Trace number 1626019

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) 5000.1 5002.31

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/200/
unif-k7-r85-v200-c17000-S522321670-058.cnf
MD5SUM925bc133251a0b8070d62549c0360fc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data 

2.69/2.70	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.69/2.70	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.69/2.70	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.69/2.70	c main()::
2.69/2.70	c initFormula():: searching for DIMACS p-line....
2.69/2.70	c full lookahead due to high density!
2.69/2.70	c initFormula():: the DIMACS p-line indicates a CNF of 200 variables and 17000 clauses.
2.69/2.70	c parseCNF():: parsing....
2.69/2.70	c parseCNF():: the CNF contains 0 unary clauses.
2.69/2.70	c runParser():: parsing was successful, warming up engines...
2.69/2.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.70	c preprocessing fase I completed:: there are now 200 free variables and 17000 clauses.
2.69/2.70	c stat :: sign balance is biased by 0.007
2.69/2.70	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.69/2.70	c using k-SAT heuristics (size based diff)
2.69/2.70	c longest clause has size 7
2.69/2.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.70	c main():: clause / variable ratio: ( 17000 / 200 ) = 85.00
2.69/2.70	c longest clause has size 7
2.69/2.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.69/2.70	c dynamic_preselect_setsize :: off
2.69/2.70	c suggested doublelook initial :: 0
2.69/2.70	c main():: all systems go!
2.69/2.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 242 JD: 81
3.09/3.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |****************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 10596 JD: 81
16.69/16.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 287775 JD: 81
365.14/365.38	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 |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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c |*******************************************************
c |********************************************************
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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-1626019-1239987525/watcher-1626019-1239987525 -o /tmp/evaluation-result-1626019-1239987525/solver-1626019-1239987525 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626019-1239987525.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 3/64 18385
/proc/meminfo: memFree=1235544/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=788 CPUtime=0
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 26780043 806912 92 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 197 92 47 123 0 72 0

[startup+0.0269861 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18385
/proc/meminfo: memFree=1235544/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=1052 CPUtime=0.02
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 191 0 0 0 2 0 0 0 18 0 1 0 26780043 1077248 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 263 177 47 123 0 138 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1052

[startup+0.101989 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18385
/proc/meminfo: memFree=1235544/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=3212 CPUtime=0.09
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 1910 0 0 0 9 0 0 0 18 0 1 0 26780043 3289088 583 1992294400 134512640 135019032 4294956240 18446744073709551615 134554773 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 803 583 63 123 0 678 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3212

[startup+0.302004 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18385
/proc/meminfo: memFree=1235544/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=3456 CPUtime=0.29
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 2379 0 0 0 29 0 0 0 19 0 1 0 26780043 3538944 644 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3456

[startup+0.70103 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18385
/proc/meminfo: memFree=1235544/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=3456 CPUtime=0.69
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 2379 0 0 0 69 0 0 0 23 0 1 0 26780043 3538944 644 1992294400 134512640 135019032 4294956240 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3456

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18386
/proc/meminfo: memFree=1233104/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=3456 CPUtime=1.49
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 2379 0 0 0 149 0 0 0 25 0 1 0 26780043 3538944 644 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 864 644 67 123 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3456

[startup+3.10119 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18386
/proc/meminfo: memFree=1232976/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=4004 CPUtime=3.09
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 3629 0 0 0 308 1 0 0 25 0 1 0 26780043 4100096 718 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4004

[startup+6.3014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18386
/proc/meminfo: memFree=1232592/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=4004 CPUtime=6.29
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 3629 0 0 0 628 1 0 0 25 0 1 0 26780043 4100096 718 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4004

[startup+12.7028 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 18386
/proc/meminfo: memFree=1232608/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=4004 CPUtime=12.69
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 3629 0 0 0 1268 1 0 0 25 0 1 0 26780043 4100096 718 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1001 718 72 123 0 876 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4004

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18386
/proc/meminfo: memFree=1232736/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=4208 CPUtime=25.49
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 3665 0 0 0 2548 1 0 0 25 0 1 0 26780043 4308992 754 1992294400 134512640 135019032 4294956240 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1052 754 72 123 0 927 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4208

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18386
/proc/meminfo: memFree=1232608/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=4460 CPUtime=51.05
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 3707 0 0 0 5104 1 0 0 25 0 1 0 26780043 4567040 796 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1115 796 72 123 0 990 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 4460

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18386
/proc/meminfo: memFree=1232288/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=4688 CPUtime=102.23
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 3794 0 0 0 10222 1 0 0 25 0 1 0 26780043 4800512 883 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1172 883 72 123 0 1047 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 4688

