Trace number 1544148

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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
MD5SUMa3bc6e5867287d61e63c82ab3d8a4844
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark270.826
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.61	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.61	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.59/0.61	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.61	c main()::
0.59/0.61	c initFormula():: searching for DIMACS p-line....
0.59/0.61	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.61	c parseCNF():: parsing....
0.59/0.61	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.61	c runParser():: parsing was successful, warming up engines...
0.59/0.61	c simplify_formula():: removed 0 tautological, 269 satisfied and 0 duplicate clauses
0.59/0.61	c preprocessing fase I completed:: there are now 9962 free variables and 41731 clauses.
0.59/0.61	c stat :: sign balance is biased by 0.463
0.59/0.61	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.59/0.61	c using 3-SAT heuristics (occurence based diff)
0.59/0.61	c longest clause has size 3
0.59/0.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.59/0.61	c resolvent_look() :: found 82 resolvents
0.59/0.61	c lessRedundantTransformation():: nothing to be done.
0.59/0.61	c transformTo3SAT():: you gave me 10000 variables and 41813 clauses.
0.59/0.61	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.61	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.61	c transformTo3SAT():: the transformation yielded 10000 variabels and 41813 clauses.
0.59/0.61	c main():: clause / variable ratio: ( 41813 / 10000 ) = 4.18
0.59/0.61	c longest clause has size 3
0.59/0.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.61	c dynamic_preselect_setsize :: off
0.59/0.61	c suggested doublelook initial :: 0
0.59/0.61	c main():: all systems go!
0.59/0.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 787 JD: 650
15.08/15.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544148-1238605098/watcher-1544148-1238605098 -o /tmp/evaluation-result-1544148-1238605098/solver-1544148-1238605098 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544148-1238605098.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 1.00 3/64 8297
/proc/meminfo: memFree=1315432/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=1732 CPUtime=0
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 1133175866 1773568 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 433 293 47 123 0 308 0

[startup+0.0346329 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 8297
/proc/meminfo: memFree=1315432/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=2128 CPUtime=0.03
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 423 0 0 0 3 0 0 0 18 0 1 0 1133175866 2179072 409 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 532 409 47 123 0 407 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2128

[startup+0.101645 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 8297
/proc/meminfo: memFree=1315432/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=4780 CPUtime=0.09
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 1078 0 0 0 9 0 0 0 18 0 1 0 1133175866 4894720 789 1992294400 134512640 135019032 4294956240 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 1195 789 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301681 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 8297
/proc/meminfo: memFree=1315432/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=6128 CPUtime=0.29
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 3633 0 0 0 27 2 0 0 19 0 1 0 1133175866 6275072 1125 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 1532 1125 63 123 0 1407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6128

[startup+0.701754 s]
/proc/loadavg: 0.99 0.97 1.00 3/64 8297
/proc/meminfo: memFree=1315432/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=12944 CPUtime=0.69
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9052 0 0 0 64 5 0 0 23 0 1 0 1133175866 13254656 2700 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 3236 2700 73 123 0 3111 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12944

[startup+1.5019 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8298
/proc/meminfo: memFree=1304864/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=13076 CPUtime=1.49
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9064 0 0 0 144 5 0 0 25 0 1 0 1133175866 13389824 2712 1992294400 134512640 135019032 4294956240 18446744073709551615 134542752 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 3269 2712 73 123 0 3144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13076

[startup+3.10119 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8298
/proc/meminfo: memFree=1304544/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=13492 CPUtime=3.09
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9144 0 0 0 304 5 0 0 25 0 1 0 1133175866 13815808 2792 1992294400 134512640 135019032 4294956240 18446744073709551615 134598160 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 3373 2792 73 123 0 3248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13492

[startup+6.30177 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8298
/proc/meminfo: memFree=1303392/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=14416 CPUtime=6.28
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9393 0 0 0 623 5 0 0 25 0 1 0 1133175866 14761984 3041 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 3604 3041 73 123 0 3479 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14416

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8298
/proc/meminfo: memFree=1302952/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=14812 CPUtime=12.68
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9493 0 0 0 1263 5 0 0 25 0 1 0 1133175866 15167488 3141 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 3703 3141 73 123 0 3578 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14812

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8298
/proc/meminfo: memFree=1302632/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=15256 CPUtime=25.47
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9589 0 0 0 2542 5 0 0 25 0 1 0 1133175866 15622144 3237 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 3814 3237 73 123 0 3689 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15256

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8298
/proc/meminfo: memFree=1301992/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=15904 CPUtime=51.06
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9746 0 0 0 5101 5 0 0 25 0 1 0 1133175866 16285696 3394 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 3976 3394 73 123 0 3851 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15904

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8298
/proc/meminfo: memFree=1301544/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=16288 CPUtime=102.24
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9838 0 0 0 10218 6 0 0 25 0 1 0 1133175866 16678912 3486 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4072 3486 73 123 0 3947 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 16288

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8298
/proc/meminfo: memFree=1301288/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=16544 CPUtime=162.21
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9906 0 0 0 16215 6 0 0 25 0 1 0 1133175866 16941056 3554 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4136 3554 73 123 0 4011 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 16544

