Trace number 1627081

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) 5000.09 5002.11

General information on the benchmark

NameRANDOM/additional/26000/
unif-k3-r4.2-v26000-c109200-S669858349-039.cnf
MD5SUM5637b33f3ed6192f59859b751e44a05c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1549.51
Satisfiable
(Un)Satisfiability was proved
Number of variables26000
Number of clauses109200
Sum of the clauses size327600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3109200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.10/2.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.10/2.11	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.10/2.11	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.10/2.11	c main()::
2.10/2.11	c initFormula():: searching for DIMACS p-line....
2.10/2.11	c initFormula():: the DIMACS p-line indicates a CNF of 26000 variables and 109200 clauses.
2.10/2.11	c parseCNF():: parsing....
2.10/2.11	c parseCNF():: the CNF contains 0 unary clauses.
2.10/2.11	c runParser():: parsing was successful, warming up engines...
2.10/2.11	c simplify_formula():: removed 0 tautological, 460 satisfied and 0 duplicate clauses
2.10/2.11	c preprocessing fase I completed:: there are now 25920 free variables and 108740 clauses.
2.10/2.11	c stat :: sign balance is biased by 0.481
2.10/2.11	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.10/2.11	c using 3-SAT heuristics (occurence based diff)
2.10/2.11	c longest clause has size 3
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 159 duplicate clauses
2.10/2.11	c resolvent_look() :: found 85 resolvents
2.10/2.11	c lessRedundantTransformation():: nothing to be done.
2.10/2.11	c transformTo3SAT():: you gave me 26000 variables and 108825 clauses.
2.10/2.11	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.10/2.11	c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.10/2.11	c transformTo3SAT():: the transformation yielded 26000 variabels and 108825 clauses.
2.10/2.11	c main():: clause / variable ratio: ( 108825 / 26000 ) = 4.19
2.10/2.11	c longest clause has size 3
2.10/2.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.11	c dynamic_preselect_setsize :: off
2.10/2.11	c suggested doublelook initial :: 0
2.10/2.11	c main():: all systems go!
2.10/2.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1938 JD: 1799
115.13/115.27	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-1627081-1240151811/watcher-1627081-1240151811 -o /tmp/evaluation-result-1627081-1240151811/solver-1627081-1240151811 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627081-1240151811.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: 0.93 0.98 0.99 3/65 24376
/proc/meminfo: memFree=1053680/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=3108 CPUtime=0
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 557 0 0 0 0 0 0 0 18 0 1 0 43210451 3182592 543 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 777 546 45 123 0 652 0

[startup+0.0513001 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 24376
/proc/meminfo: memFree=1053680/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=3972 CPUtime=0.04
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 829 0 0 0 4 0 0 0 18 0 1 0 43210451 4067328 815 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 993 815 47 123 0 868 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3972

[startup+0.101305 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 24376
/proc/meminfo: memFree=1053680/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=4632 CPUtime=0.09
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 1013 0 0 0 9 0 0 0 18 0 1 0 43210451 4743168 999 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 1158 999 47 123 0 1033 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4632

[startup+0.301325 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 24376
/proc/meminfo: memFree=1053680/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=11444 CPUtime=0.29
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 2694 0 0 0 28 1 0 0 20 0 1 0 43210451 11718656 1920 1992294400 134512640 135019032 4294956240 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 2861 1920 50 123 0 2736 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11444

[startup+0.701367 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 24376
/proc/meminfo: memFree=1053680/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=14588 CPUtime=0.7
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 5397 0 0 0 67 3 0 0 24 0 1 0 43210451 14938112 2721 1992294400 134512640 135019032 4294956240 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 3647 2721 52 123 0 3522 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 14588

[startup+1.50145 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24377
/proc/meminfo: memFree=1042408/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=20868 CPUtime=1.5
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 12422 0 0 0 144 6 0 0 25 0 1 0 43210451 21368832 4044 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 5217 4047 67 123 0 5092 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 20868

[startup+3.10162 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 24377
/proc/meminfo: memFree=1027112/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=32772 CPUtime=3.09
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 18884 0 0 0 301 8 0 0 25 0 1 0 43210451 33558528 6825 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 8193 6825 73 123 0 8068 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32772

[startup+6.30195 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 24377
/proc/meminfo: memFree=1026160/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=32788 CPUtime=6.29
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 18906 0 0 0 621 8 0 0 25 0 1 0 43210451 33574912 6847 1992294400 134512640 135019032 4294956240 18446744073709551615 134598487 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 8197 6847 73 123 0 8072 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32788

[startup+12.7016 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 24377
/proc/meminfo: memFree=1025920/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=33060 CPUtime=12.69
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 18973 0 0 0 1261 8 0 0 25 0 1 0 43210451 33853440 6914 1992294400 134512640 135019032 4294956240 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 8265 6914 73 123 0 8140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33060

