Trace number 1625907

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) 5000.11 5002.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S704699380-099.cnf
MD5SUM79363fa796cb5f9a1d9ad7ab58b2c2fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark219.553
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 0.041
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: 483 JD: 310
2.99/3.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 150372 JD: 310
1055.97/1056.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
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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-1625907-1239992445/watcher-1625907-1239992445 -o /tmp/evaluation-result-1625907-1239992445/solver-1625907-1239992445 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625907-1239992445.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: 0.92 0.98 0.99 3/65 18038
/proc/meminfo: memFree=1105328/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=816 CPUtime=0
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 27273861 835584 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134792812 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 204 110 47 123 0 79 0

[startup+0.0726341 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18038
/proc/meminfo: memFree=1105328/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=2468 CPUtime=0.06
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 845 0 0 0 6 0 0 0 18 0 1 0 27273861 2527232 400 1992294400 134512640 135019032 4294956240 18446744073709551615 134599337 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 617 400 63 123 0 492 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2468

[startup+0.101675 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18038
/proc/meminfo: memFree=1105328/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=2468 CPUtime=0.09
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 1545 0 0 0 9 0 0 0 18 0 1 0 27273861 2527232 400 1992294400 134512640 135019032 4294956240 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 617 400 63 123 0 492 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2468

[startup+0.30171 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18038
/proc/meminfo: memFree=1105328/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=3680 CPUtime=0.29
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 2192 0 0 0 29 0 0 0 20 0 1 0 27273861 3768320 697 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 920 697 67 123 0 795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.701784 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18038
/proc/meminfo: memFree=1105328/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=4636 CPUtime=0.69
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3354 0 0 0 69 0 0 0 24 0 1 0 27273861 4747264 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1159 833 72 123 0 1034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4636

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1102056/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=4656 CPUtime=1.49
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3360 0 0 0 149 0 0 0 25 0 1 0 27273861 4767744 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134597676 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4656

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1101928/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=4656 CPUtime=3.09
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3360 0 0 0 309 0 0 0 25 0 1 0 27273861 4767744 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4656

[startup+6.30283 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1101800/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=4656 CPUtime=6.29
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3360 0 0 0 629 0 0 0 25 0 1 0 27273861 4767744 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1164 839 72 123 0 1039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4656

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1101736/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=4784 CPUtime=12.69
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3382 0 0 0 1268 1 0 0 25 0 1 0 27273861 4898816 861 1992294400 134512640 135019032 4294956240 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1196 861 72 123 0 1071 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4784

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1101736/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=4920 CPUtime=25.49
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3423 0 0 0 2548 1 0 0 25 0 1 0 27273861 5038080 902 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1230 902 72 123 0 1105 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4920

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1101672/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=5088 CPUtime=51.07
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3457 0 0 0 5106 1 0 0 25 0 1 0 27273861 5210112 936 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1272 936 72 123 0 1147 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5088

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1101416/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=5368 CPUtime=102.25
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3502 0 0 0 10224 1 0 0 25 0 1 0 27273861 5496832 981 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1342 981 72 123 0 1217 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5368

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1101160/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=5724 CPUtime=162.22
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3587 0 0 0 16221 1 0 0 25 0 1 0 27273861 5861376 1066 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1431 1066 72 123 0 1306 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5724

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1100968/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=6192 CPUtime=222.18
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3640 0 0 0 22217 1 0 0 25 0 1 0 27273861 6340608 1119 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1548 1119 72 123 0 1423 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 6192

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1100840/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=6196 CPUtime=282.15
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3651 0 0 0 28214 1 0 0 25 0 1 0 27273861 6344704 1130 1992294400 134512640 135019032 4294956240 18446744073709551615 134597988 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1549 1130 72 123 0 1424 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 6196

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1100840/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=6196 CPUtime=342.12
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3660 0 0 0 34211 1 0 0 25 0 1 0 27273861 6344704 1139 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1549 1139 72 123 0 1424 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 6196

