Trace number 1595706

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) 1200.07 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted 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 variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

6.48/6.50	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.48/6.50	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
6.48/6.50	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
6.48/6.50	c main()::
6.48/6.50	c initFormula():: searching for DIMACS p-line....
6.48/6.50	c full lookahead due to high density!
6.48/6.50	c initFormula():: the DIMACS p-line indicates a CNF of 387 variables and 62656 clauses.
6.48/6.50	c parseCNF():: parsing....
6.48/6.50	c parseCNF():: the CNF contains 64 unary clauses.
6.48/6.50	c runParser():: parsing was successful, warming up engines...
6.48/6.50	c simplify_formula():: removed 0 tautological, 24917 satisfied and 648 duplicate clauses
6.48/6.50	c preprocessing fase I completed:: there are now 296 free variables and 37091 clauses.
6.48/6.50	c stat :: sign balance is biased by 171.353
6.48/6.50	c find_equivalence():: found 8 4-equivalences
6.48/6.50	c shorten_equivalence(): average equivalence length reduced from 4.000000 to 4.000000
6.48/6.50	c using k-SAT heuristics (size based diff)
6.48/6.50	c longest clause has size 16
6.48/6.50	c simplify_formula():: removed 0 tautological, 64 satisfied and 119856 duplicate clauses
6.48/6.50	c resolvent_look() :: found 217764 resolvents
6.48/6.50	c main():: clause / variable ratio: ( 254855 / 387 ) = 658.54
6.48/6.50	c longest clause has size 16
6.48/6.50	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.48/6.50	c dynamic_preselect_setsize :: off
6.48/6.50	c suggested doublelook initial :: 0
6.48/6.50	c main():: all systems go!
6.48/6.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 513 JD: 16
12.98/13.09	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: 238051 JD: 16
362.11/362.35	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-1595706-1239280660/watcher-1595706-1239280660 -o /tmp/evaluation-result-1595706-1239280660/solver-1595706-1239280660 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1595706-1239280660.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.69 2/64 2672
/proc/meminfo: memFree=1345168/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=1152 CPUtime=0
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1200731928 1179648 145 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 288 145 47 123 0 163 0

[startup+0.0794241 s]
/proc/loadavg: 0.99 0.97 0.69 2/64 2672
/proc/meminfo: memFree=1345168/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=2340 CPUtime=0.07
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 481 0 0 0 7 0 0 0 18 0 1 0 1200731928 2396160 467 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 585 468 47 123 0 460 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2340

[startup+0.101425 s]
/proc/loadavg: 0.99 0.97 0.69 2/64 2672
/proc/meminfo: memFree=1345168/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=2604 CPUtime=0.09
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 577 0 0 0 9 0 0 0 18 0 1 0 1200731928 2666496 563 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 651 563 47 123 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301443 s]
/proc/loadavg: 0.99 0.97 0.69 2/64 2672
/proc/meminfo: memFree=1345168/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=5356 CPUtime=0.29
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 3426 0 0 0 28 1 0 0 20 0 1 0 1200731928 5484544 790 1992294400 134512640 135019032 4294956240 18446744073709551615 134554592 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 1339 790 63 123 0 1214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5356

[startup+0.701482 s]
/proc/loadavg: 0.99 0.97 0.69 2/64 2672
/proc/meminfo: memFree=1345168/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=7552 CPUtime=0.69
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 5719 0 0 0 67 2 0 0 24 0 1 0 1200731928 7733248 1331 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 1888 1331 67 123 0 1763 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7552

[startup+1.50156 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 2673
/proc/meminfo: memFree=1339784/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=8600 CPUtime=1.49
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 5978 0 0 0 147 2 0 0 25 0 1 0 1200731928 8806400 1590 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 2150 1590 67 123 0 2025 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8600

[startup+3.10171 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 2673
/proc/meminfo: memFree=1337800/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=12644 CPUtime=3.09
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 6768 0 0 0 307 2 0 0 25 0 1 0 1200731928 12947456 2380 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 3161 2380 67 123 0 3036 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12644