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 18392
/proc/meminfo: memFree=1231768/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=5540 CPUtime=162.21
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 3892 0 0 0 16220 1 0 0 25 0 1 0 26780043 5672960 981 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1385 981 72 123 0 1260 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 5540

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18392
/proc/meminfo: memFree=1231448/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=5540 CPUtime=222.19
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 3985 0 0 0 22218 1 0 0 25 0 1 0 26780043 5672960 1074 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1385 1074 72 123 0 1260 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 5540

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18392
/proc/meminfo: memFree=1231064/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=6304 CPUtime=282.16
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 4061 0 0 0 28215 1 0 0 25 0 1 0 26780043 6455296 1150 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1576 1150 72 123 0 1451 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 6304

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18392
/proc/meminfo: memFree=1230744/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=6304 CPUtime=342.14
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 4151 0 0 0 34213 1 0 0 25 0 1 0 26780043 6455296 1240 1992294400 134512640 135019032 4294956240 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1576 1240 72 123 0 1451 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 6304

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18392
/proc/meminfo: memFree=1230360/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=7456 CPUtime=402.12
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 4236 0 0 0 40211 1 0 0 25 0 1 0 26780043 7634944 1325 1992294400 134512640 135019032 4294956240 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1864 1325 72 123 0 1739 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 7456

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18392
/proc/meminfo: memFree=1229984/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=7456 CPUtime=462.1
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 4340 0 0 0 46209 1 0 0 25 0 1 0 26780043 7634944 1429 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1864 1429 72 123 0 1739 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 7456

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18392
/proc/meminfo: memFree=1229664/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=7456 CPUtime=522.06
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 4446 0 0 0 52205 1 0 0 25 0 1 0 26780043 7634944 1535 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 1864 1535 72 123 0 1739 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 7456

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18392
/proc/meminfo: memFree=1229216/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=9180 CPUtime=582.03
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 4551 0 0 0 58202 1 0 0 25 0 1 0 26780043 9400320 1640 1992294400 134512640 135019032 4294956240 18446744073709551615 134538470 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 2295 1640 72 123 0 2170 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 9180

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18392
/proc/meminfo: memFree=1228960/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=9180 CPUtime=642.01
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 4631 0 0 0 64200 1 0 0 25 0 1 0 26780043 9400320 1720 1992294400 134512640 135019032 4294956240 18446744073709551615 134541811 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 2295 1720 72 123 0 2170 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 9180


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1206880/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=30200 CPUtime=4060.48
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10030 0 0 0 406041 7 0 0 25 0 1 0 26780043 30924800 7119 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 7550 7119 72 123 0 7425 0
Current children cumulated CPU time (s) 4060.48
Current children cumulated vsize (KiB) 30200

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1206496/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=30200 CPUtime=4120.45
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10125 0 0 0 412038 7 0 0 25 0 1 0 26780043 30924800 7214 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 7550 7214 72 123 0 7425 0
Current children cumulated CPU time (s) 4120.45
Current children cumulated vsize (KiB) 30200

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1206176/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4180.42
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10215 0 0 0 418034 8 0 0 25 0 1 0 26780043 44335104 7304 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 7304 72 123 0 10699 0
Current children cumulated CPU time (s) 4180.42
Current children cumulated vsize (KiB) 43296

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1205920/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4240.39
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10290 0 0 0 424031 8 0 0 25 0 1 0 26780043 44335104 7379 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 7379 72 123 0 10699 0
Current children cumulated CPU time (s) 4240.39
Current children cumulated vsize (KiB) 43296

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1205600/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4300.37
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10376 0 0 0 430029 8 0 0 25 0 1 0 26780043 44335104 7465 1992294400 134512640 135019032 4294956240 18446744073709551615 134628878 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 7465 72 123 0 10699 0
Current children cumulated CPU time (s) 4300.37
Current children cumulated vsize (KiB) 43296

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1205216/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4360.35
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10477 0 0 0 436027 8 0 0 25 0 1 0 26780043 44335104 7566 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 7566 72 123 0 10699 0
Current children cumulated CPU time (s) 4360.35
Current children cumulated vsize (KiB) 43296

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1204832/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4420.32
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10555 0 0 0 442024 8 0 0 25 0 1 0 26780043 44335104 7644 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 7644 72 123 0 10699 0
Current children cumulated CPU time (s) 4420.32
Current children cumulated vsize (KiB) 43296

