Trace number 1626121

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) 5000.02 5002.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1806027711-062.cnf
MD5SUM03e92abd50719ffb3da2b41e986c9d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark36.5754
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 

0.49/0.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.59	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.59	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.59	c main()::
0.49/0.59	c initFormula():: searching for DIMACS p-line....
0.49/0.59	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.49/0.59	c parseCNF():: parsing....
0.49/0.59	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.59	c runParser():: parsing was successful, warming up engines...
0.49/0.59	c simplify_formula():: removed 0 tautological, 275 satisfied and 0 duplicate clauses
0.49/0.59	c preprocessing fase I completed:: there are now 9954 free variables and 41725 clauses.
0.49/0.59	c stat :: sign balance is biased by 0.495
0.49/0.59	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.59	c using 3-SAT heuristics (occurence based diff)
0.49/0.59	c longest clause has size 3
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 141 duplicate clauses
0.49/0.59	c resolvent_look() :: found 75 resolvents
0.49/0.59	c lessRedundantTransformation():: nothing to be done.
0.49/0.59	c transformTo3SAT():: you gave me 10000 variables and 41800 clauses.
0.49/0.59	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.59	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.59	c transformTo3SAT():: the transformation yielded 10000 variabels and 41800 clauses.
0.49/0.59	c main():: clause / variable ratio: ( 41800 / 10000 ) = 4.18
0.49/0.59	c longest clause has size 3
0.49/0.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.59	c dynamic_preselect_setsize :: off
0.49/0.59	c suggested doublelook initial :: 0
0.49/0.59	c main():: all systems go!
0.49/0.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1162 JD: 657
45.66/45.77	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626121-1240019772/watcher-1626121-1240019772 -o /tmp/evaluation-result-1626121-1240019772/solver-1626121-1240019772 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626121-1240019772.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.97 0.98 0.99 3/64 19981
/proc/meminfo: memFree=1133256/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=1732 CPUtime=0
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 30010214 1773568 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 433 293 47 123 0 308 0

[startup+0.0949109 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 19981
/proc/meminfo: memFree=1133256/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=4616 CPUtime=0.08
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 1041 0 0 0 8 0 0 0 18 0 1 0 30010214 4726784 752 1992294400 134512640 135019032 4294956240 18446744073709551615 134560441 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 1154 752 50 123 0 1029 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4616

[startup+0.101911 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 19981
/proc/meminfo: memFree=1133256/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=4780 CPUtime=0.09
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 1078 0 0 0 9 0 0 0 18 0 1 0 30010214 4894720 789 1992294400 134512640 135019032 4294956240 18446744073709551615 134661057 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 1195 789 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301945 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 19981
/proc/meminfo: memFree=1133256/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=5196 CPUtime=0.29
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 3440 0 0 0 28 1 0 0 19 0 1 0 30010214 5320704 878 1992294400 134512640 135019032 4294956240 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 1299 878 63 123 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5196

[startup+0.702014 s]
/proc/loadavg: 0.97 0.98 0.99 3/64 19981
/proc/meminfo: memFree=1133256/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=13008 CPUtime=0.69
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 8614 0 0 0 66 3 0 0 23 0 1 0 30010214 13320192 2693 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 3252 2693 73 123 0 3127 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13008

[startup+1.50115 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1122688/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=13016 CPUtime=1.49
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 8628 0 0 0 146 3 0 0 25 0 1 0 30010214 13328384 2707 1992294400 134512640 135019032 4294956240 18446744073709551615 134548951 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 3254 2707 73 123 0 3129 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13016

[startup+3.10142 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1122432/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=13304 CPUtime=3.09
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 8685 0 0 0 306 3 0 0 25 0 1 0 30010214 13623296 2764 1992294400 134512640 135019032 4294956240 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 3326 2764 73 123 0 3201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13304

[startup+6.30197 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1121280/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=14356 CPUtime=6.29
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 8953 0 0 0 625 4 0 0 25 0 1 0 30010214 14700544 3032 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 3589 3032 73 123 0 3464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14356

[startup+12.7011 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1120776/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=14620 CPUtime=12.68
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9027 0 0 0 1264 4 0 0 25 0 1 0 30010214 14970880 3106 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 3655 3106 73 123 0 3530 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14620

[startup+25.5012 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1120584/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=15004 CPUtime=25.47
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9099 0 0 0 2543 4 0 0 25 0 1 0 30010214 15364096 3178 1992294400 134512640 135019032 4294956240 18446744073709551615 134538705 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 3751 3178 73 123 0 3626 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15004

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1120392/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=15448 CPUtime=51.06
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9187 0 0 0 5102 4 0 0 25 0 1 0 30010214 15818752 3266 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 3862 3266 73 123 0 3737 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15448

