Trace number 1626103

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) 5000.08 5002.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.421935
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.02/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.08	c main()::
0.02/0.08	c initFormula():: searching for DIMACS p-line....
0.02/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 2000 variables and 8400 clauses.
0.02/0.08	c parseCNF():: parsing....
0.02/0.08	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.08	c runParser():: parsing was successful, warming up engines...
0.02/0.08	c simplify_formula():: removed 0 tautological, 70 satisfied and 0 duplicate clauses
0.02/0.08	c preprocessing fase I completed:: there are now 1989 free variables and 8330 clauses.
0.02/0.08	c stat :: sign balance is biased by 0.472
0.02/0.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.08	c using 3-SAT heuristics (occurence based diff)
0.02/0.08	c longest clause has size 3
0.02/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 177 duplicate clauses
0.02/0.08	c resolvent_look() :: found 93 resolvents
0.02/0.08	c lessRedundantTransformation():: nothing to be done.
0.02/0.08	c transformTo3SAT():: you gave me 2000 variables and 8423 clauses.
0.02/0.08	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.02/0.08	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.02/0.08	c transformTo3SAT():: the transformation yielded 2000 variabels and 8423 clauses.
0.02/0.08	c main():: clause / variable ratio: ( 8423 / 2000 ) = 4.21
0.02/0.08	c longest clause has size 3
0.02/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.08	c dynamic_preselect_setsize :: off
0.02/0.08	c suggested doublelook initial :: 0
0.02/0.08	c main():: all systems go!
0.02/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 314 JD: 127
1.00/1.04	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-1626103-1240018143/watcher-1626103-1240018143 -o /tmp/evaluation-result-1626103-1240018143/solver-1626103-1240018143 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626103-1240018143.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: 0.99 1.00 0.99 3/64 24024
/proc/meminfo: memFree=1101096/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=920 CPUtime=0
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 29847838 942080 118 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 230 118 47 123 0 105 0

[startup+0.0253449 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24024
/proc/meminfo: memFree=1101096/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=1672 CPUtime=0.02
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 288 0 0 0 2 0 0 0 18 0 1 0 29847838 1712128 271 1992294400 134512640 135019032 4294956240 18446744073709551615 134659490 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 418 271 52 123 0 293 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1672

[startup+0.102355 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24024
/proc/meminfo: memFree=1101096/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=3360 CPUtime=0.09
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 746 0 0 0 9 0 0 0 18 0 1 0 29847838 3440640 693 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 840 693 73 123 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3360

[startup+0.302391 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24024
/proc/meminfo: memFree=1101096/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=3364 CPUtime=0.29
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 758 0 0 0 29 0 0 0 20 0 1 0 29847838 3444736 705 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 841 705 73 123 0 716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3364

[startup+0.701434 s]
/proc/loadavg: 0.99 1.00 0.99 3/64 24024
/proc/meminfo: memFree=1101096/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=3496 CPUtime=0.69
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 783 0 0 0 69 0 0 0 23 0 1 0 29847838 3579904 730 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 874 730 73 123 0 749 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3496

[startup+1.50154 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1098336/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=3628 CPUtime=1.49
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 821 0 0 0 149 0 0 0 25 0 1 0 29847838 3715072 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 907 768 73 123 0 782 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3628

[startup+3.10175 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1098016/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=3760 CPUtime=3.09
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 850 0 0 0 309 0 0 0 25 0 1 0 29847838 3850240 797 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 940 797 73 123 0 815 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3760

[startup+6.30117 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1097760/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=3892 CPUtime=6.29
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 881 0 0 0 629 0 0 0 25 0 1 0 29847838 3985408 828 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 973 828 73 123 0 848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3892

[startup+12.702 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1097512/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=4024 CPUtime=12.69
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 916 0 0 0 1269 0 0 0 25 0 1 0 29847838 4120576 863 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1006 863 73 123 0 881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4024

[startup+25.5027 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1097512/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=4024 CPUtime=25.48
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 941 0 0 0 2548 0 0 0 25 0 1 0 29847838 4120576 888 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1006 888 73 123 0 881 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4024

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1097512/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=4156 CPUtime=51.07
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 972 0 0 0 5107 0 0 0 25 0 1 0 29847838 4255744 919 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1039 919 73 123 0 914 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4156