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1100776/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=6196 CPUtime=402.09
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3663 0 0 0 40208 1 0 0 25 0 1 0 27273861 6344704 1142 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1549 1142 72 123 0 1424 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 6196

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1100776/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=6196 CPUtime=462.06
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3668 0 0 0 46205 1 0 0 25 0 1 0 27273861 6344704 1147 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1549 1147 72 123 0 1424 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 6196

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1100776/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=6324 CPUtime=522.03
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3671 0 0 0 52202 1 0 0 25 0 1 0 27273861 6475776 1150 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1581 1150 72 123 0 1456 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 6324

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1100712/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=6324 CPUtime=581.99
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3675 0 0 0 58198 1 0 0 25 0 1 0 27273861 6475776 1154 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1581 1154 72 123 0 1456 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 6324

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18039
/proc/meminfo: memFree=1100712/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=6324 CPUtime=641.97
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 3678 0 0 0 64196 1 0 0 25 0 1 0 27273861 6475776 1157 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 1581 1157 72 123 0 1456 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 6324


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18047
/proc/meminfo: memFree=1093992/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4000.28
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5316 0 0 0 400023 5 0 0 25 0 1 0 27273861 13905920 2795 1992294400 134512640 135019032 4294956240 18446744073709551615 134628863 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2795 72 123 0 3270 0
Current children cumulated CPU time (s) 4000.28
Current children cumulated vsize (KiB) 13580

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 18047
/proc/meminfo: memFree=1093800/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4060.26
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5324 0 0 0 406021 5 0 0 25 0 1 0 27273861 13905920 2803 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2803 72 123 0 3270 0
Current children cumulated CPU time (s) 4060.26
Current children cumulated vsize (KiB) 13580

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18047
/proc/meminfo: memFree=1093480/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4120.23
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5396 0 0 0 412018 5 0 0 25 0 1 0 27273861 13905920 2875 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2875 72 123 0 3270 0
Current children cumulated CPU time (s) 4120.23
Current children cumulated vsize (KiB) 13580

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 18047
/proc/meminfo: memFree=1093352/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4180.19
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5436 0 0 0 418014 5 0 0 25 0 1 0 27273861 13905920 2915 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2915 72 123 0 3270 0
Current children cumulated CPU time (s) 4180.19
Current children cumulated vsize (KiB) 13580

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18047
/proc/meminfo: memFree=1093224/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4240.16
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5464 0 0 0 424011 5 0 0 25 0 1 0 27273861 13905920 2943 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2943 72 123 0 3270 0
Current children cumulated CPU time (s) 4240.16
Current children cumulated vsize (KiB) 13580

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18047
/proc/meminfo: memFree=1093224/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4300.14
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5466 0 0 0 430009 5 0 0 25 0 1 0 27273861 13905920 2945 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2945 72 123 0 3270 0
Current children cumulated CPU time (s) 4300.14
Current children cumulated vsize (KiB) 13580

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18047
/proc/meminfo: memFree=1093224/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4360.1
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5469 0 0 0 436005 5 0 0 25 0 1 0 27273861 13905920 2948 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2948 72 123 0 3270 0
Current children cumulated CPU time (s) 4360.1
Current children cumulated vsize (KiB) 13580

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18047
/proc/meminfo: memFree=1093224/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4420.07
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5476 0 0 0 442002 5 0 0 25 0 1 0 27273861 13905920 2955 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2955 72 123 0 3270 0
Current children cumulated CPU time (s) 4420.07
Current children cumulated vsize (KiB) 13580

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18047
/proc/meminfo: memFree=1093224/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4480.04
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5485 0 0 0 447999 5 0 0 25 0 1 0 27273861 13905920 2964 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2964 72 123 0 3270 0
Current children cumulated CPU time (s) 4480.04
Current children cumulated vsize (KiB) 13580

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18047
/proc/meminfo: memFree=1093224/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4540.01
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5491 0 0 0 453996 5 0 0 25 0 1 0 27273861 13905920 2970 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2970 72 123 0 3270 0
Current children cumulated CPU time (s) 4540.01
Current children cumulated vsize (KiB) 13580

