Trace number 1626123

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) 5000.06 5002.21

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
MD5SUMfeffab3a110531eb2fd2a1a79e11bcda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.4765
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 

0.59/0.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.62	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.59/0.62	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.62	c main()::
0.59/0.62	c initFormula():: searching for DIMACS p-line....
0.59/0.62	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.62	c parseCNF():: parsing....
0.59/0.62	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62	c runParser():: parsing was successful, warming up engines...
0.59/0.62	c simplify_formula():: removed 0 tautological, 210 satisfied and 0 duplicate clauses
0.59/0.62	c preprocessing fase I completed:: there are now 9967 free variables and 41790 clauses.
0.59/0.62	c stat :: sign balance is biased by 0.482
0.59/0.62	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.59/0.62	c using 3-SAT heuristics (occurence based diff)
0.59/0.62	c longest clause has size 3
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 128 duplicate clauses
0.59/0.62	c resolvent_look() :: found 72 resolvents
0.59/0.62	c lessRedundantTransformation():: nothing to be done.
0.59/0.62	c transformTo3SAT():: you gave me 10000 variables and 41862 clauses.
0.59/0.62	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.62	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.62	c transformTo3SAT():: the transformation yielded 10000 variabels and 41862 clauses.
0.59/0.62	c main():: clause / variable ratio: ( 41862 / 10000 ) = 4.19
0.59/0.62	c longest clause has size 3
0.59/0.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62	c dynamic_preselect_setsize :: off
0.59/0.62	c suggested doublelook initial :: 0
0.59/0.62	c main():: all systems go!
0.59/0.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 801 JD: 696
14.26/14.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626123-1240020150/watcher-1626123-1240020150 -o /tmp/evaluation-result-1626123-1240020150/solver-1626123-1240020150 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626123-1240020150.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: 1.56 1.15 1.05 3/64 19581
/proc/meminfo: memFree=1355040/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=1732 CPUtime=0
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 30042925 1773568 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 433 293 47 123 0 308 0

[startup+0.0872999 s]
/proc/loadavg: 1.56 1.15 1.05 3/64 19581
/proc/meminfo: memFree=1355040/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=4780 CPUtime=0.08
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 1021 0 0 0 8 0 0 0 18 0 1 0 30042925 4894720 773 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 1195 773 50 123 0 1070 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4780

[startup+0.102299 s]
/proc/loadavg: 1.56 1.15 1.05 3/64 19581
/proc/meminfo: memFree=1355040/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=4780 CPUtime=0.09
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 1075 0 0 0 9 0 0 0 18 0 1 0 30042925 4894720 786 1992294400 134512640 135019032 4294956240 18446744073709551615 134661057 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 1195 786 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.302328 s]
/proc/loadavg: 1.56 1.15 1.05 3/64 19581
/proc/meminfo: memFree=1355040/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=6136 CPUtime=0.29
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 3649 0 0 0 29 0 0 0 19 0 1 0 30042925 6283264 1127 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 1534 1127 63 123 0 1409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6136

[startup+0.70136 s]
/proc/loadavg: 1.56 1.15 1.05 3/64 19581
/proc/meminfo: memFree=1355040/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=12940 CPUtime=0.69
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 9093 0 0 0 66 3 0 0 23 0 1 0 30042925 13250560 2662 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 3235 2662 73 123 0 3110 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12940

[startup+1.50144 s]
/proc/loadavg: 1.56 1.15 1.05 2/65 19582
/proc/meminfo: memFree=1344536/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=12948 CPUtime=1.49
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 9118 0 0 0 146 3 0 0 25 0 1 0 30042925 13258752 2687 1992294400 134512640 135019032 4294956240 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 3237 2687 73 123 0 3112 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12948

[startup+3.10162 s]
/proc/loadavg: 1.52 1.14 1.05 2/65 19582
/proc/meminfo: memFree=1344152/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=13232 CPUtime=3.09
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 9187 0 0 0 305 4 0 0 25 0 1 0 30042925 13549568 2756 1992294400 134512640 135019032 4294956240 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 1 0 0
/proc/19581/statm: 3308 2756 73 123 0 3183 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13232

[startup+6.30194 s]
/proc/loadavg: 1.52 1.14 1.05 2/65 19582
/proc/meminfo: memFree=1343256/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=14292 CPUtime=6.28
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 9424 0 0 0 624 4 0 0 25 0 1 0 30042925 14635008 2993 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19581/statm: 3573 2993 73 123 0 3448 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14292

[startup+12.7016 s]
/proc/loadavg: 1.44 1.14 1.04 2/65 19582
/proc/meminfo: memFree=1342576/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=14816 CPUtime=12.65
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 9570 0 0 0 1261 4 0 0 25 0 1 0 30042925 15171584 3139 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 3704 3139 73 123 0 3579 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 14816