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1119368/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=16220 CPUtime=102.25
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9414 0 0 0 10220 5 0 0 25 0 1 0 30010214 16609280 3493 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4055 3493 73 123 0 3930 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16220

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1119048/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=16604 CPUtime=162.21
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9485 0 0 0 16216 5 0 0 25 0 1 0 30010214 17002496 3564 1992294400 134512640 135019032 4294956240 18446744073709551615 134526405 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4151 3564 73 123 0 4026 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 16604

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1118920/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=16732 CPUtime=222.18
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9535 0 0 0 22213 5 0 0 25 0 1 0 30010214 17133568 3614 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4183 3614 73 123 0 4058 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 16732

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19982
/proc/meminfo: memFree=1118728/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=16860 CPUtime=282.15
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9572 0 0 0 28210 5 0 0 25 0 1 0 30010214 17264640 3651 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4215 3651 73 123 0 4090 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 16860

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19988
/proc/meminfo: memFree=1118280/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=16988 CPUtime=342.12
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9602 0 0 0 34207 5 0 0 25 0 1 0 30010214 17395712 3681 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4247 3681 73 123 0 4122 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 16988

[startup+402.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 20464
/proc/meminfo: memFree=1117128/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=17116 CPUtime=402.09
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9630 0 0 0 40202 7 0 0 25 0 1 0 30010214 17526784 3709 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4279 3709 73 123 0 4154 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 17116

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20464
/proc/meminfo: memFree=1117128/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=17244 CPUtime=462.06
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9655 0 0 0 46199 7 0 0 25 0 1 0 30010214 17657856 3734 1992294400 134512640 135019032 4294956240 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4311 3734 73 123 0 4186 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 17244

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20464
/proc/meminfo: memFree=1117128/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=17372 CPUtime=522.03
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9679 0 0 0 52196 7 0 0 25 0 1 0 30010214 17788928 3758 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4343 3758 73 123 0 4218 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 17372

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20464
/proc/meminfo: memFree=1117128/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=17372 CPUtime=582
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9704 0 0 0 58193 7 0 0 25 0 1 0 30010214 17788928 3783 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4343 3783 73 123 0 4218 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 17372

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20464
/proc/meminfo: memFree=1117000/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=17504 CPUtime=641.98
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 9731 0 0 0 64191 7 0 0 25 0 1 0 30010214 17924096 3810 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4376 3810 73 123 0 4251 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 17504


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19172 CPUtime=4000.36
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10146 0 0 0 400026 10 0 0 25 0 1 0 30010214 19632128 4225 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4793 4225 73 123 0 4668 0
Current children cumulated CPU time (s) 4000.36
Current children cumulated vsize (KiB) 19172

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19172 CPUtime=4060.34
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10150 0 0 0 406024 10 0 0 25 0 1 0 30010214 19632128 4229 1992294400 134512640 135019032 4294956240 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4793 4229 73 123 0 4668 0
Current children cumulated CPU time (s) 4060.34
Current children cumulated vsize (KiB) 19172

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19172 CPUtime=4120.31
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10154 0 0 0 412021 10 0 0 25 0 1 0 30010214 19632128 4233 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4793 4233 73 123 0 4668 0
Current children cumulated CPU time (s) 4120.31
Current children cumulated vsize (KiB) 19172

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19172 CPUtime=4180.28
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10159 0 0 0 418018 10 0 0 25 0 1 0 30010214 19632128 4238 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4793 4238 73 123 0 4668 0
Current children cumulated CPU time (s) 4180.28
Current children cumulated vsize (KiB) 19172

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19172 CPUtime=4240.26
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10162 0 0 0 424016 10 0 0 25 0 1 0 30010214 19632128 4241 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4793 4241 73 123 0 4668 0
Current children cumulated CPU time (s) 4240.26
Current children cumulated vsize (KiB) 19172

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19300 CPUtime=4300.21
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10166 0 0 0 430011 10 0 0 25 0 1 0 30010214 19763200 4245 1992294400 134512640 135019032 4294956240 18446744073709551615 134542948 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4825 4245 73 123 0 4700 0
Current children cumulated CPU time (s) 4300.21
Current children cumulated vsize (KiB) 19300

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19300 CPUtime=4360.19
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10169 0 0 0 436009 10 0 0 25 0 1 0 30010214 19763200 4248 1992294400 134512640 135019032 4294956240 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4825 4248 73 123 0 4700 0
Current children cumulated CPU time (s) 4360.19
Current children cumulated vsize (KiB) 19300

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19300 CPUtime=4420.17
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10172 0 0 0 442007 10 0 0 25 0 1 0 30010214 19763200 4251 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4825 4251 73 123 0 4700 0
Current children cumulated CPU time (s) 4420.17
Current children cumulated vsize (KiB) 19300

