Trace number 1595701

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.01 1200.41

General information on the benchmark

NameCRAFTED/modcircuits/
mod3_4vars_6gates.cnf
MD5SUMafeeef613d4caffff91375d49585d115
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark192.997
Satisfiable
(Un)Satisfiability was proved
Number of variables289
Number of clauses33900
Sum of the clauses size195928
Maximum clause length19
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 2730
Number of clauses of size 31
Number of clauses of size 4893
Number of clauses of size 52499
Number of clauses of size over 529712

Solver Data 

1.39/1.48	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.48	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.39/1.48	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.39/1.48	c main()::
1.39/1.48	c initFormula():: searching for DIMACS p-line....
1.39/1.48	c full lookahead due to high density!
1.39/1.48	c initFormula():: the DIMACS p-line indicates a CNF of 289 variables and 33900 clauses.
1.39/1.48	c parseCNF():: parsing....
1.39/1.48	c parseCNF():: the CNF contains 65 unary clauses.
1.39/1.48	c runParser():: parsing was successful, warming up engines...
1.39/1.48	c find_and_remove_tautogolies():: found and removed 1 tautologies
1.39/1.48	c simplify_formula():: removed 32 tautological, 18683 satisfied and 492 duplicate clauses
1.39/1.48	c preprocessing fase I completed:: there are now 181 free variables and 14693 clauses.
1.39/1.48	c stat :: sign balance is biased by 117.213
1.39/1.48	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.39/1.48	c using k-SAT heuristics (size based diff)
1.39/1.48	c longest clause has size 10
1.39/1.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 77572 duplicate clauses
1.39/1.48	c resolvent_look() :: found 84926 resolvents
1.39/1.48	c main():: clause / variable ratio: ( 99619 / 289 ) = 344.70
1.39/1.48	c longest clause has size 10
1.39/1.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.48	c dynamic_preselect_setsize :: off
1.39/1.48	c suggested doublelook initial :: 0
1.39/1.48	c main():: all systems go!
1.39/1.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 184 JD: 9
1.99/2.05	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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 14357 JD: 9
25.18/25.24	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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 440850 JD: 9
986.77/987.10	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 |******************************

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-1595701-1239280659/watcher-1595701-1239280659 -o /tmp/evaluation-result-1595701-1239280659/solver-1595701-1239280659 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1595701-1239280659.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.70 3/64 15877
/proc/meminfo: memFree=1748200/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=928 CPUtime=0
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1200731981 950272 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 232 114 47 123 0 107 0

[startup+0.071459 s]
/proc/loadavg: 1.00 0.97 0.70 3/64 15877
/proc/meminfo: memFree=1748200/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=3320 CPUtime=0.06
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 473 0 0 0 6 0 0 0 18 0 1 0 1200731981 3399680 458 1992294400 134512640 135019032 4294956240 18446744073709551615 134558498 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 830 458 48 123 0 705 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3320

[startup+0.101462 s]
/proc/loadavg: 1.00 0.97 0.70 3/64 15877
/proc/meminfo: memFree=1748200/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=3156 CPUtime=0.09
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 764 0 0 0 9 0 0 0 18 0 1 0 1200731981 3231744 453 1992294400 134512640 135019032 4294956240 18446744073709551615 134628849 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 789 453 52 123 0 664 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3156

[startup+0.301496 s]
/proc/loadavg: 1.00 0.97 0.70 3/64 15877
/proc/meminfo: memFree=1748200/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=4880 CPUtime=0.29
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 1204 0 0 0 29 0 0 0 19 0 1 0 1200731981 4997120 859 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 1220 859 67 123 0 1095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4880

[startup+0.701565 s]
/proc/loadavg: 1.00 0.97 0.70 3/64 15877
/proc/meminfo: memFree=1748200/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=6712 CPUtime=0.69
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 1607 0 0 0 68 1 0 0 23 0 1 0 1200731981 6873088 1262 1992294400 134512640 135019032 4294956240 18446744073709551615 134536940 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 1678 1262 67 123 0 1553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6712

[startup+1.5017 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 15878
/proc/meminfo: memFree=1742048/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=1.49
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 147 2 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16820

[startup+3.10198 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 15878
/proc/meminfo: memFree=1734880/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=3.09
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 307 2 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16820

