Trace number 1543916

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.1 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2015297474-031.cnf
MD5SUM3b614b06e2532ea8a6491816cc6dd7a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark54.9386
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.043
0.39/0.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c suggested doublelook initial :: 0
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 411 JD: 286
2.69/2.71	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1543916-1238601000/watcher-1543916-1238601000 -o /tmp/evaluation-result-1543916-1238601000/solver-1543916-1238601000 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543916-1238601000.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.14 3/64 26105
/proc/meminfo: memFree=1108424/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=816 CPUtime=0
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1132764945 835584 106 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 204 107 47 123 0 79 0

[startup+0.02222 s]
/proc/loadavg: 0.92 0.98 1.14 3/64 26105
/proc/meminfo: memFree=1108424/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=1080 CPUtime=0.01
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 188 0 0 0 1 0 0 0 18 0 1 0 1132764945 1105920 174 1992294400 134512640 135019032 4294956224 18446744073709551615 134790180 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 270 175 47 123 0 145 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1080

[startup+0.101227 s]
/proc/loadavg: 0.92 0.98 1.14 3/64 26105
/proc/meminfo: memFree=1108424/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=3260 CPUtime=0.09
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 1545 0 0 0 9 0 0 0 18 0 1 0 1132764945 3338240 575 1992294400 134512640 135019032 4294956224 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 815 575 63 123 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.301248 s]
/proc/loadavg: 0.92 0.98 1.14 3/64 26105
/proc/meminfo: memFree=1108424/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=3760 CPUtime=0.29
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 2193 0 0 0 29 0 0 0 20 0 1 0 1132764945 3850240 698 1992294400 134512640 135019032 4294956224 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 940 698 67 123 0 815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.701293 s]
/proc/loadavg: 0.92 0.98 1.14 3/64 26105
/proc/meminfo: memFree=1108424/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=4648 CPUtime=0.69
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3366 0 0 0 68 1 0 0 23 0 1 0 1132764945 4759552 835 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1162 835 72 123 0 1037 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4648

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 1.14 2/65 26106
/proc/meminfo: memFree=1105152/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=4664 CPUtime=1.49
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3371 0 0 0 148 1 0 0 25 0 1 0 1132764945 4775936 840 1992294400 134512640 135019032 4294956224 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1166 840 72 123 0 1041 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4664

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 1.14 2/65 26106
/proc/meminfo: memFree=1105024/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=4668 CPUtime=3.09
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3372 0 0 0 308 1 0 0 25 0 1 0 1132764945 4780032 841 1992294400 134512640 135019032 4294956224 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1167 841 72 123 0 1042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4668

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 1.14 2/65 26106
/proc/meminfo: memFree=1105024/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=4668 CPUtime=6.29
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3372 0 0 0 628 1 0 0 25 0 1 0 1132764945 4780032 841 1992294400 134512640 135019032 4294956224 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1167 841 72 123 0 1042 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4668

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 1.14 2/65 26106
/proc/meminfo: memFree=1104896/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=4796 CPUtime=12.68
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3385 0 0 0 1267 1 0 0 25 0 1 0 1132764945 4911104 854 1992294400 134512640 135019032 4294956224 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1199 854 72 123 0 1074 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4796

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.14 2/65 26106
/proc/meminfo: memFree=1104960/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=4796 CPUtime=25.48
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3399 0 0 0 2547 1 0 0 25 0 1 0 1132764945 4911104 868 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1199 868 72 123 0 1074 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4796

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 1.13 2/65 26106
/proc/meminfo: memFree=1104960/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=4924 CPUtime=51.07
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3414 0 0 0 5106 1 0 0 25 0 1 0 1132764945 5042176 883 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1231 883 72 123 0 1106 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4924

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.12 2/65 26106
/proc/meminfo: memFree=1104768/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=4924 CPUtime=102.25
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3429 0 0 0 10224 1 0 0 25 0 1 0 1132764945 5042176 898 1992294400 134512640 135019032 4294956224 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1231 898 72 123 0 1106 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4924

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.11 2/65 26106
/proc/meminfo: memFree=1104768/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5056 CPUtime=162.22
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3442 0 0 0 16221 1 0 0 25 0 1 0 1132764945 5177344 911 1992294400 134512640 135019032 4294956224 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1264 911 72 123 0 1139 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5056

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.10 2/65 26106
/proc/meminfo: memFree=1104768/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5056 CPUtime=222.2
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3450 0 0 0 22219 1 0 0 25 0 1 0 1132764945 5177344 919 1992294400 134512640 135019032 4294956224 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1264 919 72 123 0 1139 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 5056

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.09 2/65 26106
/proc/meminfo: memFree=1104704/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5056 CPUtime=282.17
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3457 0 0 0 28216 1 0 0 25 0 1 0 1132764945 5177344 926 1992294400 134512640 135019032 4294956224 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1264 926 72 123 0 1139 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 5056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.08 2/65 26106
/proc/meminfo: memFree=1104704/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5056 CPUtime=342.15
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3461 0 0 0 34214 1 0 0 25 0 1 0 1132764945 5177344 930 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1264 930 72 123 0 1139 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 5056