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1097320/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=4288 CPUtime=102.24
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1003 0 0 0 10224 0 0 0 25 0 1 0 29847838 4390912 950 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1072 950 73 123 0 947 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4288

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1097000/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=4604 CPUtime=162.19
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1085 0 0 0 16219 0 0 0 25 0 1 0 29847838 4714496 1032 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1151 1032 73 123 0 1026 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 4604

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1096936/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=4736 CPUtime=222.16
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1106 0 0 0 22216 0 0 0 25 0 1 0 29847838 4849664 1053 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1184 1053 73 123 0 1059 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 4736

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1096872/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=4868 CPUtime=282.12
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1123 0 0 0 28211 1 0 0 25 0 1 0 29847838 4984832 1070 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1217 1070 73 123 0 1092 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 4868

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1096680/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5008 CPUtime=342.09
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1152 0 0 0 34208 1 0 0 25 0 1 0 29847838 5128192 1099 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1252 1099 73 123 0 1127 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 5008

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24025
/proc/meminfo: memFree=1096680/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5008 CPUtime=402.07
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1158 0 0 0 40206 1 0 0 25 0 1 0 29847838 5128192 1105 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1252 1105 73 123 0 1127 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 5008

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24027
/proc/meminfo: memFree=1096488/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5008 CPUtime=462.04
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1169 0 0 0 46203 1 0 0 25 0 1 0 29847838 5128192 1116 1992294400 134512640 135019032 4294956240 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1252 1116 73 123 0 1127 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 5008

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24027
/proc/meminfo: memFree=1096488/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5008 CPUtime=522.01
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1177 0 0 0 52200 1 0 0 25 0 1 0 29847838 5128192 1124 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1252 1124 73 123 0 1127 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 5008

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24027
/proc/meminfo: memFree=1096424/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5140 CPUtime=581.98
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1183 0 0 0 58197 1 0 0 25 0 1 0 29847838 5263360 1130 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1285 1130 73 123 0 1160 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 5140

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 24027
/proc/meminfo: memFree=1096424/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5140 CPUtime=641.96
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1189 0 0 0 64195 1 0 0 25 0 1 0 29847838 5263360 1136 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1285 1136 73 123 0 1160 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 5140


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 24511
/proc/meminfo: memFree=1095016/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5668 CPUtime=4060.31
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1348 0 0 0 406026 5 0 0 25 0 1 0 29847838 5804032 1295 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1417 1295 73 123 0 1292 0
Current children cumulated CPU time (s) 4060.31
Current children cumulated vsize (KiB) 5668

[startup+4122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24511
/proc/meminfo: memFree=1095016/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4120.27
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1351 0 0 0 412022 5 0 0 25 0 1 0 29847838 5939200 1298 1992294400 134512640 135019032 4294956240 18446744073709551615 134542976 0 0 4096 0 0 0 0 17 1 0 0
/proc/24024/statm: 1450 1298 73 123 0 1325 0
Current children cumulated CPU time (s) 4120.27
Current children cumulated vsize (KiB) 5800

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4180.24
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1352 0 0 0 418019 5 0 0 25 0 1 0 29847838 5939200 1299 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1299 73 123 0 1325 0
Current children cumulated CPU time (s) 4180.24
Current children cumulated vsize (KiB) 5800

[startup+4242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4240.22
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1355 0 0 0 424017 5 0 0 25 0 1 0 29847838 5939200 1302 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1302 73 123 0 1325 0
Current children cumulated CPU time (s) 4240.22
Current children cumulated vsize (KiB) 5800

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4300.19
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1357 0 0 0 430014 5 0 0 25 0 1 0 29847838 5939200 1304 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1304 73 123 0 1325 0
Current children cumulated CPU time (s) 4300.19
Current children cumulated vsize (KiB) 5800

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4360.16
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1359 0 0 0 436011 5 0 0 25 0 1 0 29847838 5939200 1306 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1306 73 123 0 1325 0
Current children cumulated CPU time (s) 4360.16
Current children cumulated vsize (KiB) 5800

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095144/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4420.14
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1360 0 0 0 442009 5 0 0 25 0 1 0 29847838 5939200 1307 1992294400 134512640 135019032 4294956240 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1307 73 123 0 1325 0
Current children cumulated CPU time (s) 4420.14
Current children cumulated vsize (KiB) 5800