[startup+6.30154 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 15878
/proc/meminfo: memFree=1734888/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=6.29
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 627 2 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16820

[startup+12.7026 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 15878
/proc/meminfo: memFree=1734888/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=12.69
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 1267 2 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16820

[startup+25.5019 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 15878
/proc/meminfo: memFree=1735016/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=25.48
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 2546 2 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16820

[startup+51.1013 s]
/proc/loadavg: 1.00 0.97 0.72 2/65 15878
/proc/meminfo: memFree=1735016/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=51.06
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 5104 2 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16820

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.73 2/65 15878
/proc/meminfo: memFree=1734888/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=102.26
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 10223 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16820

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 15878
/proc/meminfo: memFree=1734824/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=162.24
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 16221 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16820

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 15878
/proc/meminfo: memFree=1734824/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=222.22
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 22219 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16820

[startup+282.301 s]
/proc/loadavg: 1.06 0.99 0.77 2/65 15880
/proc/meminfo: memFree=1734568/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=282.19
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 28216 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16820

[startup+342.302 s]
/proc/loadavg: 1.02 0.99 0.78 2/65 15880
/proc/meminfo: memFree=1734632/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=342.17
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 34214 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16820

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.79 2/65 15880
/proc/meminfo: memFree=1734632/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=402.15
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 40212 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16820

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.81 2/65 15880
/proc/meminfo: memFree=1734696/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=462.13
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 46210 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 16820

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.82 2/65 15880
/proc/meminfo: memFree=1734696/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=522.11
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 52208 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 16820

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.82 2/65 15880
/proc/meminfo: memFree=1734696/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=582.09
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 58206 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 16820

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/65 15880
/proc/meminfo: memFree=1734696/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=642.08
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 64205 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 16820

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 15880
/proc/meminfo: memFree=1734632/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=702.05
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 70202 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 16820

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 15880
/proc/meminfo: memFree=1734568/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=762.04
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 76201 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 16820

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 15880
/proc/meminfo: memFree=1734632/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=822.01
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 82198 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134587507 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 16820

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 15880
/proc/meminfo: memFree=1734632/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=881.99
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 88196 3 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 16820

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 15880
/proc/meminfo: memFree=1734568/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=941.98
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 94194 4 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 16820

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 15880
/proc/meminfo: memFree=1734504/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=1001.96
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 100192 4 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 16820

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 15880
/proc/meminfo: memFree=1734504/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=1061.94
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 106190 4 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 16820

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 15880
/proc/meminfo: memFree=1734440/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=1121.92
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 112188 4 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 16820

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 15880
/proc/meminfo: memFree=1734440/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=1181.9
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 118186 4 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 16820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 15880
/proc/meminfo: memFree=1734440/2055920 swapFree=4178240/4192956
[pid=15877] ppid=15875 vsize=16820 CPUtime=1200
/proc/15877/stat : 15877 (march_ks) R 15875 15877 15810 0 -1 4194304 4832 0 0 0 119996 4 0 0 25 0 1 0 1200731981 17223680 3306 1992294400 134512640 135019032 4294956240 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 0 0 0
/proc/15877/statm: 4205 3306 72 123 0 4080 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 16820

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.96
CPU system time (s): 0.046992
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 16820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4832
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= 3109

runsolver used 1.18182 second user time and 3.19751 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-09 14:37:39
IDJOB=1595701
IDBENCH=71145
IDSOLVER=559
FILE ID=node15/1595701-1239280659
PBS_JOBID= 9115467
Free space on /tmp= 65360 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3_4vars_6gates.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1595701-1239280659/watcher-1595701-1239280659 -o /tmp/evaluation-result-1595701-1239280659/solver-1595701-1239280659 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1595701-1239280659.cnf            

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

MD5SUM BENCH= afeeef613d4caffff91375d49585d115
RANDOM SEED=333840869

node15.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		: 3000.286
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		: 3000.286
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:       1748680 kB
Buffers:         42876 kB
Cached:         208752 kB
SwapCached:       9016 kB
Active:          63160 kB
Inactive:       198896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748680 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:            3748 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            31132 kB
Committed_AS:  3487680 kB
PageTables:       1464 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= 65360 MiB
End job on node15 at 2009-04-09 14:57:42