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19300 CPUtime=4480.12
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10175 0 0 0 448002 10 0 0 25 0 1 0 30010214 19763200 4254 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4825 4254 73 123 0 4700 0
Current children cumulated CPU time (s) 4480.12
Current children cumulated vsize (KiB) 19300

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114760/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19300 CPUtime=4540.1
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10178 0 0 0 454000 10 0 0 25 0 1 0 30010214 19763200 4257 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4825 4257 73 123 0 4700 0
Current children cumulated CPU time (s) 4540.1
Current children cumulated vsize (KiB) 19300

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20472
/proc/meminfo: memFree=1114632/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19300 CPUtime=4600.07
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10183 0 0 0 459997 10 0 0 25 0 1 0 30010214 19763200 4262 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4825 4262 73 123 0 4700 0
Current children cumulated CPU time (s) 4600.07
Current children cumulated vsize (KiB) 19300

[startup+4662.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20472
/proc/meminfo: memFree=1114568/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19300 CPUtime=4660.04
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10189 0 0 0 465994 10 0 0 25 0 1 0 30010214 19763200 4268 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4825 4268 73 123 0 4700 0
Current children cumulated CPU time (s) 4660.04
Current children cumulated vsize (KiB) 19300

[startup+4722.31 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 20472
/proc/meminfo: memFree=1114568/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19300 CPUtime=4720.03
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10193 0 0 0 471992 11 0 0 25 0 1 0 30010214 19763200 4272 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4825 4272 73 123 0 4700 0
Current children cumulated CPU time (s) 4720.03
Current children cumulated vsize (KiB) 19300

[startup+4782.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 20472
/proc/meminfo: memFree=1114504/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19428 CPUtime=4780
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10198 0 0 0 477989 11 0 0 25 0 1 0 30010214 19894272 4277 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4857 4277 73 123 0 4732 0
Current children cumulated CPU time (s) 4780
Current children cumulated vsize (KiB) 19428

[startup+4842.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20472
/proc/meminfo: memFree=1114504/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19428 CPUtime=4839.97
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10202 0 0 0 483986 11 0 0 25 0 1 0 30010214 19894272 4281 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4857 4281 73 123 0 4732 0
Current children cumulated CPU time (s) 4839.97
Current children cumulated vsize (KiB) 19428

[startup+4902.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20472
/proc/meminfo: memFree=1114504/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19428 CPUtime=4899.94
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10207 0 0 0 489983 11 0 0 25 0 1 0 30010214 19894272 4286 1992294400 134512640 135019032 4294956240 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4857 4286 73 123 0 4732 0
Current children cumulated CPU time (s) 4899.94
Current children cumulated vsize (KiB) 19428

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20472
/proc/meminfo: memFree=1114504/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19428 CPUtime=4959.92
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10210 0 0 0 495981 11 0 0 25 0 1 0 30010214 19894272 4289 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4857 4289 73 123 0 4732 0
Current children cumulated CPU time (s) 4959.92
Current children cumulated vsize (KiB) 19428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20472
/proc/meminfo: memFree=1114504/2055920 swapFree=4192956/4192956
[pid=19981] ppid=19979 vsize=19428 CPUtime=5000.01
/proc/19981/stat : 19981 (march_ks) R 19979 19981 19917 0 -1 4194304 10212 0 0 0 499990 11 0 0 25 0 1 0 30010214 19894272 4291 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19981/statm: 4857 4291 73 123 0 4732 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 19428

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): 5002.41
CPU time (s): 5000.02
CPU user time (s): 4999.9
CPU system time (s): 0.114982
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 19428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10212
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= 12601

runsolver used 4.43832 second user time and 13.7629 second system time

The end

Launcher Data 

Begin job on node25 at 2009-04-18 03:56:12
IDJOB=1626121
IDBENCH=70295
IDSOLVER=582
FILE ID=node25/1626121-1240019772
PBS_JOBID= 9158984
Free space on /tmp= 66452 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-S1806027711-062.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626121-1240019772/watcher-1626121-1240019772 -o /tmp/evaluation-result-1626121-1240019772/solver-1626121-1240019772 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626121-1240019772.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 03e92abd50719ffb3da2b41e986c9d5a
RANDOM SEED=1866859146

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		: 3000.259
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		: 3000.259
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:       1133736 kB
Buffers:         76104 kB
Cached:         773488 kB
SwapCached:          0 kB
Active:          50472 kB
Inactive:       813096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1133736 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3612 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            44652 kB
Committed_AS:   163888 kB
PageTables:       1460 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= 66472 MiB
End job on node25 at 2009-04-18 05:19:36