[startup+6.30302 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 2673
/proc/meminfo: memFree=1329224/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=6.29
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 20289 0 0 0 621 8 0 0 25 0 1 0 1200731928 37523456 6938 1992294400 134512640 135019032 4294956240 18446744073709551615 134561699 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 6938 68 123 0 9036 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36644

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.70 2/65 2673
/proc/meminfo: memFree=1316424/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=12.68
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 1258 10 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36644

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.70 2/65 2673
/proc/meminfo: memFree=1316552/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=25.47
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 2537 10 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36644

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.71 2/65 2673
/proc/meminfo: memFree=1316552/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=51.06
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 5096 10 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36644

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.72 2/65 2673
/proc/meminfo: memFree=1316424/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=102.25
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 10214 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 36644

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 2673
/proc/meminfo: memFree=1316424/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=162.22
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 16211 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 36644

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 2673
/proc/meminfo: memFree=1316424/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=222.2
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 22209 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 36644

[startup+282.302 s]
/proc/loadavg: 1.07 0.99 0.77 2/65 2673
/proc/meminfo: memFree=1316424/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=282.15
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 28204 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 36644

[startup+342.301 s]
/proc/loadavg: 1.10 1.00 0.78 2/65 2675
/proc/meminfo: memFree=1316424/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=342.12
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 34201 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 36644

[startup+402.301 s]
/proc/loadavg: 1.10 1.02 0.80 2/65 2675
/proc/meminfo: memFree=1316424/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=402.09
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 40198 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 36644

[startup+462.302 s]
/proc/loadavg: 1.14 1.04 0.82 2/65 2675
/proc/meminfo: memFree=1316424/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=462.06
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 46195 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 36644

[startup+522.302 s]
/proc/loadavg: 1.05 1.03 0.83 2/65 2675
/proc/meminfo: memFree=1316424/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=522.04
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 52193 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 36644

[startup+582.301 s]
/proc/loadavg: 1.02 1.02 0.83 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=582.02
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 58191 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 36644

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 0.84 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=641.99
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 64188 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134543159 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 36644

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 0.84 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=701.97
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 70186 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 36644

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 0.85 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=761.95
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 76184 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 36644

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=821.9
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 82179 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 36644

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=881.88
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 88177 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 36644

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=941.85
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 94174 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 36644

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=1001.82
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 100171 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 36644

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=1061.8
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 106169 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 36644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=1121.78
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 112167 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 36644

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=1181.75
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 118164 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134587504 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 36644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 2675
/proc/meminfo: memFree=1316360/2055920 swapFree=4178120/4192956
[pid=2672] ppid=2670 vsize=36644 CPUtime=1200.05
/proc/2672/stat : 2672 (march_ks) R 2670 2672 2607 0 -1 4194304 24990 0 0 0 119994 11 0 0 25 0 1 0 1200731928 37523456 7128 1992294400 134512640 135019032 4294956240 18446744073709551615 134543145 0 0 4096 0 0 0 0 17 0 0 0
/proc/2672/statm: 9161 7128 72 123 0 9036 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 36644

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.122981
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 45492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24990
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= 3134

runsolver used 0.927858 second user time and 3.44747 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-09 14:37:40
IDJOB=1595706
IDBENCH=71150
IDSOLVER=559
FILE ID=node18/1595706-1239280660
PBS_JOBID= 9115464
Free space on /tmp= 65360 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1595706-1239280660/watcher-1595706-1239280660 -o /tmp/evaluation-result-1595706-1239280660/solver-1595706-1239280660 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1595706-1239280660.cnf            

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

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=715212253

node18.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:       1345584 kB
Buffers:         56128 kB
Cached:         577820 kB
SwapCached:       8788 kB
Active:          55196 kB
Inactive:       589240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1345584 kB
SwapTotal:     4192956 kB
SwapFree:      4178120 kB
Dirty:            4536 kB
Writeback:           0 kB
Mapped:          16300 kB
Slab:            51940 kB
Committed_AS:  3624248 kB
PageTables:       1376 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 node18 at 2009-04-09 14:57:43