 0 1 0 1096444693 39559168 7602 1992294400 134512640 135197378 4294956240 18446744073709551615 134543536 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 9658 7602 91 167 0 9489 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 38632

[startup+822.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 30405
/proc/meminfo: memFree=1538304/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=38632 CPUtime=822.06
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 9060 0 0 0 82195 11 0 0 25 0 1 0 1096444693 39559168 8015 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 9658 8015 91 167 0 9489 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 38632

[startup+882.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 30405
/proc/meminfo: memFree=1536512/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=38632 CPUtime=882.04
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 9484 0 0 0 88193 11 0 0 25 0 1 0 1096444693 39559168 8439 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 9658 8439 91 167 0 9489 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 38632

[startup+942.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 30405
/proc/meminfo: memFree=1534784/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=38632 CPUtime=942.03
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 9909 0 0 0 94191 12 0 0 25 0 1 0 1096444693 39559168 8864 1992294400 134512640 135197378 4294956240 18446744073709551615 134618622 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 9658 8864 91 167 0 9489 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 38632

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30405
/proc/meminfo: memFree=1533120/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=40360 CPUtime=1002.02
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 10318 0 0 0 100189 13 0 0 25 0 1 0 1096444693 41328640 9273 1992294400 134512640 135197378 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 10090 9273 91 167 0 9921 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 40360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30405
/proc/meminfo: memFree=1531392/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=53456 CPUtime=1062
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 10735 0 0 0 106186 14 0 0 25 0 1 0 1096444693 54738944 9690 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 13364 9690 91 167 0 13195 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 53456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30405
/proc/meminfo: memFree=1529664/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=53456 CPUtime=1121.98
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 11159 0 0 0 112183 15 0 0 25 0 1 0 1096444693 54738944 10114 1992294400 134512640 135197378 4294956240 18446744073709551615 134539380 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 13364 10114 91 167 0 13195 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 53456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30405
/proc/meminfo: memFree=1527936/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=53456 CPUtime=1181.96
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 11588 0 0 0 118181 15 0 0 25 0 1 0 1096444693 54738944 10543 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 13364 10543 91 167 0 13195 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 53456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30405
/proc/meminfo: memFree=1527424/2055920 swapFree=4178352/4192956
[pid=30398] ppid=30396 vsize=53456 CPUtime=1200.07
/proc/30398/stat : 30398 (march_hi) R 30396 30398 30331 0 -1 4194304 11712 0 0 0 119991 16 0 0 25 0 1 0 1096444693 54738944 10667 1992294400 134512640 135197378 4294956240 18446744073709551615 134570789 0 0 4096 0 0 0 0 17 1 0 0
/proc/30398/statm: 13364 10667 91 167 0 13195 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 53456

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): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.168974
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 53456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
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= 11712
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= 1342

runsolver used 0.928858 second user time and 2.66459 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-28 11:56:59
IDJOB=1514377
IDBENCH=70341
IDSOLVER=521
FILE ID=node43/1514377-1238237819
PBS_JOBID= 9060670
Free space on /tmp= 63084 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S568017735-066.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514377-1238237819/watcher-1514377-1238237819 -o /tmp/evaluation-result-1514377-1238237819/solver-1514377-1238237819 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514377-1238237819.cnf

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

MD5SUM BENCH= ac6625145d68efca76f59e4cfc6c820e
RANDOM SEED=954174293

node43.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		: 3000.242
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		: 3000.242
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:       1571296 kB
Buffers:         47448 kB
Cached:         355108 kB
SwapCached:       8504 kB
Active:          88116 kB
Inactive:       324404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571296 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            58032 kB
Committed_AS:  2369536 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-03-28 12:17:01