[startup+25.502 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 24377
/proc/meminfo: memFree=1025472/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=33864 CPUtime=25.48
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 19114 0 0 0 2540 8 0 0 25 0 1 0 43210451 34676736 7055 1992294400 134512640 135019032 4294956240 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 8466 7055 73 123 0 8341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33864

[startup+51.1016 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 24377
/proc/meminfo: memFree=1023296/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=36816 CPUtime=51.06
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 19713 0 0 0 5097 9 0 0 25 0 1 0 43210451 37699584 7654 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 9204 7654 73 123 0 9079 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36816

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 24379
/proc/meminfo: memFree=1021632/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=38112 CPUtime=102.24
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20046 0 0 0 10215 9 0 0 25 0 1 0 43210451 39026688 7987 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 9528 7987 73 123 0 9403 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 38112

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24379
/proc/meminfo: memFree=1021312/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=38584 CPUtime=162.21
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20145 0 0 0 16212 9 0 0 25 0 1 0 43210451 39510016 8070 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 9646 8070 73 123 0 9521 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 38584

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24379
/proc/meminfo: memFree=1020672/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=39336 CPUtime=222.18
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20314 0 0 0 22208 10 0 0 25 0 1 0 43210451 40280064 8239 1992294400 134512640 135019032 4294956240 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 9834 8239 73 123 0 9709 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 39336

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24379
/proc/meminfo: memFree=1020160/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=39892 CPUtime=282.16
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20449 0 0 0 28206 10 0 0 25 0 1 0 43210451 40849408 8374 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 9973 8374 73 123 0 9848 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 39892

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24379
/proc/meminfo: memFree=1019840/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=40236 CPUtime=342.14
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20522 0 0 0 34204 10 0 0 25 0 1 0 43210451 41201664 8447 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 10059 8447 73 123 0 9934 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 40236

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24379
/proc/meminfo: memFree=1019584/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=40472 CPUtime=402.1
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20593 0 0 0 40200 10 0 0 25 0 1 0 43210451 41443328 8518 1992294400 134512640 135019032 4294956240 18446744073709551615 134564580 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 10118 8518 73 123 0 9993 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 40472

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24379
/proc/meminfo: memFree=1019328/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=40748 CPUtime=462.08
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20660 0 0 0 46198 10 0 0 25 0 1 0 43210451 41725952 8585 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 10187 8585 73 123 0 10062 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 40748

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24379
/proc/meminfo: memFree=1019136/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=41000 CPUtime=522.05
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20713 0 0 0 52195 10 0 0 25 0 1 0 43210451 41984000 8638 1992294400 134512640 135019032 4294956240 18446744073709551615 134598110 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 10250 8638 73 123 0 10125 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 41000

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24379
/proc/meminfo: memFree=1018944/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=41132 CPUtime=582.02
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20771 0 0 0 58191 11 0 0 25 0 1 0 43210451 42119168 8696 1992294400 134512640 135019032 4294956240 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 10283 8696 73 123 0 10158 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 41132

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24379
/proc/meminfo: memFree=1018752/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=41252 CPUtime=642
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 20818 0 0 0 64189 11 0 0 25 0 1 0 43210451 42242048 8743 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 10313 8743 73 123 0 10188 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 41252


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014592/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45452 CPUtime=4060.55
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21847 0 0 0 406041 14 0 0 25 0 1 0 43210451 46542848 9772 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11363 9772 73 123 0 11238 0
Current children cumulated CPU time (s) 4060.55
Current children cumulated vsize (KiB) 45452

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014528/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45452 CPUtime=4120.53
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21854 0 0 0 412039 14 0 0 25 0 1 0 43210451 46542848 9779 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11363 9779 73 123 0 11238 0
Current children cumulated CPU time (s) 4120.53
Current children cumulated vsize (KiB) 45452

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014528/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45576 CPUtime=4180.51
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21859 0 0 0 418037 14 0 0 25 0 1 0 43210451 46669824 9784 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11394 9784 73 123 0 11269 0
Current children cumulated CPU time (s) 4180.51
Current children cumulated vsize (KiB) 45576

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014464/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45576 CPUtime=4240.49
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21865 0 0 0 424035 14 0 0 25 0 1 0 43210451 46669824 9790 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11394 9790 73 123 0 11269 0
Current children cumulated CPU time (s) 4240.49
Current children cumulated vsize (KiB) 45576

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014464/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45576 CPUtime=4300.48
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21873 0 0 0 430034 14 0 0 25 0 1 0 43210451 46669824 9798 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11394 9798 73 123 0 11269 0
Current children cumulated CPU time (s) 4300.48
Current children cumulated vsize (KiB) 45576

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014464/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45576 CPUtime=4360.47
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21878 0 0 0 436032 15 0 0 25 0 1 0 43210451 46669824 9803 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11394 9803 73 123 0 11269 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 45576