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1204640/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4480.28
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10617 0 0 0 448020 8 0 0 25 0 1 0 26780043 44335104 7706 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 7706 72 123 0 10699 0
Current children cumulated CPU time (s) 4480.28
Current children cumulated vsize (KiB) 43296

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1204384/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4540.25
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10679 0 0 0 454017 8 0 0 25 0 1 0 26780043 44335104 7768 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 7768 72 123 0 10699 0
Current children cumulated CPU time (s) 4540.25
Current children cumulated vsize (KiB) 43296

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1203936/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4600.23
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10755 0 0 0 460015 8 0 0 25 0 1 0 26780043 44335104 7844 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 7844 72 123 0 10699 0
Current children cumulated CPU time (s) 4600.23
Current children cumulated vsize (KiB) 43296

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1203552/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4660.21
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10848 0 0 0 466013 8 0 0 25 0 1 0 26780043 44335104 7937 1992294400 134512640 135019032 4294956240 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 7937 72 123 0 10699 0
Current children cumulated CPU time (s) 4660.21
Current children cumulated vsize (KiB) 43296

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1203296/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4720.19
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 10932 0 0 0 472011 8 0 0 25 0 1 0 26780043 44335104 8021 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 8021 72 123 0 10699 0
Current children cumulated CPU time (s) 4720.19
Current children cumulated vsize (KiB) 43296

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1202976/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4780.16
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 11013 0 0 0 478008 8 0 0 25 0 1 0 26780043 44335104 8102 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 8102 72 123 0 10699 0
Current children cumulated CPU time (s) 4780.16
Current children cumulated vsize (KiB) 43296

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18400
/proc/meminfo: memFree=1202656/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4840.14
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 11090 0 0 0 484006 8 0 0 25 0 1 0 26780043 44335104 8179 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 8179 72 123 0 10699 0
Current children cumulated CPU time (s) 4840.14
Current children cumulated vsize (KiB) 43296

[startup+4902.3 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 18400
/proc/meminfo: memFree=1202400/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4900.12
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 11161 0 0 0 490004 8 0 0 25 0 1 0 26780043 44335104 8250 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 8250 72 123 0 10699 0
Current children cumulated CPU time (s) 4900.12
Current children cumulated vsize (KiB) 43296

[startup+4962.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 18400
/proc/meminfo: memFree=1202016/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=4960.09
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 11244 0 0 0 496001 8 0 0 25 0 1 0 26780043 44335104 8333 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 8333 72 123 0 10699 0
Current children cumulated CPU time (s) 4960.09
Current children cumulated vsize (KiB) 43296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 18400
/proc/meminfo: memFree=1201824/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=5000.08
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 11302 0 0 0 500000 8 0 0 25 0 1 0 26780043 44335104 8391 1992294400 134512640 135019032 4294956240 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 8391 72 123 0 10699 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 43296

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

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

[startup+5002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 18400
/proc/meminfo: memFree=1201824/2055920 swapFree=4192956/4192956
[pid=18385] ppid=18383 vsize=43296 CPUtime=5000.08
/proc/18385/stat : 18385 (march_ks) R 18383 18385 18348 0 -1 4194304 11302 0 0 0 500000 8 0 0 25 0 1 0 26780043 44335104 8391 1992294400 134512640 135019032 4294956240 18446744073709551615 134628610 0 0 4096 0 0 0 0 17 0 0 0
/proc/18385/statm: 10824 8391 72 123 0 10699 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 43296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.1
CPU user time (s): 5000.01
CPU system time (s): 0.094985
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 43296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11302
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= 12501

runsolver used 4.37933 second user time and 13.8239 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-17 18:58:46
IDJOB=1626019
IDBENCH=70244
IDSOLVER=582
FILE ID=node52/1626019-1239987525
PBS_JOBID= 9157310
Free space on /tmp= 66252 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/200/unif-k7-r85-v200-c17000-S522321670-058.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626019-1239987525/watcher-1626019-1239987525 -o /tmp/evaluation-result-1626019-1239987525/solver-1626019-1239987525 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626019-1239987525.cnf            

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

MD5SUM BENCH= 925bc133251a0b8070d62549c0360fc5
RANDOM SEED=60484893

node52.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		: 3000.214
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		: 3000.214
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:       1236088 kB
Buffers:         70500 kB
Cached:         674440 kB
SwapCached:          0 kB
Active:         323448 kB
Inactive:       435308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1236088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3564 kB
Writeback:           0 kB
Mapped:          23556 kB
Slab:            47064 kB
Committed_AS:   138952 kB
PageTables:       1476 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= 66248 MiB
End job on node52 at 2009-04-17 20:22:10