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1301032/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=16672 CPUtime=222.18
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9951 0 0 0 22212 6 0 0 25 0 1 0 1133175866 17072128 3599 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4168 3599 73 123 0 4043 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 16672

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300904/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=16800 CPUtime=282.14
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 9989 0 0 0 28208 6 0 0 25 0 1 0 1133175866 17203200 3637 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4200 3637 73 123 0 4075 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 16800

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300840/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=16928 CPUtime=342.11
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10020 0 0 0 34205 6 0 0 25 0 1 0 1133175866 17334272 3668 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4232 3668 73 123 0 4107 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 16928

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300648/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17056 CPUtime=402.08
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10048 0 0 0 40202 6 0 0 25 0 1 0 1133175866 17465344 3696 1992294400 134512640 135019032 4294956240 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4264 3696 73 123 0 4139 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 17056

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300584/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17184 CPUtime=462.05
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10073 0 0 0 46199 6 0 0 25 0 1 0 1133175866 17596416 3721 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4296 3721 73 123 0 4171 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 17184

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300456/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17312 CPUtime=522.02
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10096 0 0 0 52196 6 0 0 25 0 1 0 1133175866 17727488 3744 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4328 3744 73 123 0 4203 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 17312

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300456/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17312 CPUtime=582
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10114 0 0 0 58194 6 0 0 25 0 1 0 1133175866 17727488 3762 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4328 3762 73 123 0 4203 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 17312

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300456/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17440 CPUtime=641.97
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10129 0 0 0 64191 6 0 0 25 0 1 0 1133175866 17858560 3777 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4360 3777 73 123 0 4235 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 17440

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300328/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17440 CPUtime=701.94
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10146 0 0 0 70188 6 0 0 25 0 1 0 1133175866 17858560 3794 1992294400 134512640 135019032 4294956240 18446744073709551615 134526513 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4360 3794 73 123 0 4235 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 17440

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300264/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17568 CPUtime=761.91
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10160 0 0 0 76185 6 0 0 25 0 1 0 1133175866 17989632 3808 1992294400 134512640 135019032 4294956240 18446744073709551615 134538221 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4392 3808 73 123 0 4267 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 17568

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300200/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17568 CPUtime=821.88
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10176 0 0 0 82181 7 0 0 25 0 1 0 1133175866 17989632 3824 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4392 3824 73 123 0 4267 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 17568

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300200/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17696 CPUtime=881.86
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10190 0 0 0 88179 7 0 0 25 0 1 0 1133175866 18120704 3838 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4424 3838 73 123 0 4299 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 17696

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300200/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17696 CPUtime=941.83
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10204 0 0 0 94176 7 0 0 25 0 1 0 1133175866 18120704 3852 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4424 3852 73 123 0 4299 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 17696

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300136/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17824 CPUtime=1001.8
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10220 0 0 0 100173 7 0 0 25 0 1 0 1133175866 18251776 3868 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4456 3868 73 123 0 4331 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 17824

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300072/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17824 CPUtime=1061.77
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10235 0 0 0 106170 7 0 0 25 0 1 0 1133175866 18251776 3883 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4456 3883 73 123 0 4331 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 17824

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1300008/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17952 CPUtime=1121.74
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10250 0 0 0 112167 7 0 0 25 0 1 0 1133175866 18382848 3898 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4488 3898 73 123 0 4363 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 17952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1299944/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17952 CPUtime=1181.71
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10263 0 0 0 118164 7 0 0 25 0 1 0 1133175866 18382848 3911 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4488 3911 73 123 0 4363 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 17952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 8304
/proc/meminfo: memFree=1299944/2055920 swapFree=4174052/4192956
[pid=8297] ppid=8295 vsize=17952 CPUtime=1200.01
/proc/8297/stat : 8297 (march_ks) R 8295 8297 8200 0 -1 4194304 10267 0 0 0 119994 7 0 0 25 0 1 0 1133175866 18382848 3915 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8297/statm: 4488 3915 73 123 0 4363 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 17952

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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.077988
CPU usage (%): 99.9512
Max. virtual memory (cumulated for all children) (KiB): 17952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10267
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= 4565

runsolver used 0.939857 second user time and 3.43648 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-01 18:58:18
IDJOB=1544148
IDBENCH=70301
IDSOLVER=559
FILE ID=node17/1544148-1238605098
PBS_JOBID= 9073546
Free space on /tmp= 66340 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544148-1238605098/watcher-1544148-1238605098 -o /tmp/evaluation-result-1544148-1238605098/solver-1544148-1238605098 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544148-1238605098.cnf            

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

MD5SUM BENCH= a3bc6e5867287d61e63c82ab3d8a4844
RANDOM SEED=505306094

node17.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		: 3000.265
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		: 3000.265
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:       1315976 kB
Buffers:        107620 kB
Cached:         522832 kB
SwapCached:      12692 kB
Active:         215148 kB
Inactive:       429452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315976 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            3612 kB
Writeback:           0 kB
Mapped:          19736 kB
Slab:            81328 kB
Committed_AS:  3082200 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= 66336 MiB
End job on node17 at 2009-04-01 19:18:21