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/65 26106
/proc/meminfo: memFree=1104704/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5056 CPUtime=402.12
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3467 0 0 0 40211 1 0 0 25 0 1 0 1132764945 5177344 936 1992294400 134512640 135019032 4294956224 18446744073709551615 134578810 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1264 936 72 123 0 1139 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 5056

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 26106
/proc/meminfo: memFree=1104704/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=462.09
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3472 0 0 0 46208 1 0 0 25 0 1 0 1132764945 5308416 941 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 941 72 123 0 1171 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 5184

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 26106
/proc/meminfo: memFree=1104704/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=522.07
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3476 0 0 0 52206 1 0 0 25 0 1 0 1132764945 5308416 945 1992294400 134512640 135019032 4294956224 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 945 72 123 0 1171 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 5184

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 26106
/proc/meminfo: memFree=1104704/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=582.05
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3480 0 0 0 58204 1 0 0 25 0 1 0 1132764945 5308416 949 1992294400 134512640 135019032 4294956224 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 949 72 123 0 1171 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5184

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 26106
/proc/meminfo: memFree=1104704/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=642.02
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3483 0 0 0 64201 1 0 0 25 0 1 0 1132764945 5308416 952 1992294400 134512640 135019032 4294956224 18446744073709551615 134598407 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 952 72 123 0 1171 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 5184

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 26112
/proc/meminfo: memFree=1104512/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=701.99
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3487 0 0 0 70198 1 0 0 25 0 1 0 1132764945 5308416 956 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 956 72 123 0 1171 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 5184

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 26112
/proc/meminfo: memFree=1104448/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=761.97
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3490 0 0 0 76196 1 0 0 25 0 1 0 1132764945 5308416 959 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 959 72 123 0 1171 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 5184

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 26112
/proc/meminfo: memFree=1104448/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=821.94
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3492 0 0 0 82193 1 0 0 25 0 1 0 1132764945 5308416 961 1992294400 134512640 135019032 4294956224 18446744073709551615 134598756 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 961 72 123 0 1171 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 5184

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 26112
/proc/meminfo: memFree=1104448/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=881.91
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3496 0 0 0 88190 1 0 0 25 0 1 0 1132764945 5308416 965 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 965 72 123 0 1171 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 5184

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 26112
/proc/meminfo: memFree=1104512/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=941.89
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3498 0 0 0 94188 1 0 0 25 0 1 0 1132764945 5308416 967 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 967 72 123 0 1171 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 5184

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 26112
/proc/meminfo: memFree=1104512/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5184 CPUtime=1001.87
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3499 0 0 0 100186 1 0 0 25 0 1 0 1132764945 5308416 968 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1296 968 72 123 0 1171 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 5184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 26112
/proc/meminfo: memFree=1104512/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5312 CPUtime=1061.84
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3503 0 0 0 106183 1 0 0 25 0 1 0 1132764945 5439488 972 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1328 972 72 123 0 1203 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 5312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 26112
/proc/meminfo: memFree=1104576/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5312 CPUtime=1121.82
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3504 0 0 0 112181 1 0 0 25 0 1 0 1132764945 5439488 973 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1328 973 72 123 0 1203 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 5312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 26112
/proc/meminfo: memFree=1104512/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5312 CPUtime=1181.79
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3505 0 0 0 118178 1 0 0 25 0 1 0 1132764945 5439488 974 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1328 974 72 123 0 1203 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 5312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 26112
/proc/meminfo: memFree=1104512/2055920 swapFree=4176924/4192956
[pid=26105] ppid=26103 vsize=5312 CPUtime=1200.08
/proc/26105/stat : 26105 (march_ks) R 26103 26105 25683 0 -1 4194304 3506 0 0 0 120007 1 0 0 25 0 1 0 1132764945 5439488 975 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/26105/statm: 1328 975 72 123 0 1203 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5312

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.020996
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 5312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3506
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= 4987

runsolver used 1.3028 second user time and 3.07253 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-01 17:50:00
IDJOB=1543916
IDBENCH=70185
IDSOLVER=559
FILE ID=node35/1543916-1238601000
PBS_JOBID= 9068332
Free space on /tmp= 66504 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2015297474-031.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543916-1238601000/watcher-1543916-1238601000 -o /tmp/evaluation-result-1543916-1238601000/solver-1543916-1238601000 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543916-1238601000.cnf            

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

MD5SUM BENCH= 3b614b06e2532ea8a6491816cc6dd7a8
RANDOM SEED=1931896117

node35.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		: 3000.229
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		: 3000.229
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:       1108904 kB
Buffers:        111304 kB
Cached:         729508 kB
SwapCached:      10140 kB
Active:         317652 kB
Inactive:       534944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1108904 kB
SwapTotal:     4192956 kB
SwapFree:      4176924 kB
Dirty:            3332 kB
Writeback:           0 kB
Mapped:          17564 kB
Slab:            80444 kB
Committed_AS:  2859588 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-04-01 18:10:03