[startup+25.5029 s]
/proc/loadavg: 1.37 1.13 1.04 2/65 19582
/proc/meminfo: memFree=1342512/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=15348 CPUtime=25.46
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 9673 0 0 0 2541 5 0 0 25 0 1 0 30042925 15716352 3242 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 3837 3242 73 123 0 3712 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15348

[startup+51.1025 s]
/proc/loadavg: 1.24 1.12 1.04 2/65 19582
/proc/meminfo: memFree=1342000/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=15928 CPUtime=51.03
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 9819 0 0 0 5098 5 0 0 25 0 1 0 30042925 16310272 3388 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 3982 3388 73 123 0 3857 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 15928

[startup+102.307 s]
/proc/loadavg: 1.10 1.10 1.04 2/65 19582
/proc/meminfo: memFree=1341552/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=16360 CPUtime=102.2
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 9928 0 0 0 10215 5 0 0 25 0 1 0 30042925 16752640 3497 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4090 3497 73 123 0 3965 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 16360

[startup+162.302 s]
/proc/loadavg: 1.03 1.08 1.03 2/65 19582
/proc/meminfo: memFree=1340976/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=16876 CPUtime=162.18
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10065 0 0 0 16212 6 0 0 25 0 1 0 30042925 17281024 3634 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4219 3634 73 123 0 4094 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 16876

[startup+222.303 s]
/proc/loadavg: 1.01 1.06 1.02 2/65 19582
/proc/meminfo: memFree=1340720/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=17132 CPUtime=222.16
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10131 0 0 0 22210 6 0 0 25 0 1 0 30042925 17543168 3700 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4283 3700 73 123 0 4158 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 17132

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.02 2/65 19582
/proc/meminfo: memFree=1340528/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=17388 CPUtime=282.13
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10178 0 0 0 28207 6 0 0 25 0 1 0 30042925 17805312 3747 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4347 3747 73 123 0 4222 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 17388

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/65 19582
/proc/meminfo: memFree=1340336/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=17516 CPUtime=342.11
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10218 0 0 0 34205 6 0 0 25 0 1 0 30042925 17936384 3787 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4379 3787 73 123 0 4254 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 17516

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 19582
/proc/meminfo: memFree=1340272/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=17644 CPUtime=402.08
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10245 0 0 0 40202 6 0 0 25 0 1 0 30042925 18067456 3814 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4411 3814 73 123 0 4286 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 17644

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19582
/proc/meminfo: memFree=1340208/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=17772 CPUtime=462.06
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10271 0 0 0 46200 6 0 0 25 0 1 0 30042925 18198528 3840 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4443 3840 73 123 0 4318 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 17772

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19582
/proc/meminfo: memFree=1340080/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=17772 CPUtime=522.04
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10293 0 0 0 52198 6 0 0 25 0 1 0 30042925 18198528 3862 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4443 3862 73 123 0 4318 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 17772

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19582
/proc/meminfo: memFree=1340016/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=17900 CPUtime=582
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10313 0 0 0 58194 6 0 0 25 0 1 0 30042925 18329600 3882 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4475 3882 73 123 0 4350 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 17900

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19582
/proc/meminfo: memFree=1339952/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=18028 CPUtime=641.97
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10334 0 0 0 64191 6 0 0 25 0 1 0 30042925 18460672 3903 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4507 3903 73 123 0 4382 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 18028


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337776/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19820 CPUtime=4000.57
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10784 0 0 0 400048 9 0 0 25 0 1 0 30042925 20295680 4353 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4955 4353 73 123 0 4830 0
Current children cumulated CPU time (s) 4000.57
Current children cumulated vsize (KiB) 19820

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337648/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19820 CPUtime=4060.55
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10787 0 0 0 406046 9 0 0 25 0 1 0 30042925 20295680 4356 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4955 4356 73 123 0 4830 0
Current children cumulated CPU time (s) 4060.55
Current children cumulated vsize (KiB) 19820

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337584/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19820 CPUtime=4120.52
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10790 0 0 0 412043 9 0 0 25 0 1 0 30042925 20295680 4359 1992294400 134512640 135019032 4294956240 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4955 4359 73 123 0 4830 0
Current children cumulated CPU time (s) 4120.52
Current children cumulated vsize (KiB) 19820

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337584/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19820 CPUtime=4180.49
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10794 0 0 0 418040 9 0 0 25 0 1 0 30042925 20295680 4363 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4955 4363 73 123 0 4830 0
Current children cumulated CPU time (s) 4180.49
Current children cumulated vsize (KiB) 19820

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337584/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19820 CPUtime=4240.46
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10799 0 0 0 424037 9 0 0 25 0 1 0 30042925 20295680 4368 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4955 4368 73 123 0 4830 0
Current children cumulated CPU time (s) 4240.46
Current children cumulated vsize (KiB) 19820

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337584/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19820 CPUtime=4300.44
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10803 0 0 0 430035 9 0 0 25 0 1 0 30042925 20295680 4372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4955 4372 73 123 0 4830 0
Current children cumulated CPU time (s) 4300.44
Current children cumulated vsize (KiB) 19820