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014464/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45576 CPUtime=4420.45
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21885 0 0 0 442030 15 0 0 25 0 1 0 43210451 46669824 9810 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11394 9810 73 123 0 11269 0
Current children cumulated CPU time (s) 4420.45
Current children cumulated vsize (KiB) 45576

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014464/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45700 CPUtime=4480.43
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21891 0 0 0 448028 15 0 0 25 0 1 0 43210451 46796800 9816 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11425 9816 73 123 0 11300 0
Current children cumulated CPU time (s) 4480.43
Current children cumulated vsize (KiB) 45700

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014464/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45700 CPUtime=4540.42
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21896 0 0 0 454027 15 0 0 25 0 1 0 43210451 46796800 9821 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11425 9821 73 123 0 11300 0
Current children cumulated CPU time (s) 4540.42
Current children cumulated vsize (KiB) 45700

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014336/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45700 CPUtime=4600.4
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21901 0 0 0 460025 15 0 0 25 0 1 0 43210451 46796800 9826 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11425 9826 73 123 0 11300 0
Current children cumulated CPU time (s) 4600.4
Current children cumulated vsize (KiB) 45700

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014336/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45700 CPUtime=4660.38
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21906 0 0 0 466023 15 0 0 25 0 1 0 43210451 46796800 9831 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11425 9831 73 123 0 11300 0
Current children cumulated CPU time (s) 4660.38
Current children cumulated vsize (KiB) 45700

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014336/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45700 CPUtime=4720.36
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21911 0 0 0 472021 15 0 0 25 0 1 0 43210451 46796800 9836 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11425 9836 73 123 0 11300 0
Current children cumulated CPU time (s) 4720.36
Current children cumulated vsize (KiB) 45700

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014336/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45824 CPUtime=4780.33
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21917 0 0 0 478018 15 0 0 25 0 1 0 43210451 46923776 9842 1992294400 134512640 135019032 4294956240 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11456 9842 73 123 0 11331 0
Current children cumulated CPU time (s) 4780.33
Current children cumulated vsize (KiB) 45824

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014272/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45824 CPUtime=4840.32
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21923 0 0 0 484017 15 0 0 25 0 1 0 43210451 46923776 9848 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11456 9848 73 123 0 11331 0
Current children cumulated CPU time (s) 4840.32
Current children cumulated vsize (KiB) 45824

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014272/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45824 CPUtime=4900.3
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21929 0 0 0 490015 15 0 0 25 0 1 0 43210451 46923776 9854 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11456 9854 73 123 0 11331 0
Current children cumulated CPU time (s) 4900.3
Current children cumulated vsize (KiB) 45824

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014272/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45824 CPUtime=4960.28
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21933 0 0 0 496013 15 0 0 25 0 1 0 43210451 46923776 9858 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11456 9858 73 123 0 11331 0
Current children cumulated CPU time (s) 4960.28
Current children cumulated vsize (KiB) 45824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014272/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45824 CPUtime=5000.08
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21936 0 0 0 499993 15 0 0 25 0 1 0 43210451 46923776 9861 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11456 9861 73 123 0 11331 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 45824

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24387
/proc/meminfo: memFree=1014272/2055924 swapFree=4192956/4192956
[pid=24376] ppid=24374 vsize=45824 CPUtime=5000.08
/proc/24376/stat : 24376 (march_ks) R 24374 24376 24339 0 -1 4194304 21936 0 0 0 499993 15 0 0 25 0 1 0 43210451 46923776 9861 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/24376/statm: 11456 9861 73 123 0 11331 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 45824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.09
CPU user time (s): 4999.93
CPU system time (s): 0.158975
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 45824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21936
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= 13671

runsolver used 5.54716 second user time and 9.56954 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-19 16:36:52
IDJOB=1627081
IDBENCH=71666
IDSOLVER=582
FILE ID=node83/1627081-1240151811
PBS_JOBID= 9157939
Free space on /tmp= 66360 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/26000/unif-k3-r4.2-v26000-c109200-S669858349-039.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627081-1240151811/watcher-1627081-1240151811 -o /tmp/evaluation-result-1627081-1240151811/solver-1627081-1240151811 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627081-1240151811.cnf            

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

MD5SUM BENCH= 5637b33f3ed6192f59859b751e44a05c
RANDOM SEED=1705706647

node83.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1054232 kB
Buffers:         81784 kB
Cached:         841792 kB
SwapCached:          0 kB
Active:         332120 kB
Inactive:       605180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1054232 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5096 kB
Writeback:           0 kB
Mapped:          23444 kB
Slab:            50428 kB
Committed_AS:   186552 kB
PageTables:       1384 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= 66356 MiB
End job on node83 at 2009-04-19 18:00:16