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4480.1
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1362 0 0 0 448005 5 0 0 25 0 1 0 29847838 5939200 1309 1992294400 134512640 135019032 4294956240 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1309 73 123 0 1325 0
Current children cumulated CPU time (s) 4480.1
Current children cumulated vsize (KiB) 5800

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095144/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4540.08
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1364 0 0 0 454003 5 0 0 25 0 1 0 29847838 5939200 1311 1992294400 134512640 135019032 4294956240 18446744073709551615 134548053 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1311 73 123 0 1325 0
Current children cumulated CPU time (s) 4540.08
Current children cumulated vsize (KiB) 5800

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4600.06
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1365 0 0 0 460001 5 0 0 25 0 1 0 29847838 5939200 1312 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1312 73 123 0 1325 0
Current children cumulated CPU time (s) 4600.06
Current children cumulated vsize (KiB) 5800

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095016/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4660.03
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1366 0 0 0 465998 5 0 0 25 0 1 0 29847838 5939200 1313 1992294400 134512640 135019032 4294956240 18446744073709551615 134538258 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1313 73 123 0 1325 0
Current children cumulated CPU time (s) 4660.03
Current children cumulated vsize (KiB) 5800

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4720.01
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1367 0 0 0 471996 5 0 0 25 0 1 0 29847838 5939200 1314 1992294400 134512640 135019032 4294956240 18446744073709551615 134526528 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1314 73 123 0 1325 0
Current children cumulated CPU time (s) 4720.01
Current children cumulated vsize (KiB) 5800

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4779.98
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1369 0 0 0 477993 5 0 0 25 0 1 0 29847838 5939200 1316 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1316 73 123 0 1325 0
Current children cumulated CPU time (s) 4779.98
Current children cumulated vsize (KiB) 5800

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4839.94
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1370 0 0 0 483989 5 0 0 25 0 1 0 29847838 5939200 1317 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24024/statm: 1450 1317 73 123 0 1325 0
Current children cumulated CPU time (s) 4839.94
Current children cumulated vsize (KiB) 5800

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4899.91
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1371 0 0 0 489986 5 0 0 25 0 1 0 29847838 5939200 1318 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1318 73 123 0 1325 0
Current children cumulated CPU time (s) 4899.91
Current children cumulated vsize (KiB) 5800

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095080/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=4959.88
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1374 0 0 0 495983 5 0 0 25 0 1 0 29847838 5939200 1321 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1321 73 123 0 1325 0
Current children cumulated CPU time (s) 4959.88
Current children cumulated vsize (KiB) 5800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095016/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=5000.07
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1375 0 0 0 500002 5 0 0 25 0 1 0 29847838 5939200 1322 1992294400 134512640 135019032 4294956240 18446744073709551615 134538555 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1322 73 123 0 1325 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 5800

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24511
/proc/meminfo: memFree=1095016/2055920 swapFree=4192956/4192956
[pid=24024] ppid=24022 vsize=5800 CPUtime=5000.07
/proc/24024/stat : 24024 (march_ks) R 24022 24024 23898 0 -1 4194304 1375 0 0 0 500002 5 0 0 25 0 1 0 29847838 5939200 1322 1992294400 134512640 135019032 4294956240 18446744073709551615 134538555 0 0 4096 0 0 0 0 17 0 0 0
/proc/24024/statm: 1450 1322 73 123 0 1325 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 5800

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.51
CPU time (s): 5000.08
CPU user time (s): 5000.02
CPU system time (s): 0.056991
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 5800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1375
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= 11639

runsolver used 5.20221 second user time and 12.997 second system time

The end

Launcher Data

Begin job on node13 at 2009-04-18 03:29:03
IDJOB=1626103
IDBENCH=70286
IDSOLVER=582
FILE ID=node13/1626103-1240018143
PBS_JOBID= 9158968
Free space on /tmp= 66312 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626103-1240018143/watcher-1626103-1240018143 -o /tmp/evaluation-result-1626103-1240018143/solver-1626103-1240018143 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626103-1240018143.cnf            

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=1556351171

node13.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		: 3000.227
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		: 3000.227
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:       1101584 kB
Buffers:         88548 kB
Cached:         766892 kB
SwapCached:          0 kB
Active:         363584 kB
Inactive:       505792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1101584 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          23688 kB
Slab:            70976 kB
Committed_AS:   150660 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= 66332 MiB
End job on node13 at 2009-04-18 04:52:28