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337584/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19820 CPUtime=4360.41
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10807 0 0 0 436032 9 0 0 25 0 1 0 30042925 20295680 4376 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4955 4376 73 123 0 4830 0
Current children cumulated CPU time (s) 4360.41
Current children cumulated vsize (KiB) 19820

[startup+4422.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19590
/proc/meminfo: memFree=1337584/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19820 CPUtime=4420.39
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10810 0 0 0 442030 9 0 0 25 0 1 0 30042925 20295680 4379 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4955 4379 73 123 0 4830 0
Current children cumulated CPU time (s) 4420.39
Current children cumulated vsize (KiB) 19820

[startup+4482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19590
/proc/meminfo: memFree=1337584/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19948 CPUtime=4480.37
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10814 0 0 0 448028 9 0 0 25 0 1 0 30042925 20426752 4383 1992294400 134512640 135019032 4294956240 18446744073709551615 134628832 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4987 4383 73 123 0 4862 0
Current children cumulated CPU time (s) 4480.37
Current children cumulated vsize (KiB) 19948

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337520/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19948 CPUtime=4540.34
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10818 0 0 0 454025 9 0 0 25 0 1 0 30042925 20426752 4387 1992294400 134512640 135019032 4294956240 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4987 4387 73 123 0 4862 0
Current children cumulated CPU time (s) 4540.34
Current children cumulated vsize (KiB) 19948

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337392/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19948 CPUtime=4600.32
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10823 0 0 0 460023 9 0 0 25 0 1 0 30042925 20426752 4392 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4987 4392 73 123 0 4862 0
Current children cumulated CPU time (s) 4600.32
Current children cumulated vsize (KiB) 19948

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337392/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19948 CPUtime=4660.3
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10825 0 0 0 466021 9 0 0 25 0 1 0 30042925 20426752 4394 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4987 4394 73 123 0 4862 0
Current children cumulated CPU time (s) 4660.3
Current children cumulated vsize (KiB) 19948

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337328/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19948 CPUtime=4720.27
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10830 0 0 0 472018 9 0 0 25 0 1 0 30042925 20426752 4399 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4987 4399 73 123 0 4862 0
Current children cumulated CPU time (s) 4720.27
Current children cumulated vsize (KiB) 19948

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337328/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19948 CPUtime=4780.25
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10832 0 0 0 478015 10 0 0 25 0 1 0 30042925 20426752 4401 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4987 4401 73 123 0 4862 0
Current children cumulated CPU time (s) 4780.25
Current children cumulated vsize (KiB) 19948

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337328/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19948 CPUtime=4840.22
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10837 0 0 0 484012 10 0 0 25 0 1 0 30042925 20426752 4406 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4987 4406 73 123 0 4862 0
Current children cumulated CPU time (s) 4840.22
Current children cumulated vsize (KiB) 19948

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337328/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19948 CPUtime=4900.2
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10840 0 0 0 490010 10 0 0 25 0 1 0 30042925 20426752 4409 1992294400 134512640 135019032 4294956240 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4987 4409 73 123 0 4862 0
Current children cumulated CPU time (s) 4900.2
Current children cumulated vsize (KiB) 19948

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337328/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=19948 CPUtime=4960.17
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10843 0 0 0 496007 10 0 0 25 0 1 0 30042925 20426752 4412 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 4987 4412 73 123 0 4862 0
Current children cumulated CPU time (s) 4960.17
Current children cumulated vsize (KiB) 19948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1337328/2055920 swapFree=4192956/4192956
[pid=19581] ppid=19579 vsize=20076 CPUtime=5000.05
/proc/19581/stat : 19581 (march_ks) R 19579 19581 17369 0 -1 4194304 10845 0 0 0 499995 10 0 0 25 0 1 0 30042925 20557824 4414 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/19581/statm: 5019 4414 73 123 0 4894 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 20076

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): 5002.21
CPU time (s): 5000.06
CPU user time (s): 4999.96
CPU system time (s): 0.103984
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 20076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10845
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= 14420

runsolver used 4.77927 second user time and 13.418 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-18 04:02:30
IDJOB=1626123
IDBENCH=70296
IDSOLVER=582
FILE ID=node45/1626123-1240020150
PBS_JOBID= 9157398
Free space on /tmp= 66460 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-S2108163340-010.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626123-1240020150/watcher-1626123-1240020150 -o /tmp/evaluation-result-1626123-1240020150/solver-1626123-1240020150 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626123-1240020150.cnf            

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

MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=1064350838

node45.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		: 3000.231
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		: 3000.231
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:       1355456 kB
Buffers:         81376 kB
Cached:         528108 kB
SwapCached:          0 kB
Active:         241672 kB
Inactive:       382216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8400 kB
Writeback:           0 kB
Mapped:          24216 kB
Slab:            62576 kB
Committed_AS:   145272 kB
PageTables:       1376 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= 66460 MiB
End job on node45 at 2009-04-18 05:25:55