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18049
/proc/meminfo: memFree=1092904/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4599.99
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5493 0 0 0 459994 5 0 0 25 0 1 0 27273861 13905920 2972 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2972 72 123 0 3270 0
Current children cumulated CPU time (s) 4599.99
Current children cumulated vsize (KiB) 13580

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18049
/proc/meminfo: memFree=1092904/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4659.96
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5497 0 0 0 465991 5 0 0 25 0 1 0 27273861 13905920 2976 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2976 72 123 0 3270 0
Current children cumulated CPU time (s) 4659.96
Current children cumulated vsize (KiB) 13580

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18049
/proc/meminfo: memFree=1092904/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4719.94
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5502 0 0 0 471988 6 0 0 25 0 1 0 27273861 13905920 2981 1992294400 134512640 135019032 4294956240 18446744073709551615 134538392 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2981 72 123 0 3270 0
Current children cumulated CPU time (s) 4719.94
Current children cumulated vsize (KiB) 13580

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18049
/proc/meminfo: memFree=1092904/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4779.9
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5512 0 0 0 477984 6 0 0 25 0 1 0 27273861 13905920 2991 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 2991 72 123 0 3270 0
Current children cumulated CPU time (s) 4779.9
Current children cumulated vsize (KiB) 13580

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18049
/proc/meminfo: memFree=1092904/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=13580 CPUtime=4839.87
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5549 0 0 0 483981 6 0 0 25 0 1 0 27273861 13905920 3028 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 3395 3028 72 123 0 3270 0
Current children cumulated CPU time (s) 4839.87
Current children cumulated vsize (KiB) 13580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18049
/proc/meminfo: memFree=1092648/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=17460 CPUtime=4899.84
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5627 0 0 0 489978 6 0 0 25 0 1 0 27273861 17879040 3106 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 4365 3106 72 123 0 4240 0
Current children cumulated CPU time (s) 4899.84
Current children cumulated vsize (KiB) 17460

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18049
/proc/meminfo: memFree=1092648/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=17460 CPUtime=4959.81
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5628 0 0 0 495975 6 0 0 25 0 1 0 27273861 17879040 3107 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 4365 3107 72 123 0 4240 0
Current children cumulated CPU time (s) 4959.81
Current children cumulated vsize (KiB) 17460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18049
/proc/meminfo: memFree=1092648/2055920 swapFree=4192956/4192956
[pid=18038] ppid=18036 vsize=17460 CPUtime=5000.09
/proc/18038/stat : 18038 (march_ks) R 18036 18038 17959 0 -1 4194304 5628 0 0 0 500003 6 0 0 25 0 1 0 27273861 17879040 3107 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18038/statm: 4365 3107 72 123 0 4240 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 17460

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): 5002.61
CPU time (s): 5000.11
CPU user time (s): 5000.04
CPU system time (s): 0.065989
CPU usage (%): 99.95
Max. virtual memory (cumulated for all children) (KiB): 17460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5628
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= 12148

runsolver used 5.50016 second user time and 12.6441 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-17 20:20:45
IDJOB=1625907
IDBENCH=70188
IDSOLVER=582
FILE ID=node82/1625907-1239992445
PBS_JOBID= 9157305
Free space on /tmp= 66204 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S704699380-099.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625907-1239992445/watcher-1625907-1239992445 -o /tmp/evaluation-result-1625907-1239992445/solver-1625907-1239992445 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625907-1239992445.cnf            

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

MD5SUM BENCH= 79363fa796cb5f9a1d9ad7ab58b2c2fb
RANDOM SEED=713529609

node82.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1105880 kB
Buffers:         75060 kB
Cached:         781196 kB
SwapCached:          0 kB
Active:         275472 kB
Inactive:       595356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1105880 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3328 kB
Writeback:           0 kB
Mapped:          24308 kB
Slab:            65220 kB
Committed_AS:   166396 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66200 MiB
End job on node82 at 2009-04-17 21:44:10